Automatic crimping point screen jig

Abstract

The utility model discloses an automatic pressure welding point screen jig which comprises a carrying disc, a supporting frame is arranged above the carrying disc, a photographing mechanism is arranged inside the supporting frame, a butt joint mechanism is arranged on the side of the carrying disc, a fixing mechanism is arranged on the carrying disc, a driving mechanism is arranged on the side of the carrying disc, and the fixing mechanism comprises a clamping base, a correcting air cylinder and a magnet. The top end of the clamping seat is fixedly connected with a rotating cylinder, the output end of the rotating cylinder is in transmission connection with a clamping plate, the top end of the clamping seat is provided with a suction nozzle, the side of the clamping seat is provided with an air inlet, and the correcting cylinder is located at the bottom of the clamping seat. According to the utility model, the clamping seat, the correction cylinder, the rotating cylinder, the magnet, the suction nozzle, the clamping plate and the correction plates are matched with each other, the correction cylinder drives the two correction plates to correct the connector, and the suction nozzle and the magnet adsorb and fix the connector, so that the connector can be leveled and fixed, photographing and crimping are facilitated, and the production efficiency is improved. Therefore, the crimping yield is improved.

Description

Technical Field

[0001] The utility model relates to the field of automatic crimping point screen jigs, in particular to an automatic crimping point screen jig. Background Art

[0002] A monitor is usually a commonly used display device. A monitor can usually convert electronic signals into visual images. The core component of a monitor is the display screen, which determines parameters such as the monitor's resolution and color performance. When a display screen is produced, it is usually subjected to dot screen testing processing, and then an automatic display detection line will be used.

[0003] In the prior art, when performing a dot screen test on a display screen, the driver chip for the test is usually integrated on an adapter board, and then the signal output end of the driver chip is connected to the display signal input port of the LCD screen to be tested through a flexible circuit board to perform a dot screen test. During the dot screen test, the connector on the display screen is usually used, and the connector can light up the display screen.

[0004] The connector is usually flexible. After being picked up by an external robot, it is placed on a carrier. However, the connector is usually warped after being placed, which makes it impossible to take pictures and crimp, affecting the crimping yield. It is also inconvenient to level and fix the connector during the automatic crimping operation of the display screen, which has certain limitations. Utility Model Content

[0005] The purpose of the present invention is to provide an automatic crimping point screen jig to solve the problems raised in the above background technology.

[0006] To achieve the above purpose, the present invention provides the following technical solution: an automatic crimping point screen fixture, comprising:

[0007] A carrier plate, with a supporting frame provided above the carrier plate;

[0008] The supporting frame is provided with a photographing mechanism inside, a docking mechanism is provided on the side of the carrier, a fixing mechanism is provided on the carrier, and a driving mechanism is provided on the side of the carrier. The fixing mechanism includes:

[0009] A clamping seat, the top of which is fixedly connected to a rotating cylinder, the output end of which is drivingly connected to a clamping plate, a suction nozzle is provided at the top of the clamping seat, and an air inlet is provided on the side of the clamping seat;

[0010] A correction cylinder, the correction cylinder is located at the bottom of the clamping seat, and the output end of the correction cylinder is transmission-connected to the correction plate;

[0011] A magnet is located on the clamping seat.

[0012] Preferably, a through slot is provided at the top of the clamping seat, the correction plate is located inside the through slot, a mounting slot is provided at the top of the carrier plate, and the clamping seat is fixedly connected to the inside of the mounting slot.

[0013] Preferably, the docking mechanism includes a docking frame, a pressure head is fixedly connected to the inside of the docking frame, the bottom end of the pressure head is fixedly connected to a supporting seat, the bottom end of the supporting seat is fixedly connected to a pad, an elastic knife needle is provided on the pressure head, and the bottom end of the pad is provided with a slot that matches the pressure head, and the bottom of the elastic knife needle is located inside the slot.

[0014] Preferably, the photographing mechanism includes a carrying plate, which is fixedly connected to the inside of the supporting frame, the top of the carrying plate is symmetrically fixedly connected to a first driving seat, the side of the first driving seat is fixedly connected to a first cylinder, a traction seat is slidably provided on the first driving seat, the top of the traction seat is fixedly connected to a second driving seat, the side of the second driving seat is fixedly connected to a second cylinder, a movable seat is slidably provided inside the second driving seat, the top of the movable seat is fixedly connected to a fixed plate, and the side of the fixed plate is fixedly connected to a CCD.

[0015] Preferably, the driving mechanism includes a first guide rail, a first slide seat is slidingly provided on the top of the first guide rail, a third cylinder is fixedly connected to the side of the first guide rail, a fourth cylinder is fixedly connected to the side of the first slide seat, the top of the first slide seat is rotatably connected to a drive disk, and the top of the drive disk is fixedly connected to a mounting seat.

[0016] Preferably, the side of the mounting seat is fixedly connected to a fixing frame, the fixing frame is fixedly connected to a connecting cylinder, the side of the fixing frame is slidably provided with an auxiliary frame, the top of the auxiliary frame is fixedly connected to the docking frame, the output end of the connecting cylinder is transmission-connected to the auxiliary frame, the bottom end of the first guide rail is fixedly connected to a second slide, the interior of the second slide is provided with a second guide rail, and the side of the second guide rail is fixedly connected to a fifth cylinder.

[0017] The technical effects and advantages of this utility model are:

[0018] The utility model utilizes the mutual cooperation of the clamping seat, the correction cylinder, the rotating cylinder, the magnet, the suction nozzle, the clamping plate and the correction plate. The external manipulator grabs the connector and places the connector between the two correction plates. The correction cylinder drives the two correction plates to correct the connector. The rotating cylinder drives the clamping plate to rotate to pre-clamp the connector in the vertical direction. The suction nozzle and the magnet adsorb and fix the connector, which is beneficial to leveling and fixing the connector, facilitating photography and crimping, so as to improve the crimping yield. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 This is a structural diagram of the docking frame of the utility model.

[0021] Figure 3 This is a structural diagram of the support seat of the utility model.

[0022] Figure 4 This is a structural diagram of the first slide seat of the utility model.

[0023] Figure 5 This is a structural diagram of the first drive seat of the utility model.

[0024] Figure 6 This is a structural diagram of the clamping seat of the utility model.

[0025] In the figure: 1. carrier plate; 2. supporting frame; 3. photographing mechanism; 31. carrier plate; 32. first driving seat; 33. first cylinder; 34. moving seat; 35. second driving seat; 36. second cylinder; 37. fixed plate; 38. CCD; 4. docking mechanism; 41. docking frame; 42. pressure head; 43. carrier seat; 44. pad; 45. elastic knife needle; 5. driving mechanism; 51. first guide rail; 52. first slide; 53. third cylinder; 54. fourth cylinder; 55. mounting seat; 56. fixed frame; 57. auxiliary frame; 58. second guide rail; 59. second slide; 510. fifth cylinder; 511. driving plate; 6. fixing mechanism; 61. clamping seat; 62. correction cylinder; 63. rotating cylinder; 64. magnet; 65. nozzle; 66. clamping plate; 67. correction plate. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0027] The utility model provides Figure 1-6 The automatic crimping point screen jig shown includes a carrier plate 1 , and a support frame 2 is provided above the carrier plate 1 .

[0028] Furthermore, a photographing mechanism 3 is provided inside the support frame 2, a docking mechanism 4 is provided on the side of the carrier 1, a fixing mechanism 6 is provided on the carrier 1, and a driving mechanism 5 is provided on the side of the carrier 1. The fixing mechanism 6 includes a clamping seat 61, a correction cylinder 62 and a magnet 64. The clamping seat 61 is conducive to placing and supporting the connector, the correction cylinder 62 is conducive to driving the correction plate 67 to move, so that the two correction plates 67 correct the position of the connector, and the magnet 64 is conducive to magnetic attraction with the connector, thereby magnetically fixing the connector. The top of the clamping seat 61 is fixedly connected with a rotating cylinder 63, which is conducive to driving the clamping plate 66 to rotate, and thus is conducive to pre-clamping and fixing the connector. The output end of the rotating cylinder 63 is connected to the clamping plate 66. The top of the clamping seat 61 is provided with a suction nozzle 65, which cooperates with the solenoid valve, and thus is conducive to adsorbing and fixing the connector. The side of the clamping seat 61 is provided with an air inlet. The correction cylinder 62 is located at the bottom of the clamping seat 61. The output end of the correction cylinder 62 is connected to the correction plate 67, which is conducive to correcting the connector. The iron 64 is located on the clamping seat 61. A through slot is provided at the top of the clamping seat 61. The correction plate 67 is located inside the through slot. A mounting slot is provided at the top of the carrier 1. The clamping seat 61 is fixedly connected to the inside of the mounting slot. When the connector needs to be crimped, the external manipulator grabs the connector and places it on the clamping seat 61 between two adjacent correction plates 67. Then, the rotating cylinder 63 drives the clamping plate 66 to rotate to pre-clamp the connector. Then, the magnet 64 magnetically fixes the connector, and the suction nozzle 65 generates negative pressure to crimp the connector. Adsorption, thereby flattening and fixing the connector, and then rotating the clamping plate 66 away from the connector, and then driving the CCD38 by the first cylinder 33 and the second cylinder 36, so that the CCD38 moves to the top of the connector, and takes a picture of the connector, and then the driving mechanism 5 drives the pressure head 42 to move, so that the pressure head 42 corresponds to the connector, and then the connecting cylinder drives the auxiliary frame 57 to descend, and then the docking frame 41 moves, so that the pressure head 42 drives the elastic knife needle 45 to crimp with the connector, and the signal generator is energized to light up the display screen.

[0029] Specifically, the docking mechanism 4 includes a docking frame 41, which is conducive to driving the pressure head 42 to move and support. The inside of the docking frame 41 is fixedly connected to the pressure head 42, which is conducive to driving the elastic knife needle 45 to be crimped with the connector. The bottom end of the pressure head 42 is fixedly connected to the supporting seat 43, and the bottom end of the supporting seat 43 is fixedly connected to the pad 44. The pressure head 42 is provided with an elastic knife needle 45, and the bottom end of the pad 44 is provided with a slot that matches the pressure head 42, and the bottom of the elastic knife needle 45 is located inside the slot.

[0030] Specifically, the photographing mechanism 3 includes a carrying plate 31, which is fixedly connected to the inside of the supporting frame 2. The top of the carrying plate 31 is symmetrically fixedly connected to the first driving seat 32, and the side of the first driving seat 32 is fixedly connected to the first cylinder 33. A traction seat is slidably provided on the first driving seat 32, and the top of the traction seat is fixedly connected to the second driving seat 35, and the side of the second driving seat 35 is fixedly connected to the second cylinder 36. A movable seat 34 is slidably provided inside the second driving seat 35, and the top of the movable seat 34 is fixedly connected to the fixed plate 37, and the side of the fixed plate 37 is fixedly connected to the CCD38.

[0031] Specifically, the driving mechanism 5 includes a first guide rail 51, a first slide 52 is slidingly provided at the top of the first guide rail 51, a third cylinder 53 is fixedly connected to the side of the first guide rail 51, and a fourth cylinder 54 is fixedly connected to the side of the first slide 52. The top of the first slide 52 is rotatably connected to a driving disk 511, and the top of the driving disk 511 is fixedly connected to a mounting seat 55. The side of the mounting seat 55 is fixedly connected to a fixed frame 56, and a connecting cylinder is fixedly connected to the fixed frame 56. An auxiliary frame 57 is slidingly provided on the side of the fixed frame 56, and the top of the auxiliary frame 57 is fixedly connected to the docking frame 41. The output end of the connecting cylinder is transmission-connected to the auxiliary frame 57. The bottom end of the first guide rail 51 is fixedly connected to a second slide 59, a second guide rail 58 is provided inside the second slide 59, and a fifth cylinder 510 is fixedly connected to the side of the second guide rail 58.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. Automatic crimping point screen fixture, including: A carrier plate (1), wherein a support frame (2) is provided above the carrier plate (1); The invention is characterized in that a photographing mechanism (3) is provided inside the supporting frame (2), a docking mechanism (4) is provided on the side of the carrier (1), a fixing mechanism (6) is provided on the carrier (1), a driving mechanism (5) is provided on the side of the carrier (1), and the fixing mechanism (6) includes: A clamping seat (61), the top of the clamping seat (61) is fixedly connected to a rotating cylinder (63), the output end of the rotating cylinder (63) is drivingly connected to a clamping plate (66), the top of the clamping seat (61) is provided with a suction nozzle (65), and the side of the clamping seat (61) is provided with an air inlet; A correction cylinder (62), the correction cylinder (62) is located at the bottom of the clamping seat (61), and the output end of the correction cylinder (62) is transmission-connected to a correction plate (67); A magnet (64) is located on the clamping seat (61).

2. The automatic crimping point screen fixture according to claim 1 is characterized in that: A through slot is provided at the top of the clamping seat (61), the correction plate (67) is located inside the through slot, a mounting slot is provided at the top of the carrier plate (1), and the clamping seat (61) is fixedly connected to the inside of the mounting slot.

3. The automatic crimping point screen fixture according to claim 1 is characterized in that: The docking mechanism (4) comprises a docking frame (41), a pressure head (42) is fixedly connected to the interior of the docking frame (41), a bearing seat (43) is fixedly connected to the bottom end of the pressure head (42), a backing plate (44) is fixedly connected to the bottom end of the bearing seat (43), an elastic knife needle (45) is provided on the pressure head (42), a slot matching the pressure head (42) is provided at the bottom end of the backing plate (44), and the bottom of the elastic knife needle (45) is located inside the slot.

4. The automatic crimping point screen fixture according to claim 1, characterized in that: The photographing mechanism (3) comprises a carrying plate (31), the carrying plate (31) is fixedly connected to the inside of the supporting frame (2), the top of the carrying plate (31) is symmetrically fixedly connected to a first driving seat (32), the side of the first driving seat (32) is fixedly connected to a first cylinder (33), a traction seat is slidably provided on the first driving seat (32), the top of the traction seat is fixedly connected to a second driving seat (35), the side of the second driving seat (35) is fixedly connected to a second cylinder (36), a moving seat (34) is slidably provided inside the second driving seat (35), the top of the moving seat (34) is fixedly connected to a fixed plate (37), and the side of the fixed plate (37) is fixedly connected to a CCD (38).

5. The automatic crimping point screen fixture according to claim 1, characterized in that: The driving mechanism (5) comprises a first guide rail (51), a first slide seat (52) is slidably provided on the top of the first guide rail (51), a third cylinder (53) is fixedly connected to the side of the first guide rail (51), a fourth cylinder (54) is fixedly connected to the side of the first slide seat (52), a driving disk (511) is rotatably connected to the top of the driving disk (511), and a mounting seat (55) is fixedly connected to the top of the driving disk (511).

6. The automatic crimping point screen fixture according to claim 5, characterized in that: The side of the mounting seat (55) is fixedly connected to a fixing frame (56), the fixing frame (56) is fixedly connected to a connecting cylinder, the side of the fixing frame (56) is slidably provided with an auxiliary frame (57), the top end of the auxiliary frame (57) is fixedly connected to the docking frame (41), the output end of the connecting cylinder is transmission-connected to the auxiliary frame (57), the bottom end of the first guide rail (51) is fixedly connected to a second slide seat (59), the interior of the second slide seat (59) is provided with a second guide rail (58), and the side of the second guide rail (58) is fixedly connected to a fifth cylinder (510).

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