CN104494954A - Control method of bag supply system - Google Patents
Control method of bag supply system Download PDFInfo
- Publication number
- CN104494954A CN104494954A CN201410402212.2A CN201410402212A CN104494954A CN 104494954 A CN104494954 A CN 104494954A CN 201410402212 A CN201410402212 A CN 201410402212A CN 104494954 A CN104494954 A CN 104494954A
- Authority
- CN
- China
- Prior art keywords
- plc
- bag
- cylinder
- switch
- photoelectric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
- B65B57/02—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages
- B65B57/04—Automatic control, checking, warning, or safety devices responsive to absence, presence, abnormal feed, or misplacement of binding or wrapping material, containers, or packages and operating to control, or to stop, the feed of such material, containers, or packages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B57/00—Automatic control, checking, warning, or safety devices
- B65B57/18—Automatic control, checking, warning, or safety devices causing operation of audible or visible alarm signals
Abstract
The invention discloses a bag supply system and a control method. The bag supply system comprises two photoelectric switches, two travel switches and a driving cylinder, and is characterized in that the driving cylinder is connected with a bag receiving plate; a limiting block is mounted on the bag receiving plate; the driving cylinder is connected to a PLC through an electromagnetic reversing valve; the PLC is connected with the photoelectric switches, the travel switches, a warning system and an emergency stop switch; the photoelectric switches are mounted at the two ends of a frame; the travel switches are mounted at the two sides of the outer ends of the photoelectric switches; the cylinder drives; when the limiting block is contacted with the photoelectric switches, an electric signal is sent to the PLC, the PLC controls the cylinder to stop operating, and packing bags arrive at a needed bag taking position; the travel switches achieve an error preventing effect; and when the photoelectric switches are out of order or react too slow, the travel switches are opened, the signal is sent to the PLC for warning, and the emergency stop switch is started to prevent the equipment damage caused by the pushing of the cylinder. The bag supply system and the control method are suitable for high-automation packing production, add the error preventing measure to prevent the equipment damage due to device failures, improve the production efficiency, and reduce the production cost.
Description
Technical field
The present invention relates to a kind of packaging unit field, be specifically related to a kind of for bag system control method.
Background technology
In growing packaging unit, the artificial step that cannot meet automated production for bag mode, and existing machinery is for the mode of bag for diversification such as PLC controls, there will be various mistake, even damage equipment, and complex structure, trouble is installed, reduces production efficiency.
Summary of the invention
In order to solve above-mentioned deficiency, provide a kind of for bag system and control method.
Its main method is as follows:
A kind of for bag system and control method, comprise two photoelectric switchs, two travel switches and drive cylinder, it is characterized in that: described driving cylinder connects picking bag plate, picking bag plate is equipped with limiting stopper, described driving cylinder is connected on PLC by solenoid directional control valve, described PLC is connected with photoelectric switch, travel switch, warning and emergency stop switch, described photoelectric switch is loaded on the two ends of frame, and travel switch is loaded on the both sides, outer end of photoelectric switch.
Its principle of work is:
Air cylinder driven, when limiting stopper is close to photoelectric switch time, electric signal is communicated to PLC, PLC control cylinder decommissions, bag taking position needed for packaging bag arrives, after bag taking action completes, at this moment PLC controls solenoid directional control valve commutation, cylinder counteragent drives picking bag plate to get back to initial point, arrive initial point photoelectric switch place, cylinder stops action, then bag is gone up, perseveration realizes whole for bag process, and travel switch is mistake proofing effect, photoelectric switch malfunctioning or reacted slow time, get to travel switch, signal passes to PLC, PLC controls buzzer phone thus reports to the police, emergency stop switch starts simultaneously, cut off the air feed of cylinder, thus avoid causing cylinder to promote damage equipment.
Its advantage is:
The packaging being applicable to high automation is produced, and adds mistake proofing measure and avoids equipment and cause damage because components and parts are malfunctioning, improve production efficiency, reduce productive costs.
Accompanying drawing explanation
Fig. 1 is structure principle chart of the present invention.
Detailed description of the invention
A kind of for bag system and control method, comprise two photoelectric switchs, two travel switches and drive cylinder, it is characterized in that: described driving cylinder connects picking bag plate, picking bag plate is equipped with limiting stopper, described driving cylinder is connected on PLC by solenoid directional control valve, described PLC is connected with photoelectric switch, travel switch, warning and emergency stop switch, described photoelectric switch is loaded on the two ends of frame, and travel switch is loaded on the both sides, outer end of photoelectric switch.
Air cylinder driven, when limiting stopper is close to photoelectric switch time, electric signal is communicated to PLC, PLC control cylinder decommissions, bag taking position needed for packaging bag arrives, after bag taking action completes, at this moment PLC controls solenoid directional control valve commutation, cylinder counteragent drives picking bag plate to get back to initial point, arrive initial point photoelectric switch place, cylinder stops action, then bag is gone up, perseveration realizes whole for bag process, and travel switch is mistake proofing effect, photoelectric switch malfunctioning or reacted slow time, get to travel switch, signal passes to PLC, PLC controls buzzer phone thus reports to the police, emergency stop switch starts simultaneously, cut off the air feed of cylinder, thus avoid causing cylinder to promote damage equipment.
Photoelectric switch:
Adopt HLT-C08-NL-P4 type photoelectric switch, correlation 80mm, detecting thing is 8mm circle, and shell is nickel-clad copper, has good environment resistant light interference performance.
Travel switch
Adopt SP1-4041U double-contact travel switch, left and right, lower three direction inlet wire toners, easy to use, inside keep double reed sheet structure, mechanical life is longer, and repetitive positioning accuracy is 0.04mm, and safe and reliable essence is high.
Claims (3)
1. one kind supplies bag system and control method, comprise two photoelectric switchs, two travel switches and drive cylinder, it is characterized in that: described driving cylinder connects picking bag plate, picking bag plate is equipped with limiting stopper, described driving cylinder is connected on PLC by solenoid directional control valve, described PLC is connected with photoelectric switch, travel switch, warning and emergency stop switch, described photoelectric switch is loaded on the two ends of frame, and travel switch is loaded on the both sides, outer end of photoelectric switch.
2. one according to claim 1 is for bag system and control method, be primarily characterized in that: air cylinder driven, when limiting stopper touches photoelectric switch time, electric signal is communicated to PLC, decommissioning of PLC control cylinder, the bag taking position needed for packaging bag arrives.
3. one according to claim 1 is for bag system and control method, be primarily characterized in that: described travel switch is mistake proofing effect, photoelectric switch malfunctioning or reacted slow time, get to travel switch, signal passes to PLC thus reports to the police, emergency stop switch starts, thus avoids causing cylinder to promote damage equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410402212.2A CN104494954A (en) | 2014-08-15 | 2014-08-15 | Control method of bag supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410402212.2A CN104494954A (en) | 2014-08-15 | 2014-08-15 | Control method of bag supply system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104494954A true CN104494954A (en) | 2015-04-08 |
Family
ID=52936440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410402212.2A Pending CN104494954A (en) | 2014-08-15 | 2014-08-15 | Control method of bag supply system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104494954A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6516811B1 (en) * | 1999-03-29 | 2003-02-11 | Focke & Co. (Gmbh & Co.) | Process for controlling a production and packaging system |
| CN201261555Y (en) * | 2008-07-14 | 2009-06-24 | 广东省韶关烟草机械配件厂有限公司 | PLC program controller for transparent paper packaging shaping apparatus of strip box |
| CN201745818U (en) * | 2010-07-05 | 2011-02-16 | 金红叶纸业（苏州工业园区）有限公司 | Tissue strip conveying line for removable tissue stack |
| CN202975694U (en) * | 2012-12-20 | 2013-06-05 | 珠海格力电器股份有限公司 | Production line monitoring system |
| CN203372428U (en) * | 2013-06-07 | 2014-01-01 | 合肥三冠包装科技有限公司 | Bag supplying mechanism of automatic bag feeder |
| CN103523280A (en) * | 2013-10-15 | 2014-01-22 | 安徽远鸿机械自动化有限公司 | Novel high-efficiency bag supply system |
| CN103803126A (en) * | 2013-07-16 | 2014-05-21 | 常州先进制造技术研究所 | PLC (programmable logic controller) control system for large packaging and bagging machine and working method of PLC control system |
-
2014
- 2014-08-15 CN CN201410402212.2A patent/CN104494954A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6516811B1 (en) * | 1999-03-29 | 2003-02-11 | Focke & Co. (Gmbh & Co.) | Process for controlling a production and packaging system |
| CN201261555Y (en) * | 2008-07-14 | 2009-06-24 | 广东省韶关烟草机械配件厂有限公司 | PLC program controller for transparent paper packaging shaping apparatus of strip box |
| CN201745818U (en) * | 2010-07-05 | 2011-02-16 | 金红叶纸业（苏州工业园区）有限公司 | Tissue strip conveying line for removable tissue stack |
| CN202975694U (en) * | 2012-12-20 | 2013-06-05 | 珠海格力电器股份有限公司 | Production line monitoring system |
| CN203372428U (en) * | 2013-06-07 | 2014-01-01 | 合肥三冠包装科技有限公司 | Bag supplying mechanism of automatic bag feeder |
| CN103803126A (en) * | 2013-07-16 | 2014-05-21 | 常州先进制造技术研究所 | PLC (programmable logic controller) control system for large packaging and bagging machine and working method of PLC control system |
| CN103523280A (en) * | 2013-10-15 | 2014-01-22 | 安徽远鸿机械自动化有限公司 | Novel high-efficiency bag supply system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150408 |