Stirring shaft capable of cleaning residual materials on surface and used for production of degumming agent

Abstract

The utility model discloses a stirring shaft capable of cleaning residual materials on the surface and used for glue remover production, and relates to the field of production of glue removers for semiconductors, the stirring shaft comprises a rotating shaft, a rubbing assembly and a clamping plate, a rotating rod is welded on the outer wall of the rotating shaft, and a stirring assembly is arranged on the outer side of the rotating rod. According to the glue remover production stirring shaft capable of cleaning the surface residual materials, by arranging the stirring assembly and the rubbing assembly, in the using process of producing a glue remover for a semiconductor through the stirring shaft, certain detachability is achieved, a worker can conveniently disassemble the whole stirring shaft, and the production efficiency is improved. The stirring device is simple in structure and convenient for workers to finely clean the surfaces of parts after the stirring shaft is split, avoids material residues in dead corners at the joint, scratches the inner wall of the stirring device, ensures the utilization rate of a photoresist removing agent material, avoids waste caused by the photoresist removing agent material residues, is simple in structure, and is convenient for workers to use the stirring shaft.

Description

Technical Field

[0001] The utility model relates to the field of production of debonding agent for semiconductors, in particular to a stirring shaft for production of debonding agent which can clean residual materials on the surface. Background Art

[0002] Semiconductor refers to materials with electrical conductivity between conductors and insulators at room temperature. It is used in integrated circuits, consumer electronics, communication systems, photovoltaic power generation, lighting, high-power power conversion and other fields. During the use of semiconductors, the semiconductors can be treated with a degumming agent, and the degumming agent is a solvent that removes adhesives such as glue, tape and labels. When the degumming agent is produced, a stirring shaft can be used to stir the degumming agent.

[0003] However, the current stirring shaft still has some shortcomings. For example, the low-speed stirring shaft for stirring equipment with application number 202223579846.4 has not yet fully considered the surface cleaning structure of the stirring shaft. In the process of using the stirring shaft to produce semiconductor degumming agents, if the surface cleaning structure of the stirring shaft is not fully considered, there may be dead corners at the connection of the stirring shaft components, resulting in material residue in the dead corners, resulting in incomplete cleaning of the surface material, affecting the subsequent reuse of the stirring shaft, and making it inconvenient for the staff to use the stirring shaft.

[0004] Therefore, it is urgent to improve this shortcoming. The utility model studies and improves the existing structure and shortcomings, and provides a stirring shaft produced by a degumming agent that can clean the residual material on the surface. Utility Model Content

[0005] The purpose of the utility model is to provide a stirring shaft produced by a degumming agent capable of cleaning residual materials on the surface, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stirring shaft produced by a degumming agent that can clean residual materials on the surface, comprising a rotating shaft, a scratch assembly and a clamping plate, a rotating rod is welded to the outer wall of the rotating shaft, and a stirring assembly is arranged on the outer side of the rotating rod, and the stirring assembly comprises a fixing ring, a stirring rod, a clamping piece, a limit rod, a limit ring, an arc-shaped piece, a clamping block and a connecting bolt, the scratch assembly is arranged on the outer side of the rotating shaft, and the scratch assembly comprises an annular clamping piece, a fixing frame, a silicone scratch frame, a connecting block and a limit piece, the clamping plate is welded to the outer wall of the bottom end of the rotating shaft, and the limit clamping pieces are fixedly connected to the outer walls of the clamping plate on both sides.

[0007] Furthermore, a stirring rod is welded to the outer wall of the fixed ring, a clamping piece is fixedly connected to the inner wall of the fixed ring, a clamping groove is formed on the outer wall of the rotating rod, and the clamping piece is slidably connected to the rotating rod through the clamping groove.

[0008] Furthermore, a limiting rod is welded to one side of the top of the fixing ring, and the outer side of the limiting rod is rotatably connected to the limiting ring, and an arc-shaped piece is welded to the outer wall of the limiting ring.

[0009] Furthermore, the number of the arc-shaped members is two, and the two arc-shaped members are rotatably connected to the outer side of the limiting rod through a limiting ring, and a clamping block is welded on the inner wall of the arc-shaped member.

[0010] Furthermore, a limiting groove is provided on the outer wall of the rotating rod, and the engaging block is engaged with the rotating rod through the limiting groove, and a connecting bolt is provided on one side of the inner part of the arc-shaped part, and the arc-shaped parts are fixedly connected by the connecting bolt.

[0011] Furthermore, the annular clamp is sleeved on the outside of the rotating shaft, and the annular clamp is arranged on the top of the rotating rod, and the two sides of the annular clamp are rotatably connected with fixed frames.

[0012] Furthermore, a silicone scratch frame is fixedly connected to the outer wall of the fixed frame, and a connecting block is welded to one side of the bottom end of the fixed frame, and a limiting piece is welded to one side of the connecting block.

[0013] Furthermore, the clamping plate is clamped and connected to the inner side of the limiting member, and a clamping groove is provided on the inner wall of the limiting member, and the limiting clamping member is clamped and connected to the limiting member through the clamping groove.

[0014] The utility model provides a stirring shaft produced by a degumming agent capable of cleaning residual materials on the surface, which has the following beneficial effects:

[0015] 1. The utility model is provided with a stirring assembly. In the process of using a stirring shaft to produce a debonding agent for semiconductors, a clamping piece is used to engage and slide the fixed ring and the rotating rod, and the arc-shaped part is limited by a clamping block welded on the inner wall of the arc-shaped part. The utility model has a certain degree of disassembly, which is convenient for the staff to disassemble the stirring shaft as a whole, and to carry out fine surface cleaning of the disassembled parts of the stirring shaft to avoid material residue in the dead corners of the connection, thereby ensuring the smooth subsequent use of the stirring shaft. The utility model has a simple structure and the connection between the structures is tight, which is convenient for the staff to operate and use.

[0016] 2. The utility model is provided with a scratching assembly. In the process of using a stirring shaft to produce a degumming agent for semiconductors, the limit piece welded on one side of the connecting block on the bottom side of the fixed frame is engaged with the limit clamps fixedly connected on both sides of the outer wall of the clamping plate, so that the silicone scratching frame fixedly connected to the outer wall of the fixed frame scratches the inner wall of the stirring equipment to avoid material residue on the inner wall of the stirring equipment, ensure the utilization rate of the degumming agent material, avoid waste caused by residual degumming agent material, reduce economic losses, and facilitate the staff to clean the stirring equipment later. The structure is simple, and it is convenient for the staff to use the stirring shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the appearance of a three-dimensional structure of a stirring shaft produced by a degumming agent capable of cleaning residual materials on the surface of the utility model;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the stirring assembly of the stirring shaft of the utility model for producing a degumming agent capable of cleaning the residual materials on the surface;

[0019] Figure 3 It is a three-dimensional structural diagram of a rotating shaft-scratching assembly of a stirring shaft produced by a degumming agent capable of cleaning residual materials on the surface of the utility model;

[0020] Figure 4 The utility model is a stirring shaft produced by a degumming agent capable of cleaning the residual material on the surface Figure 3 A schematic diagram of the enlarged structure in the middle.

[0021] In the figure: 1. rotating shaft; 2. rotating rod; 3. stirring assembly; 301. fixing ring; 302. stirring rod; 303. engaging member; 304. limiting rod; 305. limiting ring; 306. arc-shaped member; 307. engaging block; 308. connecting bolt; 4. scratch assembly; 401. annular clamp; 402. fixing frame; 403. silicone scratch frame; 404. connecting block; 405. limiting member; 5. engaging plate; 6. limiting clamp. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0023] like Figure 1 and Figure 2As shown, a stirring shaft produced by a degumming agent capable of cleaning surface residual materials comprises a rotating shaft 1, a scratching assembly 4 and a clamping plate 5, a rotating rod 2 is welded to the outer wall of the rotating shaft 1, and a stirring assembly 3 is arranged on the outer side of the rotating rod 2, and the stirring assembly 3 comprises a fixing ring 301, a stirring rod 302, a clamping piece 303, a limiting rod 304, a limiting ring 305, an arc-shaped piece 306, a clamping block 307 and a connecting bolt 308, a stirring rod 302 is welded to the outer wall of the fixing ring 301, and the clamping piece 303 is fixedly connected to the inner wall of the fixing ring 301, and a clamping groove is provided on the outer wall of the rotating rod 2, and the clamping piece 303 is clamped with the rotating rod 2 through the clamping groove. Sliding connection, a limiting rod 304 is welded on one side of the top of the fixing ring 301, and the outer side of the limiting rod 304 is rotatably connected to the limiting ring 305, and an arc-shaped piece 306 is welded on the outer wall of the limiting ring 305. There are two arc-shaped pieces 306, and both arc-shaped pieces 306 are rotatably connected to the outer side of the limiting rod 304 through the limiting ring 305, and a clamping block 307 is welded on the inner wall of the arc-shaped piece 306. A limiting groove is provided on the outer wall of the rotating rod 2, and the clamping block 307 is clamped and connected with the rotating rod 2 through the limiting groove, and a connecting bolt 308 is provided on one side of the inner side of the arc-shaped piece 306, and the arc-shaped pieces 306 are fixedly connected by the connecting bolt 308;

[0024] The specific operation is as follows: the staff uses the locking groove opened on the outer wall of the rotating rod 2 to lock and slide the locking piece 303 fixedly connected to the inner wall of the fixing ring 301 in the stirring assembly 3. After reaching the appropriate position, the arc piece 306 is rotated so that the locking block 307 welded on the inner wall of the arc piece 306 is locked and connected with the limiting groove opened on the outer wall of the rotating rod 2. Finally, the arc pieces 306 are fixed by connecting bolts 308, so that the fixing ring 301 is firmly and tightly connected to the outer side of the rotating rod 2. When the rotating shaft 1 rotates, the rotating rod 2 welded on the outer wall of the rotating shaft 1 rotates accordingly, so that the stirring rod 302 in the stirring assembly 3 rotates synchronously, and then the material is stirred. In addition, after finishing stirring the material, the staff can disassemble the stirring assembly 3, which is convenient for the staff to disassemble the stirring shaft as a whole, and to clean the surface of the disassembled parts of the stirring shaft to avoid material residue in the dead corner of the connection. The structure is simple and convenient for the staff to operate and use.

[0025] like Figure 1 , Figure 3 and Figure 4As shown, the scratch component 4 is arranged on the outer side of the rotating shaft 1, and the scratch component 4 includes an annular clamp 401, a fixed frame 402, a silicone scratch frame 403, a connecting block 404 and a limiting member 405. The annular clamp 401 is sleeved on the outer side of the rotating shaft 1, and the annular clamp 401 is arranged on the top of the rotating rod 2, and the two sides of the annular clamp 401 are rotatably connected with the fixed frame 402, the outer wall of the fixed frame 402 is fixedly connected with the silicone scratch frame 403, and the bottom side of the fixed frame 402 is welded with a connecting block 404, and the one side of the connecting block 404 is welded with a limiting member 405, the clamping plate 5 is welded to the outer wall of the bottom end of the rotating shaft 1, and the two sides of the outer wall of the clamping plate 5 are fixedly connected with the limiting clamp 6, the clamping plate 5 is clamped and connected to the inner side of the limiting member 405, and the inner wall of the limiting member 405 is provided with a clamping groove, and the limiting clamp 6 is clamped and connected with the limiting member 405 through the clamping groove;

[0026] The specific operation is as follows. During the use of the stirring shaft, the staff can install the scratch component 4 on the outside of the rotating shaft 1. First, the staff puts the annular clamp 401 in the scratch component 4 on the outside of the rotating shaft 1, and then rotates the fixed frame 402 on both sides of the annular clamp 401, and makes the limit piece 405 welded on one side of the connecting block 404 on the bottom side of the fixed frame 402 engage with the limit clamp 6 fixedly connected on both sides of the outer wall of the clamping plate 5. At this point, the installation of the scratch component 4 is completed, making the connection between the structures tighter and the overall structure more stable and reliable. In the subsequent use process, as the rotating shaft 1 rotates, the scratch component 4 also rotates accordingly, so that the silicone scratch frame 403 fixedly connected to the outer wall of the fixed frame 402 scratches the inner wall of the stirring equipment to avoid material residue on the inner wall of the stirring equipment, ensure the utilization rate of the degumming agent material, and facilitate the staff to clean the stirring equipment later. The structure is simple and convenient for the staff to use the stirring shaft.

[0027] In summary, the agitator shaft produced by the degumming agent that can clean the residual material on the surface is Figure 1-Figure 4In the structure shown in the figure, during the use of the stirring shaft to produce the semiconductor debonding agent, first, the staff uses the engaging groove provided on the outer wall of the rotating rod 2 to engage and slide the engaging piece 303 fixedly connected to the inner wall of the fixing ring 301 in the stirring assembly 3 with it. After reaching the appropriate position, the arc-shaped piece 306 is rotated so that the engaging block 307 welded on the inner wall of the arc-shaped piece 306 is engaged with the limiting groove provided on the outer wall of the rotating rod 2. Finally, the arc-shaped pieces 306 are fixed together by connecting bolts 308, so that the fixing ring 301 is firmly and tightly connected to the outer side of the rotating rod 2. When the rotating shaft 1 rotates, the rotating rod 2 welded on the outer wall of the rotating shaft 1 rotates accordingly, so that the stirring The stirring rod 302 in the mixing component 3 rotates synchronously. In addition, the staff puts the annular clamp 401 in the scratch component 4 on the outside of the rotating shaft 1, and then rotates the fixed frame 402 on both sides of the annular clamp 401, and makes the limit piece 405 welded on one side of the connecting block 404 on the bottom side of the fixed frame 402 engage with the limit clamp 6 fixedly connected on both sides of the outer wall of the clamping plate 5. At this point, the installation of the scratch component 4 is completed. In the subsequent use process, as the rotating shaft 1 rotates, the scratch component 4 also rotates accordingly, so that the silicone scratch frame 403 fixedly connected to the outer wall of the fixed frame 402 scratches the inner wall of the mixing equipment. The structure is simple and convenient for the staff to operate and use.

[0028] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A stirring shaft produced by a degumming agent capable of cleaning residual materials on the surface, comprising a rotating shaft (1), a scraping component (4) and a clamping plate (5), characterized in that: The outer wall of the rotating shaft (1) is welded with a rotating rod (2), and a stirring assembly (3) is arranged on the outer side of the rotating rod (2), and the stirring assembly (3) comprises a fixing ring (301), a stirring rod (302), a clamping piece (303), a limiting rod (304), a limiting ring (305), an arc-shaped piece (306), a clamping block (307) and a connecting bolt (308). The scratching assembly (4) is arranged on the outer side of the rotating shaft (1), and the scratching assembly (4) comprises an annular clamping piece (401), a fixing frame (402), a silicone scratching frame (403), a connecting block (404) and a limiting piece (405). The clamping plate (5) is welded to the outer wall of the bottom end of the rotating shaft (1), and limiting clamping pieces (6) are fixedly connected to both sides of the outer wall of the clamping plate (5).

2. The stirring shaft produced by the degumming agent capable of cleaning the residual material on the surface according to claim 1, characterized in that: The outer wall of the fixed ring (301) is welded with a stirring rod (302), and the inner wall of the fixed ring (301) is fixedly connected with a clamping piece (303), and the outer wall of the rotating rod (2) is provided with a clamping groove, and the clamping piece (303) is clamped and slidably connected with the rotating rod (2) through the clamping groove.

3. The stirring shaft produced by the degumming agent capable of cleaning the residual material on the surface according to claim 1, characterized in that: A limiting rod (304) is welded to one side of the top of the fixing ring (301), and the outer side of the limiting rod (304) is rotatably connected to the limiting ring (305), and an arc-shaped piece (306) is welded to the outer wall of the limiting ring (305).

4. The stirring shaft produced by the degumming agent capable of cleaning the residual material on the surface according to claim 1, characterized in that: There are two arc-shaped members (306), and both arc-shaped members (306) are rotatably connected to the outer side of the limiting rod (304) via a limiting ring (305), and a locking block (307) is welded to the inner wall of the arc-shaped member (306).

5. The stirring shaft produced by the degumming agent capable of cleaning the residual material on the surface according to claim 1, characterized in that: The outer wall of the rotating rod (2) is provided with a limiting groove, and the engaging block (307) is engaged with the rotating rod (2) via the limiting groove, and a connecting bolt (308) is provided on one side of the inner part of the arc-shaped member (306), and the arc-shaped members (306) are fixedly connected via the connecting bolt (308).

6. The stirring shaft produced by the degumming agent capable of cleaning the residual material on the surface according to claim 1, characterized in that: The annular clamp (401) is sleeved on the outside of the rotating shaft (1), and the annular clamp (401) is arranged on the top of the rotating rod (2), and the two sides of the annular clamp (401) are rotatably connected to the fixed frame (402).

7. A stirring shaft produced by a degumming agent capable of cleaning surface residual materials according to claim 1, characterized in that: The outer wall of the fixed frame (402) is fixedly connected to a silicone scratch frame (403), and a connecting block (404) is welded to one side of the bottom end of the fixed frame (402), and a limiting piece (405) is welded to one side of the connecting block (404).

8. The stirring shaft produced by the degumming agent capable of cleaning the residual material on the surface according to claim 1, characterized in that: The clamping plate (5) is clamped and connected to the inner side of the limiting member (405), and a clamping groove is provided on the inner wall of the limiting member (405), and the limiting clamping member (6) is clamped and connected to the limiting member (405) via the clamping groove.

Images