CN220408817U - TPU film trimming device - Google Patents

Abstract

The utility model relates to the technical field of TPU film production and discloses a TPU film trimming device which comprises a base, wherein fixing plates are fixedly connected to four corners of the top of the base, a second rotating rod is rotatably connected to one side of each of the adjacent fixing plates, an unreeling machine is fixedly connected to the outer side of the left second rotating rod, a reeling machine is arranged on the outer side of the right second rotating rod, a first motor is fixedly connected to the front side of the fixing plate at the front side of the left end, and the output end of the first motor is connected with the left second rotating rod. According to the utility model, the cutting size and position can be adjusted through the cooperation among the structures such as the base, the second rotating rod, the fixed plate, the first motor and the rack, so that the working efficiency of the device is improved, and the manual adjustment of workers is required to prevent the dislocation of the film through the cooperation among the structures such as the sliding groove, the sliding block, the first rotating rod, the second pressing block and the rubber pad, so that the workload of the workers is reduced.

Description

TPU film trimming device

Technical Field

The utility model relates to the technical field of TPU film production, in particular to a TPU film trimming device.

Background

The TPU film is a film prepared by special processes of calendaring, casting, film blowing, coating and the like on the basis of TPU granules, trimming is needed in the production of the TPU film, and the trimming device for the TPU film is needed for trimming.

According to the patent publication No.: CN216884087U discloses a trimming device for TPU film production, through unreeling machine and the rolling machine that is equipped with, place the film big book on unreeling machine, the rolling machine carries out the branch receipts processing of film trails, and the rolling machine rolls to appointed degree back, start electric putter, electric putter promotes the lifter and moves down, the lifter promotes the cutting knife and moves down, make cutting knife and cutting groove cooperation realize the quick slitting to the film, the briquetting extrudees the upside at the film earlier in the time of pushing down, realize the stable extrusion spacing to the film, along with the last pushing down of lifter, lifter compression extrusion spring, extrusion spring atress deformation produces decurrent extrusion force, make the both sides to film cutting department carry out firm pressure and hold spacing, guarantee the quality of cut edge, start rotating electrical machines when cutting edge, the rotating electrical machines drives the rotation screw rod and cup joints with the screw thread of guide slide bar to the movable block, make the cutting knife make a round trip to move, carry out quick slitting operation to the film, based on above search, the cutting knife of this patent is difficult when carrying out cutting, can not adjust the position in the cutting edge, the film can be realized in the high-speed, and the film is realized in the film, the cost is adjusted in the field of the realization is realized in the film, the film is adjusted in the field of the realization is realized in the high-speed, the cost is realized in the practical, the film has been adjusted in the field of the device is adjusted because of the film, the film is adjusted in the field is easy to be adjusted in the people.

Disclosure of Invention

In order to make up for the defects, the utility model provides a TPU film trimming device, which aims to solve the problems that in the prior art, a cutter of the TPU film trimming device cannot be conveniently adjusted in position and a film is easy to jack up when a pressing block works.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a TPU film side cut device, includes the base, the equal fixedly connected with fixed plate in four corners in top of base, a plurality of the equal rotation in adjacent one side of fixed plate is connected with the second dwang, and the outside fixedly connected with of left side second dwang unreels the machine, right side the outside of second dwang is provided with the rolling machine, left end front side the front side fixedly connected with first motor of fixed plate, the output and the left side second dwang of first motor are connected, the top middle part fixedly connected with U template of base, the top fixedly connected with second motor of U template, the output of second motor runs through U template and fixedly connected with gear, the inside top left and right sides of U template all is provided with first spout, two the inside equal sliding connection of first spout has the rack, the front and back side of gear is connected with the rack engagement that corresponds respectively, two the equal fixedly connected with cutting knife in bottom of rack.

As a further description of the above technical solution:

the inner wall rear side of U template is provided with the second spout, the inside sliding connection of second spout has the slider, the front side of slider rotates and is connected with first dwang, the equal fixedly connected with first briquetting of outer wall front and back side of first dwang, the equal rotation of inner wall left side front and back end of U template is connected with the second briquetting.

As a further description of the above technical solution:

the outside of first briquetting and second briquetting is all fixedly connected with rubber circle.

As a further description of the above technical solution:

the front side of U template is provided with the recess, the preceding middle part of first dwang runs through the recess.

As a further description of the above technical solution:

the front side of the top end of the base is fixedly connected with a controller, and the controller is respectively connected with the first motor and the second motor.

As a further description of the above technical solution:

the inside bottom fixedly connected with impurity case of U template.

As a further description of the above technical solution:

the rear side of the controller is fixedly connected with a baffle.

The utility model has the following beneficial effects:

1. according to the utility model, the rolling machine and the unreeling machine can be driven to rotate through the cooperation among the base, the second rotating rod, the fixed plate and the first motor, the gear can be driven to rotate through the cooperation among the U-shaped plate and the second motor, and the motor can be started to drive the cutting blades on two sides to move through the cooperation among the sliding groove, the gear and the rack, so that the cutting size and the cutting position can be adjusted, and the working efficiency of the device is improved.

2. According to the utility model, the first pressing block can be driven to rotate through the cooperation among the sliding groove, the sliding block and the first rotating rod, and the movement of the film can not be influenced when the film is continuously pressed in the film cutting process through the cooperation among the first pressing block, the second pressing block and the rubber pad, so that the film is prevented from being misplaced and needs to be manually adjusted by a worker, and the work load of the worker is reduced.

Drawings

FIG. 1 is a front view of a TPU film trimming device provided by the utility model;

FIG. 2 is an exploded view of the TPU film trimming device according to the utility model;

fig. 3 is a schematic diagram of the middle structure of a TPU film trimming device according to the present utility model.

Legend description:

1. a base; 2. a fixing plate; 3. a first motor; 4. a winding machine; 5. an unreeling machine; 6. a U-shaped plate; 7. a second motor; 8. a gear; 9. a first chute; 10. a rack; 11. a cutting knife; 12. a second chute; 13. a first rotating lever; 14. a first briquette; 15. a second briquetting; 16. a rubber ring; 17. a groove; 18. a controller; 19. a baffle; 20. an impurity box; 21. a second rotating lever; 22. a sliding block.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, one embodiment provided by the present utility model is: the utility model provides a TPU film side cut device, including base 1, the equal fixedly connected with fixed plate 2 in four corners in top of base 1, the adjacent one side of a plurality of fixed plates 2 is all rotated and is connected with second dwang 21, second dwang 21 can rotate along fixed plate 2, the outside fixedly connected with unreeling machine 5 of left side second dwang 21, the outside of right side second dwang 21 is provided with rolling machine 4, unreeling machine 5 and rolling machine 4 can rotate along with the rotation of second dwang 21, the front side fixedly connected with first motor 3 of left end front side fixed plate 2, the output of first motor 3 is connected with left side second dwang 21, start first motor 3 can drive second dwang 21 and rotate, the top middle part fixedly connected with U template 6 of base 1, the top fixedly connected with second motor 7 of U template 6, the output of second motor 7 runs through U template 6 and fixedly connected with gear 8, start second motor 7 can drive gear 8 and rotate, the inside top of U template 6 all is provided with first spout 9, the inside top of first spout 9 is all provided with first spout 10, the inside rack 10 is connected with the rack 10 is followed to the first spout 10, the equal sliding connection of two racks is followed to the cutting spout 10, the first spout is had, the first rack 10 is connected with the cutting spout is followed to the first rack 10 is meshed respectively, the first rack is meshed with the rack 10 is cut and is cut.

The inner wall rear side of U template 6 is provided with second spout 12, the inside sliding connection of second spout 12 has slider 22, slider 22 can slide from top to bottom along second spout 12, slider 22's front side rotates and is connected with first dwang 13, first dwang 13 can rotate along slider 22, first briquetting 14 of equal fixedly connected with in outer wall front and back side of first dwang 13, first briquetting 14 can rotate along with the rotation of first dwang 13, the inner wall left side front and back end of U template 6 all rotates and is connected with second briquetting 15, second briquetting 15 can rotate along U template 6, the equal fixedly connected with rubber circle 16 in the outside of first briquetting 14 and second briquetting 15, rubber circle 16 can increase the frictional force of first briquetting 14 and second briquetting 15, the front side of U template 6 is provided with recess 17, the front middle part of first dwang 13 runs through recess 17, can pull first briquetting 14 and second briquetting 15 between the pressure, the top front side of base 1 is fixedly connected with motor controller 18 and first briquetting 18 and second 13, motor controller 7 and second controller 18 are connected with first impurity box 3 respectively, the inside is connected with first impurity box 20, the bottom is fixed to the bottom of first impurity box 20, the bottom is connected with impurity controller 19.

Working principle: before the device is used, firstly, the outer side of the unreeling machine 5 is fully wrapped with a film, then one end of the film passes through the bottom of the second pressing block 15 and is wrapped on the reeling machine 4, then the first motor 3 is started to drive the first rotating rod 13 to rotate, at the moment, the unreeling machine 5 can wind the released film on the reeling machine 4, the second motor 7 is started to drive the gear 8 to rotate, the gear 8 drives the rack 10 to slide back and forth along the first sliding groove 9 through meshing transmission, the cutting knife 11 moves along with the movement of the rack 10, at the moment, the cutting knife 11 starts to cut and simultaneously adjusts the width of the cut film, the cutting knife 11 on two sides can be driven to move to adjust the cutting size and position, thereby improving the working efficiency of the device, and the film is placed on the second pressing block 15, the sheet can drive the second pressing block 15 to rotate along with the rotation, at the moment, the first rotating rod 13 falls down through the second sliding groove 12, at the moment, the first pressing block 14 on two sides can cooperate with the second pressing block 15 to apply pressure to the edge of the sheet, the movement of the film can be continuously influenced in the film cutting process, the film can not be moved along with the movement of the rack 10, at the moment, the width of the film is adjusted, the film is required to be pressed by workers.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (7)

1. TPU film side cut device, including base (1), its characterized in that: four equal fixedly connected with fixed plate (2) in corner in top of base (1), a plurality of adjacent one side of fixed plate (2) is all rotated and is connected with second dwang (21), and the outside fixedly connected with unreeling machine (5) of left side second dwang (21), the right side the outside of second dwang (21) is provided with rolling machine (4), left end front side the front side fixedly connected with first motor (3) of fixed plate (2), the output of first motor (3) is connected with left side second dwang (21), the top middle part fixedly connected with U template (6) of base (1), the top fixedly connected with second motor (7) of U template (6), the output of second motor (7) runs through U template (6) and fixedly connected with gear (8), the inside top left and right sides of U template (6) all is provided with first spout (9), two the inside equal sliding connection of first spout (9) has gear (10), the top middle part fixedly connected with U template (10) of rack (10), the rack (10) is connected with respectively with the rack (10) in the back respectively, the rack (10) is connected with the bottom respectively.

2. A TPU film trimming apparatus as set forth in claim 1 wherein: the inner wall rear side of U template (6) is provided with second spout (12), the inside sliding connection of second spout (12) has slider (22), the front side of slider (22) rotates and is connected with first dwang (13), the equal fixedly connected with first briquetting (14) of outer wall front and back side of first dwang (13), the equal rotation of inner wall left side front and back end of U template (6) is connected with second briquetting (15).

3. A TPU film trimming apparatus as set forth in claim 2 wherein: the outer sides of the first pressing block (14) and the second pressing block (15) are fixedly connected with rubber rings (16).

4. A TPU film trimming apparatus as set forth in claim 2 wherein: the front side of the U-shaped plate (6) is provided with a groove (17), and the front middle part of the first rotating rod (13) penetrates through the groove (17).

5. A TPU film trimming apparatus as set forth in claim 1 wherein: the front side of the top end of the base (1) is fixedly connected with a controller (18), and the controller (18) is respectively connected with the first motor (3) and the second motor (7).

6. A TPU film trimming apparatus as set forth in claim 1 wherein: the bottom of the inner side of the U-shaped plate (6) is fixedly connected with an impurity box (20).

7. The TPU film trimming apparatus of claim 5, wherein: the rear side of the controller (18) is fixedly connected with a baffle plate (19).