CN213679150U

CN213679150U - Broad width double faced adhesive tape cutting equipment

Info

Publication number: CN213679150U
Application number: CN202021897956.3U
Authority: CN
Inventors: 闫鹏成; 马阳阳; 刘彦锋; 孙延伟
Original assignee: Xuchang Zhengde Medical Products Co ltd
Current assignee: Xuchang Zhengde Medical Products Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-07-13
Anticipated expiration: 2030-09-02

Abstract

The utility model discloses a wide double faced adhesive tape cutting device, which comprises a frame, a feeding device, a conveying device and a cutting device, wherein the feeding device, the conveying device and the cutting device are respectively and electrically connected with a controller; the cutting device is including cutting the support, on cutting the sword, cutting the sword down and cutting the driving piece, cut the sword down and set firmly on cutting the support, on cut the sword and locate down and cut sword top, cut the driving piece and be used for the drive on cut the sword for cutting down the sword from top to bottom action, the face of glue is up when cutting device is passed through to broad width double faced adhesive tape, it is used for cleaning the sponge strip who cuts the sword to cut to be equipped with on cutting the support, it has silicon oil or food level paraffin oil to soak in the sponge strip. To the technical problem that broad width double faced adhesive tape machine-shaping process personnel intensity of labour is big among the prior art, the utility model discloses personnel that can significantly reduce drop into, very big reduction cut the human cost of process, can effectively promote and cut the quality, stopped from the type paper piece from the source.

Description

Broad width double faced adhesive tape cutting equipment

Technical Field

The utility model relates to a cutting tool technical field, concretely relates to broad width double faced adhesive tape cutting tool.

Background

The wide double-sided adhesive tape is mainly used on an operating room drape product and is in direct contact with the skin of a patient, so that the requirement on the fixed-length cutting quality of the wide double-sided adhesive tape is high.

The current processing, manufacturing and molding mode of the wide-width double-sided adhesive tape is as follows: the incoming material is purchased as a coil material, then the simple frame is pulled up and cut (single action is taken as 1 m/round) manually, and then a stack of 1 m wide double-faced adhesive tape semi-finished products are conveyed to a hydraulic swing arm cutting machine through process turnover to be punched and formed to the required size for the operation drape.

The labor intensity of personnel in the existing wide double-faced adhesive tape processing and forming process is high, the production and the carrying waste of break points exist, and the processing cost is greatly increased. Most importantly, the problem of the scraps of release paper is serious for the processed double-sided adhesive tape, the double-sided adhesive tape needs to be manually reworked again, and the double-sided adhesive tape can be used and has poor cutting quality.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved by the utility model

To the technical problem that broad width double faced adhesive tape machine-shaping process personnel intensity of labour is big among the prior art, the utility model provides a broad width double faced adhesive tape cutting equipment, it can the personnel that significantly reduce drop into, very big reduction cut the human cost of process, can effectively promote and cut the quality, has stopped from type paper piece from the source.

2. Technical scheme

In order to solve the above problem, the utility model provides a technical scheme does:

a wide double faced adhesive tape cutting device comprises a rack, a feeding device, a conveying device and a cutting device, wherein the feeding device, the conveying device and the cutting device are respectively and electrically connected with a controller; the cutting device is including cutting the support, on cutting the sword, cutting the sword down and cutting the driving piece, cut the sword down and set firmly on cutting the support, on cut the sword and locate down and cut sword top, cut the driving piece and be used for the drive on cut the sword for cutting down the sword from top to bottom action, the face of glue is up when cutting device is passed through to broad width double faced adhesive tape, it is used for cleaning the sponge strip who cuts the sword to cut to be equipped with on cutting the support, it has silicon oil or food level paraffin oil to soak in the sponge strip.

Optionally, the feeding device comprises a feeding roller and a clamping ring, the feeding roller is rotatably connected to the frame, two sides of the feeding roller are respectively provided with one clamping ring, and the clamping ring can move along the length direction of the feeding roller relatively.

Optionally, the conveying device comprises a conveying support, a first guide roller, a conveying belt, a first glue pressing assembly and a second glue pressing assembly, the first guide roller is rotatably connected to the conveying support, the conveying belt is driven by a driving assembly, a first glue pressing gap is formed between the first glue pressing assembly and the conveying belt, and a second glue pressing gap is formed between the second glue pressing assembly and the conveying belt.

Optionally, the first guide roller is coated with an anti-sticking layer on the outer side.

Optionally, the driving assembly comprises at least three driving rollers around which the conveyor belt is wound, wherein at least one driving roller is driven by a motor.

Optionally, the upper end surface of the conveying belt is a conveying surface, a resisting plate is arranged on the rack, the resisting plate is arranged in a space formed by the conveying belt in a surrounding mode, and the upper end surface of the resisting plate is abutted to the conveying surface.

Optionally, the first glue pressing assembly includes a plurality of first glue pressing rollers, and the plurality of first glue pressing rollers are distributed at equal intervals along the moving direction of the wide double-sided tape.

Optionally, the second moulding assembly includes first transmission shaft and second transmission shaft, first transmission shaft and second transmission shaft interval set up, the winding has drive belt between first transmission shaft and the second transmission shaft.

Optionally, the second transmission shaft is arranged on one side close to the cutting device, and the height of the second transmission shaft can be adjusted up and down.

Optionally, the last regulating spindle that is connected with of transfer gantry, the angle of regulating spindle is adjustable, regulating spindle and second transmission shaft are connected through at least one connecting piece, on the rotatable installation connecting piece of second transmission shaft, regulating spindle and connecting piece spline and connect.

4. Advantageous effects

Adopt the technical scheme provided by the utility model, compare with prior art, have following beneficial effect:

(1) this broad width double faced adhesive tape cutting equipment the personnel that significantly reduces drop into, very big reduction cut the human cost of process, can effectively promote and cut the quality, stopped from the source from type paper piece.

(2) The wide double faced adhesive tape cutting equipment improves the production speed, and the productivity is increased by at least 1.6 times compared with the manual work.

(3) Sponge strip among this broad width double faced adhesive tape cutting equipment can clean the sword of cutting in order to paint silicon oil or food level paraffin oil on the sword of cutting on to make on cut the sword and can not take place to bond when cutting the sticky surface, when helping improving the smoothness when cutting broad width double faced adhesive tape, improve notched roughness.

Drawings

Fig. 1 is a schematic structural diagram of a wide double-sided tape cutting apparatus according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of a conveying device of a wide double-sided adhesive tape cutting apparatus according to an embodiment of the present invention;

a. a first glue pressing gap; b. a second glue pressing gap; c. a conveying surface; 1. a frame; 2. a feeding device; 21. a feeding roller; 22. a snap ring; 3. a conveying device; 31. a delivery stent; 32. a first guide roller; 321. an anti-sticking layer; 33. a conveyor belt; 34. a first glue pressing component; 341. a first calendering roller; 35. a second glue pressing component; 351. a first drive shaft; 352. a second drive shaft; 353. a drive belt; 36. a driving roller; 37. a resisting plate; 4. a cutting device; 41. cutting a support; 42. an upper cutting knife; 43. a lower cutting knife; 44. cutting a driving piece; 45. a sponge strip; 5. an adjustment shaft; 6. a connecting member.

Detailed Description

For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings 1-2.

With reference to fig. 1 and 2, the wide double-sided adhesive tape cutting apparatus of this embodiment includes a frame 1, a feeding device 2, a conveying device 3, and a cutting device 4, where the feeding device 2, the conveying device, and the cutting device 4 are electrically connected to a controller, the feeding device 2, the conveying device 3, and the cutting device 4 are all installed on the same side of the frame 1, the controller may be a combination of an encoder and a control chip or a PLC controller, the encoder is used to record the conveying length of the wide double-sided adhesive tape, and a rated length of the wide double-sided adhesive tape is preset in the control chip or the PLC controller; according to the working principle of the embodiment, the rolled wide double-sided adhesive tape is fixed on the feeding device 2, the conveying device 3 conveys the wide double-sided adhesive tape upwards, and after the wide double-sided adhesive tape is conveyed to a preset length, the cutting device 4 is started to complete fixed-length cutting and forming of the wide double-sided adhesive tape; compared with the traditional mode, the wide double-sided adhesive tape cutting equipment greatly reduces the personnel investment, greatly reduces the labor cost of the cutting process, can effectively improve the cutting quality, and eliminates the fragments of release paper from the source; the production speed is improved, and the productivity is increased by at least 1.6 times compared with the manual production.

As an alternative of the present invention, the cutting device 4 comprises a cutting support 41, an upper cutting blade 42, a lower cutting blade 44 and a cutting driving member 44, the lower cutting blade 44 is fixed on the cutting support 41 by screws, the upper cutting blade 42 is disposed above the lower cutting blade 44, the cutting driving member 44 is used for driving the upper cutting blade 42 to move up and down relative to the lower cutting blade 44, the cutting driving member 44 is selected from a cylinder, the cylinder is mounted on the top of the cutting support 41 by screws, the output shaft of the cylinder is fixedly connected with the top of the upper cutting blade 42 by a shaft coupling, when the upper cutting blade 42 moves towards the lower cutting blade 44, the wide double-faced adhesive tape can be cut, the adhesive surface of the wide double-faced adhesive tape faces upwards when passing through the cutting device 4, the cutting support 41 is provided with a sponge strip 45 for cleaning the upper cutting blade 42, the sponge strip 45 is adhered on the cutting support 41 and is located below the upper cutting blade 42, when the upper cutting knife 42 moves to the lowest part, the upper cutting knife is contacted with the sponge strips 45, and silicone oil or food-grade paraffin oil is infiltrated into the sponge strips 45; when the upper cutting knife 42 moves to the lowest position after cutting at each time, the sponge strip 45 can be in contact with the sponge strip 45, the upper cutting knife 42 can be wiped by the sponge strip 45 to paint silicon oil or food-grade paraffin oil on the upper cutting knife 42, so that the upper cutting knife 42 cannot be bonded when cutting a glue face, and smoothness and flatness of a cut opening when the wide double-sided adhesive tape is cut are improved.

As the utility model discloses an alternative, loading attachment 2 includes material loading roller 21 and snap ring 22, material loading roller 21 rotatable coupling is in frame 1, snap ring 22 respectively is equipped with one in the both sides of material loading roller 21, the length direction action of material loading roller 21 relatively of snap ring 22, and the distance between two snap rings 22 is the length of package broad width double faced adhesive tape promptly, can be with the package broad width double faced adhesive tape firmly be fixed in material loading roller 21 through two snap rings 22 on, prevent that the relative material loading roller 21 of package broad width double faced adhesive tape from taking place the displacement and leading to the broad width double faced adhesive tape roughness of carrying to receive the influence.

In other embodiments, the feeding roller 21 may be a screw, and the snap ring 22 may be a nut matched with the screw.

As an alternative of the present invention, the conveying device 3 includes a conveying support 31, a first guide roller 32, a conveying belt 33, a first glue pressing assembly 34 and a second glue pressing assembly 35, the first guide roller 32 is rotatably connected to the conveying support 31, the first guide roller 32 is located below the conveying belt 33, the conveying belt 33 is driven by a driving assembly, a first glue pressing gap a is formed between the first glue pressing assembly 34 and the conveying belt 33, and a second glue pressing gap b is formed between the second glue pressing assembly 35 and the conveying belt 33; the wide double-sided adhesive tape sequentially passes through the first guide roller 32, the first adhesive tape pressing gap a and the second adhesive tape pressing gap b to reach the cutting device 4, the first guide roller 32 enables the wide double-sided adhesive tape to be kept in a tensioning state during conveying, so that the cutting length of the wide double-sided adhesive tape can be controlled conveniently, the wide double-sided adhesive tape is always kept in a state that the adhesive surface faces upwards during conveying, and the smoothness during conveying of the wide double-sided adhesive tape is improved.

As an alternative of the present invention, an anti-sticking layer 321 is wrapped outside the first guide roller 32, and the anti-sticking layer 321 may be a non-stick tape or other anti-sticking coating; the anti-sticking layer 321 is arranged so that the first guide roller 32 can exert a tensioning force on the wide double-sided adhesive tape without influencing the conveying smoothness of the wide double-sided adhesive tape due to the bonding effect of glue.

As an alternative of the present invention, the driving assembly includes at least three driving rollers 36, the conveying belt 33 is wound on the driving rollers 36, wherein at least one driving roller 36 is driven by a motor; in this embodiment, the three driving rollers 36 form a triangular structure with a planar upper end, one end of the driving roller 36 at the lowest position is fixedly connected with an output shaft of a motor (not shown in the figure) through a coupler, and when the motor drives the driving roller 36 to rotate, the driving roller can drive the conveying belt 33 to move, so that the purpose of conveying the wide double-sided adhesive tape is achieved.

As an alternative of the present invention, the upper end surface of the conveying belt 33 is a conveying surface c, the frame 1 is fixedly welded with a supporting plate 37, the supporting plate 37 is disposed in a space formed by the conveying belt 33, and the upper end surface of the supporting plate 37 abuts against the conveying surface c; because the up end of conveyor belt 33 is transport face c, wide width double faced adhesive tape just can support on transport face c because of the reason of gravity when transporting on transport face c, and the realization that can be better through first pressure glue subassembly 34 and second pressure glue subassembly 35 makes the extrusion of wide width double faced adhesive tape realize smooth transport this moment.

As an alternative of the present invention, the first glue pressing assembly 34 includes a plurality of first glue pressing rollers 341, the plurality of first glue pressing rollers 341 are distributed at equal intervals along the moving direction of the wide double-sided tape, and the first glue pressing rollers 341 are rotatably installed on the conveying support 31; when the wide double-sided adhesive tape passes through the first adhesive tape pressing gap a, the first adhesive tape pressing roller 341 is driven to synchronously rotate, and a certain combing effect can be achieved on the wide double-sided adhesive tape in the rotating process of the first adhesive tape pressing roller 341; in other embodiments, the two ends of the first glue pressing roller 341 can be installed on the conveying bracket 31 by the spring and the guide post in a vertically bouncing manner, so as to prevent the wide double-sided adhesive tape from being blocked due to tilting when the wide double-sided adhesive tape passes through the middle of the wide double-sided adhesive tape, and have certain anti-blocking capability.

In this embodiment, three first glue rollers 341 are equally spaced along the moving direction of the wide double-sided tape.

As an alternative of the present invention, the second glue pressing assembly 35 is disposed at the rear side of the first glue pressing assembly 34, the wide double-sided adhesive tape passes through the first glue pressing assembly 34 and then passes through the second glue pressing assembly 35, the second glue pressing assembly 35 includes a first transmission shaft 351 and a second transmission shaft 352, the first transmission shaft 351 and the second transmission shaft 352 are disposed at an interval, a transmission belt 353 is wound between the first transmission shaft 351 and the second transmission shaft 352, and three transmission belts 353 are equidistantly distributed along the length direction of the first transmission shaft 351 and the length direction of the second transmission shaft 352; in this embodiment, the transmission belt 353 is in contact with the wide double-sided adhesive tape, and the wide double-sided adhesive tape with a wider width (about 27.5 cm) blocks a knife edge and finally affects the cutting effect, so that the effect of smoothing the double-sided adhesive tape without wrinkling can be realized by replacing the transmission belt 353, and the wide double-sided adhesive tape can be stably conveyed.

As an alternative of the present invention, the second transmission shaft 352 is disposed at a side close to the cutting device 4, the first transmission shaft 351 is disposed at a side close to the first glue pressing component 34, and the height of the second transmission shaft 352 can be adjusted up and down; the size of the second glue pressing gap b can be indirectly adjusted by adjusting the height of the second transmission shaft 352, so that the friction force during conveying of the wide double-sided adhesive tape is controlled, and the deformation of the wide double-sided adhesive tape caused by too large friction force or the conveying length of the wide double-sided adhesive tape caused by too small friction force cannot reach a preset value are avoided.

As an alternative of the present invention, the conveying support 31 is connected with an adjusting shaft 5, the angle of the adjusting shaft 5 is adjustable, in this embodiment, the adjusting shaft 5 is fixedly connected to the conveying support 31 through an inner hexagon bolt, when an operator rotates the inner hexagon bolt, the angle of the adjusting shaft 5 can be adjusted, the adjusting shaft 5 is connected to the second transmission shaft 352 through at least one connecting piece 6, three connecting pieces 6 are equidistantly distributed along the width direction of the second transmission shaft 352 in this embodiment, the second transmission shaft 352 is rotatably mounted on the connecting piece 6, the adjusting shaft 5 is connected to the connecting piece 6 in a rotation-stop manner, when the angle of the adjusting shaft 5 is changed, the adjusting shaft 5 can drive the upper and lower positions of the second transmission shaft 352 through the connecting piece 6 to change, thereby adjusting the size of the second adhesive pressing gap b without providing an additional driving piece, the whole structure is simple, and the cost is reduced.

The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a broad width double faced adhesive tape cutting equipment which characterized in that: the automatic cutting machine comprises a rack, a feeding device, a conveying device and a cutting device, wherein the feeding device, the conveying device and the cutting device are respectively and electrically connected with a controller; the cutting device is including cutting the support, on cutting the sword, cutting the sword down and cutting the driving piece, cut the sword down and set firmly on cutting the support, on cut the sword and locate down and cut sword top, cut the driving piece and be used for the drive on cut the sword for cutting down the sword from top to bottom action, the face of glue is up when cutting device is passed through to broad width double faced adhesive tape, it is used for cleaning the sponge strip who cuts the sword to cut to be equipped with on cutting the support, it has silicon oil or food level paraffin oil to soak in the sponge strip.

2. The wide double-sided tape cutting apparatus according to claim 1, wherein: the feeding device comprises a feeding roller and a clamping ring, the feeding roller is rotatably connected to the rack, the clamping ring is arranged on each of two sides of the feeding roller, and the clamping ring can move along the length direction of the feeding roller relatively.

3. The wide double-sided tape cutting apparatus according to claim 1, wherein: conveyor includes conveying support, first guide roll, conveyor belt, first moulding subassembly and second moulding subassembly, first guide roll rotatable coupling is on conveying support, conveyor belt is driven by drive assembly, first moulding clearance has between first moulding subassembly and the conveyor belt, second moulding clearance has between second moulding subassembly and the conveyor belt.

4. The wide double-sided tape cutting apparatus according to claim 3, wherein: the outside of the first guide roll is coated with an anti-sticking layer.

5. The wide double-sided tape cutting apparatus according to claim 3, wherein: the driving assembly comprises at least three driving rollers, the conveying belt is wound on the driving rollers, and at least one driving roller is driven by a motor.

6. The wide double-sided tape cutting apparatus according to claim 3, wherein: the upper end face of the conveying belt is a conveying face, the rack is provided with a resisting plate, the resisting plate is arranged in a space formed by the conveying belt in a surrounding mode, and the upper end face of the resisting plate is abutted to the conveying face.

7. The wide double-sided tape cutting apparatus according to claim 3, wherein: the first glue pressing assembly comprises a plurality of first glue pressing rollers which are distributed at equal intervals along the movement direction of the wide double-sided adhesive tape.

8. The wide double-sided tape cutting apparatus according to claim 3, wherein: the second moulding subassembly includes first transmission shaft and secondary drive axle, first transmission shaft and secondary drive axle interval set up, the winding has drive belt between first transmission shaft and the secondary drive axle.

9. The wide double-sided tape cutting apparatus according to claim 8, wherein: the second transmission shaft is arranged on one side close to the cutting device, and the height of the second transmission shaft can be adjusted up and down.

10. The wide double-sided tape cutting apparatus according to claim 9, wherein: the last regulating spindle that is connected with of transfer gantry, the angle of regulating spindle is adjustable, regulating spindle and second transmission shaft are connected through at least one connecting piece, on the rotatable erection joint spare of second transmission shaft, regulating spindle and connecting piece splines to connect.