CN213500952U

CN213500952U - Attached frock of bubble cotton

Info

Publication number: CN213500952U
Application number: CN202022266764.9U
Authority: CN
Inventors: 魏波; 杨兵
Original assignee: Chengdu Wanchuang Technology Co ltd
Current assignee: Chengdu Wanchuang Technology Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-06-22
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses a foam attaching tool, which comprises an upper tool and a lower tool; the upper jig is positioned above the lower jig and used for placing foam and release paper; the lower jig is provided with a positioning column, and the positioning column is used for positioning the foam and the release paper; go up the tool bottom and be equipped with the vacuum hole that is used for adsorbing the bubble cotton, the outside one end of tool is the vacuum joint for the vacuum hole is located, and the vacuum joint is located the outside one end of tool and is communicated with switching gas flow divider. The bubble is cotton with place in last tool from type paper, and fix a position the calibration through the reference column of tool down, the vacuum joint and the gaseous flow divider intercommunication of switching of vacuum hole, it adsorbs the bubble cotton to open the pneumatic valve and make the vacuum hole produce the negative pressure, make the cotton stable fixing of bubble inside last tool, take away the tool back down, tear and spill the bubble celloidin face from type paper, it makes its bonding firm with the laminating of casing binding face and bubble celloidin face, this frock can guarantee that the cotton attached position of bubble is accurate, the product uniformity is high, the production efficiency is improved.

Description

Attached frock of bubble cotton

Technical Field

The utility model relates to an electronic equipment field, especially a cotton attached frock of bubble.

Background

With the continuous progress of technology, electronic devices have penetrated into the corners of people's lives, and the attachment between foam and a housing is often involved in the production process of the electronic devices.

At present, the foam attaching mode comprises automatic attaching, CCD positioning, jig positioning attaching and manual attaching.

The automatic attaching and CCD positioning modes are suitable for attaching large-batch and customized electronic equipment, have the defect of high cost and are not suitable for small and micro enterprises;

because of automatic cost is too high, the manual attached mode of most little enterprises at present all adopts, however, manual attaching can cause the cotton atress of bubble to pull the deformation, and it is bad such as off normal to attach, causes the cost to run off, and it is high to producing line staff to require simultaneously, has increased the human cost, and is inefficient to yield and uniformity are poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the problem to the with high costs, inefficiency and the product uniformity difference that prior art exists provides the attached frock of a bubble cotton.

In order to realize the purpose, the utility model discloses a technical scheme be:

a foam attaching tool comprises an upper jig and a lower jig;

the upper jig is positioned above the lower jig and used for placing foam and release paper;

the lower jig is provided with a positioning column, and the positioning column is used for positioning the foam and the release paper;

the vacuum hole is arranged at the bottom of the upper jig and used for adsorbing the foam, the end, located outside the upper jig, of the vacuum hole is a vacuum connector, and the end, located outside the upper jig, of the vacuum connector is communicated with the switching gas diverter valve.

The utility model provides an attached frock of bubble cotton, through the structure, the bubble is cotton and place in last tool from type paper, and fix a position the calibration through the reference column of tool down, it is equipped with the vacuum hole to go up the tool bottom, the vacuum joint and the gaseous flow divider intercommunication of switching in vacuum hole, open the pneumatic valve and make the vacuum hole produce the negative pressure and adsorb and live the bubble cotton, make the cotton stable fixed of bubble inside last tool, take away the tool back down, tear and leave type paper, spill the bubble celloidin face, laminate casing binding face and bubble celloidin face and make its bonding firm, the attached frock of bubble cotton can guarantee to steep cotton attached position accurate, the product uniformity is high, the production efficiency is improved, and the cost is reduced.

As the utility model discloses an optimized scheme, it is equipped with opening recess up to go up in the tool, the recess is used for placing the bubble cotton with from type paper, the recess bottom is equipped with the through-hole, be equipped with the boss down on the tool, the through-hole cover is established the boss outside, the reference column set up in on the top surface of boss.

As the preferred scheme of the utility model, the quantity of reference column is at least two.

As the utility model discloses an optimized scheme, the medial surface of going up the lateral wall of tool is the inclined plane, the lateral wall is used for fixing a position the casing. Through the structure, the inner side surface of the side wall of the upper jig is an inclined plane, the casing is put down along the side wall of the upper jig, the casing is positioned through the inclined plane side wall, the binding surface of the casing is bound with the foam adhesive surface, and the binding accuracy of the foam and the casing is ensured.

As the preferred scheme of the utility model, the relative both sides of tool are equipped with first breach down. Through the structure, the first notch can enable the worker to take the jig away quickly, and the working efficiency is improved.

As the utility model discloses an optimized scheme, the relative both sides upper portion of going up the tool is equipped with the second breach, the uncovered setting in upper end of second breach. Through the structure, the second notch enables the shell to be more convenient to be attached to the foam.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model provides an attached frock of bubble cotton, through the structure, the bubble is cotton and place in last tool from type paper, and fix a position the calibration through the reference column of tool down, it is equipped with the vacuum hole to go up the tool bottom, the vacuum joint and the gaseous flow divider intercommunication of switching in vacuum hole, open the pneumatic valve and make the vacuum hole produce the negative pressure and adsorb and live the bubble cotton, make the cotton stable fixed of bubble inside last tool, take away the tool back down, tear and leave type paper, spill the bubble celloidin face, laminate casing binding face and bubble celloidin face and make its bonding firm, the attached frock of bubble cotton can guarantee to steep cotton attached position accurate, the product uniformity is high, the production efficiency is improved, and the cost is reduced.

Drawings

Fig. 1 is a schematic structural view of the attached tool for foam.

Fig. 2 is a schematic structural view of the upper jig of the present invention.

Fig. 3 is a schematic structural diagram of the lower jig of the present invention.

Fig. 4 is a schematic structural view of the switching gas diverter valve according to the present invention.

Icon: 1-placing a jig; 11-a boss; 2, mounting a jig; 21-a through hole; 3-soaking cotton; 4-a housing; 5-switching gas shunt valve; 6-release paper; 7-vacuum joint; 8-a positioning column; 9-vacuum hole.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Examples

As shown in fig. 1 to 4, the present embodiment provides a foam 3 attaching tool, which includes an upper jig 2 and a lower jig 1.

Go up tool 2 and be located the top of tool 1 down, go up tool 2 and be equipped with opening recess up, the recess is used for placing bubble cotton 3 and from type paper 6.

The bottom of recess is equipped with through-hole 21, is equipped with boss 11 on the tool 1 down, is equipped with two reference columns 8 on the top surface of boss 11, and through-hole 21 cover is established on boss 11, and reference column 8 is used for the location bubble cotton 3 and from type paper 6, and is specific, is equipped with two locating holes from type paper 6, and the locating hole is established together with reference column 8 cover.

The inner side surface of the side wall of the groove is an inclined surface, the side wall is used for positioning the casing 4, and specifically, the groove with the inclined surface is wide at the top and narrow at the bottom.

Go up the bottom of tool 2 and be equipped with 6 vacuum hole 9, vacuum hole 9 is used for adsorbing bubble cotton 3, and the one end that vacuum hole 9 is located tool 2 outsidess is vacuum joint 7, and vacuum joint 7 communicates with switching gas flow divider 5.

The two opposite sides of the lower jig 1 are provided with first notches.

Go up the opposite both sides of tool 2 and be equipped with the second breach, the open setting in upper end of second breach.

During operation, place bubble cotton 3 and in the recess of last tool 2 from type paper 6, and make the locating hole of type paper 6 overlap with reference column 8 and establish together and fix a position the calibration, open switching gas flow divider 5 after the location calibration finishes, then take off tool 1, make vacuum hole 9 produce the negative pressure through switching gas flow divider 5 and adsorb bubble cotton 3, vacuum hole 9 produces the negative pressure and is greater than the stripping force from type paper 6, then tear and spill the 3 glued faces of bubble cotton from type paper 6, put down casing 4 along the inclined plane lateral wall of last tool 2, fix a position casing 4 through the inclined plane lateral wall, make casing 4 binding face and the laminating of the 3 glued faces of bubble cotton, the reuse power is pressed, make its bonding firm.

The attached frock of cotton 3 of bubble that this embodiment provided beneficial effect lies in:

the foam 3 and the release paper 6 are placed in the upper jig 2 and are positioned and calibrated through a positioning column 8 of the lower jig 1, a vacuum hole 9 is formed in the bottom of the upper jig 2, a vacuum connector 7 of the vacuum hole 9 is communicated with a switching gas flow divider 5, an air valve is opened to enable the vacuum hole 9 to generate negative pressure to adsorb the foam 3, the foam 3 is stably fixed in the upper jig 2, the release paper 6 is torn off after the lower jig 1 is taken away, the glue surface of the foam 3 is leaked, and the attaching surface of the shell 4 is attached to the glue surface of the foam 3 to enable the bonding to be firm, so that the attaching position of the foam 3 can be accurate, the product consistency is high, the production efficiency is improved, and the cost is reduced;

the inner side surface of the side wall of the upper jig 2 is an inclined surface, the shell 4 is put down along the side wall of the upper jig 2, the shell 4 is positioned through the inclined side wall, the binding surface of the shell 4 is bound with the glue surface of the foam 3, and the binding accuracy of the foam 3 and the shell 4 is ensured;

the first notch can enable workers to quickly take the jig 1 off, so that the working efficiency is improved;

the second breach makes casing 4 more convenient when with the laminating of bubble cotton 3.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A foam attaching tool is characterized by comprising an upper tool (2) and a lower tool (1);

the upper jig (2) is positioned above the lower jig (1), and the upper jig (2) is used for placing foam (3) and release paper (6);

a positioning column (8) is arranged on the lower jig (1), and the positioning column (8) is used for positioning the foam (3) and the release paper (6);

go up tool (2) bottom and be equipped with and be used for adsorbing vacuum hole (9) of bubble cotton (3), vacuum hole (9) are located go up the outside one end of tool (2) and be vacuum joint (7), vacuum joint (7) and switching gas flow divider (5) intercommunication.

2. The foam attaching tool according to claim 1, wherein a groove with an upward opening is formed in the upper jig (2), the groove is used for placing the foam (3) and the release paper (6), a through hole (21) is formed in the bottom of the groove, a boss (11) is formed in the lower jig (1), the through hole (21) is sleeved on the outer side of the boss (11), and the positioning column (8) is arranged on the top surface of the boss (11).

3. The foam attaching tool according to claim 2, wherein the number of the positioning columns (8) is at least two.

4. The foam attaching tool according to claim 1, wherein the inner side surface of the side wall of the upper jig (2) is an inclined surface, and the side wall is used for positioning the shell (4).

5. The foam attaching tool according to claim 1, wherein first notches are formed in two opposite sides of the lower jig (1).

6. The foam attaching tool according to claim 1, wherein second notches are formed in two opposite sides of the upper jig (2), and the upper ends of the second notches are arranged in an open mode.