CN215320634U - Convex surface sticking film mechanism suitable for 3D curved surface glass - Google Patents
Convex surface sticking film mechanism suitable for 3D curved surface glass Download PDFInfo
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- CN215320634U CN215320634U CN202120819530.4U CN202120819530U CN215320634U CN 215320634 U CN215320634 U CN 215320634U CN 202120819530 U CN202120819530 U CN 202120819530U CN 215320634 U CN215320634 U CN 215320634U
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Abstract
The utility model discloses a convex surface film sticking mechanism suitable for 3D curved glass, which belongs to the technical field of film sticking machines and comprises: convex surface bearing part, the convex surface side splenium that is located convex surface bearing part both sides and the convex surface concora crush portion that is located convex surface bearing part top, convex surface concora crush portion sets and drives its elevating movement's A driving piece and convex surface concora crush portion linkage convex surface side splenium motion to do the convex surface pad pasting to the work piece through the joint motion of convex surface concora crush portion and convex surface side splenium, in order to reach and to carry out good pad pasting to the convex surface that two curved surfaces are greater than 90 products.
Description
Technical Field
The utility model belongs to the technical field of film sticking machines, and particularly relates to a convex surface film sticking mechanism suitable for 3D curved glass.
Background
Products in the mobile phone industry are continuously updated, display screens are already evolved into the existing 2.5D and 3D mobile phone screens from the previous single plane modeling, and along with the expansion of the application range of the curved glass, the manufacturing efficiency of the products needs to be continuously improved so as to meet the market demands. The traditional mobile phone screen glass cover plate is a plane, film pasting operation can be realized only by rolling and pressing one station, and after the 3D mobile phone cover plate appears, the film pasting operation is realized at one station or the film pasting operation is realized at a higher efficiency at one station, so that the problem of the existing production is solved.
If the efficiency is to be improved and the film sticking quality is to be improved, new film sticking equipment needs to be developed to meet the film sticking requirement of a novel product. The existing film sticking machine mainly uses a sticking plane as a main part, adopts copying rolling sticking to realize product film sticking below 90 degrees of two curves, and the particularity of a new product which is larger than a 90-degree two-curve product structure causes that no equipment can meet automatic production at present temporarily, the main difficulty lies in that the two-curve structure which is larger than the 90-degree two-curve structure is an inner buckle type and has small inner curve radius, the traditional roller film sticking can not realize small-curvature inner sticking, even if the curvature can meet roller sticking, the multi-station front film sticking can also be completed, and the effect is not ideal.
SUMMERY OF THE UTILITY MODEL
In view of the above, in order to solve the above problems in the prior art, the present invention provides a convex surface film pasting mechanism suitable for 3D curved glass, so as to achieve the purpose of well pasting a convex surface of a product with two curved surfaces greater than 90 °.
The technical scheme adopted by the utility model is as follows: the utility model provides a convex surface sticking film mechanism suitable for 3D curved surface glass, this convex surface sticking film mechanism includes: the convex surface flattening part is provided with an A driving piece for driving the convex surface flattening part to move in a linkage mode, and the convex surface flattening part moves by the aid of the joint movement of the convex surface flattening part and applies a convex surface film to a workpiece.
Further, the convex surface bearing part comprises a convex surface film pasting table, a convex surface jig matched with the workpiece is arranged on the convex surface film pasting table, and the convex surface side pressing parts are arranged on two sides of the convex surface jig.
Furthermore, the convex side pressing part comprises linkage side pressing blocks which are arranged on two sides of the convex film sticking table in a sliding mode, and the linkage side pressing blocks are provided with reset pieces for driving the linkage side pressing blocks to reset.
Further, the piece that resets is established to the spring, and the both ends of spring are connected respectively in linkage side briquetting and convex surface pad pasting bench.
Further, the convex jig includes:
a convex jig main body;
the convex surface tool side bodies are arranged on two sides of the convex surface tool main body in a sliding mode, the convex surface tool side bodies are matched with the inner side curved surface of the workpiece, and the convex surface tool side bodies are provided with limiting parts for limiting the convex surface tool side bodies in a matching mode.
Further, the locating part is including locating the spacing seat of convex surface pad pasting platform below and sliding rod on locating the spacing seat with sliding, the slide bar is connected on the convex surface tool side body and makes reciprocating slide through the convex surface tool side body of slide bar drive, and the slide bar is connected with the cylinder of its motion of drive.
The convex side pressing part comprises a convex side pressing main body and a convex side pressing body sleeved outside the convex side pressing main body, the convex side pressing body is connected with the driving piece A, a driving side pressing block and a convex side pressing block are arranged on the side portion of the convex side pressing body, the convex side pressing block is arranged on the side portion of the convex side pressing body in a sliding mode, and a convex side pressing opening matched with the outer curved surface of the workpiece is formed in the convex side pressing block;
the linkage side pressing block is driven to slide by the descending action of the driving side pressing block, and the sliding of the linkage side pressing block pushes the convex side pressing block to slide.
Furthermore, inclined matching surfaces are arranged between the driving side pressing block and the linkage side pressing block and between the linkage side pressing block and the convex side pressing block.
Further, the driving part A is set to be a three-axis mechanical arm.
The utility model has the beneficial effects that:
1. by adopting the convex surface film pasting mechanism suitable for 3D curved glass, the structural design of the convex surface film pasting mechanism is optimized, so that the whole convex film can be quickly attached on one station only by pressing down step by step.
Drawings
FIG. 1 is a schematic view of the overall structure of a convex surface film pasting mechanism suitable for 3D curved glass provided by the utility model;
FIG. 2 is a schematic structural diagram of a convex surface film pasting mechanism suitable for 3D curved glass provided by the utility model in an initial state;
FIG. 3 is a schematic structural diagram of a convex film pasting mechanism suitable for 3D curved glass provided by the utility model in a film pressing process;
FIG. 4 is an enlarged partial schematic view of FIG. 3;
FIG. 5 is a schematic structural diagram of a convex film sticking mechanism suitable for 3D curved glass according to the present invention when film pressing is completed;
FIG. 6 is an enlarged partial schematic view of FIG. 5;
the drawings are labeled as follows:
1-convex surface film pasting table, 2-bracket, 3-cylinder, 4-convex surface side pressing body, 5-linkage side pressing block, 6-convex surface flat pressing body, 7-active side pressing block, 8-convex surface side pressing block, 9-spring, 10-convex surface jig side body, 11-workpiece, 12-film pasting, 13-convex surface jig main body and 14-lifting cylinder.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the embodiments of the present invention, it should be noted that the indication of the orientation or the positional relationship is based on the orientation or the positional relationship shown in the drawings, or the orientation or the positional relationship which is usually placed when the utility model is used, or the orientation or the positional relationship which is usually understood by those skilled in the art, or the orientation or the positional relationship which is usually placed when the utility model is used, and is only for the convenience of describing the present invention and simplifying the description, but does not indicate or imply that the indicated device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, cannot be understood as limiting the present invention. Furthermore, the terms "first" and "second" are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be further noted that the terms "disposed" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected, unless explicitly stated or limited otherwise; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases by those skilled in the art; the drawings in the embodiments are used for clearly and completely describing the technical scheme in the embodiments of the utility model, and obviously, the described embodiments are a part of the embodiments of the utility model, but not all of the embodiments. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Example 1
Specifically provide a convex surface pad pasting mechanism suitable for 3D curved surface glass in this embodiment, aim at through configuration optimization design to carry out good pad pasting to the two curved convex surfaces that are greater than 90 products, simultaneously, can also improve the efficiency of whole pad pasting process, the concrete design is as follows:
as shown in fig. 1-6, the convex film pasting mechanism includes a convex bearing portion, convex side pressing portions located at two sides of the convex bearing portion, and a convex pressing portion located above the convex bearing portion, the convex pressing portion is provided with an a driving member for driving the convex pressing portion to move up and down, the convex side pressing portions are linked by the convex pressing portion to move correspondingly, and the convex film pasting on the workpiece 11 is realized through the joint linkage movement of the convex pressing portion and the convex side pressing portions, so as to perfectly solve the problem of convex side film pasting of products with a curvature greater than 90 °.
For convex bearing part design
The convex surface bearing part comprises a convex surface film pasting table 1, the lower part of the convex surface film pasting table 1 is arranged on a machine tool main body through a support 2, and a convex surface jig matched with a workpiece 11 is arranged on the convex surface film pasting table 1 so as to realize the fixation of the adsorption of the workpiece 11 and prevent the displacement of the workpiece 11 in the film pasting process.
Specifically, convex surface tool includes: the convex jig comprises a convex jig main body 13 and convex jig side bodies 10 arranged on two sides of the convex jig main body 13 in a sliding manner, wherein the convex jig main body 13 is matched with a convex plane of a workpiece 11, a plurality of adsorption air holes are formed in the convex jig main body 13, and the workpiece 11 is strongly adsorbed and fixed by negative pressure formed by the adsorption air holes; the convex surface tool side body 10 is matched with the inner side curved surface of the workpiece 11, the convex surface tool side body 10 is provided with a limiting part for limiting the convex surface tool side body, and the convex surface tool side body 10 can slide relative to the convex surface tool main body 13, so that the convex surface tool can adapt to the workpieces 11 with different sizes, the convex surface tool side bodies 10 on two sides only need to slide to proper positions, and the limiting part can limit the convex surface tool side body 10 to meet the requirement of bearing the workpieces 11 with different sizes. Wherein, when in actual application, the locating part is including locating the spacing seat of convex surface pad pasting platform 1 below and sliding the slide bar of locating on the spacing seat, the slide bar is connected on the convex surface tool side body 10, and the slide bar is located the slip direction of the convex surface tool side body 10, make reciprocating sliding motion through slide bar drive convex surface tool side body 10, the slide bar is connected with the cylinder 3 that drives its motion, the convex surface tool side body 10 of drive both sides makes relative motion or back of the body motion under the effect of cylinder 3, and then can adapt to not unidimensional work piece 11, and cooperate convex surface tool main part 13 to adsorb work piece 11 stably fixedly, in order to ensure going on smoothly of subsequent convex surface pad pasting process.
When in work, the working process is as follows: in an initial state, the convex jig side bodies 10 on the two sides are completely attached to the side parts of the convex jig main body 13, and at the moment, the width of the whole convex jig is the smallest, so that the whole convex jig can be adapted to a workpiece 11 to be placed on the convex jig; when the film is required to be pasted, the air cylinder 3 acts to push the convex jig side bodies 10 on the two sides to form a convex jig which is completely attached to the workpiece 11, and at the moment, the film pasting action can be normally carried out; when the film sticking is completed, the air cylinder 3 returns to move back to return the convex jig side bodies 10 on the two sides so as to ensure that the workpiece 11 can be smoothly taken out from the convex jig and sent to the next procedure.
Of course, the convex jig side bodies 10 on both sides driven by the cylinder 3 are only the preferred scheme of this embodiment, and for saving cost, a manual mode can be adopted, and locking screws are connected to the convex jig side bodies 10, so that when film sticking is performed on a certain workpiece 11, the convex jig side bodies 10 are adjusted to proper positions and then locked by the locking screws, and the mode is low in automation degree and suitable for the condition that the film sticking amount of the workpiece 11 is small.
Design of convex side pressing part
The convex surface side pressing parts are arranged on two sides of the convex surface jig, the convex surface side pressing parts comprise linkage side pressing blocks 5 which are arranged on two sides of the convex surface film sticking table 1 in a sliding mode in practical application, the linkage side pressing blocks 5 are provided with reset pieces for driving the reset pieces to reset, preferably, springs 9 are used as the reset pieces, under the action of the reset pieces, the linkage side pressing blocks 5 can reset to an initial position after the convex side surfaces of the workpieces 11 are subjected to film sticking through displacement motion, and in practical application, one ends of the springs 9 are connected to the linkage side pressing blocks 5, and the other ends of the springs are connected to the convex surface film sticking table 1.
Design of convex pressing part
The convex surface flat pressing part comprises a convex surface flat pressing main body 6 and a convex surface side pressing body 4 sleeved outside the convex surface flat pressing main body 6, the convex surface side pressing body 4 is arranged in a concave frame shape, the convex surface side pressing body 4 is connected with an A driving piece, the lifting motion of the convex surface side pressing body is driven under the action of the A driving piece, a driving side pressing block 7 and a convex surface side pressing block 8 are arranged on a side supporting arm of the convex surface side pressing body 4, the convex surface side pressing block 8 is arranged on the side portion of the convex surface side pressing body 4 in a sliding mode, the convex surface side pressing block 8 is provided with a convex surface pressing opening matched with the outer side curved surface of a workpiece 11, and the sliding direction of the convex surface side pressing block 8 is parallel to the plane direction of the workpiece 11. In practical application, the movement process is as follows:
under the action of the driving piece A, the convex side pressing body 4 is driven to do pressing-down motion, in the pressing-down motion process, the driving side pressing block 7 is in contact with the linkage side pressing block 5, the linkage side pressing block 5 is driven to slide through the descending action of the driving side pressing block 7, the linkage side pressing block 5 can gradually abut against the convex side pressing block 8 along with the motion of the linkage side pressing block 5, then the linkage side pressing block 5 slides to push the convex side pressing block 8 to slide, a convex side pressing opening matched with the outer side curved surface of the workpiece 11 is formed in the side portion of the convex side pressing block 8, under the action of the convex side pressing opening, the film material can be tightly attached to the surface of the workpiece 11, and meanwhile, along with the pressing-down action of the convex side pressing body 4, after the pressing-down movement is carried out to a certain distance, the convex side flat pressing body 6 can be linked to carry out film pasting and pressing on the outer side plane portion of the workpiece 11. In practical application, in order to ensure the mutual movement among the driving side pressing block 7, the linkage side pressing block 5 and the convex side pressing block 8, the inclined matching surfaces are arranged between the driving side pressing block 7 and the linkage side pressing block 5 and between the linkage side pressing block 5 and the convex side pressing block 8, so that the linkage movement is driven under the action of the inclined matching surfaces.
In practical application, to the design of A driving piece, adopt three-axis manipulator as A driving piece at whole lathe during operation, under the effect of three-axis manipulator, except can satisfying the drive of pushing down the action, can also order about whole convex surface concora crush portion and move tear film platform corresponding position department in the feeding mechanism of lathe, and then accomplish the action of tearing the membrane of membrane material, and be the conventional design of lathe to supporting feeding mechanism, no longer give unnecessary details here. However, in the present embodiment, only the lifting cylinder 14 is used as the driving member a to schematically illustrate the operation state of the convex film sticking mechanism when it is operated alone.
The utility model is not limited to the above alternative embodiments, and any other various forms of products can be obtained by anyone in the light of the present invention, but any changes in shape or structure thereof, which fall within the scope of the present invention as defined in the claims, fall within the scope of the present invention.
Claims (9)
1. The utility model provides a convex surface sticking film mechanism suitable for 3D curved surface glass which characterized in that, this convex surface sticking film mechanism includes: the convex surface flattening part is provided with an A driving piece for driving the convex surface flattening part to move in a linkage mode, and the convex surface flattening part moves by the aid of the joint movement of the convex surface flattening part and applies a convex surface film to a workpiece.
2. The convex surface film pasting mechanism suitable for 3D curved glass according to claim 1, wherein the convex surface bearing part comprises a convex surface film pasting table, a convex surface jig matched with a workpiece is arranged on the convex surface film pasting table, and the convex surface side pressing part is arranged on two sides of the convex surface jig.
3. The convex film pasting mechanism suitable for 3D curved glass according to claim 2, wherein the convex side pressing portion comprises linkage side pressing blocks slidably disposed on both sides of the convex film pasting table, and the linkage side pressing blocks are provided with reset members for driving the reset side pressing blocks to reset.
4. The convex film pasting mechanism suitable for 3D curved glass according to claim 3, wherein the reset member is a spring, and two ends of the spring are respectively connected to the linkage side pressing block and the convex film pasting table.
5. The convex surface film pasting mechanism suitable for 3D curved glass according to claim 2, wherein the convex surface jig comprises:
a convex jig main body;
the convex surface tool side bodies are arranged on two sides of the convex surface tool main body in a sliding mode, the convex surface tool side bodies are matched with the inner side curved surface of the workpiece, and the convex surface tool side bodies are provided with limiting parts for limiting the convex surface tool side bodies in a matching mode.
6. The mechanism of claim 5, wherein the position-limiting member comprises a position-limiting seat disposed under the convex surface film-pasting platform and a slide bar slidably disposed on the position-limiting seat, the slide bar is connected to the convex surface fixture side body and drives the convex surface fixture side body to slide back and forth through the slide bar, and the slide bar is connected to a cylinder for driving the slide bar to move.
7. The convex film pasting mechanism suitable for 3D curved glass according to claim 1, wherein the convex flat pressing part comprises a convex flat pressing main body and a convex side pressing body sleeved outside the convex flat pressing main body, the convex side pressing body is connected with the driving member A, the side part of the convex side pressing body is provided with a driving side pressing block and a convex side pressing block, the convex side pressing block is slidably arranged on the side part of the convex side pressing body, and the convex side pressing block is provided with a convex pressing opening matched with the outer curved surface of the workpiece;
the linkage side pressing block is driven to slide by the descending action of the driving side pressing block, and the sliding of the linkage side pressing block pushes the convex side pressing block to slide.
8. The convex film pasting mechanism for 3D curved glass according to claim 7, wherein the inclined matching surfaces are arranged between the driving side pressing block and the linkage side pressing block and between the linkage side pressing block and the convex side pressing block.
9. The convex surface film pasting mechanism suitable for 3D curved glass according to claim 1 or 7, wherein said A driving member is a three-axis mechanical arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120819530.4U CN215320634U (en) | 2021-04-21 | 2021-04-21 | Convex surface sticking film mechanism suitable for 3D curved surface glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120819530.4U CN215320634U (en) | 2021-04-21 | 2021-04-21 | Convex surface sticking film mechanism suitable for 3D curved surface glass |
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| Publication Number | Publication Date |
|---|---|
| CN215320634U true CN215320634U (en) | 2021-12-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120819530.4U Active CN215320634U (en) | 2021-04-21 | 2021-04-21 | Convex surface sticking film mechanism suitable for 3D curved surface glass |
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| Country | Link |
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| CN (1) | CN215320634U (en) |
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2021
- 2021-04-21 CN CN202120819530.4U patent/CN215320634U/en active Active
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