Clamp for display screen full laminating machine

Abstract

The utility model discloses a fixture for a display screen full-laminating machine, which relates to the technical field of display screen full-laminating equipment and comprises a fixture body and a grounding component arranged on one side of the fixture body. A placing area used for placing a display screen is arranged in the middle of the front face of the clamp body, and a plurality of adjustable positioning columns used for fixing the display screen are arranged on the clamp body and located on the periphery of the placing area; the grounding assembly comprises a copper wire and a fork-shaped port, one end of the copper wire is connected to the side wall of the clamp body, and the other end of the copper wire is connected with the fork-shaped port. When the display screen clamp is used, a display screen is placed on the clamp, the position of the display screen is fixed by adjusting the positioning columns, the clamp can clamp and fix display screens of various models, the structure is simple, and operation is convenient; one end of the fork-shaped port is connected to the clamp through a copper wire, and the other end of the fork-shaped port is grounded for discharging, so that the static electricity removing function is realized, and the phenomenon that the display screen is damaged by static electricity is prevented.

Description

TECHNICAL FIELD

[0001] The utility model belongs to display screen full laminating equipment technical field, concretely relates to a clamp for display screen full laminating machine. BACKGROUND

[0002] Display screen full laminating equipment is professional equipment for closely laminating various components of display screen together, and a clamp is needed to fix the display screen during the lamination process.

[0003] For example, a display screen positioning device for a laminating machine is disclosed in Chinese utility model patent (CN204108881U), which comprises a negative pressure suction device and an elastic sticking device. The elastic sticking device comprises an elastic sticking column and a driving device for driving the elastic sticking column to move downward. The negative pressure suction device comprises an upper plate for bearing the display screen. The top surface of the upper end of the elastic sticking column is slightly higher than the upper surface of the upper plate. When the display screen is placed on the upper plate, the negative pressure suction device sucks the display screen and sticks it to the top surface of the upper end of the elastic sticking column. When the display screen and the touch screen are fully laminated, the driving device pulls the elastic sticking column to move downward, and at this time, the display screen is separated from the elastic sticking column. This utility model facilitates the positioning of the display screen in a vacuum state and can effectively ensure the quality of full lamination.

[0004] However, one clamp corresponds to only one model during the production of display screen full laminating equipment, and it is very troublesome to disassemble and install the clamp, which affects the production efficiency. In addition, static electricity may cause injury during the production process, and the clamp needs to be destaticized.

[0005] Therefore, the present patent designs a clamp that can adapt to multiple models and destaticize, which not only improves the production efficiency but also prevents static electricity injury caused by the clamp. UTILITY MODEL CONTENTS

[0006] The utility model aims at the problem that the existing display screen full laminating clamp corresponds to only one model and is prone to static electricity injury during the production process, and provides a clamp for display screen full laminating machine.

[0007] The utility model is implemented through the following technical solutions:

[0008] A clamp for display screen full laminating machine comprises a clamp body and a grounding assembly arranged on one side of the clamp body.

[0009] A placing area for placing the display screen is arranged in the middle of the front surface of the clamp body, and a plurality of adjustable positioning columns are arranged around the placing area of the clamp body to fix the display screen.

[0010] The ground assembly comprises a copper wire and a fork-shaped port, one end of the copper wire is connected to the side wall of the clamp body, and the other end is connected to the fork-shaped port; in use, the fork-shaped port is grounded to discharge electricity, thereby achieving the function of removing static electricity.

[0011] As a preferred embodiment of the clamp for the full-lamination machine of the display screen, a vacuum suction gap is arranged in the placing area, a suction hole is arranged on the side wall of the clamp body, and the inner side end of the suction hole is arranged in communication with the vacuum suction gap; in use, the port of the vacuum machine is connected to the suction hole to suck out the air in the vacuum suction gap, so that the display screen is adsorbed on the placing area.

[0012] As a preferred embodiment of the clamp for the full-lamination machine of the display screen, the vacuum suction gap is in the form of a rectangular grid, and each longitudinal gap and each transverse gap of the grid are in communication with each other.

[0013] As a preferred embodiment of the clamp for the full-lamination machine of the display screen, the number of the suction holes is two, and the suction force on the display screen is increased by using the two suction holes at the same time.

[0014] As a preferred embodiment of the clamp for the full-lamination machine of the display screen, 12 strip-shaped through grooves are arranged on the front side and the rear side of the clamp body respectively, and 2 strip-shaped through grooves are arranged on the left side and the right side of the clamp body respectively.

[0015] As a preferred embodiment of the clamp for the full-lamination machine of the display screen, positioning columns are arranged in the strip-shaped through grooves, and the number of the positioning columns is 20-28.

[0016] As a preferred embodiment of the clamp for the full-lamination machine of the display screen, square nuts are arranged below the strip-shaped through grooves, and the positioning columns are threadedly connected with the square nuts, so that the positioning columns are fixed relative to the strip-shaped through grooves.

[0017] As a preferred embodiment of the clamp for the full-lamination machine of the display screen, recesses are further arranged at the four peripheral edges of the front surface of the clamp body, so that the display screen can be conveniently taken out.

[0018] As a preferred embodiment of the clamp for the full-lamination machine of the display screen, eight jackscrew screw holes are further arranged on the clamp body, and jackscrews are threadedly connected below the jackscrew screw holes, so that the flatness of the clamp body can be adjusted.

[0019] As a preferred embodiment of the utility model provides the clamp for display screen full laminating machine, the clamp body still is equipped with 8 fixed screw holes, is used for fixing clamp body through fixed screw.

[0020] Compared with the prior art, the utility model has the following advantages:

[0021] The utility model discloses a display screen is placed on the clamp, and the position of display screen is fixed through adjusting the positioning column, so that the clamp can hold and fix various models of display screen, and the structure is simple, and convenient operation is convenient. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is a kind of structural diagram for the clamp of display screen full laminating machine;

[0023] Figure 2 It is a kind of plan view for the clamp of display screen full laminating machine;

[0024] Figure 3 It is a kind of bottom view for the clamp of display screen full laminating machine;

[0025] Figure 4 It is Figure 3 It is the enlarged structural diagram of A in middle;

[0026] Figure 5 It is a kind of front view for the clamp of display screen full laminating machine.

[0027] Marked number in drawing: 1, clamp body;2, recess;3, positioning column;4, placement area;5, air extraction hole;6, vacuum suction gap;7, copper wire;8, fork port;9, fixed screw hole;10, jackscrew screw hole;11, strip through slot;12, square nut. DETAILED DESCRIPTION

[0028] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the scope of protection of the utility model.

[0029] As described in the background art, the existing clamp of display screen full laminating machine only corresponds to one model, and it is very troublesome to disassemble and install the clamp, and the phenomenon of static shock to display screen occurs in the production process.

[0030] In order to solve this technical problem, the utility model provides a clamp for display screen full -laminating machine.

[0031] Specifically, please refer to Figures 1-5 , including the clamp body 1 and the ground assembly arranged in one side of the clamp body 1;

[0032] The middle of the front of the clamp body 1 is equipped with the placing area 4 for placing the display screen, and a plurality of adjustable positioning columns 3 are arranged around the placing area 4 of the clamp body 1 for fixing the display screen;

[0033] The ground assembly includes copper wire 7 and fork port 8, one end of copper wire 7 is connected to the side wall of the clamp body 1, and the other end is connected with fork port 8, when using, the fork port 8 is grounded, and discharge is carried out, so that the static electricity removing function is realized.

[0034] The utility model provides a clamp for display screen full -laminating machine, through being equipped with a plurality of adjustable positioning columns 3 around the placing area 4 of the clamp body 1, the position of positioning column 3 can be adjusted according to the size of display screen when using, make it satisfy the fixation of different models display screen, simultaneously, copper wire 7 is connected on the side wall of the clamp body 1, one end of copper wire 7 is connected with fork port 8, the fork port 8 is grounded, and discharge is carried out, so that the static electricity removing function is realized, and the static electricity shock to display screen is avoided.

[0035] Embodiment one

[0036] Please refer to Figures 1-5 , a clamp for display screen full -laminating machine, including the clamp body 1 and the ground assembly arranged in one side of the clamp body 1;

[0037] The middle of the front of the clamp body 1 is equipped with the placing area 4 for placing the display screen;The front side and the back side of the clamp body 1 are respectively equipped with 12 strip-shaped through slots 11, and the left side and the right side of the clamp body 1 are respectively equipped with 2 strip-shaped through slots 11.

[0038] Positioning column 3 is arranged in strip-shaped through slot 11, and the number of positioning column 3 is 20-28, and the number of the embodiment is 20, and the specific number can be selected according to the size of display screen.

[0039] The lower side of strip-shaped through slot 11 is equipped with square nut 12, and positioning column 3 is threadedly connected with square nut 12, so that positioning column 3 is relatively fixed with strip-shaped through slot 11.

[0040] The ground assembly includes copper wire 7 and fork port 8, one end of copper wire 7 is connected to the side wall of the clamp body 1, and the other end is connected with fork port 8, when using, the fork port 8 is grounded, and discharge is carried out, so that the static electricity removing function is realized.

[0041] In this embodiment, strip-shaped through grooves 11 are respectively provided on the front, rear, left and right sides of the clamp body 1, and an assembly of square nuts 12 and positioning columns 3 is provided in the strip-shaped through grooves 11. When in use, the position of the positioning columns 3 is adjusted according to the size of the display screen, and the positioning columns 3 are tightened so that the positioning columns 3 and the square nuts 12 are fixed in the strip-shaped through grooves 11. The upper end of the positioning columns 3 is used to limit the edge of the display screen to achieve a fixing effect.

[0042] Example 2

[0043] The fixture of the display screen full lamination machine provided in Example 1 is further optimized, specifically, Figure 1 、 Figure 2 As shown, a vacuum slit 6 is provided in the placement area 4, and an air extraction hole 5 is provided on the side wall of the clamp body 1, and the inner end of the air extraction hole 5 is connected to the vacuum slit 6;

[0044] When in use, the port of the vacuum machine is connected to the exhaust hole 5 to extract the air in the vacuum gap 6 to generate negative pressure, thereby adsorbing the display screen on the placement area 4.

[0045] The vacuum slits 6 are in the shape of a rectangular grid, and each longitudinal slit and each transverse slit of the grid are interconnected.

[0046] There are two air extraction holes 5 , and the two air extraction holes 5 are used simultaneously to increase the adsorption force on the display screen.

[0047] In this embodiment, a vacuum seam 6 and an exhaust hole 5 are provided, and the port of the vacuum machine is connected to the exhaust hole 5 to generate negative pressure, so that the display screen placed on the fixture body 1 is subjected to negative pressure adsorption, thereby increasing the fixed shape of the display screen and preventing the display screen from moving on the fixture body.

[0048] Example 3

[0049] The fixture of the display screen full lamination machine provided in Example 2 is further optimized. Specifically, Figure 1 、 Figure 2 As shown, grooves 2 are provided around the edges of the front of the clamp body 1. The bottom of the groove 2 is lower than the height of the front of the clamp body 1. When taking the display screen, the staff can put their fingers into the groove 2 to hold the edge of the display screen, making it easier to remove the display screen.

[0050] At the same time, the clamp body 1 is also provided with 8 top screw holes 10, and the bottom of the top screw holes 10 is threadedly connected to the top screw to adjust the flatness of the clamp body 1. The clamp body 1 is also provided with 8 fixing screw holes 9 for fixing the clamp body 1 by fixing screws.

[0051] The use process of the clamp for the display screen full lamination machine provided by the utility model is as follows:

[0052] First, by adjusting the top screw, adjust the flatness of the fixture body 1, and then fix the fixture body 1 on the laminator through the fixed screw hole 9;

[0053] One end of the copper wire 7 is connected to the side wall of the fixture body 1, and the other end is connected to the fork port 8, and the fork port 8 is grounded;

[0054] According to the size of the display screen, the position of the positioning column 3 is adjusted, and the positioning column 3 and the square nut 12 are fixed in the strip-shaped groove 11 by tightening the positioning column 3;

[0055] Two air extraction holes 5 are connected to the port of the vacuum gauge through the pipeline, and the vacuum machine is used to extract the air in the vacuum suction gap 6 to generate negative pressure, and the display screen placed on the fixture body 1 is negatively adsorbed.

[0056] The utility model discloses when using the display screen is placed on the fixture, through the adjustment positioning column 3 will display screen position fixed, make the fixture can hold the fixing of multiple models of display screen, simple structure, convenient operation, and the fork port one end is connected on the fixture through copper wire 7, the other end is grounded, and discharge is carried out, thereby realizing the function of removing static electricity, prevent the phenomenon of static electricity to hurt the display screen.

[0057] It should be noted that in this text, relational terms such as first and second are used merely to distinguish one entity or action from another, without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variant thereof are intended to cover non-exclusive inclusions, so that a process, method, article, or device that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or inherent to such a process, method, article, or device. Without more limitations, the statement "includes a limited element" does not exclude the presence of additional identical elements in the process, method, article, or device that includes the element.

[0058] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A fixture for a display screen full lamination machine, characterized in that: It comprises a clamp body (1) and a grounding component arranged on one side of the clamp body (1); A placement area (4) for placing a display screen is provided in the middle of the front of the clamp body (1), and a plurality of adjustable positioning columns (3) are provided around the placement area (4) of the clamp body (1) for fixing the display screen; The grounding component includes a copper wire (7) and a fork-shaped port (8), one end of the copper wire (7) is connected to the side wall of the clamp body (1), and the other end is connected to the fork-shaped port (8). When in use, the fork-shaped port (8) is grounded to discharge, thereby realizing the static electricity removal function.

2. The fixture for a display screen full lamination machine according to claim 1, characterized in that: A vacuum slit (6) is provided in the placement area (4), and an air extraction hole (5) is provided on the side wall of the clamp body (1). The inner end of the air extraction hole (5) is connected to the vacuum slit (6). When in use, the port of the vacuum machine is connected to the air extraction hole (5) to extract the air in the vacuum slit (6) to generate negative pressure, thereby adsorbing the display screen on the placement area (4).

3. The fixture for a display screen full lamination machine according to claim 2, characterized in that: The vacuum slits (6) are in the shape of a rectangular grid, and each longitudinal slit and each transverse slit of the grid are interconnected.

4. The fixture for a display screen laminating machine according to claim 3, characterized in that: The number of the air extraction holes (5) is two, and the two air extraction holes (5) are used simultaneously to increase the adsorption force on the display screen.

5. A clamp for a display screen laminating machine according to any one of claims 1 to 4, characterized in that: The front and rear sides of the clamp body (1) are respectively provided with 12 strip-shaped through slots (11), and the left and right sides of the clamp body (1) are respectively provided with 2 strip-shaped through slots (11).

6. The fixture for a display screen full lamination machine according to claim 5, characterized in that: Positioning posts (3) are arranged in the strip-shaped through groove (11), and the number of the positioning posts (3) is 20-28.

7. The fixture for a display screen laminating machine according to claim 6, characterized in that: A square nut (12) is provided below the strip-shaped through groove (11), and the positioning column (3) is threadedly connected to the square nut (12), so that the positioning column (3) and the strip-shaped through groove (11) are relatively fixed.

8. The fixture for a display screen laminating machine according to claim 1, characterized in that: Grooves (2) are also provided on the edges around the front of the clamp body (1).

9. The fixture for a display screen laminating machine according to claim 1, characterized in that: The clamp body (1) is further provided with 8 top screw holes (10), and the bottom of the top screw holes (10) is threadedly connected to the top screws, which can adjust the flatness of the clamp body (1).

10. The fixture for a display screen laminating machine according to claim 1, characterized in that: The clamp body (1) is also provided with eight fixing screw holes (9) for fixing the clamp body (1) via fixing screws.

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