Water cooling structure of etching demoulding machine of liquid crystal display screen

Abstract

The utility model discloses a water cooling structure of an etching stripper machine of a liquid crystal display screen, which comprises a heat dissipation plate and a stripper machine body, the stripper machine body is arranged on the heat dissipation plate, a clamping mechanism is arranged on the heat dissipation plate, the clamping mechanism comprises a fixed sleeve, an external connection block, an insertion block, a limiting mechanism, a lifting sleeve, a rotating sleeve, a push spring, an ejector rod and a communication mechanism, the fixing sleeve is installed on the lower end face of the heat dissipation plate, the external connection block is installed on external equipment, the insertion block is installed on the external connection block, and the insertion block is connected into the fixing sleeve in a sliding mode. The clamping mechanism provides a rapid and reliable fixing method, the heat dissipation plate can be effectively connected with the demolding machine body, the heat dissipation plate can be rapidly mounted and dismounted through cooperative work of the fixing sleeve, the external connection block, the insertion block, the lifting sleeve, the rotating sleeve, the ejector rod and the push spring, and therefore the maintenance efficiency and use flexibility of equipment are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water cooling structures of etching and demoulding machines for liquid crystal display screens, and more specifically to a water cooling structure of etching and demoulding machines for liquid crystal display screens. Background Art

[0002] In the prior art, when processing liquid crystal display screens, the etching and demolding machine uses a water cooling structure to maintain the temperature control of the equipment during operation. The water cooling plate plays a vital role in this. The circulating cooling water can effectively absorb and dissipate the heat generated by the demolding machine during the etching process, thereby maintaining the stable operation of the equipment. The water cooling structure in the prior art requires the water cooling plate to be fixed on the demolding machine. If the water cooling plate is not fixed firmly enough or the positioning is inaccurate, it may lead to poor cooling efficiency or insufficient thermal contact between the water cooling plate and the demolding machine, thereby affecting the overall cooling effect. Utility Model Content

[0003] In view of the problems existing in the prior art, the utility model provides a water cooling structure of an etching and demoulding machine for a liquid crystal display screen to solve the technical problems mentioned in the background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water-cooling structure of an etching and demolding machine for a liquid crystal display screen, comprising a heat sink and a demolding machine body, the demolding machine body being mounted on the heat sink, a clamping mechanism being arranged on the heat sink, the clamping mechanism comprising a fixed sleeve, an external block, an insertion block, a limiting mechanism, a lifting sleeve, a rotating sleeve, a push spring, a push rod and a connecting mechanism, the fixed sleeve being mounted on the lower end surface of the heat sink, the external block being mounted on external equipment, the insertion block being mounted on the external block, the insertion block being slidably connected in the fixed sleeve, the limiting mechanism being mounted on the fixed sleeve, the lifting sleeve being slidably connected to the fixed sleeve, the rotating sleeve being rotatably connected to the fixed sleeve, the push rod and the push spring being respectively mounted on the rotating sleeve, the push rod and the push spring respectively abutting against the lifting sleeve, and the connecting mechanism being mounted on the heat sink.

[0005] The utility model is further configured that a plurality of insertion grooves are provided on the side wall of the lifting sleeve, and the plurality of insertion grooves are respectively arranged at equal distances, and the design of the insertion grooves ensures convenient insertion of the ejector rod.

[0006] The utility model is further configured such that a bottom sleeve is provided at the lower end of the fixed sleeve, the rotating sleeve abuts against the bottom sleeve, a limiting ring is provided on the thread of the fixed sleeve, the limiting ring abuts against the lifting sleeve, and the design of the bottom sleeve and the limiting ring ensures the limiting of the lifting sleeve.

[0007] The utility model is further configured that the limiting mechanism includes a clamping block and a transverse rod, the clamping block is installed on the transverse rod, a plurality of annular grooves are opened on the side wall of the insertion block, the clamping block abuts against the annular grooves, and the design of the limiting mechanism ensures the stability of the clamping.

[0008] The utility model is further configured that a lateral groove is opened on the side wall of the fixing sleeve, a transverse rod is slidably connected in the lateral groove, a follower plate is provided on the transverse rod, and the design of the transverse rod ensures the convenient sliding of the clamping block.

[0009] The utility model is further configured such that a plurality of internal grooves are equidistantly provided in the lifting sleeve, expansion grooves are respectively provided on both sides of the internal grooves, a follower block is provided on the follower plate, the follower block is slidably connected to the expansion grooves, and the design of the internal grooves ensures the sliding of the follower plate.

[0010] The utility model is further configured that a stop groove is provided on the inner groove, the stop groove is connected to the expansion groove, and the design of the stop groove ensures the limiting of the clamping block.

[0011] The utility model is further configured such that the connecting mechanism includes a water inlet pipe, a water outlet pipe and a cover plate, a water cooling groove is opened on the heat sink, two ends of the water cooling groove are respectively connected to the water inlet pipe and the water outlet pipe, the cover plate is installed on the heat sink, the water inlet pipe and the water outlet pipe are connected to external equipment, and the design of the connecting mechanism ensures the continuity of heat dissipation.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. In the utility model, the clamping mechanism provides a fast and reliable fixing method, so that the heat sink can be effectively connected to the demoulding machine body. Through the coordinated work of the fixing sleeve, the external block, the insertion block, the lifting sleeve, the rotating sleeve, the ejector rod and the push spring, the user can quickly install and remove the heat sink, thereby improving the maintenance efficiency and use flexibility of the equipment, reducing the dependence on complex tools, and making the operation process simpler and safer.

[0014] 2. The design of the limit mechanism ensures the accuracy and safety of the clamping process and prevents damage caused by excessive movement. Through the combination of the limit ring, the clamping block, the transverse rod and other related components, the limit mechanism controls the movement range of the components during the fixing process to ensure that the insertion block is correctly matched with the fixing sleeve.

[0015] 3. The design of the connecting mechanism supports the effective flow of the cooling medium in the water cooling system and enhances the overall heat dissipation efficiency of the demoulding machine. Through the optimized configuration of the water inlet pipe, the water outlet pipe and the water cooling tank, the connecting mechanism ensures that the cooling water can flow evenly and effectively through the heat sink, ensuring the stability of the demoulding machine during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a schematic diagram of the overall structure of a water cooling structure of an etching and demoulding machine for a liquid crystal display screen in the utility model;

[0017] Figure 2 It is a structural schematic diagram of the heat dissipation plate in the utility model;

[0018] Figure 3 It is a structural schematic diagram of the clamping mechanism in the utility model;

[0019] Figure 4 For the utility model Figure 3 A schematic cross-sectional structure diagram of;

[0020] Figure 5 It is a structural schematic diagram of the lifting sleeve in the utility model.

[0021] In the figure: 1. heat sink; 2. demoulding machine body; 3. fixed sleeve; 4. external block; 5. insertion block; 6. lifting sleeve; 7. rotating sleeve; 8. push spring; 9. ejector rod; 10. insertion groove; 11. bottom sleeve; 12. limit ring; 13. clamping block; 14. transverse rod; 15. annular groove; 16. lateral groove; 17. follower plate; 18. internal groove; 19. expansion groove; 20. follower block; 21. stop groove; 22. water inlet pipe; 23. water outlet pipe; 24. water cooling groove; 25. cover plate. DETAILED DESCRIPTION

[0022] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0023] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0024] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually used in reference to the directions shown in the drawings, or in reference to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually used in reference to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directions are not used to limit the present invention.

[0025] See also Figure 1-5A water cooling structure of an etching and demoulding machine for a liquid crystal display screen comprises a heat sink 1 and a demoulding machine body 2, the demoulding machine body 2 is mounted on the heat sink 1, a clamping mechanism is arranged on the heat sink 1, the clamping mechanism comprises a fixed sleeve 3, an external block 4, an insertion block 5, a limiting mechanism, a lifting sleeve 6, a rotating sleeve 7, a push spring 8, a push rod 9 and a connecting mechanism, the fixed sleeve 3 is mounted on the lower end surface of the heat sink 1, the external block 4 is mounted on an external device, the insertion block 5 is mounted on the external block 4, the insertion block 5 is slidably connected in the fixed sleeve 3, the limiting mechanism is mounted on the fixed sleeve 3, the lifting sleeve 6 is slidably connected to the fixed sleeve 3, the rotating sleeve 7 is rotatably connected to the fixed sleeve 3, the push rod 9 and the push spring 8 are respectively mounted on the rotating sleeve 7, the push rod 9 and the push spring 8 are respectively against the lifting sleeve 6, the connecting mechanism is mounted on the heat sink 1, and a plurality of insertion grooves 10 are provided on the side wall of the lifting sleeve 6, and a plurality of insertion grooves 10 are provided on the side wall of the lifting sleeve 6. The insertion grooves 10 are arranged equidistantly, and a bottom sleeve 11 is provided at the lower end of the fixed sleeve 3. The rotating sleeve 7 abuts on the bottom sleeve 11. A limit ring 12 is threaded on the fixed sleeve 3, and the limit ring 12 abuts on the lifting sleeve 6. The limit mechanism includes a clamping block 13 and a transverse rod 14. The clamping block 13 is installed on the transverse rod 14. A plurality of annular grooves 15 are provided on the side wall of the insertion block 5. The clamping block 13 abuts on the annular groove 15. A lateral groove 16 is provided on the side wall of the fixed sleeve 3. The transverse rod 14 is slidably connected in the lateral groove 16. A follower plate 17 is provided on the transverse rod 14. A plurality of internal grooves 18 are equidistantly provided in the lifting sleeve 6. Expansion grooves 19 are respectively provided on both sides of the internal groove 18. A follower block 20 is provided on the follower plate 17. The follower block 20 is slidably connected to the expansion groove 19. A stop groove 21 is provided on the internal groove 18, and the stop groove 21 is connected to the expansion groove 19.

[0026] In this embodiment, when the heat sink 1 needs to be fixed, since the fixing sleeve 3 is installed on the heat sink 1, the insertion block 5 is then slidably connected in the fixing sleeve 3, and the lifting sleeve 6 is driven to slide downward so that multiple blocks 13 move outward, and then the insertion block 5 is inserted into the inner wall of the fixing sleeve 3, and then the lifting sleeve 6 is released, and then the push rod 9 is rotated to the position of the insertion groove 10, and then the lifting sleeve 6 is pushed upward by the action of the push spring 8, and then the sliding of the follower block 20 and the expansion groove 19 can drive the transverse rod 14 to slide along the lateral groove 16, and then the block 13 is abutted against the annular groove 15, and then the rotating sleeve 7 is rotated to make the push rod 9 abut against the lifting sleeve 6, so that the insertion block 5 and the fixing sleeve 3 are fixed, thereby ensuring the fixing effect.

[0027] See also Figure 1 and Figure 2As an implementation method of the connecting mechanism: the connecting mechanism includes a water inlet pipe 22, a water outlet pipe 23 and a cover plate 25, a water cooling groove 24 is opened on the heat sink 1, and the two ends of the water cooling groove 24 are respectively connected to the water inlet pipe 22 and the water outlet pipe 23, a cover plate 25 is installed on the heat sink 1, and the water inlet pipe 22 and the water outlet pipe 23 are connected to the external equipment.

[0028] More specifically, when heat dissipation is needed, the heat dissipation water is introduced into the water cooling tank 24 through the water inlet pipe 22, and then the heat dissipation process is carried out through the cooling water, and then the heat dissipation process is carried out by the etching and demolding machine, and then discharged through the water outlet pipe 23, thereby completing the heat dissipation process.

[0029] In summary, when the heat sink 1 needs to be fixed, since the fixing sleeve 3 is installed on the heat sink 1, the insertion block 5 is then slidably connected in the fixing sleeve 3, and the lifting sleeve 6 is driven to slide downward to make multiple blocks 13 move outward, and then the insertion block 5 is inserted into the inner wall of the fixing sleeve 3, and then the lifting sleeve 6 is released, and then the push rod 9 is rotated to the position of the insertion groove 10, and then the lifting sleeve 6 is pushed upward by the action of the push spring 8, and then the sliding of the follower block 20 and the expansion groove 19 can drive the transverse rod 14 to slide along the lateral groove 16, and then the block 13 is abutted against the annular groove 15, and then the rotating sleeve 7 is rotated to make the push rod 9 abut against the lifting sleeve 6, so that the insertion block 5 and the fixing sleeve 3 are fixed, thereby ensuring the fixing effect.

[0030] When heat dissipation is needed, the heat dissipating water is introduced into the water cooling tank 24 through the water inlet pipe 22, and then the heat dissipation process is carried out through the cooling water, and then the heat dissipation process is carried out by the etching and demolding machine, and then discharged through the water outlet pipe 23, thereby completing the heat dissipation process.

[0031] In all the schemes mentioned above, the connection between two parts can be selected according to actual conditions by welding, bolt and nut matching connection, bolt or screw connection or other well-known connection methods, which are not described here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the utility model have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the utility model. The scope of the utility model is defined by the attached claims and their equivalents.

Claims

1. A water cooling structure of an etching demoulding machine for a liquid crystal display screen, comprising a heat sink (1) and a demoulding machine body (2), wherein the demoulding machine body (2) is mounted on the heat sink (1), and is characterized in that: The heat sink (1) is provided with a clamping mechanism, which comprises a fixed sleeve (3), an external block (4), an insertion block (5), a limiting mechanism, a lifting sleeve (6), a rotating sleeve (7), a push spring (8), a push rod (9) and a connecting mechanism. The fixed sleeve (3) is mounted on the lower end surface of the heat sink (1), the external block (4) is mounted on an external device, the insertion block (5) is mounted on the external block (4), the insertion block (5) is slidably connected in the fixed sleeve (3), the limiting mechanism is mounted on the fixed sleeve (3), the lifting sleeve (6) is slidably connected to the fixed sleeve (3), the rotating sleeve (7) is rotatably connected to the fixed sleeve (3), the push rod (9) and the push spring (8) are respectively mounted on the rotating sleeve (7), the push rod (9) and the push spring (8) are respectively in contact with the lifting sleeve (6), and the connecting mechanism is mounted on the heat sink (1).

2. The water cooling structure of the etching and demoulding machine of a liquid crystal display according to claim 1 is characterized in that: A plurality of insertion slots (10) are provided on the side wall of the lifting sleeve (6), and the plurality of insertion slots (10) are arranged at equal intervals.

3. The water cooling structure of the etching and demoulding machine of a liquid crystal display according to claim 2 is characterized in that: A bottom sleeve (11) is provided at the lower end of the fixed sleeve (3), the rotating sleeve (7) abuts against the bottom sleeve (11), a limiting ring (12) is threadedly provided on the fixed sleeve (3), and the limiting ring (12) abuts against the lifting sleeve (6).

4. The water cooling structure of the etching and demoulding machine of a liquid crystal display according to claim 3 is characterized in that: The limiting mechanism comprises a clamping block (13) and a transverse rod (14); the clamping block (13) is mounted on the transverse rod (14); a plurality of annular grooves (15) are formed on the side wall of the insertion block (5); and the clamping block (13) abuts against the annular grooves (15).

5. The water cooling structure of the etching and demoulding machine of a liquid crystal display according to claim 4 is characterized in that: A lateral groove (16) is provided on the side wall of the fixed sleeve (3), the transverse rod (14) is slidably connected in the lateral groove (16), and a follower plate (17) is provided on the transverse rod (14).

6. The water cooling structure of the etching and demoulding machine of a liquid crystal display according to claim 5 is characterized in that: The lifting sleeve (6) is provided with a plurality of internal grooves (18) at equal intervals, expansion grooves (19) are respectively provided on both sides of the internal grooves (18), and a follower block (20) is provided on the follower plate (17), and the follower block (20) is slidably connected to the expansion groove (19).

7. The water cooling structure of the etching and demoulding machine of a liquid crystal display according to claim 6 is characterized in that: The inner groove (18) is provided with a stop groove (21), and the stop groove (21) is connected to the expansion groove (19).

8. The water cooling structure of the etching and demoulding machine of a liquid crystal display according to claim 1 is characterized in that: The connecting mechanism comprises a water inlet pipe (22) and a water outlet pipe (23); a water cooling groove (24) is provided on the heat sink (1); two ends of the water cooling groove (24) are respectively connected to the water inlet pipe (22) and the water outlet pipe (23); and the water inlet pipe (22) and the water outlet pipe (23) are connected to external equipment.

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