CN108481814B - Packaging bag overturning method - Google Patents
Packaging bag overturning method Download PDFInfo
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- CN108481814B CN108481814B CN201810235686.0A CN201810235686A CN108481814B CN 108481814 B CN108481814 B CN 108481814B CN 201810235686 A CN201810235686 A CN 201810235686A CN 108481814 B CN108481814 B CN 108481814B
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- packaging bag
- telescopic cylinder
- bag
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- control part
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/26—Folding sheets, blanks or webs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/02—Feeding or positioning sheets, blanks or webs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B70/00—Making flexible containers, e.g. envelopes or bags
- B31B70/74—Auxiliary operations
Abstract
The invention provides a packaging bag overturning method applied to the technical field of packaging bag processing equipment, which comprises the following steps: 1) the sensor senses that the packaging bag is conveyed in place and feeds back a packaging bag in-place signal to the control part (4); 2) the control part (4) controls the telescopic cylinder (8) to extend out to push the adjusting disc (6) to rotate, and the stop block (10) falls into the notch (7); 3) when the stop block (10) falls into the notch (7), the connecting shaft (9) drives the pressing block (11) to move towards the supporting block (15) and press the packaging bag on the supporting block (15); 4) the driving motor (3) rotates to drive the rotating shaft (2) to rotate, the pressing block (11) and the supporting block (15) clamp the packaging bag to turn the packaging bag.
Description
Technical Field
The invention belongs to the technical field of packaging bag processing equipment, and particularly relates to a packaging bag overturning device and a packaging bag overturning method.
Background
The cement packaging bag is widely used in the building industry, comprises a packaging bag upper layer leather and a packaging bag lower layer leather, and is required to be respectively turned over at an opening part of the packaging bag upper layer leather and an opening part of the packaging bag lower layer leather in the processing process of the cement packaging bag, then the opening part of the packaging bag is sewn, and only a small opening is left at the side edge and is used as a feeding hole for filling cement. After the cement is filled, the feeding port is sealed so as to realize convenient transportation. And when turning over a seam to the cement wrapping bag, for the sealing quality that improves cement wrapping bag department of sealing, just need inwards turn over the limit folding to wrapping bag upper skin, need inwards turn over the limit folding to wrapping bag lower floor's skin, simultaneously in order to leave the pan feeding mouth, need inwards turn over the limit folding to wrapping bag upper skin and wrapping bag lower floor skin one side combination department, through the turn-ups folding back to the cement wrapping bag, seal the cement wrapping bag again, like this, the sealing quality of department is high, when cement wrapping bag transportation or transport, the department of sealing can not take place to loosen or the fracture, can not lead to cement to spill. In the prior art, the flanging and folding treatment of the cement packaging bag is manually completed by an operator, so that the labor intensity of the operator is increased, and the working efficiency of sealing treatment of the cement packaging bag is influenced. And for the finished packaging bag products after processing, manual collection is needed, so that the collection rhythm cannot meet the packaging bag processing rhythm due to manual personalized difference, normal production is influenced, and the labor intensity is increased.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the packaging bag turnover device is simple in structure, can realize automation of a flanging folding process of the opening part of the cement packaging bag conveniently and quickly, can drive a finished packaging bag product finished by processing to realize automatic turnover at the discharge end of an equipment frame, can directly fall on a packaging bag collecting tray, and can automatically collect the finished packaging bag product, so that the collection rhythm of the finished packaging bag can be completely matched with the turnover processing rhythm of the packaging bag, automatic collection is realized, and the labor intensity is reduced.
To solve the technical problems, the invention adopts the technical scheme that: the invention relates to a packaging bag overturning device which is installed on an equipment frame of packaging bag processing equipment and comprises a rotating shaft and a driving motor, wherein the rotating shaft is movably installed on the equipment frame and is connected with the driving motor, the driving motor is connected with a control part, the rotating shaft is provided with a rotating disc and an adjusting disc, the adjusting disc is provided with a gap and is connected with a telescopic cylinder, the telescopic cylinder is installed on the equipment frame and is connected with the control part, a connecting shaft movably penetrates through the rotating disc, and a stop block and a pressing block are installed on the connecting shaft.
The wrapping bag turning device still include the wrapping bag delivery board, the wrapping bag delivery board is installed on equipment frame, the wrapping bag delivery board slope is arranged, wrapping bag delivery board downside sets up the opening, the carousel side still sets up the supporting shoe, the briquetting is located supporting shoe top position, the wrapping bag delivery board on still set up the response hole, set up the inductor on the equipment frame of response hole below, the inductor be connected with control unit.
The packaging bag overturning device further comprises a tension spring, one end of the tension spring is connected with the stop block, the other end of the tension spring is connected with the side face of the rotary table, one end of the stop block is fixedly mounted on the connecting shaft, the tension spring is connected with the other end of the stop block, an included angle is formed between the stop block and the pressing block, and a V-shaped structure is formed between the stop block and the pressing block.
Carousel fixed mounting in the pivot, adjustment disk and sleeve pipe fixed connection, sleeve pipe activity suit is in the pivot, telescopic cylinder is connected with the connecting rod on the sleeve pipe, telescopic cylinder stretch out and drive the adjustment disk when rotating, telescopic cylinder drives the rotation direction setting of adjustment disk to the structure opposite with the rotation direction that driving motor drove the carousel.
Wrapping bag processing equipment when carrying the wrapping bag transport plate position with the wrapping bag, the inductor sets up to the structure that can sense the wrapping bag and carry to targetting in place, when the inductor senses the wrapping bag and carries to targetting in place, the inductor sets up to the structure that can feed back the wrapping bag signal that targets in place to control unit, control unit sets up to the structure that can target in place signal control telescopic cylinder according to the wrapping bag and stretch out, when control unit targets in place signal control telescopic cylinder according to the wrapping bag and stretches out, telescopic cylinder sets up to driving the adjusting disk and rotates, make the dog fall into scarce intraoral structure under extension spring pulling.
The control part controls the telescopic cylinder to extend out according to the in-place signal of the packaging bag, and the control part is set to control the driving motor to start, so that the driving motor drives the rotating shaft to rotate.
The packaging bag overturning device comprises a plurality of connecting shafts, a stop block and a pressing block are arranged on each connecting shaft respectively, the adjusting disc is of a semicircular structure, a plurality of turntables arranged according to gaps are arranged on the rotating shaft, each connecting shaft penetrates through the turntables simultaneously, supporting blocks equal to the connecting shafts in number are arranged on each turntable, and a plurality of pressing blocks arranged in gaps are arranged on each connecting shaft.
The invention also relates to a packaging bag turning method, which comprises the following turning steps: 1) the packaging bag processing equipment conveys the packaging bag, conveys the packaging bag to the position of the packaging bag overturning device, senses that the packaging bag is conveyed in place by the sensor, and feeds back a packaging bag in-place signal to the control part; 2) the control component controls the telescopic cylinder to extend out according to the in-place signal of the packaging bag, the telescopic cylinder extends out to push the adjusting disc to rotate, the notch of the adjusting disc rotates to the position of the stop block, and the stop block falls into the notch under the tension of the tension spring; 3) when the stop block falls into the notch under the tension of the tension spring, the connecting shaft is pulled to rotate, so that the connecting shaft drives the pressing block to move towards the supporting block and tightly press the packaging bag on the supporting block; 4) the control part controls the driving motor to rotate, the driving motor drives the rotating shaft to rotate, the pressing block and the supporting block clamp the packaging bag to overturn the packaging bag to the outer side position of the processing equipment, and therefore the overturning of the packaging bag is completed.
When the packaging bag processing equipment conveys the packaging bag to the position of the packaging bag overturning device, the packaging bag processing equipment conveys the packaging bag to the packaging bag conveying plate which is obliquely arranged, the sensing signal of the sensor passes through the sensing hole on the packaging bag conveying plate to sense that the packaging bag is conveyed in place, the sensor feeds back the packaging bag conveying in place signal to the control part, and the control part controls the telescopic cylinder to stretch out.
And after the control part controls the telescopic cylinder to extend for 1-3 s according to the in-place signal of the packaging bag, the control part controls the telescopic cylinder to contract to the initial position again, and when the telescopic cylinder extends out to drive the adjusting disc to rotate, the rotating direction of the adjusting disc is opposite to the rotating direction of the rotating disc driven by the driving motor.
By adopting the technical scheme of the invention, the following beneficial effects can be obtained: the packaging bag overturning device and the packaging bag overturning method can efficiently and accurately realize automatic control of overturning and collecting after packaging bag processing, when the packaging bag processing equipment finishes flanging and folding the packaging bag, the packaging bag processing equipment can convey the packaging bag, the packaging bag is conveyed to the position of the packaging bag overturning device, the control part controls the telescopic cylinder to extend out, the telescopic cylinder extends out to push the adjusting disc to rotate, the notch of the adjusting disc rotates to the position of the stop block, the stop block falls into the notch under the tension of the tension spring, the stop block pulls the connecting shaft to rotate when falling into the notch under the tension of the tension spring, so that the connecting shaft drives the pressing block to move towards the supporting block and tightly press the packaging bag on the supporting block, the control part controls the driving motor to rotate, the driving motor drives the rotating shaft to rotate, the rotating direction of the rotating disc is, package is turned over to the wrapping bag collecting tray of the position of processing equipment outside, and the wrapping bag upset is collected reliably to the completion. The packaging bag overturning device and the packaging bag overturning method can conveniently and quickly realize automation of a flanging and folding process of the opening part of the cement packaging bag, drive the processed packaging bag finished product to realize automatic overturning at the discharge end of the equipment frame, directly fall on the packaging bag collecting tray, and finish automatic collection of the packaging bag finished product, so that the collection rhythm of the packaging bag finished product can be completely matched with the folding and processing rhythm of the packaging bag, automatic collection is realized, and labor intensity is reduced.
Drawings
The contents of the description and the references in the drawings are briefly described as follows:
FIG. 1 is a schematic structural view of a bag inverting apparatus according to the present invention;
reference numerals: 1. an equipment frame; 2. a rotating shaft; 3. a drive motor; 4. a control component; 5. a turntable; 6. an adjusting disk; 7. a notch; 8. a telescopic cylinder; 9. a connecting shaft; 10. a stopper; 11. briquetting; 13. a packaging bag conveying plate; 14. an opening; 15. a support block; 17. an induction hole; 18. a sleeve; 19. a connecting rod.
Detailed Description
The following detailed description of the embodiments of the present invention, such as the shapes and structures of the components, the mutual positions and connection relations among the components, the functions and operation principles of the components, will be made by referring to the accompanying drawings and the description of the embodiments: as shown in the attached drawing 1, the invention relates to a packaging bag turning device, the packaging bag turning device is installed on an equipment frame 1 of packaging bag processing equipment, the packaging bag turning device comprises a rotating shaft 2 and a driving motor 3, the rotating shaft 2 is movably installed on the equipment frame 1, the rotating shaft 2 is connected with the driving motor 3, the driving motor 3 is connected with a control component 4, a rotating disc 5 and an adjusting disc 6 are installed on the rotating shaft 2, a gap 7 is arranged on the adjusting disc 6, the adjusting disc 6 is connected with a telescopic cylinder 8, the telescopic cylinder 8 is installed on the equipment frame 1, the telescopic cylinder 8 is connected with the control component 4, a connecting shaft 9 movably penetrates through the rotating disc 5, and a stop block 10 and a pressing block 11 are installed on the connecting shaft 9. The structure can efficiently and accurately realize the automatic control of turning and collecting after the processing of the packaging bag, after the packaging bag is turned over and folded by the packaging bag processing equipment, the packaging bag can be conveyed by the packaging bag processing equipment and conveyed to the position of the packaging bag turning device, at the moment, the control part 4 controls the telescopic cylinder 8 to extend out, the telescopic cylinder 8 extends out to push the adjusting disc 6 to rotate, the notch 7 of the adjusting disc 6 rotates to the position of the stop block 10, the stop block 10 falls into the notch 7 under the tension of the tension spring, when the stop block 10 falls into the notch 7 under the tension of the tension spring, the connecting shaft 9 is pulled to rotate, so that the connecting shaft 9 drives the pressing block 11 to move towards the supporting block 15 and tightly press the packaging bag on the supporting block 15, the control part 4 controls the driving motor 3 to rotate, the driving motor 3 drives the rotating shaft 2 to rotate, the, and turning the package to a package bag collecting tray at the outer side position of the processing equipment to finish turning the package bag. The packaging bag turning device disclosed by the invention is simple in structure, can conveniently and quickly realize automation of a flanging and folding process of the opening part of a cement packaging bag, drives the processed packaging bag finished product to realize automatic turning at the discharge end of an equipment frame, directly falls on a packaging bag collecting tray, finishes automatic collection of the packaging bag finished product, can completely match the collection rhythm of the packaging bag finished product with the folding and processing rhythm of the packaging bag, realizes automatic collection, and reduces the labor intensity.
Wrapping bag turning device still include wrapping bag delivery board 13, wrapping bag delivery board 13 is installed on equipment frame 1, wrapping bag delivery board 13 slope is arranged, wrapping bag delivery board 13 downside sets up opening 14, 5 sides of carousel still set up supporting shoe 15, briquetting 11 is located supporting shoe 15 top position, wrapping bag delivery board 13 on still set up response hole 17, set up the inductor on the equipment frame 1 of response hole 17 below, the inductor be connected with control unit 4. Above-mentioned structure, after processing equipment carries out the turn-ups folding (turns over a) to the wrapping bag and handles, conveyor belt on the equipment frame can carry the wrapping bag to the removal of wrapping bag delivery board direction to the landing is to the wrapping bag delivery board, after the wrapping bag landing is to the wrapping bag delivery board, the wrapping bag blockked the inductor formation, the inductor receives to block and feeds back the wrapping bag to the control unit feedback wrapping bag and carry the signal that targets in place, control unit stretches out according to this signal control telescopic cylinder, drives the adjustment disk and rotates, realizes connecting axle rotation control.
The packaging bag overturning device further comprises a tension spring, one end of the tension spring is connected with the stop block 10, the other end of the tension spring is connected with the side face of the turntable 5, one end of the stop block 10 is fixedly installed on the connecting shaft 9, the tension spring is connected with the other end of the stop block 10, an included angle is formed between the stop block 10 and the pressing block 11, and a V-shaped structure is formed between the stop block 10 and the pressing block 11. Above-mentioned structure, adjusting disk rotate the back, and the dog can fall into in the breach, then exerts the external force on the dog through the adjusting disk and disappear, and the connecting axle rotates, and the briquetting rotates along with the connecting axle rotates, under extension spring pulling force effect, and the dog continues to drive the connecting axle and rotates, and the connecting axle rotates and can drive the briquetting and lean on the supporting shoe to press from both sides the wrapping bag that tightly is located between supporting shoe and the briquetting. Then the control part controls the driving motor to rotate to drive the rotating shaft to rotate, the driving motor drives the rotating shaft to rotate for a certain angle, and the packaging bag is reversely arranged on the outer side of the processing equipment.
Carousel 5 fixed mounting in pivot 2, adjusting disk 6 and sleeve pipe 18 fixed connection, sleeve pipe 18 movable sleeve dress is in pivot 2, telescopic cylinder 8 is connected with the connecting rod 19 on the sleeve pipe 18, telescopic cylinder 8 stretch out and drive adjusting disk 6 when rotating, telescopic cylinder 8 drives the rotation direction setting of adjusting disk 6 and sets up to the structure opposite with the rotation direction that driving motor 3 drove carousel 5. Above-mentioned structure, when control unit control telescopic cylinder is flexible, telescopic cylinder can drive the sleeve pipe through the connecting rod and rotate for the pivot to drive and bushing's adjustment disk and rotate. And telescopic cylinder 8 drives the rotation direction of adjustment disk 6 and sets up to the structure that the rotation direction is opposite with that driving motor 3 drives carousel 5, and the adjustment disk of being convenient for rotates the back, and the dog falls into the breach, and the dog continues to rotate, drives the connecting axle and rotates for the connecting axle drives the briquetting and removes, presss from both sides tight wrapping bag.
Wrapping bag processing equipment when carrying wrapping bag delivery board 13 position with the wrapping bag, the inductor sets up to the structure that can sense the wrapping bag and carry to target in place, the inductor senses the wrapping bag and carries when target in place, the inductor sets up to the structure that can feed back the wrapping bag signal of targetting in place to control unit 4, control unit 4 sets up to the structure that can target in place signal control telescopic cylinder 8 according to the wrapping bag and stretch out, control unit 4 targets in place signal control telescopic cylinder 8 according to the wrapping bag and stretches out when, telescopic cylinder 8 sets up to driving adjustment disk 6 and rotates, make dog 10 fall into the structure in breach 7 under the extension spring pulling force. Above-mentioned structure, through the setting of inductor, can respond to whether the wrapping bag carries on the wrapping bag delivery board, after targetting in place, the control unit is the flexible cylinder of control earlier and stretches out, and then the control unit control driving motor rotates, accomplishes the tight upset of clamp of a wrapping bag. And the wrapping bag upset on the wrapping bag delivery board is accomplished the back, and the wrapping bag is eliminated sheltering from of inductor formation, and then the inductor is to control unit feedback signal, and control unit control telescopic cylinder contracts initial position, and the adjusting disk replies initial position to can cooperate the carousel to accomplish the upset of next wrapping bag, so realize the batch upset of wrapping bag. And the overturning rhythm of the packaging bag overturning device is matched with the integral rhythm of the processing equipment. In the structure of the invention, the sensor is an infrared sensor or a photoelectric sensor, and the sensor can be used as long as the sensor can sense whether the packaging bag is conveyed in place and can establish signal transmission connection with the control part.
After the control part 4 controls the telescopic cylinder 8 to extend out according to the in-place signal of the packaging bag, the control part 4 is set to control the driving motor 3 to start, so that the driving motor 3 drives the rotating shaft 2 to rotate.
The packaging bag overturning device comprises a plurality of connecting shafts 9, a stop block 10 and a pressing block 11 are respectively arranged on each connecting shaft 9, the adjusting disc 6 is of a semicircular structure, a plurality of turntables 5 arranged according to gaps are arranged on the rotating shaft 2, each connecting shaft 9 penetrates through the turntables 5 simultaneously, supporting blocks 15 equal to the connecting shafts 9 in number are arranged on each turntable 5, and a plurality of pressing blocks 11 arranged in gaps are arranged on each connecting shaft 9. Above-mentioned structure, through the setting of many connecting axles (carousel a week 360, can be according to connecting axle quantity partition, the contained angle of every two adjacent connecting axles equals 360 and divides connecting axle quantity, for example, when the connecting axle sets up two, the contained angle between two connecting axles is 180 degrees, rotates certain angle when driving motor rotates the pivot, just can realize the tight upset process of clamp of a wrapping bag, and like this, the pivot rotates a week, just can realize the tight upset of clamp of a plurality of wrapping bags.
The invention also relates to a packaging bag turning method which has simple steps and low cost, can conveniently and quickly realize the automation of the flanging and folding process of the opening part of the cement packaging bag, drives the finished packaging bag product after processing to realize automatic turning at the discharge end of the equipment frame, directly falls on the packaging bag collecting tray, can completely match the collecting rhythm of the finished packaging bag product with the folding and processing rhythm of the packaging bag, realizes automatic collection and reduces the labor intensity.
The turning-over steps of the packaging bag turning-over method are as follows: 1) the packaging bag processing equipment conveys the packaging bag, conveys the packaging bag to the position of the packaging bag overturning device, senses that the packaging bag is conveyed in place by the sensor, and feeds back a packaging bag in-place signal to the control part 4; 2) the control component 4 controls the telescopic cylinder 8 to extend out according to the packaging bag in-place signal, the telescopic cylinder 8 extends out to push the adjusting disc 6 to rotate, the notch 7 of the adjusting disc 6 rotates to the position of the stop block 10, and the stop block 10 falls into the notch 7 under the tension of the tension spring; 3) when the stop block 10 falls into the notch 7 under the tension of the tension spring, the connecting shaft 9 is pulled to rotate, so that the connecting shaft 9 drives the pressing block 11 to move towards the supporting block 15, and the packaging bag is pressed on the supporting block 15; 4) the control part 4 controls the driving motor 3 to rotate, the driving motor 3 drives the rotating shaft 2 to rotate, the pressing block 11 and the supporting block 15 clamp the packaging bag to overturn the packaging bag to the outer side position of the processing equipment, and therefore the overturning of the packaging bag is completed.
When the packaging bag processing equipment conveys the packaging bag to the position of the packaging bag overturning device, the packaging bag processing equipment conveys the packaging bag to the packaging bag conveying plate 13 which is obliquely arranged, after the sensing signal of the sensor passes through the sensing hole 17 on the packaging bag conveying plate 13 to sense that the packaging bag is conveyed in place, the sensor feeds back the packaging bag conveying in-place signal to the control part 4, and the control part 4 controls the telescopic cylinder 8 to stretch out.
After the control part 4 controls the telescopic cylinder 8 to extend for 1-3 s according to the in-place signal of the packaging bag, the control part 4 controls the telescopic cylinder 8 to contract to the initial position again, and when the telescopic cylinder 8 extends out to drive the adjusting disc 6 to rotate, the rotating direction of the adjusting disc 6 is opposite to the rotating direction of the rotating disc 5 driven by the driving motor 3.
The packaging bag overturning device and the packaging bag overturning method can efficiently and accurately realize automatic control of overturning and collecting after the packaging bag is processed, after the packaging bag is turned and folded by the packaging bag processing equipment, the packaging bag is conveyed by the packaging bag processing equipment and conveyed to the position of the packaging bag overturning device, at the moment, the control component 4 controls the telescopic cylinder 8 to extend out, the telescopic cylinder 8 extends out to push the adjusting disc 6 to rotate, the notch 7 of the adjusting disc 6 rotates to the position of the stop block 10, the stop block 10 falls into the notch 7 under the tension of the tension spring, when the stop block 10 falls into the notch 7 under the tension of the tension spring, the connecting shaft 9 is pulled to rotate, so that the connecting shaft 9 drives the pressing block 11 to move towards the supporting block 15 and tightly press the packaging bag on the supporting block 15, the control component 4 controls the driving motor 3 to rotate, the driving motor 3 drives the rotating shaft, then the pressing block 11 and the supporting block 15 clamp the packaging bag, and the packaging bag is turned over to a packaging bag collecting disc at the outer side position of the processing equipment, so that the turning of the packaging bag is completed. The packaging bag overturning device and the packaging bag overturning method have the advantages that the structure is simple, the steps are simple, automation of a flanging and folding process of the opening part of a cement packaging bag can be conveniently and quickly realized, finished packaging bag products after processing are driven to automatically overturn at the discharging end of an equipment frame and directly fall on a packaging bag collecting tray, automatic packaging bag product collection is completed, the collection rhythm of the finished packaging bag products can be completely matched with the turnover processing rhythm of the packaging bag, automatic collection is realized, and labor intensity is reduced.
The present invention has been described in connection with the accompanying drawings, and it is to be understood that the invention is not limited to the specific embodiments disclosed, but is intended to cover various modifications, changes and equivalents of the embodiments of the invention, and its application to other applications without departing from the spirit and scope of the invention.
Claims (1)
1. A packaging bag overturning method is characterized in that a packaging bag overturning device used in the method is installed on an equipment frame of packaging bag processing equipment, the packaging bag overturning device comprises a rotating shaft and a driving motor, the rotating shaft is movably installed on the equipment frame and is connected with the driving motor, the driving motor is connected with a control part, a rotating disc and an adjusting disc are installed on the rotating shaft, a notch is formed in the adjusting disc, the adjusting disc is connected with a telescopic cylinder, the telescopic cylinder is installed on the equipment frame and is connected with the control part, a connecting shaft movably penetrates through the rotating disc, and a stop block and a pressing block are installed on the connecting shaft;
the packaging bag overturning device further comprises a packaging bag conveying plate, the packaging bag conveying plate is installed on the equipment frame and is obliquely arranged, an opening is formed in the lower side of the packaging bag conveying plate, a supporting block is further arranged on the side face of the rotary table, the pressing block is located above the supporting block, an induction hole is further formed in the packaging bag conveying plate, an inductor is arranged on the equipment frame below the induction hole, and the inductor is connected with the control part;
the packaging bag overturning device further comprises a tension spring, one end of the tension spring is connected with the stop block, and the other end of the tension spring is connected with the side face of the rotary table;
the method is characterized in that: the method for turning over the packaging bag comprises the following steps:
1) the packaging bag processing equipment conveys the packaging bag, conveys the packaging bag to the position of the packaging bag overturning device, senses that the packaging bag is conveyed in place by the sensor, and feeds back a packaging bag in-place signal to the control part;
2) the control component controls the telescopic cylinder to extend out according to the in-place signal of the packaging bag, the telescopic cylinder extends out to push the adjusting disc to rotate, the notch of the adjusting disc rotates to the position of the stop block, and the stop block falls into the notch under the tension of the tension spring;
3) when the stop block falls into the notch under the tension of the tension spring, the connecting shaft is pulled to rotate, so that the connecting shaft drives the pressing block to move towards the supporting block and tightly press the packaging bag on the supporting block;
4) the control part controls the driving motor to rotate, the driving motor drives the rotating shaft to rotate, the pressing block and the supporting block clamp the packaging bag to turn the packaging bag to the outer side position of the processing equipment, and the turning of the packaging bag is finished;
when the packaging bag processing equipment conveys the packaging bag to the packaging bag overturning device, the packaging bag processing equipment conveys the packaging bag to the packaging bag conveying plate which is obliquely arranged, after the sensing signal of the sensor passes through the sensing hole on the packaging bag conveying plate to sense that the packaging bag is conveyed in place, the sensor feeds back the packaging bag conveying in place signal to the control part, and the control part controls the telescopic cylinder to extend out;
the control part controls the telescopic cylinder to extend for 1-3 s according to the in-place signal of the packaging bag, then controls the telescopic cylinder to contract to the initial position, and when the telescopic cylinder extends out to drive the adjusting disc to rotate, the rotating direction of the adjusting disc is opposite to the rotating direction of the rotating disc driven by the driving motor;
wrapping bag processing equipment when carrying the wrapping bag transport plate position with the wrapping bag, the inductor sets up to can sense the wrapping bag and carry to target in place, when the inductor senses the wrapping bag and carries to target in place, the inductor sets up to feedback wrapping bag signal that targets in place to control unit, control unit sets up to stretch out according to wrapping bag signal control telescopic cylinder that targets in place, when control unit targets in place signal control telescopic cylinder according to the wrapping bag and stretches out, telescopic cylinder sets up to driving the adjustment disk and rotates for the dog is in the breach under extension spring pulling force whereabouts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810235686.0A CN108481814B (en) | 2018-03-21 | 2018-03-21 | Packaging bag overturning method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810235686.0A CN108481814B (en) | 2018-03-21 | 2018-03-21 | Packaging bag overturning method |
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| CN108481814A CN108481814A (en) | 2018-09-04 |
| CN108481814B true CN108481814B (en) | 2020-06-12 |
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| CN201810235686.0A Active CN108481814B (en) | 2018-03-21 | 2018-03-21 | Packaging bag overturning method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109532110B (en) * | 2018-12-29 | 2020-03-31 | 佛山市达肯包装机械有限公司 | Paper bag bottom turning device |
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| CN105923364A (en) * | 2016-06-28 | 2016-09-07 | 广西北流市智宇陶瓷自动化设备有限公司 | Automatic green body turnover machine |
| CN205892028U (en) * | 2016-07-14 | 2017-01-18 | 鹤山市吉鼎机械有限公司 | Plate overturning mechanism |
| CN206767041U (en) * | 2016-11-01 | 2017-12-19 | 昆明理工大学 | One kind electrolysis copper starting sheet turning device |
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| CN108481814A (en) | 2018-09-04 |
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