Disassembling and assembling mechanism and machining device

Abstract

The utility model belongs to the technical field of material disassembly and assembly, and particularly relates to a disassembly and assembly mechanism and a machining device. A rotating piece is connected to a fixing base and can rotate around the axis direction of the rotating piece, a fixing piece is connected to one end of the rotating piece and can rotate along with rotation of the rotating piece, a fixing cavity is formed in the side, away from the rotating piece, of the fixing piece, and the fixing cavity comprises a matching cavity part and an avoiding cavity part which are communicated. The matching cavity part is arranged on the side, away from the rotating piece, of the avoiding cavity part and used for being matched with the appearance of the piece to be disassembled and assembled. According to the technical scheme, the part to be disassembled and assembled in the embodiment can be a nut, the nut is arranged in the matching cavity part, positioning of the fixed part and the nut can be achieved, rotation of the nut by the fixed part can be achieved under rotation of the rotating part, and then disassembly or assembly of the nut is achieved. In addition, the avoiding cavity part can prevent a part matched with the nut from interfering with the fixing piece, and the reliability is improved.

Description

Technical Field

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

[0002] As the cost of photovoltaic power generation continues to decline, solar power generation will have a broader market potential. As a carrier for anti-reflection coating of solar cells, the structure and size of graphite boats directly affect the conversion efficiency and production efficiency of silicon wafers. Due to the structural characteristics of graphite boats, the nuts need to be disassembled and installed during disassembly or installation. Existing technology usually requires manual operation, but manual operation reduces the efficiency of nut disassembly and installation. Utility Model Content

[0003] The purpose of the present invention is to at least solve the problem of low efficiency and automation in nut disassembly and assembly. This purpose is achieved through the following technical solutions:

[0004] The first aspect of the present invention provides a disassembly and assembly mechanism, comprising:

[0005] Fixed seat;

[0006] A rotating member connected to the fixing seat and capable of rotating around its own axis;

[0007] A fixing part, which is connected to one end of the rotating part and can rotate with the rotation of the rotating part. The fixing part has a fixing cavity on the side away from the rotating part. The fixing cavity includes a mating cavity part and an avoidance cavity part that are connected. The mating cavity part is arranged on the side of the avoidance cavity part away from the rotating part, and the mating cavity part is used to match the shape of the part to be disassembled.

[0008] According to the technical solution of the present invention, the fixing seat is used to support and fix the rotating part and the fixed part, and the matching cavity portion of the fixing cavity of the fixing part is used to match the shape of the part to be disassembled and assembled. The part to be disassembled and assembled in this embodiment can be a nut, and the nut is placed in the matching cavity portion, which can realize the positioning of the fixing part and the nut. Under the rotation of the rotating part, the fixing part can rotate the nut, thereby realizing the disassembly or installation of the nut. The disassembly mechanism of the present invention can realize automatic disassembly or automatic installation of the nut, thereby improving the disassembly and assembly efficiency and the degree of automation. In addition, the avoidance cavity portion can avoid interference between the components matching the nut and the fixing part, thereby improving reliability.

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

[0010] In some embodiments of the present utility model, the fixing member includes a first clamping member and a second clamping member. The first clamping member and the second clamping member are spaced apart and capable of relative movement, and a fixing cavity is formed between the first clamping member and the second clamping member.

[0011] In some embodiments of the present utility model, the disassembly and assembly mechanism further includes a first driving member. The first driving member is disposed on the fixed seat, and the first driving member is respectively drivingly connected to the first clamping member and the second clamping member, and is capable of driving the first clamping member and the second clamping member to move relatively.

[0012] In some embodiments of the present utility model, a first fixing groove is disposed on a side of the first clamping member facing the second clamping member, and a second fixing groove is disposed on a side of the second clamping member facing the first clamping member. The fixing cavity is formed between the first fixing groove and the second fixing groove.

[0013] In some embodiments of the present utility model, a front projection of the avoidance cavity portion facing the fitting cavity portion is located within the fitting cavity portion.

[0014] In some embodiments of the present utility model, the disassembly and assembly mechanism further includes a guiding member. The guiding member is disposed on the fixed seat. The guiding member has a through hole disposed along an axis direction of the rotating member, and the rotating member passes through the through hole and is capable of rotating relative to the guiding member.

[0015] In some embodiments of the present utility model, the disassembly and assembly mechanism further includes a second driving member. The second driving member is respectively connected to the fixed seat and the rotating member, and the second driving member is capable of driving the rotating member to rotate.

[0016] In some embodiments of the present utility model, the fixed seat is provided with a sliding rail, and the second driving member is connected to the sliding rail and is capable of moving along an axis direction of the rotating member.

[0017] In some embodiments of the present utility model, a cross section of the fixing cavity along a direction perpendicular to an axis of the rotating member is a regular hexagon.

[0018] A second aspect of the present utility model provides a processing device having the above disassembly and assembly 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 The structural schematic diagram of the disassembly and assembly mechanism according to an embodiment of the present utility model is schematically shown.

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

[0022] 100, disassembly and assembly mechanism;

[0023] 10, fixed seat;

[0024] 20, rotating member;

[0025] 30, fixing member; 31, first clamping member; 32, second clamping member; 33, fixing cavity; 331, mating cavity portion; 332, avoiding cavity portion;

[0026] 40, guiding member;

[0027] 50, first driving member;

[0028] 60, second driving member. Specific embodiments

[0029] Hereinafter, the exemplary embodiments of the present disclosure will be described in more detail with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown in the accompanying 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.

[0030] It should be understood that the terms used herein are for the purpose of describing specific exemplary embodiments only 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 include the plural forms. The terms "comprising", "including", "containing" and "having" 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 executed in the particular order described or illustrated, unless the execution order is explicitly stated. It should also be understood that additional or alternative steps may be used.

[0031] Although terms such as first, second, and third can be used in the text 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 can only be used to distinguish one element, component, region, layer, or section from another region, layer, or section. Unless the context clearly indicates otherwise, terms such as "first," "second," and other numerical terms do not imply order or sequence when used in the text. Therefore, the first element, component, region, layer, or section discussed below can be referred to as the second element, component, region, layer, or section without departing from the teachings of the exemplary embodiments.

[0032] For ease of description, spatial relative relationship terms can be used in the text to describe the relationship of one element or feature shown in the figure with respect to another element or feature. These relative relationship terms are, for example, "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 during use or operation other than the orientations depicted in the figure. For example, if the device in the figure is flipped, the element described as "below" or "beneath" other elements or features will then be oriented "above" or "upper" other elements or features. Therefore, the exemplary term "below" can include both upper and lower orientations.

[0033] With the continuous reduction of the cost of photovoltaic power generation, solar power generation will have a broader market space. As a carrier when 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 the silicon wafers. Based on the structural characteristics of the graphite boat, when disassembling or installing the graphite boat, nuts need to be disassembled and assembled. The prior art usually requires manual operation, but manual operation reduces the disassembly and assembly efficiency of the nuts.

[0034] Figure 1 Schematically shows a structural schematic diagram of a disassembly and assembly mechanism according to an embodiment of the present invention. As Figure 1 shown, the present invention provides a disassembly and assembly mechanism 100 and a processing device. The disassembly and assembly mechanism 100 in the present invention includes a fixed seat 10, a rotating member 20, and a fixing member 30. The rotating member 20 is connected to the fixed seat 10 and can rotate around its own axis direction. The fixing member 30 is connected to one end of the rotating member 20 and can rotate with the rotation of the rotating member 20. The side of the fixing member 30 facing away from the rotating member 20 has a fixing cavity 33. The fixing cavity 33 includes a cooperating cavity portion 331 and an avoidance cavity portion 332 that are connected and communicate with each other. The cooperating cavity portion 331 is provided on the side of the avoidance cavity portion 332 facing away from the rotating member 20. The cooperating cavity portion 331 is used to cooperate with the outer shape of the part to be disassembled and assembled.

[0035] According to the technical solution of the present utility model, the fixing seat 10 is used to support and fix the rotating member 20 and the fixing member 30. The mating cavity portion 331 of the fixing cavity 33 of the fixing member 30 is used to mate with the outer shape of the part to be disassembled and assembled. In this embodiment, the part to be disassembled and assembled can be a nut. The nut is placed in the mating cavity portion 331, which can realize the positioning of the fixing member 30 and the nut. Under the rotation of the rotating member 20, the fixing member 30 can rotate the nut, thereby realizing the disassembly or installation of the nut. The disassembly mechanism of the present utility model can realize the automatic disassembly or automatic installation of the nut, improving the disassembly and assembly efficiency and the degree of automation. In addition, the avoiding cavity portion 332 can prevent the components cooperating with the nut from interfering with the fixing member 30, improving the reliability.

[0036] Specifically, in this embodiment, the part to be disassembled and assembled can be a nut, a bolt or other connecting parts with heads. The fixing cavity 33 of the fixing member 30 can be adapted to the outer shape of the nut and the outer shape of the head of the bolt. Under the rotation of the rotating member 20, the nut or the bolt can be rotated to realize the separation of the nut from the components cooperating with the nut, or the separation of the bolt from the components cooperating with the bolt.

[0037] In some embodiments of the present utility model, as Figure 1 shown, the fixing member 30 includes a first clamping member 31 and a second clamping member 32. The first clamping member 31 and the second clamping member 32 are arranged at intervals and can move relative to each other. A fixing cavity 33 is formed between the first clamping member 31 and the second clamping member 32. In this embodiment, the first clamping member 31 and the second clamping member 32 are respectively connected to one end of the rotating member 20 and can move relative to each other to adjust the size of the fixing cavity 33, so as to adapt to the outer shapes of nuts of different models and the outer shapes of bolts, improving the versatility and applicability of the fixing member 30.

[0038] Specifically, in this embodiment, a first fixing groove is provided on the side of the first clamping member 31 facing the second clamping member 32, and a second fixing groove is provided on the side of the second clamping member 32 facing the first clamping member 31. The fixing cavity 33 is formed between the first fixing groove and the second fixing groove.

[0039] In some embodiments of the present utility model, as Figure 1As shown, the disassembly and assembly mechanism 100 further includes a first driving member 50. The first driving member 50 is disposed on the fixed seat 10 and is drivingly connected to the first clamping member 31 and the second clamping member 32 respectively, and is capable of driving the first clamping member 31 and the second clamping member 32 to move relative to each other. In the present embodiment, the first driving member 50 is a rotary power motor, usually simply referred to as a rotary motor, which is a rotary electromagnetic machine operating based on the principle of electromagnetic induction and is used to realize the mutual conversion between mechanical energy and electrical energy. The rotary power motor is disposed on the fixed seat 10, and the rotating member 20 is connected to the output end of the rotary power motor. The output end of the rotary power motor can rotate and drive the rotating member 20 to rotate. When the fixed cavity 33 matches the outer shape of components such as nuts or bolts, the nut or bolt can be driven to rotate by the rotating member 20, thereby realizing the disassembly operation.

[0040] In some embodiments of the present invention, the mating cavity portion 331 is used to adapt to the outer shape of the nut or the outer shape of the bolt. Since the nut is sleeved outside the ceramic rod of the graphite boat and the ceramic rod protrudes from the nut, the avoidance cavity portion 332 can accommodate the ceramic rod protruding from the nut, and the mating cavity portion 331 can accommodate the nut, thereby avoiding the interference of the protruding ceramic rod on the fixing member 30 and improving the reliability.

[0041] Specifically, in other embodiments of the present invention, the nut can also be sleeved outside other connecting columns. The avoidance cavity portion 332 is used to accommodate the connecting column protruding from the nut, and the mating cavity portion 331 is used to accommodate the nut, which can also avoid the problem of interference of the protruding connecting column on the fixing member 30.

[0042] In some embodiments of the present invention, as Figure 1 shown, the orthographic projection of the avoidance cavity portion 332 facing the mating cavity portion 331 is located within the mating cavity portion 331. In the present embodiment, generally, the nut is sleeved outside the ceramic rod because the outer diameter of the nut is larger than the diameter of the ceramic rod. Therefore, the above setting can make the diameter of the ceramic rod and the length of the avoidance cavity portion 332 along the arrangement direction of the first clamping member 31 and the second clamping member 32 more matched, and at the same time can make the outer diameter of the nut and the length of the mating cavity portion 331 along the arrangement direction of the first clamping member 31 and the second clamping member 32 more matched, improving the reliability.

[0043] In some embodiments of the present invention, as Figure 1As shown, the disassembly and assembly mechanism 100 further includes a guide member 40. The guide member 40 is disposed on the fixed seat 10. The guide member 40 has a through hole disposed along the axial direction of the rotating member 20. The rotating member 20 passes through the through hole and can rotate relative to the guide member 40. In this embodiment, the guide member 40 is a plate-like structure. The thickness direction of the plate-like structure is parallel to the axial direction of the rotating member 20. The rotating member 20 is disposed through the through hole. Since the rotating member 20 can move along the axial direction of the rotating member 20 together with the fixed seat 10, the through hole can limit the position of the rotating member 20, so that the rotating member 20 can only move along its axial direction, improving the accuracy and reliability of the movement of the rotating member 20.

[0044] In some embodiments of the present invention, as Figure 1 shown, the disassembly and assembly mechanism 100 further includes a second driving member 60. The second driving member 60 is respectively connected to the fixed seat 10 and the rotating member 20, and the second driving member 60 can drive the rotating member 20 to rotate. In this embodiment, the second driving member 60 is a cylinder. The cylinder can be drivingly connected to the first clamping member 31 to realize the movement of the first clamping member 31 towards or away from the second clamping member 32, and further fix nuts in the fixing cavity 33, etc. The cylinder can also be drivingly connected to the second clamping member 32 to realize the movement of the second clamping member 32 towards or away from the first clamping member 31, and further fix nuts in the fixing cavity 33, etc. The cylinder can also be respectively drivingly connected to the first clamping member 31 and the second clamping member 32 to realize the relative movement of the first clamping member 31 and the second clamping member 32, and further fix nuts in the fixing cavity 33, etc.

[0045] In some embodiments of the present invention, the fixed seat 10 is provided with a slide rail. The second driving member 60 is connected to the slide rail and can move along the axial direction of the rotating member 20. In this embodiment, the above setting can enable the second driving member 60 to pick up the nut after the fixing member 30 is disassembled, and in addition, can also enable the second driving member 60 to install the nut after the fixing member 30 is fixed, realizing the installation of the ceramic rod and the nut.

[0046] In some embodiments of the present invention, the cross-section of the fixing cavity 33 along the direction perpendicular to the axial direction of the rotating member 20 is a regular hexagon. In this embodiment, the fixing cavity 33 can be in the shape of an equilateral hexagonal column. Since most nuts are also in the shape of a regular hexagon, the fixing cavity 33 can directly cooperate with the outer surface of the nut, and thus, when the rotating member 20 rotates the fixing member 30, the separation or assembly of the nut and the ceramic rod can be realized.

[0047] The disassembly and assembly of the nuts of the existing graphite boats are realized by manually loosening and manually tightening them. The efficiency is low, and it is easy to damage the nuts and cause them not to be tightened properly if the force is not well grasped. At the same time, graphite will cause large-area black dirt on the hands, and the working environment is extremely poor. The disassembly and assembly mechanism 100 of the present utility model can realize the automatic disassembly of the nuts of the graphite boat, and can also realize the automatic tightening of the nuts of the graphite boat. At the same time, the torque size can be controlled by the second driving member 60, which improves the working environment of the operators, reduces the labor intensity of the employees, and improves the employee satisfaction.

[0048] The present utility model also proposes a processing device having the above-mentioned disassembly and assembly mechanism 100.

[0049] According to the disassembly and assembly mechanism 100 of the processing device of the present utility model, the fixed seat 10 is used to support and fix the rotating member 20 and the fixing member 30. The mating cavity portion 331 of the fixing cavity 33 of the fixing member 30 is used to mate with the outer shape of the part to be disassembled and assembled. In this embodiment, the part to be disassembled and assembled can be a nut. The nut is placed in the mating cavity portion 331, and the positioning of the fixing member 30 and the nut can be realized. Under the rotation of the rotating member 20, the fixing member 30 can rotate the nut, thereby realizing the disassembly or installation of the nut. The disassembly mechanism of the present utility model can realize the automatic disassembly or automatic installation of the nut, improving the disassembly and assembly efficiency and the degree of automation. In addition, the avoidance cavity portion 331 can prevent the components cooperating with the nut from interfering with the fixing member 30, improving the reliability.

[0050] The above is only the 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 disassembly and assembly mechanism, characterized in that, include: Fixed seat; A rotating member connected to the fixing seat and capable of rotating around its own axis; A fixing part, which is connected to one end of the rotating part and can rotate with the rotation of the rotating part. The fixing part has a fixing cavity on the side away from the rotating part. The fixing cavity includes a mating cavity part and an avoidance cavity part that are connected. The mating cavity part is arranged on the side of the avoidance cavity part away from the rotating part, and the mating cavity part is used to match the shape of the part to be disassembled.

2. The disassembly and assembly mechanism according to claim 1, wherein The fixing member includes a first clamping member and a second clamping member. The first clamping member and the second clamping member are spaced apart and can move relative to each other. The fixing cavity is formed between the first clamping member and the second clamping member.

3. The disassembly and assembly mechanism according to claim 2, wherein The disassembly and assembly mechanism further includes a first driving member, which is disposed on the fixing seat. The first driving member is drivingly connected to the first clamping member and the second clamping member respectively, and can drive the first clamping member and the second clamping member to move relative to each other.

4. The disassembly and assembly mechanism according to claim 2, characterized in that, A first fixing groove is provided on a side of the first clamping member facing the second clamping member, and a second fixing groove is provided on a side of the second clamping member facing the first clamping member. The fixing cavity is formed between the first fixing groove and the second fixing groove.

5. The disassembly and assembly mechanism according to claim 4, wherein, The orthographic projection of the avoidance cavity toward the matching cavity is located inside the matching cavity.

6. The disassembly and assembly mechanism according to claim 1, characterized in that, The disassembly and assembly mechanism further includes a guide member, which is arranged on the fixing seat. The guide member has a through hole arranged along the axial direction of the rotating member. The rotating member passes through the through hole and can rotate relative to the guide member.

7. The disassembly and assembly mechanism according to claim 1, characterized in that, The disassembly and assembly mechanism further includes a second driving member, which is connected to the fixing seat and the rotating member respectively, and the second driving member can drive the rotating member to rotate.

8. The disassembly and assembly mechanism according to claim 7, characterized in that The fixing seat is provided with a slide rail, and the second driving member is connected to the slide rail and can move along the axis direction of the rotating member.

9. The disassembly and assembly mechanism according to claim 1, wherein The cross section of the fixed cavity along the direction perpendicular to the axis of the rotating member is a regular hexagon.

10. A processing device, characterized in that, The utility model has a disassembly and assembly mechanism according to any one of claims 1 to 9.

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