Pressing equipment for liquid crystal screen production

Abstract

The utility model belongs to the technical field of glass panel production equipment, and particularly relates to pressing equipment for liquid crystal screen production, which comprises a bottom plate and supporting legs fixedly mounted at four corners of the bottom of the bottom plate, a fixing mechanism is arranged at the top of the bottom plate, and the fixing mechanism comprises an adjusting unit and a pressing unit. The adjusting unit comprises a supporting frame, a connecting groove, a motor box, a threaded rod, a bearing, a connecting block, a threaded hole, a transverse plate and a silica gel pad, and the pressing and fixing unit comprises a sliding groove, a clamping block, a connecting plate, a rotating rod, a handle and a pressing plate. According to the pressing equipment for liquid crystal screen production, a motor in a motor box is arranged to drive a threaded rod to rotate on a bottom plate, so that a connecting block drives a transverse plate to move on the threaded rod through a threaded hole, and the two sides of glass of different sizes are extruded and fixed; and the silica gel pad is made of a soft material, so that the safety of fixing and pressing the glass is greatly improved, a worker can use the glass more conveniently and safely, and the applicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of glass panel production equipment, in particular to a pressing device for producing liquid crystal screens. Background Art

[0002] Liquid crystal screens use liquid crystal materials as basic components. Liquid crystal materials are filled between two parallel plates. Voltage is used to change the arrangement of molecules inside the liquid crystal material to achieve the purpose of light shielding and light transmission to display images of varying depths and in an orderly manner. In addition, as long as a three-primary color filter layer is added between the two plates, color images can be displayed. Liquid crystal screens have very low power consumption, so they are favored by engineers and are suitable for electronic devices using batteries. In the production process of liquid crystal screens, glass panels need to be pressed together.

[0003] The existing glass panel pressing equipment still has the problem that the fixing effect on the four sides of the glass is not very good during use, so the effect is not good during pressing, and it is very inconvenient to use.

[0004] For this reason, we urgently need to provide a laminating device for LCD screen production that has good glass fixing effect. Utility Model Content

[0005] The utility model aims to provide a pressing device for producing liquid crystal screens, so as to solve the problem that the fixing effect on the four sides of the glass is not very good, resulting in poor results during pressing, as mentioned in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A lamination device for producing a liquid crystal screen, comprising a bottom plate, and support legs fixedly mounted at the four corners of the bottom of the bottom plate, wherein a fixing mechanism is arranged on the top of the bottom plate;

[0007] The fixing mechanism includes an adjustment unit and a pressing unit. The adjustment unit includes a support frame, a connecting groove, a motor box, a threaded rod, a bearing, a connecting block, a threaded hole, a cross plate, and a silicone pad. The pressing unit includes a slide groove, a clamping block, a connecting plate, a rotating rod, a handle, and a pressing plate. The adjustment unit and the pressing unit are connected through the slide groove.

[0008] The bottom of the support frame is fixedly installed on the left side of the top surface of the base plate, the connecting groove is opened at the bottom of the inner surface of the support frame, the bottom of the motor box is fixedly installed on the right side of the top surface of the base plate, and a motor is arranged inside the motor box.

[0009] Preferably, the left side surface of the threaded rod is rotatably connected to the motor output shaft arranged inside the motor box, the inner surface of the bearing is connected to the surface of one end of the threaded rod away from the motor box, the threaded hole is opened on the front surface of the connecting block, and the connecting block is connected to the surface of the threaded rod by opening the threaded hole.

[0010] Preferably, the inner surface of the threaded hole is threadedly connected to the outer surface of the threaded rod, the bottom of the horizontal plate is fixedly connected to the top of the connecting block, and the inner surface of the silicone pad is fixedly installed on the outer surface of the inner end of the horizontal plate. The silicone pad is made of soft material, which greatly improves the safety of the glass when it is fixed and pressed.

[0011] Preferably, the slide groove is opened on both sides of the top surface of the bottom plate, the outer surface of the block is slidably connected to the inner surface of the slide groove, the bottom of the connecting plate is fixedly connected to the top of the block, and the outer surface of the rotating rod is threadedly connected to the top of the connecting plate.

[0012] Preferably, the rotating rod is perpendicular to the base plate, the bottom of the handle is fixedly connected to the top of the rotating rod, and the top of the pressure plate is fixedly installed with an end surface of the rotating rod away from the handle. By rotating the handle, the rotating rod can be driven to rise or fall on the connecting plate so that the pressure plate can adjust and fix the side of the glass.

[0013] Preferably, a placement plate is fixedly installed on the top of the base plate, plate grooves are opened on both sides of the top surface of the placement plate, and the inner surfaces of the plate grooves are slidably connected to the outer surface of the connecting plate.

[0014] Preferably, a transmission motor is provided on the top surface of the support frame, and the output shaft of the transmission motor is connected to a lifting rod in a transmission manner. A press is fixedly installed at the bottom of the lifting rod, and the press is parallel to the base plate, so that the device is more stable during pressing.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The pressing equipment for producing LCD screens drives the threaded rod to rotate on the bottom plate by setting the motor inside the motor box, so that the connecting block drives the cross plate to move on the threaded rod through the threaded hole, and squeezes and fixes the two sides of glass of different sizes. The safety of fixing and pressing the glass is greatly improved by setting the silicone pad as a soft material, making it more convenient and safe for the staff to use, and the applicability is higher.

[0017] 2. The pressing equipment for producing the LCD screen sets a card block to slide inside the slide groove opened on the top of the bottom plate, thereby driving the connecting plate to move. When it moves to a suitable position, the handle is turned to lower the rotating rod so that the pressing plate fixes the two sides of the top surface of the glass again, thereby improving the fixing effect of the four sides of the glass panel and making the device more effective when pressing the glass panel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a front view structural schematic diagram of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the regulating unit of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the compression unit of the utility model;

[0021] Figure 4 This is a schematic diagram of the placement plate structure of the utility model.

[0022] In the figure: 1, bottom plate; 2, supporting leg; 3, fixing mechanism; 301, supporting frame; 302, connecting groove; 303, motor box; 304, threaded rod; 305, bearing; 306, connecting block; 307, threaded hole; 308, cross plate; 309, silicone pad; 310, slide groove; 311, block; 312, connecting plate; 313, rotating rod; 314, handle; 315, pressing plate; 41, placing plate; 42, plate groove; 43, transmission motor; 44, lifting rod; 45, pressing device. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 4 The utility model provides a technical solution: a laminating device for producing a liquid crystal screen, comprising a bottom plate 1, and supporting legs 2 fixedly installed at the four corners of the bottom of the bottom plate 1, the supporting legs 2 are arranged to make the overall stability of the device better, and a fixing mechanism 3 is arranged on the top of the bottom plate 1;

[0025] The fixing mechanism 3 includes an adjusting unit and a pressing unit. The adjusting unit includes a support frame 301, a connecting groove 302, a motor box 303, a threaded rod 304, a bearing 305, a connecting block 306, a threaded hole 307, a cross plate 308, and a silicone pad 309. The pressing unit includes a slide groove 310, a clamping block 311, a connecting plate 312, a rotating rod 313, a handle 314, and a pressing plate 315. The adjusting unit and the pressing unit are connected via the slide groove 310.

[0026] The bottom of the support frame 301 is fixedly installed on the left side of the top surface of the base plate 1, and the connecting groove 302 is opened at the bottom of the inner surface of the support frame 301. The bottom of the motor box 303 is fixedly installed on the right side of the top surface of the base plate 1. A motor is arranged inside the motor box 303. The left surface of the threaded rod 304 is rotatably connected with the motor output shaft arranged inside the motor box 303. The inner surface of the bearing 305 is connected to the surface of one end of the threaded rod 304 away from the motor box 303. The bearing 305 is arranged to make the rotation effect of the threaded rod 304 better and improve the rotation stability. The threaded hole 307 is opened on the front surface of the connecting block 306, and the inner surface of the threaded hole 307 is connected to the threaded rod The outer surface of 304 is threadedly connected, the bottom of the horizontal plate 308 is fixedly connected to the top of the connecting block 306, and the motor inside the motor box 303 drives the threaded rod 304 to rotate on the bottom plate 1, so that the connecting block 306 drives the horizontal plate 308 to move on the threaded rod 304 through the threaded hole 307. The inner surface of the silicone pad 309 is fixedly installed on the outer surface of the inner end of the horizontal plate 308. The silicone pad 309 is made of a soft material to greatly improve the safety of the glass when it is fixed and pressed, making it more convenient and safe for the staff to use. The slide groove 310 is opened on both sides of the top surface of the bottom plate 1, and the outer surface of the block 311 is connected to the inner surface of the slide groove 310. The bottom of the connecting plate 312 is fixedly connected to the top of the card block 311, and the card block 311 is set to slide inside the slide groove 310 opened on the top of the bottom plate 1, thereby driving the connecting plate 312 to move, and the outer surface of the rotating rod 313 is threadedly connected to the top of the connecting plate 312, and the rotating rod 313 is perpendicular to the bottom plate 1, and the bottom of the handle 314 is fixedly connected to the top of the rotating rod 313, and the top of the pressing plate 315 is fixedly installed with the end surface of the rotating rod 313 away from the handle 314, and the handle 314 is set to rotate the handle 314 to lower the rotating rod 313 so that the pressing plate 315 fixes the two sides of the top surface of the glass again, thereby improving the glass panel The panel is fixed on the top of the glass panel. In order to achieve a fixing effect, a placement plate 41 is fixedly installed on the top of the bottom plate 1, and plate grooves 42 are provided on both sides of the top surface of the placement plate 41. The inner surfaces of the plate grooves 42 are slidably connected to the outer surfaces of the connecting plates 312. The plate grooves 42 are provided to make the connecting plates 312 more stable when moving through the clamping blocks 311. A transmission motor 43 is provided on the top surface of the support frame 301, and a lifting rod 44 is transmission-connected to the output shaft of the transmission motor 43. A press 45 is fixedly installed on the bottom of the lifting rod 44. The transmission motor 43 is provided to output kinetic energy so that the lifting rod 44 drives the press 45 to press the glass panel fixed on the surface of the placement plate 41, and the press 45 is parallel to the bottom plate 1.

[0027] When in use, place one end of the glass to be pressed into the connecting groove 302, so that the glass is placed as a whole on the surface of the placing plate 41, and the motor inside the motor box 303 drives the threaded rod 304 to rotate on the bottom plate 1, so that the connecting block 306 drives the cross plate 308 to move on the threaded rod 304 through the threaded hole 307, and squeezes and fixes the two sides of the glass. The moving block 311 slides in the sliding groove 310 opened on the top of the bottom plate 1, thereby driving the connecting plate 312 to move. When it moves to the appropriate position, turn the handle 314 to lower the rotating rod 313 so that the pressing plate 315 fixes the two sides of the top surface of the glass again, thereby improving the fixing effect of the four sides of the glass that needs to be pressed.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A lamination device for producing liquid crystal screens, comprising a base plate (1), and support legs (2) fixedly mounted at four corners of the bottom of the base plate (1), characterized in that: A fixing mechanism (3) is provided on the top of the bottom plate (1); The fixing mechanism (3) comprises an adjusting unit and a pressing unit, wherein the adjusting unit comprises a support frame (301), a connecting groove (302), a motor box (303), a threaded rod (304), a bearing (305), a connecting block (306), a threaded hole (307), a transverse plate (308), and a silicone pad (309), and the pressing unit comprises a sliding groove (310), a clamping block (311), a connecting plate (312), a rotating rod (313), a handle (314), and a pressing plate (315), and the adjusting unit and the pressing unit are connected via the sliding groove (310); The bottom of the support frame (301) is fixedly mounted on the left side of the top surface of the base plate (1); the connection groove (302) is provided at the bottom of the inner surface of the support frame (301); the bottom of the motor box (303) is fixedly mounted on the right side of the top surface of the base plate (1); and a motor is arranged inside the motor box (303).

2. The lamination equipment for producing liquid crystal screens according to claim 1, characterized in that: The left side surface of the threaded rod (304) is rotationally connected to the motor output shaft arranged inside the motor box (303), the inner surface of the bearing (305) is connected to the end surface of the threaded rod (304) away from the motor box (303), and the threaded hole (307) is opened on the front surface of the connecting block (306).

3. The lamination equipment for producing liquid crystal screens according to claim 1, characterized in that: The inner surface of the threaded hole (307) is threadedly connected to the outer surface of the threaded rod (304), the bottom of the horizontal plate (308) is fixedly connected to the top of the connecting block (306), and the inner surface of the silicone pad (309) is fixedly installed on the outer surface of the inner end of the horizontal plate (308).

4. The lamination equipment for producing liquid crystal screens according to claim 1, characterized in that: The slide groove (310) is provided on both sides of the top surface of the bottom plate (1); the outer surface of the clamping block (311) is slidably connected to the inner surface of the slide groove (310); the bottom of the connecting plate (312) is fixedly connected to the top of the clamping block (311); and the outer surface of the rotating rod (313) is threadedly connected to the top of the connecting plate (312).

5. The lamination equipment for producing liquid crystal screens according to claim 1, characterized in that: The rotating rod (313) is perpendicular to the bottom plate (1), the bottom of the handle (314) is fixedly connected to the top of the rotating rod (313), and the top of the pressing plate (315) is fixedly mounted on an end surface of the rotating rod (313) away from the handle (314).

6. The lamination equipment for producing liquid crystal screens according to claim 1, characterized in that: A placement plate (41) is fixedly mounted on the top of the bottom plate (1), plate grooves (42) are provided on both sides of the top surface of the placement plate (41), and the inner surface of the plate groove (42) is slidably connected to the outer surface of the connecting plate (312).

7. The lamination equipment for producing liquid crystal screens according to claim 1, characterized in that: A transmission motor (43) is arranged on the top surface of the support frame (301), and the output shaft of the transmission motor (43) is drivingly connected to a lifting rod (44), and a presser (45) is fixedly installed at the bottom of the lifting rod (44), and the presser (45) is parallel to the bottom plate (1).

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