CN210161284U - Shearing mechanism is fixed to PET silica gel protection film - Google Patents
Shearing mechanism is fixed to PET silica gel protection film Download PDFInfo
- Publication number
- CN210161284U CN210161284U CN201920983742.9U CN201920983742U CN210161284U CN 210161284 U CN210161284 U CN 210161284U CN 201920983742 U CN201920983742 U CN 201920983742U CN 210161284 U CN210161284 U CN 210161284U
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- silica gel
- groove
- base
- pet silica
- support
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Abstract
The utility model belongs to the field of shearing PET silica gel protective films, in particular to a fixed shearing device for PET silica gel protective films, which comprises a base, wherein the base is symmetrically provided with two first chutes, two pressure plate components are slidably connected between the two first chutes, each pressure plate component comprises a pressure plate, the two sides of each pressure plate are symmetrically provided with connecting blocks, each connecting block is provided with a strip-shaped groove, each strip-shaped groove is provided with a first screw rod, one end of each first screw rod is welded with a first slide block matched with the corresponding first chute, the first screw rod is in threaded connection with a first locking block, the base is provided with a first groove, the inner wall of the first groove is rotationally connected with a rotating shaft and a driven shaft, one end of the rotating shaft penetrates through the inner wall of the base and is connected with a turntable, the turntable is provided with a third handle, two rotating, the working strength of workers is reduced, and the shearing precision of the PET silica gel protective film is improved.
Description
Technical Field
The utility model belongs to PET silica gel protection film field of cuting, concretely relates to shearing mechanism is fixed to PET silica gel protection film.
Background
The silica gel PET protective film is prepared by taking a plastic film or an aluminum-plastic composite material and the like as base materials, coating a low-viscosity pressure-sensitive adhesive on one surface, preparing a coiled material and then slitting. The adhesive is attached to the surface of the profile, and can effectively prevent the surface of the profile from being scratched or polluted in the processes of extrusion molding, transportation, windowing and installation. The appearance of the shearing device brings great convenience to traditional PET silica gel protective film shearing devices for section bar production, door and window assembly and building construction units, the shearing device is composed of a workbench and a guillotine, scales need to be measured by a ruler firstly in the shearing of protective films with different specifications, and then the protective films are placed on the workbench for shearing, so that the shearing precision of the working mode is not high, and the working efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at: aim at providing a shearing mechanism is fixed to PET silica gel protection film, simple structure through rotating the carousel, drives the tank chain, drives the cutter to adjust cutter position, cooperation scale and toper pointer can cut the PET silica gel protection film of different specifications, thereby when increasing staff work efficiency, has alleviateed staff working strength, has still improved the shearing precision to the PET silica gel protection film.
In order to realize the technical purpose, the utility model discloses a technical scheme as follows:
a PET silica gel protective film fixing and shearing device comprises a base, wherein two first sliding grooves are symmetrically arranged on the base, two pressure plate components are slidably connected between the two first sliding grooves and comprise pressure plates, connecting blocks are symmetrically arranged on two sides of each pressure plate and provided with strip-shaped grooves, first screw rods are assembled in the strip-shaped grooves, first sliding blocks matched with the first sliding grooves are welded at one ends of the first screw rods, the first screw rods are in threaded connection with first locking blocks, the base is provided with first grooves, rotating shafts and driven shafts are rotatably connected to the inner walls of the first grooves, one ends of the rotating shafts penetrate through the inner walls of the base and are connected with a rotary table, the rotary table is provided with a third handle, two rotating gears are arranged on two sides of each rotating shaft, two driven gears matched with the rotating gears are symmetrically arranged on two sides of the driven shafts, and tank chains are assembled between the, the tank chain inner wall is provided with rotating teeth matched with the rotating gear and the driven gear, four first support rods are symmetrically and fixedly connected to two sides of the first groove inner wall, the first support rods are all rotatably connected with the driven gear attached to the inner side of the tank chain, a working support is inlaid in the tank chain, three hydraulic cylinders are fixedly connected to the upper side of the working support, the hydraulic cylinders are fixedly connected with cutters, a cutter groove matched with the cutters is formed in the lower side of the working support, second support rods are symmetrically arranged at the left end and the right end of the lower side of the working support, second sliding blocks are welded to two sides of each second support rod, first T-shaped grooves connected with the second sliding blocks in a sliding mode are formed in two sides of the first groove, a left support rod is arranged on the working support, a third sliding block is welded to the left support rod, a left support fixedly connected with the base is arranged on the left side of the, the cross recess is equipped with third slider left side welded second screw rod, second screw rod threaded connection has the second latch segment, the work support right side is equipped with right branch pole, right branch pole welding has the fourth slider, the work support right side be equipped with base fixed connection's right branch frame, the right branch frame be equipped with fourth slider assorted second T-slot, the work support right side is equipped with the toper pointer, the right branch frame be equipped with toper pointer assorted scale.
By adopting the technical scheme of the utility model, the two pressing plate components move left and right in the first sliding groove, the position of the pressing plate component is adjusted according to the cutting position of the PET silica gel protective film, the strip-shaped groove is matched with the first screw rod and the first locking block, the structure is simple, the height of the pressing plate component is adjusted according to the thickness of the PET silica gel protective film, and the pressing plate component can be locked, so that the PET silica gel protective film is convenient to fix; the rotating disc is rotated to drive the rotating shaft and the two rotating gears, the rotating gears and the rotating teeth are matched to drive the tank chain and the driven gear, the second sliding block moves left and right in the first T-shaped groove, the third sliding block moves left and right in the cross groove, the fourth sliding block moves left and right in the second T-shaped groove, the tank chain is matched to drive the working support to move left and right, the conical pointer and the graduated scale are matched to accurately position the position of the working support, the length of the PET silica gel protective film can be conveniently and accurately cut, the second locking block is screwed, and the position of the working support is fixed; push down the cutter through the working cylinder, stop to the sword groove, be convenient for cut off the PET silica gel protection film, this device simple structure drives the tank chain through rotating the carousel, drives the cutter to adjust the cutter position, cooperate scale and toper pointer, can cut the PET silica gel protection film of different specifications, thereby when increasing staff work efficiency, alleviateed staff working strength, still improved the shearing precision to the PET silica gel protection film.
Further inject, the base is equipped with the limiting plate. Such structure has made things convenient for and has fixed a position PET silica gel protection film.
Further limit, first latch segment is equipped with the first handle, the second latch segment is equipped with the second handle. Such structure, it is rational in infrastructure, conveniently screw up first latch segment and second latch segment.
Further defined, the upper surface of the tank chain is at a level with the base. By adopting the structure, the uneven PET silica gel protective film and insufficient shearing precision are prevented.
Further, the third handle is a cylinder, and patterns are arranged on the surface of the third handle. With the structure, the third handle is convenient to rotate.
Further limiting, the initial scale mark of the scale is the length from the limiting plate to the scale. By adopting the structure, the shearing precision is increased.
The utility model discloses have following advantage with prior art relative ratio:
1. the device drives the tank chain through rotating the carousel, drives the cutter, is convenient for cut different length PET silica gel protection films.
2. The device is matched with the graduated scale through the conical pointer to accurately position the position of the working support, so that the length of the PET silica gel protective film can be accurately cut conveniently.
3. The device is matched with the first locking block through the connecting block, the strip-shaped groove, the first screw rod, the first sliding block and the adjustable pressing plate, the left position and the right position and the height of the adjustable pressing plate are convenient to fix PET silica gel protective films with different lengths and different thicknesses.
4. The device has simple and reasonable structure and simple operation, can finish the whole work flow by one person, saves manpower and improves the work efficiency of workers.
Drawings
The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;
fig. 1 is a schematic structural diagram of an embodiment of a PET silicone protective film fixing and shearing device of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1;
fig. 3 is a cross-sectional view of an embodiment of the PET silicone protective film fixing and shearing apparatus of the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 3;
fig. 5 is a sectional view of the structure of the left bracket, the working bracket and the base of the PET silicone protective film fixed shearing apparatus according to the embodiment of the present invention;
fig. 6 is an enlarged view of a C of an embodiment of a PET silicone protective film fixing and shearing apparatus of the present invention;
the main element symbols are as follows:
base 1, first chute 11, first groove 12, limiting plate 13, pressing plate 21, connecting block 22, strip-shaped groove 23, first screw 24, first sliding block 25, first locking block 26, first handle 27, rotating shaft 31, driven shaft 32, rotary disc 33, third handle 331, rotating gear 311, tank chain 34, rotating teeth 341, first support rod 35, driven wheel 351, working support 4, hydraulic cylinder 41, cutter 411, cutter groove 42, second support rod 44, second sliding block 441, first T-shaped groove 45, left support rod 46, third sliding block 461, left support 5, cross groove 51, second screw 52, second locking block 521, second handle 522, right support rod 47, fourth sliding block 471, right support 6, second T-shaped groove 61, graduated scale 62
Detailed Description
In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.
As shown in FIGS. 1-6, the utility model relates to a PET silica gel protective film fixing and shearing device, which comprises a base 1, wherein the base 1 is symmetrically provided with two first chutes 11, two pressing plate components are slidably connected between the two first chutes 11, the pressing plate components comprise pressing plates 21, the pressing plates 21 are symmetrically provided with connecting blocks 22 at both sides, the connecting blocks 22 are provided with strip-shaped grooves 23, the strip-shaped grooves 23 are provided with first screws 24, one end of each first screw 24 is welded with a first slide block 25 matched with the first chute 11, the first screw 24 is in threaded connection with a first locking block 26, the base 1 is provided with a first groove 12, the inner wall of the first groove 12 is rotatably connected with a rotating shaft 31 and a driven shaft 32, one end of the rotating shaft 31 penetrates through the inner wall of the base 1 and is connected with a rotary plate 33, the rotary plate 33 is provided with a third handle 331, two rotating gears 311 are arranged at, a tank chain 34 is assembled between the rotating gear 311 and the driven gear, rotating teeth 341 matched with the rotating gear 321 and the driven gear are arranged on the inner wall of the tank chain 34, four first support rods 35 are symmetrically and fixedly connected on two sides of the inner wall of the first groove 12, driven wheels 351 jointed with the inner side of the tank chain 34 are rotatably connected on the first support rods 35, a working support 4 is inlaid in the tank chain 34, three hydraulic oil cylinders 41 are fixedly connected on the upper side of the working support 4, cutters 411 are fixedly connected on the hydraulic oil cylinders 41, cutter grooves 42 matched with the cutters 411 are arranged on the lower side of the working support 4, second support rods 44 are symmetrically arranged on the left and right ends of the lower side of the working support 4, second sliding blocks 441 are welded on two sides of the second support rods 44, first T-shaped grooves 45 connected with the second sliding blocks 441 are arranged on two sides of the first groove 12, a left support rod, work support 4 left side be equipped with base 1 fixed connection's left socle 5, left socle 5 be equipped with third slider 461 assorted cross recess 51, cross recess 51 be equipped with third slider 461 left side welded second screw rod 52, second screw rod 52 threaded connection has second latch segment 521, the work support right side is equipped with right branch pole 47, right branch pole 47 welding has fourth slider 471, the 4 right sides of work support be equipped with base 1 fixed connection's right branch frame 6, right branch frame 6 be equipped with fourth slider 471 assorted second T groove 61, the 4 right sides of work support are equipped with the toper pointer, right branch frame 6 be equipped with toper pointer assorted scale 62.
By adopting the technical scheme of the utility model, the two pressing plate components move left and right in the first sliding groove 11, the position of the pressing plate component is adjusted according to the cutting position of the PET silica gel protective film, the strip-shaped groove 23 is matched with the first screw rod 24 and the first locking block 26, the structure is simple, the height of the pressing plate component is adjusted according to the thickness of the PET silica gel protective film, the pressing plate component can be locked, and the PET silica gel protective film is convenient to fix; the rotating disc 33 is rotated to drive the rotating shaft 31 and the two rotating gears 311, the rotating gears 311 and the rotating teeth 341 are matched to drive the tank chain 34 and the driven gear 321, the second sliding block 441 moves left and right in the first T-shaped groove 45, the third sliding block 461 moves left and right in the cross groove 51 and the fourth sliding block 471 moves left and right in the second T-shaped groove 61, the tank chain 34 is matched to drive the working support 4 to move left and right, the conical pointer and the graduated scale 62 are matched to accurately position the position of the working support 4, so that the length of the PET silica gel protective film can be accurately cut, the second locking block 521 is screwed down, and the position of the working support; push down cutter 411 through working cylinder 41, to sword groove 42 stop, be convenient for cut off the PET silica gel protection film, this device simple structure through rotating carousel 33, drives tank chain 34, drives cutter 411 to adjust cutter 411 position, cooperation scale 62 and toper pointer can cut the PET silica gel protection film of different specifications, thereby when increasing staff work efficiency, alleviateed staff working strength, still improved the shearing precision to the PET silica gel protection film.
Preferably, the base 1 is provided with a limit plate 13. Such structure has made things convenient for and has fixed a position PET silica gel protection film. In fact, other structures can be considered according to specific situations, and the PET silica gel protective film is convenient to position.
Preferably, the first locking block 26 is provided with a first handle 27 and the second locking block 521 is provided with a second handle 522. With the structure, the structure is reasonable, and the first handle 27 and the second handle 522 are convenient to screw. In fact, other configurations are contemplated depending on the particular application to facilitate tightening of first handle 27 and second handle 522.
Preferably, the upper surface of the tank chain 34 is at a level with the base 1. By adopting the structure, the uneven PET silica gel protective film and insufficient shearing precision are prevented. In fact, other structures can be considered to prevent the unevenness of the PET silicone protective film according to specific situations.
Preferably, the third handle 331 is a cylinder and has a surface provided with a pattern. With this structure, the third handle 331 is easily rotated. In fact, other structures for facilitating rotation of the third handle 331 are also contemplated as appropriate.
Preferably, the initial scale line of the scale 62 is the length from the limit plate 13 to the scale 62. With this configuration, the accuracy of the scale 62 is increased. In fact, other configurations may be used to determine the accuracy of the scale 62, as the case may be.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (6)
1. The utility model provides a shearing mechanism is fixed to PET silica gel protection film, includes base (1), its characterized in that: the base (1) is symmetrically provided with two first sliding grooves (11), two pressing plate components are connected between the first sliding grooves (11) in a sliding mode and comprise pressing plates (21), connecting blocks (22) are symmetrically arranged on two sides of each pressing plate (21), each connecting block (22) is provided with a strip-shaped groove (23), each strip-shaped groove (23) is provided with a first screw (24), one end of each first screw (24) is welded with a first sliding block (25) matched with the corresponding first sliding groove (11), each first screw (24) is in threaded connection with a first locking block (26), the base (1) is provided with a first groove (12), the inner wall of each first groove (12) is rotatably connected with a rotating shaft (31) and a driven shaft (32), one end of each rotating shaft (31) penetrates through the inner wall of the base (1) and is connected with a rotary table (33), the rotary table (33) is provided with a third handle (331, two rotating gears (311) are arranged on two sides of the rotating shaft (31), two driven gears matched with the rotating gears (311) are symmetrically arranged on two sides of the driven shaft (32), a tank chain (34) is assembled between the rotating gears (311) and the driven gears, rotating teeth (341) matched with the rotating gears (311) and the driven gears are arranged on the inner wall of the tank chain (34), four first supporting rods (35) are symmetrically and fixedly connected on two sides of the inner wall of the first groove (12), driven wheels (351) matched with the inner side of the tank chain (34) are rotatably connected to the first supporting rods (35), a working support (4) is inlaid in the tank chain (34), three hydraulic oil cylinders (41) are fixedly connected to the upper side of the working support (4), a cutter (411) is fixedly connected to the hydraulic oil cylinders (41), and cutter grooves (42) matched with the cutter (411) are arranged on the lower side of the working support (4), the left end and the right end of the lower side of the working support (4) are symmetrically provided with second supporting rods (44), the two sides of each second supporting rod (44) are welded with second sliding blocks (441), the two sides of each first groove (12) are provided with first T-shaped grooves (45) which are in sliding connection with the corresponding second sliding blocks (441), each working support (4) is provided with a left supporting rod (46), each left supporting rod (46) is welded with a corresponding third sliding block (461), the left side of each working support (4) is provided with a left support (5) which is fixedly connected with the corresponding base (1), each left support (5) is provided with a cross groove (51) which is matched with the corresponding third sliding block (461), each cross groove (51) is provided with a second screw (52) which is welded with the left side of the corresponding third sliding block (461), each second screw (52) is in threaded connection with a second locking block (521), the right side of each working support is provided with a right supporting rod (47), work support (4) right side is equipped with right branch frame (6) with base (1) fixed connection, right branch frame (6) be equipped with fourth slider (471) assorted second T groove (61), work support (4) right side is equipped with the toper pointer, right branch frame (6) be equipped with toper pointer assorted scale (62).
2. The PET silica gel protective film fixing and shearing device as claimed in claim 1, wherein: the base (1) is provided with a limiting plate (13).
3. The PET silica gel protective film fixing and shearing device as claimed in claim 1, wherein: the first locking block (26) is provided with a first handle (27), and the second locking block (521) is provided with a second handle (522).
4. The PET silica gel protective film fixing and shearing device as claimed in claim 1, wherein: the upper surface of the tank chain (34) and the base (1) are in a horizontal plane.
5. The PET silica gel protective film fixing and shearing device as claimed in claim 1, wherein: the third handle (331) is a cylinder, and patterns are arranged on the surface of the third handle.
6. The PET silica gel protective film fixing and shearing device as claimed in claim 1, wherein: the initial scale mark of the scale (62) is the length from the limiting plate (13) to the scale (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920983742.9U CN210161284U (en) | 2019-06-27 | 2019-06-27 | Shearing mechanism is fixed to PET silica gel protection film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920983742.9U CN210161284U (en) | 2019-06-27 | 2019-06-27 | Shearing mechanism is fixed to PET silica gel protection film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210161284U true CN210161284U (en) | 2020-03-20 |
Family
ID=69794841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920983742.9U Expired - Fee Related CN210161284U (en) | 2019-06-27 | 2019-06-27 | Shearing mechanism is fixed to PET silica gel protection film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210161284U (en) |
-
2019
- 2019-06-27 CN CN201920983742.9U patent/CN210161284U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200320 Termination date: 20210627 |
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| CF01 | Termination of patent right due to non-payment of annual fee |