Press-fit assembly robot for touch screen production

Abstract

The invention relates to the technical field of screen press-fit assembly, in particular to a press-fit assembly robot for touch screen production, which comprises a mounting seat, a film pasting mechanism, a film tearing mechanism and a fixed-point clamping and loosening mechanism, a multi-section electric telescopic rod is fixedly connected to the outer wall of the top of the mounting seat, and a mechanical arm is fixedly connected to the outer wall of the top of the multi-section electric telescopic rod. The end, away from the mechanical arm, of the supporting rod is fixedly connected with a piece taking suction cup, a touch screen is adsorbed to the outer wall of the piece taking suction cup, and a display screen is placed in the limiting mold. The film clamping rod is driven to clamp a protective film through the slope sliding rail and the fixed-point clamping and loosening mechanism, film tearing is achieved through stretching and retracting of the multi-section electric telescopic rod, the locking insertion rod ensures that the film pasting angle is accurate, wrinkling or deviation is avoided, two screens are directly pressed after film tearing, the abutting rod is in linkage with the side edge rod, the protective film is automatically transferred and pasted to the back of the touch screen, and the film pasting efficiency is improved. Pollution and damage risks caused by traditional secondary pasting are eliminated, continuous operation stability is ensured, and automatic tearing and secondary pasting of the capacitive touch screen protective film are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of screen pressing and assembling, and in particular to a pressing and assembling robot for touch screen production. Background Art

[0002] A capacitive touchscreen isn't a true screen, but rather a component. Like glass, it's transparent and doesn't display anything or emit light. Its function is to sense user touch. An LCD screen is a true screen, primarily used in mid- and low-end display applications, particularly mobile phones. It lacks touch sensing and can only display images. Current electronic devices often use both types of screens, stacked one on top of the other. The LCD displays the image, while the capacitive touchscreen senses user interaction.

[0003] During the assembly process of capacitive screens and liquid crystal screens, the existing technology has the following major shortcomings, especially those related to the protective film processing link: 1. Manual operation is inefficient and easily damaged. The protective film needs to be torn off first to fit the screen, and then re-pasted to the assembled surface (such as the back of the capacitive screen). This process relies on manual operation, and it is easy for the protective film to wrinkle, become dusty or be damaged by the adhesive layer due to inaccurate alignment and uneven force, resulting in a decrease in the yield rate; 2. There is a risk of contamination of the sticky surface. The sticky surface of the protective film is exposed during the transfer process and is prone to absorbing dust or fingerprints, affecting the quality of subsequent pasting; if the sticky layer fails due to repeated pasting, it may lead to insufficient protection of the screen during transportation. Therefore, a pressing assembly robot for touch screen production is proposed to solve the above-mentioned problems. Summary of the Invention

[0004] The purpose of the present invention is to solve the problems in the background technology and to propose a pressing assembly robot for touch screen production.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A press-fit assembly robot for touch screen production includes a mounting base, a multi-section electric telescopic rod fixedly connected to the top outer wall of the mounting base, a robotic arm fixedly connected to the top outer wall of the multi-section electric telescopic rod, a support rod fixedly connected to the outer wall of the robotic arm, a pickup suction cup fixedly connected to the end of the support rod away from the robotic arm, a touch screen adsorbed on the outer wall of the pickup suction cup, a limit mold provided on the top outer wall of the mounting base, a display screen placed inside the limit mold, a fixing rod fixedly connected to the outer wall of the mounting base, and further comprising:

[0007] The film sticking mechanism includes a film sticking rod, which is rotatably connected to the fixed rod via a second shaft rod, a second gear is fixedly connected to the outer wall of the second shaft rod, a second rack rod is meshed with the outer wall of the second gear, the second rack rod is slidably connected to the fixed rod, and a return spring is fixedly connected between the second rack rod and the fixed rod;

[0008] The film-tearing mechanism includes a first rotating seat, the first rotating seat is rotatably connected to the film-sticking rod through a first shaft, the outer wall of the first shaft is fixedly connected to a first gear, the outer wall of the first gear is meshed with a first rack, and the first rack is slidably connected to the inner wall of the fixed rod through a sliding rod;

[0009] And a fixed-point clamping and loosening mechanism, including two film clamping rods, both of which are slidably connected to the first rotating seat, and the outer walls of the two film clamping rods are respectively fixed with two symmetrically distributed clamping rack rods 2, and the two clamping rack rods 2 are both engaged with the same clamping gear, and the clamping gear is rotatably connected to the first rotating seat.

[0010] Preferably, the outer wall of the pickup suction cup is fixedly connected to a lifting rod, the outer wall of the pickup suction cup is fixedly connected to two pushing rods, and the outer wall of the pickup suction cup is fixedly connected to two interference rods.

[0011] Preferably, the outer wall of the clamping gear is engaged with a clamping rack rod 1, the clamping rack rod 1 is slidably connected to the inner wall of the first rotating seat, the bottom outer wall of the clamping rack rod 1 is fixedly connected with a sliding rod, the sliding rod is slidably connected to the inclined slide rail, and the inclined slide rail is slidably connected to the outer wall of the first rotating seat.

[0012] Preferably, the outer wall of the clamping rack rod is provided with two positioning holes, the inner wall of the first rotating seat is slidably connected to two positioning rods, and a second spring is fixedly connected between the two positioning rods and the first rotating seat.

[0013] Preferably, the bottom outer wall of the film sticking rod is fixedly connected to a base, the inner wall of the base is slidably connected to a locking rod, a third spring is fixedly connected between the locking rod and the base, and the outer wall of the first shaft rod is provided with two sockets at a ninety-degree angle.

[0014] Preferably, two fixed rods are provided in a symmetrical distribution, and the ends of the two sliding rods are fixedly connected to the same connecting rod.

[0015] Preferably, two unlocking rods are fixedly connected to the outer wall of the mounting seat, and the unlocking rods are located below the film clamping rod.

[0016] Preferably, the outer walls of the two second rack rods are respectively fixedly connected with side rods.

[0017] Compared with the existing technology, the present invention has the following beneficial effects:

[0018] This invention uses an inclined slide rail and a fixed-point clamping and loosening mechanism to drive the film clamping rod to clamp the protective film. The film is then removed by extending and retracting a multi-section electric telescopic rod. A locking rod ensures the film is applied at a precise angle, avoiding wrinkles or offsets. After the film is removed, the two screens are directly pressed together. The side rods are linked by a contact rod to automatically transfer the protective film to the back of the touch screen, eliminating the contamination and damage risks associated with traditional secondary application. The multi-section telescopic rod, in conjunction with the rotation of the robotic arm, quickly returns the film clamping and application rods to their original positions, ensuring continuous operation and stability. This allows for automated tearing and secondary application of protective film to capacitive touch screens, significantly improving assembly efficiency and precision. The overall design is compatible with screens of varying sizes, reducing material loss and labor costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0020] Figure 2 This invention Figure 1 A schematic diagram of the partially enlarged structure at center A;

[0021] Figure 3 It is a structural schematic diagram of the mechanical arm of the present invention;

[0022] Figure 4 It is a partial structural diagram of the film tearing mechanism of the present invention;

[0023] Figure 5 This invention Figure 4 A schematic diagram of the partially enlarged structure at point B in the middle;

[0024] Figure 6 This invention Figure 5 A schematic diagram of the partially enlarged structure at point C in the middle;

[0025] Figure 7 It is a structural schematic diagram of the positioning rod of the present invention;

[0026] Figure 8 This invention Figure 7 The schematic diagram of the local enlarged structure at D in the middle;

[0027] Figure 9 It is a structural schematic diagram of the locking rod of the present invention.

[0028] In the figure: 1. Mounting base; 2. Display screen; 3. Limiting mold; 4. Unlocking rod; 5. Multi-section electric telescopic rod; 6. Support rod; 7. Pick-up suction cup; 8. Touch screen; 9. Robotic arm; 10. Fixing rod; 11. Second rack rod; 12. Return spring; 13. Second shaft rod; 14. Second gear; 15. Film sticking rod; 16. Lifting rod; 17. Push rod; 18. Resistance rod; 19. Film clamping rod; 20. First rotating base; 21. First rack; 22. First shaft; 23. First gear; 24. Sliding rod; 25. Clamping rack rod 1; 26. Sliding rod; 27. Inclined slide rail; 28. Positioning hole; 29. ​​Clamping rack rod 2; 30. Positioning rod; 31. Second spring; 32. Locking rod; 33. Third spring; 34. Base; 35. Insert hole; 36. Connecting rod; 37. Clamping gear; 38. Side rod; 101. Film tearing mechanism; 202. Film sticking mechanism; 303. Fixed-point clamping and loosening mechanism. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0030] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0031] Reference Figures 1-9 A touch screen production press-fit assembly robot includes a mounting base 1, a multi-section electric telescopic rod 5 fixedly connected to the top outer wall of the mounting base 1, a robotic arm 9 fixedly connected to the top outer wall of the multi-section electric telescopic rod 5, a support rod 6 fixedly connected to the outer wall of the robotic arm 9, a pickup suction cup 7 fixedly connected to the end of the support rod 6 away from the robotic arm 9, a touch screen 8 adsorbed on the outer wall of the pickup suction cup 7, a limit mold 3 is provided on the top outer wall of the mounting base 1, a display screen 2 is placed inside the limit mold 3, and a fixing rod 10 is fixedly connected to the outer wall of the mounting base 1. The robot also includes:

[0032] The film peeling mechanism 101 includes a first rotating seat 20, which is rotatably connected to the film sticking rod 15 via a first shaft 22. A first gear 23 is fixed to the outer wall of the first shaft 22, and a first rack 21 is meshed with the outer wall of the first gear 23. The first rack 21 is slidably connected to the inner wall of the fixed rod 10 via a sliding rod 24;

[0033] And a fixed-point clamping and loosening mechanism 303, including two film clamping rods 19, both of which are slidingly connected to the first rotating seat 20, and the outer walls of the two film clamping rods 19 are respectively fixed with two symmetrically distributed clamping rack rods 29, and the two clamping rack rods 29 are both engaged with the same clamping gear 37, and the clamping gear 37 is rotationally connected to the first rotating seat 20.

[0034] Among them, the outer wall of the pickup suction cup 7 is fixedly connected to a lifting rod 16, the outer wall of the pickup suction cup 7 is fixedly connected to two pushing rods 17, and the outer wall of the pickup suction cup 7 is fixedly connected to two resisting rods 18.

[0035] Among them, the outer wall of the clamping gear 37 is engaged with a clamping rack rod 25, the clamping rack rod 25 is slidingly connected to the inner wall of the first rotating seat 20, the bottom outer wall of the clamping rack rod 25 is fixedly connected with a sliding rod 26, the sliding rod 26 is slidingly connected to the inclined slide rail 27, and the inclined slide rail 27 is slidingly connected to the outer wall of the first rotating seat 20.

[0036] Among them, the outer wall of the clamping rack rod 25 is opened with two positioning holes 28, the inner wall of the first rotating seat 20 is slidably connected to two positioning rods 30, and the second spring 31 is fixedly connected between the two positioning rods 30 and the first rotating seat 20.

[0037] After the touch screen 8 is sucked up by the suction cup 7, the multi-section electric telescopic rod 5 is extended first, so that the end of the push rod 17 is at the same height as the inclined slide rail 27. At this time, the lifting rod 16 is located below the connecting rod 36. Then, the connection between the multi-section electric telescopic rod 5 and the mechanical arm 9 is rotated 100 degrees. In the initial state, the gap between the two film clamping rods 19 is sufficient for the protective film on the touch screen 8 to move between the two film clamping rods 19 as the mechanical arm 9 rotates. In the process of gradually squeezing the inclined slide rail 27, the inclined slide rail 27 pushes the slide rod 26 upward through the slide rod 26, and the slide rod 26 drives the clamping gear 37 to rotate, so that the two clamping rack rods 29 move toward each other until the positioning rod 30 below is inserted into the positioning hole 28 near the slide rod 26. The two film clamping rods 19 clamp the protective film and complete the clamping and locking.

[0038] The film applying mechanism 202 includes a film applying rod 15, which is rotatably connected to the fixed rod 10 via a second shaft 13. A second gear 14 is fixedly connected to the outer wall of the second shaft 13. A second rack rod 11 is meshed with the outer wall of the second gear 14. The second rack rod 11 is slidably connected to the fixed rod 10. A return spring 12 is fixedly connected between the second rack rod 11 and the fixed rod 10.

[0039] In this embodiment, the multi-section electric telescopic rod 5 then moves upward so that the lifting rod 16 drives the connecting rod 36 to move upward, and the connecting rod 36 drives the first gear 23 and the first shaft rod 22 to rotate ninety degrees through the sliding rod 24 and the first rack 21, so that the first rotating seat 20, with the two film clamping rods 19 and the clamped protective film, rotates downward ninety degrees, so that the protective film is smoothly torn off from the outer wall of the touch screen 8 close to the display screen 2. When the two film clamping rods 19 are parallel to the film sticking rod 15, the locking rod 32 is inserted into another socket 35 on the side of the first shaft rod 22 to complete the locking between the film clamping rod 19 and the film sticking rod 15. At this time, the glue side of the protective film faces the limiting mold 3.

[0040] Among them, the bottom outer wall of the film-sticking rod 15 is fixedly connected to the base 34, the inner wall of the base 34 is slidably connected to the locking rod 32, and a third spring 33 is fixedly connected between the locking rod 32 and the base 34. The outer wall of the first shaft rod 22 is provided with two sockets 35 at a ninety-degree angle.

[0041] There are two fixed rods 10 symmetrically distributed, and the ends of the two sliding rods 24 are fixedly connected to the same connecting rod 36 .

[0042] Among them, two unlocking rods 4 are fixedly connected to the outer wall of the mounting seat 1, and the unlocking rods 4 are located below the film clamping rod 19.

[0043] The outer walls of the two second rack rods 11 are respectively fixedly connected with side rods 38 .

[0044] In this embodiment, the multi-section electric telescopic rod 5 is then moved downward so that the pickup suction cup 7 brings the touch screen 8 after the film is torn close to the display screen 2 until the two screens are assembled and pressed together after being tightly attached to the touch screen 8. After the pressing is completed, the connection between the multi-section electric telescopic rod 5 and the robotic arm 9 is reversed 90 degrees, so that the pickup suction cup 7 is no longer located above the mounting base 1. Then the multi-section electric telescopic rod 5 is fully extended so that the interference rod 18 is flush with the top of the side rod 38, and the connection between the support rod 6 and the robotic arm 9 is rotated 180 degrees. Then the connection between the multi-section electric telescopic rod 5 and the robotic arm 9 is rotated It is reset to the top of the mounting base 1, so that the two interference rods 18 push the two side rods 38 to move, so that the side rods 38 drive the second rack rod 11 to move, thereby driving the second shaft rod 13 and the film sticking rod 15 to move. The film sticking rod 15 is locked with the film clamping rod 19 at this time, so the film sticking rod 15 drives the film clamping rod 19 and the protective film to rotate ninety degrees, so that the protective film is now attached to the back of the touch screen 8. When the clamping rack rod 25 contacts the unlocking rod 4, the clamping rack rod 25 is reset, so that the two film clamping rods 19 release the protective film, completing the secondary sticking of the protective film.

[0045] Then the multi-section electric telescopic rod 5 retracts the pickup suction cup 7 to remove the assembled and film-applied touch screen 8. After the pickup suction cup 7 leaves the top of the mounting seat 1, the reset spring 12 brings the film-applying rod 15 and the film-clamping rod 19 to reset, and the connection between the support rod 6 and the robotic arm 9 is reversed and reset. After the multi-section electric telescopic rod 5 is extended so that the lifting rod 16 is located above the connecting rod 36, the connection between the robotic arm 9 and the multi-section electric telescopic rod 5 rotates back to the top of the mounting seat 1, and the multi-section electric telescopic rod 5 moves downward so that the lifting rod 16 presses the connecting rod 36 to move downward, and the connecting rod 36 drives the sliding rod 24 and the first rack 21 to reset, so that the first rotating seat 20 drives the film-clamping rod 19 to reset.

[0046] The specific working principle and use method of the present invention are explained in detail below: When in use, the display screen 2 is placed in the limit mold 3, and several touch screens 8 can be stacked next to the mounting base 1. The connection between the mechanical arm 9 and the multi-section electric telescopic rod 5 and the support rod 6 can all be rotated. After the pick-up suction cup 7 absorbs the touch screen 8, the multi-section electric telescopic rod 5 is first extended so that the end of the push rod 17 is at the same height as the inclined slide rail 27. At this time, the lifting rod 16 is located below the connecting rod 36. Then the connection between the multi-section electric telescopic rod 5 and the mechanical arm 9 is rotated. At about 100 degrees, in the initial state, the gap between the two film clamping rods 19 is enough for the protective film on the touch screen 8 to move between the two film clamping rods 19 as the robotic arm 9 rotates. In the process of gradually squeezing the inclined slide rail 27 by the push rod 17, the inclined slide rail 27 pushes the slide rod 26 upward through the slide rod 26, and the slide rod 26 drives the clamping gear 37 to rotate, so that the two clamping rack rods 29 move toward each other until the positioning rod 30 below is inserted into the positioning hole 28 near the slide rod 26, and the two film clamping rods 19 clamp the protective film and complete the clamping and locking.

[0047] Then the multi-section electric telescopic rod 5 moves upward so that the lifting rod 16 drives the connecting rod 36 to move upward, and the connecting rod 36 drives the first gear 23 and the first shaft rod 22 to rotate ninety degrees through the sliding rod 24 and the first rack 21, so that the first rotating seat 20, with the two film clamping rods 19 and the clamped protective film, rotates downward ninety degrees, so that the protective film is smoothly torn off from the outer wall of the touch screen 8 close to the display screen 2. When the two film clamping rods 19 are parallel to the film sticking rod 15, the locking rod 32 is inserted into another socket 35 on the side of the first shaft rod 22 to complete the locking between the film clamping rod 19 and the film sticking rod 15. At this time, the glue side of the protective film faces the limiting mold 3.

[0048] Then the multi-section electric telescopic rod 5 moves down so that the pickup suction cup 7 brings the touch screen 8 with the film torn off close to the display screen 2 until the two screens are assembled and pressed tightly together with the touch screen 8. After the pressing is completed, the connection between the multi-section electric telescopic rod 5 and the robotic arm 9 is reversed 90 degrees so that the pickup suction cup 7 is no longer located above the mounting base 1. Then the multi-section electric telescopic rod 5 is fully extended so that the contact rod 18 is flush with the top of the side rod 38, and the connection between the support rod 6 and the robotic arm 9 is rotated 180 degrees. Then the connection between the multi-section electric telescopic rod 5 and the robotic arm 9 is rotated back to the original position. Above the mounting base 1, the two interference rods 18 push the two side rods 38 to move, so that the side rods 38 drive the second rack rod 11 to move, thereby driving the second shaft rod 13 and the film sticking rod 15 to move. The film sticking rod 15 is locked with the film clamping rod 19 at this time, so the film sticking rod 15 drives the film clamping rod 19 and the protective film to rotate ninety degrees, so that the protective film is now attached to the back of the touch screen 8. When the clamping rack rod 25 contacts the unlocking rod 4, the clamping rack rod 25 is reset, so that the two film clamping rods 19 release the protective film, completing the secondary sticking of the protective film.

[0049] Then the multi-section electric telescopic rod 5 retracts the pickup suction cup 7 to remove the assembled and film-applied touch screen 8. After the pickup suction cup 7 leaves the top of the mounting seat 1, the reset spring 12 brings the film-applying rod 15 and the film-clamping rod 19 to reset, and the connection between the support rod 6 and the robotic arm 9 is reversed and reset. After the multi-section electric telescopic rod 5 is extended so that the lifting rod 16 is located above the connecting rod 36, the connection between the robotic arm 9 and the multi-section electric telescopic rod 5 rotates back to the top of the mounting seat 1, and the multi-section electric telescopic rod 5 moves downward so that the lifting rod 16 presses the connecting rod 36 to move downward, and the connecting rod 36 drives the sliding rod 24 and the first rack 21 to reset, so that the first rotating seat 20 drives the film-clamping rod 19 to reset.

[0050] It is further explained that the above-mentioned fixed connection should be understood in a broad sense unless otherwise clearly specified and limited. For example, it can be welding, gluing, or one-piece molding, etc., which are common means well known to those skilled in the art.

[0051] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A press-fit assembly robot for touch screen production, comprising a mounting base (1), wherein a multi-section electric telescopic rod (5) is fixedly connected to the top outer wall of the mounting base (1), a mechanical arm (9) is fixedly connected to the top outer wall of the multi-section electric telescopic rod (5), a support rod (6) is fixedly connected to the outer wall of the mechanical arm (9), a pickup suction cup (7) is fixedly connected to the end of the support rod (6) away from the mechanical arm (9), a touch screen (8) is adsorbed on the outer wall of the pickup suction cup (7), a limiting mold (3) is provided on the top outer wall of the mounting base (1), a display screen (2) is placed inside the limiting mold (3), and a fixing rod (10) is fixedly connected to the outer wall of the mounting base (1), characterized in that: Also includes: The film sticking mechanism (202) comprises a film sticking rod (15), the film sticking rod (15) being rotatably connected to the fixed rod (10) via a second shaft rod (13), a second gear (14) being fixedly connected to the outer wall of the second shaft rod (13), a second rack rod (11) being meshed with the outer wall of the second gear (14), the second rack rod (11) being slidably connected to the fixed rod (10), and a return spring (12) being fixedly connected between the second rack rod (11) and the fixed rod (10); The film-tearing mechanism (101) comprises a first rotating seat (20), the first rotating seat (20) being rotatably connected to the film-sticking rod (15) via a first shaft (22), a first gear (23) being fixedly connected to the outer wall of the first shaft (22), a first rack (21) being meshed with the outer wall of the first gear (23), and the first rack (21) being slidably connected to the inner wall of the fixed rod (10) via a sliding rod (24); The invention also provides a fixed-point clamping and loosening mechanism (303), comprising two film clamping rods (19), both of which are slidably connected to the first rotating seat (20), and two symmetrically distributed clamping rack rods (29) are fixed to the outer walls of the two film clamping rods (19), both of which are engaged with the same clamping gear (37), and the clamping gear (37) is rotatably connected to the first rotating seat (20).

2. A touch screen production pressing and assembly robot according to claim 1, characterized in that: The outer wall of the pickup suction cup (7) is fixedly connected to a lifting rod (16), the outer wall of the pickup suction cup (7) is fixedly connected to two pushing rods (17), and the outer wall of the pickup suction cup (7) is fixedly connected to two resisting rods (18).

3. The touch screen production pressing and assembly robot according to claim 1, characterized in that: The outer wall of the clamping gear (37) is engaged with a clamping rack rod (25), and the clamping rack rod (25) is slidably connected to the inner wall of the first rotating seat (20). The bottom outer wall of the clamping rack rod (25) is fixedly connected with a sliding rod (26), and the sliding rod (26) is slidably connected to the inclined slide rail (27), and the inclined slide rail (27) is slidably connected to the outer wall of the first rotating seat (20).

4. A touch screen production pressing and assembly robot according to claim 3, characterized in that: Two positioning holes (28) are provided on the outer wall of the clamping rack rod (25); two positioning rods (30) are slidably connected to the inner wall of the first rotating seat (20); and a second spring (31) is fixedly connected between the two positioning rods (30) and the first rotating seat (20).

5. The touch screen production pressing and assembly robot according to claim 1, characterized in that: The bottom outer wall of the film sticking rod (15) is fixedly connected to a base (34), the inner wall of the base (34) is slidably connected to a locking rod (32), a third spring (33) is fixedly connected between the locking rod (32) and the base (34), and the outer wall of the first shaft rod (22) is provided with two jacks (35) at a ninety-degree angle.

6. The touch screen production pressing and assembly robot according to claim 1, characterized in that: The fixed rods (10) are provided with two symmetrically distributed ones, and the ends of the two sliding rods (24) are fixedly connected to the same connecting rod (36).

7. A touch screen production pressing and assembly robot according to claim 6, characterized in that: Two unlocking rods (4) are fixedly connected to the outer wall of the mounting seat (1), and the unlocking rods (4) are located below the film clamping rod (19).

8. The touch screen production pressing and assembly robot according to claim 1, characterized in that: The outer walls of the two second rack rods (11) are respectively fixedly connected with side rods (38).

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