CN215970105U

CN215970105U - Film pasting mechanism

Info

Publication number: CN215970105U
Application number: CN202122425329.0U
Authority: CN
Inventors: 王超; 刘毅; 丁刚; 皮进勇; 王晨光
Original assignee: Lanto Electronic Ltd
Current assignee: Lanto Electronic Ltd
Priority date: 2021-10-09
Filing date: 2021-10-09
Publication date: 2022-03-08
Anticipated expiration: 2031-10-09

Abstract

The utility model discloses a film pasting mechanism and relates to the technical field of electronic product assembly. The film sticking mechanism is used for sticking a protective film on a product with a through hole and comprises a workbench, a supporting seat and a cover plate assembly. The supporting seat is arranged on the workbench and provided with a positioning lug, and the positioning lug can extend into the through hole; the cover plate assembly comprises a body and an adsorption piece arranged on the body, the body is rotatably arranged on the workbench, and the adsorption piece is configured to adsorb the protective film; wherein, when the body rotated to laminating station department, the adsorbed protection film of absorption piece just was to the product that the supporting seat bore, and the supporting seat can drive the product and remove towards the apron subassembly of laminating station department for the product is attached mutually with the protection film. This pad pasting mechanism can fix a position wireless charging seat and protection film, and can not make protection film and wireless charging seat dirty or fish tail.

Description

Film pasting mechanism

Technical Field

The utility model relates to the technical field of electronic product assembly, in particular to a film pasting mechanism.

Background

With the development of electronic products, the appearance of the electronic products becomes an important reference factor for consumers to select products. However, in order to make the electronic product have gorgeous appearance, the requirements on the appearance of the electronic product are more delicate. The protective film is required to be used for protecting the appearance of the product in the production and sale processes, so that the appearance is not easily scratched in the production process and consumers can purchase the product more confidently.

And the wireless charging seat of electronic watch divide into the base and rotate and set up in the module that charges of base, is provided with the through-hole that holds the module that charges on the base. In order to charge the electronic watch, the charging module needs to rotate to an upright state so as to place the electronic watch, the charging module can rotate into the through hole after the charging is finished, and the charging module is mostly circular. When the wireless charging seat is pasted with the film, the periphery of the through hole of the base needs to be covered with a protective film.

Because the protection film is attached around the through-hole all around, at the attached in-process of manual work, need operating personnel manual with the attached through-hole of protection film all around, both inefficiency can't guarantee attached accuracy again, lead to partly can get into the through-hole within range of protection film, lead to the fact the hindrance to the module screw in through-hole that charges. And the manual mounting of the protective film can cause the defects of dirt or scratch on the wireless charging seat, and the efficiency is low.

In view of the above problems, it is desirable to develop a film attaching mechanism to solve the problems of low efficiency, poor accuracy and easy contamination or scratch of the wireless charging base and the protective film when attaching the protective film.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a film sticking mechanism which can position a wireless charging seat and a protective film and can not cause the protective film and the wireless charging seat to be dirty or scratched.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a film attaching mechanism for attaching a protective film to a product having a through hole, comprising: a work table;

the supporting seat is arranged on the workbench and provided with a positioning lug, and the positioning lug can extend into the through hole; the cover plate assembly comprises a body and an adsorption piece arranged on the body, the body is rotatably arranged on the workbench, and the adsorption piece is configured to adsorb the protective film;

when the body rotates to the laminating station, the adsorption piece adsorbs the protection film is right at the product borne by the supporting seat, the supporting seat can drive the product to face the cover plate assembly at the laminating station to move, so that the product is attached to the protection film.

Preferably, the cover plate assembly further comprises a first elastic member, the adsorption member is slidably disposed on the body, and two ends of the first elastic member respectively abut against the body and the adsorption member.

Preferably, the cover plate assembly further comprises a positioning part, the positioning part is slidably arranged on the body and comprises a positioning part and a butting part, the positioning part surrounds the adsorption part and protrudes out of the adsorption part, the positioning part and the adsorption part jointly form a containing groove, the butting part is fixedly connected with the positioning part, and the butting part is used for butting against the positioning lug.

Preferably, the positioning part is provided with a positioning notch.

Preferably, one of the abutting part and the positioning projection is provided with a first positioning post, and the other one of the abutting part and the positioning projection is provided with a first positioning hole, and the first positioning post is used for being inserted into the first positioning hole.

Preferably, the cover plate assembly further includes a second elastic member, and two ends of the second elastic member respectively abut against the body and the positioning member.

Preferably, the supporting seat is provided with a groove, the positioning bump is arranged in the groove, and at least one side wall of the product is attached to the groove wall of the groove.

Preferably, still include the direction subassembly, the direction subassembly includes slide rail and slider, the slider slide set up in on the slide rail to fixed connection in the supporting seat.

Preferably, the body is provided with joint spare, the workstation is provided with the buckle, the apron subassembly rotate extremely during laminating station department, joint spare with the buckle joint.

Preferably, the body is provided with a second positioning column, the buckle is provided with a second positioning hole, and the second positioning column is used for being inserted into the second positioning hole.

The utility model has the beneficial effects that:

the utility model provides a film sticking mechanism. In the film sticking mechanism, an operator firstly places the wireless charging seat on the supporting seat and enables the positioning lug to be inserted into the through hole of the wireless charging seat to position the wireless charging seat. Then the handheld portion through the protection film is placed the protection film in adsorbing the piece and adsorbed, rotates the body and makes the apron subassembly rotate to the laminating station. And finally, driving the supporting seat to drive the wireless charging seat to move towards the cover plate component at the laminating station, and after the wireless charging seat is attached with the protective film and is kept for a period of time, moving the supporting seat and opening the cover plate to take out the wireless charging seat.

This pad pasting mechanism can be fixed to wireless charging seat and protection film simultaneously, guarantees at the laminating in-process, and wireless charging seat and protection film can not take place the skew. And the whole process does not need an operator to touch the wireless charging seat and the protective film, so that the pollution and the scratch to the wireless charging seat and the protective film are prevented. This pad pasting mechanism does not need the manual wireless charging seat of alignment of operating personnel and protection film, has improved efficiency greatly.

Drawings

FIG. 1 is a schematic structural diagram of a wireless charging cradle according to the present invention;

FIG. 2 is a first structural schematic diagram of a film sticking mechanism provided by the utility model;

FIG. 3 is a schematic structural view of a cover plate assembly provided by the present invention;

FIG. 4 is a schematic structural diagram of a positioning member provided in the present invention;

fig. 5 is a schematic structural diagram of a film sticking mechanism provided by the utility model.

In the figure:

100. a wireless charging stand; 200. a protective film; 201. a hand-held portion;

1. a work table; 2. a supporting seat; 3. a cover plate assembly; 4. a guide assembly;

11. buckling; 21. positioning the bump; 22. a groove; 31. a body; 32. an adsorbing member; 33. a first elastic member; 34. a positioning member; 35. a second elastic member; 41. a slide rail; 42. a slider;

111. a second positioning hole; 211. a first positioning hole; 311. a clamping piece; 312. a second positioning column; 321. an adsorption hole; 341. a positioning part; 342. an abutting portion; 343. accommodating grooves;

3411. a notch; 3421. a first positioning post.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.

Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "secured" are to be construed broadly and encompass, for example, both fixed and removable connections; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may include the first feature being in direct contact with the second feature, or may include the first feature being in direct contact with the second feature but being in contact with the second feature by another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The technical scheme of the utility model is further explained by the specific implementation mode in combination with the attached drawings.

In the present embodiment, the product to which the protection film 200 is attached is described by taking the wireless charging cradle 100 as an example.

The embodiment provides a film attaching mechanism for attaching a protective film 200 to a wireless charging stand 100. As shown in fig. 1, the wireless charging stand 100 is provided with a through hole, and the protective film 200 is provided with a hand-held portion 201. As shown in fig. 2, the film sticking mechanism includes a worktable 1, a supporting base 2 and a cover plate assembly 3. Supporting seat 2 sets up in workstation 1, and supporting seat 2 is provided with location lug 21, and location lug 21 can stretch into in the through-hole. The cover assembly 3 includes a body 31 and an adsorbing member 32 disposed on the body 31, the body 31 is rotatably disposed on the worktable 1, and the adsorbing member 32 is configured to adsorb the protective film 200. Wherein, when body 31 rotated to laminating station department, the product that the adsorbed protection film 200 of absorption piece 32 just bore to supporting seat 2, and supporting seat 2 can drive the product and remove towards the apron subassembly 3 of laminating station department for the product is attached mutually with protection film 200. Preferably, the support base 2 is able to slide relative to the table 1, the positioning projections 21 being in abutment with the inner wall of the through hole, so as to increase the accuracy of the positioning.

In the film attaching mechanism, an operator firstly places the wireless charging base 100 on the supporting base 2, and inserts the positioning bump 21 into the through hole of the wireless charging base 100 to position the wireless charging base 100. Then the protective film 200 is placed on the adsorption piece 32 through the handheld part 201 of the protective film 200 and adsorbed, and the body 31 is rotated to rotate the cover plate assembly 3 to the attaching station. And finally, driving the supporting seat 2 to drive the wireless charging seat 100 to move towards the cover plate component 3 at the joint station, and after the wireless charging seat 100 is attached with the protective film 200 and is kept for a period of time, moving the supporting seat 2 and opening the cover plate to take out the wireless charging seat 100.

This pad pasting mechanism can be fixed to wireless charging seat 100 and protection film 200 simultaneously, guarantees at the laminating in-process, and wireless charging seat 100 and protection film 200 can not take place the skew. And the operator does not need to touch the wireless charging base 100 and the protective film 200 in the whole process, so that the pollution and the scratch to the wireless charging base 100 and the protective film 200 are prevented. This pad pasting mechanism does not need the manual wireless charging seat 100 of alignment of operating personnel and protection film 200, has improved efficiency greatly.

Wherein, the adsorption member 32 is provided with a plurality of adsorption holes 321 at intervals.

It can be understood that, in order to make the protective film 200 and the wireless charging stand 100 adhere to each other more tightly so that the protective film 200 is not easily detached, a larger force is required for pressing. If the pressing force is increased by reducing the gap between the suction member 32 and the support base 2, the wireless charging base 100 and the suction member 32 on which the protection film 200 is sucked may be rigidly collided, and the wireless charging base 100 or the protection film 200 may be damaged. As shown in fig. 3, to solve this problem, the cover assembly 3 further includes a first elastic member 33, the suction member 32 is slidably disposed on the body 31, and two ends of the first elastic member 33 respectively abut against the body 31 and the suction member 32. The wireless charging base 100 is driven by the supporting base 2 to press the adsorption piece 32 with the protective film 200, and the adsorption piece 32 compresses the spring to gradually increase the pressing force applied to the wireless charging base 100, so that enough pressing force can be ensured, and the wireless charging base 100 or the protective film 200 can be prevented from being damaged.

As shown in fig. 4, the cover plate assembly 3 further includes a positioning element 34, the positioning element 34 is slidably disposed on the body 31, the positioning element 34 includes a positioning portion 341 and an abutting portion 342, the positioning portion 341 surrounds the adsorbing element 32 and protrudes out of the adsorbing element 32, the positioning portion 341 and the adsorbing element 32 together form an accommodating groove 343, the abutting portion 342 is fixedly connected to the positioning portion 341, and the abutting portion 342 is used for abutting against the positioning protrusion 21.

Since the wireless charging stand 100 has a through hole, the protection film 200 also has a relief hole corresponding to the through hole. The protective film 200 is placed in the holding groove 343, and the abutting portion 342 extends out of the protective film 200 through the avoiding hole, so that when the operator slides the support seat 2 to drive the wireless charging base 100 to be close to the cover plate assembly 3, the positioning bump 21 is preferentially abutted with the abutting portion 342 and pushes the positioning member 34 to slide, thereby preventing the positioning portion 341 from contacting the wireless charging base 100 or the support seat 2, and making the adsorbing member 32 protrude, thereby realizing the attachment of the protective film 200 and the wireless charging base 100.

Preferably, the cover assembly 3 further includes a second elastic member 35, and two ends of the second elastic member 35 respectively abut against the body 31 and the positioning member 34. The second elastic member 35 drives the positioning member 34 to extend the positioning portion 341 and the abutting portion 342 from the surface of the suction member 32, so that the operator can position the protective film 200 when placing the protective film 200 on the suction member 32.

The positioning portion 341 has a positioning notch 3411. When the operator places the protection film 200 in the accommodating groove 343, the holding portion 201 of the protection film 200 is inserted into the positioning notch 3411, so that the protection film 200 is protected from rotating, and the accuracy of the protection film 200 attachment is improved.

Preferably, one of the abutment portion 342 and the positioning projection 21 is provided with a first positioning post 3421, and the other is provided with a first positioning hole 211, and the first positioning post 3421 is used for being inserted into the first positioning hole 211. The first positioning posts 3421 and the first positioning holes 211 can fix the relative position between the support base 2 and the adsorbing member 32, so that the protective film 200 and the wireless charging base 100 can be attached at the correct relative position, thereby improving the accuracy of the attachment of the protective film 200.

When the positioning protrusion 21 is attached to the inner wall of the through hole to position the wireless charging stand 100, the wireless charging stand 100 can rotate around the positioning protrusion 21, so that the relative position between the protective film 200 and the wireless charging stand 100 is not fixed. To solve this problem, the supporting base 2 is provided with a groove 22, the positioning protrusion 21 is disposed in the groove 22, and at least one sidewall of the wireless charging stand 100 is attached to a wall of the groove 22. The positions of the wireless charging base 100 can be unique by the positioning protrusions 21 and the groove walls of the grooves 22, so that the relative position between the wireless charging base 100 and the protective film 200 is fixed, and the accuracy of attaching the protective film 200 is ensured.

As shown in fig. 5, the film sticking mechanism further includes a guiding assembly 4, the guiding assembly 4 includes a sliding rail 41 and a sliding block 42, and the sliding block 42 is slidably disposed on the sliding rail 41 and fixedly connected to the supporting base 2. Through the slider 42 sliding on the slide rail 41, the support base 2 can be kept stable when moving towards the cover plate assembly 3, and the support base 2 can be guided, so that the position of the support base 2 is prevented from being deviated. In the present embodiment, the slide block 42 is slidably disposed on the slide rail 41 in the vertical direction.

Further, body 31 is provided with joint 311, and workstation 1 is provided with buckle 11, and when apron subassembly 3 rotated to laminating station department, joint 311 and 11 joints of buckle. The joint piece 311 is connected with the joint of the buckle 11, so that the cover plate assembly 3 can keep unchanged in the joint of the wireless charging seat 100 and the protective film 200, the joint can provide pressing force for the joint of the wireless charging seat 100 and the protective film 200, and the joint can be kept stable, thereby preventing the protective film 200 and the wireless charging seat 100 from moving relatively to cause attachment deviation.

In order to improve the accuracy of the cover plate assembly 3 when rotating to the attaching station, the body 31 is provided with a second positioning column 312, the buckle 11 is provided with a second positioning hole 111, and the second positioning column 312 is used for being inserted into the second positioning hole 111.

Preferably, the second positioning hole 111 is an oblong hole. The long axis direction of the long circular hole is perpendicular to the rotating shaft direction of the cover plate assembly 3, and the distance between two straight edges of the long circular hole is equal to the diameter of the second positioning column 312. The long round second positioning hole 111 can prevent the cover plate assembly 3 from interfering with the second positioning column 312 when rotating, and after the second positioning column 312 is inserted into the second positioning hole 111, two straight edges of the long round hole can be positioned with the second positioning column 312, so that the accuracy of the position of the cover plate assembly 3 is ensured.

The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.

Claims

1. A film attaching mechanism for attaching a protective film (200) to a product having a through hole, comprising:

a table (1);

the supporting seat (2) is arranged on the workbench (1), the supporting seat (2) is provided with a positioning lug (21), and the positioning lug (21) can extend into the through hole;

the cover plate assembly (3) comprises a body (31) and an adsorption piece (32) arranged on the body (31), the body (31) is rotatably arranged on the workbench (1), and the adsorption piece (32) is configured to adsorb the protective film (200);

when the body (31) rotates to the position of the laminating station, the protective film (200) adsorbed by the adsorbing piece (32) is opposite to the product borne by the supporting seat (2), and the supporting seat (2) can drive the product to move towards the cover plate component (3) at the position of the laminating station, so that the product is attached to the protective film (200).

2. The film sticking mechanism according to claim 1, wherein the cover plate assembly (3) further comprises a first elastic member (33), the suction member (32) is slidably disposed on the body (31), and two ends of the first elastic member (33) respectively abut against the body (31) and the suction member (32).

3. The film sticking mechanism according to claim 1, wherein the cover plate assembly (3) further comprises a positioning member (34), the positioning member (34) is slidably disposed on the body (31), the positioning member (34) comprises a positioning portion (341) and a contact portion (342), the positioning portion (341) surrounds the adsorbing member (32) and protrudes out of the adsorbing member (32), the positioning portion (341) and the adsorbing member (32) jointly form an accommodating groove (343), the contact portion (342) is fixedly connected with the positioning portion (341), and the contact portion (342) is used for contacting against the positioning protrusion (21).

4. The film attaching mechanism according to claim 3, wherein the positioning portion (341) is provided with a positioning notch (3411).

5. The film attaching mechanism according to claim 3, wherein one of said abutting portion (342) and said positioning projection (21) is provided with a first positioning post (3421), and the other is provided with a first positioning hole (211), and said first positioning post (3421) is used for being inserted into said first positioning hole (211).

6. The film sticking mechanism according to claim 3, wherein the cover plate assembly (3) further comprises a second elastic member (35), and two ends of the second elastic member (35) are respectively abutted against the body (31) and the positioning member (34).

7. The film sticking mechanism according to claim 1, wherein the supporting seat (2) is provided with a groove (22), the positioning projection (21) is arranged in the groove (22), and at least one side wall of the product is stuck to the groove wall of the groove (22).

8. The film sticking mechanism according to claim 1, further comprising a guide assembly (4), wherein the guide assembly (4) comprises a slide rail (41) and a slide block (42), and the slide block (42) is slidably disposed on the slide rail (41) and fixedly connected to the support base (2).

9. The film sticking mechanism according to any one of claims 1 to 8, wherein the body (31) is provided with a clamping piece (311), the workbench (1) is provided with a buckle (11), and when the cover plate assembly (3) rotates to the laminating station, the clamping piece (311) is clamped with the buckle (11).

10. The film sticking mechanism according to claim 9, wherein the body (31) is provided with a second positioning column (312), the buckle (11) is provided with a second positioning hole (111), and the second positioning column (312) is used for being inserted into the second positioning hole (111).