CN218053010U

CN218053010U - Adjustable arbitrary tapping machine of LCD

Info

Publication number: CN218053010U
Application number: CN202222424237.5U
Authority: CN
Inventors: 蔡民杰; 蔡国泰; 马志达; 马志政; 李文桃
Original assignee: Sun View Technology Co ltd
Current assignee: Sun View Technology Co ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2022-12-16
Anticipated expiration: 2032-09-14

Abstract

The utility model discloses an adjustable arbitrary tapping machine of LCD is through setting up U type fixed block, will treat that trompil LCD puts into the opening of U type mounting, then rotate the screw spindle, the screw spindle drives and supports tight board downstream, make and support tight board and support tightly and treat trompil liquid crystal display, fix the display screen, drive gear one through setting up three motors and rotate, gear one rotates with two meshing of gear, spacing post and spacing tooth cooperation drive disc on the gear two rotate, after rotating certain angle, spacing post on spacing tooth and the gear two breaks away from the cooperation, spacing post cooperation reversal on spacing tooth and the gear one this moment, thereby it rotates certain angle to drive the pivot repeatedly, this structure can make the certain angle of U type fixed block slope, avoid when needs to open the inclined hole dismantle again and install on dedicated inclined hole equipment of opening, and improve work efficiency.

Description

Adjustable arbitrary tapping machine of LCD

Technical Field

The utility model relates to a trompil equipment technical field specifically indicates an adjustable arbitrary tapping machine of LCD.

Background

Along with the continuous development and progress of the society, the liquid crystal display is more and more popular, the liquid crystal display is an active matrix liquid crystal display driven by a thin film transistor, the liquid crystal display mainly uses current to stimulate liquid crystal molecules to generate points, lines and surfaces to be matched with a back lamp tube to form a picture, a shell of the liquid crystal display needs to be perforated after production so as to facilitate the installation of a connecting port and a control panel, a perforating machine is needed, when the existing perforating machine is used, generally, holes are drilled in the vertical direction, the requirement of perforating in multiple directions cannot be met, certain limitation exists, if inclined holes with a certain angle need to be drilled, the display needs to be dismounted and installed on a special fixing piece again, the time is wasted, and the working efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an overcome the demand that the current tapping machine that provides in the above background art can not satisfy the trompil of a plurality of directions, have certain limitation, if will bore the inclined hole of certain angle, need with the display reassembling installation to dedicated mounting on, waste time has reduced work efficiency's technical problem, provides an adjustable arbitrary tapping machine of LCD

In order to solve the technical problem, the utility model provides a technical scheme does: an adjustable arbitrary tapping machine for a liquid crystal display comprises a workbench, wherein a plurality of supporting legs are arranged below the workbench, a waste bin is movably arranged below the workbench and between the supporting legs, the waste bin can receive waste materials falling after upper tapping, a supporting frame is arranged above the workbench, a first motor is arranged on one side surface of the supporting frame, a threaded rod is arranged at one end of the first motor extending into the supporting frame, the other end of the threaded rod is rotatably connected with the supporting frame, a sleeve is in threaded connection with the threaded rod, the sleeve is in sliding connection with the supporting frame, a sliding device is arranged between the sleeve and the supporting frame, a first connecting plate is connected with the sleeve, a plurality of electric telescopic rods are arranged below the first connecting plate, a second connecting plate is arranged between the lower surfaces of the electric telescopic rods, a second motor is arranged above the second connecting plate and between the electric telescopic rods, the output end of the second motor extends out of one end of the second connecting plate and is provided with a connecting shaft, a drill bit is arranged below the connecting shaft, the motor drives a threaded column to rotate, the threaded column drives a sleeve to move leftwards and rightwards, the sleeve drives a first connecting plate, an electric telescopic rod, a second connecting plate, a second motor, the connecting shaft and the drill bit below the sleeve to move leftwards and rightwards, the electric telescopic rod drives the drill bit to move upwards and downwards, so that the position of the drill bit can be adjusted, holes can be opened after the drill bit is adjusted, two sides of the supporting frame are respectively provided with a movable box, a third motor is arranged in each movable box, the output end of the third motor is respectively provided with a first gear, one side face, far away from the supporting frame, in each movable box, a first connecting rod is arranged at a position lower than the third motor, the other end of each connecting rod is rotatably provided with a second gear, the second gear is meshed with the first gear, and a plurality of limiting columns are arranged on the side faces, close to the supporting frame, of the first gear and the second gear, keep away from the side of support frame in the movable box, and the position that is less than connecting rod one is equipped with connecting rod two, the other end rotation of connecting rod two is equipped with the disc, the disc is equipped with spacing tooth along the circumference round, spacing tooth and spacing post cooperation, the one end that the disc is close to the support frame all is equipped with the pivot, the one end that the pivot extends into the support frame all is equipped with U type mounting, equal threaded connection has the screw spindle above the U type mounting, the screw spindle extends into U type mounting opening intraoral one end and all is equipped with and supports tight board.

Furthermore, the supporting legs are four and are positioned at four corners below the workbench.

Further, the electric telescopic rods are at least provided with two.

Further, the sliding device comprises a sliding block and a sliding groove, the sliding block is located on the sleeve, the sliding groove is located on the inner top surface of the supporting frame, and the sliding block is connected with the sliding groove in a sliding mode.

Furthermore, rubber pads are arranged below the abutting plates.

Compared with the prior art, the utility model the advantage lie in: through setting up U type fixed block, will treat that trompil LCD puts into the opening of U type mounting, then rotate the screw shaft, the screw shaft drives and supports tight board downstream, make and support tight board and support and treat trompil LCD, fix the display screen, drive gear one through setting up motor three and rotate, gear one and gear two meshing rotation, spacing post and spacing tooth cooperation on the gear two drive the disc rotation, after rotating certain angle, spacing tooth breaks away from the cooperation with spacing post on the gear two, spacing tooth and the spacing post cooperation reversal on the gear one this moment, thereby drive the pivot and rotate certain angle, this structure can make certain angle of U type fixed block slope, avoid when needing to open the inclined hole dismantle again and install on dedicated mounting, improve work efficiency.

Drawings

Fig. 1 is a schematic view of the adjustable arbitrary tapping machine of the present invention.

Fig. 2 is an enlarged schematic view of a part a of the adjustable arbitrary tapping machine of the liquid crystal display of the present invention.

Fig. 3 is a left side view structure diagram of the movable box of the adjustable arbitrary tapping machine of the liquid crystal display of the present invention.

As shown in the figure: 1. the working table comprises a working table, 2, supporting legs, 3, a waste bin, 4, a supporting frame, 5, a motor I, 6, a threaded rod, 7, a sleeve, 8, a connecting plate I, 9, a connecting plate II, 10, a motor II, 11, a connecting shaft, 12, a drill bit, 13, a movable box, 14, a motor III, 15, a gear I, 16, a connecting rod I, 17, a gear II, 18, a limiting column, 19, a connecting rod II, 20, a disc, 21, limiting teeth, 22, a rotating shaft, 23, a U-shaped fixing part, 24, a threaded shaft, 25, a abutting plate, 26, a sliding block, 27, a sliding groove, 28 and an electric telescopic rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

With reference to the attached drawings 1, 2 and 3, the adjustable arbitrary tapping machine for the liquid crystal display comprises a workbench 1, a plurality of supporting legs 2 are arranged below the workbench 1, a waste box 3 is movably arranged below the workbench 1 and between the supporting legs 2, the waste box 3 can receive waste materials falling after upper tapping, a supporting frame 4 is arranged above the workbench 1, a motor I5 is arranged on one side surface of the supporting frame 4, a threaded rod 6 is arranged at one end of the motor I5 extending into the supporting frame 4, the other end of the threaded rod 6 is rotatably connected with the supporting frame 4, a sleeve 7 is in threaded connection with the threaded rod 6, the sleeve 7 is in sliding connection with the supporting frame 4, a sliding device is arranged between the sleeve 7 and the supporting frame 4, a connecting plate I8 is connected with the sleeve 7, a plurality of electric telescopic rods 28 are arranged below the connecting plate I8, a second connecting plate 9 is arranged below the electric telescopic rods 28, a second motor 10 is arranged above the second connecting plate 9 and between the electric telescopic rods 28, a connecting shaft 11 is arranged at one end of the second motor 10, which extends out of the second connecting plate 9, a drill bit 12 is arranged below the connecting shaft 11, a first motor 5 drives the threaded column 6 to rotate, the threaded column 6 drives the sleeve 7 to move left and right, the sleeve 7 drives the first connecting plate 8, the electric telescopic rods 28, the second connecting plate 9, the second motor 10, the connecting shaft 11 and the drill bit 12 to move left and right, the electric telescopic rods 28 drive the drill bit 12 to move up and down to realize the adjustment of the position of the drill bit 12, holes can be opened after the adjustment is completed, movable boxes 13 are arranged on two sides of the support frame 4, a third motor 14 is arranged in each movable box 13, a first gear 15 is arranged at the output end of each motor 14, and one side surface of the support frame 4 is far away from the movable boxes 13, and the position department that is less than motor three 14 all is equipped with connecting rod one 16, the connecting rod one 16 other end all rotates and is equipped with gear two 17, gear two 17 and gear one 15 meshing, the side that gear one 15 and gear two 17 are close to support frame 4 all is equipped with a plurality of spacing post 18, keep away from the side of support frame 4 in the movable box 13, and the position that is less than connecting rod one 16 is equipped with connecting rod two 19, the other end rotation of connecting rod two 19 is equipped with disc 20, disc 20 is equipped with spacing tooth 21 along circumference round, spacing tooth 21 and spacing post 18 cooperation, the one end that disc 20 is close to support frame 4 all is equipped with pivot 22, the one end that pivot 22 extends into support frame 4 all is equipped with U type mounting 23, all threaded connection has screw shaft 24 above U type mounting 23, threaded shaft 24 extends into U type mounting 23 intraoral one end all is equipped with and supports tight board 25.

The supporting legs 2 are four and are located at four corners below the workbench 1.

The number of the electric telescopic rods 28 is at least two.

The sliding device comprises a sliding block 26 and a sliding groove 27, the sliding block 26 is positioned on the sleeve 7, the sliding groove 27 is positioned on the inner top surface of the support frame 4, and the sliding block 26 is connected with the sliding groove 27 in a sliding manner.

Rubber pads are arranged below the abutting plates 25.

The utility model discloses when concrete implementation, at first will treat trompil liquid crystal display and put in the opening of U type mounting, then rotate the screw thread axle, the screw thread axle drives and supports tight board downstream, make to support tight board and support tightly and treat trompil liquid crystal display, fix the display screen, then starter motor one, the motor drives the screw thread post and rotates, the screw thread post drives and removes about the sleeve, the sleeve drives the connecting plate one of below, electric telescopic handle, connecting plate two, motor two, the connecting axle, the drill bit is controlled and is removed, electric telescopic handle drives the drill bit and reciprocates, realize the regulation to the drill bit position, can carry out the trompil after adjusting, if want to bore the inclined hole of certain angle, open motor three, motor three drives gear one and rotates, gear one and gear two mesh and rotate, spacing post and spacing tooth cooperation on the gear two drive the disc rotation, after rotating certain angle, spacing tooth breaks away from the cooperation with the spacing post on the gear two, spacing tooth cooperates the reversal with spacing post on the gear one this moment, thereby drive the certain angle of pivot rotation, this structure can make U type fixed block slope certain angle, avoid installing when the inclined hole is dismantled again, improve special work efficiency.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. An adjustable arbitrary tapping machine of LCD, its characterized in that: comprises a workbench (1), a plurality of supporting legs (2) are arranged below the workbench (1), a waste bin (3) is movably arranged below the workbench (1) and between the supporting legs (2), a supporting frame (4) is arranged above the workbench (1), a first motor (5) is arranged on one side of the supporting frame (4), a threaded rod (6) is arranged at one end of the first motor (5) extending into the supporting frame (4), the other end of the threaded rod (6) is rotatably connected with the supporting frame (4), a sleeve (7) is in threaded connection with the threaded rod (6), the sleeve (7) is in sliding connection with the supporting frame (4), a sliding device is arranged between the sleeve (7) and the supporting frame (4), a first connecting plate (8) is connected with the sleeve (7), a plurality of electric telescopic rods (28) are arranged below the first connecting plate (8), a second connecting plate (9) is arranged between the lower surfaces of the electric telescopic rods (28), a second motor (10) is arranged above the second connecting plate (9) and between the electric telescopic rods (28), a connecting shaft (11) is arranged at one end of the second motor (10) extending out of the connecting shaft (9), and two sides of the supporting frame (13) are respectively arranged at two sides, a third motor (14) is arranged in each movable box (13), a first gear (15) is arranged at the output end of each third motor (14), one side surface of the movable box (13) far away from the support frame (4), and a first connecting rod (16) is arranged at the position lower than the third motor (14), the other end of the first connecting rod (16) is rotatably provided with a second gear (17), the second gear (17) is meshed with the first gear (15), a plurality of limiting columns (18) are arranged on the side surfaces, close to the support frame (4), of the first gear (15) and the second gear (17), one side surface of the movable box (13) far away from the support frame (4), a second connecting rod (19) is arranged at the position lower than the first connecting rod (16), the other end of the second connecting rod (19) is rotatably provided with a disc (20), the disc (20) is provided with a circle of limiting teeth (21) along the circumferential direction, the limiting teeth (21) are matched with the limiting columns (18), one end of the disc (20) close to the supporting frame (4) is provided with a rotating shaft (22), one end of the rotating shaft (22) extending into the supporting frame (4) is provided with a U-shaped fixing piece (23), the upper surfaces of the U-shaped fixing pieces (23) are both in threaded connection with threaded shafts (24), one end of the threaded shaft (24) extending into the opening of the U-shaped fixing piece (23) is provided with a pressing plate (25).

2. The adjustable arbitrary tapping machine of claim 1, wherein: the supporting legs (2) are four and are positioned at four corners below the workbench (1).

3. The adjustable arbitrary tapping machine of claim 1, wherein: the number of the electric telescopic rods (28) is at least two.

4. The adjustable arbitrary tapping machine of claim 1, wherein: the sliding device comprises a sliding block (26) and a sliding groove (27), the sliding block (26) is located on the sleeve (7), the sliding groove (27) is located on the inner top surface of the support frame (4), and the sliding block (26) is connected with the sliding groove (27) in a sliding mode.

5. The adjustable arbitrary tapping machine of claim 1, wherein: rubber pads are arranged below the abutting plates (25).