CN216579208U - Local pad pasting tool - Google Patents
Local pad pasting tool Download PDFInfo
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- CN216579208U CN216579208U CN202122794675.6U CN202122794675U CN216579208U CN 216579208 U CN216579208 U CN 216579208U CN 202122794675 U CN202122794675 U CN 202122794675U CN 216579208 U CN216579208 U CN 216579208U
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Abstract
The utility model relates to a local film sticking jig. It has solved the technical problem that current local pad pasting tool inefficiency and precision are poor. This local pad pasting tool, including a supporting platform, local pad pasting tool should include: the product positioning platform is vertically and slidably connected with the supporting platform and used for limiting a shell product, and a film pasting yielding position opening is formed in the middle of the product positioning platform; the membrane positioning platform is arranged on the supporting platform, and the upper end of the membrane positioning platform is provided with an embedded film-sticking yielding port to form a membrane positioning groove; and the driving mechanism is arranged on the supporting platform at intervals and connected with the product positioning platform. This local pad pasting tool pad pasting in-process diaphragm location back keeps motionless, and the shell product pushes down along with product positioning platform and accomplishes the pad pasting, and this lift process is reliable and stable, sets up upper and lower end stroke control structure moreover, forces product positioning platform can accurately move and target in place, improves the pad pasting precision.
Description
Technical Field
The utility model belongs to the field of shell film pasting, and relates to a local film pasting jig.
Background
With the progress of scientific and technological civilization, people have higher and higher requirements on the use of products, especially 3C takes the casing class, and more contact surface area protection film is on the one hand to protect the product surface not damaged, and on the other hand can prolong life, and the productivity is wasted to traditional manual attached way, and the yields is lower simultaneously, and development dedicated precision instrument manufacturing cost consumes enormously.
For example, the chinese patent literature discloses a notebook computer housing film sticking jig [201922368034.7], including a material carrying template, the material carrying template is provided with a groove, the middle part of the groove is provided with an open groove, an ejector block is arranged in the open groove, the rear side of the material carrying template is provided with a reference block, the front side and the left and right sides of the material carrying template are provided with limit blocks, the left and right sides of the material carrying template are provided with chutes, each of the chutes is slidably connected with a sliding block, two of the sliding blocks are provided with hinged supports, two of the hinged supports are hinged with a scraper, the lower part of the material carrying template is provided with an air cylinder, and a piston rod of the air cylinder penetrates through the material carrying template and is fixedly connected with the ejector block. Although this pad pasting tool improves the attached efficiency of protection film and yields and manufacturing cost is lower, but the mode poor stability of pad pasting process jacking structure drive diaphragm, the easy fold of diaphragm, the stroke does not have the control and leads to the pad pasting inaccuracy, and pad pasting shell atress is out of shape easily.
Disclosure of Invention
The utility model aims to provide a local film sticking jig with better film sticking precision aiming at the problems in the prior art.
The purpose of the utility model can be realized by the following technical scheme:
a local pad pasting tool, includes a supporting platform, should include by local pad pasting tool:
the product positioning platform is vertically and slidably connected with the supporting platform and used for limiting a shell product, and a film pasting position-giving opening is formed in the middle of the product positioning platform;
the membrane positioning platform is arranged on the supporting platform, and a membrane attaching clearance is embedded in the upper end of the membrane positioning platform to form a membrane positioning groove;
and the driving mechanisms are arranged on the supporting platform at intervals and connected with the product positioning platform.
Furthermore, at least three guide sleeves penetrate through the product positioning platform at intervals, and guide columns which stretch into the guide sleeves and are tightly matched with the guide sleeves are arranged on the supporting platform.
Furthermore, the lower end of guide post is equipped with the down travel control portion that prevents the excessive decline of product location platform.
Furthermore, one end of the bottom of the product positioning platform, which is close to the film-sticking position-giving opening, is provided with an upper stroke control part which can be abutted against the bottom of the film positioning platform.
Furthermore, an opening reference block and two reference columns which are arranged at intervals are arranged on the product positioning platform.
Furthermore, supporting legs are arranged at the bottom of the supporting platform.
Further, the driving mechanism has four and is respectively connected with the corner of the product positioning platform.
Furthermore, the supporting platform is provided with at least two U-shaped travel limiting parts which are symmetrically arranged on two sides of the product positioning platform.
Compared with the prior art, the diaphragm and the shell are accurately positioned in the local film sticking jig, the mode of driving the product positioning platform to lift is adopted, the diaphragm is kept still after being positioned, the shell product is pressed down along with the product positioning platform to complete film sticking, the lifting process is stable and reliable, an upper end stroke control structure and a lower end stroke control structure are arranged, the product positioning platform can be forced to accurately move in place, and the film sticking accuracy is improved.
Drawings
Fig. 1 is a schematic structural view of a local film pasting jig provided by the present invention.
Fig. 2 is a schematic cross-sectional view of the partial film pasting fixture of fig. 1.
Fig. 3 is a schematic view of a driving mechanism of the local film sticking fixture of fig. 1.
Fig. 4 is a schematic view of the local film pasting jig of fig. 1 according to a second embodiment.
In the figure, 10, a support platform; 11. supporting legs; 20. a product positioning platform; 21. an open reference block; 22. a reference column; 23. pasting a film yielding port; 30. a membrane positioning platform; 31. a diaphragm positioning groove; 32. a guide sleeve; 33. a guide post; 34. a downlink control section; 35. an upper stroke control unit; 36. a U-shaped stroke limiting part; 40. a drive mechanism.
Detailed Description
Example one
Fig. 1 to fig. 3 are schematic structural diagrams of a local film pasting fixture according to the present invention.
A local film sticking jig comprises a supporting platform 10, a product positioning platform 20 vertically and slidably connected with the supporting platform 10, a film positioning platform 30 arranged on the supporting platform 10, and at least two driving mechanisms 40 arranged on the supporting platform 10 at intervals and connected with the product positioning platform 20. It is understood that the present local laminating jig may further include other functional components and specific mechanisms, such as electrical connection components, mounting structures, etc., which are well known to those skilled in the art, and therefore, will not be described in detail herein.
Supporting platform 10, as the installation carrier, the installation of other parts of being convenient for, supporting platform 10's bottom is equipped with supporting legs 11, promotes supporting platform 10's height, prevents to take place to interfere between the part, sets up supporting legs 11 simultaneously and is favorable to supporting platform 10 to be applicable to various ground environment.
And the product positioning platform 20 is used for limiting the shell product. Be equipped with an opening benchmark piece 21 on the product location platform 20 to and the benchmark post 22 that two intervals set up, realize through opening benchmark piece 21 and benchmark post 22 that the accurate stable installation of shell product is fixed a position on product location platform 20, conceivably, opening benchmark piece 21 and benchmark post 22 are all connected through the dismantlement mode of screw thread, change not unidimensional reference structure according to the model of different shell products, and the commonality is stronger.
Four corners of the bottom of the product positioning platform 20 are provided with driving mechanisms 40, and the driving mechanisms 40 drive the product positioning platform 20 to lift and control the height. The middle part of the product positioning platform 20 is provided with a film-sticking place-giving opening 23, and it is conceivable that when a shell product is placed on the product positioning platform 20, the part of the shell product exposed out of the film-sticking place-giving opening 23 is an area of which the surface needs to be covered with a film.
At least three guide sleeves 32 penetrate through the product positioning platform 20 at intervals, guide posts 33 which stretch into the guide sleeves 32 and are tightly matched with the guide sleeves 32 are arranged on the supporting platform 10, and the product positioning platform 20 is driven by the driving mechanism 40 to have a guiding function and keep a horizontal state all the time through the matching of the guide sleeves 32 and the guide posts 33 which are uniformly arranged at intervals.
The membrane positioning platform 30 is fixedly connected with the supporting platform 10, the upper end of the membrane positioning platform 30 is tightly matched with the film-sticking position-giving opening 23, and when the upper end face of the membrane positioning platform 30 is lower than the product positioning platform 20, a membrane positioning groove 31 is formed for installing and positioning the membrane.
The lower end of the guide post 33 is provided with a lower stroke control part 34 for preventing the product positioning platform 20 from excessively descending. When the product positioning platform 20 descends and abuts against the lower stroke control part 34, the upper end face of the product positioning platform 20 is flush with the upper end face of the membrane positioning platform 30, the membrane pasting area of the shell product is correspondingly attached to the membrane on the membrane positioning platform 30, and the membrane pasting operation is completed.
An upper stroke control part 35 which can be abutted against the bottom of the membrane positioning platform 30 is arranged at one end of the bottom of the product positioning platform 20, which is close to the membrane yielding port 23. When the product positioning platform 20 ascends, the ascending stroke control part 35 abuts against the bottom of the membrane positioning platform 30, so that the product positioning platform 20 is prevented from excessively ascending, and the upper end of the membrane positioning platform 30 is separated from the membrane yielding hole.
The local film sticking jig provided by the utility model has the advantages that the positioning of the film and the shell is accurate, the lifting mode of the product positioning platform 20 is adopted, the film is kept still after being positioned, the shell product is pressed down along with the product positioning platform 20 to complete film sticking, the lifting process is stable and reliable, the upper end and the lower end stroke control structures are arranged, the product positioning platform 20 is forced to accurately move in place, and the film sticking accuracy is improved.
Example two
Referring to fig. 4, the structure and principle of the present embodiment are substantially the same as those of the first embodiment, and the only difference is that: the supporting platform 10 is provided with at least two U-shaped travel limiting parts 36 symmetrically arranged at two sides of the product positioning platform 20. When the product positioning platform 20 is lifted, the upper end and the lower end of the U-shaped stroke limiting part 36 respectively limit the vertical lifting range of the product positioning platform 20, and the film sticking accuracy is improved.
The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.
Claims (8)
1. The utility model provides a local pad pasting tool, includes a supporting platform, its characterized in that, local pad pasting tool should include:
the product positioning platform is vertically and slidably connected with the supporting platform and used for limiting a shell product, and a film pasting position-giving opening is formed in the middle of the product positioning platform;
the membrane positioning platform is arranged on the supporting platform, and a membrane attaching clearance is embedded in the upper end of the membrane positioning platform to form a membrane positioning groove;
and the driving mechanisms are arranged on the supporting platform at intervals and connected with the product positioning platform.
2. The jig for local film sticking of claim 1, wherein at least three guide sleeves penetrate through the product positioning platform at intervals, and the support platform is provided with guide columns which extend into the guide sleeves and are tightly matched with the guide sleeves.
3. The jig for partial coating of claim 2, wherein the lower end of the guide post is provided with a lower stroke control portion for preventing the product positioning platform from excessively descending.
4. The local film sticking jig of claim 1, wherein one end of the bottom of the product positioning platform, which is close to the film sticking position giving opening, is provided with an upper stroke control part which can abut against the bottom of the film positioning platform.
5. The local film sticking jig according to claim 1, wherein the product positioning platform is provided with an opening reference block and two reference columns which are arranged at intervals on the product positioning platform.
6. The jig for partial film pasting according to claim 1, wherein the bottom of the supporting platform is provided with supporting legs.
7. The jig for local sticking film according to claim 1, wherein the driving mechanism has four driving mechanisms and is connected to the corners of the product positioning platform respectively.
8. The local film sticking jig according to claim 2, wherein the supporting platform is provided with at least two U-shaped stroke limiting parts symmetrically arranged at two sides of the product positioning platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122794675.6U CN216579208U (en) | 2021-11-16 | 2021-11-16 | Local pad pasting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122794675.6U CN216579208U (en) | 2021-11-16 | 2021-11-16 | Local pad pasting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216579208U true CN216579208U (en) | 2022-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122794675.6U Active CN216579208U (en) | 2021-11-16 | 2021-11-16 | Local pad pasting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216579208U (en) |
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2021
- 2021-11-16 CN CN202122794675.6U patent/CN216579208U/en active Active
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