CN216738144U

CN216738144U - Structure for improving gum attaching viscosity

Info

Publication number: CN216738144U
Application number: CN202123328531.8U
Authority: CN
Inventors: 徐建钧; 黄磊
Original assignee: Dongguan Tuling Technology Co ltd
Current assignee: Dongguan Tuling Technology Co ltd
Priority date: 2021-12-27
Filing date: 2021-12-27
Publication date: 2022-06-14
Anticipated expiration: 2031-12-27

Abstract

The utility model belongs to the technical field of gum pasting, and particularly relates to a structure for improving gum pasting viscosity, which comprises a gum pasting jig, a workpiece main body and gum, wherein the workpiece main body and the gum are placed on the gum pasting jig, the gum pasting jig comprises a bearing table, a placing groove matched with the workpiece main body is formed in the upper surface of the bearing table, positioning columns are installed on the upper surface of the bearing table close to two ends, exhaust points are uniformly arranged on the surface of the workpiece main body, and the gum comprises double-faced gum pasted on the surface of the workpiece main body. According to the utility model, the exhaust points are additionally arranged on the surface of the workpiece main body and the grid lines are arranged on the double-sided adhesive, so that air in bubbles generated during the attachment of the back adhesive is discharged, the viscosity between the back adhesive and the workpiece main body is improved, the assembly quality of the back adhesive is improved, the positioning of the workpiece main body during the attachment of the back adhesive is facilitated through the insertion between the positioning holes and the positioning columns, the phenomenon of askew attachment is avoided, and the attachment effect of the back adhesive is improved.

Description

Structure for improving gum attaching viscosity

Technical Field

The utility model relates to the technical field of gum pasting, in particular to a structure for improving gum pasting viscosity.

Background

A3-5 mm square can be made on a release film (handle film) on the front side of a general die-cut product during manufacturing, the square can be used as a handle to facilitate subsequent grabbing, and if the square is made of general materials, the materials of the product are generally directly increased, so that the unit price of the product is basically not influenced. But to the expensive product of main material, give up the regional main material of this handle and can lead to the product unit price to float in a large number, when carrying out the gum equipment at present, need the cooperation realization gum equipment of basement membrane material, apron, put the basement membrane material area on the tool earlier, put the apron on the basement membrane material area again, later will wait to assemble the product and place the region on the product of putting on the apron, lift the C type hole position of apron again, will assemble the material area and move forward, adorn next mould product.

Chinese patent application No. (CN201910550115.0) discloses a gum assembling device and gum assembling method, the rubberizing of this device is efficient, has reduced manpower output, but when the product plane is great, normally when laminating gum, the bubble is produced easily, leads to the whole adhesive force of product to descend, and this device lacks location structure, when laminating gum, the deviation takes place easily, influences gum laminating quality.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a structure for improving the gum attaching viscosity, and the grid lines are added on the gum, and in addition, after the steam exhaust points are added on the product, the air exhaust of bubbles can be effectively realized, so that the gum attaching quality is improved, and the problem of adhesive force reduction during gum attaching is solved.

(II) technical scheme

The utility model specifically adopts the following technical scheme for realizing the purpose:

the utility model provides an improve structure of gum laminating viscosity, includes the rubberizing tool, places work piece main part and gum on the rubberizing tool, the rubberizing tool includes the plummer, the standing groove with work piece main part adaptation is seted up to the upper surface of plummer, and the upper surface of plummer is close to the reference column that both ends position department installed, the surface of work piece main part evenly is provided with the exhaust point, the gum is including pasting the double faced adhesive tape on work piece main part surface, be provided with the net check line on the double faced adhesive tape, and one side of double faced adhesive tape is provided with from the type membrane, be provided with the locating film from one side of type membrane, be close to both ends position department on the locating film and all offer the locating hole with the reference column adaptation.

Further, the thickness of the release film is 0.05mm, and an easy-to-tear film is symmetrically arranged at one side edge of the release film.

Further, protection grooves are formed in the positions of the inner corners of the placing grooves, and the protection grooves are of columnar structures.

Furthermore, the upper surface of plummer is located the bilateral symmetry of standing groove and has seted up easily to get the groove, easily get the degree of depth in groove and be the triple of standing groove degree of depth.

Furthermore, the upper ends of the two positioning columns are in a conical structure, and the distance between the two positioning columns is 75.60 mm.

Further, the lower surface mounting of plummer has the base, through integrated into one piece between base and the plummer.

(III) advantageous effects

Compared with the prior art, the structure for improving the gum attaching viscosity provided by the utility model has the following beneficial effects:

1. according to the utility model, the surface of the workpiece main body is additionally provided with the air exhaust points and the double-faced adhesive is provided with the grid lines, so that air in bubbles generated during the attachment of the back adhesive is favorably exhausted, the viscosity between the back adhesive and the workpiece main body is improved, and the assembling quality of the back adhesive is further improved.

2. According to the utility model, the positioning holes and the positioning columns are inserted, so that the positioning of the workpiece main body is facilitated during the gluing of the back glue, the phenomenon of askew gluing is avoided, and the gluing effect of the back glue is improved.

3. According to the utility model, the protection groove is arranged, so that the workpiece main body is protected during gum assembling, the workpiece main body is prevented from being deformed due to collision between the workpiece main body and the rubberizing jig, and the practicability of the equipment is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a disassembled view of the back adhesive of the present invention;

FIG. 3 is a schematic view of the back adhesive layer of the present invention.

In the figure: 1. a bearing table; 2. a placement groove; 3. the groove is easy to take; 4. a protective groove; 5. a positioning column; 6. a workpiece main body; 7. an exhaust point; 8. positioning the film; 9. a release film; 10. double-sided adhesive tape; 11. grid lines; 12. easy-to-tear film; 13. and (7) positioning the holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

As shown in fig. 1, 2 and 3, a structure for increasing the adhesive bonding viscosity of a back adhesive according to an embodiment of the present invention includes an adhesive bonding jig, a workpiece main body 6 and a back adhesive, the workpiece main body 6 and the back adhesive are placed on the adhesive bonding jig, the adhesive bonding jig includes a carrier 1, a placement groove 2 adapted to the workpiece main body 6 is formed on an upper surface of the carrier 1, positioning pillars 5 are installed on the upper surface of the carrier 1 near two ends, exhaust points 7 are uniformly arranged on the surface of the workpiece main body 6, the back adhesive includes a double-sided adhesive tape 10 adhered to the surface of the workpiece main body 6, a grid 11 is arranged on the double-sided adhesive tape 10, a release film 9 is arranged on one side of the double-sided adhesive tape 10, a positioning film 8 is arranged on one side of the release film 9, positioning holes 13 adapted to the positioning pillars 5 are formed on the positioning film 8 near two ends, when in use, the workpiece main body 6 is installed inside the placement groove 2, the positioning film 8 is covered on the carrier 1, insert locating hole 13 inside reference column 5, conical structure through reference column 5 upper end, fault-tolerant rate and convenience when improving locating hole 13 and reference column 5 and being connected, thereby be favorable to the gum in the location of work piece main part 6 when the laminating, avoid appearing pasting askew phenomenon, thereby improve the effect of gum laminating, furthermore, through addding exhaust point 7 and set up grid 11 on double faced adhesive tape 10 on the surface at work piece main part 6, be favorable to the inside air escape of bubble that the gum produced when the laminating, thereby improve viscidity between gum and the work piece main part 6, then improve gum equipment quality.

As shown in fig. 2, in some embodiments, the thickness of the release film 9 is 0.05mm, and the easy-to-tear film 12 is symmetrically installed at one side edge of the release film 9, so as to facilitate subsequent grabbing of the device.

As shown in fig. 1, in some embodiments, the protection grooves 4 are formed at the inner corners of the placement groove 2, the protection grooves 4 are of a columnar structure, and by providing the protection grooves 4, protection of each corner of the workpiece body 6 is achieved, so that the workpiece body 6 is prevented from colliding with a gluing jig during gluing to cause product deformation, and the practicability of the device is improved.

As shown in fig. 1, in some embodiments, easy-to-take grooves 3 are symmetrically formed in the two sides of the placing groove 2 on the upper surface of the bearing table 1, the depth of each easy-to-take groove 3 is three times that of the placing groove 2, and the workpiece main body 6 can be conveniently grabbed by the arrangement of the easy-to-take grooves 3.

As shown in fig. 1, in some embodiments, the upper ends of the two positioning columns 5 are tapered structures, and the distance between the two positioning columns 5 is 75.60mm, so that the tapered structures at the upper ends of the positioning columns 5 improve the fault tolerance and convenience of the positioning holes 13 when being connected with the positioning columns 5, thereby facilitating the positioning of the workpiece main body 6 during the gluing process, avoiding the askew gluing phenomenon, and improving the gluing effect of the gum.

As shown in fig. 1, in some embodiments, a base is installed on the lower surface of the carrier 1, and the base and the carrier 1 are integrally formed to mainly play a supporting role.

The principle of the utility model is as follows: when in use, the workpiece main body 6 is arranged inside the placing groove 2, the grabbing of the workpiece main body 6 is facilitated through the arrangement of the easy-to-take groove 3, the protection of each corner of the workpiece main body 6 is realized through the arrangement of the protection groove 4, the product deformation caused by collision between the workpiece main body 6 and a gluing jig when the gum is adhered is avoided, the practicability of the equipment is improved, the positioning film 8 is covered above the bearing platform 1, the positioning hole 13 is inserted into the positioning column 5, the fault tolerance and the convenience when the positioning hole 13 is connected with the positioning column 5 are improved through the conical structure at the upper end of the positioning column 5, so that the positioning of the workpiece main body 6 is facilitated when the gum is adhered, the askew adhesion phenomenon is avoided, the gum adhering effect is improved, in addition, the exhaust points 7 are additionally arranged on the surface of the workpiece main body 6, and the grid patterns 11 are arranged on the double-sided adhesive 10, the air inside bubbles generated when the gum is adhered is favorably exhausted, thereby improve the viscidity between gum and the work piece main part 6, improve gum equipment quality then.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an improve structure of gum laminating viscosity, includes the rubberizing tool, places work piece main part (6) and gum on the rubberizing tool, its characterized in that: the rubberizing tool includes plummer (1), standing groove (2) with work piece main part (6) adaptation is seted up to the upper surface of plummer (1), and the upper surface of plummer (1) is close to reference column (5) that both ends position department installed, the surface of work piece main part (6) evenly is provided with exhaust point (7), the gum is including pasting double faced adhesive tape (10) on work piece main part (6) surface, be provided with net check (11) on double faced adhesive tape (10), and one side of double faced adhesive tape (10) is provided with from type membrane (9), be provided with locating film (8) from one side of type membrane (9), locating hole (13) with reference column (5) adaptation are all seted up near both ends position department on locating film (8).

2. The structure for improving the adhesive-backed bonding viscosity of claim 1, wherein: the thickness of the release film (9) is 0.05mm, and an easy-to-tear film (12) is symmetrically arranged at one side edge of the release film (9).

3. The structure for improving the adhesive bonding viscosity of the back adhesive according to claim 1, wherein: the inner corner of the placing groove (2) is provided with a protecting groove (4), and the protecting groove (4) is of a columnar structure.

4. The structure for improving the adhesive-backed bonding viscosity of claim 1, wherein: the upper surface of plummer (1) is located the bilateral symmetry of standing groove (2) and has seted up easily to get groove (3), the degree of depth of easily getting groove (3) is three times of standing groove (2) degree of depth.

5. The structure for improving the adhesive-backed bonding viscosity of claim 1, wherein: the upper ends of the two positioning columns (5) are in a conical structure, and the distance between the two positioning columns (5) is 75.60 mm.

6. The structure for improving the adhesive-backed bonding viscosity of claim 1, wherein: the lower surface mounting of plummer (1) has the base, through integrated into one piece between base and the plummer (1).