Laminating equipment for touch screen production

Abstract

The utility model discloses a laminating device for touch screen production, which relates to the technical field of touch screen production and comprises a frame, a rotating component and a pressing component, and the rotating component and the pressing component are mounted on the upper portion of the frame. The rack comprises a bottom frame, supporting columns fixed to the corners of the upper side of the bottom frame, lifting columns movably arranged outside the supporting columns in a sleeving mode, and a top plate fixed to the tops of the lifting columns. The rotating assembly comprises a rotating disc, a driving structure used for rotating the rotating disc, a jig frame fixed to the edge of the upper side of the rotating disc, and a gasket embedded in the jig frame. The pressing assembly comprises a driving motor, a supporting column matched with the driving motor, a supporting arm fixed to the top of the supporting column, an electric lifting rod embedded in the front end of the supporting arm, a suction cup fixed to the bottom of the electric lifting rod and an air pump matched with the suction cup. According to the utility model, the rotating assembly is arranged, so that a plurality of touch screen substrates can be conveniently and continuously processed, the requirement of manual intervention is reduced, and the working efficiency is greatly improved.

Description

Technical Field

[0001] This utility model belongs to the field of touch screen manufacturing technology, and in particular relates to bonding equipment for touch screen manufacturing. Background Technology

[0002] With the widespread use of electronic devices, especially the popularity of portable devices such as smartphones and tablets, the demand for touchscreens is increasing. The quality of touchscreens directly affects user experience and product quality. In touchscreen production, the bonding process is one of the key steps, which involves precisely bonding substrates of different materials (such as glass, plastic film, etc.) together to form a complete touchscreen assembly.

[0003] In traditional bonding processes, the placement and pressing of substrates still often rely on manual labor. This is not only inefficient, but also prone to poor bonding accuracy due to human factors, affecting the quality of the final product. For workbenches or production lines of different heights, existing equipment may require additional adjustments or even be customized, which increases the complexity and cost of production.

[0004] To address these issues, we provide bonding equipment for touchscreen production. Utility Model Content

[0005] The purpose of this invention is to provide a bonding equipment for touch screen production. By setting a rotating component to continuously engage the touch screen substrate with the pressing component, and by using an adjustable-height frame as the overall framework of the equipment, the invention solves the problems of fixed height and low automation in existing touch screen bonding equipment.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0007] This utility model is a bonding equipment for touch screen production, including a frame, and a rotating component and a pressing component installed on the upper part of the frame;

[0008] The frame includes a base frame, a support column fixed at the upper corner of the base frame, a lifting column movably sleeved on the outside of the support column, a top plate fixed to the top of the lifting column, a mounting plate fixed to the upper part of the lifting column, and a bottom plate fixed to the lower part of the lifting column.

[0009] The rotating assembly includes a turntable rotatably mounted above the top plate, a drive structure for rotating the turntable, a jig frame fixed to the upper edge of the turntable, and a gasket embedded inside the jig frame.

[0010] The pressing assembly includes a base fixed at the corner of the top plate, a drive motor fixed on the upper side of the base, a support column adapted to the drive motor, a support arm fixed on the top of the support column, an electric lifting rod embedded in the front end of the support arm, a suction cup fixed to the bottom of the electric lifting rod, and an air pump adapted to the suction cup.

[0011] The present invention is further configured such that a plurality of limiting holes are vertically opened on the periphery of the support column, and the limiting holes are fitted with pins, and the support column is fixed to the lifting column by the pins.

[0012] The present invention is further configured such that a power supply box is fixed on the upper side of the base plate, the power supply box has a door on the front, and the power supply box has a built-in rechargeable power supply.

[0013] The present invention is further configured such that the driving structure includes a rotary motor fixed to the upper side of the mounting plate, a drive wheel connected to the output shaft of the rotary motor, a driven wheel connected to the drive wheel via a belt, and a transmission shaft fixed to the middle of the driven wheel. The driven wheel is movably connected to the mounting plate via a shaft member, and a top plate is provided through the upper end of the transmission shaft to connect to the turntable.

[0014] The present invention is further configured such that the drive structure includes a tension wheel, the tension wheel is in contact with the outer side of the belt, and the mounting plate has a groove for adjusting the position of the tension wheel.

[0015] The present invention is further configured such that notches are provided at both ends of the fixture frame, and the substrate for touch screen bonding is placed sequentially inside the fixture frame.

[0016] The present invention is further configured such that the gasket is made of a flexible material, and the thickness of the gasket is higher than the height of the notch in the fixture frame.

[0017] The present invention is further configured such that guide columns are symmetrically arranged on the lower side of the main body of the electric lifting rod, and the lower end of the guide columns passes through the end of the suction cup.

[0018] This utility model has the following beneficial effects:

[0019] 1. This utility model, by setting a rotating component, facilitates the continuous processing of multiple touch screen substrates, reduces the need for manual intervention, and greatly improves work efficiency. The electric lifting rod in the pressing component, combined with the suction cup, can accurately control the pressing force and position, ensuring the consistency of each bonding and reducing the scrap rate.

[0020] 2. This utility model uses a height-adjustable frame as the overall frame structure of the equipment, which facilitates the adjustment of the overall height of the equipment and improves its applicability. The cooperation between the support column and the lifting column is used to realize the lifting function of the frame. At the same time, a pin structure is set to fix the support column and the lifting column after the position is adjusted. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 A schematic diagram of one side of the overall structure of the bonding equipment used in touch screen production.

[0023] Figure 2 A schematic diagram of the other side of the overall structure of the bonding equipment used in touchscreen production.

[0024] Figure 3 A schematic diagram of the drive structure for a bonding equipment used in touchscreen production.

[0025] Figure 4 Lamination equipment for touch screen production Figure 2 Enlarged schematic diagram of the structure at point A in the middle.

[0026] The attached diagram lists the components represented by each number as follows:

[0027] 100-Frame, 101-Base frame, 102-Support column, 103-Lifting column, 104-Pin, 105-Mounting plate, 106-Top plate, 107-Base plate, 200-Power supply box, 201-Box door, 300-Rotating assembly, 301-Turntable, 302-Drive shaft, 303-Driven wheel, 304-Belt, 305-Drive wheel, 306-Rotating motor, 307-Tension wheel, 308-Jig frame, 309-Shim, 400-Pressure assembly, 401-Base, 402-Drive motor, 403-Support column, 404-Outrigger, 405-Electric lifting rod, 406-Guide column, 407-Air pump, 408-Suction cup. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0029] Please see Figure 1-4This utility model is a bonding equipment for touch screen production, including a frame 100, and a rotating assembly 300 and a pressing assembly 400 installed on the upper part of the frame 100.

[0030] The frame 100 includes a base frame 101, a support column 102 fixed at the upper corner of the base frame 101, a lifting column 103 movably sleeved on the outside of the support column 102, a top plate 106 fixed to the top of the lifting column 103, a mounting plate 105 fixed to the upper part of the lifting column 103, and a base plate 107 fixed to the lower part of the lifting column 103. The support column 102 has several vertically opening limiting holes on its periphery, and the limiting holes are fitted with pins 104. The support column 102 is fixed to the lifting column 103 via the pins 104. The frame 100 serves as the overall frame of the equipment and is used for the subsequent installation of the power supply box 200, the rotating component 300, and the pressing component 400. The cooperation between the support column 102 and the lifting column 103 is used to realize the lifting function of the frame 100. At the same time, the pin 104 structure is provided to fix the support column 102 and the lifting column 103 after the position is adjusted.

[0031] The rotating assembly 300 includes a turntable 301 rotatably mounted above the top plate 106, a drive structure for rotating the turntable 301, a jig frame 308 fixed to the upper edge of the turntable 301, and a pad 309 embedded inside the jig frame 308. The jig frame 308 has notches at both ends. The substrate for touch screen bonding is placed into the jig frame 308 in sequence. The pad 309 is made of flexible material and its thickness is higher than the height of the notches in the jig frame 308. The turntable 301 rotates under the action of the drive structure, causing the jig frame 308 fixed on its upper side to rotate synchronously, so that the jig frame 308 continuously cooperates with the subsequent pressing assembly 400. The notches at the edge of the jig frame 308 are used to facilitate the placement and removal of the substrate during touch screen bonding, while the pad 309 provides basic cushioning to avoid damage to the substrate during subsequent pressing.

[0032] The pressing assembly 400 includes a base 401 fixed at the corner of the top plate 106, a drive motor 402 fixed on the upper side of the base 401, a support column 403 adapted to the drive motor 402, a support arm 404 fixed to the top of the support column 403, an electric lifting rod 405 embedded in the front end of the support arm 404, a suction cup 408 fixed to the bottom of the electric lifting rod 405, and an air pump 407 adapted to the suction cup 408. Guide columns 406 are symmetrically arranged on the lower side of the main body of the electric lifting rod 405, and the lower end of the guide columns 406 passes through the suction cup. At the end of 408, the base 401 is used for mounting the drive motor 402. The drive motor 402 is used to drive the rotation of the support column 403, thereby realizing the rotation of the support arm 404, and finally realizing the replacement of the suction and pressing structure installed at the end of the support arm 404. Under the action of the air pump 407, the suction cup 408 realizes the adsorption and transfer of the substrate layer used for touch screen bonding. The electric lifting rod 405 is used for height lifting control of the suction cup 408, realizing the adjustment of the position of the suction cup 408, and also for the suction cup 408 to press the substrate inside the fixture frame 308.

[0033] Specifically, the drive structure includes a rotary motor 306 fixed to the upper side of the mounting plate 105, a drive wheel 305 connected to the output shaft of the rotary motor 306, a driven wheel 303 connected to the drive wheel 305 via a belt 304, and a transmission shaft 302 fixed to the middle of the driven wheel 303. The driven wheel 303 is movably connected to the mounting plate 105 via a shaft. The upper end of the transmission shaft 302 passes through the top plate 106 and connects to the turntable 301. The drive structure also includes a tensioning wheel 307. 07 is attached to the outside of the belt 304. The mounting plate 105 has a groove for adjusting the position of the tension wheel 307. The rotary motor 306 is used to drive the rotation of the drive wheel 305, which in turn drives the rotation of the driven wheel 303 under the transmission action of the belt 304. Finally, under the action of the transmission shaft 302, the rotation drive of the turntable 301 is realized. The tension wheel 307 is in different positions relative to the mounting plate 105, and the degree of contact with the belt 304 is different, so as to realize the tension adjustment of the belt 304.

[0034] Furthermore, a power supply box 200 is fixed on the upper side of the base plate 107. The power supply box 200 has a door 201 on its front. The power supply box 200 has a built-in rechargeable power supply and serves as an external protective structure for the rechargeable power supply. The built-in rechargeable power supply provides power output for the device.

[0035] The operation process in this embodiment is as follows:

[0036] Adjust the height of the lifting column 103 as needed and fix it with the pin 104 to ensure that the top plate 106 is at a suitable working height;

[0037] The rotary motor 306 is started, which drives the drive wheel 305 to rotate. In turn, the driven wheel 303 is driven to rotate via the belt 304. The rotation of the driven wheel 303 causes the transmission shaft 302 to rotate, which drives the turntable 301 to rotate synchronously. The rotation of the turntable 301 moves the fixed fixture frame 308 to a position below the pressing assembly 400. The suction cup 408 in the pressing assembly 400 is attracted to the substrate layer to be bonded by the air pump 407. The electric lifting rod 405 controls the suction cup 408 to descend and accurately place the substrate layer on the substrate in the fixture frame 308. After placement, the electric lifting rod 405 is activated again to apply pressure through the suction cup 408 to complete the bonding process between the substrate layers.

[0038] Once a cycle is completed, the rotating component 300 removes the bonded touchscreen from the work area and simultaneously brings the next substrate to be processed to the work position. The operator can easily remove the bonded touchscreen from the notch in the jig holder 308.

[0039] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0040] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A touch screen production laminating device, comprising a rack (100), a rotating assembly (300) and a pressing assembly (400) mounted on the upper part of the rack (100); characterized in that: the rack (100) comprises a base frame (101), a support column (102) fixed to the upper corner of the base frame (101), a lifting column (103) movably sleeved outside the support column (102), a top plate (106) fixed to the top of the lifting column (103), a mounting plate (105) fixed to the upper part of the lifting column (103), and a bottom plate (107) fixed to the lower part of the lifting column (103); the rotating assembly (300) comprises a rotating disc (301) rotatably arranged above the top plate (106), a driving structure for rotating the rotating disc (301), a jig frame (308) fixed to the upper side edge of the rotating disc (301), and a gasket (309) embedded in the inside of the jig frame (308); the pressing assembly (400) comprises a base (401) fixed to the corner of the top plate (106), a driving motor (402) fixed to the upper side of the base (401), a support column (403) matched with the driving motor (402), a support arm (404) fixed to the top of the support column (403), an electric lifting rod (405) embedded in the front end of the support arm (404), a suction cup (408) fixed to the bottom of the electric lifting rod (405), and an air pump (407) matched with the suction cup (408).

2. The attaching apparatus for producing a touch panel according to claim 1, wherein A plurality of limiting holes are vertically formed on the side of the support column (102), and a latch (104) is arranged in the limiting hole, and the support column (102) is fixed with the lifting column (103) through the latch (104).

3. The attaching apparatus for producing a touch panel according to claim 1, wherein A power box (200) is fixed to the upper side of the bottom plate (107), a box door (201) is arranged on the front of the power box (200), and a rechargeable power supply is built in the power box (200).

4. The attaching apparatus for producing a touch panel according to claim 1, wherein The driving structure comprises a rotating motor (306) fixed to the upper side of the mounting plate (105), a driving wheel (305) connected with the output shaft of the rotating motor (306), a driven wheel (303) connected with the driving wheel (305) through a belt (304), and a transmission shaft (302) fixed to the middle of the driven wheel (303), the driven wheel (303) is movably connected with the mounting plate (105) through a shaft, and the upper end of the transmission shaft (302) penetrates the top plate (106) to connect the rotating disc (301).

5. The attaching apparatus for producing a touch panel according to claim 4, wherein The driving structure further comprises a tension wheel (307), the tension wheel (307) is matched with the outside of the belt (304), and the mounting plate (105) is provided with a sliding groove for adjusting the position of the tension wheel (307).

6. The attaching apparatus for producing a touch panel according to claim 1, wherein The jig frame (308) is provided with notches at both ends, and the touch screen laminating substrate is placed in the jig frame (308) in sequence.

7. The attaching apparatus for producing a touch panel according to claim 1, wherein The gasket (309) is made of flexible material, and the thickness of the gasket (309) is higher than the height of the notch of the jig frame (308).

8. The attaching apparatus for producing a touch panel according to claim 1, wherein The electric lifting rod (405) is provided with a guide column (406) on the lower side of the main body, and the lower end of the guide column (406) is arranged in the end of the suction cup (408).

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