Tool for disassembling and assembling monocrystalline silicon heater

Abstract

The utility model relates to the technical field of tools for disassembly and assembly, in particular to a tool for disassembly and assembly of a monocrystalline silicon heater. The adjusting assemblies are arranged at the two ends of the rod body; the grabbing assembly is arranged on the adjusting assembly, and the adjusting assembly is matched with the grabbing assembly to achieve the grabbing function; the connecting assembly is arranged on the rod body and used for being connected with a tool car. According to the device, the grabbing assembly is adjusted through the adjusting assembly, so that the grabbing assembly is adjusted to a proper position, then the grabbing assembly grabs the heater needing to be disassembled or assembled, the heater is separated from a thermal field or assembled into the thermal field under the cooperation of the tool car, and therefore disassembling or assembling of the heater is achieved. The tool is simple in structure and low in manufacturing cost, automatic auxiliary operation on a production site is easy to achieve, a traditional manual disassembly and assembly mode is replaced, and the problems that physical output of operators is large, and the heater can generate adverse effects on physical health of the operators in the disassembly and assembly process are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of disassembly and assembly tools, in particular to a disassembly and assembly tool for a single crystal silicon heater. Background Art

[0002] In the production process of single crystal silicon, the heater is a key component used to provide heat to promote the melting and crystallization of silicon. As the use time increases, the heater may wear and age, resulting in reduced heating efficiency or malfunction. Therefore, the heater usually needs to be disassembled regularly for cleaning and maintenance to ensure its performance and extend its service life.

[0003] At present, there are two ways to disassemble the heater: automatic disassembly and manual disassembly. Automatic disassembly is to use automatic disassembly tooling to assist mechanical disassembly. Compared with manual disassembly, automatic disassembly saves time and effort, and greatly improves the efficiency of disassembly. However, the existing automatic disassembly tooling structure is too complicated and the manufacturing cost is high. Most companies still use the traditional method of manually lifting and placing the heater to disassemble the heater for cost considerations. However, manual disassembly of the heater consumes a lot of physical energy of the disassembly personnel, and the high temperature during the disassembly process also has a serious impact on the health of the disassembly personnel. Utility Model Content

[0004] The utility model aims to provide a tool for disassembling and assembling a single crystal silicon heater, so as to solve the problems raised in the above-mentioned background technology.

[0005] The technical solution adopted by the utility model is:

[0006] A tool for disassembling and assembling a single crystal silicon heater, comprising:

[0007] Rod body;

[0008] An adjusting assembly is arranged at both ends of the rod body;

[0009] A grabbing component is arranged on the adjusting component, and the adjusting component cooperates with the grabbing component to realize a grabbing function;

[0010] A connecting assembly is arranged on the rod body and is used for connecting with the tool vehicle.

[0011] Preferably, the adjustment assembly comprises: sliding components, respectively sleeved on both ends of the rod body;

[0012] A connecting plate, which is welded relative to the radial direction of the sliding component and has a through hole, in which a part of the grabbing assembly is arranged;

[0013] The gasket is fixedly arranged on the inner side wall of the sliding component.

[0014] Preferably, the gasket is made of polytetrafluoroethylene material.

[0015] Preferably, the sliding component is slidably mounted on both ends of the rod body.

[0016] Preferably, the grabbing assembly comprises:

[0017] A support rod, which penetrates through the through hole on the connecting plate;

[0018] Support blocks are respectively welded to the two ends of the support rod;

[0019] The hook is arranged in the support block, and a fixing plate is welded to one end of the hook, and the fixing plate is located on the top of the support block.

[0020] Preferably, the support block is in a U-shape.

[0021] Preferably, the fixing plate is slightly wider than the supporting block.

[0022] Preferably, the connection assembly comprises:

[0023] A connecting tube is arranged in the radial direction of the middle position of the rod body and is provided with a connecting hole;

[0024] A connecting rod is arranged in the connecting cylinder and has a connecting hole, and one end of the connecting rod is connected to the tool vehicle;

[0025] The latch is detachably arranged to penetrate the connecting hole of the connecting tube and the connecting hole of the connecting rod.

[0026] Preferably, the connecting rod is connected to the tool cart via threads.

[0027] Preferably, it further comprises a limiting ring, which is respectively arranged on the rod body adjacent to the two ends and is fixedly connected to the rod body by threads.

[0028] Compared with the prior art, the beneficial effects of the utility model are:

[0029] In the utility model, the gripping assembly is adjusted by the adjusting assembly to adjust the gripping assembly to a suitable position, and then the gripping assembly grabs the heater to be disassembled or installed, and the heater is separated from the heat field or installed into the heat field with the cooperation of the tool cart, thereby realizing the removal or installation of the heater. The tooling has a simple structure, low manufacturing cost, and is easy to realize automated auxiliary operation on the production site, replacing the traditional manual disassembly and assembly method, and solving the problem of large physical consumption of operators and the adverse effects of the heater on the health of operators during the disassembly and assembly process. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0031] Figure 1 This is a schematic diagram of the overall structure of this application;

[0032] Figure 2 This is a schematic diagram of the structure of the regulating component of this application;

[0033] Figure 3 This is a schematic diagram of the structure of the grabbing component of this application;

[0034] Figure 4 This is a schematic diagram of the connection component structure of this application;

[0035] Figure 5 This is a schematic diagram of the limit ring structure of this application.

[0036] Reference numerals:

[0037] 1. Rod body;

[0038] 21. Sliding part; 22. Connecting plate; 23. Washer;

[0039] 31. Support rod; 32. Support block; 33. Fixing plate; 34. Hook;

[0040] 41. Connecting tube; 42. Connecting rod; 43. Latch;

[0041] 5. Limiting ring. DETAILED DESCRIPTION

[0042] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0043] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the products of the present invention are conventionally placed when in use, or are the orientations or positional relationships conventionally understood by those skilled in the art, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0044] The disclosure below provides many different embodiments or examples for realizing different structures of the utility model. In order to simplify the disclosure of the utility model, the components and settings of specific examples are described below. Of course, they are merely examples, and the purpose is not to limit the utility model. In addition, the utility model may repeat reference numbers and / or reference letters in different examples, and such repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the utility model provides various specific examples of processes and materials, but those of ordinary skill in the art may be aware of the application of other processes and / or the use of other materials.

[0045] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0046] like Figure 1-Figure 5 As shown, an embodiment of the utility model provides a tool for disassembling and assembling a single crystal silicon heater, comprising: a rod body 1, a connecting assembly, an adjusting assembly, a grabbing assembly and a limiting ring 5.

[0047] The two ends of the rod body 1 are slidably provided with adjustment components, and the adjustment components are provided with grabbing components. The adjustment components can drive the grabbing components to slide on the rod body 1, so that the grabbing components are adjusted to a suitable position through the adjustment components, and then the grabbing components grab the heater to be removed or installed. In order to prevent the adjustment components from detaching from the rod body 1 during the adjustment process, a limit ring 5 is fixedly provided on the rod body 1 near the two ends.

[0048] A connecting assembly is provided in the middle of the rod body 1, and the connecting assembly is connected to a dismantling vehicle (not shown in the figure). When the heater needs to be dismantled, the dismantling vehicle is started, and the dismantling vehicle lifts the rod body 1 to a certain height through the connecting assembly, and the adjusting assembly adjusts the grabbing assembly to a suitable position according to the size of the heater, and then the grabbing assembly grabs the heater, and the heater is separated from the heat field with the cooperation of the dismantling vehicle, and finally the heater is transferred through a special tool vehicle for the heater (not shown in the figure). When the heater needs to be installed, the dismantling vehicle is also started, and the dismantling vehicle lifts the rod body 1 to a certain height through the connecting assembly, and then the adjusting assembly adjusts the grabbing assembly to a suitable position according to the size of the heater, and then the grabbing assembly grabs the heater, and finally the heater is installed in the corresponding position.

[0049] Specifically, the rod body 1 is made of stainless steel, and is provided with external threads near the two ends thereof, through which the limit ring 5 can be threadedly connected. The rod body 1 mainly serves as a carrier to provide support for other components.

[0050] The adjustment assembly includes a sliding component 21, a connecting plate 22 and a gasket 23. The sliding component 21 is a hollow cylindrical structure and is respectively sleeved on both ends of the rod body 1. The sliding component 21 can slide along the axial direction of the rod body 1. A gasket 23 is fixedly arranged on the inner side wall of the sliding component 21, and the size and shape of the gasket 23 are adapted to the sliding component 21. The gasket 23 is made of polytetrafluoroethylene material and mainly plays a buffering role to reduce the friction between the inner side wall of the sliding component 21 and the rod body 1. The connecting plate 22 is welded opposite to the sliding component 21 in the radial direction, and a through hole is opened on the connecting plate 22.

[0051] The grab assembly includes a support rod 31, a support block 32, a fixing plate 33 and a hook 34. The support rod 31 passes through a through hole set on the connecting plate 22, and support blocks 32 are welded on both ends of the support rod 31. The support block 32 is in a square shape, and a hook 34 is arranged inside the support block 32. A fixing plate 33 is welded on one end of the hook 34. The fixing plate 33 is located on the top of the support block 32, and the fixing plate 33 is slightly wider than the support block 32. The hook 34 is connected to the support block 32 through the fixing plate 33.

[0052] When in use, firstly, according to the size of the heater, the grabbing assembly is adjusted to a suitable position by means of the adjusting assembly, and then the hook 34 in the grabbing assembly is used to grab the heater.

[0053] The connecting assembly includes a connecting tube 41, a connecting rod 42 and a latch 43. The connecting tube 41 is a hollow rod-shaped body, which is arranged in the radial direction of the middle position of the rod body 1, and a connecting hole is provided in the radial direction of the connecting tube 41. The connecting rod 42 is arranged in the connecting tube 41, and one end thereof is provided with an internal thread, and the end provided with the internal thread is fixedly connected to the dismantling vehicle (not shown in the figure) by a thread. A connecting hole is also provided in the radial direction of the other end, and the connecting hole on the connecting tube 41 corresponds to the connecting hole on the connecting rod 42, and the latch 43 passes through the connecting hole to connect the connecting tube 41 and the connecting rod 42. The connection or separation of the dismantling vehicle and the tooling is achieved by the latch 43.

[0054] Finally, in order to prevent the sliding component 21 from separating from the rod body 1 during the sliding process, a limit ring 5 is provided on the rod body 1 near the two ends. The limit ring 5 is provided with an internal thread that is compatible with the external thread on the rod body 1 near the two ends. The limit ring 5 is fixedly connected to the rod body 1 through threads.

[0055] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A tool for disassembling and assembling a single crystal silicon heater, characterized in that: include: A rod body; an adjusting assembly, which is arranged at both ends of the rod body; a grabbing assembly, which is arranged on the adjusting assembly, and the adjusting assembly cooperates with the grabbing assembly to realize a grabbing function; a connecting assembly, which is arranged on the rod body and is used to connect with a tool cart.

2. The tool for disassembling and assembling a single crystal silicon heater according to claim 1, characterized in that: The adjustment assembly includes: sliding parts, which are respectively sleeved on both ends of the rod body; connecting plates, which are relatively welded in the radial direction of the sliding parts and have through holes thereon, and a part of the grabbing assembly is arranged in the through holes; and washers, which are fixedly arranged on the inner side wall of the sliding parts.

3. The tool for disassembling and assembling a single crystal silicon heater according to claim 2, characterized in that: The gasket is made of polytetrafluoroethylene material.

4. The tool for disassembling and assembling a single crystal silicon heater according to claim 2, characterized in that: The sliding component is slidably mounted on both ends of the rod body.

5. The tool for disassembling and assembling a single crystal silicon heater according to claim 2, characterized in that: The grabbing assembly includes: a support rod, which passes through a through hole arranged on the connecting plate; a support block, which is respectively welded at two ends of the support rod; a hook, which is arranged in the support block and has a fixing plate welded at one end thereof, and the fixing plate is located on the top of the support block.

6. The tool for disassembling and assembling a single crystal silicon heater according to claim 5, characterized in that: The support block is in a square shape.

7. The tool for disassembling and assembling a single crystal silicon heater according to claim 5, characterized in that: The fixing plate is slightly wider than the supporting block.

8. The tool for disassembling and assembling a single crystal silicon heater according to claim 1, characterized in that: The connecting assembly includes: a connecting cylinder, which is arranged in the radial direction of the middle position of the rod body and has a connecting hole; a connecting rod, which is arranged in the connecting cylinder and has a connecting hole, and one end of the connecting rod is connected to the tool cart; and a latch, which is detachably arranged to penetrate the connecting hole of the connecting cylinder and the connecting hole of the connecting rod.

9. The tool for disassembling and assembling a single crystal silicon heater according to claim 8, characterized in that: The connecting rod is connected to the tool cart via threads.

10. The tool for disassembling and assembling a single crystal silicon heater according to claim 1, characterized in that: It also includes a limiting ring, which is respectively arranged on the rod body adjacent to the two ends and is fixedly connected to the rod body through threads.

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