Clamping device

Abstract

The utility model relates to the technical field of display screen production, and discloses a clamping device which comprises a mounting plate and a reinforcing piece, an adjusting mechanism is fixedly mounted on the top end face of the mounting plate, and a rotary clamping mechanism is fixedly mounted on the top end face of the reinforcing piece. The rotary clamping mechanism comprises a placing plate, a fixing plate is fixedly mounted on the top end face of the placing plate, a servo motor is fixedly mounted on the side face of the fixing plate, a rotary seat is fixedly mounted on the side face of a servo motor transmission rod, and a second mounting frame is fixedly mounted on the bottom end face of the rotary seat. When a display screen needs to be clamped and then rotated, the distance between clamps on the two sides is adjusted through an adjusting mechanism, a rotating rod is further rotated, an upper clamping plate, an upper rubber pad, a lower clamping plate and a lower rubber pad are driven to clamp the display screen, a servo motor is further started, a transverse plate and the display screen are driven to rotate, and then the display screen is clamped. And the display screen can be clamped and overturned, so that the use scene of the device is further improved, and the practicability of the device is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of display production, in particular to a clamping device. Background Technique

[0002] During the production process of liquid crystal displays, it is necessary to place the display processing parts on a liquid crystal display tooling table for further assembly and detection. Multiple fixed clamping plates are arranged on the top of this liquid crystal display tooling table, which can fix the display processing parts on the top of the liquid crystal display tooling table, so as to play a good limiting role for the display processing parts during the subsequent assembly and detection process.

[0003] The Chinese patent provides a clamping device for display production, with the publication number CN215968403U, including an operating table. Two sliding grooves are opened on the top surface of the operating table, and two clamping plates are arranged on the top surface of the operating table; a placement groove is opened on the top surface of the clamping plate; an anti-indentation component is arranged on one side of the clamping plate for preventing indentation. The anti-indentation component includes an instrument box on one side of the clamping plate. An opening is opened on one side of the instrument box, an installation column is fixedly installed on one side inside the instrument box, an anti-pressure layer is sleeved on the outer wall surface of the installation column, and a lifting column is fixedly installed at one end of the anti-pressure layer; a fixing component is arranged on the top surface of the clamping plate for fixing the display.

[0004] Although this device realizes the fixation of the display and avoids the display shaking during processing, which affects the work quality and efficiency; however, when this device is used, the display cannot be rotated to adapt to different processing situations, and it cannot adapt to displays of different sizes for processing.

[0005] Therefore, a clamping device is needed. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a clamping device to solve the problems raised in the above background technique.

[0007] To achieve the above object, the present utility model provides the following technical solutions: A clamping device, comprising a mounting plate and a reinforcing member. The top surface of the mounting plate is fixedly installed with an adjusting mechanism, and the top surface of the reinforcing member is fixedly installed with a rotating clamping mechanism; The rotating clamping mechanism includes a placing plate, the top surface of the placing plate is fixedly installed with a fixing plate, the side surface of the fixing plate is fixedly installed with a servo motor, the side surface of the transmission rod of the servo motor is fixedly installed with a rotating seat, the bottom end surface of the rotating seat is fixedly installed with a second mounting frame, the end surface of the transmission rod of the servo motor is fixedly installed with a cross plate, the side surface of the cross plate is fixedly installed with a connecting rod, the side surface of the connecting rod is threadedly installed with a rotating rod, the bottom end surface of the rotating rod is rotatably installed with an upper clamping plate through a bearing seat, the bottom end surface of the upper clamping plate is fixedly installed with an upper rubber pad, the side surface of the upper clamping plate is fixedly connected with the side surface of the cross plate, the side surface of the cross plate is fixedly installed with a lower clamping plate, and the top end surface of the lower clamping plate is fixedly installed with a lower rubber pad.

[0008] Preferably, the adjusting mechanism includes a first cylinder, the side surface of the first cylinder is fixedly connected with the top surface of the mounting plate, the end surface of the push rod of the first cylinder is fixedly installed with a connecting rod, and the side surface of the connecting rod is fixedly installed with a slider.

[0009] Preferably, the top surface of the mounting plate is fixedly installed with a first limiting block, the side surface of the first limiting block is fixedly installed with a guide rail, the bottom end surface of the guide rail is fixedly connected with the top surface of the mounting plate, and the other end surface of the guide rail is fixedly installed with a second limiting block.

[0010] Preferably, the inner wall of the slider is slidably connected with the side surface of the guide rail, the top end surface of the slider is fixedly installed with a second cylinder, the end surface of the push rod of the second cylinder is fixedly installed with a connecting plate, and the top end surface of the connecting plate is fixedly installed with a first mounting frame.

[0011] Preferably, the top surface of the first mounting frame is fixedly installed with a second rotating seat, and the inner wall of the second rotating seat is fixedly installed with a clamping assembly.

[0012] Preferably, the top surface of the mounting plate is fixedly installed with a third cylinder, the top end surface of the push rod of the third cylinder is fixedly connected with the bottom end surface of the second mounting frame, and the side surface of the second mounting frame is fixedly installed with a reinforcing member.

[0013] Preferably, the bottom end surface of the mounting plate is fixedly installed with a support block, and the bottom end surface of the support block is fixedly installed with an anti-slip pad.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] 1) When the clamping device needs to clamp and then rotate the display screen, first adjust the distance between the two clamps through the adjustment mechanism. Further, rotate the rotating rod to drive the upper clamping plate and the upper rubber pad, and clamp the display screen with the lower clamping plate and the lower rubber pad. Further, turn on the servo motor to drive the cross plate and the display screen to rotate, and further complete the flipping operation of the display screen. It can clamp and flip the display screen, and further improve the usage scenarios and practicality of the device.

[0016] 2) When the clamping device needs to adjust the position of the clamping component, turn on the first cylinder to push the connecting rod. Further, push the slider to slide on the surface of the guide rail, and further drive the second cylinder to move. Further, drive the first mounting frame and the clamping component fixedly mounted on the top surface of the connecting plate to move, and complete the position adjustment operation. It can improve the clamping operation of the device for display screens of different sizes, and further improve the usage scenarios of the device. Description of the Drawings

[0017] Figure 1 It is a three-dimensional structural schematic diagram of a clamping device in an embodiment of the present invention;

[0018] Figure 2 It is a bottom view of the structure in an embodiment of the present invention;

[0019] Figure 3 It is a structural schematic diagram of the adjustment mechanism in an embodiment of the present invention;

[0020] Figure 4 It is a partial structural schematic diagram of the adjustment mechanism in an embodiment of the present invention;

[0021] Figure 5 It is a structural schematic diagram of the clamping component in an embodiment of the present invention;

[0022] Figure 6 It is a structural schematic diagram of the rotating clamping mechanism in an embodiment of the present invention.

[0023] In the figure: 1, mounting plate; 2, support block; 3, anti-slip pad; 4, adjustment mechanism; 401, first cylinder; 402, first limit block; 403, guide rail; 404, second limit block; 405, slider; 406, second cylinder; 407, connecting plate; 408, first mounting frame; 409, connecting rod; 5, third cylinder; 6, second mounting frame; 7, reinforcing member; 8, rotating clamping mechanism; 801, placing plate; 802, fixing plate; 803, servo motor; 804, first rotating seat; 805, cross plate; 806, connecting rod; 807, rotating rod; 808, upper clamping plate; 809, upper rubber pad; 810, lower clamping plate; 811, lower rubber pad; 812, second rotating seat; 813, clamping component. Detailed Implementation Modes

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment 1

[0026] Combined with Figures 1 - 6 , a clamping device includes a mounting plate 1 and a reinforcing member 7. A regulating mechanism 4 is fixedly installed on the top surface of the mounting plate 1, and a rotating clamping mechanism 8 is fixedly installed on the top surface of the reinforcing member 7. The rotating clamping mechanism 8 includes a placing plate 801. A fixing plate 802 is fixedly installed on the top surface of the placing plate 801. A servo motor 803 is fixedly installed on the side surface of the fixing plate 802. A first rotating seat 804 is fixedly installed on the side surface of the transmission rod of the servo motor 803. A second mounting frame 6 is fixedly installed on the bottom end surface of the first rotating seat 804. A cross plate 805 is fixedly installed on the end surface of the transmission rod of the servo motor 803. A connecting rod 806 is fixedly installed on the side surface of the cross plate 805. A rotating rod 807 is threadedly installed on the side surface of the connecting rod 806. The bottom end surface of the rotating rod 807 is rotatably installed with an upper clamping plate 808 through a bearing seat. An upper rubber pad 809 is fixedly installed on the bottom end surface of the upper clamping plate 808. The side surface of the upper clamping plate 808 is fixedly connected to the side surface of the cross plate 805. A lower clamping plate 810 is fixedly installed on the side surface of the cross plate 805. A lower rubber pad 811 is fixedly installed on the top end surface of the lower clamping plate 810.

[0027] Specifically, when it is necessary to clamp and then rotate the display screen, first adjust the distance between the two clamps through the regulating mechanism 4. Further rotate the rotating rod 807 to drive the upper clamping plate 808 and the upper rubber pad 809 to clamp the display screen together with the lower clamping plate 810 and the lower rubber pad 811. Further, turn on the servo motor 803 to drive the cross plate 805 and the display screen to rotate, and further complete the flipping operation of the display screen.

[0028] Embodiment 2

[0029] Refer to Figures 1 - 6, it is further obtained that the adjusting mechanism 4 includes a first cylinder 401, the side surface of the first cylinder 401 is fixedly connected to the top surface of the mounting plate 1, the end surface of the push rod of the first cylinder 401 is fixedly installed with a connecting rod 409, the side surface of the connecting rod 409 is fixedly installed with a slider 405, the top surface of the mounting plate 1 is fixedly installed with a first limiting block 402, the side surface of the first limiting block 402 is fixedly installed with a guide rail 403, the bottom end surface of the guide rail 403 is fixedly connected to the top surface of the mounting plate 1, the other end surface of the guide rail 403 is fixedly installed with a second limiting block 404, the inner wall of the slider 405 is slidably connected to the side surface of the guide rail 403, the top surface of the slider 405 is fixedly installed with a second cylinder 406, the end surface of the push rod of the second cylinder 406 is fixedly installed with a connecting plate 407, the top surface of the connecting plate 407 is fixedly installed with a first mounting frame 408, the top surface of the first mounting frame 408 is fixedly installed with a second rotating seat 812, the inner wall of the second rotating seat 812 is fixedly installed with a clamping assembly 813, the top surface of the mounting plate 1 is fixedly installed with a third cylinder 5, the top end surface of the push rod of the third cylinder 5 is fixedly connected to the bottom end surface of the second mounting frame 6, the side surface of the second mounting frame 6 is fixedly installed with a reinforcing member 7, the bottom end surface of the mounting plate 1 is fixedly installed with a support block 2, and the bottom end surface of the support block 2 is fixedly installed with an anti-slip pad 3.

[0030] Specifically, when it is necessary to adjust the position of the clamping assembly 813, the first cylinder 401 is opened to push the connecting rod 409, further push the slider 405 to slide on the surface of the guide rail 403, further drive the second cylinder 406 to move, and further drive the first mounting frame 408 and the clamping assembly 813 fixedly installed on the top surface of the connecting plate 407 to move, completing the position adjustment operation.

[0031] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to the embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A clamping device, comprising a mounting plate (1) and a reinforcing member (7), characterized in that: The top surface of the mounting plate (1) is fixedly installed with an adjusting mechanism (4), and the top surface of the strengthening member (7) is fixedly installed with a rotating clamping mechanism (8). The rotating clamping mechanism (8) includes a placing plate (801), the top surface of the placing plate (801) is fixedly installed with a fixing plate (802), the side surface of the fixing plate (802) is fixedly installed with a servo motor (803), the side surface of the transmission rod of the servo motor (803) is fixedly installed with a first rotating seat (804), the bottom end surface of the first rotating seat (804) is fixedly installed with a second mounting frame (6), the end surface of the transmission rod of the servo motor (803) is fixedly installed with a cross plate (805), the side surface of the cross plate (805) is fixedly installed with a connecting rod (806), the side surface of the connecting rod (806) is threadedly installed with a rotating rod (807), the bottom end surface of the rotating rod (807) is rotatably installed with an upper clamping plate (808) through a bearing seat, the bottom end surface of the upper clamping plate (808) is fixedly installed with an upper rubber pad (809), the side surface of the upper clamping plate (808) is fixedly connected to the side surface of the cross plate (805), the side surface of the cross plate (805) is fixedly installed with a lower clamping plate (810), and the top end surface of the lower clamping plate (810) is fixedly installed with a lower rubber pad (811).

2. The clamping device according to claim 1, characterized in that: The adjusting mechanism (4) includes a first cylinder (401), the side surface of the first cylinder (401) is fixedly connected to the top surface of the mounting plate (1), the end surface of the push rod of the first cylinder (401) is fixedly installed with a connecting rod (409), and the side surface of the connecting rod (409) is fixedly installed with a slider (405).

3. A clamping device according to claim 1, wherein: The top surface of the mounting plate (1) is fixedly installed with a first limiting block (402), the side surface of the first limiting block (402) is fixedly installed with a guide rail (403), the bottom end surface of the guide rail (403) is fixedly connected to the top surface of the mounting plate (1), and the other end surface of the guide rail (403) is fixedly installed with a second limiting block (404).

4. A clamping device according to claim 2, wherein: The inner wall of the slider (405) is slidably connected to the side surface of the guide rail (403), the top surface of the slider (405) is fixedly installed with a second cylinder (406), the end surface of the push rod of the second cylinder (406) is fixedly installed with a connecting plate (407), and the top surface of the connecting plate (407) is fixedly installed with a first mounting frame (408).

5. A clamping device according to claim 4, characterized in that: The top surface of the first mounting frame (408) is fixedly installed with a second rotating seat (812), and the inner wall of the second rotating seat (812) is fixedly installed with a clamping assembly (813).

6. The clamping device according to claim 1, wherein: The top surface of the mounting plate (1) is fixedly installed with a third cylinder (5), the top end surface of the push rod of the third cylinder (5) is fixedly connected to the bottom end surface of the second mounting frame (6), and the side surface of the second mounting frame (6) is fixedly installed with a strengthening member (7).

7. A clamping device according to claim 1, wherein: The bottom end surface of the mounting plate (1) is fixedly installed with a support block (2), and the bottom end surface of the support block (2) is fixedly installed with an anti-slip pad (3).

Images