Touch display screen processing jig

Abstract

The invention discloses a touch display screen machining jig, and belongs to the technical field of touch display screen machining, the touch display screen machining jig comprises a base, a carrier plate is slidably arranged at the top of the base in the length direction, a placement groove is formed in the top of the carrier plate, and the front end of the placement groove is open. The carrying plate for placing the display screen is slidably arranged on the top of the base in the length direction, and the rubber pressing roller and the rubber roller are arranged at the two ends of the top of the carrying plate correspondingly; through a rotating mechanism composed of a shaft rod, an incomplete gear, a mounting groove, a rack, a hidden groove, a clockwork spring and a belt wheel assembly, a rubber pressing roller or a rubber roller in the advancing direction of a carrier plate can be controlled in a linkage mode to move downwards to make contact with the surface of a display screen and roll in the mode of being attached to the surface of the display screen, and dust removal is conducted on the surface of the display screen through the rubber roller; and bubbles can be extruded out after film pasting is conducted through the rubber pressing roller, the use functionality of the device is improved, operation and use are convenient, and practicability is higher.

Description

Technical Field

[0001] The present invention relates to a jig, in particular to a jig for processing a touch display screen, and belongs to the technical field of touch display screen processing. Background Art

[0002] A touch display screen is a device component that combines display and touch interaction functions and is widely used in various electronic devices such as smartphones, tablet computers, smart watches, self-service terminals, etc. It consists of a display screen and a touch sensor. The display screen is responsible for presenting visual information such as images and texts. Common technologies include liquid crystal display (LCD), organic light-emitting diode display (OLED), etc., which can provide visual effects with high resolution, rich colors and good contrast. During the processing of the display screen, it is necessary to apply a film to the display screen to protect the screen from scratches, dust pollution and electrostatic damage, ensure that the display effect and touch performance are not affected, and maintain the product quality. During the film application process, in order to improve the film application rate, a jig needs to be used for positioning.

[0003] Currently, during the process of using a jig for film application, traditional jigs only have a single limiting function, unable to ensure the cleanliness of the surface of the display screen. Dust in the workshop air easily adheres to the surface of the display screen, affecting the finished product effect after film application. At the same time, air bubbles cannot be extruded after film application, affecting the functional use of the jig. In addition, the shape of traditional jigs is fixed and cannot be adjusted, with low practicality.

[0004] Therefore, a jig for processing a touch display screen is designed to optimize the above problems. Summary of the Invention

[0005] The main object of the present invention is to provide a processing jig for a touch display screen. A carrier plate for placing the display screen is slidably arranged along the length direction on the top of the base, and a rubber pressure roller and a rubber roller are respectively arranged at both ends of the top of the carrier plate. When the carrier plate drives the display screen to slide along the length direction of the base, through a rotating mechanism composed of a shaft rod, an incomplete gear, a mounting groove, a rack, a hidden groove, a clockwork spring, and a pulley assembly, the rubber pressure roller or the rubber roller in the advancing direction of the carrier plate can be linked to move downwards to contact the surface of the display screen and roll on the surface of the display screen. The rubber roller is used to remove dust from the surface of the display screen, and the rubber pressure roller can extrude air bubbles after film sticking, improving the functional use of the device, being convenient to operate and use, and having higher practicability. By arranging a cross-bar mechanism composed of a sleeve, a slide rod, a positioning screw, a fixing block, a vertical groove, a third slider, and a compression spring between the rubber pressure roller and the rubber roller, the positions of the rubber pressure roller and the rubber roller can be adjusted according to the size of the display screen during use, ensuring the dust removal and extrusion effects on the display screen. By arranging a movable side clamping plate on the top of the carrier plate and a slidable end plate on the side clamping plate, a spacing adjustment mechanism composed of a second chute, a second slider, a bidirectional screw, a worm gear, and a worm is used to control the position of the side clamping plate, and a translation mechanism composed of a third chute and a translation screw is used to adjust the position of the end plate, so that during the use of the device, display screens of different specifications can be limited and fixed, with stronger applicability. At the same time, by limiting the display screen on all four sides, the limiting stability of the display screen is ensured. In addition, there is a large spacing between the two groups of end plates, which can facilitate the removal of the display screen and make it more convenient to use.

[0006] The object of the present invention can be achieved by adopting the following technical solutions:

[0007] A processing jig for a touch display screen, comprising a base. A carrier plate is slidably arranged along the length direction on the top of the base. A placement groove is formed on the top of the carrier plate, and the front end of the placement groove is open. On both sides inside the placement groove, side clamping plates are slidably arranged along the length direction. A spacing adjustment mechanism for controlling the synchronous movement of the two side clamping plates is arranged inside the placement groove. At one end near the opening of the placement groove on the inner side of the side clamping plate, end plates are slidably installed. A translation mechanism for controlling the sliding of the end plates is arranged at the end of the side clamping plate. At the middle position of the rear end of the base, a vertical plate is vertically installed. A rotating rod is rotatably installed on the vertical plate. A cross-bar mechanism is fixed at one end of the rotating rod close to the carrier plate. A rubber pressure roller is rotatably installed at one end of the cross-bar mechanism, and a rubber roller is rotatably installed at the other end of the cross-bar mechanism. Both the rubber pressure roller and the rubber roller are parallel to the width direction of the base, and the lengths of both the rubber pressure roller and the rubber roller are greater than the width of the carrier plate. A rotating mechanism for controlling the rotation of the rotating rod is arranged inside the base. The rotating mechanism controls the forward and reverse rotation of the rotating rod as the carrier plate slides. The top end of the vertical plate is hinged with a supplementary light, and an air blowing dust removal mechanism is arranged at the middle position on the side of the vertical plate close to the carrier plate.

[0008] Preferably, a first sliding groove is provided along the length direction at the top of the base, a first sliding block is slidably installed inside the first sliding groove, and the top end of the first sliding block is fixedly connected to the bottom of the carrier plate.

[0009] Preferably, at one end of the top of the carrier plate away from the open end of the placement groove, buckling grooves are symmetrically provided, and the depth of the buckling grooves is the same as that of the placement groove. A handle is provided at the end of the carrier plate close to the open end of the placement groove.

[0010] Preferably, the rotating mechanism includes a shaft rod, an incomplete gear, an installation groove, a rack, a hidden groove, and a pulley assembly. The shaft rod is rotatably installed at the middle position inside the base along the width direction of the base. An incomplete gear is fixed to the end of the shaft rod. An installation groove is provided at the top of the base. The incomplete gear is located inside the installation groove. The teeth on the incomplete gear are higher than the horizontal plane of the top of the base. A hidden groove is provided along the length direction at the bottom of the carrier plate. A rack is installed inside the hidden groove. The bottom of the rack meshes with the incomplete gear. One end of the shaft rod away from the installation groove extends to the outer end of the base. A pulley assembly is provided between the installation groove and the end of the rotating rod.

[0011] Preferably, a clockwork spring is installed on the shaft rod. The shaft rod passes through the middle of the clockwork spring and is fixedly connected to the inner end of the shaft rod. One end of the outside of the clockwork spring is fixed to the inner wall of the installation groove.

[0012] Preferably, the air blowing and dust removing mechanism includes an exhaust fan, a filter plate, and a strip-shaped exhaust hood. The exhaust fan is installed on the vertical plate. A filter plate is installed at the air inlet end of the exhaust fan. A strip-shaped exhaust hood is installed at the output end of the exhaust fan. The strip-shaped exhaust hood is hingedly installed outside the vertical plate.

[0013] Preferably, the cross-bar mechanism includes a sleeve, a sliding rod, a positioning screw, a fixed block, a vertical groove, and a third sliding block. The middle position of the sleeve is fixedly connected to the end of the rotating rod. Sliding rods are slidably installed at both ends of the sleeve. Positioning screws for positioning the sliding rods are installed at both ends of the sleeve. Fixed blocks are fixed to the ends of the sliding rods. Vertical grooves are vertically provided on the outer sides of the fixed blocks. Third sliding blocks are slidably installed at the inner bottoms of the vertical grooves. Compression springs are installed between the top ends of the third sliding blocks and the inner tops of the vertical grooves. The rubber pressure roller and the rubber roller are respectively rotatably installed on the two groups of third sliding blocks.

[0014] Preferably, the spacing adjustment mechanism includes a second sliding groove, a second sliding block, a bidirectional screw, a worm gear, and a worm. The second sliding groove is provided at the bottom of the placement groove along the length direction of the placement groove. Second sliding blocks are slidably installed at both ends inside the second sliding groove. A bidirectional screw is rotatably installed between both ends of the second sliding groove. The two ends of the bidirectional screw are respectively threadedly connected to the second sliding blocks. A worm is rotatably installed at the middle position inside the carrier plate along the width direction. A worm gear meshing with the worm is installed at the middle position of the bidirectional screw.

[0015] Preferably, the translation mechanism includes a third sliding groove and a translation screw. The third sliding groove is opened at the end of the side clamping plate. The end plate is slidably installed inside the third sliding groove. A translation screw is rotatably installed between the two ends of the third sliding groove. The translation screw is threadedly connected to the end plate.

[0016] Preferably, adjustment blocks are fixed to one ends of the translation screw and the worm near the opening of the placement groove, and anti-slip lines are provided on the adjustment blocks.

[0017] The beneficial effects of the present invention are as follows:

[0018] A touch display screen processing jig provided by the present invention includes a carrier plate for placing the display screen slidably arranged along the length direction on the top of the base, and a rubber pressure roller and a rubber roller are respectively arranged at both ends on the top of the carrier plate. When the carrier plate drives the display screen to slide along the length direction of the base, through a rotation mechanism composed of a shaft rod, an incomplete gear, an installation groove, a rack, a hidden groove, a clockwork spring, and a pulley assembly, the rubber pressure roller or the rubber roller in the forward direction of the carrier plate can be linked to move downward to contact the surface of the display screen and roll on the surface of the display screen. The rubber roller is used to remove dust from the surface of the display screen, and the rubber pressure roller can extrude air bubbles after film sticking, improving the use functionality of the device, being convenient to operate and use, and having higher practicability;

[0019] By arranging a cross-bar mechanism composed of a sleeve, a slide rod, a positioning screw, a fixing block, a vertical groove, a third slider, and a compression spring between the rubber pressure roller and the rubber roller, the positions of the rubber pressure roller and the rubber roller can be adjusted according to the size of the display screen during use, ensuring the dust removal and extrusion effects on the display screen;

[0020] By arranging a movable side clamping plate on the top of the carrier plate and a slidable end plate on the side clamping plate, the position of the side clamping plate is regulated by a spacing adjustment mechanism composed of a second sliding groove, a second slider, a bidirectional screw, a worm gear, and a worm. The position of the end plate is adjusted by a translation mechanism composed of a third sliding groove and a translation screw, so that during the use of the device, display screens of different specifications can be limited and fixed, with stronger applicability. At the same time, by limiting the display screen on all four sides, the limiting stability of the display screen is ensured. In addition, there is a large spacing between the two groups of end plates, which can facilitate the removal of the display screen and make the use more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is an exploded structure diagram of a preferred embodiment of a touch display screen processing jig of the present invention;

[0022] Figure 2 It is a front view of a preferred embodiment of a touch display screen processing jig of the present invention;

[0023] Figure 3Schematic diagram of the spacing adjustment mechanism in a preferred embodiment of a processing fixture for a touch display screen according to the present invention;

[0024] Figure 4 In a preferred embodiment of a processing fixture for a touch display screen according to the present invention Figure 1 Enlarged view at position A;

[0025] Figure 5 Schematic diagram of the crossbar mechanism in a preferred embodiment of a processing fixture for a touch display screen according to the present invention;

[0026] Figure 6 Schematic diagram of the rotation mechanism in a preferred embodiment of a processing fixture for a touch display screen according to the present invention;

[0027] Figure 7 Schematic diagram of the bottom structure of the carrier plate in a preferred embodiment of a processing fixture for a touch display screen according to the present invention;

[0028] Figure 8 Schematic diagram of the air blowing and dust removing mechanism in a preferred embodiment of a processing fixture for a touch display screen according to the present invention.

[0029] In the figure: 1, base; 101, first chute; 102, first slider;

[0030] 2, carrier plate; 3, placement groove; 4, side clamping plate;

[0031] 5, spacing adjustment mechanism; 501, second chute; 502, second slider; 503, bidirectional screw; 504, worm gear; 505, worm;

[0032] 6, end plate;

[0033] 7, translation mechanism; 701, third chute; 702, translation screw;

[0034] 8, vertical plate; 9, rotating rod;

[0035] 10, crossbar mechanism; 1001, sleeve; 1002, slide rod; 1003, positioning screw; 1004, fixed block; 1005, vertical groove; 1006, third slider; 1007, compression spring;

[0036] 11, rubber pressure roller; 12, rubber roller;

[0037] 13, rotation mechanism; 1301, shaft rod; 1302, incomplete gear; 1303, installation groove; 1304, rack; 1305, hidden groove; 1306, hairspring; 1307, pulley assembly;

[0038] 14, supplementary light;

[0039] 15. Air-blowing dust removal mechanism; 1501. Exhaust fan; 1502. Filter plate; 1503. Strip-shaped exhaust hood. Detailed implementation manner

[0040] To make the technical solutions of the present invention clearer and more definite to those skilled in the art, the present invention will be further described in detail below with reference to the embodiments and the accompanying drawings. However, the implementation manners of the present invention are not limited thereto.

[0041] As Figures 1-8 shown, this embodiment provides a processing jig for a touch display screen, including a base 1. A carrier plate 2 is slidably arranged on the top of the base 1 along the length direction. A placement groove 3 is opened at the top of the carrier plate 2. The front end of the placement groove 3 is open. On both sides inside the placement groove 3, side clamping plates 4 are slidably arranged along the length direction. A spacing adjustment mechanism 5 for controlling the synchronous movement of the two groups of side clamping plates 4 is arranged inside the placement groove 3. End plates 6 are slidably installed at one ends of the inner sides of the side clamping plates 4 near the opening of the placement groove 3. A translation mechanism 7 for controlling the sliding of the end plates 6 is arranged at the ends of the side clamping plates 4. A vertical plate 8 is vertically installed at the middle position of the rear end of the base 1. A rotating rod 9 is rotatably installed on the vertical plate 8. A cross-bar mechanism 10 is fixed at one end of the rotating rod 9 close to the carrier plate 2. A rubber pressure roller 11 is rotatably installed at one end of the cross-bar mechanism 10. A rubber roller 12 is rotatably installed at the other end of the cross-bar mechanism 10. Both the rubber pressure roller 11 and the rubber roller 12 are parallel to the width direction of the base 1, and the lengths of both the rubber pressure roller 11 and the rubber roller 12 are greater than the width of the carrier plate 2. A rotating mechanism 13 for controlling the rotation of the rotating rod 9 is arranged inside the base 1. The rotating mechanism 13 controls the forward and reverse rotation of the rotating rod 9 as the carrier plate 2 slides. A supplementary light 14 is hingedly installed at the top end of the vertical plate 8. An air-blowing dust removal mechanism 15 is arranged at the middle position of the side of the vertical plate 8 close to the carrier plate 2.

[0042] The general working principle is as follows: before applying the film, the positions of the two sets of side clamps 4 are controlled by the spacing adjustment mechanism 5 according to the length and width of the display screen, and the positions of the two sets of end plates 6 are adjusted by the translation mechanism 7 to ensure that the display screen can be stably limited in the placement groove 3. When in use, the display screen is placed inside the placement groove 3, and the top of the display screen is higher than the horizontal plane of the top of the carrier plate 2. The air blowing dust removal mechanism 15 is started to clean the surface of the display screen. For some dust with strong adhesion, the air blowing method cannot completely remove it. Then, the carrier plate 2 is controlled to move toward the rubber roller 12. During the movement of the carrier plate 2, the rotating mechanism 13 will be linked to drive the rotating rod 9 to rotate toward the rubber roller 12. The rubber roller 12 moves down and fits on the surface of the display screen. As the carrier plate 2 slides again, the rubber roller 12 rolls on the surface of the display screen to remove dust particles on the surface of the display screen. After the removal is completed, the carrier plate 2 is dragged to the middle position of the base 1, and the position of the rubber roller 12 is reset. Then, the film is adhered to the surface of the display screen. After the pasting is completed, the carrier plate 2 is controlled to move toward the direction of the rubber pressure roller 11, and the rubber pressure roller 11 is pressed on the top of the display screen by the rotating mechanism 13 again. The rubber pressure roller 11 rolls on the surface of the display screen to squeeze out the gas inside the film. The film pasting is completed, and finally the display screen is taken out, and the above steps are repeated to continue the film pasting process on the display screen.

[0043] In this embodiment, a first slide groove 101 is provided at the top of the base 1 along the length direction, a first slider 102 is slidably installed inside the first slide groove 101 , and the top end of the first slider 102 is fixedly connected to the bottom of the carrier plate 2 .

[0044] Partial working principle: When the carrier plate 2 is moving, the first slider 102 slides inside the first slide groove 101 , and the first slide groove 101 is used to limit the first slider 102 to ensure that the carrier plate 2 moves in a straight line.

[0045] In this embodiment, a buckle groove is symmetrically opened at one end of the top of the carrier plate 2 away from the opening of the placement groove 3, and the depth of the buckle groove is the same as the depth of the placement groove 3. A handle is provided at the open end of the carrier plate 2 near the placement groove 3.

[0046] Partial working principle: The opening of the buckle groove can facilitate the removal of the display screen after the film is applied, and the use of the handle can facilitate the horizontal movement of the carrier board 2, which is more convenient to use.

[0047] In this embodiment, the rotating mechanism 13 includes a shaft rod 1301, an incomplete gear 1302, a mounting groove 1303, a rack 1304, a hidden groove 1305, and a pulley assembly 1307. The shaft rod 1301 is rotatably installed at the middle position inside the base 1 along the width direction of the base 1. An incomplete gear 1302 is fixed to the end of the shaft rod 1301. A mounting groove 1303 is formed at the top of the base 1. The incomplete gear 1302 is located inside the mounting groove 1303. The teeth on the incomplete gear 1302 are higher than the horizontal plane of the top of the base 1. A hidden groove 1305 is formed at the bottom of the carrier plate 2 along the length direction. A rack 1304 is installed inside the hidden groove 1305. The bottom of the rack 1304 meshes with the incomplete gear 1302. One end of the shaft rod 1301 away from the mounting groove 1303 extends to the outer end of the base 1. A pulley assembly 1307 is provided between the mounting groove 1303 and the end of the rotating rod 9.

[0048] Local working principle: In the initial state, the carrier plate 2 is located at the middle position of the base 1. At this time, the teeth at the middle position of the incomplete gear 1302 mesh with the middle position of the rack 1304. The linear length of the teeth on the incomplete gear 1302 is the same as the linear length of the rack 1304. When the movement of the carrier plate 2 controls the translation of the rack 1304, it will drive the rotation of the incomplete gear 1302. After the rack 1304 and the incomplete gear 1302 are separated, at this time, the shaft rod 1301 rotates to the maximum angle in a single direction, and the teeth on the incomplete gear 1302 are hidden inside the mounting groove 1303, which will not affect the linear movement of the carrier plate 2. When the carrier plate 2 moves to the end of the base 1 and returns in the reverse direction, when the rack 1304 moves to the top of the incomplete gear 1302 again, it will mesh with the incomplete gear 1302 again, controlling the reverse movement of the shaft rod 1301 to reset. Then, when the carrier plate 2 drives the display screen to move, the rubber pressure roller 11 or the rubber roller 12 in the moving direction will fit with the surface of the display screen to perform extrusion or dust removal operations.

[0049] In this embodiment, a clockwork spring 1306 is installed on the shaft rod 1301. The shaft rod 1301 passes through the middle of the clockwork spring 1306 and is fixedly connected to the inner end of the shaft rod 1301. One end of the outside of the clockwork spring 1306 is fixed to the inner wall of the mounting groove 1303.

[0050] Local working principle: The use of the clockwork spring 1306 can always apply a reset force to the shaft rod 1301 during the rotation of the shaft rod 1301, which can ensure that the rack 1304 can stably mesh with the incomplete gear 1302 after the carrier plate 2 is reset, and can ensure that the carrier plate 2 returns to the initial position.

[0051] In this embodiment, the air-blowing dust removal mechanism 15 includes an exhaust fan 1501, a filter plate 1502, and a strip-shaped exhaust hood 1503. The exhaust fan 1501 is installed on the vertical plate 8. A filter plate 1502 is installed at the intake end of the exhaust fan 1501, and a strip-shaped exhaust hood 1503 is installed at the output end of the exhaust fan 1501. The strip-shaped exhaust hood 1503 is hingedly installed outside the vertical plate 8.

[0052] Local working principle: When the device is in use, after the exhaust fan 1501 extracts and filters the gas, the clean gas is blown towards the display screen through the strip-shaped exhaust hood 1503, creating a positive pressure environment on the surface of the display screen to prevent dust adhesion.

[0053] In this embodiment, the cross-bar mechanism 10 includes a sleeve 1001, a sliding rod 1002, a positioning screw 1003, a fixing block 1004, a vertical groove 1005, and a third slider 1006. The middle position of the sleeve 1001 is fixedly connected to the end of the rotating rod 9. Sliding rods 1002 are slidably installed at both ends of the sleeve 1001. Positioning screws 1003 for positioning the sliding rods 1002 are installed at both ends of the sleeve 1001. Fixing blocks 1004 are fixed to the ends of the sliding rods 1002. Vertical grooves 1005 are vertically formed on the outer sides of the fixing blocks 1004. Third sliders 1006 are slidably installed at the inner bottoms of the vertical grooves 1005. Compression springs 1007 are installed between the tops of the third sliders 1006 and the inner tops of the vertical grooves 1005. The rubber pressure roller 11 and the rubber roller 12 are respectively rotatably installed on two groups of third sliders 1006.

[0054] Local working principle: During use, since the sizes of the display screens are different, the positions of the rubber pressure roller 11 and the rubber roller 12 can be changed by controlling the movement of the sliding rod 1002, so that the rubber pressure roller 11 and the rubber roller 12 are respectively located at both ends of the display screen. After the rubber pressure roller 11 and the rubber roller 12 rotate and move downward, they can directly contact the ends of the display screen to ensure that the rubber pressure roller 11 and the rubber roller 12 can thoroughly squeeze or clean the surface of the display screen. Additionally, during the rotation of the shaft rod 1301, the rotation angle of the shaft rod 1301 is fixed. After increasing the total lengths of the sleeve 1001 and the sliding rod 1002, the rubber pressure roller 11 or the rubber roller 12 will contact the surface of the display screen when the shaft rod 1301 rotates by a small angle. When continuing to rotate, at this time, the third slider 1003 will move upward to squeeze the compression spring 1007 to ensure the horizontal height of the rubber pressure roller 11 or the rubber roller 12 and prevent the display screen from being damaged.

[0055] In this embodiment, the spacing adjustment mechanism 5 includes a second chute 501, a second slider 502, a bidirectional screw 503, a worm gear 504 and a worm 505. The second chute 501 is opened at the bottom of the placement groove 3 along the length direction of the placement groove 3. Both ends inside the second chute 501 are slidably installed with second sliders 502. A bidirectional screw 503 is rotatably installed between both ends of the second chute 501. Both ends of the bidirectional screw 503 are respectively threadedly connected to the second sliders 502. A worm 505 is rotatably installed at the middle position inside the carrier plate 2 along the width direction. A worm gear 504 meshing with the worm 505 is installed at the middle position of the bidirectional screw 503.

[0056] Local working principle: When adjusting the positions of the two sets of side clamping plates 4, rotate the worm 505 to control the rotation of the worm gear 504. The rotation of the worm gear 504 controls the rotation of the bidirectional screw 503, and then controls the side clamping plates 4 on the tops of the two sets of second sliders 502 to move, and adjust the positions of the side clamping plates 4 according to the length of the display screen.

[0057] In this embodiment, the translation mechanism 7 includes a third chute 701 and a translation screw 702. The third chute 701 is opened at the end of the side clamping plate 4. The end plate 6 is slidably installed inside the third chute 701. A translation screw 702 is rotatably installed between both ends of the third chute 701. The translation screw 702 is threadedly connected to the end plate 6.

[0058] Local working principle: After the position adjustment of the side clamping plate 4 is completed, rotate the translation screw 702 to control the end plate 6 to move along the length direction of the side clamping plate 4, and adjust the distance between the end plate 6 and the rear end of the placement groove 3 according to the width of the display screen.

[0059] In this embodiment, both ends of the translation screw 702 and the worm 505 close to the opening of the placement groove 3 are fixed with adjustment blocks, and anti-slip lines are provided on the adjustment blocks.

[0060] Local working principle: By providing adjustment blocks at both ends of the translation screw 702 and the worm 505, manual adjustment can be facilitated and it is more convenient to use.

[0061] As described above, it is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the scope disclosed by the present invention, according to the technical solution and its concept of the present invention, makes equivalent substitutions or changes, all belong to the protection scope of the present invention.

Claims

1. A touch display screen processing jig, comprising a base (1), characterized in that: A carrier plate (2) is slidably arranged on the top of the base (1) along the length direction, a placement groove (3) is provided on the top of the carrier plate (2), the front end of the placement groove (3) is open, side clamps (4) are slidably arranged on both sides of the placement groove (3) along the length direction, a spacing adjustment mechanism (5) for controlling the synchronous movement of two groups of side clamps (4) is provided inside the placement groove (3), an end plate (6) is slidably installed on one end of the inner side of the side clamp (4) close to the opening of the placement groove (3), and a translation mechanism (7) for controlling the sliding of the end plate (6) is provided at the end of the side clamp (4), a vertical plate (8) is vertically installed at the middle position at the rear end of the base (1), a rotating rod (9) is rotatably installed on the vertical plate (8), and the rotating rod (9) is close to the carrier plate (2). A crossbar mechanism (10) is fixed at one end of the crossbar mechanism (10), a rubber pressure roller (11) is rotatably mounted at one end of the crossbar mechanism (10), and a rubber roller (12) is rotatably mounted at the other end of the crossbar mechanism (10), the rubber pressure roller (11) and the rubber roller (12) are both parallel to the width direction of the base (1), and the lengths of the rubber pressure roller (11) and the rubber roller (12) are both greater than the width of the carrier plate (2), a rotating mechanism (13) for controlling the rotation of the rotating rod (9) is arranged inside the base (1), the rotating mechanism (13) controls the forward and reverse rotation of the rotating rod (9) as the carrier plate (2) slides, a fill light (14) is hingedly mounted at the top end of the vertical plate (8), and an air blowing dust removal mechanism (15) is arranged at the middle position of the vertical plate (8) close to one side of the carrier plate (2).

2. The touch display screen processing jig according to claim 1, characterized in that: A first slide groove (101) is provided at the top of the base (1) along the length direction, a first slider (102) is slidably mounted inside the first slide groove (101), and the top end of the first slider (102) is fixedly connected to the bottom of the carrier plate (2).

3. The touch display screen processing jig according to claim 1, characterized in that: A buckle groove is symmetrically provided at one end of the top of the carrier plate (2) away from the opening of the placement groove (3), and the depth of the buckle groove is the same as the depth of the placement groove (3). A handle is provided at the open end of the carrier plate (2) close to the placement groove (3).

4. The touch display screen processing jig according to claim 1, characterized in that: The rotating mechanism (13) comprises a shaft (1301), an incomplete gear (1302), a mounting groove (1303), a rack (1304), a hidden groove (1305) and a pulley assembly (1307). The shaft (1301) is rotatably mounted in the middle position of the base (1) along the width direction of the base (1). The incomplete gear (1302) is fixed to the end of the shaft (1301). The top of the base (1) is provided with a mounting groove (1303). The incomplete gear (1302) is located at the middle of the mounting groove (1303). Inside, the teeth on the incomplete gear (1302) are higher than the horizontal plane of the top of the base (1), a hidden groove (1305) is provided at the bottom of the carrier plate (2) along the length direction, a rack (1304) is installed inside the hidden groove (1305), the bottom of the rack (1304) is meshed with the incomplete gear (1302), one end of the shaft (1301) away from the installation groove (1303) extends to the outer end of the base (1), and a pulley assembly (1307) is provided between the installation groove (1303) and the end of the rotating rod (9).

5. The touch display screen processing jig according to claim 4, characterized in that: A spring (1306) is installed on the shaft (1301). The shaft (1301) passes through the middle of the spring (1306) and is fixedly connected to the inner end of the shaft (1301). One end of the outer side of the spring (1306) is fixed on the inner wall of the mounting groove (1303).

6. The touch display screen processing jig according to claim 1, characterized in that: The air-blowing dust removal mechanism (15) comprises an exhaust fan (1501), a filter plate (1502) and a strip exhaust cover (1503); the exhaust fan (1501) is mounted on the vertical plate (8); the filter plate (1502) is mounted on the air inlet end of the exhaust fan (1501); the strip exhaust cover (1503) is mounted on the output end of the exhaust fan (1501); and the strip exhaust cover (1503) is hingedly mounted on the outer side of the vertical plate (8).

7. The touch display screen processing jig according to claim 1, characterized in that: The crossbar mechanism (10) comprises a sleeve (1001), a slide rod (1002), a positioning screw (1003), a fixing block (1004), a vertical slot (1005) and a third sliding block (1006); the middle position of the sleeve (1001) is fixedly connected to the end of the rotating rod (9); the ends of the sleeve (1001) are slidably mounted with the slide rod (1002); and the ends of the sleeve (1001) are mounted with positioning screws (1003) for positioning the slide rod (1002). The ends of the slide rod (1002) are fixed with fixed blocks (1004), the outer sides of the fixed blocks (1004) are vertically provided with vertical grooves (1005), the inner bottoms of the vertical grooves (1005) are slidably mounted with third sliders (1006), the tops of the third sliders (1006) and the inner tops of the vertical grooves (1005) are provided with extrusion springs (1007), and the rubber pressure rollers (11) and the rubber rollers (12) are rotatably mounted on the two sets of third sliders (1006).

8. A touch display screen processing jig according to any one of claims 1 to 7, characterized in that: The spacing adjustment mechanism (5) comprises a second slide groove (501), a second slider (502), a bidirectional screw (503), a worm wheel (504) and a worm (505); the second slide groove (501) is arranged at the bottom of the placement groove (3) along the length direction of the placement groove (3); the second sliders (502) are slidably mounted at both ends of the second slide groove (501); a bidirectional screw (503) is rotatably mounted between the two ends of the second slide groove (501); the two ends of the bidirectional screw (503) are respectively threadedly connected to the second slider (502); a worm (505) is rotatably mounted at the middle position of the inner part of the carrier plate (2) along the width direction; a worm wheel (504) meshing with the worm (505) is mounted at the middle position of the bidirectional screw (503).

9. The touch display screen processing jig according to claim 8, characterized in that: The translation mechanism (7) comprises a third slide groove (701) and a translation screw (702). The third slide groove (701) is provided at the end of the side clamping plate (4). The end plate (6) is slidably mounted inside the third slide groove (701). The translation screw (702) is rotatably mounted between the two ends of the third slide groove (701). The translation screw (702) is threadedly connected to the end plate (6).

10. The touch display screen processing jig according to claim 9, characterized in that: An adjustment block is fixed to one end of the translation screw (702) and the worm (505) near the opening of the placement groove (3), and the adjustment block is provided with anti-slip grooves.

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