CN202592889U

CN202592889U - Air suction jig

Info

Publication number: CN202592889U
Application number: CN 201220171155
Authority: CN
Inventors: 谭丙华
Original assignee: KUNSHAN CHENGYEDE PRECISION MOULD CO Ltd
Current assignee: Chengyede Kunshan Communication Technology Co., Ltd.
Priority date: 2012-04-23
Filing date: 2012-04-23
Publication date: 2012-12-12
Anticipated expiration: 2022-04-23

Abstract

The utility model discloses an air suction jig, which is used for attaching an attachable object smaller than an outer frame of a product to the large-area product. The air suction jig comprises a lower die and an upper die arranged above the lower die, wherein a groove is formed in the upper surface of the lower die; a side frame of the groove is in the same shape as the outer frame of the product but smaller than the outer frame of the product; a channel running through the groove and connected to a vacuum machine at the outer part of the lower die is arranged in the lower die; and vertical air holes communicated with the groove are evenly formed in the upper die. When a film or gummed paper with a relatively large area is attached to the product, the film or the gummed paper is placed on the air suction jig disclosed by the utility model, vacuum is produced in the jig by an air compressor to smooth the film or the gummed paper, and then the product is pressed on the smooth film or the smooth gummed paper, so that the attaching quality can be greatly improved and surface flaws can be reduced.

Description

Air-breathing tool

Technical field

The utility model relates to a kind of air-breathing tool, relates in particular to the air-breathing tool of a kind of pad pasting.

Background technology

When veneer amassed bigger film or gummed paper, because of area is difficult for smooth attaching greatly, during stickup, the surface was prone to produce flaws such as bubble, fold, has influenced the surface quality that attaches, and makes the accepted product percentage reduction of pad pasting or gummed paper.At present, normally by manually-operated, only control the wall-attached surface quality when pad pasting or gummed paper, when area is big, only rely on operating personnel's operant level to be difficult to guarantee to attach quality with operating personnel's technology.

The utility model content

The utility model technical problem to be solved provides a kind of air-breathing tool, when veneer amasss bigger film or gummed paper, by means of air-breathing tool, can improve the attaching quality greatly.

For solving the problems of the technologies described above, the utility model provides a kind of air-breathing tool, is used on large-area product pasting an attaching thing little than the product housing, it is characterized in that, comprises

Counterdie, the upper surface of said counterdie is provided with a groove, and the frame shape of said groove is identical with product housing shape but less than the housing of product, and be provided with one in the said counterdie and connect the passage that is connected to the outside air compressor machine of said counterdie from said groove,

One places the patrix on the said counterdie, and the pore that vertical and said groove connects evenly is set on the said patrix.

Said patrix is provided with a plurality of reference columns, and said a plurality of reference columns surround the space that formation one can be held product.

Said reference column protrudes from the upper surface of said patrix.

On said patrix, also be provided with a plurality of telescopic masts that stretch out or withdraw said patrix upper surface, said telescopic mast surrounds formation one can hold the space that attaches thing.

The bottom of said telescopic mast is an elastomeric element.

Said elastomeric element is arranged in hole set on the said counterdie, and supports the axially-movable of said telescopic mast along said hole by said elastomeric element.

Said passage be positioned at said counterdie side and the end be the screwed hole that is connected with vacuum valve.

Said vacuum valve is connected with air compressor machine through tracheae.

The beneficial effect that the utility model reached:

When the product veneer is amassed bigger film or gummed paper; Film or gummed paper are placed on the air-breathing tool of the utility model; In tool, produce vacuum by air compressor machine, make film or gummed paper smooth, and then product is pressed on the smooth film or gummed paper; Can improve the attaching quality greatly, reduce surface blemish.

Description of drawings

Fig. 1 is the air-breathing tool front view of the utility model;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is the counterdie sketch map in the air-breathing tool of Fig. 1;

Fig. 4 is an A-A cutaway view among Fig. 3;

Fig. 5 is the patrix sketch map in the air-breathing tool of Fig. 1;

Fig. 6 is a B-B cutaway view among Fig. 5.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is further described.Following examples only are used for more clearly explaining the technical scheme of the utility model, and can not limit the protection domain of the utility model with this.

Like Fig. 1, shown in Figure 2, the suction of the utility model institute tool comprises that the identical counterdie of housing shape 1 and places the patrix 2 on the counterdie 1.The product 7 and the thing that attaches thereof all place on the patrix 2.Attach thing and can be film or gummed paper 8.Film that is pasted on the product 7 or gummed paper 8 are than product 7 smaller circles.

Counterdie 1 structure such as Fig. 3, shown in Figure 4, counterdie 1 are a square plate, and it is one identical with gummed paper 8 shapes but than the groove of all little circle of gummed paper 8 housings that upper surface 10 is opened.It in the present embodiment square groove 11; The sidewall 12 of counterdie is provided with the hole 13 that can be connected with air compressor machine; Hole 13 can connect to square groove, and a section of being connected with air compressor machine at counterdie sidewall 12 in hole 13 is screwed hole 131, screwed hole 131 vacuum valve that is used to be threaded; Vacuum valve connects air compressor machine through tracheae, can in tool, produce vacuum by air compressor machine.Be provided with the counter sink DA1-DA12 of a plurality of perforations around the counterdie 1.The upper surface 10 of counterdie 1 also is provided with a plurality of blind hole DB1-DB8, and blind hole DB1-DB8 all is laid in the outside of square groove 11 all around, and is positioned at just outside the frame of film or gummed paper 8.

Patrix 2 be one with the identical plate of counterdie 1 shape; Like Fig. 5, shown in Figure 6; Its upper surface 20 is a plane; A plurality of screwed hole SA1-SA12 are set around the lower surface 21 of patrix, and screwed hole SA1-SA12 position is corresponding one by one with counter sink DA1-DA12 on the counterdie 1, through bolt 3 securing members such as grade patrix 2 and counterdie 1 is connected and fixed.

Also be provided with a plurality of counter sink RA1-RA8 on the patrix 2, the blind hole countersunk head among the counter sink RA1-RA8 is positioned at lower surface 21 directions.Counter sink RA1-RA8 is arranged on the position, edge around the product housing.Bolt 4 is set among the counter sink RA1-RA8, and bolt 4 heads sink in the patrix 2 fully, do not protrude in the lower surface 21 of patrix 2; The screw rod of bolt 4 stretches out from the upper surface 20 that stretches out patrix 2, is used for product is positioned the space that makes product place bolt 4 to surround just.Also evenly be provided with a plurality of pores 22 that connect to square groove 11 in the square groove 11 corresponding zones of patrix 2 up and down moulds 1.

Also be provided with a plurality of through hole RB1-RB6 on the patrix 2, through hole RB1-RB6 position is corresponding one by one with the blind hole DB1-DB8 position on the counterdie 1, and through hole RB1-RB6 aperture is less than blind hole DB1-DB8 diameter.In each blind hole DB1-DB8 on the counterdie 1 spring 5 is set; Being provided with one on the spring 5 can be along each through hole RB1-RB6 and blind hole DB1-DB8 axially-movable and the pillar 6 that from patrix 2, does not break away from; The upper surface 20 of pillar 6 protrusion patrixes 2; Pillar 6 is positioned at the frame place of film or gummed paper just, is used for gummed paper is positioned.

With the gummed paper is example, and one of masking tape glue faces up in the space that the upper surface 20 that at first is positioned over patrix 2 surrounds by a plurality of pillars 6, and because of the product area is slightly larger than the gummed paper housing, therefore, product is placed in the space that is surrounded by each bolt 4 on the pillar 6 subsequently.Connect vacuum valve by air compressor machine through screwed hole 131, vacuum valve connects air compressor machine through tracheae again, and is air-breathing to each pore 22; In the square groove 11 of tool, produce vacuum, gummed paper entirely is adsorbed on the upper surface 20 of patrix 2, at this moment; Product is exerted pressure, be positioned at the pillar 6 compression springs 5 below the product, pillar 6 is pressed in the patrix 2; Make the contact of product and gummed paper face, be adhered to together.

The air-breathing tool that it will be appreciated by those of skill in the art that the utility model can be used in any occasion that need attach another product of larger area at product surface, attaches quality to improve its surface.

The above only is the preferred implementation of the utility model; Should be understood that; For those skilled in the art; Under the prerequisite that does not break away from the utility model know-why, can also make some improvement and distortion, these improvement and distortion also should be regarded as the protection domain of the utility model.

Claims

1. air-breathing tool is used on large-area product, pasting an attaching thing little than the product housing, it is characterized in that, comprises

2. air-breathing tool according to claim 1 is characterized in that said patrix is provided with a plurality of reference columns, and said a plurality of reference columns surround the space that formation one can be held product.

3. air-breathing tool according to claim 2 is characterized in that said reference column protrudes from the upper surface of said patrix.

4. air-breathing tool according to claim 1 and 2 is characterized in that, on said patrix, also is provided with a plurality of telescopic masts that stretch out or withdraw said patrix upper surface, and said telescopic mast surrounds formation one can hold the space that attaches thing.

5. air-breathing tool according to claim 4 is characterized in that, the bottom of said telescopic mast is an elastomeric element.

6. air-breathing tool according to claim 5 is characterized in that said elastomeric element is arranged in hole set on the said counterdie, and supports the axially-movable of said telescopic mast along said hole by said elastomeric element.

7. air-breathing tool according to claim 1 is characterized in that, said passage be positioned at said counterdie side and the end be the screwed hole that is connected with vacuum valve.

8. air-breathing tool according to claim 7 is characterized in that, said vacuum valve is connected with air compressor machine through tracheae.