Turnover device for LCD display screen processing

Abstract

The utility model discloses a turnover device for LCD display screen processing, which comprises a processing base station, the upper surface of the processing base station is rotatably connected with a turnover shaft in a limiting manner, the outer side of the turnover shaft is connected with two limiting adjusting seats in a sliding and sleeving manner, and the outer side wall of the turnover shaft is symmetrically provided with two sliding connecting grooves; the two sliding connecting grooves are internally and slidably connected with clamping bottom plates in a limiting mode, the two clamping bottom plates are arranged in limiting adjusting bases in a limiting mode, the clamping bottom plates are movably connected with the limiting adjusting bases, and the bottom walls of the two limiting adjusting bases are fixedly connected with fixing blocks; a bolt is arranged on the surface of each fixing block in a threaded penetrating mode, a connecting base is fixedly arranged on the bottom wall of the machining base table, a plurality of limiting holes are formed in the surface of the connecting base at equal intervals, and through the arrangement of the structure, adjusting and fixing of the clamping bottom plate and a fixing structure on the clamping bottom plate can be rapidly and stably achieved; the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of LCD display screen processing, in particular to a flip device for processing LCD display screens. Background Art

[0002] LCD displays are a type of display commonly used in digital watches and various portable computers. During the production of LCD displays, in order to weld and assemble both sides of the LCD display, a flip device is required. After the assembly of one display side of the LCD is completed, it is automatically flipped to process the other side.

[0003] For example, a flipping device for processing an LCD display screen is disclosed in the utility model with authorization announcement number CN218647254U, which includes a processing base, two flipping frames are fixedly provided in the middle of the top of the processing base, a hollow flipping shaft is rotatably connected between the two flipping frames, two clamping components are fixedly provided on one side of the hollow flipping shaft, directional slide rails are fixedly provided on the inner sides of the two flipping frames, toothed slide rods are slidably connected to the two directional slide rails, and flipping gears are fixedly provided at both ends of the hollow flipping shaft. The LCD display screen is processed and flipped by utilizing the gear rod and the gear. The flipping is smooth, stable and reliable. The double processing station design directly utilizes the airbag expansion during the flipping process to achieve clamping of the LCD display screen, which is not easy to cause damage to the display screen, and improves the assembly efficiency of the display screen, thereby achieving high production efficiency.

[0004] When the device is in use, the two clamping components are fixedly arranged on one side of the hollow flip shaft, so that the distance between the two clamping components cannot be changed. This results in that when some smaller LCD display screens need to be processed, the LCD display screens may be small in size, and the two fixed clamping components cannot clamp and fix the two ends of the LCD display screen, thereby affecting the subsequent flipping operation. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology, the utility model provides a flipping device for processing LCD display screens, which can solve the technical problem that when some smaller LCD display screens need to be processed, the size of the LCD display screen may be small, and the two fixed clamping components cannot clamp and fix the two ends of the LCD display screen, thereby affecting the subsequent flipping operation.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: a flipping device for processing LCD display screens, comprising a processing base, the upper surface of the processing base is connected to a flip shaft with limited rotation, the outer side of the flip shaft is slidingly sleeved and connected to two limit adjustment seats, the outer side wall of the flip shaft is symmetrically provided with two sliding connection grooves, each of the two sliding connection grooves is limitedly and slidingly connected to a clamping base plate, the two clamping base plates are limitedly set in the limit adjustment seat, and the clamping base plate and the limit adjustment seat are movably connected, the bottom walls of the two limit adjustment seats are fixedly connected to a fixed block, the surface of the two fixed blocks is threaded with a bolt, the bottom wall of the processing base is fixedly provided with a connecting seat, and a plurality of limit holes are equidistantly provided on the surface of the connecting seat.

[0007] As a preferred technical solution of the present invention, two limiting grooves are symmetrically provided on the surface of the processing base, and the two limiting adjustment seats are both slidingly connected in the limiting grooves.

[0008] As an optimal technical solution of the present invention, a clamping seat is fixedly connected to each of the two clamping base plates, and a threaded rod is threaded through each of the two clamping seats, and a clamping block is connected to the bottom end of the threaded rod to limit rotation.

[0009] As a preferred technical solution of the present invention, the top end of the threaded rod is connected to an adjusting knob for rotating and adjusting the threaded rod.

[0010] As a preferred technical solution of the present invention, the bottom wall of the clamping block is connected with a rubber gasket.

[0011] As an optimal technical solution of the present invention, a flip gear is connected to both ends of the flip shaft, and a directional slide groove is opened under the two flip gears. A rack is connected to the directional slide groove for limiting sliding, and the rack is meshed with the flip gear, and an electrically controlled telescopic rod connected to one end of the rack is provided in the directional slide groove.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The movement and adjustment of the clamping base plate are achieved by coordinating the flip shaft with the limit adjustment seat. The movement and adjustment of the clamping base plate are achieved by coordinating the fixing block with the bolt. One end of the bolt is engaged with the limit hole opened on the surface of the connecting seat, thereby completing the limitation of the limit adjustment seat and the clamping base plate in the limit adjustment seat. The setting of this structure can quickly and stably realize the adjustment and fixation of the clamping base plate and the fixed structure on the clamping base plate, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the front three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the bottom three-dimensional structure of the utility model;

[0016] Figure 3 This is a schematic diagram of a partially disassembled three-dimensional structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the three-dimensional structure of the local structure of the utility model;

[0018] Among them: 1. Processing base; 2. Directional slide; 3. Electric telescopic rod; 4. Rack; 5. Flip gear; 6. Flip axis; 7. Sliding connecting groove; 8. Clamping base; 9. Clamping seat; 10. Clamping block; 11. Threaded rod; 12. Limit adjustment seat; 13. Fixed block; 14. Bolt; 15. Connecting seat; 16. Limit hole; 17. Limit slot. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific embodiments. However, the following embodiments are only preferred embodiments of the present invention and are not exhaustive. Based on the embodiments in the implementation manner, other embodiments obtained by those skilled in the art without making any creative efforts shall fall within the scope of protection of the present invention.

[0020] Example

[0021] Please refer to Figure 1-4 As shown, the utility model provides a flip device for processing LCD display screens, wherein a flip shaft 6 is connected to the upper surface of the processing base 1 for limited rotation, and then two limit adjustment seats 12 are slidably sleeved on the outer side of the flip shaft 6, and then two sliding connection grooves 7 are symmetrically provided on the outer side wall of the flip shaft 6, and a clamping base plate 8 is limitedly slidably connected in the two sliding connection grooves 7, and then the two clamping base plates 8 are limitedly rotated and arranged in the limit adjustment seat 12, and two limit grooves 17 are symmetrically provided on the surface of the processing base 1, and the two limit adjustment seats 12 are limitedly slidably connected in the limit grooves 17, and at the same time, a fixing block 13 is fixedly connected to the bottom wall of the two limit adjustment seats 12, and then a bolt 14 is threadedly provided on the surface of the two fixing blocks 13, and then a connecting seat 15 is fixedly provided on the bottom wall of the processing base 1, and finally a plurality of limit holes 16 are equidistantly provided on the surface of the connecting seat 15, and one end of the bolt 14 can be plugged into the limit hole 16 for connection;

[0022] When the two clamping base plates 8 and the fixed structure on the clamping base plate 8 are limited and adjusted, the limit adjustment seat 12 is first pushed, and the limit adjustment seat 12 slides within the limit groove 17. At the same time, the sliding limit adjustment seat 12 drives the clamping base plate 8 with the limit setting in the limit adjustment seat 12 to move to the appropriate position, and then the bolt 14 on the fixing block 13 is rotated, and the thread of the fixing block 13 and the bolt 14 are screwed together, so that one end of the bolt 14 is close to the limit hole 16 opened on the surface of the connecting seat 15 and inserted into the limit hole 16, thereby completing the limit fixation of the limit adjustment seat 12 after the movement and adjustment position. The setting of this structure can quickly and stably realize the adjustment and fixation of the clamping base plate 8 and the fixed structure on the clamping base plate 8, thereby improving the practicality of the device;

[0023] As a further implementation of this embodiment, Figure 1-4 As shown, at the same time, a clamping seat 9 is fixedly connected to each of the two clamping base plates 8, and then a threaded rod 11 is threaded through each of the two clamping seats 9, and then a clamping block 10 is connected to the bottom end of the threaded rod 11 for limited rotation, and a rubber gasket is connected to the bottom wall of the clamping block 10, and at the same time, a flip gear 5 is connected to both ends of the flip shaft 6, and then a directional slide 2 is opened under the two flip gears 5, and a rack 4 is limitedly slidably connected in the directional slide 2, and the rack 4 is meshed with the flip gear 5, and finally an electric control telescopic rod 3 connected to one end of the rack 4 is provided in the directional slide 2;

[0024] When in use, the LCD display screen is first placed on the two clamping base plates 8, and then the threaded rod 11 on the rotating clamping seat 9 is adjusted. Then, the clamping block 10 is pushed downward by the rotating threaded rod 11, so that the clamping block 10 limits and fixes the LCD display screen. Then, the rack 4 is pushed by the electrically controlled telescopic rod 3, and then the rack 4 is engaged with the flip gear 5 to rotate the flip gear 5. The rotating flip gear 5 rotates the flip shaft 6, and then the LCD display screen set on the flip shaft 6 is flipped;

[0025] Specific working principle:

[0026] When the device is in use, first push the limit adjustment seat 12, the limit adjustment seat 12 slides in the limit groove 17, and at the same time the sliding limit adjustment seat 12 drives the clamping base plate 8 set in the limit adjustment seat 12 to move to a suitable position, then rotate the bolt 14 on the fixing block 13, and screw the fixing block 13 with the bolt 14 through the thread engagement, so that one end of the bolt 14 is close to the limit hole 16 opened on the surface of the connecting seat 15 and is inserted into the limit hole 16, thereby completing the limit adjustment seat 12, the clamping base plate 8 and the clamping base plate 8 after the movement adjustment position. The fixing structure on it is limited and fixed, and then the LCD display screen is placed on the two clamping base plates 8, and then the threaded rod 11 on the rotating clamping seat 9 is adjusted, and then the clamping block 10 is pushed down by the rotating threaded rod 11, so that the clamping block 10 limits and fixes the LCD display screen, and then the rack 4 is pushed by the electric-controlled telescopic rod 3, and then the rack 4 is engaged with the flip gear 5 to rotate the flip gear 5, and the rotating flip gear 5 rotates the flip shaft 6, and then the LCD display screen set on the flip shaft 6 is flipped.

[0027] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely preferred examples of the present invention and are not intended to limit the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A flipping device for processing an LCD display screen, comprising a processing base (1), characterized in that: The upper surface of the processing base (1) is connected to a turning shaft (6) for limited rotation, and the outer side of the turning shaft (6) is slidably sleeved with two limit adjustment seats (12). The outer side wall of the turning shaft (6) is symmetrically provided with two sliding connection grooves (7), and a clamping base plate (8) is limitedly slidably connected in the two sliding connection grooves (7). The two clamping base plates (8) are limitedly set in the limit adjustment seat (12), and the clamping base plates (8) are movably connected to the limit adjustment seat (12). The bottom walls of the two limit adjustment seats (12) are fixedly connected to a fixed block (13), and a bolt (14) is threadedly passed through the surface of the two fixed blocks (13). The bottom wall of the processing base (1) is fixedly provided with a connecting seat (15), and a plurality of limit holes (16) are equidistantly provided on the surface of the connecting seat (15).

2. The LCD display screen processing flipping device according to claim 1, characterized in that: Two limiting grooves (17) are symmetrically provided on the surface of the processing base (1), and the two limiting adjustment seats (12) are both slidingly connected in the limiting grooves (17).

3. The LCD display screen processing flipping device according to claim 1, characterized in that: A clamping seat (9) is fixedly connected to each of the two clamping base plates (8), and a threaded rod (11) is threadedly passed through each of the two clamping seats (9). The bottom end of the threaded rod (11) is connected to a clamping block (10) for limited rotation.

4. The LCD display screen processing flipping device according to claim 3, characterized in that: The top end of the threaded rod (11) is connected to an adjusting knob for rotating and adjusting the threaded rod (11).

5. The LCD display screen processing flipping device according to claim 3, characterized in that: The bottom wall of the clamping block (10) is connected with a rubber gasket.

6. The LCD display screen processing flipping device according to claim 1, characterized in that: Both ends of the flip shaft (6) are connected to a flip gear (5), and a directional sliding groove (2) is provided below each of the two flip gears (5). A rack (4) is connected in a limited sliding manner in the directional sliding groove (2), and the rack (4) is meshed with the flip gear (5). An electric control telescopic rod (3) connected to one end of the rack (4) is provided in the directional sliding groove (2).

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