Lifting mechanism and machining device

Abstract

The utility model belongs to the technical field of material processing, and particularly relates to a lifting mechanism and a processing device. The lifting mechanism comprises a fixing seat, supporting pieces and a lifting piece, the supporting pieces are arranged on one side of the fixing seat at intervals, a containing space is formed between the supporting pieces and the fixing seat, the supporting pieces are provided with positioning spaces in a penetrating mode, the positioning spaces are used for allowing first materials to penetrate through the supporting pieces, and the supporting pieces are used for supporting second materials. And the lifting piece is connected with the fixing base, located in the containing space, capable of moving towards or away from the supporting piece and used for supporting the first material penetrating through the positioning space so as to achieve separation or combination of the first material and the second material. According to the technical scheme, the first material and the second material can be automatically separated or combined, so that the disassembly and assembly efficiency and the operation efficiency of the first material and the second material are improved, and the automation degree is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of material processing, and particularly relates to a lifting mechanism and a processing device. Background Art

[0002] With the continuous reduction of the cost of photovoltaic power generation, solar power generation will have a broader market space. As a carrier for coating anti-reflection films on solar cell wafers, the structure and size of the graphite boat directly affect the conversion efficiency and production efficiency of silicon wafers. Based on the structural characteristics of the graphite boat, the disassembly and assembly of the ceramic rods and graphite boat pages of the graphite boat currently rely on manual operation, which reduces the disassembly and assembly efficiency. Summary of the Utility Model

[0003] The purpose of the utility model is to at least solve the problem of low disassembly and assembly efficiency of the existing graphite boat pages and ceramic rods. This purpose is achieved through the following technical solutions:

[0004] A first aspect of the utility model proposes a lifting mechanism for transporting a first material and a second material, including:

[0005] A fixed seat;

[0006] A support member, which is arranged at one side of the fixed seat at intervals. An accommodation space is formed between the support member and the fixed seat. The support member is provided with a positioning space penetrating through it. The positioning space is used for the first material to pass through the support member, and the support member is used for supporting the second material;

[0007] A lifting member, which is connected to the fixed seat and is located in the accommodation space. The lifting member can move towards or away from the support member. The lifting member is used for supporting the first material passing through the positioning space to realize the separation or combination of the first material and the second material.

[0008] According to the technical solution of the utility model, the support member is used for supporting the second material (which can be the graphite boat page in the utility model). The first material combined with the second material (which can be the ceramic rod of the graphite boat in the utility model) can pass through the positioning space of the support member and contact the lifting member. As the lifting member moves away from the support member, the automatic separation of the first material and the second material can be realized. Similarly, when the lifting member moves towards the support member, the combination of the first material and the second material can be realized. In addition, the setting of the positioning space can position the first material. Only after the first material is positioned can it be separated from or combined with the second material, which is convenient for accurate storage after separation or precise positioning during assembly. The lifting mechanism of the utility model can realize the automatic separation or combination of the first material and the second material, thereby improving the disassembly and assembly efficiency and operation efficiency of the first material and the second material and enhancing the degree of automation.

[0009] In addition, the lifting mechanism according to the present invention may also have the following additional technical features:

[0010] In some embodiments of the present invention, the support member includes a first supporting portion, a second supporting portion and a connecting portion, the connecting portion is spaced apart on one side of the fixed seat and forms the accommodating space with the fixed seat, the first supporting portion and the second supporting portion are spaced apart on the side of the connecting portion away from the fixed seat, and an avoidance space is formed between the first supporting portion and the second supporting portion.

[0011] In some embodiments of the present invention, a first clamping claw is provided on the side of the first supporting portion facing the second supporting portion, and the first clamping claw includes a first clamping portion and a second clamping portion. The positioning space is formed between the first clamping portion and the second clamping portion, and can move relative to each other. The positioning space is provided through the connecting portion.

[0012] In some embodiments of the present invention, a second clamping jaw is provided on the side of the second supporting portion facing the first supporting portion, and the second clamping jaw includes a third clamping portion and a fourth clamping portion. The positioning space is formed between the third clamping portion and the fourth clamping portion, and can move relatively. The positioning space is provided through the connecting portion.

[0013] In some embodiments of the present invention, the positioning space is a positioning hole.

[0014] In some embodiments of the present invention, a buffer member is provided on a side of the lifting member facing the supporting member, and along the moving direction of the lifting member, the buffer member corresponds to a position of the positioning space.

[0015] In some embodiments of the present invention, the buffer member includes an elastic portion and an abutting portion, the abutting portion is connected to the lifting member through the elastic portion, and the abutting portion is used to abut against the first material passing through the positioning space.

[0016] In some embodiments of the present invention, a plurality of positioning spaces are provided, a plurality of buffer members are provided, and along the moving direction of the lifting member, each positioning space corresponds to the position of a buffer member.

[0017] In some embodiments of the present invention, the lifting mechanism further includes at least one connecting member, opposite ends of the connecting member are respectively connected to the supporting member and the fixing seat, and the connecting member is arranged along the circumference of the lifting member.

[0018] A second aspect of the present invention provides a processing device having the above-mentioned lifting mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] By reading the following detailed description of the preferred embodiments, various other advantages and benefits will become clear to those of ordinary skill in the art. The drawings are only for the purpose of showing the preferred embodiments and are not considered to be a limitation of the present utility model. Moreover, throughout the drawings, the same reference numerals are used to represent the same components. In the drawings:

[0020] Figure 1 Schematically shows a structural diagram of a lifting mechanism according to an embodiment of the present utility model.

[0021] The reference numerals in the drawings are represented as follows:

[0022] 100, lifting mechanism;

[0023] 10, fixed seat;

[0024] 20, support member; 21, first support portion; 211, first jaw; 22, second support portion; 221, second jaw; 23, connecting portion; 24, avoidance space;

[0025] 30, lifting member; 31, buffer member; 311, elastic portion; 312, abutting portion;

[0026] 40, connecting member;

[0027] 200, ceramic rod. Detailed embodiments

[0028] Hereinafter, exemplary embodiments of the present disclosure will be described in more detail with reference to the drawings. Although the exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided so that the present disclosure can be more thoroughly understood and the scope of the present disclosure can be completely conveyed to those skilled in the art.

[0029] It should be understood that the terms used herein are only for the purpose of describing specific exemplary embodiments and are not intended to be limiting. Unless otherwise clearly specified in the context, the singular forms "a", "an", and "the" as used herein may also represent the plural forms. The terms "include", "comprise", "contain", and "have" are inclusive and thus specify the presence of the stated features, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or combinations thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring them to be performed in the specific order described or illustrated, unless the execution order is clearly specified. It should also be understood that additional or alternative steps may be used.

[0030] Although terms such as first, second, and third may be used herein to describe multiple elements, components, regions, layers, and / or sections, these elements, components, regions, layers, and / or sections should not be limited by these terms. These terms may be used only to distinguish one element, component, region, layer, or section from another. Unless the context clearly indicates otherwise, terms such as "first" and "second" and other numerical terms do not imply an order or sequence when used herein. Thus, the first element, component, region, layer, or section discussed below may be referred to as the second element, component, region, layer, or section without departing from the teachings of the exemplary embodiments.

[0031] For ease of description, spatial relative relationship terms may be used herein to describe the relationship of one element or feature shown in the figures to another element or feature, such as "inner", "outer", "inner side", "outer side", "below", "beneath", "above", "upper", etc. Such spatial relative relationship terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is flipped, an element described as "below" or "beneath" another element or feature will then be oriented "above" or "upper" to the other element or feature. Thus, the exemplary term "below" can include both upper and lower orientations.

[0032] Figure 1 A schematic structural diagram of a lifting mechanism 100 according to an embodiment of the present invention is schematically shown. As Figure 1 shown, the present invention provides a lifting mechanism 100 and a processing device. The lifting mechanism 100 in the present invention is used to transport a first material and a second material, and includes a fixed seat 10, a support member 20, and a lifting member 30. The support member 20 is disposed at intervals on one side of the fixed seat 10. An accommodation space is formed between the support member 20 and the fixed seat 10. The support member 20 is provided with a positioning space therethrough. The positioning space is used for the first material to pass through the support member 20. The support member 20 is used to support the second material. The lifting member 30 is connected to the fixed seat 10 and is located in the accommodation space. The lifting member 30 can move in a direction towards or away from the support member 20. The lifting member 30 is used to support the first material passing through the positioning space to achieve the separation or combination of the first material and the second material.

[0033] According to the technical solution of the present utility model, the support member 20 is used to support the second material (which can be a graphite boat page in the present utility model). The first material combined with the second material (which can be the ceramic rod 200 of the graphite boat in the present utility model) can pass through the positioning space of the support member 20 and contact the lifting member 30. As the lifting member 30 moves away from the support member 20, the automatic separation of the first material and the second material can be realized. Similarly, when the lifting member 30 moves towards the support member 20, the combination of the first material and the second material can be realized. In addition, the setting of the positioning space can position the first material, and only after the first material is positioned can it be separated from or combined with the second material, which is convenient for accurate storage after separation or precise positioning during assembly. The lifting mechanism 100 of the present utility model can realize the automatic separation or combination of the first material and the second material, thereby improving the disassembly and assembly efficiency and operation efficiency of the first material and the second material, and improving the degree of automation.

[0034] Specifically, in this embodiment, the first material can be the ceramic rod 200 of the graphite boat, and the second material can be the graphite boat page. Multiple graphite boat pages are stacked, and multiple ceramic rods 200 are arranged through the multiple stacked graphite boat pages. The multiple graphite boat pages and the multiple ceramic rods 200 are arranged on the support member 20. Nuts are respectively connected to both ends of the ceramic rod 200 to fix the multiple graphite boat pages. Place the multiple ceramic rods 200 and the multiple graphite boat pages on the support member 20. First, disassemble the nut on the side of the ceramic rod 200 away from the fixed seat 10. The ceramic rod 200 loses the fixation at the top end and will move towards the direction of the lifting member 30 and abut against the lifting member 30 through the positioning space. Then, as the lifting member 30 moves towards the fixed seat 10, the graphite boat pages can be disassembled layer by layer until the ceramic rod 200 is completely separated from the graphite boat pages, and the disassembly operation is completed.

[0035] Specifically, in this embodiment, when the graphite boat page located on the support member 20 needs to be combined with the ceramic rod 200 on the lifting member 30, only need to move the ceramic rod 200 towards the support member 20 by the lifting member 30 to realize the cooperation between the ceramic rod 200 and the graphite boat page.

[0036] In some embodiments of the present utility model, such as Figure 1As shown, the support member 20 includes a first support portion 21, a second support portion 22, and a connecting portion 23. The connecting portion 23 is spaced apart on one side of the fixed seat 10 and forms an accommodation space with the fixed seat 10. The first support portion 21 and the second support portion 22 are spaced apart on the side of the connecting portion 23 facing away from the fixed seat 10, and an avoidance space 24 is formed between the first support portion 21 and the second support portion 22. In this embodiment, the first support portion 21 and the second support portion 22 are used to support a plurality of graphite boat pages, and the connecting portion 23 is used to connect the first support portion 21 and the second support portion 22. Since the ceramic rod 200 protrudes from the graphite boat pages, the avoidance space 24 between the first support portion 21 and the second support portion 22 is used to accommodate the ceramic rod 200 that cooperates with the graphite boat pages, so that the ceramic rod 200 does not interfere with the first support portion 21 and the second support portion 22.

[0037] In some embodiments of the present utility model, as Figure 1 shown, a first clamping jaw 211 is provided on the side of the first support portion 21 facing the second support portion 22. The first clamping jaw 211 includes a first clamping portion and a second clamping portion. A positioning space is formed between the first clamping portion and the second clamping portion and can move relative to each other. The positioning space penetrates through the connecting portion 23. In this embodiment, the first clamping portion and the second clamping portion can move relative to each other, thereby realizing the adjustment of the volume of the positioning space. Since a nut is connected to the bottom end of the ceramic rod 200, when the ceramic rod 200 connected with the nut needs to pass through the positioning space, the distance between the first clamping portion and the second clamping portion is large. After the nut passes through the positioning space, the distance between the first clamping portion and the second clamping portion becomes small, so that the outer circumference of the ceramic rod 200 is respectively in contact with the first clamping portion and the second clamping portion, so as to realize the positioning effect of the ceramic rod 200 between the first clamping portion and the second clamping portion.

[0038] In some embodiments of the present utility model, as Figure 1 shown, a second clamping jaw 221 is provided on the side of the second support portion 22 facing the first support portion 21. The second clamping jaw 221 includes a third clamping portion and a fourth clamping portion. A positioning space is formed between the third clamping portion and the fourth clamping portion and can move relative to each other. The positioning space penetrates through the connecting portion 23. In this embodiment, the third clamping portion and the fourth clamping portion can move relative to each other, thereby realizing the adjustment of the volume of the positioning space. Since a nut is connected to the bottom end of the ceramic rod 200, when the ceramic rod 200 connected with the nut needs to pass through the positioning space, the distance between the third clamping portion and the fourth clamping portion is large. After the nut passes through the positioning space, the distance between the third clamping portion and the fourth clamping portion becomes small, so that the outer circumference of the ceramic rod 200 is respectively in contact with the third clamping portion and the fourth clamping portion, so as to realize the positioning effect of the ceramic rod 200 between the third clamping portion and the fourth clamping portion.

[0039] Specifically, in the present embodiment, a first jaw 211 and a second jaw 221 can be respectively provided on the support member 20. Since there are also multiple ceramic rods 200 on the graphite boat, it is only necessary to ensure that the number of ceramic rods 200 is the same as the sum of the numbers of the first jaw 211 and the second jaw 221, so that each ceramic rod 200 can correspond to a positioning space of a first jaw 211 or a positioning space of a second jaw 221.

[0040] Specifically, in the present embodiment, multiple first jaws 211 are provided, and multiple second jaws 221 are provided. Along the direction from the first support portion 21 towards the second support portion 22, the positions of each first jaw 211 and a second jaw 221 correspond to each other.

[0041] In some embodiments of the present utility model, the positioning space is a positioning hole. In the present embodiment, the positioning space can also be a positioning hole. The positioning holes can be respectively provided on the first support portion 21 and the second support portion 22. The positioning hole provided on the first support portion 21 penetrates through the connecting portion 23, and the positioning hole provided on the second support portion 22 also penetrates through the connecting portion 23.

[0042] In some embodiments of the present utility model, as Figure 1 shown, a buffer member 31 is provided on the side of the lifting member 30 facing the support member 20. Along the moving direction of the lifting member 30, the position of the buffer member 31 corresponds to the positioning space. In the present embodiment, the buffer member 31 can provide a certain buffer when contacting the ceramic rod 200, protect the ceramic rod 200, and reduce the damage received by the ceramic rod 200.

[0043] In some embodiments of the present utility model, as Figure 1 shown, the buffer member 31 includes an elastic portion 311 and an abutting portion 312. The abutting portion 312 is connected to the lifting member 30 through the elastic portion 311. The abutting portion 312 is used to abut against the first material passing through the positioning space. In the present embodiment, the elastic portion 311 is a spring or other components with elastic functions, and the abutting portion 312 is a rubber member, which is used to contact the ceramic rod 200 to avoid damage caused by the contact between a hard material and the ceramic rod 200. The spring can buffer when the ceramic rod 200 contacts the abutting portion 312, further improving the buffering effect. [[ID=ID=18]]

[0044] In some embodiments of the present utility model, multiple positioning spaces are provided, and multiple buffer members 31 are provided. Along the moving direction of the lifting member 30, the position of each positioning space corresponds to a buffer member 31. In the present embodiment, since the graphite boat is configured with multiple graphite boat pages and multiple ceramic rods 200, therefore, corresponding the numbers of the ceramic rods 200 and the buffer members 31 one by one can buffer multiple ceramic rods 200, improving the reliability.

[0045] Specifically, in this embodiment, along the moving direction of the lifting member 30, the number of the buffer members 31 is the same as the number of the ceramic rods 200, and the number of the buffer members 31 is the same as the sum of the numbers of the first positioning groove and the second positioning groove.

[0046] In some embodiments of the present utility model, as Figure 1 shown, the lifting mechanism 100 further includes at least one connecting member 40. The opposite ends of the connecting member 40 are respectively connected to the support member 20 and the fixed seat 10, and the connecting member 40 is arranged along the circumferential direction of the lifting member 30. In this embodiment, the connecting member 40 is a cylinder, which can connect the fixed seat 10 and the support member 20 and improve the stability between the fixed seat 10 and the support member 20.

[0047] The working principle of the lifting mechanism 100 of the present utility model is as follows: First, the positioning spaces of the first jaw 211 and the second jaw 221 are adjusted to the maximum. Then, the assembly of the graphite boat page and the ceramic rod 200 is placed on the support member 20. Then, the nut on the side of the ceramic rod 200 away from the fixed seat 10 is removed. At this time, a nut is sleeved on the end of the ceramic rod 200 facing the fixed seat 10 and will pass through the positioning space. Then, the first jaw 211 and the second jaw 221 are respectively adjusted to the positioning spaces matching the ceramic rod 200 to perform circumferential positioning on the ceramic rod 200. The ceramic rod 200 passing through the positioning space will abut against the lifting member 30. Then, the lifting member 30 moves towards the fixed seat 10, which can make the ceramic rod 200 descend and facilitate the operator to disassemble the graphite boat pages layer by layer, realizing the automatic disassembly of the ceramic rod 200 and the graphite boat pages.

[0048] In addition, if it is necessary to assemble the graphite boat page and the ceramic rod 200, only by moving the lifting member 30 towards the support member 20, the purpose that the ceramic rod 200 passes through the positioning space and cooperates with the graphite boat page can be achieved.

[0049] The lifting mechanism 100 of the present utility model can position the ceramic rod 200 through the positioning space, and also drives the lifting member 30 to move towards or away from the support member 20 by a linear bearing structure with a motor, which can realize the layer-by-layer downward movement of the ceramic rod 200 during the disassembly of the graphite boat and the layer-by-layer upward movement of the ceramic rod 200 during the assembly of the graphite boat. In addition, the positioning space can enable the passage of the ceramic rod 200 and precise fitting positioning to realize the precise insertion of the subsequent graphite boat page and the ceramic rod 200.

[0050] The present utility model also proposes a processing device having the above-mentioned lifting mechanism 100.

[0051] For the lifting mechanism 100 of the processing device according to the present utility model, the support member 20 is used to support the second material (which can be a graphite boat page in the present utility model). The first material combined with the second material (which can be the ceramic rod 200 of the graphite boat in the present utility model) can pass through the positioning space of the support member 20 and contact the lifting member 30. As the lifting member 30 moves away from the support member 20, the automatic separation of the first material and the second material can be achieved. Similarly, when the lifting member 30 moves towards the support member 20, the combination of the first material and the second material can be achieved. In addition, the setting of the positioning space can position the first material, and only after the first material is accurately positioned can it be separated from or combined with the second material, which is convenient for accurate storage after separation or precise positioning during assembly. The lifting mechanism 100 of the present utility model can achieve the automatic separation or combination of the first material and the second material, thereby improving the disassembly and assembly efficiency and operation efficiency of the first material and the second material, and improving the degree of automation.

[0052] The above is only a preferred specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed by the present utility model should be covered by the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.

Claims

1. A lifting mechanism for transporting a first material and a second material, characterized in that, Comprising: Fixed seat; A support member, spaced on one side of the fixed seat, an accommodation space is formed between the support member and the fixed seat, a positioning space is provided through the support member, the positioning space is for a first material to pass through the support member, and the support member is for supporting a second material; A lifting member, connected to the fixed seat and located in the accommodation space, the lifting member can move towards or away from the support member, and the lifting member is for supporting the first material passing through the positioning space to realize the separation or combination of the first material and the second material.

2. The lifting mechanism according to claim 1, characterized in that, The support member includes a first support portion, a second support portion and a connecting portion, the connecting portion is spaced on one side of the fixed seat and forms the accommodation space with the fixed seat, the first support portion and the second support portion are spaced on the side of the connecting portion away from the fixed seat, and an avoidance space is formed between the first support portion and the second support portion.

3. The lifting mechanism according to claim 2, wherein, A first clamping jaw is provided on the side of the first support portion facing the second support portion, the first clamping jaw includes a first clamping portion and a second clamping portion, a positioning space is formed between the first clamping portion and the second clamping portion and can move relative to each other, and the positioning space is provided through the connecting portion.

4. The lifting mechanism according to claim 2, characterized in that A second clamping jaw is provided on the side of the second support portion facing the first support portion, the second clamping jaw includes a third clamping portion and a fourth clamping portion, a positioning space is formed between the third clamping portion and the fourth clamping portion and can move relative to each other, and the positioning space is provided through the connecting portion.

5. The lifting mechanism according to claim 1, characterized in that, The positioning space is a positioning hole.

6. The lifting mechanism according to claim 1, characterized in that A buffer member is provided on the side of the lifting member facing the support member, and along the moving direction of the lifting member, the position of the buffer member corresponds to that of the positioning space.

7. The lifting mechanism according to claim 6, wherein The buffer member includes an elastic portion and an abutting portion, the abutting portion is connected to the lifting member through the elastic portion, and the abutting portion is for abutting against the first material passing through the positioning space.

8. The lifting mechanism according to claim 6, characterized in that, A plurality of the positioning spaces are provided, and a plurality of the buffer members are provided. Along the moving direction of the lifting member, the position of each positioning space corresponds to that of a buffer member.

9. The lifting mechanism according to any one of claims 1-8, characterized in that, The lifting mechanism further includes at least one connecting member, opposite ends of the connecting member are respectively connected to the support member and the fixed seat, and the connecting member is arranged along the circumferential direction of the lifting member.

10. A processing device, characterized in that, Having the lifting mechanism according to any one of claims 1-9.

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