Positioning device for LCM production

Abstract

The utility model discloses a positioning device for LCM (liquid crystal module) production, which comprises a processing box, a bearing is fixedly embedded on the upper surface of the processing box, a servo motor is fixedly connected to the inner top wall of the processing box, a rotating shaft is fixedly connected to the output end of the servo motor, and the top end of the rotating shaft penetrates through the bearing and is fixedly connected with a supporting disc. The upper surface of the supporting disc is fixedly connected with a production machining plate, and two sets of rail sliding grooves are formed in the upper surface of the production machining plate. According to the device, through the arrangement of the production machining plate, the rail sliding grooves, the sliding rods, the clamping seats, the clamping springs, the L-shaped supporting plates, the sliding holes and the sliding rods, the two clamping seats can generate elastic clamping force through the telescopic elasticity of the clamping springs, LCM display screens of different models can be clamped and positioned conveniently, and through the arrangement of a servo motor, a rotating shaft, a supporting disc and a PLC editing panel, the production efficiency is improved. And the servo motor can be edited, angle rotation of the production processing plate and the LCM display screen is achieved, and production processing operation of the LCM display screen is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of LCM display screen production, in particular to a positioning device for LCM production. Background Art

[0002] LCM, namely LCD display module and liquid crystal module, refers to a component assembled by liquid crystal display device, connecting parts, peripheral circuits such as control and drive, PCB circuit board, backlight source, structural parts, etc.

[0003] At present, when LCM display screens are processed in production, screw fastening is often required. During the processing and production, a clamping device is needed to position the LCM display screen to achieve stable processing and production of the LCM display screen. However, the current clamping device is not convenient for clamping different LCM display screens, and when clamping, the LCM display screen cannot be swung at a certain angle, and workers need to walk back and forth to move the position for screw fastening, which reduces the processing and production efficiency of the LCM display screen. Therefore, we propose a positioning device for LCM production to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a positioning device for LCM production to solve the problems raised in the above background art.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A positioning device for LCM production includes a processing box. The upper surface of the processing box is fixedly inlaid with a bearing. The inner top wall of the processing box is fixedly connected with a servo motor. The output end of the servo motor is fixedly connected with a rotating shaft. The top end of the rotating shaft penetrates through the bearing and is fixedly connected with a support plate. The upper surface of the support plate is fixedly connected with a production and processing plate. Two groups of track chutes are opened on the upper surface of the production and processing plate. The inner wall of each track chute is clamped with a sliding rod. The top ends of each group of sliding rods are fixedly connected with a clamping seat. The left and right sides of the production and processing plate are fixedly connected with L-shaped support plates. Two groups of clamping springs are fixedly connected to the mutually remote side surfaces of the two clamping seats. The end of each clamping spring away from the clamping seat is fixedly connected with the inner wall of the L-shaped support plate.

[0007] In a further embodiment, a protective pad is fixedly connected to the inner wall of each clamping seat, and the protective pad is made of rubber.

[0008] In a further embodiment, sliding holes are opened on the mutually remote side surfaces of the two L-shaped support plates. Slide rods are fixedly connected to the mutually remote side surfaces of the two clamping seats. The end of each slide rod away from the clamping seat penetrates through the sliding hole and extends to the outside of the L-shaped support plate.

[0009] In a further embodiment, a PLC editing panel is fixedly connected to the front of the processing box, and the PLC editing panel is electrically connected to the servo motor through a wire.

[0010] In a further embodiment, a protective door is hinged to the front of the processing box through two hinges. An observation frame is fixedly inlaid on the front of the protective door, and an opening and closing handle is fixedly connected to the front of the protective door.

[0011] In a further embodiment, two groups of mounting plates are fixedly connected to the bottom surface of the processing box, and mounting holes are formed in the upper surface of each mounting plate.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] By means of the production and processing plate, track chute, sliding rod, clamping seat, clamping spring, L-shaped support plate, sliding hole and sliding rod provided in the device, the elastic clamping force of the two clamping seats can be generated by using the telescopic elasticity of the clamping spring, which is convenient for clamping and positioning LCM display screens of different models. And by means of the servo motor, rotating shaft, support disc and PLC editing panel provided, the servo motor can be edited to realize the angular rotation of the production and processing plate and the LCM display screen, which is convenient for the production and processing operation of the LCM display screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is an overall three-dimensional structural schematic diagram of the positioning device for LCM production.

[0015] Figure 2 It is an internal dissection structural schematic diagram of the processing box in the positioning device for LCM production.

[0016] Figure 3 It is a top view of the processing box in the positioning device for LCM production.

[0017] Figure 4 It is a bottom view of the production and processing plate in the positioning device for LCM production.

[0018] In the figure: 1. Processing box; 2. PLC editing panel; 3. Opening and closing handle; 4. Observation frame; 5. Protective door; 6. Sliding rod; 7. L-shaped support plate; 8. Clamping spring; 9. Clamping seat; 10. Production and processing plate; 11. Track chute; 12. Protective pad; 13. Sliding hole; 14. Mounting plate; 15. Mounting hole; 16. Servo motor; 17. Bearing; 18. Support disc; 19. Rotating shaft; 20. Sliding rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, terms such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise stated, the meaning of "a plurality" is two or more.

[0020] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "connected", "coupled" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood through specific circumstances.

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described 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 of 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.

[0022] Please refer to Figures 1-4, in the present utility model, a positioning device for LCM production includes a processing box 1. A bearing 17 is fixedly embedded in the upper surface of the processing box 1. A servo motor 16 is fixedly connected to the inner top wall of the processing box 1. The output end of the servo motor 16 is fixedly connected to a rotating shaft 19. The top end of the rotating shaft 19 penetrates through the bearing 17 and is fixedly connected to a support plate 18. A production and processing plate 10 is fixedly connected to the upper surface of the support plate 18. Two sets of track chutes 11 are opened on the upper surface of the production and processing plate 10. A sliding rod 20 is clamped in the inner wall of each track chute 11. The top ends of each set of sliding rods 20 are fixedly connected to a clamping seat 9. L-shaped support plates 7 are fixedly connected to the left and right sides of the production and processing plate 10. Two sets of clamping springs 8 are fixedly connected to the mutually remote side surfaces of the two clamping seats 9. One end of each clamping spring 8 away from the clamping seat 9 is fixedly connected to the inner wall of the L-shaped support plate 7.

[0023] A protective pad 12 is fixedly connected to the inner wall of each clamping seat 9. The protective pad 12 is made of rubber and can protect the LCM display screen during clamping, facilitating the safe positioning of the LCM display screen. Slide holes 13 are opened on the mutually remote side surfaces of the two L-shaped support plates 7. Slide rods 6 are fixedly connected to the mutually remote side surfaces of the two clamping seats 9. One end of each slide rod 6 away from the clamping seat 9 penetrates through the slide hole 13 and extends to the outside of the L-shaped support plate 7, which can limit the sliding of the clamping seat 9 and facilitate the stable clamping and positioning of the LCM display screen.

[0024] A PLC editing panel 2 is fixedly connected to the front of the processing box 1. The PLC editing panel 2 is electrically connected to the servo motor 16 through a wire, which can edit and control the servo motor 16 and facilitate the rotation of the production and processing plate 10 at a certain angle. A protective door 5 is hinged to the front of the processing box 1 through two hinges. An observation frame 4 is fixedly embedded in the front of the protective door 5. An opening and closing handle 3 is fixedly connected to the front of the protective door 5, which can conveniently open the protective door 5 and facilitate the maintenance of the servo motor 16. Two sets of mounting plates 14 are fixedly connected to the bottom surface of the processing box 1. Mounting holes 15 are opened on the upper surface of each mounting plate 14, which can mount and fix the processing box 1 and facilitate the stable clamping and positioning and production of the LCM display screen.

[0025] The working principle of the present utility model is:

[0026] In use, first, the processing box 1 is installed and fixed through the mounting plate 14 and the mounting holes 15, and then the device is powered on. The LCM display screen to be processed and produced is placed inside the two clamping seats 9. By using the telescopic elasticity of the clamping springs 8, the clamping seats 9 generate clamping force to achieve the clamping and positioning of the LCM display screen. Then, the screw processing operation is carried out. At the same time, the servo motor 16 is edited and controlled by using the PLC editing panel 2, so that the servo motor 16 drives the production and processing plate 10 to rotate, and then drives the LCM display screen to rotate at a certain angular position, realizing the efficient screw processing and production operation of the LCM display screen.

[0027] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0028] In addition, it should be understood that although this specification is described according to the embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A positioning device for LCM production, characterized in that: The invention comprises a processing box (1), the upper surface of which is fixedly inlaid with a bearing (17), the inner top wall of which is fixedly connected to a servo motor (16), the output end of which is fixedly connected to a rotating shaft (19), the top end of which passes through the bearing (17) and is fixedly connected to a supporting plate (18), the upper surface of which is fixedly connected to a production processing plate (10), and the upper surface of which is provided with two A group of rail slide grooves (11), the inner wall of each rail slide groove (11) is clamped with a sliding rod (20), the top of each group of sliding rods (20) is fixedly connected to a clamping seat (9), the left and right side surfaces of the production and processing plate (10) are fixedly connected to an L-shaped support plate (7), the side surfaces of the two clamping seats (9) away from each other are fixedly connected to two groups of clamping springs (8), and the end of each clamping spring (8) away from the clamping seat (9) is fixedly connected to the inner wall of the L-shaped support plate (7).

2. A positioning device for LCM production according to claim 1, characterized in that: The inner wall of each clamping seat (9) is fixedly connected with a protective pad (12), and the protective pad (12) is made of rubber material.

3. The positioning device for LCM production according to claim 1, characterized in that: A sliding hole (13) is provided on the side of the two L-shaped support plates (7) away from each other, and a sliding rod (6) is fixedly connected to the side of the two clamping seats (9) away from each other, and one end of each sliding rod (6) away from the clamping seat (9) passes through the sliding hole (13) and extends to the outside of the L-shaped support plate (7).

4. The positioning device for LCM production according to claim 1, characterized in that: A PLC editing panel (2) is fixedly connected to the front of the processing box (1), and the PLC editing panel (2) is electrically connected to a servo motor (16) via a wire.

5. The positioning device for LCM production according to claim 1, characterized in that: The front of the processing box (1) is hinged with a protective door (5) via two hinges, the front of the protective door (5) is fixedly inlaid with an observation frame (4), and the front of the protective door (5) is fixedly connected with an opening and closing handle (3).

6. The positioning device for LCM production according to claim 1, characterized in that: Two groups of mounting plates (14) are fixedly connected to the bottom surface of the processing box (1), and a mounting hole (15) is provided on the upper surface of each mounting plate (14).

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