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Automatic Protein Bar Production Line

Admin — Wed, 15 Apr 2026 13:00:33 GMT

Machine Start Procedure

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Automatic Protein Bar Production Line

Admin — Wed, 15 Apr 2026 09:14:13 GMT

Technical User & Operation Manual

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	= Production Line Layout =		= Production Line Layout =
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	The production process flows through the following sections:		The production process flows through the following sections:

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	== Extruder Section ==		== Extruder Section ==
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	The extruder forms the dough into a uniform sheet before cutting.		The extruder forms the dough into a uniform sheet before cutting.

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Automatic Protein Bar Production Line

Admin — Wed, 15 Apr 2026 09:00:08 GMT

Machine Stop Proc edure

← Older revision		Revision as of 14:30, 15 April 2026
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	Follow this sequence to start production.		Follow this sequence to start production.

	~~===~~ Step 1 ~~===~~		Step 1

	Check that:		Check that:

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	* Power supply is available		* Power supply is available

	----		----Step 2

	~~=== Step 2 ===~~
	Turn ON the control panel.		Turn ON the control panel.
	----		----Step 3

	~~=== Step 3 ===~~
	Allow PLC and HMI to initialize.		Allow PLC and HMI to initialize.
	----		----Step 4

	~~=== Step 4 ===~~
	Load required product recipe.		Load required product recipe.
	----		----Step 5

	~~=== Step 5 ===~~
	Verify all sensors and I/O signals.		Verify all sensors and I/O signals.
	----		----Step 6

	~~=== Step 6 ===~~
	Start conveyors.		Start conveyors.
	----		----Step 7

	~~=== Step 7 ===~~
	Start extruder.		Start extruder.
	----		----Step 8

	~~=== Step 8 ===~~
	Start cutter.		Start cutter.
	----		----Step 9

	~~=== Step 9 ===~~
	Begin feeding dough into hopper.		Begin feeding dough into hopper.
	----		----

	= Machine Stop ~~Proc edure~~ =		= Machine Stop Procedure =

	# Stop dough feeding.		# Stop dough feeding.
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	= Electrical layout: =		= Electrical layout: =
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	~~----~~End of Manual		End of Manual

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Automatic Protein Bar Production Line

Admin — Wed, 15 Apr 2026 08:48:44 GMT

Electrical layout:

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Automatic Protein Bar Production Line

Admin — Wed, 15 Apr 2026 08:45:07 GMT

Created page with "= Automatic Protein Bar Production Line = == Technical User & Operation Manual == = 1. Introduction = This manual provides operating instructions, technical description, and maintenance guidelines for the '''Automatic Protein Bar Production Line'''. The system is designed to produce '''protein bars''' using a PLC-controlled automation platform with synchronized conveyors and cutting mechanisms. The machine allows '''automatic parameter adjustment through recipe select..."

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= Automatic Protein Bar Production Line =

== Technical User & Operation Manual ==

= 1. Introduction =
This manual provides operating instructions, technical description, and maintenance guidelines for the '''Automatic Protein Bar Production Line'''. The system is designed to produce '''protein bars''' using a PLC-controlled automation platform with synchronized conveyors and cutting mechanisms.

The machine allows '''automatic parameter adjustment through recipe selection''', reducing operator intervention and ensuring consistent product dimensions.

= 2. System Configuration =

== Main Control Components ==
{| class="wikitable"
!Component
!Manufacturer
|-
|PLC
|Schneider Electric
|-
|Expansion Module
|Schneider Electric
|-
|Expansion Module
|Schneider Electric
|-
|HMI
|Inovance
|-
|VFD Drives
|Delta
|}
----

= 3. Production Line Layout =
The production process flows through the following sections:

# Extruder Section
# Dough Feed Conveyor
# Cutting Table
# Cutters
# Guillotine Cutter
# Distance Conveyor
# Retraction Section
# Split Conveyor
# Delivery Conveyor

----

= 4. Machine Description =

== 4.1 Extruder Section ==
The extruder forms the dough into a uniform sheet before cutting.

=== Main Features ===

* Servo-driven '''roller gap adjustment'''
* Thickness control through '''PLC recipe parameters'''
* Adjustable roller speeds through '''VFD control'''

=== Operator Parameters ===
{| class="wikitable"
!Parameter
!Description
|-
|Set Thickness
|Desired sheet thickness
|-
|Actual Thickness
|Measured thickness
|-
|Roller Speed
|Controls extrusion rate
|}

=== Operation ===

# Load dough into hopper.
# Select product recipe.
# Servo automatically adjusts roller gap.
# Dough sheet exits onto feed conveyor.

----

== 4.2 Dough Feed Conveyor ==
The dough feed conveyor transports the extruded sheet to the cutting table.

=== Control ===

* Speed controlled by '''Delta MS300 VFD'''
* Speed measured in '''Hz'''

=== Typical Function ===
Maintains synchronization between extrusion rate and cutting speed.
----

== 4.3 Cutting Table ==
The cutting table aligns the dough sheet before entering the cutter.

=== Features ===

* Encoder synchronization
* Adjustable conveyor speed
* Product positioning stabilization

----

= 4.4 Cutter 1 – Primary Cutter =
The first cutter performs the '''initial shaping or strip cutting of the product sheet'''.

=== Function ===

* Receives the dough sheet from the feed conveyor
* Cuts the sheet into product strips according to the configured width

=== Main Components ===

* Cutter motor with VFD control
* Cutting blade assembly
* Conveyor synchronization system

=== Adjustable Parameters ===
{| class="wikitable"
!Parameter
!Description
|-
|Cutter Speed
|Blade rotation speed
|-
|Conveyor Speed
|Synchronization with product flow
|-
|Strip Width
|Determines width of protein bar strips
|}

=== Operation ===

# Dough sheet enters from the extruder section.
# Cutter 1 performs the initial cutting operation.
# Product strips continue moving to the second cutter.

----

= 4.5 Cutter 2 – Final Cutter =
The second cutter performs the '''final sizing of the protein bars'''.

=== Function ===

* Cuts the strips produced by Cutter 1 into final bar lengths.

=== Main Components ===

* Motor-driven cutter assembly
* Encoder synchronization
* PLC timing control

=== Adjustable Parameters ===
{| class="wikitable"
!Parameter
!Description
|-
|Bar Length
|Final product length
|-
|Cutter Speed
|Motor frequency
|-
|Synchronization Timing
|Matching product flow speed
|}

=== Operation ===

# Strips from Cutter 1 move along the conveyor.
# The PLC synchronizes cutter timing using encoder feedback.
# Cutter 2 divides the strips into final bar pieces.

----

= Important Operational Note =
For consistent product dimensions:

* Cutter speeds must match conveyor speed.
* Improper synchronization may cause:
** uneven bar lengths
** product deformation
** conveyor blockage.

All synchronization is controlled automatically by the '''PLC and encoder feedback system'''.
----

== 4.4 Retraction Section ==

=== Configuration ===
The retraction unit contains:

* '''Autopanning Machine 1 with Bottom Conveyor'''
* '''Autopanning Machine 2 with Bottom Conveyor'''

Both machines operate sequentially to control product spacing and ensure sm ooth transfer to the next section.
----

== Autopanning Machine 1 ==

=== Function ===

* Receives bars from the distance conveyor
* Stabilizes product movement
* Maintains uniform spacing between bars

=== Components ===

* Bottom conveyor
* Gear motor with VFD control
* Product guide system

=== Adjustable Parameters ===
{| class="wikitable"
!Parameter
!Description
|-
|Conveyor Speed
|Controlled through VFD frequency
|-
|Product Spacing
|Controlled through PLC timing
|-
|Conveyor Direction
|Forward/Reverse control
|}
----

== Autopanning Machine 2 ==

=== Function ===

* Receives product from Autopanning Machine 1
* Further regulates spacing
* Transfers product to the split conveyor

=== Components ===

* Bottom conveyor
* Motor with VFD control
* Product transfer guides

=== Adjustable Parameters ===
{| class="wikitable"
!Parameter
!Description
|-
|Conveyor Speed
|VFD frequency control
|-
|Product Transfer Speed
|Synchronization with upstream conveyors
|-
|Product Spacing
|Controlled through PLC logic
|}

= Operational Note =
Both autopanning conveyors must remain synchronized with upstream conveyors and cutters.

Incorrect speed settings may cause:

* Product stacking
* Irregular spacing
* Product deformation

Speed synchronization is maintained through '''PLC control and VFD frequency adjustments'''.
----

== 4.5 Guillotine Cutter ==
The guillotine cutter divides the sheet into bars.

=== Control Method ===

* Encoder-based synchronization
* PLC-controlled cutting cycle

=== Adjustable Parameters ===
{| class="wikitable"
!Parameter
!Description
|-
|Cutting Length
|Product bar length
|-
|Cutter Frequency
|Motor speed
|-
|Cutter Delay
|Timing adjustment
|}
----

== 4.6 Distance Conveyor ==
The distance conveyor creates separation between bars after cutting.

=== Function ===

* Prevents product overlap
* Maintains proper spacing before retraction

=== Control ===
Speed adjusted through VFD frequency.
----

== 4.7 Split Conveyor ==
The split conveyor transports products toward the final output.

=== Functions ===

* Product alignment
* Maintaining spacing
* Continuous transfer to delivery conveyor

----

== 4.8 Delivery Conveyor ==
The delivery conveyor is the final stage where finished protein bars exit the system for:

* Further processing

----

= 5. Recipe Management =
The system supports multiple '''programmable recipes'''.

Example:
{| class="wikitable"
!Recipe
!Product Thickness
|-
|Recipe 1
|3 mm
|-
|Recipe 2
|10 mm
|}

== Loading a Recipe ==

# Open '''Recipe Selection''' screen.
# Select required recipe.
# Press '''LOAD'''.
# PLC automatically updates machine parameters.

Parameters automatically adjusted:

* Extruder gap
* Conveyor speeds
* Cutter timing
* Retraction speeds

----

= 6. HMI Interface Description =

== Main Screens ==

=== Line Overview ===
Displays:

* Machine sections
* Conveyor operation
* Machine status

----

=== Settings Screen ===
Adjustable parameters include:

* Retractor reverse delay
* Retractor forward delay
* Tray sensor delay
* Conveyor bypass options

----

=== Recipe Screen ===
Used for loading and managing production recipes.
----

=== Section Screens ===
Separate screens allow monitoring of each machine section:

* Extruder
* Cutting Section
* Retraction Section
* Split Conveyor

These screens display:

* Motor frequencies
* Operational status
* Parameter values

----

= 7. PLC I/O Monitoring =
The HMI provides real-time monitoring of PLC signals.

== Input Signals ==
Examples:

* Cutter encoder
* Product sensor
* Emergency stop
* Start push button
* Retraction home sensor
* Tray sensor
* Safety guard switches

----

== Output Signals ==
Examples:

* Conveyor motors
* Cutter motor
* Retraction actuator
* Alarm buzzer
* Indicator lamps

----

= 8. Machine Start Procedure =
Follow this sequence to start production.

=== Step 1 ===
Check that:

* Emergency stop buttons are released
* Safety guards are closed
* Power supply is available

----

=== Step 2 ===
Turn ON the control panel.
----

=== Step 3 ===
Allow PLC and HMI to initialize.
----

=== Step 4 ===
Load required product recipe.
----

=== Step 5 ===
Verify all sensors and I/O signals.
----

=== Step 6 ===
Start conveyors.
----

=== Step 7 ===
Start extruder.
----

=== Step 8 ===
Start cutter.
----

=== Step 9 ===
Begin feeding dough into hopper.
----

= 9. Machine Stop Proc edure =

# Stop dough feeding.
# Stop extruder motor.
# Stop cutter operation.
# Stop all conveyors.
# Turn OFF control panel if necessary.

----

= 10. Safety Instructions =
Strictly follow safety procedures.

* Do not operate machine with open guards.
* Keep hands away from moving parts.
* Use emergency stop in case of malfunction.
* Perform maintenance only after power isolation.

----

= 11. Preventive Maintenance =

== Daily ==

* Clean conveyors
* Inspect sensors
* Check product buildup

== Weekly ==

* Inspect belts and couplings
* Verify VFD operation
* Check encoder signal stability

== Monthly ==

* Tighten electrical connections
* Inspect servo mechanism
* Check PLC cabinet ventilation

----

= 12. Troubleshooting Guide =
{| class="wikitable"
!Problem
!Possible Cause
!Solution
|-
|Uneven bar thickness
|Extruder gap incorrect
|Adjust servo setting
|-
|Incorrect bar length
|Encoder misalignment
|Inspect encoder
|-
|Conveyor not running
|VFD fault
|Reset drive
|-
|Cutter not operating
|Safety guard open
|Close guard
|}
----

= 13. Technical Specifications =
{| class="wikitable"
!Parameter
!Value
|-
|Product Thickness
|3 mm / 10 mm
|-
|Line Length
|7m
|-
|Control Voltage
|24 V DC
|-
|PLC Platform
|Schneider Modicon
|-
|Drive Type
|Delta MS300 VFD
|}
----

= 14. System Advantages =

* Automatic recipe changeover
* Precise thickness control using servo mechanism
* Encoder synchronized cutting
* PLC based automation
* Flexible production speeds

----

= 15. Recommended Operating Practice =
For stable production:

* Maintain constant dough consistency
* Ensure conveyors are synchronized
* Avoid excessive feed rate at extruder
* Regularly inspect sensors and encoders

----Electrical layout:

----End of Manual

User Manuals for CS aerotherm Pvt Ltd

Admin — Wed, 15 Apr 2026 08:42:39 GMT

Automatic Bread Line

← Older revision		Revision as of 14:12, 15 April 2026
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	# [[Automatic Charger for the Tunnel Oven]]		# [[Automatic Charger for the Tunnel Oven]]
			# [[Automatic Protein Bar Production Line]]

	=== Sheeting Lines ===		=== Sheeting Lines ===