CN219790621U - Adhesive backing device for EVA foam piece - Google Patents
Adhesive backing device for EVA foam piece Download PDFInfo
- Publication number
- CN219790621U CN219790621U CN202320620948.1U CN202320620948U CN219790621U CN 219790621 U CN219790621 U CN 219790621U CN 202320620948 U CN202320620948 U CN 202320620948U CN 219790621 U CN219790621 U CN 219790621U
- Authority
- CN
- China
- Prior art keywords
- base
- eva
- back adhesive
- vacuum suction
- eva foam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000000853 adhesive Substances 0.000 title claims abstract description 42
- 230000001070 adhesive effect Effects 0.000 title claims abstract description 42
- 239000006260 foam Substances 0.000 title claims abstract description 25
- 238000003860 storage Methods 0.000 claims abstract description 19
- 229920000742 Cotton Polymers 0.000 claims abstract description 3
- 238000001179 sorption measurement Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 1
- 239000003292 glue Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The utility model provides an EVA foam piece back adhesive sticking device, relates to the technical field of mechanical equipment, and solves the technical problems that in the prior art, manual back adhesive sticking is carried out on an EVA piece, the sticking efficiency is low, and uneven sticking is easy to cause. This EVA bubble cotton piece pastes gum device includes base, movable part and fixed part, wherein: the base, the moving part and the fixing part are connected in sequence, the moving part can drive the fixing part to move towards the direction close to or far away from the base, the fixing part can fix or release the EVA foam sheet and the gum, and the base is provided with a temporary storage groove. The utility model is used for realizing automatic bonding of the EVA sheet and the back adhesive, avoiding bonding dislocation and improving bonding efficiency.
Description
Technical Field
The utility model relates to the technical field of mechanical equipment, in particular to an EVA foam piece back adhesive sticking device.
Background
In the current market, single magnet packaging often uses EVA foam sheets with back glue. The method mainly comprises the following steps: firstly, sticking back glue on the back of the EVA sheet with holes, then placing the magnet into the holes of the EVA sheet, fixing the single magnet, and finally packaging one piece of EVA sheet with the magnet.
The inventors found that: in the prior art, in the step of sticking the EVA sheet to the back adhesive, the EVA sheet and the back adhesive are usually manually adhered and aligned.
In summary, the prior art has at least the following technical problems:
the manual back adhesive is pasted on the EVA sheets, so that the adhesive efficiency is low, and uneven adhesion is easily caused.
Disclosure of Invention
The utility model aims to provide an EVA foam piece back adhesive sticking device, which solves the technical problems that the adhesive sticking efficiency is low and uneven adhesion is easy to cause in the prior art by manually sticking back adhesive to an EVA piece.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an EVA foam piece back pasting device, which comprises a base, a moving part and a fixing part, wherein:
the base, the moving part and the fixing part are connected in sequence, the moving part can drive the fixing part to move towards the direction close to or far away from the base, the fixing part can fix or release the EVA foam sheet and the gum, and the base is provided with a temporary storage groove.
In an alternative embodiment, the fixed part comprises a vacuum suction jig plate and a vacuum suction nozzle arranged at the top of the vacuum suction jig plate, wherein the bottom of the vacuum suction jig plate is provided with a suction hole site, and the vacuum suction nozzle is communicated with the suction hole site.
In an alternative embodiment, the number of vacuum nozzles is set to at least two.
In an alternative embodiment, the moving part comprises a support and a sliding table cylinder, wherein the bottom of the support is fixedly connected with the base, one end of the sliding table cylinder is fixed on the support, and the other end of the sliding table cylinder is fixedly connected with the vacuum suction jig plate.
In an alternative embodiment, the temporary storage slot is a square slot.
In an alternative embodiment, the two ends of the bottom of the temporary storage groove are provided with first arc grooves which are concave towards the center, and the front end of the bottom of the temporary storage groove is provided with second arc grooves which are concave towards the center.
In an alternative embodiment, grooves are provided on the base on both sides of the temporary storage groove.
In an alternative embodiment, the base is further provided with mounting holes.
Based on the technical scheme, the embodiment of the utility model at least has the following technical effects:
according to the EVA foam piece adhesive backing device, the base, the moving part and the fixing part are sequentially connected, the moving part can drive the fixing part to move towards the direction close to or far away from the base, the fixing part can fix or release the EVA foam piece and the adhesive backing, and the base is provided with the temporary storage groove.
In the prior art, in the step of sticking the EVA sheet to the back adhesive, the EVA sheet and the back adhesive are usually manually adhered and aligned.
Compared with the prior art, when the device is operated, the vacuum suction nozzle is externally connected with the vacuum generator through the air pipe so as to provide vacuum suction. During operation, first step place the EVA piece in the square groove that corresponds on the base, start the slip table cylinder, the slip table cylinder is taken vacuum to inhale the tool board downward movement and is adsorbed the EVA piece in vacuum and inhale tool board bottom surface, then the slip table cylinder is taken the EVA piece to promote together. And secondly, placing the back glue into a square groove corresponding to the base, starting the sliding table cylinder again, enabling the sliding table cylinder to move downwards with the vacuum suction jig plate adsorbing the EVA sheet until the EVA sheet is attached to the back glue, disconnecting the vacuum generator, and then lifting the sliding table cylinder. And finally, manually taking out the EVA sheet with the adhesive back glue from the square groove.
Thus, the device of the utility model utilizes negative pressure to adsorb the whole EVA sheet and then integrally adheres to the back adhesive. The slip table cylinder stability is higher, can not have the condition of dislocation when bonding, and bonding precision is high, and vacuum suction jig board is provided with a plurality of absorption hole sites in addition, and the adsorptivity is strong. Therefore, automatic pressing bonding is realized, bonding dislocation is avoided, and bonding efficiency is improved. Therefore, the technical problems that the adhesive tape is stuck to the EVA sheet manually, the adhesive efficiency is low, and the adhesion is uneven in the prior art are solved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic perspective view of an EVA foam sheet adhesive backing device provided in an embodiment of the present utility model;
fig. 2 is a schematic perspective view of an EVA foam sheet adhesive backing device according to an embodiment of the present utility model;
fig. 3 is a schematic perspective view of an EVA foam sheet adhesive backing device according to an embodiment of the present utility model;
fig. 4 is a schematic perspective view illustrating a usage state of the EVA foam sheet back adhesive attaching device according to the embodiment of the present utility model.
Reference numerals: 1. a base; 11. a temporary storage groove; 111. a first arc-shaped groove; 112. a second arc-shaped groove; 12. a groove; 13. a mounting hole; 2. a moving part; 21. a bracket; 22. a slipway cylinder; 3. a fixing part; 31. vacuum suction jig plate; 32. a vacuum suction nozzle; 33. adsorbing hole sites; 4. EVA sheet; 5. and (5) back glue.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are merely one, but not all, of the embodiments of the present utility model. All other embodiments, based on the examples of the utility model, which are apparent to those of ordinary skill in the art without any inventive effort, are intended to be within the scope of the utility model.
The embodiment of the utility model provides an EVA foam piece back adhesive sticking device.
The technical scheme provided by the utility model is described in more detail below with reference to fig. 1 to 4.
As shown in fig. 1 to 4, the device for attaching an EVA foam sheet back adhesive 5 provided by the embodiment of the present utility model includes a base 1, a moving portion 2, and a fixing portion 3, where:
base 1, remove portion 2 and fixed part 3 connect gradually, and remove portion 2 can drive fixed part 3 and remove towards being close to or keeping away from the direction of base 1, and fixed part 3 can fix or release EVA bubble cotton piece and gum 5, is provided with temporary storage groove 11 on the base 1.
In the prior art, in the step of attaching the EVA sheet 4 to the back adhesive 5, the EVA sheet 4 and the back adhesive 5 are usually manually bonded and aligned.
In contrast to the prior art, the vacuum nozzle 32 is externally connected to a vacuum generator through an air tube to provide vacuum suction when the device of the present utility model is in operation. During operation, the EVA sheet 4 is placed in the square groove corresponding to the base 1, the sliding table cylinder 22 is started, the sliding table cylinder 22 carries the vacuum suction jig plate 31 to move downwards to adsorb the EVA sheet 4 on the bottom surface of the vacuum suction jig plate 31, and then the sliding table cylinder 22 carries the EVA sheet 4 to be lifted together. And in the second step, the back adhesive 5 is placed in a square groove corresponding to the base 1, the sliding table cylinder 22 is started again, the sliding table cylinder 22 moves downwards with the vacuum suction jig plate 31 adsorbing the EVA sheet 4 until the EVA sheet 4 is attached to the back adhesive 5, the vacuum generator is disconnected, and then the sliding table cylinder 22 is lifted. And finally, manually taking out the EVA sheet 4 with the adhesive back glue 5 from the square groove.
Thus, the device of the utility model uses negative pressure to adsorb the whole EVA sheet 4 and then integrally adheres to the back adhesive 5. The slip table cylinder 22 stability is higher, can not have the condition of dislocation when bonding, and the bonding precision is high, and vacuum suction jig board 31 is provided with a plurality of absorption hole sites 33 in addition, and the adsorptivity is strong. Therefore, automatic pressing bonding is realized, bonding dislocation is avoided, and bonding efficiency is improved. Therefore, the technical problems that the adhesive backing 5 is manually adhered to the EVA sheet 4, the adhesive bonding efficiency is low, and uneven adhesion is easily caused in the prior art are solved.
As an alternative embodiment, the fixing portion 3 includes a vacuum suction jig plate 31 and a vacuum suction nozzle 32 disposed at the top of the vacuum suction jig plate 31, an adsorption hole site 33 is provided at the bottom of the vacuum suction jig plate 31, and the vacuum suction nozzle 32 is communicated with the adsorption hole site 33. The above structure is convenient for manufacturing, and the vacuum suction nozzle 32 is externally connected with a vacuum generator through an air pipe so as to provide vacuum suction.
As an alternative embodiment, the number of vacuum nozzles 32 is set to two. The number may be set more according to actual needs to provide greater suction.
As an alternative embodiment, the moving part 2 includes a bracket 21 and a sliding table cylinder 22, the bottom of the bracket 21 is fixedly connected with the base 1, one end of the sliding table cylinder 22 is fixed on the bracket 21, and the other end of the sliding table cylinder 22 is fixedly connected with the vacuum suction jig plate 31. The above structure is convenient for processing and manufacturing, and is convenient for reciprocating the vacuum suction jig plate 31.
As an alternative embodiment, the temporary storage groove 11 is a square groove. The structure is convenient for processing and manufacturing, and the shape of the temporary storage groove 11 can be adjusted according to actual needs.
As an alternative embodiment, the two ends of the bottom of the temporary storage groove 11 are provided with a first arc groove 111 which is concave toward the center, and the front end of the bottom of the temporary storage groove 11 is provided with a second arc groove 112 which is concave toward the center. The structure is convenient to process and manufacture, and the EVA sheet 4 bonded with the back adhesive 5 is convenient to pick up manually.
As an alternative embodiment, grooves 12 are provided on both sides of the temporary storage groove 11 on the base 1. The structure is convenient to process and manufacture, and the EVA sheet 4 bonded with the back adhesive 5 is convenient to pick up manually.
As an alternative embodiment, the base 1 is further provided with mounting holes 13. The structure is convenient to process and manufacture, and is convenient to integrally fix the device on the operation table surface.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present utility model should be included in the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
In the description of the present utility model, it is to be noted that, unless otherwise indicated, the meaning of "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood as appropriate by those of ordinary skill in the art.
Claims (8)
1. The utility model provides a cotton piece of EVA bubble pastes gum device which characterized in that, includes base, removal portion and fixed part, wherein:
the base the movable part and the fixed part are connected in sequence, the movable part can drive the fixed part to move towards the direction close to or far away from the base, the fixed part can fix or release EVA foam sheets and gum, and a temporary storage groove is formed in the base.
2. The EVA foam sheet back adhesive attaching device according to claim 1, wherein the fixing part comprises a vacuum suction jig plate and a vacuum suction nozzle arranged at the top of the vacuum suction jig plate, an adsorption hole site is arranged at the bottom of the vacuum suction jig plate, and the vacuum suction nozzle is communicated with the adsorption hole site.
3. The EVA foam sheet back adhesive device according to claim 2, wherein the number of the vacuum suction nozzles is at least two.
4. The EVA foam sheet back adhesive attaching device according to claim 2, wherein the moving part comprises a bracket and a sliding table cylinder, the bottom of the bracket is fixedly connected with the base, one end of the sliding table cylinder is fixed on the bracket, and the other end of the sliding table cylinder is fixedly connected with the vacuum suction jig plate.
5. The EVA foam sheet back adhesive attaching device according to claim 1, wherein the temporary storage groove is a square groove.
6. The EVA foam sheet back adhesive attaching device according to claim 5, wherein the first arc-shaped grooves are arranged at two ends of the bottom of the temporary storage groove towards the center, and the second arc-shaped grooves are arranged at the front end of the bottom of the temporary storage groove towards the center.
7. The EVA foam sheet back adhesive attaching device according to claim 6, wherein grooves are formed on two sides of the temporary storage groove on the base.
8. The EVA foam sheet back adhesive attaching device according to claim 1, wherein the base is further provided with an installation hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320620948.1U CN219790621U (en) | 2023-03-24 | 2023-03-24 | Adhesive backing device for EVA foam piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320620948.1U CN219790621U (en) | 2023-03-24 | 2023-03-24 | Adhesive backing device for EVA foam piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219790621U true CN219790621U (en) | 2023-10-03 |
Family
ID=88186461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320620948.1U Active CN219790621U (en) | 2023-03-24 | 2023-03-24 | Adhesive backing device for EVA foam piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219790621U (en) |
-
2023
- 2023-03-24 CN CN202320620948.1U patent/CN219790621U/en active Active
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