CN215283651U - Cutting device is used in express delivery bag production - Google Patents
Cutting device is used in express delivery bag production Download PDFInfo
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- CN215283651U CN215283651U CN202121126421.0U CN202121126421U CN215283651U CN 215283651 U CN215283651 U CN 215283651U CN 202121126421 U CN202121126421 U CN 202121126421U CN 215283651 U CN215283651 U CN 215283651U
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Abstract
The utility model discloses a cutting device is used in express delivery bag production, including unwinding mechanism, a plurality of conveying unit, first heat-seal cutting mechanism and second heat-seal cutting mechanism, the length of first unwinding roller is less than the length of second unwinding roller in the unwinding mechanism, the midpoint of first unwinding roller and the midpoint of second unwinding roller are on same vertical line, can prepare two rows of bag bodies simultaneously, double speed, high efficiency, first heat-seal cutting mechanism includes upper compression roller and lower compression roller that are parallel to each other, the axial intermediate position of lower compression roller is provided with the annular groove, the axial intermediate position of upper compression roller is provided with the annular cutting sword that matches with the annular groove, accomplish cutting and heat-seal of two rows of bag body bottoms in step, high accuracy, high efficiency; set up the second heat-seal and cut the mechanism, accomplish the heat-seal of four bag side faces in step and cut, the utility model discloses but continuity of operation, can guarantee to cut the disconnected bag body, the condition of can not bumping, the production efficiency who avoids scalding the bad bag body is high, and the practicality is good, and the precision is high.
Description
Technical Field
The utility model relates to a disposal bag processing equipment technical field, concretely relates to cutting device is used in production of express delivery bag.
Background
Express bags are bags for packaging files, receipts, data, goods and the like in the express industry, and along with the continuous progress of social economy, the express industry gradually occupies a great position in our lives, and the demand of the express bags is increasing. The express bag production process needs a cutting process, the existing cutting device has the condition that the cutting cannot be carried out or is not continuous, the condition that a cutter collides with a workbench exists, and the cutting quality cannot be guaranteed; all need the heat-seal before cutting or after cutting, the many heat-seals of current equipment, cut independently and go on, production efficiency is low, and cut with the heat-seal position not accurate, because of cutting sword and briquetting ground long-time contact in addition, base self temperature can rise, can scald the bad bag body, further reduces the accuracy and the processingquality of machined position, leads to the disposal bag specification after the shaping to be non-uniform.
Disclosure of Invention
In order to solve the problem, the utility model discloses a can guarantee to cut disconnected bag body, can not the collision condition, the production efficiency who avoids scalding the bad bag body is high, and the practicality is good, and cutting device is used in the production of express bag that the precision is high.
In order to achieve the purpose, the utility model provides a cutting device for producing express bags, which comprises an unwinding mechanism and a box body, wherein the unwinding mechanism comprises a first unwinding roller and a second unwinding roller, the length of the first unwinding roller is less than that of the second unwinding roller, and the middle point of the first unwinding roller and the middle point of the second unwinding roller are on the same vertical line; the right side of the unreeling mechanism is provided with a first conveying unit, the right side of the first conveying unit is provided with a box body, the left side surface of the box body is provided with an inlet, the rear side surface of the box body is provided with an outlet, a base is arranged below the inlet and the outlet inside the box body, the upper surface of the left end of the base is provided with a boss, the front side face and the rear side face of the box body above the boss are respectively provided with a glue applicator, a release paper unwinding roller and a release paper pasting roller, the upper surface of the right end of the base is provided with a cutting groove, a second heat-sealing cutting mechanism is arranged above the cutting groove, a first through groove, a second through groove and a third through groove are sequentially arranged on the base between the boss and the cutting groove from left to right, a second conveying unit is arranged in the first through groove, a first heat-sealing cutting mechanism is arranged in the second through groove, a third conveying unit is arranged in the third through groove, a conveying belt is arranged on the right side of an outlet, the conveying belt is inclined towards the right lower side, and a storage basket is arranged below the right end of the conveying belt.
Furthermore, the second conveying unit comprises a conveying roller a and a conveying roller b which are parallel to each other, two ends of the conveying roller a and two ends of the conveying roller b are arranged on the front side surface and the rear side surface of the box body, the upper end of the conveying roller a and the boss are on the same horizontal plane, and the conveying roller b is arranged right above the conveying roller a; the third conveying unit comprises a conveying roller c and a conveying roller d which are parallel to each other, two ends of the conveying roller c and two ends of the conveying roller d are arranged on the front side surface and the rear side surface of the box body, the upper end of the conveying roller c and the upper end of the conveying roller a are on the same horizontal plane, and the conveying roller d is arranged right above the conveying roller c; the cooperation of second conveying unit and third conveying unit ensures the conveying of the bag body, makes the bag body keep leveling, improves accurate nature.
Furthermore, the first heat-seal cutting mechanism comprises an upper compression roller and a lower compression roller which are parallel to each other, the upper compression roller and the lower compression roller are arranged between the front side surface and the rear side surface of the box body through rotating shafts, the lower compression roller is arranged in the second through groove, the upper end of the lower compression roller and the upper surface of the boss are on the same horizontal plane, and the upper compression roller is arranged right above the lower compression roller; when hot pressing cuts, play the effect of carrying, the practicality is strong, and is efficient.
Further, the axial intermediate position of lower compression roller is provided with annular groove, the axial intermediate position of going up the compression roller is provided with the annular and cuts the sword, the annular cuts the sword protrusion and goes up the compression roller surface, annular groove and annular cut the sword phase-match, go up the compression roller and are in the motion state with lower compression roller, and the annular cuts the sword and cuts more thoroughly and level the bag body, guarantees to cut and heat-sealed quality and accuracy nature.
Further, the second heat-seal cutting mechanism comprises a hot-pressing block, a plurality of cylinders and a cross beam, the cross beam is arranged on the box body in the front and at the back, the cylinders are arranged at the bottom of the cross beam downwards, the bottom of each cylinder is connected with the hot-pressing block, a T-shaped through groove is formed in the bottom of each hot-pressing block, a T-shaped cutting knife is arranged in each T-shaped through groove, and a plurality of reset springs are arranged at the top of each T-shaped cutting knife; the T type cuts the sword and passes through reset spring and realize the self-interacting, reduces the degree of difficulty of cutting sword altitude mixture control, carries out the heat-seal of four bag body sides when cutting, and the practicality is good, and is efficient.
Furthermore, a cooling groove is arranged below the third through groove of the second through groove box, and circulating cooling water is arranged in the cooling groove to avoid scalding the bag body.
Compared with the prior art, the utility model has the advantages of as follows and beneficial effect:
the utility model discloses set up unwinding mechanism an express delivery bag cutting device for production, unwinding mechanism includes first unwinding roller and second unwinding roller, the length of first unwinding roller is less than the length of second unwinding roller, first unwinding roller midpoint point and second unwinding roller's midpoint point are on same vertical line, can prepare two front and back bag bodies simultaneously, double speed, high efficiency, first heat-seal cutting mechanism includes upper compression roller and lower compression roller that are parallel to each other, the axial intermediate position of lower compression roller is provided with the annular groove, the axial intermediate position of upper compression roller is provided with the annular cutting sword that matches with the annular groove, accomplish the bottom of two bag bodies synchronously, guarantee to cut and the quality and the exactness of heat-seal, when hot pressing cuts, play the effect of carrying, therefore, the clothes hanger is strong in practicability, high efficiency; set up the second heat-seal and cut the mechanism, accomplish the heat-seal of four bag side faces in step and cut, the utility model discloses but continuity of operation, can guarantee to cut the disconnected bag body, the condition of can not bumping, the production efficiency who avoids scalding the bad bag body is high, and the practicality is good, and the precision is high.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the interior of the drawing box of the present invention;
FIG. 3 is a schematic perspective view of the upper and lower rollers of the present invention;
FIG. 4 is a schematic structural view of a second heat-sealing cutting mechanism of the present invention;
description of reference numerals:
1. a first unwinding roller; 2. a second unwinding roller; 3. a first conveying unit; 4. a box body; 5. a second conveying unit; 501. a conveying roller b; 502. a conveying roller a; 6. a first heat-seal cutting mechanism; 601. an upper compression roller; 602. a lower pressing roller; 603. an annular cutting knife; 604. an annular groove; 7. a third conveying unit; 701. a conveying roller d; 702. a conveying roller c; 8. a second heat-seal cutting mechanism; 801. a cross beam; 802. a cylinder; 803. hot pressing blocks; 804. a T-shaped cutting knife; 805. a return spring; 9. a glue applicator; 10. unwinding a release paper roll; 11. a release paper pasting roller; 12. a conveyor belt; 13. a storage basket; 14. cutting a groove; 15. a cooling tank; 16. and (4) a boss.
Detailed Description
The technical solutions provided by the present invention will be described in detail with reference to specific embodiments, and it should be understood that the following specific embodiments are only used for illustrating the present invention and are not used for limiting the scope of the present invention. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
Example (b): as shown in fig. 1 to 4, the cutting device for producing the express delivery bag comprises an unwinding mechanism and a box body 4, wherein the unwinding mechanism comprises a first unwinding roller 1 and a second unwinding roller 2, the length of the first unwinding roller 1 is smaller than that of the second unwinding roller 2, and the midpoint of the first unwinding roller 1 and the midpoint of the second unwinding roller 2 are on the same vertical line; the right side of the unreeling mechanism is provided with a first conveying unit 3, the right side of the first conveying unit 3 is provided with a box body 4, the left side of the box body 4 is provided with an inlet, the rear side of the box body 4 is provided with an outlet, a base is arranged below the inlet and the outlet inside the box body 4, the upper surface of the left end of the base is provided with a boss 16, the front side and the rear side of the box body 4 above the boss 16 are respectively provided with a glue applicator 9, a release paper unreeling roller 10 and a release paper pasting roller 11, the upper surface of the right end of the base is provided with a cutting groove 14, a second heat-sealing cutting mechanism 8 is arranged above the cutting groove 14, the base between the boss 16 and the cutting groove 14 is sequentially provided with a first through groove, a second through groove and a third through groove from left to right, the first conveying unit 5 is arranged in the first through groove, the first heat-sealing cutting mechanism 6 is arranged in the second through groove, a third conveying unit 7 is arranged in the third through groove, a cooling groove 15 is arranged below the second through groove, be equipped with recirculated cooling water in the cooling bath 15, avoid scalding the bag body, the export right side is equipped with conveyer belt 12, and conveyer belt 12 below slope setting in the right side, the below of conveyer belt 12 right-hand member is equipped with accomodates basket 13.
The second conveying unit 5 comprises a conveying roller a502 and a conveying roller b501 which are parallel to each other, two ends of the conveying roller a502 and the conveying roller b501 are arranged on the front side and the rear side of the box body 4, the upper end of the conveying roller a502 and the boss 16 are on the same horizontal plane, and the conveying roller b501 is arranged right above the conveying roller a 502; the third conveying unit 7 includes a conveying roller c702 and a conveying roller d701 which are parallel to each other, both ends of the conveying roller c702 and the conveying roller d701 are provided on the front and rear side surfaces of the casing 4, the upper end of the conveying roller c702 and the upper end of the conveying roller a502 are on the same horizontal plane, and the conveying roller d701 is provided right above the conveying roller c 702; the cooperation of the second conveying unit 5 and the third conveying unit 7 ensures the smooth conveying of the bag bodies; the first conveyance unit 3 is provided on the left side of the casing 4, and the first conveyance unit 3 has the same structure as the second conveyance unit 5 and the third conveyance unit 7.
The first heat-seal cutting mechanism 6 comprises an upper pressing roller 601 and a lower pressing roller 602 which are parallel to each other, the upper pressing roller 601 and the lower pressing roller 602 are arranged between the front side surface and the rear side surface of the box body 4 through a rotating shaft, the lower pressing roller 602 is arranged in the second through groove, the upper end of the lower pressing roller 602 and the upper surface of the boss 16 are on the same horizontal plane, and the upper pressing roller 601 is arranged right above the lower pressing roller 602; the conveying function is realized while hot-pressing cutting is performed; an annular groove 604 is formed in the axial middle position of the lower pressing roller 602, an annular cutting knife 603 is formed in the axial middle position of the upper pressing roller 601, the annular cutting knife 603 protrudes out of the surface of the upper pressing roller 601, and the annular groove 604 is matched with the annular cutting knife 603, so that the cutting and heat sealing quality and accuracy are guaranteed.
The second heat-seal cutting mechanism 8 comprises a hot-pressing block 803, a plurality of air cylinders 802 and a cross beam 801, the cross beam 801 is arranged on the box body 4 in a front-back mode, the air cylinders 802 are arranged at the bottom of the cross beam 801 downwards, the bottom of the air cylinders 802 is connected with the hot-pressing block 803, a T-shaped through groove is formed in the bottom of the hot-pressing block 803, a T-shaped cutting knife 804 is arranged in the T-shaped through groove, and a plurality of reset springs 805 are arranged at the top of the T-shaped cutting knife 804; the T-shaped cutting knife 804 realizes self-adjustment through the return spring 805, the difficulty of height adjustment of the cutting knife is reduced, and heat sealing of the side surfaces of the four bag bodies is performed while cutting.
The working principle is as follows: the utility model relates to a cutting device for producing express bags, when in work, an upper film of an express bag is arranged on a first unreeling roller 1, a lower film of the express bag is arranged on a second unreeling roller 2, the first unreeling roller 1 and the second unreeling roller 2 run synchronously, the upper film is arranged above the lower film, the upper film and the lower film enter an inlet of a box body 4 after being overlapped by a first conveying roller and then are arranged on a boss 16, a glue spreader 9 spreads glue to form a glue line on the lower film, release paper is pressed on the glue line by a release paper pasting roller 11, the upper film and the lower film continue to run rightwards by a second conveying roller, the upper film and the lower film are cut and heat-sealed along the running direction through a first heat-sealing and cutting mechanism 6, the express bag semi-finished products are divided into two groups of bottom seals from the middle, the express bags continue to run rightwards synchronously by a third conveying roller, the second heat-sealing and cutting roller carries out heat-sealing and cutting on the side face of the express bag semi-finished products of the two groups of bottom seals, the processed express delivery bag is conveyed to the containing basket 13 through the conveying belt 12.
Although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made without departing from the spirit and scope of the present invention.
Claims (6)
1. A cutting device for express bag production is characterized by comprising an unwinding mechanism and a box body, wherein the unwinding mechanism comprises a first unwinding roller and a second unwinding roller, the length of the first unwinding roller is smaller than that of the second unwinding roller, and the middle point of the first unwinding roller and the middle point of the second unwinding roller are on the same vertical line; the right side of the unreeling mechanism is provided with a first conveying unit, the right side of the first conveying unit is provided with a box body, the left side surface of the box body is provided with an inlet, the rear side surface of the box body is provided with an outlet, a base is arranged below the inlet and the outlet inside the box body, the upper surface of the left end of the base is provided with a boss, the front side face and the rear side face of the box body above the boss are respectively provided with a glue applicator, a release paper unwinding roller and a release paper pasting roller, the upper surface of the right end of the base is provided with a cutting groove, a second heat-sealing cutting mechanism is arranged above the cutting groove, a first through groove, a second through groove and a third through groove are sequentially arranged on the base between the boss and the cutting groove from left to right, a second conveying unit is arranged in the first through groove, a first heat-sealing cutting mechanism is arranged in the second through groove, a third conveying unit is arranged in the third through groove, a conveying belt is arranged on the right side of an outlet, the conveying belt is inclined towards the right lower side, and a storage basket is arranged below the right end of the conveying belt.
2. The cutting device for producing the express delivery bags according to claim 1, wherein the second conveying unit comprises a conveying roller a and a conveying roller b which are parallel to each other, two ends of the conveying roller a and two ends of the conveying roller b are arranged on the front side surface and the rear side surface of the box body, the upper end of the conveying roller a and the boss are on the same horizontal plane, and the conveying roller b is arranged right above the conveying roller a; the third conveying unit comprises a conveying roller c and a conveying roller d which are parallel to each other, two ends of the conveying roller c and two ends of the conveying roller d are arranged on the front side and the rear side of the box body, the upper end of the conveying roller c and the upper end of the conveying roller a are on the same horizontal plane, and the conveying roller d is arranged right above the conveying roller c.
3. The cutting device for producing the express delivery bags according to claim 1, wherein the first heat-seal cutting mechanism comprises an upper pressing roller and a lower pressing roller which are parallel to each other, the upper pressing roller and the lower pressing roller are arranged between the front side surface and the rear side surface of the box body through rotating shafts, the lower pressing roller is arranged in the second through groove, the upper end of the lower pressing roller and the upper surface of the boss are on the same horizontal plane, and the upper pressing roller is arranged right above the lower pressing roller.
4. The cutting device for producing the express delivery bags according to claim 3, wherein an annular groove is formed in the axial middle position of the lower pressing roller, an annular cutting knife is arranged in the axial middle position of the upper pressing roller, the annular cutting knife protrudes out of the surface of the upper pressing roller, and the annular groove is matched with the annular cutting knife.
5. The cutting device for producing the express delivery bags according to claim 1, wherein the second heat-sealing cutting mechanism comprises a hot-pressing block, a plurality of cylinders and a cross beam, the cross beam is arranged on the box body in a front-back mode, the cylinders are arranged at the bottom of the cross beam in a downward mode, the hot-pressing block is connected to the bottom of the cylinders, a T-shaped through groove is formed in the bottom of the hot-pressing block, a T-shaped cutting knife is arranged in the T-shaped through groove, and a plurality of reset springs are arranged at the top of the T-shaped cutting knife.
6. The cutting device for producing the express delivery bags according to claim 1, wherein cooling grooves are formed below the second through groove and the third through groove, and circulating cooling water is arranged in the cooling grooves.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121126421.0U CN215283651U (en) | 2021-05-25 | 2021-05-25 | Cutting device is used in express delivery bag production |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121126421.0U CN215283651U (en) | 2021-05-25 | 2021-05-25 | Cutting device is used in express delivery bag production |
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| CN215283651U true CN215283651U (en) | 2021-12-24 |
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| CN202121126421.0U Active CN215283651U (en) | 2021-05-25 | 2021-05-25 | Cutting device is used in express delivery bag production |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115230239A (en) * | 2022-06-18 | 2022-10-25 | 山东道恩周氏包装有限公司 | Automatic bag making and processing device for plastic packaging bags |
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2021
- 2021-05-25 CN CN202121126421.0U patent/CN215283651U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115230239A (en) * | 2022-06-18 | 2022-10-25 | 山东道恩周氏包装有限公司 | Automatic bag making and processing device for plastic packaging bags |
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