Quartz boat side plate high-temperature welding device

Abstract

The utility model provides a quartz boat side plate high-temperature welding device, which relates to the technical field of quartz boat processing equipment, and comprises a placing plate, the top of the placing plate is provided with a placing groove, the inner surface wall of the placing groove is provided with a side plate body, and the bottom of the side plate body is adsorbed with a sucker. According to the utility model, under the interaction of all the components of the device, the flexible adjustment of the change of the high-temperature welding positions of the quartz boat side plates and the connecting rods with different sizes is realized, and the positions of the welding positions of the four connecting rods and the side plate body can be kept stable, so that the smooth high-temperature welding operation is ensured, and the production efficiency is improved. Position errors of the connecting rods possibly caused by manual welding are prevented, so that the overall performance and stability of the quartz boat are remarkably improved, the device can adapt to the quartz boat side plates of different sizes and the connecting rods of different lengths, and therefore the diversified production requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of quartz boat processing equipment, in particular to a high-temperature welding device for quartz boat side plates. Background Art

[0002] A quartz boat is a container made of quartz material, which is widely used in the semiconductor, photovoltaic and other industries. It has the characteristics of high temperature resistance, corrosion resistance, and high purity. It can carry wafers, solar cells and other products in a high-temperature process environment to ensure that the products are not contaminated during the processing. The side panel of the quartz boat is one of the components of the quartz boat. It is usually located on the side of the quartz boat and together with the bottom plate and other side panels constitute the overall structure of the quartz boat. The side panel of the quartz boat supports and protects the internal products. At the same time, it also needs to have the same high temperature resistance and corrosion resistance as the quartz boat body to ensure stability and reliability during processes such as high-temperature welding.

[0003] Existing quartz boats usually use manual welding to heat-fuse the side panels with other quartz components (such as connecting rods, slot rods, etc.) to build a complete and strong quartz boat structure. However, due to the different sizes and shapes of silicon wafers, the sizes of the quartz boat side panels and the positions of the connecting rods are also different. In addition, manual welding mainly relies on the workers' operating skills and experience, which can easily lead to errors in the position of the connecting rods during the welding process. These errors lead to poor structural stability of the quartz boat. During use, the silicon wafers may be placed unsteadily and the quartz boat may be deformed, which in turn affects the overall performance and stability of the quartz boat. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that when the above-mentioned equipment is used, the high-temperature welding process of the quartz boat side plates depends on the workers' operating skills and experience, which easily causes errors in the welding position of the connecting rods, resulting in affecting the overall performance and stability of the quartz boat, and thus a high-temperature welding device for quartz boat side plates is proposed.

[0005] The top of the two movable plates is provided with a screw thread block, and a two-way screw rod is threadably connected to the top of the two movable plates.

[0006] Preferably, two second movable grooves are provided on one side of the outer wall of the two movable plates, and a set of fixing screws are movably inserted into the inner surface walls of the two second movable grooves.

[0007] Preferably, the outer walls of the two groups of fixing screws are threadedly connected with fixing nuts, and one side of the outer walls of the two groups of fixing screws is fixedly connected with a fixing frame.

[0008] Preferably, the inner surface walls of the two groups of fixing frames are fixedly connected with a first clamping plate, and one side of the outer wall of the two groups of fixing frames is provided with a threaded groove.

[0009] Preferably, the inner walls of the two groups of threaded grooves are threadedly connected with adjusting screws, and the outer walls of the two groups of adjusting screws are movably sleeved with bearings.

[0010] Preferably, the outer walls of the two groups of bearings are fixedly sleeved with a second clamping plate.

[0011] Preferably, connecting rods are movably connected between the inner walls of the two groups of the first clamping plates and the inner walls of the two groups of the second clamping plates.

[0012] Compared with the prior art, the advantages and positive effects of the present invention are:

[0013] In the utility model, through the interaction of the various components of the device, flexible adjustment of the high-temperature welding position changes of quartz boat side plates and connecting rods of different sizes is achieved, and the positions of the welding points of the four connecting rods and the side plate body can be kept stable, ensuring the smooth progress of the high-temperature welding operation and preventing the position errors of the connecting rods that may occur in manual welding, thereby significantly improving the overall performance and stability of the quartz boat, and the device can adapt to quartz boat side plates of different sizes and connecting rods of different lengths, thereby meeting diverse production needs.

[0014] In the present invention, the connecting rods of different diameters can be fixed through the interaction of the various components of the device, ensuring that the connecting rods can maintain a stable position during the high-temperature welding process without deviation or shaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a main structural stereogram of the high-temperature welding device for the side panels of a quartz boat proposed in the utility model;

[0016] Figure 2 This is a partial structural perspective diagram of the high-temperature welding device for the side panels of a quartz boat proposed in the utility model;

[0017] Figure 3 This is a three-dimensional exploded view of some structures in the high-temperature welding device for the side plates of a quartz boat proposed in the utility model;

[0018] Figure 4 This is a top perspective view of part of the structure of the high-temperature welding device for the side plates of a quartz boat proposed in the utility model;

[0019] Figure 5 The utility model provides a side perspective exploded view of part of the structure of the high-temperature welding device for the side plates of a quartz boat.

[0020] Legend:

[0021] 1. Placement plate; 2. Placement slot; 3. Side panel body; 4. Suction cup; 5. Support outer column; 6. Support inner column; 7. Push plate; 8. Electric push rod; 9. Mounting frame; 10. First movable slot; 11. Moving plate; 12. Threaded block; 13. Bidirectional screw; 14. Turning handle; 15. Second movable slot; 16. Fixed screw; 17. Fixed nut; 18. Fixed frame; 19. First clamping plate; 20. Threaded slot; 21. Adjusting screw; 22. Bearing; 23. Second clamping plate; 24. Connecting rod. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0024] Example 1, as Figure 1-Figure 5As shown, the utility model provides a high-temperature welding device for the side plates of a quartz boat, comprising a placing plate 1, a placing groove 2 is provided on the top of the placing plate 1, a side plate body 3 is placed on the inner surface wall of the placing groove 2, a suction cup 4 is adsorbed on the bottom of the side plate body 3, a supporting outer column 5 is fixedly connected to the top of the placing plate 1, a supporting inner column 6 is movably inserted into the inner surface wall of the supporting outer column 5, a push plate 7 is fixedly connected to one side of the outer wall of the supporting inner column 6, an electric push rod 8 is fixedly connected to the bottom of the push plate 7, a mounting bracket 9 is fixedly connected to one side of the outer wall of the supporting inner column 6, two first movable grooves 10 are provided on the outer wall of the mounting bracket 9, two movable plates 11 are movably inserted between the inner surface walls of the two first movable grooves 10, the tops of the two movable plates 11 are fixedly connected with a threaded block 12, a bidirectional screw rod 13 is threadedly connected between the inner surface walls of the two threaded blocks 12, and the outer wall of the bidirectional screw rod 13 is movably inserted into the interior of the mounting bracket 9, and the outer wall of the bidirectional screw rod 13 is fixedly sleeved with a turning handle 14.

[0025] The effect achieved by the entire embodiment 1 is that, first, the side panel body 3 is securely placed inside the placement groove 2, and then, the side panel body 3 is fixed with the suction cup 4 to ensure that the side panel body 3 can remain stable during the welding process, thereby avoiding any position offset or shaking, and then, the four connecting rods 24 are accurately fixed between the two groups of first clamping plates 19 and the two groups of second clamping plates 23, and by turning the handle 14, the handle 14 further drives the bidirectional screw rod 13 to rotate. Since the outer wall of the bidirectional screw rod 13 is threadedly connected to two threaded blocks 12, the rotation of the bidirectional screw rod 13 will prompt the two threaded blocks 12 to move in opposite directions, and the movement of the two threaded blocks 12 drives the two movable plates 11 to move in opposite directions, so that the four connecting rods 24 are accurately aligned with the welding position of the side panel body 3 in the horizontal left and right directions. Next, by loosening the two By assembling the fixing nuts 17, the welding positions of the four connecting rods 24 and the side panel body 3 in the horizontal front-to-back direction can be further adjusted to achieve a state of precise alignment. This step ensures that the positions of the connecting rods 24 and the side panel body 3 before welding are accurate. Finally, according to the height requirements of the four connecting rods 24, the electric push rod 8 is started, and the telescopic end of the electric push rod 8 will drive the supporting inner column 6 and the mounting frame 9 to move downward until the welding ends of the four connecting rods 24 are in close contact with the side panel body 3, preparing for the subsequent high-temperature welding process. Through this adjustment method, the positions of the four connecting rods 24 can be flexibly adjusted according to the size of the side panel body 3 and the welding position requirements of the four connecting rods 24. This not only ensures that the positions of the side panel body 3 and the four connecting rods 24 remain stable during the welding process, but also greatly improves the overall performance and stability of the quartz boat.

[0026] Example 2, as Figure 2-Figure 5As shown, two second movable grooves 15 are provided on one side of the outer wall of the two movable plates 11, and a group of fixing screws 16 are movably inserted into the inner walls of the two second movable grooves 15, and the outer walls of the two groups of fixing screws 16 are threadedly connected with fixing nuts 17, and one side of the outer wall of the two groups of fixing screws 16 is fixedly connected with a fixing frame 18, and the inner walls of the two groups of fixing frames 18 are fixedly connected with a first clamping plate 19, and one side of the outer wall of the two groups of fixing frames 18 is provided with a threaded groove 20, and the inner walls of the two groups of threaded grooves 20 are threadedly connected with an adjusting screw 21, and the outer walls of the two groups of adjusting screws 21 are movably sleeved with bearings 22, and the outer walls of the two groups of bearings 22 are fixedly sleeved with second clamping plates 23, and the inner walls of the two groups of first clamping plates 19 and the two groups of second clamping plates 23 are movably contacted with connecting rods 24.

[0027] The effect achieved by the entire embodiment 2 is that the connecting rod 24 is first properly placed between the first clamping plate 19 and the second clamping plate 23, and then, by rotating the two sets of adjusting screws 21 respectively, and utilizing the threaded fit between the two sets of adjusting screws 21 and their respective corresponding thread grooves 20, the rotation of the adjusting screws 21 will drive the second clamping plate 23 to move in the horizontal direction until the connecting rod 24 is firmly clamped between the first clamping plate 19 and the second clamping plate 23. This clamping method ensures that the connecting rod 24 can maintain a stable position during the high-temperature welding process without offset or shaking.

[0028] Working principle: When in use, first, the side panel body 3 must be accurately placed inside the placement groove 2, and the side panel body 3 must be firmly adsorbed and fixed by the suction cup 4 to ensure that in the subsequent welding operation, the side panel body 3 can maintain absolute stability and avoid any displacement or shaking that may affect the welding quality. Then, the four connecting rods 24 are properly placed between the first clamping plate 19 and the second clamping plate 23 one by one, and by rotating the two sets of adjusting screws 21, and with the help of the threads between the two sets of adjusting screws 21 and their respective thread grooves 20, the rotation of the adjusting screws 21 will drive the second clamping plate 23 to move in the horizontal direction until the four connecting rods 24 are firmly clamped between the two sets of first clamping plates 19 and the two sets of second clamping plates 23, ensuring that the positions of the four connecting rods 24 remain stable during the welding process. Subsequently, by rotating the handle 14, the handle 14 drives the bidirectional screw rod 13 to rotate smoothly. Since the outer surface of the bidirectional screw rod 13 is threadedly connected to the two thread blocks 12, the rotation of the bidirectional screw rod 13 will The two threaded blocks 12 are driven to move in opposite directions, and the movement of the two threaded blocks 12 further pushes the two movable plates 11 to move back to each other in the horizontal direction, thereby accurately adjusting the alignment of the four connecting rods 24 with the welding position of the side panel body 3 in the horizontal left and right directions, ensuring that the positional relationship between them is accurate. Then, by moderately loosening the two sets of fixing nuts 17, the current fixed state of the four fixing frames 18 can be released, so that the operator can flexibly adjust the alignment of the four connecting rods 24 with the welding position of the side panel body 3 in the horizontal front and back directions, further ensuring that the positional relationship of the four connecting rods 24 meets the welding requirements. Finally, according to the height requirements of the four connecting rods 24, the electric push rod 8 is started, and the telescopic end of the electric push rod 8 will drive the supporting inner column 6 and the mounting frame 9 to move downward smoothly until the welding ends of the four connecting rods 24 are in close contact with the side panel body 3, creating favorable conditions for the operator to cooperate with the welding gun to perform precise welding operations on the connections between the side panel body 3 and the four connecting rods 24.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A high-temperature welding device for quartz boat side plates, comprising a placement plate (1), characterized in that: The top of the placement plate (1) is provided with a placement groove (2), the inner surface wall of the placement groove (2) is provided with a side plate body (3), the bottom of the side plate body (3) is adsorbed with a suction cup (4), the top of the placement plate (1) is fixedly connected to a support outer column (5), the inner surface wall of the support outer column (5) is movably inserted with a support inner column (6), one side of the outer wall of the support inner column (6) is fixedly connected to a push plate (7), the bottom of the push plate (7) is fixedly connected to an electric push rod (8), and one side of the outer wall of the support inner column (6) is fixedly connected A mounting frame (9) is provided, wherein the outer wall of the mounting frame (9) is provided with two first movable grooves (10), two movable plates (11) are movably inserted between the inner walls of the two first movable grooves (10), the tops of the two movable plates (11) are fixedly connected with threaded blocks (12), a bidirectional screw rod (13) is threadedly connected between the inner walls of the two threaded blocks (12), and the outer wall of the bidirectional screw rod (13) is movably inserted into the interior of the mounting frame (9), and the outer wall of the bidirectional screw rod (13) is fixedly sleeved with a turning handle (14).

2. The high-temperature welding device for quartz boat side panels according to claim 1, characterized in that: Two second movable grooves (15) are provided on one side of the outer wall of the two movable plates (11), and a set of fixing screws (16) are movably inserted into the inner surface walls of the two second movable grooves (15).

3. The high-temperature welding device for quartz boat side panels according to claim 2, characterized in that: The outer walls of the two groups of fixed screw rods (16) are both threadedly connected to fixing nuts (17), and one side of the outer walls of the two groups of fixed screw rods (16) is fixedly connected to a fixing frame (18).

4. The high-temperature welding device for quartz boat side panels according to claim 3, characterized in that: The inner surface walls of the two groups of fixing frames (18) are fixedly connected with a first clamping plate (19), and one side of the outer wall of the two groups of fixing frames (18) is provided with a thread groove (20).

5. The high-temperature welding device for quartz boat side panels according to claim 4, characterized in that: The inner walls of the two groups of threaded grooves (20) are both threadedly connected with adjusting screws (21), and the outer walls of the two groups of adjusting screws (21) are both movably sleeved with bearings (22).

6. The high-temperature welding device for quartz boat side panels according to claim 5, characterized in that: The outer walls of the two groups of bearings (22) are both fixedly sleeved with a second clamping plate (23).

7. The high-temperature welding device for quartz boat side panels according to claim 6, characterized in that: Connecting rods (24) are movably connected between the inner surface walls of the two groups of the first clamping plates (19) and the two groups of the second clamping plates (23).

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