CN212287764U

CN212287764U - Double faced adhesive tape cutting device

Info

Publication number: CN212287764U
Application number: CN202020685957.5U
Authority: CN
Inventors: 李建仁
Original assignee: Shenzhen Zhongxintong Technology Co ltd
Current assignee: Shenzhen Zhongxintong Technology Co ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2021-01-05
Anticipated expiration: 2030-04-29

Abstract

The utility model discloses a double faced adhesive tape cutting device, including work platform, material loading wheel, fixed establishment and cutting mechanism, the material loading wheel passes through the material loading support setting and is in work platform's top, fixed establishment includes the fixed subassembly of first fixed subassembly and second, first subassembly with the fixed subassembly of second all includes fixed bolster, lift cylinder and compact heap, the lift cylinder passes through the fixed bolster sets up work platform's top can drive the compact heap removes, two in vertical direction be provided with the guide arm between the fixed bolster, cutting mechanism passes through the guide arm sets up work platform's top, and can follow the guide arm is two slide between the fixed bolster. First fixed subassembly and the fixed subassembly of second are fixed the double faced adhesive tape through the compact heap respectively, and then cutting mechanism can move to a certain position along the guide arm and cut the double faced adhesive tape, can improve cutting accuracy.

Description

Double faced adhesive tape cutting device

Technical Field

The utility model relates to a double faced adhesive tape processing equipment field especially relates to a double faced adhesive tape cutting device.

Background

Double-sided adhesive tape is a commonly used product, and currently, the double-sided adhesive tape is required to be used for fixing some parts on many electronic devices or mechanical devices. The current double-sided adhesive tape is generally rolled together, and needs to be cut to obtain a corresponding size when in use. At present, the double-sided adhesive tape is generally directly cut by scissors or some simple cutting tools, the double-sided adhesive tape is not fixed in the cutting process of the double-sided adhesive tape, and errors are easily generated when the double-sided adhesive tape is cut.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses a double faced adhesive tape cutting device can fix the double faced adhesive tape when cutting the double faced adhesive tape.

The utility model discloses a double faced adhesive tape cutting device, including work platform, material loading wheel, fixed establishment and cutting mechanism, the material loading wheel is fixed through the material loading support work platform's one end, fixed establishment includes the fixed subassembly of first fixed subassembly and second, first fixed subassembly with the fixed subassembly of second all includes fixed bolster, lift cylinder and compact heap, the lift cylinder passes through the fixed bolster sets up work platform's top, the lift cylinder can drive the compact heap removes in vertical direction, two the mutual parallel arrangement of fixed bolster, two be provided with the guide arm between the fixed bolster, cutting mechanism passes through the guide arm sets up work platform's top, and can follow the guide arm is two slide between the fixed bolster.

Furthermore, first fixed subassembly setting is in the material loading wheel with between the fixed subassembly of second, the material loading wheel with be provided with the transfer roller between the first fixed subassembly.

Furthermore, a cutting groove is formed in the working platform, and the lifting cylinder drives the pressing block to extend into the cutting groove.

Furthermore, the cutting mechanism comprises a cutting support, a cutting handle and a cutting knife, sliding holes are respectively formed in two ends of the cutting support and are in sliding connection with the guide rod through the sliding holes, the bottom end of the cutting handle penetrates through the cutting support and is connected with the cutting knife through a fixing plate, and the cutting handle drives the cutting knife to move in the vertical direction through the fixing plate to cut the double-faced adhesive tape in the cutting groove.

Furthermore, two ends of the cutting support extend downwards to form positioning blocks, a sliding block is arranged between the two positioning blocks, a buffer spring is arranged between the fixed plate and the top surface of the sliding block, the fixed plate can drive the positioning blocks to move in the vertical direction through the buffer spring, a cutting hole is formed in the sliding block, and the cutting knife can penetrate through the sliding block through the cutting hole and can move in a telescopic mode relative to the sliding block.

Furthermore, be provided with the slip arch on the inside wall of locating piece, the both ends of sliding block be provided with respectively with the corresponding slip recess of slip arch, the sliding block passes through the slip arch sets up between two locating pieces, and the sliding block passes through the slip recess is followed the slip arch slides in vertical direction.

Furthermore, the bottom of sliding block is provided with the location arch, the location arch can stretch into in the cutting groove.

Furthermore, a graduated scale is arranged on the working platform and is parallel to the guide rod.

The technical scheme of the utility model, compared with the prior art, beneficial effect is:

the one end of the double faced adhesive tape on the feeding wheel is moved to the lower side of the second fixing component, one end of the double faced adhesive tape is pressed and fixed through the pressing block on the second fixing component, the pressing block in the second fixing component also presses the double faced adhesive tape, and at the moment, the cutting mechanism can move to a certain position along the guide rod to cut the double faced adhesive tape, so that the cutting precision can be improved.

Drawings

FIG. 1 is a schematic view of a cutting device;

FIG. 2 is a front view of the cutting mechanism;

FIG. 3 is a cross-sectional view of the cutting mechanism;

FIG. 4 is an exploded view of the cutting mechanism;

description of the figures

100. A cutting device; 10. a working platform; 11. cutting the groove; 20. a feeding wheel; 21. a feeding support; 22. a conveying roller; 30. a fixing mechanism; 31. a first fixed component; 32. a second fixed component; 311. fixing a bracket; 312. a lifting cylinder; 313. a compression block; 33. a guide bar; 40. a cutting mechanism 41, a cutting support; 411. a slide hole; 412. positioning blocks; 413. a sliding projection; 42. a cutting handle; 421. a fixing plate; 43. a cutting knife; 44. a slider; 441. cutting the hole; 442. a sliding groove; 443. positioning holes; 444. positioning the projection; 50. a graduated scale.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it should be noted that when one component is considered to be "connected" to another component, it may be directly connected to the other component or intervening components may exist. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. It should also be noted that, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, removable connections, or integral connections; either mechanically or electrically, and may be internal to both elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

It should be further noted that in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1, the utility model discloses a double faced adhesive tape cutting device 100 can improve the cutting precision to the double faced adhesive tape. The cutting device 100 comprises a working platform 10, a feeding wheel 20, a fixing mechanism 30 and a cutting mechanism 40, wherein the feeding wheel 20 is fixed above the working platform 10 through a feeding support 21, the feeding wheel 20 can rotate relative to the feeding support 21, and double-sided adhesive tapes are wound on the feeding wheel 20; the fixing mechanism 30 is located above the working platform 10 and on one side of the feeding wheel 20, and is used for fixing a double-sided adhesive tape on the working platform 10, and the cutting mechanism 40 is connected with the fixing mechanism 30 in a sliding manner and is used for cutting the double-sided adhesive tape.

The upper surface of work platform 10 is provided with cuts cut groove 11, be provided with one deck cutting gasket on the bottom surface of cut groove 11, the cutting gasket is made by silica gel material. The fixing mechanism 30 can fix the double-sided adhesive tape in the cutting groove 11, and the cutting mechanism 40 is convenient to cut and process the double-sided adhesive tape.

And a conveying roller 22 is arranged between the feeding wheel 20 and the fixing mechanism 30, so that the double-sided adhesive tape on the feeding wheel 20 can be conveyed conveniently.

The fixing mechanism 30 includes a first fixing component 31 and a second fixing component 32, the first fixing component 31 is disposed between the feeding wheel 20 and the second fixing component 32, the first fixing component 31 and the second fixing component 32 both include a fixing bracket 311, a lifting cylinder 312 and a pressing block 313, the lifting cylinder 312 is fixed above the work platform 10 through the fixing bracket 311, an output shaft of the lifting cylinder 312 is fixedly connected with the pressing block 313 and can drive the pressing block 313 to move in the vertical direction, and the lifting cylinder 312 can drive the pressing block 313 to extend into the cutting groove 11, so as to press the double-sided adhesive in the cutting groove 11. During operation, the end position of the double-sided adhesive tape extends to the lower part of the pressing block 313 of the second fixing component 32 along the cutting groove 11, the second fixing component 32 presses the end position of the double-sided adhesive tape in the cutting groove 11 through the pressing block 313, the first fixing component 31 presses the double-sided adhesive tape through the pressing block 313, the double-sided adhesive tape is fixed through the first fixing component 31 and the second fixing component 32, and the cutting mechanism 40 moves between the first fixing component 31 and the second fixing component 32, so as to cut the fixed double-sided adhesive tape.

In this embodiment, two fixing brackets 311 are disposed in parallel, two guide rods 33 are disposed between the two fixing brackets 311, the two guide rods 33 are symmetrically disposed, and the cutting mechanism 40 is disposed between the first fixing assembly 31 and the second fixing assembly 32 through the two guide rods 33 and can slide between the first fixing assembly 31 and the second fixing assembly 32 through the guide rods 33.

As shown in fig. 2 to 4, the cutting mechanism 40 includes a cutting bracket 41, a cutting handle 42 and a cutting knife 43, sliding holes 411 are respectively disposed at two ends of the cutting bracket 41, and the cutting bracket 41 is slidably connected to the two guide rods 33 through the two sliding holes 411 and can slide along the guide rods 33. The bottom end of the cutting handle 42 penetrates through the cutting support 41 from the top of the cutting support 41 and can make telescopic motion relative to the cutting support 41, a fixing plate 421 is arranged at the bottom of the cutting handle 42, the fixing plate 421 is located below the cutting support 41, a cutting knife 43 is connected to the fixing plate 421, and the cutting handle 42 can drive the cutting knife 43 to move in the vertical direction and is used for cutting and processing the double-sided adhesive tape.

Two ends of the cutting bracket 41 extend downwards to form positioning blocks 412, a sliding block 44 is arranged between the two positioning blocks 412, a buffer spring 45 is arranged between the fixed plate 421 and the sliding block 44, and when the cutting handle 42 drives the fixed plate 421 to move in the vertical direction, the fixed plate 421 can drive the sliding block 44 to move in the vertical direction through the buffer spring 45. The sliding block 44 is provided with a cutting hole 441, and the cutting knife 43 can pass through the sliding block 44 through the cutting hole 441 and make telescopic motion relative to the sliding block 44 through the cutting hole 441. The slide block 44 has a top portion provided with a positioning hole 443, and a bottom end of the cutting handle 42 can extend into the positioning hole 443 and move telescopically relative to the positioning hole 443. During operation, the cutting handle 42 drives the sliding block 44 to move downward through the fixing plate 421 until the bottom end of the sliding block 44 abuts against the double-sided tape, and at this time, the cutting handle 42 continues to drive the cutting knife 43 to descend through the fixing plate 421, so that the cutting knife 43 penetrates through the cutting hole 441 to cut the double-sided tape.

Further, the inner side walls of the positioning blocks 412 are provided with sliding protrusions 413, two ends of the sliding block 44 are respectively provided with sliding grooves 442 corresponding to the sliding protrusions 413, the sliding block 44 is disposed between the two positioning blocks 412 through the sliding protrusions 413, and the sliding block 44 slides in the vertical direction along the sliding protrusions 413 through the sliding grooves 442.

The bottom of the sliding block 44 is provided with a positioning protrusion 444, the positioning protrusion 444 can extend into the cutting groove 11 to compress the double-sided adhesive in the cutting groove 11, and the double-sided adhesive is compressed at the cutting position, so that the cutting knife 43 can conveniently cut the double-sided adhesive.

Referring back to fig. 1, in the embodiment, a graduated scale 50 is disposed on the working platform 10, the graduated scale 50 is parallel to the guide rod 33, and the cutting mechanism 40 can move a corresponding distance along the graduated scale 50, so as to conveniently determine the size of the double-sided tape to be cut.

The present invention can be designed in various embodiments and modifications without departing from the spirit and scope of the present invention in its broadest sense, and the above-described embodiments are intended to illustrate the present invention, but not to limit the scope of the present invention.

Claims

1. The utility model provides a double faced adhesive tape cutting device, its characterized in that, includes work platform, material loading wheel, fixed establishment and cutting mechanism, the material loading wheel passes through the material loading support to be fixed work platform's one end, fixed establishment includes first fixed subassembly and the fixed subassembly of second, first fixed subassembly with the fixed subassembly of second all includes fixed bolster, lift cylinder and compact heap, the lift cylinder passes through the fixed bolster sets up work platform's top, the lift cylinder can drive the compact heap removes, two in vertical direction the mutual parallel arrangement of fixed bolster, two be provided with the guide arm between the fixed bolster, cutting mechanism passes through the guide arm sets up work platform's top, and can follow the guide arm is two slide between the fixed bolster.

2. The double-sided tape cutting apparatus as claimed in claim 1, wherein said first fixing member is disposed between said feeding wheel and said second fixing member, and a transfer roller is disposed between said feeding wheel and said first fixing member.

3. The double-sided tape cutting apparatus according to claim 1, wherein a cutting groove is provided on the work platform, and the lifting cylinder drives the pressing block to extend into the cutting groove.

4. The double-sided tape cutting apparatus according to claim 3, wherein the cutting mechanism comprises a cutting bracket, a cutting handle and a cutting knife, the cutting bracket is provided with sliding holes at two ends thereof, and is slidably connected to the guide rod through the sliding holes, the cutting handle penetrates the cutting bracket at a bottom end thereof and is connected to the cutting knife through a fixing plate, and the cutting handle drives the cutting knife to move in a vertical direction through the fixing plate, so as to cut the double-sided tape located in the cutting groove.

5. The double-sided tape cutting device as claimed in claim 4, wherein the cutting frame has two ends extending downward to form positioning blocks, a sliding block is disposed between the two positioning blocks, a buffer spring is disposed between the fixing plate and the top surface of the sliding block, the fixing plate can drive the positioning blocks to move in a vertical direction through the buffer spring, the sliding block is provided with cutting holes, and the cutting knife can pass through the sliding block through the cutting holes and can move telescopically relative to the sliding block.

6. The double-sided tape cutting apparatus as claimed in claim 5, wherein sliding protrusions are provided on inner sidewalls of the positioning blocks, sliding grooves corresponding to the sliding protrusions are provided at both ends of the sliding block, respectively, the sliding block is disposed between the two positioning blocks through the sliding protrusions, and the sliding block slides in a vertical direction along the sliding protrusions through the sliding grooves.

7. The double-sided tape cutting device as claimed in claim 6, wherein the sliding block is provided at a bottom thereof with a positioning protrusion, and the positioning protrusion is protruded into the cutting groove.

8. The double-sided tape cutting apparatus as claimed in any one of claims 1 to 7, wherein a scale is provided on the work platform, the scale being parallel to the guide bar.