Laminating device for touch screen processing

Abstract

The utility model relates to the field of touch screen fitting, and discloses a fitting device for touch screen processing, which comprises a base, a supporting plate is fixedly arranged at the top of the base, and a connecting plate is fixedly arranged at the top of the supporting plate; an output shaft of the electric push rod is fixedly connected with a pressing block; a movable block is installed on the base in a sliding mode, a containing groove is formed in the movable block, and a touch screen to be attached is placed in the containing groove. The pressing block is in extrusion fit with the movable block; a linkage rod is fixedly arranged on the pressing block, and a transmission groove is formed in the linkage rod; a protruding block is fixedly arranged on the movable block, and a transmission rod is fixedly arranged on the protruding block. The transmission rod is inserted into the transmission groove and is in limiting sliding fit with the transmission groove. The pressing block and the movable block are linked through the transmission groove and the transmission rod, a driving source does not need to be independently arranged for the movable block, manufacturing cost is low, and economic benefits are high.

Description

Technical Field

[0001] The utility model relates to the field of touch screen lamination, in particular to a lamination device for touch screen processing. Background Art

[0002] As a sensor, touch screens are increasingly used in various industries such as life and manufacturing. Currently, the touch screens used in the market are roughly divided into two categories, resistive touch screens and capacitive touch screens. Touch screen bonding is an important link in the manufacturing process of electronic products, especially in the manufacturing of mobile devices such as smartphones, tablets, and e-book readers. This process involves precisely bonding the touch screen panel to the display or glass cover to ensure the device's operational sensitivity and display effect.

[0003] The touch screen bonding jig described in the publication number CN219738124U includes: a processing table, a positioning plate is arranged above the processing table, support columns are fixedly installed at the four corners of the bottom surface of the positioning plate, the bottom ends of several support columns are fixedly installed at the four corners of the top surface of the processing table, the top surface of the processing table is provided with a receiving groove, and a movable block is arranged inside the receiving groove; a fixing component, which is arranged on the bottom surface of the positioning plate and is used to fix the touch screen in advance.

[0004] Based on the above technical features, the problem that arises is that in the prior art, independent driving sources are used to drive the movable block and the extrusion block, which results in high manufacturing costs and low economic benefits.

[0005] Therefore, it is necessary to solve the above problems by using a bonding device for touch screen processing. Utility Model Content

[0006] The purpose of the utility model is to provide a bonding device for touch screen processing to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bonding device for touch screen processing, comprising a base, a support plate is fixedly arranged on the top of the base, and a connecting plate is fixedly arranged on the top of the support plate; an electric push rod is fixedly installed on the connecting plate, and the output shaft of the electric push rod is fixedly connected to a pressure block; a movable block is slidably installed on the base, and a placement groove is arranged on the movable block, and the touch screen to be bonded is placed in the placement groove; the pressure block is squeezed and matched with the movable block; a linkage rod is fixedly arranged on the pressure block, and a transmission groove is provided on the linkage rod; a convex block is fixedly arranged on the movable block, and a transmission rod is fixedly arranged on the convex block; the transmission rod is both plugged into the transmission groove and limitedly slidably matched with the transmission groove.

[0008] Preferably, the transmission groove includes a positioning groove and an inclined groove, the positioning groove is connected to the inclined groove; the positioning groove is opened along the telescopic direction of the output shaft of the electric push rod; the inclined groove is opened along the sliding direction of the movable block; the connection between the inclined groove and the positioning groove has a smooth transition; the end of the inclined groove away from the connection with the positioning groove is inclined along the telescopic direction of the output shaft of the electric push rod.

[0009] Preferably, a notch groove is provided on the base, and the movable block is slidably arranged in the notch groove.

[0010] Preferably, a limit bar is fixedly provided on the movable block, and the limit bar is provided along the sliding direction of the movable block; a limit slide groove is provided on the base, and the limit slide groove is connected with the notch groove; the limit bar and the limit slide groove are limitedly slidably matched.

[0011] Technical effects and advantages of the utility model:

[0012] First, the pressing block and the movable block of the utility model are linked by the transmission groove and the transmission rod, and there is no need to set a separate driving source for the movable block, so the manufacturing cost is low and the economic benefit is high.

[0013] Second, the transmission groove of the utility model is formed by connecting the inclined groove and the positioning groove; the inclined groove is used for transmission to move the movable block; the positioning groove is used for positioning the movable block to limit the movable block to the area corresponding to the pressing block, with simple structure, easy use and high processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the briquetting of the utility model;

[0016] Figure 3 This is a schematic diagram of the pressing of the utility model;

[0017] Figure 4 It is a cross-sectional schematic diagram of the utility model.

[0018] In the figure: 1. base; 2. support plate; 3. connecting plate; 4. electric push rod; 5. pressure block; 6. movable block; 7. protrusion; 8. linkage rod; 9. placement slot. DETAILED DESCRIPTION

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] The utility model provides Figures 1 to 4 The bonding device for touch screen processing shown in the figure comprises a base 1. Two vertical support plates 2 are symmetrically welded on the base 1, and the tops of the two support plates 2 are welded and fixed with the same horizontal connecting plate 3. An electric push rod 4 is bolted to the top of the connecting plate 3, and a pressing block 5 is horizontally placed between the two support plates 2. The output shaft of the electric push rod 4 slides vertically downward through the connecting plate 3 and is fixedly connected to the pressing block 5 at the same time, so as to drive the pressing block 5 to move up and down.

[0021] A notch groove is cut on the base 1, and the notch of the notch groove is horizontally facing the front side of the base 1, and the notch of the notch groove is vertically facing upward. A movable block 6 is placed horizontally between the two support plates 2. The movable block 6 passes through the notch of the notch groove along the front-to-back horizontal direction, and at the same time cooperates with the notch groove in a limited sliding manner. A limit strip is welded on the movable block 6 along the sliding direction of the movable block 6. A limit slide groove is chiseled out in the base 1 along the sliding direction of the movable block 6, and the limit slide groove is connected to the notch groove. The limit strip is located in the limit slide groove and cooperates with the limit slide groove in a limited sliding manner. Ensure that the movable block 6 only slides along the front-to-back horizontal direction.

[0022] An irregular linkage rod 8 is welded and fixed on the pressing block 5, and a transmission groove is cut on the linkage rod 8. The transmission groove is formed by connecting a positioning groove and an inclined groove. The positioning groove and the inclined groove are both through grooves that penetrate the linkage rod 8 in the left and right horizontal directions. The connection between the positioning groove and the inclined groove has a smooth transition. The positioning groove is opened along the extension direction of the output shaft of the electric push rod 4, that is, the vertical direction. The inclined groove is opened along the sliding direction of the movable block 6, and at the same time, the end of the inclined groove away from the connection with the positioning groove is inclined downward along the extension direction of the output shaft of the electric push rod 4, that is, vertically.

[0023] A fixed protrusion 7 is welded on the top of the movable block 6, and a fixed transmission rod is welded on the protrusion 7. The transmission rod extends horizontally to the right and away from the movable block 6. The transmission groove is located on the right side of the movable block 6. The transmission rod is a cylindrical rod and is both plugged into the transmission groove and limitedly slidably matched with the transmission groove. It is used to drive the movable block 6 to slide in the horizontal direction.

[0024] The movable block 6 is pressed and matched with the pressing block 5 to press the touch screen to make it fit. A placement groove 9 is chiseled out on the top of the movable block 6, and the touch screen to be fitted is placed in the placement groove 9.

[0025] Working principle: When in use, place the touch screen to be bonded in the placement groove 9. Then start the electric push rod 4, and the output shaft of the electric push rod 4 drives the pressure block 5 to move downward. The pressure block 5 drives the linkage rod 8 to move downward, and the linkage rod 8 pushes the transmission rod to move horizontally backward through the inclined groove of the transmission groove. The transmission rod drives the protrusion 7 to move horizontally backward, and the protrusion 7 drives the movable block 6 to slide horizontally backward into the notch groove. The movable block 6 drives the touch screen to be bonded to move horizontally backward through the placement groove 9.

[0026] When the movable block 6 drives the touch screen to be bonded to move horizontally to the bottom of the pressing block 5, the transmission rod slides into the positioning groove of the transmission groove. At this time, the pressing block 5 contacts the touch screen to be bonded in the placement groove 9 on the movable block 6. As the output shaft of the electric push rod 4 continues to extend, the output shaft of the electric push rod 4 pushes the pressing block 5 downward to press the touch screen to be bonded until the touch screen to be bonded is bonded.

[0027] During this process, the pressing block 5 drives the linkage rod 8 to move downward synchronously, and the transmission rod slides in the positioning groove of the transmission groove.

[0028] When the touch screen to be bonded is completed, the output shaft of the electric push rod 4 drives the pressing block 5 to move upward. The pressing block 5 drives the linkage rod 8 to move upward, and the transmission rod slides in the positioning groove of the transmission groove. When the pressing block 5 is about to lose contact with the bonded touch screen, the transmission rod slides into the inclined groove of the transmission groove. As the output shaft of the electric push rod 4 continues to retract, the pressing block 5 continues to move upward.

[0029] After that, the pressing block 5 drives the linkage rod 8 to continue to move upward, and the linkage rod 8 pushes the transmission rod to move forward horizontally through the inclined groove of the transmission groove. The transmission rod drives the protrusion 7 to move forward horizontally, and the protrusion 7 drives the movable block 6 to slide forward horizontally out of the notch groove. The movable block 6 drives the already attached touch screen to move forward horizontally through the placement groove 9 until the pressing block 5 and the movable block 6 are reset.

[0030] After the pressing block 5 and the movable block 6 are reset, the bonded touch screen is taken out and the next unbonded touch screen is put on again.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A bonding device for touch screen processing, comprising a base (1), a support plate (2) fixedly arranged on the top of the base (1), and a connecting plate (3) fixedly arranged on the top of the support plate (2); characterized in that: The connecting plate (3) is fixedly mounted with an electric push rod (4), and the output shaft of the electric push rod (4) is fixedly connected with a pressing block (5); the base (1) is slidably mounted with a movable block (6), and a placement groove (9) is provided on the movable block (6), and a touch screen to be bonded is placed in the placement groove (9); the pressing block (5) and the movable block (6) are pressed and matched; a linkage rod (8) is fixedly mounted on the pressing block (5), and a transmission groove is provided on the linkage rod (8); a convex block (7) is fixedly mounted on the movable block (6), and a transmission rod is fixedly mounted on the convex block (7); the transmission rod is both plugged into the transmission groove and limitedly slidably matched with the transmission groove.

2. The touch screen processing bonding device according to claim 1, characterized in that: The transmission groove comprises a positioning groove and an inclined groove, the positioning groove is connected to the inclined groove; the positioning groove is opened along the telescopic direction of the output shaft of the electric push rod (4); the inclined groove is opened along the sliding direction of the movable block (6); the connection between the inclined groove and the positioning groove has a smooth transition; the end of the inclined groove away from the connection with the positioning groove is inclined along the telescopic direction of the output shaft of the electric push rod (4).

3. The touch screen processing bonding device according to claim 1, characterized in that: The base (1) is provided with a notch groove, and the movable block (6) is slidably arranged in the notch groove.

4. The touch screen processing bonding device according to claim 3, characterized in that: The movable block (6) is fixedly provided with a limit bar, which is arranged along the sliding direction of the movable block (6); the base (1) is provided with a limit sliding groove, which is connected to the notch groove; the limit bar and the limit sliding groove are in limited sliding cooperation.

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