CN214683406U

CN214683406U - Clamp of microprism cylindrical die

Info

Publication number: CN214683406U
Application number: CN202121082853.6U
Authority: CN
Inventors: 凌大新; 王爱民; 蔡志发; 李海国; 林爽; 李远斌; 郭仁刚; 罗睿睿; 张泱泱; 何炜灿
Original assignee: Yeshili New Material Co ltd
Current assignee: Yeshili New Material Co ltd
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2021-11-12
Anticipated expiration: 2031-05-19

Abstract

The utility model relates to an anchor clamps of microprism drum mould belongs to microprism mould and washs technical field. In order to solve the current difficult clamping and the problem of change and suitability difference, provide an anchor clamps of microprism drum mould, which comprises a rotating shaft, the both ends of pivot are equipped with the disc respectively, have the interval that is used for clamping microprism drum mould between two disc inboards, every disc demountable installation is in the pivot, every disc all is fixed with pivot circumference, the inboard of two discs is equipped with a plurality of support setting element that is used for supporting microprism drum mould both ends respectively, every supports the radial adjustable setting of setting element along the disc, all support setting elements on every disc are located along the same circumference of disc circumference distribution. The clamp has the advantages that after the clamp which is convenient to assemble and easy to adapt to microprism cylindrical molds with different diameters is positioned, the clamping positioning and supporting effects on the microprism cylindrical molds can be realized.

Description

Clamp of microprism cylindrical die

Technical Field

The utility model relates to an anchor clamps of microprism drum mould belongs to microprism mould and washs technical field.

Background

In the process of processing the surface structure of the surface microprism reflective layer of the reflective film, a microprism cylindrical mold (also called a microprism roller) is usually adopted for electroplating or coating to form the corresponding microprism reflective layer. After the microprism cylindrical mold is used for a period of time, the surface of the cylinder of the mold is polluted, and the microprism cylindrical mold needs to be cleaned and used after the microprism cylindrical mold is used for a period of time.

At present, the micro-prismatic cylindrical die is generally cleaned directly by manpower, and the whole production line is stopped for cleaning, so that the production efficiency is low; also have and wash through taking out whole little arris drum mould, but, present all adopt and wash fixed diameter's drum mould, when needs wash the little arris drum mould of different diameters, just need change or adjust whole washing anchor clamps, be difficult for changing, do not so also do not benefit to the actual production application, the suitability is not good.

Disclosure of Invention

The utility model discloses to the defect that exists among the above prior art, provide an anchor clamps of microprism drum mould, the problem of solution is how to realize being applicable to not the little arris drum mould clamping of equidimension and easily changing.

The utility model aims at realizing through following technical scheme, a anchor clamps of microprism drum mould, which comprises a rotating shaft, the both ends of pivot are equipped with the disc respectively, two have the interval that is used for clamping microprism drum mould between the disc inboard, every disc demountable installation is in the pivot, every the disc all is fixed with pivot circumference, two the inboard of disc is equipped with a plurality of support setting element that is used for supporting microprism drum mould both ends respectively, and every supports the setting element along the radial adjustable of disc, and all support setting elements on every disc are located along the same circumference of disc circumference distribution.

After the supporting positioning parts corresponding to the inner sides of the two disks are adjustable in the radial direction of the disks, the supporting positioning parts can be adjusted to the diameter size corresponding to the diameter size according to the diameter size of a microprism cylinder mold clamped between the two disks, the microprism cylinder mold is positioned and supported by the supporting positioning parts on the same circumference distributed on the inner side of each disk in the circumferential direction and then fixed between the two disks, the two disks are detachably arranged on a rotating shaft, the replacement and operation can be well realized, the arc-shaped supporting plates of the corresponding supporting positioning parts are stretched into the two ends of the microprism cylinder mold only by detaching the corresponding disks, the inner surfaces of the two ends of the microprism cylinder supported at the two ends after the radial position is adjusted are circumferentially positioned and supported, and then the rotating shaft penetrates through the two disks to be circumferentially positioned, the clamping and positioning of the microprism cylindrical die can be realized, and the microprism cylindrical die can be placed in a cleaning tank of a cleaning machine for cleaning after being conveniently assembled and easily positioned by a clamp suitable for microprism cylindrical dies with different diameters.

In the clamp of the microprism cylindrical mould, each supporting and positioning part comprises a fixing plate, the fixing plate is provided with an arc-shaped supporting plate which is turned inwards, each fixing plate is adjustable and fixedly arranged along the radial direction of the disc, and all the arc-shaped supporting plates are distributed along the circumferential direction to form a circumferential supporting surface. The supporting surface of the circumference shape formed by the arc-shaped supporting plate can be well used for supporting and fixing the prism cylinder mould, the fixing plate can be adjusted along the radial direction, the prism cylinder mould can be sleeved on the arc-shaped supporting plate and is circumferentially distributed to form the supporting surface of the circumference shape for supporting tightly, and the deformation and the better supporting effect of the prism cylinder mould are better prevented.

In the clamp of the microprism cylinder mould, two strip-shaped adjusting holes are arranged on each fixing plate along the radial direction of the disc, the two adjusting holes are arranged at intervals, fixing holes are arranged on the disc corresponding to each adjusting hole, and the fixing plate and the disc are fixed by penetrating the adjusting holes and the fixing holes through the first bolts. The realization is in radially adjustable while, fix through two regulation holes, fix the back through the fixed plate in other words, every fixed plate of assurance that can be better leads to circumferential direction's phenomenon when using, and make the arcuation backup pad skew support surface that leans on with the drum inner wall of microprism drum mould, on being equal to that can be better assurance all arcuation backup pads are more stable lie in along the same circumference of disc circumference distribution, even support is on the drum inner wall of microprism drum mould. Preferably, the fixing plate and the arc-shaped support plate are integrally formed, and two ends of the arc-shaped support plate in the circumferential direction of the disc are located on the corresponding outer sides of the fixing plate. The two ends of the arc-shaped supporting plate are positioned at the outer side of the fixing plate, so that the arc-shaped supporting plate has a larger supporting area and an improved supporting effect while being effectively fixed.

In the clamp of the microprism cylindrical mould, an operation through hole is formed between every two corresponding adjacent supporting and positioning pieces on each disc. In order to adjust the position of the supporting positioning piece more conveniently, the position of the supporting positioning piece can be conveniently adjusted only by operating the abdicating hole of the through hole, so that the operation is convenient; in addition, the arrangement of the operation through hole can also play the advantage of weight reduction.

In the clamp of the microprism cylindrical mould, the fixing plate and the arc-shaped supporting plate are both made of plastic materials. The surface of the plastic material has a better friction coefficient, so that the cylinder wall supported to the microprism cylinder mould is better attached and supported, and the relative movement is avoided; meanwhile, the surface of the microprism cylindrical die can be better ensured not to be damaged by adopting a plastic material.

In the clamp of the microprism cylindrical mould, the number of the fixing plates on each disc is at least 4, and the fixing plates are circumferentially arranged at equal intervals. Because the microprism cylinder mould is specific and has certain deformability, the microprism cylinder mould is positioned and supported through a plurality of positions, so that collapse is avoided, and the stability of positioning and supporting can be better played.

In the anchor clamps of above-mentioned microprism drum mould, the both ends of pivot all are equipped with the sleeve, the sleeve is fixed with pivot circumference, and the one end that every sleeve is close to the disc has linked firmly fixed disk one, and the inboard of every disc still is equipped with the cover and establishes in the epaxial fixed disk two of changeing, fixed disk one and fixed disk two press from both sides tight disc and fix through bolt two, and one of them telescopic other end is equipped with the drive gear that is used for with actuating mechanism's drive gear meshing. After the disk is clamped between the first fixing disk and the second fixing disk on the sleeve and fixed through the second bolt, the sleeve and the rotating shaft are circumferentially positioned, the disk and the rotating shaft can be effectively circumferentially fixed, and stability is good. Preferably, the first fixed disk and the second fixed disk are both made of stainless steel.

In the clamp of the microprism cylindrical mould, the sleeve and the rotating shaft are circumferentially fixed through the positioning pin. The sleeve and the rotating shaft can be effectively fixed.

To sum up, compared with the prior art, the utility model, have following advantage:

1. through making between disc and the pivot can dismantle fixedly to and make the inboard support setting element of every disc radially adjustable at the disc, make have convenient assembly and easily be suitable for the fixture location back of the microprism drum mould of different diameters size, can realize the clamping location of microprism drum mould and play the effect of support.

2. The fixed plate and the supporting plate are integrally formed, the two ends of the supporting plate are located on the outer side of the fixed plate, the supporting plate has a larger supporting area when being effectively fixed, and the supporting effect is improved.

Drawings

Fig. 1 is a schematic perspective view of the jig of the microprism cylindrical mold.

Fig. 2 is a schematic perspective view of the disc of the jig of the microprism cylinder mold.

Fig. 3 is a schematic structural diagram of a supporting and positioning member in a fixture of the microprism cylinder mold.

Fig. 4 is a schematic structural view of one of the sleeves in the jig of the microprism cylinder mold.

In the figure, 1, a rotating shaft; 2. a disc; 21. a fixing hole; 3. a support positioning member; 31. a fixing plate; 311. an adjustment hole; 32: an arc-shaped support plate; 4. a sleeve; 41. a first fixed disc; 5. a second fixed disc; 6. operating the through hole; 7. a first bolt; 8. a second bolt; 9. a transmission gear.

Detailed Description

The technical solution of the present invention will be described in further detail with reference to the following specific embodiments and drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1-4, the clamp of the microprism cylindrical mold comprises a rotating shaft 1, wherein two ends of the rotating shaft 1 are respectively provided with a disc 2, which is equivalent to the disc 2 sleeved on the rotating shaft 1, and a space for clamping the microprism cylindrical mold is arranged between the inner sides of the two discs 2, when in use, the two discs 2 are clamped at two ends of the microprism cylindrical mold, each disc 2 is detachably installed and sleeved on the rotating shaft 1, which is equivalent to the disc 2 and the rotating shaft 1 being detachable, so that the disc 2 can be conveniently detached during assembly and assembled with two ends of the microprism cylindrical mold (also called microprism roller mold) to be cleaned in a positioning and supporting manner, and then the rotating shaft 1 is assembled, thereby improving the convenience of operation; each disc 2 is circumferentially fixed with the rotating shaft 1, so that the rotating shaft 1 can drive the discs 2 to rotate when rotating, a plurality of supporting and positioning parts 3 used for supporting two ends of the microprism cylinder mould are respectively arranged on the inner sides of the two discs 2, the inner sides of the two discs 2 are equivalent to one side opposite to the two discs 2, each supporting and positioning part 3 is arranged in a radial direction of the discs 2 in an adjustable mode, the radial direction of the discs 2 is equivalent to the diameter direction of the discs 2, and all the supporting and positioning parts 3 on each disc 2 are located on the same circumference distributed along the circumferential direction of the discs 2. Through having the adjustability in radial, make when carrying out the clamping and washing to the microprism drum mould of different diameters like this, the accessible is adjusted support setting element 3 here and is fixed after moving to assorted position in disc 2 footpath, plays the effect of supporting the location, the operation of being convenient for, and the characteristic of adjustability also can make the more stable of support and be suitable for the washing of the microprism drum mould of different diameters.

Further preferably, in combination with fig. 1 and 3, each support positioning member 3 preferably includes a fixing plate 31, each fixing plate 31 has an arc-shaped support plate 32 turned inward, each fixing plate 31 is adjustably and fixedly disposed along a radial direction of the disk 2, and all the arc-shaped support plates 32 are circumferentially distributed to form a circumferential support surface. When the device is used, all the arc-shaped supporting plates 32 are positioned or clamped into two ends of the microprism cylindrical mold, a circumferential supporting surface can be effectively supported on the inner side cylinder wall of the microprism cylindrical mold, a better attaching and supporting effect is achieved, and the two discs 2 abut against two ends of the microprism cylindrical mold and can also be effectively positioned after being clamped. The structure of the adjustable arrangement can adopt a plurality of modes, preferably, two strip-shaped adjusting holes 311 are arranged on each fixing plate 31 along the radial direction of the disc 2, the two adjusting holes 311 are arranged at intervals, a fixing hole 21 is arranged on the disc 2 corresponding to each adjusting hole 311, and the adjusting holes 311 are strip-shaped, which is equivalent to a certain adjusting distance in the diameter direction of the disc 2, so that the clamp can be suitable for clamping, supporting and positioning microprism cylindrical molds with different diameters, is convenient to operate and is easy to adjust; the fixing plate 31 and the disc 2 are fixed through the first bolt 7 after passing through the adjusting hole 311 and the fixing hole 21. Of course, another way of setting the adjustment structure may also be adopted, for example, a second elongated adjustment hole arranged along the radial direction of each fixing plate 31 is provided at a position on the disc 2 corresponding to each fixing plate 31, so that at least two second adjustment holes arranged at intervals are provided, and each corresponding fixing plate 31 has a through hole for passing a bolt, and is fixed by a corresponding bolt, so that the characteristic of being adjustable in the radial direction can also be realized. Further preferably, the fixing plate 31 and the arc-shaped support plate 32 are integrally formed, and both ends of each arc-shaped support plate 32 in the circumferential direction are located outside the corresponding ends of the fixing plate 31. The supporting device has a larger supporting surface and can better improve the stability of the support. The axial width of the arc-shaped support plate 32 along the rotating shaft 1 can be further within the range of 5-10cm, so that the support surface of the arc-shaped support plate 32 is larger, and the support stability is better improved; meanwhile, the transverse width is large, so that the microprism cylindrical die can be clamped or inserted into the microprism cylindrical die to ensure that the microprism cylindrical die is not easy to fall off. Preferably, the fixing plate 31 and the arc-shaped support plate 32 are made of plastic material and are integrally formed.

Further, referring to fig. 2, each of the discs 2 has an operation through hole 6 between two corresponding adjacent supporting and positioning members 3. When the support device is used, the position of the support positioning piece 3 positioned on the inner side can be further adjusted or finely adjusted through the operation through hole 6, so that the support device can be better and tightly attached to the cylinder wall of the microprism cylinder mold, and the attaching performance and the stability of the support are improved. Meanwhile, the weight of the disc 2 of the clamp can be reduced due to the arrangement of the operation through hole 6, and the effect of reducing weight is achieved.

The number of the fixing plates 31 on each disc 2 is preferably at least 4, and the fixing plates 31 are circumferentially arranged at equal intervals. The stability of supporting the location is improved, and further scheme still can make the quantity of every disc 2 upper fixed plate 31 be 8, and be equidistant setting, and the better phenomenon that micro prism cylinder mould appears warping or collapses when wasing of avoiding, the better validity that improves the support.

In a further preferred scheme, with reference to fig. 1 and 4, sleeves 4 are respectively sleeved at two ends of a rotating shaft 1, which is equivalent to the fact that the sleeves 4 are sleeved on the rotating shaft 1, each sleeve 4 is circumferentially fixed with the rotating shaft 1, one end, close to a disc 2, of each sleeve 4 is fixedly connected with a first fixed disc 41, the inner side of each disc 2 is further provided with a second fixed disc 5 sleeved on the rotating shaft 1, the first fixed disc 41 and the second fixed disc 5 clamp the disc 2 and are fixed through a second bolt 8, so that the first fixed disc 41, the second fixed disc 5 and the disc 2 are correspondingly provided with through holes for the second bolt 8 to pass through, and then the second bolt 8 is screwed and fixed, and the other end of one sleeve 4 is provided with a transmission gear 9 used for being meshed with a driving gear of a driving mechanism. Preferably, the first fixed disk 41 and the second fixed disk 5 are both made of stainless steel, so that the strength performance is better, and the service life is prolonged. The sleeve 4 and the rotating shaft 1 can be fixed in the circumferential direction through the positioning pin, so that the sleeve 4 and the rotating shaft 1 can be fixed in the circumferential direction and the axial direction, the sleeve 4 and the disc 2 are fixed together, and the whole clamp is driven to rotate through the transmission gear 9 under the action of the driving mechanism. Here, the circumferential fixation between the sleeve 4 and the shaft 1 can also be achieved by means of a key and a key groove.

When in use, the clamp of the microprism cylindrical mould separates the disc 2 from the rotating shaft 1, the radial position of the supporting and positioning part 3 is adjusted according to the diameter of the microprism cylindrical mould to be cleaned, the supporting surface formed by the arc supporting plate 32 on the supporting and positioning part 3 in the circumferential direction corresponds to or is slightly smaller than the diameter of the microprism cylindrical mould, then the arc supporting plates 32 corresponding to the inner sides of the two discs 2 are respectively clamped or inserted into the two ends of the microprism cylindrical mould for assembly, if the joint is not good, the arc supporting plates can be manually inserted from the operation through holes 6 for fine adjustment, so that the whole supporting surface of each arc supporting plate 32 can be tightly attached to the inner side cylinder wall of the microprism cylindrical mould, then the rotating shaft 1 passes through the through holes corresponding to the two sleeves 4 and the two discs 2, and then the sleeves 4 at the two ends and the rotating shaft 1 are positioned by the bolt, the sleeves 4 and the rotating shaft 1 can be positioned and fixed in the circumferential direction and the axial direction, so that integral clamping can be realized, when cleaning is carried out, only the integral fixture is arranged at a corresponding position on a cleaning machine, then the driving gear of the driving mechanism is meshed with the transmission gear 9 on one sleeve 4, and the driving mechanism is driven to rotate by the driving mechanism, wherein the driving mechanism can adopt a motor.

The embodiments described in this application are intended to be illustrative only of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

While the invention has been described in detail and with reference to specific embodiments thereof, it will be apparent to one skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope thereof.

Claims

1. The utility model provides an anchor clamps of microprism drum mould, includes pivot (1), the both ends of pivot (1) are equipped with disc (2), two respectively have the interval that is used for clamping microprism drum mould between disc (2) inboard, its characterized in that, every disc (2) demountable installation is on pivot (1), every disc (2) all are fixed with pivot (1) circumference, two the inboard of disc (2) is equipped with a plurality of support setting element (3) that are used for supporting microprism drum mould both ends respectively, and every supports setting element (3) along the radial adjustable setting of disc (2), and all support setting element (3) on every disc (2) are located along the same circumference of disc (2) circumference distribution.

2. The jig for microprism cylinder molds according to claim 1, wherein each supporting and positioning member (3) comprises a fixing plate (31), the fixing plate (31) has an arc-shaped supporting plate (32) folded inward, each fixing plate (31) is adjustable and fixedly arranged along the radial direction of the disc (2), and all the arc-shaped supporting plates (32) are circumferentially distributed to form a circumferential supporting surface.

3. The jig for the microprism cylinder mold according to claim 2, wherein each fixing plate (31) is provided with two elongated adjusting holes (311) along a radial direction of the disc (2), the two adjusting holes (311) are spaced apart from each other, the disc (2) is provided with a fixing hole (21) corresponding to each adjusting hole (311), and the fixing plate (31) and the disc (2) are fixed by a first bolt (7) passing through the adjusting holes (311) and the fixing holes (21).

4. The jig for a microprism cylinder mold according to claim 2, wherein the fixing plate (31) and the arc-shaped support plate (32) are integrally formed, and both ends of the arc-shaped support plate (32) in the circumferential direction of the disc (2) are located outside the corresponding ends of the fixing plate (31).

5. The clamp of the microprism cylinder mold according to claim 2, wherein an operation through hole (6) is formed between two corresponding adjacent supporting and positioning members (3) on each disc (2).

6. The jig for a microprism cylinder mold according to any of claims 2 to 5, wherein the fixing plate (31) and the arc-shaped supporting plate (32) are made of a plastic material.

7. The jig for a microprism cylinder mold according to any of claims 2 to 5, wherein the number of the fixing plates (31) per disc (2) is at least 4, and the fixing plates (31) are circumferentially equally spaced.

8. The clamp of the microprism cylinder mold according to any one of claims 2 to 5, wherein sleeves (4) are sleeved at both ends of the rotating shaft (1), the sleeves (4) are circumferentially fixed with the rotating shaft (1), one end of each sleeve (4) close to the corresponding disc (2) is fixedly connected with a first fixed disc (41), a second fixed disc (5) sleeved on the rotating shaft (1) is further arranged on the inner side of each disc (2), the first fixed disc (41) and the second fixed disc (5) clamp the corresponding disc (2) and are fixed through a second bolt (8), and a transmission gear (9) meshed with a driving gear of a driving mechanism is arranged at the other end of one sleeve (4).

9. The jig for a microprism cylinder mold of claim 8, wherein the first holding plate (41) and the second holding plate (5) are made of stainless steel.

10. The jig for microprism cylinder mold according to claim 8, wherein the sleeve (4) is fixed to the shaft (1) circumferentially by a positioning pin.