CN219076527U

CN219076527U - Jig for vacuum forming laminating equipment

Info

Publication number: CN219076527U
Application number: CN202222976165.5U
Authority: CN
Inventors: 马晓侠; 华杨; 牟程; 高静
Original assignee: Zhejiang Shiruiqi Carbon Technology Co ltd
Current assignee: Zhejiang Shiruiqi Carbon Technology Co ltd
Priority date: 2022-11-09
Filing date: 2022-11-09
Publication date: 2023-05-26
Anticipated expiration: 2032-11-09

Abstract

The utility model discloses a jig for vacuum forming laminating equipment, which comprises a base and a mounting plate which are distributed from bottom to top, wherein a containing cavity is formed between the base and the mounting plate, a locking mechanism is arranged in the containing cavity, a plurality of guide holes are formed in the mounting plate, a thimble capable of moving up and down is arranged in each guide hole, the lower end of the thimble extends into the containing cavity, and the locking mechanism is used for locking all the thimbles; the advantage is that can use with different interior trim article cooperation, and the suitability is better.

Description

Jig for vacuum forming laminating equipment

Technical Field

The utility model belongs to the technical field of vacuum surface decoration technology, and particularly relates to a jig for vacuum forming laminating equipment.

Background

Along with the development of the automobile industry, more and more interior ornaments on automobiles are coated with decorative films, and the ornamental value of the interior ornaments of the automobiles is improved through the decorative films. Conventionally, the coating of the decorative film may be performed by a three-dimensional vacuum surface finishing process (Three dimension Overlay Method, TOM for short). The film coating pressure in TOM coating is about 3 times of atmospheric pressure, and if the inner ornament is of a hollow structure, deformation, cracking and other conditions are likely to occur in the film coating process.

Therefore, according to the shape of the inner ornament, CNC refined aluminum blocks or bi-component resin clay are adopted to manufacture a profiling master model corresponding to the inner ornament, and before the inner ornament is coated, the inner ornament is lapped on the profiling master model, so that the inner ornament can bear the coating pressure when the TOM is coated. However, because the structure of each profiling template is fixed, the profiling template can only be matched with a corresponding interior ornament for use, and when the structure of the interior ornament is changed, a new profiling template needs to be manufactured, so that the applicability is poor.

Disclosure of Invention

The utility model aims to solve the technical problem of providing the jig for the vacuum forming film coating equipment, which can be matched with different interior decoration products for use, and has better applicability.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a vacuum forming tectorial membrane tool, includes base and the mounting panel that distributes from bottom to top, the base with the mounting panel between form and hold the chamber, hold the intracavity and be provided with locking mechanical system, the mounting panel on be provided with a plurality of guiding holes, every the guiding hole in all be provided with the thimble that can reciprocate, the lower extreme of thimble stretch into hold the intracavity, locking mechanical system be used for with all thimble locking.

The locking mechanism comprises m clamping units and two locking units, m is an integer greater than or equal to 2, and the clamping units comprise two parallel clamping arms; the locking unit comprises a connecting plate and two locking blocks, wherein m+1 connecting blocks distributed along the linear direction are arranged on the lower end surface of the connecting plate, a limit groove with a large lower part and a small upper part is formed between two adjacent connecting blocks, m clamping units are in one-to-one correspondence with m limit grooves, and the limit grooves are buckled on two clamping arms in the corresponding clamping units, so that the two clamping arms in the clamping units are mutually close; the two sides of the base are respectively provided with a side plate, one side of the side plate, which faces the accommodating cavity, is provided with a strip-shaped groove extending along the horizontal direction, one end of the clamping arm extends into one strip-shaped groove, the other end of the clamping arm extends into the other strip-shaped groove, and the connecting block positioned on the most edge is locked with the base through the locking block.

All the ejector pins are distributed in an m multiplied by n matrix, and n is an integer greater than or equal to 3.

The clamping arm is provided with n arc clamping grooves matched with the side surfaces of the ejector pins.

Four convex blocks are arranged on the base, first insertion holes are formed in the side faces of the convex blocks, second insertion holes are formed in the side faces of the connecting blocks located on the most edge, and first insertion rods corresponding to the first insertion holes and second insertion rods corresponding to the second insertion holes are fixedly arranged on the side faces of the locking blocks; when the limiting grooves are buckled on the two clamping arms in the corresponding clamping units, the first inserting rod on the locking block is inserted into the first inserting hole, and the second inserting rod on the locking block is inserted into the second inserting hole to complete locking.

One side of the side plate far away from the accommodating cavity is provided with a handle.

The jig for the vacuum forming laminating equipment further comprises a plurality of first buffer blocks, wherein all the first buffer blocks surround the base and the periphery of the mounting plate, and a Teflon coating is arranged on the surface of each first buffer block.

The upper end of the thimble is sleeved with an elastic rubber head.

The base is provided with a second buffer block, and the second buffer block is positioned below all the ejector pins.

An anti-slip layer is arranged on the side surface of the thimble.

Compared with the prior art, the utility model has the advantages that when the interior ornament to be coated is placed on the mounting plate, the thimble under the interior ornament is propped against the interior ornament, the thimble outside the interior ornament is pressed down by a worker, and then all the thimbles are locked through the locking mechanism, at the moment, the thimble under the interior ornament can play a supporting role, the conditions of deformation, cracking and the like of the interior ornament in the coating process are avoided, the reliability is better, and the thimble height can be flexibly adjusted, so that the thimble can be matched with different interior ornaments for use, and the applicability is better.

Drawings

FIG. 1 is a schematic diagram of a first embodiment of the present utility model;

FIG. 2 is a schematic view of a thimble according to the present utility model;

FIG. 3 is a schematic diagram of an explosive structure according to the present utility model;

FIG. 4 is a schematic view of a clamping unit according to the present utility model;

FIG. 5 is an enlarged schematic view of FIG. 3 at A;

FIG. 6 is a schematic view of a structure of a connecting plate according to the present utility model;

FIG. 7 is a second schematic diagram of the structure of the present utility model;

FIG. 8 is a schematic cross-sectional view of a thimble according to the present utility model;

FIG. 9 is a schematic view of the present utility model with an interior ornament.

In the figure: 1. a base; 11. a side plate; 111. a bar-shaped groove; 12. a bump; 121. a first jack; 13. a handle; 2. a mounting plate; 21. a guide hole; 22. a support column; 3. a receiving chamber; 4. a locking mechanism; 41. a clamping unit; 411. a clamping arm; 4111. an arc-shaped clamping groove; 42. a locking unit; 421. a connecting plate; 4211. a connecting block; 4212. a limit groove; 4213. a second jack; 422. a locking block; 4221. a first plunger; 4222. a second plunger; 5. a thimble; 51. a limiting block; 52. an elastic rubber head; 6. a first buffer block; 7. and a second buffer block.

Detailed Description

The utility model is described in further detail below with reference to the embodiments of the drawings.

Embodiment one: as shown in fig. 1 and 2, a jig for vacuum forming laminating equipment comprises a base 1 and a mounting plate 2 which are distributed from bottom to top, wherein a containing cavity 3 is formed between the base 1 and the mounting plate 2, a locking mechanism 4 is arranged in the containing cavity 3, a plurality of guide holes 21 are formed in the mounting plate 2, ejector pins 5 capable of moving up and down are arranged in each guide hole 21, the lower ends of the ejector pins 5 extend into the containing cavity 3, and the locking mechanism 4 is used for locking all the ejector pins 5.

In this embodiment, the mounting plate 2 is a square plate, four corners of the lower end surface of the mounting plate 2 are provided with support columns 22, and the lower ends of the support columns 22 are fixedly connected with the upper end surface of the base 1.

In this embodiment, a limiting block 51 is disposed at the lower end of the thimble 5, the limiting block 51 is cylindrical, and the diameter of the limiting block 51 is larger than that of the guide hole 21.

Referring to fig. 9, before the film is covered, the interior ornament to be covered is placed on the mounting plate 2, the ejector pins 5 under the interior ornament are pushed against the interior ornament, the ejector pins 5 outside the interior ornament are pressed down by a worker, and then all the ejector pins 5 are locked through the locking mechanism 4, at this time, the ejector pins 5 under the interior ornament can play a supporting role, the conditions of deformation, cracking and the like of the interior ornament in the film covering process are avoided, the reliability is good, the height of the ejector pins 5 can be flexibly adjusted, and the ejector pins can be matched with different interior ornament for use, so that the applicability is good.

The top end of the thimble 5 located outside the inner ornament is generally pressed into the guide hole 21 or slightly higher than the upper end surface of the mounting plate 2, so that the thimble 5 can be kept in a vertical state all the time, and the thimble is convenient to reset.

Embodiment two: as shown in fig. 1, 3 and 4, the rest is the same as the first embodiment except that the lock mechanism 4 includes m holding units 41 and two lock units 42, m being an integer of 2 or more, the holding units 41 including two holding arms 411 in parallel.

In this embodiment, the locking unit 42 includes a connecting plate 421 and two locking blocks 422, m+1 connecting blocks 4211 distributed along a linear direction are disposed on a lower end surface of the connecting plate 421, a limiting groove 4212 with a size lower than the upper size is formed between two adjacent connecting blocks 4211, m clamping units 41 are in one-to-one correspondence with m limiting grooves 4212, and the limiting grooves 4212 are buckled on two clamping arms 411 in the corresponding clamping units 41, so that the two clamping arms 411 in the clamping units 41 are close to each other. Further, the limiting groove 4212 has a trapezoid structure with a large bottom and a small top.

In this embodiment, two sides of the base 1 are respectively provided with a side plate 11, one side of the side plate 11 facing the accommodating cavity 3 is provided with a bar-shaped groove 111 extending along the horizontal direction, one end of the clamping arm 411 extends into one bar-shaped groove 111, the other end of the clamping arm 411 extends into the other bar-shaped groove 111, the clamping arm 411 can slide along the length direction of the bar-shaped groove 111, and the connection block 4211 located on the most edge is locked with the base 1 through the locking block 422.

In this embodiment, all the ejector pins 5 are distributed in m×n matrix, where n is an integer greater than or equal to 3.

In this embodiment, n arc-shaped slots 4111 adapted to the side surfaces of the ejector pins 5 are provided on the clamping arms 411.

Embodiment III: as shown in fig. 1, 3, 5 and 6, the rest is the same as the embodiment, except that four protrusions 12 are provided on the base 1, a first insertion hole 121 is provided on the side surface of the protrusion 12, a second insertion hole 4213 is provided on the side surface of the connection block 4211 located on the most edge, and a first insertion rod 4221 for corresponding to the first insertion hole 121 and a second insertion rod 4222 for corresponding to the second insertion hole 4213 are fixedly provided on the side surface of the locking block 422; when the limiting grooves 4212 are buckled on the two clamping arms 411 in the corresponding clamping units 41, the first inserting rod 4221 on the locking block 422 is inserted into the first inserting hole 121, and the second inserting rod 4222 on the locking block 422 is inserted into the second inserting hole 4213 to complete locking.

In this embodiment, a handle 13 is disposed on a side of the side plate 11 away from the accommodating cavity 3 to provide a holding point for a user to carry and transfer the jig.

Embodiment four: as shown in fig. 1, 7 and 8, the rest is the same as the first embodiment, except that the jig for vacuum forming laminating equipment further comprises a plurality of first buffer blocks 6, all the first buffer blocks 6 surround the base 1 and the mounting plate 2, and teflon coatings are arranged on the surfaces of the first buffer blocks 6. The setting of first buffer block 6 can make the upper surface of this tool become more level and smooth, avoids having the closed angle to make later stage when taking out the interior ornaments of tectorial membrane completion, do not have closed angle structure fish tail decorating film, in addition, the setting of teflon coating can make first buffer block 6 be difficult for bonding with decorating film, makes things convenient for later stage to take out the interior ornaments of tectorial membrane completion. Further, the first buffer block 6 is provided with four blocks.

In this embodiment, the upper end cover of thimble 5 is equipped with elasticity rubber head 52, and elasticity rubber head 52 can avoid thimble 5 to take place hard collision with interior article, also can avoid thimble 5 scratch interior article under the effect of tectorial membrane pressure, and the security is better.

In this embodiment, the base 1 is provided with a second buffer block 7, where the second buffer block 7 is located below all the ejector pins 5, and the second buffer block 7 is used for supporting the ejector pins 5 if using plasticine or sponge.

In this embodiment, an anti-slip layer is disposed on the side surface of the thimble 5, for example, sand blasting is performed on the side surface of the thimble 5, so as to enhance the friction between the thimble 5 and the clamping arm 411, and avoid the thimble 5 from sliding down under the action of the laminating pressure in the laminating process, which is helpful for improving stability.

Claims

1. The utility model provides a tool for vacuum forming tectorial membrane equipment, its characterized in that includes base and the mounting panel that from the bottom up distributes, the base with the mounting panel between form and hold the chamber, hold the intracavity and be provided with locking mechanical system, the mounting panel on be provided with a plurality of guiding holes, every the guiding hole in all be provided with the thimble that can reciprocate, the lower extreme of thimble stretch into hold the intracavity, locking mechanical system be used for with all the thimble locking.

2. The jig for vacuum forming laminating equipment according to claim 1, wherein the locking mechanism comprises m clamping units and two locking units, m is an integer greater than or equal to 2, and the clamping units comprise two parallel clamping arms;

the locking unit comprises a connecting plate and two locking blocks, wherein m+1 connecting blocks distributed along the linear direction are arranged on the lower end surface of the connecting plate, a limit groove with a large lower part and a small upper part is formed between two adjacent connecting blocks, m clamping units are in one-to-one correspondence with m limit grooves, and the limit grooves are buckled on two clamping arms in the corresponding clamping units, so that the two clamping arms in the clamping units are mutually close;

the two sides of the base are respectively provided with a side plate, one side of the side plate, which faces the accommodating cavity, is provided with a strip-shaped groove extending along the horizontal direction, one end of the clamping arm extends into one strip-shaped groove, the other end of the clamping arm extends into the other strip-shaped groove, and the connecting block positioned on the most edge is locked with the base through the locking block.

3. The jig for vacuum forming laminating equipment according to claim 2, wherein all the ejector pins are distributed in an m×n matrix, and n is an integer of 3 or more.

4. The fixture for vacuum forming laminating equipment according to claim 3, wherein the clamping arm is provided with n arc-shaped clamping grooves matched with the side surfaces of the ejector pins.

5. The jig for vacuum forming laminating equipment according to claim 2, wherein four projections are arranged on the base, first insertion holes are formed in the side faces of the projections, second insertion holes are formed in the side faces of the connecting blocks located on the most edge, and first insertion rods corresponding to the first insertion holes and second insertion rods corresponding to the second insertion holes are fixedly arranged on the side faces of the locking blocks;

when the limiting grooves are buckled on the two clamping arms in the corresponding clamping units, the first inserting rod on the locking block is inserted into the first inserting hole, and the second inserting rod on the locking block is inserted into the second inserting hole to complete locking.

6. The jig for vacuum forming and laminating equipment according to claim 2, wherein a handle is provided on a side of the side plate away from the accommodating chamber.

7. The fixture for vacuum forming laminating equipment according to claim 1, further comprising a plurality of first buffer blocks, wherein all the first buffer blocks surround the base and the mounting plate, and teflon coatings are arranged on the surfaces of the first buffer blocks.

8. The fixture for vacuum forming and laminating equipment according to claim 1, wherein the upper end of the ejector pin is sleeved with an elastic rubber head.

9. The fixture for vacuum forming laminating equipment according to claim 1, wherein a second buffer block is arranged on the base and is positioned below all the ejector pins.

10. The jig for vacuum forming and laminating equipment according to claim 1, wherein the side surface of the ejector pin is provided with an anti-slip layer.