CCD (charge coupled device) alignment platform device of large vacuum laminating machine

Abstract

The utility model relates to a large vacuum laminating machine, in particular to a CCD (charge coupled device) alignment platform device of the large vacuum laminating machine, which comprises a bottom plate, a support rod is fixedly connected to the top of the bottom plate, four mounting cylinders distributed in a rectangular shape are fixed to the top of the bottom plate, and a cross-shaped support frame is movably mounted at the tops of the support rod and the mounting cylinders. An adjusting assembly is mounted between the mounting cylinder and the cross-shaped supporting frame, a fixing assembly is mounted between the supporting rod and the mounting cylinder, a workbench is fixedly connected to the top of the cross-shaped supporting frame, a mounting frame is fixedly connected to the top of the workbench, and an alignment device is fixedly mounted at the bottom of the mounting frame. The adjusting assembly comprises a first connecting rod, a first ball head, sliding grooves and a balancing weight, and the four sliding grooves distributed in a rectangular shape are formed in the cross-shaped supporting frame. According to the utility model, the angle of the workbench is automatically adjusted to be horizontal, so that the workbench is always kept at a horizontal position, and accurate alignment processing can be carried out through the alignment device.

Description

Technical Field

[0001] The utility model relates to a large vacuum laminating machine, in particular to a CCD alignment platform device of a large vacuum laminating machine. Background Technique

[0002] In the optoelectronic display industry, a vacuum laminating machine must be used for laminating a liquid crystal display module and a touch panel, and a CCD vision alignment vacuum laminating machine must be used for products with higher quality requirements.

[0003] After retrieval, the patent with the application number 2022200412942 discloses a CCD alignment platform device of a large vacuum laminating machine, including a workbench. A positioning device is arranged on the workbench. A sliding rod is fixedly installed on the bottom wall of the workbench. A stabilizing device is arranged on the sliding rod. A first sleeve is fixedly installed on the bottom wall of the workbench. One end of a first spring is fixedly connected to the inner wall of the first sleeve, and the other end of the first spring is fixedly installed with a support rod. The CCD alignment platform device of the large vacuum laminating machine is provided with a limiting device capable of setting the wheels at the bottom of the support rod. When the workbench needs to be carried, the support rod is controlled by a motor to move downward so that the rollers support the workbench for carrying. When it moves to the designated position, the limiting device is controlled by the motor to release the limit so that the rollers are retracted into the first sleeve, and the first sleeve supports the workbench so that it is not easy to shake.

[0004] If the surface where the above patent is placed is not horizontal, the tabletop of the workbench will not be horizontal either, resulting in inaccurate alignment processing when using this device for alignment. Summary of the Invention

[0005] The purpose of the utility model is to provide a CCD alignment platform device of a large vacuum laminating machine to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the technical solution adopted by the utility model is: to provide a CCD alignment platform device of a large vacuum laminating machine, including a bottom plate. A support rod is fixedly connected to the top of the bottom plate. Four mounting cylinders distributed in a rectangle are fixed on the top of the bottom plate. A cross support frame is movably installed at the top of the support rod and the mounting cylinders. An adjusting component is installed between the mounting cylinders and the cross support frame. A fixing component is installed between the support rod and the mounting cylinders. A workbench is fixedly connected to the top of the cross support frame. An installation frame is fixedly connected to the top of the workbench. A positioning device is fixedly installed at the bottom of the installation frame.

[0007] Further, the adjusting component includes a first connecting rod, a first ball head, a sliding groove and a counterweight. Four sliding grooves distributed in a rectangle are formed inside the cross-shaped support frame. The first ball head is slidably installed inside the sliding groove. The first ball head is fixedly connected to the bottom of the first connecting rod. The counterweight is fixedly connected to the bottom of the first connecting rod. The counterweight is slidably installed inside the installation cylinder.

[0008] Further, the fixing component includes a second connecting rod, a mounting seat and a second ball head. The top of the support rod is fixedly connected with the second ball head. The bottom of the cross-shaped support frame is fixedly connected with the second connecting rod. The mounting seat is fixedly connected to the bottom of the second connecting rod. The second ball head is movably installed inside the mounting seat.

[0009] Further, a third connecting rod is fixedly connected inside the second connecting rod. The bottom of the third connecting rod is fixedly connected with a third ball head. The third ball head is movably installed inside the second ball head. The top of the third connecting rod is fixedly connected with a bolt. A turning handle is threadedly connected to the top of the cross-shaped support frame. A screw hole corresponding to the bolt is formed inside the turning handle.

[0010] Further, four support columns distributed in a rectangle are fixedly connected to the top of the cross-shaped support frame. The support columns are located between the cross-shaped support frame and the workbench.

[0011] Further, four universal wheels distributed in a rectangle are fixedly installed on the top of the bottom plate.

[0012] The utility model has the following beneficial effects compared with the prior art:

[0013] The utility model is provided with a workbench and a counterweight. During use, if one side of the workbench is offset, the counterweight on the opposite side will move downward and pull the workbench back from the offset position. By installing four counterweights at the four corners of the workbench, the workbench 6 can always be kept in a horizontal position. The utility model realizes automatically adjusting the angle of the workbench to the horizontal and keeping the workbench in a horizontal position all the time, so as to realize accurate alignment processing.

[0014] The utility model is provided with a workbench, a mounting seat, a second ball head, a third ball head, a bolt, a turning handle and a screw hole. After the position of the workbench is stable, turn the turning handle. The cooperation of the bolt and the screw hole drives the third ball head to move upward, thereby driving the second ball head to move upward and clamp on the inner wall of the mounting seat. The friction force generated by the contact surface between the mounting seat and the second ball head can fix the mounting seat and the second ball head together, thereby realizing the fixation of the workbench position. When the angle of the workbench reaches the horizontal position, the utility model can fix the angle of the workbench for the alignment device to perform alignment processing. Description of the Drawings

[0015] To more clearly illustrate the technical solutions in the embodiments of the present utility model, the following will briefly introduce the attached drawings required for use in the description of the embodiments or the prior art. Obviously, the attached drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other attached drawings can also be obtained based on these attached drawings.

[0016] Figure 1 It is a front view three-dimensional structure schematic diagram of the present utility model;

[0017] Figure 2 It is a bottom view three-dimensional structure schematic diagram of the present utility model;

[0018] Figure 3 It is an exploded structure schematic diagram of the present utility model;

[0019] Figure 4 It is an enlarged structure schematic diagram of the fixing component in the present utility model.

[0020] In the figure: 1, bottom plate; 2, support rod; 3, mounting cylinder; 4, cross support frame; 5, support column; 6, workbench; 7, mounting frame; 8, alignment device; 9, first connecting rod; 10, first ball head; 11, sliding groove; 12, counterweight; 13, second connecting rod; 14, mounting seat; 15, second ball head; 16, third connecting rod; 17, third ball head; 18, bolt; 19, turning handle; 20, screw hole; 21, universal wheel. Specific embodiments

[0021] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model more clearly understood, the present utility model will be further described in detail below with reference to the attached drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0022] It should be noted that when an element is referred to as "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0023] It should be understood that the orientation or positional relationship indicated by terms such as "length", "width", "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.

[0024] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, "a plurality of" means two or more unless otherwise specifically defined.

[0025] Referring to Figures 1-4 , a CCD alignment platform device of a large vacuum laminating machine provided by an embodiment of the present utility model will now be described. A CCD alignment platform device of a large vacuum laminating machine includes a bottom plate 1. A support rod 2 is fixedly connected to the top of the bottom plate 1. Four mounting cylinders 3 distributed in a rectangle are fixed on the top of the bottom plate 1. A cross support frame 4 is movably installed at the tops of the support rod 2 and the mounting cylinders 3. An adjusting assembly is installed between the mounting cylinder 3 and the cross support frame 4. A fixing assembly is installed between the support rod 2 and the mounting cylinder 3. A workbench 6 is fixedly connected to the top of the cross support frame 4. An installation frame 7 is fixedly connected to the top of the workbench 6. An alignment device 8 is fixedly installed at the bottom of the installation frame 7. When the position of the present utility model moves, if the top end of the workbench 6 is not horizontal, the angle of the workbench 6 can be automatically adjusted through the adjusting assembly. After adjustment, the workbench 6 is fixed to the top of the support rod 2 through the fixing assembly, and the position of the workbench 6 can be fixed, so that the alignment device 8 can perform alignment processing.

[0026] The adjusting assembly includes a first connecting rod 9, a first ball head 10, a sliding groove 11 and a counterweight 12. Four sliding grooves 11 distributed in a rectangle are formed inside the cross support frame 4. The first ball head 10 is slidably installed inside the sliding groove 11. The first ball head 10 is fixedly connected to the bottom of the first ball head 10. The counterweight 12 is fixedly connected to the bottom of the first connecting rod 9. The counterweight 12 is slidably installed inside the mounting cylinder 3. When the present utility model moves, if one side of the workbench 6 is offset, the counterweight 12 on the opposite side will move downward, pulling the workbench 6 back from the offset position; by installing four counterweights 12 at the four corners of the workbench 6, the workbench 6 can always be kept in a horizontal position.

[0027] The fixing component includes a second connecting rod 13, a mounting seat 14 and a second ball head 15. The top of the support rod 2 is fixedly connected to the second ball head 15. The bottom of the cross-shaped support frame 4 is fixedly connected to the second connecting rod 13. The mounting seat 14 is fixedly connected to the bottom of the second connecting rod 13. The second ball head 15 is movably installed inside the mounting seat 14. When the position of the workbench 6 is stable, by moving the second ball head 15 upward and clamping it against the inner wall of the mounting seat 14, the frictional force generated by the contact surface between the mounting seat 14 and the second ball head 15 can fix the mounting seat 14 and the second ball head 15 together, thereby realizing the fixation of the workbench 6.

[0028] A third connecting rod 16 is fixedly connected inside the second connecting rod 13. The bottom of the third connecting rod 16 is fixedly connected to a third ball head 17. The third ball head 17 is movably installed inside the second ball head 15. The top of the third connecting rod 16 is fixedly connected to a bolt 18. The top of the cross-shaped support frame 4 is threadedly connected to a turning handle 19. A screw hole 20 corresponding to the bolt 18 is opened inside the turning handle 19. During use, rotate the turning handle 19, and drive the third connecting rod 16 to move upward through the cooperation of the bolt 18 and the screw hole 20, thereby driving the third ball head 17 to move upward, and further driving the second ball head 15 to move upward, and cooperating with the fixing component to realize the fixation of the workbench 6.

[0029] Four support columns 5 distributed in a rectangle are fixedly connected to the top of the cross-shaped support frame 4. The support columns 5 are located between the cross-shaped support frame 4 and the workbench 6. During use, the support columns 5 can fixedly connect the workbench 6 and the cross-shaped support frame 4 together. When the adjustment component adjusts the angle of the cross-shaped support frame 4, it simultaneously drives the workbench 6 to adjust the angle, and also provides a space for the turning handle 19 to rotate.

[0030] Four universal wheels 21 distributed in a rectangle are fixedly installed on the top of the bottom plate 1. During use, the universal wheels 21 facilitate the movement of the present utility model.

[0031] Working principle: During use, move the present utility model to the designated position. If one side of the workbench 6 is offset, the counterweight 12 on the opposite side will move downward, pulling the workbench 6 back from the offset position. By installing the four counterweights 12 at the four corners of the workbench 6, the workbench 6 can always be kept in a horizontal position. When the position of the workbench 6 is stable, rotate the turning handle 19, and drive the third ball head 17 to move upward through the cooperation of the bolt 18 and the screw hole 20, thereby driving the second ball head 15 to move upward and clamping it against the inner wall of the mounting seat 14. The frictional force generated by the contact surface between the mounting seat 14 and the second ball head 15 can fix the mounting seat 14 and the second ball head 15 together, thereby realizing the fixation of the workbench 6.

[0032] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A CCD alignment platform device for a large-scale vacuum laminating machine, comprising a bottom plate (1), characterized in that: A support rod (2) is fixedly connected to the top of the bottom plate (1). Four mounting cylinders (3) distributed in a rectangle are fixed to the top of the bottom plate (1). A cross support frame (4) is movably mounted on the tops of the support rod (2) and the mounting cylinders (3). An adjusting assembly is mounted between the mounting cylinder (3) and the cross support frame (4). A fixing assembly is mounted between the support rod (2) and the mounting cylinder (3). A workbench (6) is fixedly connected to the top of the cross support frame (4). An installation frame (7) is fixedly connected to the top of the workbench (6). An alignment device (8) is fixedly mounted on the bottom of the installation frame (7).

2. The CCD alignment platform device of a large-scale vacuum laminating machine according to claim 1, characterized in that: The adjusting assembly includes a first connecting rod (9), a first ball head (10), a sliding groove (11), and a counterweight (12). Four sliding grooves (11) distributed in a rectangle are formed inside the cross support frame (4). The first ball head (10) is slidably mounted inside the sliding groove (11). The first ball head (10) is fixedly connected to the bottom of the first ball head (10). The counterweight (12) is fixedly connected to the bottom of the first connecting rod (9). The counterweight (12) is slidably mounted inside the mounting cylinder (3).

3. A CCD alignment platform device for a large-scale vacuum laminating machine according to claim 1, characterized in that: The fixing assembly includes a second connecting rod (13), a mounting seat (14), and a second ball head (15). The second ball head (15) is fixedly connected to the top of the support rod (2). The second connecting rod (13) is fixedly connected to the bottom of the cross support frame (4). The mounting seat (14) is fixedly connected to the bottom of the second connecting rod (13). The second ball head (15) is movably mounted inside the mounting seat (14).

4. The CCD alignment platform device of a large vacuum laminating machine according to claim 3, characterized in that: A third connecting rod (16) is fixedly connected to the inside of the second connecting rod (13). The third ball head (17) is fixedly connected to the bottom of the third connecting rod (16). The third ball head (17) is movably mounted inside the second ball head (15). A bolt (18) is fixedly connected to the top of the third connecting rod (16). A turning handle (19) is threadedly connected to the top of the cross support frame (4). A screw hole (20) corresponding to the bolt (18) is formed inside the turning handle (19).

5. The CCD alignment platform device of a large vacuum laminating machine according to claim 1, wherein: Four support columns (5) distributed in a rectangle are fixedly connected to the top of the cross support frame (4). The support columns (5) are located between the cross support frame (4) and the workbench (6).

6. The CCD alignment platform device of a large vacuum laminating machine according to claim 1, characterized in that: Four universal wheels (21) distributed in a rectangle are fixedly mounted on the top of the bottom plate (1).

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