Touch panel attaching and aligning device based on machine vision

Abstract

The invention belongs to the technical field of touch pad attaching and aligning, and particularly relates to a touch pad attaching and aligning device based on machine vision, which comprises a base, a first frame body is fixedly connected to the upper end of the base, a plurality of first sliding rods are fixedly connected to the upper end face of the first frame body, and a second frame body is slidably connected to the first sliding rods. A plurality of second sliding rods are connected to the second frame body in a sliding mode, and the first frame body is further provided with an adjustable limiting mechanism used for placing the touch pad which is attached and aligned. According to the device, the touch pads which are attached and aligned can be placed among the first placing plate, the second placing plate, the third placing plate and the fourth placing plate by utilizing the adjustable limiting mechanism according to the sizes of the touch pads, and the touch pads are stacked in an edge aligning manner, so that the process of manually taking down the touch pads which are attached and aligned by a worker is omitted, and the production efficiency is improved. The labor intensity of workers is reduced, and meanwhile, the tidily-placed touch panels are convenient for unified detection, numbering and packaging.

Description

Technical Field

[0001] The invention belongs to the technical field of touch panel lamination and alignment, and in particular is a touch panel lamination and alignment device based on machine vision. Background Art

[0002] A touchpad is an input device that can sense finger movement and control pointer action. It generates corresponding electrical signals by sensing the movement of fingers on the board. These signals are converted into instructions that can be recognized by the computer, thereby achieving control of the computer. The touchpad fitting and alignment device refers to a device that assists processing machinery to quickly align touchpad parts with original components such as circuit boards and then install them during the production and manufacturing process of some electronic devices with touchpads. In addition, the touchpad is fitted and aligned through the cooperation of machine vision technology and the fitting and alignment device, thereby ensuring a high alignment accuracy during the fitting process.

[0003] The patent with announcement number CN114501837B discloses a touchpad laminating and aligning device, including a pad and a positioning structure, wherein the pad is fixedly connected to support rods at the four corners of the upper surface, and the upper ends of the four support rods are fixedly connected to a positioning plate, and the surface of the positioning plate is provided with a positioning structure, and the positioning structure includes two sliding holes, both of which are provided on the surface of the positioning plate, and the inner wall of the sliding hole of the positioning plate is slidably connected to a slider, and the cross section of the slider is in the shape of an "I", and the upper end of the slider is fixedly connected to a positioning piece, and the tip of the positioning piece is clamped with a rubber piece, and the lower end of the slider is rotatably connected to a rotating plate. This patent solves the problem that the clamping piece of the traditional alignment device and the touchpad are in hard contact, the touchpad is easily damaged when clamping and fixing the touchpad, and the adaptability is low when aligning touchpads of different sizes.

[0004] However, the above technical solution still has the following deficiencies in practical application:

[0005] Although the touch pad can be positioned by setting a positioning structure, when multiple touch pads need to be positioned in sequence, the touch pad that has been positioned needs to be removed from the positioning structure before the next touch pad can be placed. When the number of touch pads that need to be positioned is large, the number of times the staff removes the touch pads will increase, thereby increasing the labor intensity of the workers. In addition, usually, the touch pads that have been positioned need to be uniformly inspected, numbered, and packaged, and the touch pads that need to be manually removed by the workers may be placed in a relatively messy state on the periphery, which is not conducive to subsequent inspection, numbering, and packaging. In addition, when the touch pads are manually sorted, the labor intensity of the workers will also increase.

[0006] To this end, the present invention provides a touch panel lamination and alignment device based on machine vision. Summary of the invention

[0007] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background technology, the present invention proposes a touch panel lamination and alignment device based on machine vision.

[0008] The technical solution adopted by the present invention to solve the technical problem is: a touch panel laminating and aligning device based on machine vision, comprising a base, a frame body 1 is fixedly connected to the upper end of the base, a plurality of slide bars 1 are fixedly connected to the upper end surface of the frame body 1, a frame body 2 is slidably connected to the slide bar 1, a plurality of slide bars 2 are slidably connected to the frame body 2, a clamping plate is fixedly connected to one end of the slide bar 2, and an adjustable limiting mechanism for placing the touch panel after laminating and aligning is also provided on the frame body 1;

[0009] The adjustable limiting mechanism includes a slider 1 slidably connected to the front and rear sides of the left end of the frame 1, a slider 3 is fixedly connected to one side of the right end face of the slider 1, a slider 2 is fixedly connected to the right end of the slider 3, the slider 2 is slidably connected to the frame 1, and the left and right sides of the slider 3 on the rear side are respectively slidably connected to a placement plate 3 and a placement plate 2, and the left and right sides of the slider 3 on the front side are respectively slidably connected to a placement plate 1 and a placement plate 4.

[0010] Preferably, a plurality of electric push rods are fixedly connected to the frame body 2, and the piston ends of the electric push rods are fixedly connected to one side of the clamping plate.

[0011] Preferably, a threaded rod 1 is threadedly connected to one side of the frame body 2, a lower end of the threaded rod is rotatably arranged on the frame body 1, a motor 2 is fixedly connected to one side of a lower end surface of the frame body, and an output end of the motor 2 is fixedly connected to one end of the threaded rod 1.

[0012] Preferably, one side of the lower end of the placement plate 1, placement plate 2, placement plate 3, and placement plate 4 are all threadedly connected with a bidirectional threaded rod 1, the left end of the bidirectional threaded rod 1 is rotatably set on the slider 1, and the right end is rotatably set on the slider 2, one side of the left end surface of the slider 1 is fixedly connected with a motor 1, and the output end of the motor 1 is fixedly connected to one end of the bidirectional threaded rod 1.

[0013] Preferably, one side of the slider 2 is threadedly connected to a bidirectional threaded rod 2, both ends of the bidirectional threaded rod 2 are rotatably arranged on the frame 1, one side of the front end of the frame 1 is fixedly connected to a motor 5, and the output end of the motor 5 is fixedly connected to one end of the bidirectional threaded rod 2.

[0014] Preferably, a baffle is slidably connected to one side of the right end surface of the placing plate two and the placing plate four, a threaded rod three is threadedly connected to one end of the upper side of the baffle, a fixing rod is fixedly connected to one side of the upper end of the placing plate two and the placing plate four, one end of the threaded rod three is rotatably set on the fixing rod, one end of the fixing rod is fixedly connected to a motor four, and the output end of the motor four is fixedly connected to one end of the threaded rod three.

[0015] Preferably, a plurality of pressing blocks are inserted and slidably connected on the placing plate three and the placing plate four, a plurality of springs are fixedly connected to one side of the placing plate three and the placing plate four, and the other end of the spring is fixedly connected to one side of the pressing block.

[0016] Preferably, the placing plate three and the placing plate four are both slidably connected with a pressure rod, and both ends of the placing plate three and the placing plate four are rotatably provided with a threaded rod two, and the threaded rod two is threadedly connected to one side of the pressure rod.

[0017] Preferably, one side of the upper end of the placing plate three and the placing plate four is fixedly connected with a motor three, and the output end of the motor three is fixedly connected to one end of the threaded rod two.

[0018] Preferably, a controller is provided on one side of the front end surface of the base.

[0019] The beneficial effects of the present invention are as follows:

[0020] 1. The touch panel fitting and alignment device based on machine vision described in the present invention uses multiple electric push rods to drive the clamping plates to move according to the size of the touch panel to be fitted and aligned, so that the edge of the touch panel fits with the multiple clamping plates, and the touch panel can be fixed, thereby ensuring the stability of the touch panel during the fitting and alignment process and improving the accuracy of the fitting and alignment.

[0021] 2. The touch panel laminating and aligning device based on machine vision described in the present invention uses an adjustable limit mechanism to place the touch panel that has been laminating and aligned between the placement plate one, the placement plate two, the placement plate three, and the placement plate four according to the size of the touch panel, and the touch panels are stacked in an edge-aligned manner, which not only saves the process of workers manually removing the touch panels that have been laminating and aligned, reducing the labor intensity of the workers, but also makes it easy to uniformly detect, number and package the neatly placed touch panels, and every time a touch panel that has been laminating and aligned is lowered, the pressure rod will move upward and squeeze the pressure block to make it move to the inside of the placement plates three and four. The touchpad will be placed on the pressing block by moving, and the above operation can be repeated. Whenever a touchpad drops, the pressing block will support it, so that a distance is generated between the multiple touchpads, which makes it easier for workers to check their fit and alignment. Moreover, after a problematic touchpad is found, the baffles on both sides can be driven to slide simultaneously until the baffles no longer cover a corner of the touchpad. At this time, the problematic touchpad can be pulled out separately and processed, so that it is easier to remove the problematic touchpad separately, thereby avoiding the situation where the touchpads are in chaos due to the simultaneous falling of multiple touchpads, and it is difficult to find the problematic touchpad, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The present invention will be further described below in conjunction with the accompanying drawings.

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0024] Figure 2 yes Figure 1 A partial enlarged view of the middle part;

[0025] Figure 3 It is a schematic diagram of the three-dimensional structure of the slider at two locations;

[0026] Figure 4 It is a schematic diagram of the three-dimensional structure of the frame at two locations;

[0027] Figure 5 It is a schematic diagram of a three-dimensional structure of the frame;

[0028] Figure 6 yes Figure 5 A partial enlarged view of point B in the middle;

[0029] Figure 7 yes Figure 5 A partial enlarged view of point C in the middle;

[0030] Figure 8 yes Figure 5 A partial enlarged view of point D in the middle;

[0031] Fig. 9 It is a schematic diagram of the three-dimensional structure at the baffle.

[0032] In the figure: 1, base; 2, frame body 1; 3, slide bar 1; 4, frame body 2; 5, threaded rod 1; 6, clamping plate; 7, electric push rod; 8, slide bar 2; 9, slider 1; 10, slider 2; 11, two-way threaded rod 1; 12, slide bar 3; 13, motor 1; 14, placement plate 1; 15, placement plate 2; 16, motor 2; 17, pressure rod; 18, placement plate 3; 19, threaded rod 2; 20, pressure block; 21, placement plate 4; 22, baffle; 23, spring; 24, motor 3; 25, motor 4; 26, threaded rod 3; 27, motor 5; 28, two-way threaded rod 2; 29, fixing rod; 30, controller. DETAILED DESCRIPTION

[0033] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Please refer to Figure 1-Figure 9 The present invention provides a technical solution: a touch panel laminating and aligning device based on machine vision, comprising a base 1, a frame 2 is fixedly connected to the upper end of the base 1, a plurality of slide bars 3 are fixedly connected to the upper end surface of the frame 2, a frame 4 is slidably connected to the slide bar 3, a plurality of slide bars 8 are slidably connected to the frame 4, a clamping plate 6 is fixedly connected to one end of the slide bar 8, and an adjustable limiting mechanism for placing the touch panel after laminating and aligning is also provided on the frame 2;

[0035] The adjustable limiting mechanism includes a slider 19 slidably connected to the front and rear sides of the left end of the frame 12, a slider 3 12 is fixedly connected to one side of the right end face of the slider 19, a slider 2 10 is fixedly connected to the right end of the slider 3 12, the slider 2 10 is slidably connected to the frame 12, the rear slider 3 12 is slidably connected to a placement plate 3 18 and a placement plate 2 15 on the left and right sides respectively, and the front slider 3 12 is slidably connected to a placement plate 14 and a placement plate 4 21 on the left and right sides respectively.

[0036] In this embodiment, Figure 1 and Figure 4 As shown, a plurality of electric push rods 7 are fixedly connected to the frame body 4 , and the piston end of the electric push rod 7 is fixedly connected to one side of the clamping plate 6 .

[0037] Specifically, according to the size of the touch panel to be aligned, multiple electric push rods 7 are used to drive the clamping plates 6 to move so that the edges of the touch panel are aligned with the multiple clamping plates 6, so that the touch panel can be fixed, thereby ensuring the stability of the touch panel during the alignment process and improving the accuracy of the alignment.

[0038] In this embodiment, Figure 1-Figure 3 , Figure 5-Figure 9 As shown, a threaded rod 5 is threadedly connected to one side of the frame 2 4 , and the lower end of the threaded rod 5 is rotatably set on the frame 2 , and a motor 2 16 is fixedly connected to one side of the lower end surface of the frame 2 , and the output end of the motor 2 16 is fixedly connected to one end of the threaded rod 5 .

[0039] One side of the lower end of placement plate 14, placement plate 2 15, placement plate 3 18, and placement plate 4 21 is threadedly connected with a bidirectional threaded rod 11, the left end of the bidirectional threaded rod 11 is rotatably set on a slider 1 9, and the right end is rotatably set on a slider 2 10, one side of the left end surface of the slider 9 is fixedly connected with a motor 13, and the output end of the motor 13 is fixedly connected to one end of the bidirectional threaded rod 11.

[0040] One side of the slider 2 10 is threadedly connected to a bidirectional threaded rod 28 , both ends of which are rotatably set on the frame 1 2 , and one side of the front end of the frame 1 2 is fixedly connected to a motor 5 27 , and the output end of the motor 5 27 is fixedly connected to one end of the bidirectional threaded rod 28 .

[0041] A baffle plate 22 is slidably connected to one side of the right end surface of the placement plate 2 15 and the placement plate 4 21, and a threaded rod 3 26 is threadedly connected to one end of the upper side of the baffle plate 22. A fixing rod 29 is fixedly connected to one side of the upper end of the placement plate 2 15 and the placement plate 4 21, and one end of the threaded rod 3 26 is rotatably set on the fixing rod 29. One end of the fixing rod 29 is fixedly connected to a motor 4 25, and the output end of the motor 4 25 is fixedly connected to one end of the threaded rod 3 26.

[0042] A plurality of pressing blocks 20 are inserted and slidably connected on the placing plate three 18 and the placing plate four 21. A plurality of springs 23 are fixedly connected to one side of the placing plate three 18 and the placing plate four 21, and the other end of the spring 23 is fixedly connected to one side of the pressing block 20.

[0043] The placing plate three 18 and the placing plate four 21 are both slidably connected with a pressure rod 17 , and both ends of the placing plate three 18 and the placing plate four 21 are rotatably provided with a threaded rod two 19 , and the threaded rod two 19 is threadedly connected to one side of the pressure rod 17 .

[0044] One side of the upper end of the placement plate three 18 and the placement plate four 21 is fixedly connected with a motor three 24, and the output end of the motor three 24 is fixedly connected to one end of the threaded rod two 19.

[0045] Specifically, when the existing touch panel laminating and aligning device is used, the touch panel can be positioned by setting a positioning structure. However, when multiple touch panels need to be laminarly positioned in sequence, the touch panel that has been laminarly positioned needs to be removed from the positioning structure before the next touch panel can be placed. When the number of touch panels that need to be laminarly positioned is large, the number of times the workers have to remove the touch panels will increase, thereby increasing the labor intensity of the workers. In addition, under normal circumstances, the laminarly positioned touch panels need to be uniformly inspected, numbered, and packaged, and the touch panels that need to be manually removed by the workers may be placed in a relatively messy state around, which is not conducive to subsequent inspection, numbering, and packaging. In addition, when the touch panels are manually arranged, the labor intensity of the workers will also increase.

[0046] Therefore, in order to solve the above problem, when the present embodiment is used, it is used for the touch panels of the same batch with the same specifications. According to the specifications of the touch panels, the motor 13 and the motor 5 27 are started respectively. When the motor 13 drives the bidirectional threaded rod 11 to rotate, the distance between the placement plate 2 15 and the placement plate 3 18, and the distance between the placement plate 14 and the placement plate 4 21 can be adjusted. When the motor 5 27 drives the bidirectional threaded rod 28 to rotate, the distance between the placement plate 14 and the placement plate 3 18 can be adjusted until the inner side angles of the placement plate 14, the placement plate 2 15, the placement plate 3 18, and the placement plate 4 21 can be simultaneously aligned with the angle of the touch panel. When one touch panel completes the alignment work, the motor 2 16 drives the threaded rod 1 5 to rotate. By lowering the frame body 2 4, the clamping plate 6 can drive the touch panel to lower. When the four corners of the touch panel are all in contact with the inner angles of the placement plate 1 14, the placement plate 2 15, the placement plate 3 18, and the placement plate 4 21, and the touch panel is placed at the bottom of the placement plate 1 14, the placement plate 2 15, the placement plate 3 18, and the placement plate 4 21, the clamping plate 6 releases the touch panel and resets it upwards to position the next touch panel. Repeat the above operation, and each time the frame body 2 4 is lowered to a different height, multiple touch panels can be stacked together, and the edges of the touch panels are aligned, which not only saves the process of workers manually removing the touch panels that have been bonded and aligned, but also reduces the labor intensity of workers. At the same time, the neatly placed touch panels are also convenient for unified inspection, numbering and packaging.

[0047] When the stacked touch panels need to be removed, the placement plate 1 14, the placement plate 2 15, the placement plate 3 18, and the placement plate 4 21 are driven away from the touch panels, so that the touch panels can be uniformly dropped and collected;

[0048] Since the touch panels are in a fitted state when they are placed, this will cause the touch panels to cover each other, making it difficult for workers to check the fit and alignment of the touch panels. Therefore, in order to avoid this problem, whenever a touch panel that has completed fitting and alignment is lowered, the two motors 3 24 will drive the threaded rod 2 19 to rotate, so that the pressure rod 17 moves upward. When the pressure rod 17 moves upward, it will contact the inclined surface at the bottom of the pressure block 20 and squeeze the pressure block 20, so that it moves toward the inside of the placement plate 3 18 and the placement plate 4 21. The touch panel will be placed on the pressure block 20, and the pressure blocks 20 on both sides are diagonally distributed to ensure the balance of the touch panel. That is, by repeating the above operation, whenever a touch panel is lowered, there will be a pressure block 20 to support it, so that a distance is generated between multiple touch panels, which is convenient for workers to check their fit and alignment.

[0049] When the worker checks the fit and alignment of the touchpad, if there is a problem with the touchpad, it needs to be fit and aligned again. When the problematic touchpad is between multiple touchpads, since the four corners of the touchpad are limited, the touchpads need to be dropped uniformly and the problematic touchpad needs to be taken out separately. When this method is used, the touchpads will be in chaos, and it will be difficult to find the problematic touchpad. Therefore, in order to avoid this problem, after the problematic touchpad is found, the motors 25 on both sides can be used to drive the threaded rods 26 to rotate, so that the baffles 22 on both sides slide at the same time until the baffles 22 no longer cover a corner of the touchpad. At this time, the problematic touchpad can be pulled out separately and processed, so that it is easier to remove the problematic touchpad separately, thereby avoiding the situation where the touchpads are in chaos and it is difficult to find the problematic touchpad due to the unified dropping of multiple touchpads, thereby improving work efficiency.

[0050] In this embodiment, Figure 1 As shown, a controller 30 is provided on one side of the front end surface of the base 1.

[0051] Specifically, the entire device can be controlled by using the controller 30.

[0052] Working principle: The whole device can be controlled by the controller 30. According to the size of the touch panel to be fitted and aligned, multiple electric push rods 7 are used to drive the clamping plate 6 to move so that the edge of the touch panel fits with the multiple clamping plates 6, and the touch panel can be fixed, thereby ensuring the stability of the touch panel during the fitting and alignment process and improving the accuracy of the fitting and alignment. According to the specifications of the touch panel, the motor 13 and the motor 5 27 are started respectively. When the motor 13 drives the bidirectional threaded rod 11 to rotate, the distance between the placement plate 2 15 and the placement plate 3 18, as well as the distance between the placement plate 14 and the placement plate 4 21 can be adjusted. When the motor 5 27 drives the bidirectional threaded rod 28 to rotate, the placement plate 14 can be adjusted. The spacing between the placing plate 14, the placing plate 15, the placing plate 3, the placing plate 4, the spacing between the placing plate 18, until the inner angles of the placing plate 14, the placing plate 2, the placing plate 3, the placing plate 4, the placing plate 21 can be simultaneously fitted with the angles of the touch pad. When one touch pad completes the fitting and alignment work, the motor 2 16 drives the threaded rod 1 5 to rotate, so that the frame 2 4 can be lowered, and the clamping plate 6 can drive the touch pad to descend. When the four corners of the touch pad are all fitted with the inner angles of the placing plate 14, the placing plate 2 15, the placing plate 3, the placing plate 4, the placing plate 21, and the touch pad is placed at the bottom of the placing plate 14, the placing plate 2 15, the placing plate 3, the placing plate 4, the placing plate 21, the clamping plate 6 releases the touch pad and resets it upward, so that the next touch pad can be positioned. Repeating the above operation, and each time the frame body 2 4 descends to a different height, multiple touch pads can be stacked together, and the edges of the touch pads are aligned, which not only saves the process of workers manually removing the touch pads that have been bonded and aligned, reducing the labor intensity of workers, but also makes it easy to uniformly test, number and pack the neatly placed touch pads; when it is necessary to remove the stacked touch pads, the placement plate 1 14, the placement plate 2 15, the placement plate 3 18, and the placement plate 4 21 are driven away from the touch pads, so that the touch pads can be uniformly dropped and collected; and because the touch pads are in a bonded state when they are placed, this will cause the touch pads to cover each other, making it difficult for workers to check the bonding and alignment of the touch pads. Therefore, in order to avoid this problem, whenever a touch panel that has completed the bonding and alignment is lowered, the two motors 3 24 will drive the threaded rod 2 19 to rotate, so that the pressure rod 17 moves upward. When the pressure rod 17 moves upward, it will contact the inclined surface at the bottom of the pressure block 20, and squeeze the pressure block 20, so that it moves to the inside of the placement plate 3 18 and the placement plate 4 21, and the touch panel will be placed on the pressure block 20, and the pressure blocks 20 on both sides are diagonally distributed to ensure the balance of the touch panel. That is, by repeating the above operation, whenever a touch panel is lowered, there will be a pressure block 20 to support it, so that a spacing is generated between multiple touch panels, which is convenient for workers to check their bonding and alignment.When workers check the alignment of the touchpad, if there is a problem with the touchpad, it needs to be aligned again. When the problematic touchpad is between multiple touchpads, since the four corners of the touchpad are limited, the touchpads need to be dropped uniformly and the problematic touchpad needs to be taken out separately. However, this method will cause confusion of the touchpads and it is not easy to find the problematic touchpad. Therefore, in order to avoid this problem, after the problematic touchpad is found, the motors 25 on both sides can be used to drive the threaded rods 26 to rotate, so that the baffles 22 on both sides slide at the same time until the baffles 22 no longer cover a corner of the touchpad. At this time, the problematic touchpad can be pulled out separately and processed, so that it is easier to remove the problematic touchpad separately, thereby avoiding the situation that the touchpads are confused and difficult to find the problematic touchpad due to the unified dropping of multiple touchpads, thereby improving work efficiency. ;

[0053] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A touch panel laminating and alignment device based on machine vision, comprising a base (1), characterized in that: The upper end of the base (1) is fixedly connected to a frame body 1 (2), the upper end surface of the frame body 1 (2) is fixedly connected to a plurality of slide bars 1 (3), the slide bars 1 (3) are slidably connected to a frame body 2 (4), the frame body 2 (4) is slidably connected to a plurality of slide bars 2 (8), one end of the slide bars 2 (8) is fixedly connected to a clamping plate (6), and the frame body 1 (2) is also provided with an adjustable limit mechanism for placing the touch panel after the alignment is completed; The adjustable limit mechanism comprises a slider 1 (9) slidably connected to the front and rear sides of the left end of the frame 1 (2); a slider 3 (12) is fixedly connected to one side of the right end face of the slider 1 (9); a slider 2 (10) is fixedly connected to the right end of the slider 3 (12); the slider 2 (10) is slidably connected to the frame 1 (2); a placement plate 3 (18) and a placement plate 2 (15) are slidably connected to the left and right sides of the slider 3 (12) on the rear side respectively; a placement plate 1 (14) and a placement plate 4 (21) are slidably connected to the left and right sides of the slider 3 (12) on the front side respectively.

2. The touch panel lamination and alignment device based on machine vision according to claim 1, characterized in that: A plurality of electric push rods (7) are fixedly connected to the second frame (4), and a piston end of the electric push rod (7) is fixedly connected to one side of the clamping plate (6).

3. The touch panel lamination and alignment device based on machine vision according to claim 1, characterized in that: One side of the frame body 2 (4) is threadedly connected to a threaded rod 1 (5), the lower end of the threaded rod 1 (5) is rotatably arranged on the frame body 1 (2), one side of the lower end surface of the frame body 1 (2) is fixedly connected to a motor 2 (16), and the output end of the motor 2 (16) is fixedly connected to one end of the threaded rod 1 (5).

4. The touch panel lamination and alignment device based on machine vision according to claim 1, characterized in that: The lower ends of the placement plate 1 (14), the placement plate 2 (15), the placement plate 3 (18) and the placement plate 4 (21) are all threadedly connected with a bidirectional threaded rod 1 (11); the left end of the bidirectional threaded rod 1 (11) is rotatably arranged on the slider 1 (9), and the right end is rotatably arranged on the slider 2 (10); the left end surface of the slider 1 (9) is fixedly connected with a motor 1 (13); the output end of the motor 1 (13) is fixedly connected to one end of the bidirectional threaded rod 1 (11).

5. The touch panel lamination and alignment device based on machine vision according to claim 1, characterized in that: One side of the slider 2 (10) is threadedly connected to a bidirectional threaded rod 2 (28), both ends of the bidirectional threaded rod 2 (28) are rotatably arranged on the frame 1 (2), one side of the front end of the frame 1 (2) is fixedly connected to a motor 5 (27), and the output end of the motor 5 (27) is fixedly connected to one end of the bidirectional threaded rod 2 (28).

6. The touch panel lamination and alignment device based on machine vision according to claim 1, characterized in that: The right end surfaces of the placement plate 2 (15) and the placement plate 4 (21) are both slidably connected with a baffle plate (22), and one end of the upper side of the baffle plate (22) is threadedly connected with a threaded rod 3 (26). The upper ends of the placement plate 2 (15) and the placement plate 4 (21) are both fixedly connected with a fixing rod (29), one end of the threaded rod 3 (26) is rotatably set on the fixing rod (29), and one end of the fixing rod (29) is fixedly connected with a motor 4 (25), and the output end of the motor 4 (25) is fixedly connected to one end of the threaded rod 3 (26).

7. The touch panel lamination and alignment device based on machine vision according to claim 1, characterized in that: A plurality of pressing blocks (20) are plugged and slidably connected on the placement plate three (18) and the placement plate four (21); a plurality of springs (23) are fixedly connected to one side of the placement plate three (18) and the placement plate four (21); and the other end of the spring (23) is fixedly connected to one side of the pressing block (20).

8. The touch panel lamination and alignment device based on machine vision according to claim 1, characterized in that: The placing plate three (18) and the placing plate four (21) are both slidably connected with a pressure rod (17), and both ends of the placing plate three (18) and the placing plate four (21) are rotatably provided with a threaded rod two (19), and the threaded rod two (19) is threadably connected to one side of the pressure rod (17).

9. The touch panel lamination and alignment device based on machine vision according to claim 8, characterized in that: One side of the upper end of the placement plate three (18) and the placement plate four (21) is fixedly connected to a motor three (24), and the output end of the motor three (24) is fixedly connected to one end of the threaded rod two (19).

10. The touch panel lamination and alignment device based on machine vision according to claim 1, characterized in that: A controller (30) is provided on one side of the front end surface of the base (1).

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