CN215203737U - Degradable plastic woven sack cutting device - Google Patents
Degradable plastic woven sack cutting device Download PDFInfo
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- CN215203737U CN215203737U CN202121457256.7U CN202121457256U CN215203737U CN 215203737 U CN215203737 U CN 215203737U CN 202121457256 U CN202121457256 U CN 202121457256U CN 215203737 U CN215203737 U CN 215203737U
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- pressing plate
- conveying belt
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Abstract
The utility model discloses a cutting device for degradable plastic woven bags, which comprises a cutting table, a cutting mechanism, a conveying mechanism and a heat sealing plate; the header is provided with a mounting groove and a cutting groove in the direction perpendicular to the length direction of the header, and the mounting groove is communicated with the cutting groove; the heat sealing plate is arranged in the mounting groove; the conveying mechanism comprises a first conveying belt and a second conveying belt, the first conveying belt is arranged on one side, away from the cutting groove, of the mounting groove, and the second conveying belt is arranged on one side, away from the mounting groove, of the cutting groove; the cutting mechanism is connected with the header through a connecting rod and comprises a fixed plate, an extensible member, a connecting plate, a pressing plate and a cutter. The utility model discloses a cutting device collects cutting and heat-seal as an organic whole, has just accomplished the encapsulation of braided bag when the cutting, has improved the cutting efficiency of braided bag, avoids appearing the plastic thin strip of joint-cutting department and breaks away from each other, makes the phenomenon that the braided bag disintegrates.
Description
Technical Field
The utility model relates to a cutting device technical field, in particular to degradable plastic woven sack cutting device.
Background
Woven bags are also known as snakeskin bags. The plastic is one of plastics for packaging, and the raw materials of the plastic are various chemical plastic raw materials such as polyethylene, polypropylene and the like. The woven bag is cut during the manufacturing process to obtain a proper size. The woven bag is woven by a plurality of plastic thin strips, if the woven bag is directly cut by a blade, the plastic thin strips at the cutting joint are separated from each other, and the woven bag is likely to be disintegrated.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art not enough, provide a degradable plastic woven sack cutting device, collect cutting and heat-seal as an organic whole, just accomplish the encapsulation of braided sack when the cutting, improve the cutting efficiency of braided sack, avoid appearing the plastic sliver of joint-cutting department and break away from each other, make the phenomenon that the braided sack disintegrates.
The purpose of the utility model is realized through the following technical scheme:
a cutting device for degradable plastic woven bags comprises a cutting table, a cutting mechanism, a conveying mechanism and a heat sealing plate; the header is provided with a mounting groove and a cutting groove in the direction perpendicular to the length direction of the header, and the mounting groove is communicated with the cutting groove; the heat sealing plate is arranged in the mounting groove;
the conveying mechanism comprises a first conveying belt and a second conveying belt, the first conveying belt is arranged on one side, away from the cutting groove, of the mounting groove, the second conveying belt is arranged on one side, away from the mounting groove, of the cutting groove, and the first conveying belt and the second conveying belt both run along the length direction of the header;
the cutting mechanism is connected with the header through a connecting rod and comprises a fixed plate, an extensible member, a connecting plate, a pressing plate and a cutter, the fixed plate is connected with the header through the connecting rod, the connecting plate is connected with the bottom surface of the fixed plate through the extensible member, the cutter is arranged on the bottom surface of the connecting plate, and the cutter and the cutting groove are arranged in a vertically corresponding mode; the cutting device is characterized in that the pressing plate is provided with a through groove for the cutter to penetrate through, the top of the pressing plate is connected with the connecting plate through a spring, the pressing plate is arranged outside the cutter, the bottom of the cutter is flush with the bottom of the pressing plate, a gap is formed between the top of the pressing plate and the connecting plate, and the width of the cutting groove is smaller than the width of the bottom of the pressing plate.
Further, the telescopic piece is a cylinder.
Further, the width of the gap between the top of the pressing plate and the connecting plate is the same as the depth of the cutting groove.
Furthermore, the bottom of the pressing plate is of a V-shaped structure.
Furthermore, the inclined plane of the bottom of the pressing plate is provided with a slide rail, the slide rail is provided with a slide block matched with the slide rail, and the slide block is connected with an auxiliary plate with a triangular section.
Further, first conveying belt has two, and two first conveyer belts set up from top to bottom, and are equipped with the clearance that supplies the braided bag to pass through between two first conveyer belts.
The utility model has the advantages that:
1) the utility model discloses a cutting device collects cutting and heat-seal as an organic whole, has just accomplished the encapsulation of braided bag when the cutting, has improved the cutting efficiency of braided bag, avoids appearing the plastic thin strip of joint-cutting department and breaks away from each other, makes the phenomenon that the braided bag disintegrates.
2) The inclined plane of clamp plate bottom is equipped with the slide rail, be equipped with the slider rather than the adaptation on the slide rail, the slider is connected with the subplate that the cross-section is triangle-shaped. When the area required by the woven bag for heat sealing is small, the sliding block slides upwards to enable the bottom surface of the auxiliary plate to be higher than the bottom surface of the pressing plate, and only the pressing plate acts on the woven bag during heat sealing. When the required heat-seal area of braided bag is big, the slider that slides down makes the bottom surface of subplate flush with the clamp plate bottom surface, and subplate and clamp plate combined action increase the heat-seal area of braided bag on the braided bag during the heat-seal, improve the heat-seal effect. So set up and to adjust the heat-seal area to satisfy different user demands, improve the suitability of clamp plate.
Drawings
FIG. 1 is a schematic view of the overall structure of a cutting device for degradable plastic woven bags in the embodiment of the present invention;
fig. 2 is a schematic structural diagram of a cutting mechanism in an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of FIG. 2 taken at detail A;
in the figure, 1, a header; 2. a cutting mechanism; 3. a conveying mechanism; 4. heat-sealing the board; 5. cutting the groove; 6. a first conveyor belt; 7. a second conveyor belt; 8. a fixing plate; 9. a telescoping member; 10. a connecting plate; 11. pressing a plate; 12. a cutter; 13. a spring; 14. a slide rail; 15. a slider; 16. a sub-plate.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution:
example (b):
as shown in fig. 1-3, a cutting device for degradable plastic woven bags comprises a cutting table 1, a cutting mechanism 2, a conveying mechanism 3 and a heat sealing plate 4; the header 1 is provided with a mounting groove and a cutting groove 5 which are perpendicular to the length direction of the header 1, and the mounting groove is communicated with the cutting groove 5; the heat sealing plate 4 is arranged in the mounting groove;
the conveying mechanism 3 comprises a first conveying belt 6 and a second conveying belt 7, the first conveying belt 6 is arranged on one side, away from the cutting groove 5, of the mounting groove, the second conveying belt 7 is arranged on one side, away from the mounting groove, of the cutting groove 5, and the first conveying belt 6 and the second conveying belt 7 both run along the length direction of the header 1;
the cutting mechanism 2 is connected with the header 1 through a connecting rod, the cutting mechanism 2 comprises a fixed plate 8, an extensible member 9, a connecting plate 10, a pressing plate 11 and a cutter 12, the fixed plate 8 is connected with the header 1 through the connecting rod, the connecting plate 10 is connected with the bottom surface of the fixed plate 8 through the extensible member 9, the cutter 12 is arranged on the bottom surface of the connecting plate 10, and the cutter 12 and the cutting groove 5 are arranged in a vertically corresponding mode; the cutting device is characterized in that the pressing plate 11 is provided with a through groove for the cutter 12 to pass through, the top of the pressing plate 11 is connected with the connecting plate 10 through a spring 13, the pressing plate 11 is arranged outside the cutter 12, the bottom of the cutter 12 is flush with the bottom of the pressing plate 11, a gap is arranged between the top of the pressing plate 11 and the connecting plate 10, and the width of the cutting groove 5 is smaller than the width of the bottom of the pressing plate 11. Wherein the heat sealing plate 4 is arranged at the front end of the second conveying belt 7; the heat sealing plate 4 is well known in the art, and the detailed principle and structure thereof are not described herein.
The telescopic part 9 is a cylinder; the width of the gap between the top of the pressing plate 11 and the connecting plate 10 is the same as the depth of the cutting groove 5.
The working principle is as follows: the braided bag is transported to cutting groove 5 department by first conveyer belt 6 on header 1, and first conveyer belt 6 and second conveyer belt 7 all stop the operation this moment. After the woven bag is in place, the cylinder drives the connecting plate 10, the pressing plate 11 and the cutter 12 to move downwards. In the descending process, the pressing plate 11 is firstly in place and extrudes the woven bag, and the woven bag is tightly pressed on the heat sealing plate 4 under the action of the pressing plate 11, so that the heat sealing packaging of the woven bag is realized. Wherein the first conveyor belt 6 is driven by a first motor and the second conveyor belt 7 is driven by a second motor. The linkage control of the first motor, the second motor and the cylinder is common knowledge and will not be described herein.
After the pressing plate 11 is in place, the cylinder continues to move downwards, and at the moment, the cutter 12 extends out of the pressing plate 11 and enters the cutting groove 5 to cut the woven bag. The cutting end cylinder drives the connecting plate 10, the pressing plate 11 and the cutter 12. The cut woven bag completes the heat sealing of the cut, and the cut woven bag is sent to the material collecting end to be collected under the action of the second conveying belt 7.
The utility model discloses a cutting device collects cutting and heat-seal as an organic whole, has just accomplished the encapsulation of braided bag when the cutting, has improved the cutting efficiency of braided bag, avoids appearing the plastic thin strip of joint-cutting department and breaks away from each other, makes the phenomenon that the braided bag disintegrates.
Further, as shown in fig. 2, the bottom of the pressing plate 11 is of a V-shaped structure. So set up can reduce the area of contact with the braided bag, and then reduce the heat-seal area of braided bag.
Further, as shown in fig. 3, a slide rail 14 is provided on the inclined surface of the bottom of the pressing plate 11, a slide block 15 adapted to the slide rail 14 is provided on the slide rail 14, and the slide block 15 is connected to an auxiliary plate 16 having a triangular cross section. The specific structure and principle of the self-locking slider 15 is the prior art, and the detailed description thereof is omitted here. When the heat-sealing area needed by the woven bag is small, the sliding block 15 slides upwards to enable the bottom surface of the auxiliary plate 16 to be higher than the bottom surface of the pressing plate 11, and only the pressing plate 11 acts on the woven bag during heat sealing. When the required heat-seal area of braided bag is big, slider 15 slides down, makes the bottom surface of subplate 16 flush with clamp plate 11 bottom surface, and subplate 16 and clamp plate 11 combined action increase the heat-seal area of braided bag on the braided bag during the heat-seal, improve the heat-seal effect. So set up and to adjust heat-seal area to satisfy different user demands, improve clamp plate 11's suitability.
Further, first conveyer belt 6 has two, and two first conveyer belts 6 set up from top to bottom, and are equipped with the clearance that supplies the braided bag to pass through between two first conveyer belts 6. Wherein the second conveyor belt 7 is likewise arranged. So set up and carry the conveying efficiency that can improve the system area of weaving through two upper and lower first conveyer belts 6 to the braided bag, avoid braided bag transportation process to take place to skid, can not carry the phenomenon.
The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (6)
1. The utility model provides a degradable plastic woven sack cutting device which characterized in that: comprises a header, a cutting mechanism, a conveying mechanism and a heat sealing plate; the header is provided with a mounting groove and a cutting groove in the direction perpendicular to the length direction of the header, and the mounting groove is communicated with the cutting groove; the heat sealing plate is arranged in the mounting groove;
the conveying mechanism comprises a first conveying belt and a second conveying belt, the first conveying belt is arranged on one side, away from the cutting groove, of the mounting groove, the second conveying belt is arranged on one side, away from the mounting groove, of the cutting groove, and the first conveying belt and the second conveying belt both run along the length direction of the header;
the cutting mechanism is connected with the header through a connecting rod and comprises a fixed plate, an extensible member, a connecting plate, a pressing plate and a cutter, the fixed plate is connected with the header through the connecting rod, the connecting plate is connected with the bottom surface of the fixed plate through the extensible member, the cutter is arranged on the bottom surface of the connecting plate, and the cutter and the cutting groove are arranged in a vertically corresponding mode; the cutting device is characterized in that the pressing plate is provided with a through groove for the cutter to penetrate through, the top of the pressing plate is connected with the connecting plate through a spring, the pressing plate is arranged outside the cutter, the bottom of the cutter is flush with the bottom of the pressing plate, a gap is formed between the top of the pressing plate and the connecting plate, and the width of the cutting groove is smaller than the width of the bottom of the pressing plate.
2. The cutting device for the degradable plastic woven bags according to claim 1, wherein: the telescopic part is a cylinder.
3. The cutting device for the degradable plastic woven bags according to claim 2, wherein: the width of the gap between the top of the pressing plate and the connecting plate is the same as the depth of the cutting groove.
4. The cutting device for degradable plastic woven bags according to claim 3, wherein: the bottom of the pressing plate is of a V-shaped structure.
5. The cutting device for degradable plastic woven bags according to claim 4, wherein: the inclined plane of clamp plate bottom is equipped with the slide rail, be equipped with the slider rather than the adaptation on the slide rail, the slider is connected with the subplate that the cross-section is triangle-shaped.
6. The cutting device for the degradable plastic woven bags according to claim 5, wherein: the first conveying belt is provided with two conveying belts which are arranged up and down, and a gap for the woven bag to pass through is arranged between the two conveying belts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121457256.7U CN215203737U (en) | 2021-06-29 | 2021-06-29 | Degradable plastic woven sack cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121457256.7U CN215203737U (en) | 2021-06-29 | 2021-06-29 | Degradable plastic woven sack cutting device |
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| Publication Number | Publication Date |
|---|---|
| CN215203737U true CN215203737U (en) | 2021-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121457256.7U Active CN215203737U (en) | 2021-06-29 | 2021-06-29 | Degradable plastic woven sack cutting device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117262314A (en) * | 2023-11-23 | 2023-12-22 | 江苏环亚医用科技集团股份有限公司 | Medical auxiliary material packaging machine based on conveying equipment |
-
2021
- 2021-06-29 CN CN202121457256.7U patent/CN215203737U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117262314A (en) * | 2023-11-23 | 2023-12-22 | 江苏环亚医用科技集团股份有限公司 | Medical auxiliary material packaging machine based on conveying equipment |
| CN117262314B (en) * | 2023-11-23 | 2024-02-06 | 江苏环亚医用科技集团股份有限公司 | Medical auxiliary material packaging machine based on conveying equipment |
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