Disassembly and assembly mechanism

Abstract

The utility model discloses a disassembling and assembling mechanism which comprises a support and a disassembling and assembling assembly. The support comprises a base and an extending part which are connected, the base is used for bearing and positioning a product, and the extending part extends in the first direction. The dismounting assembly comprises a power piece and a connector which are connected, the power piece is slidably connected to the extending part in the first direction, the connector is made to move towards the base, the connector is used for being connected with the head of the threaded fastener, and the power piece is used for driving the connector to rotate so as to dismount the threaded fastener connected to the product or connect the threaded fastener to the product. Compared with manual screwing or loosening of the threaded fastener, the disassembly and assembly mechanism has the advantages that movement of the disassembly and assembly assembly and rotation of the connector can be automatically performed, automatic disassembly and assembly of the threaded fastener are achieved, the automation degree is high, and a large amount of manpower can be saved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of product assembly, and particularly relates to a dismounting mechanism. BACKGROUND

[0002] A large number of products are locked by threaded fasteners. Traditionally, the head of the threaded fastener is connected by a screwdriver, and the threaded fastener is rotated relative to the product by rotating the screwdriver, so as to lock or dismount the threaded fastener. However, manually dismounting the threaded fastener requires a lot of physical strength and energy, and the degree of automation is low. CONTENT OF THE UTILITY MODEL

[0003] In view of the above, it is necessary to provide a dismounting mechanism capable of automatically dismounting a threaded fastener.

[0004] Embodiments of the application provide a dismounting mechanism, which comprises a bracket and a dismounting assembly. The bracket comprises a base and an extension part connected with each other, the base is used for carrying and positioning a product, and the extension part extends along a first direction. The dismounting assembly comprises a power member and a connecting head connected with each other, the power member is slidingly connected to the extension part along the first direction, so as to move the connecting head towards the base, the connecting head is used for connecting the head of the threaded fastener, and the power member is used for driving the connecting head to rotate, so as to dismount the threaded fastener connected to the product or connect the threaded fastener to the product.

[0005] In the above dismounting mechanism, the power member slides along the extension part, so as to move the connecting head towards the base and connect the head of the threaded fastener. The power member drives the connecting head to rotate, so as to drive the threaded fastener to rotate relative to the product, thereby mounting the threaded fastener to the product or dismounting the threaded fastener connected to the product. Compared with manually tightening or loosening the threaded fastener, the movement of the dismounting assembly and the rotation of the connecting head can be automatically performed, the automatic dismounting of the threaded fastener is realized, and the degree of automation is high, which can save a lot of manpower.

[0006] In some embodiments, the dismounting mechanism further comprises a feeding cylinder, the feeding cylinder is arranged on the extension part, the feeding cylinder comprises a first channel and a second channel connected with each other, the threaded fastener can enter the second channel from the first channel, and the dismounting assembly is arranged in the second channel, and the dismounting assembly can push the threaded fastener in the second channel to the product, so as to connect the threaded fastener to the product.

[0007] In some embodiments, the second channel extends along the first direction, and the extension direction of the first channel forms an included angle α with the first direction, and 10° < α < 80°.

[0008] In some embodiments, the feeding barrel is elastically connected to an end of the base with a limiting claw, the limiting claw is capable of closing the second channel to stop the threaded fastener in the second channel, when the disassembling and assembling assembly moves towards the base, the disassembling and assembling assembly pushes the limiting claw through the threaded fastener, the limiting claw elastically deforms to open the second channel, so that the threaded fastener can pass through the second channel and the limiting claw.

[0009] In some embodiments, the limiting claw comprises an elastic ring and a plurality of limiting pieces, the plurality of limiting pieces are arranged on the outer periphery of the feeding barrel, each limiting piece is rotationally connected to the side wall of the feeding barrel, the elastic ring is sleeved on the side of the plurality of limiting pieces away from the feeding barrel, and the elastic ring elastically deforms to close or open the second channel.

[0010] In some embodiments, the side of each limiting piece away from the feeding barrel is provided with a clamping groove, the clamping groove can accommodate the elastic ring, so that the elastic ring can be clamped on the outer periphery of the plurality of limiting pieces.

[0011] In some embodiments, the included angle α is 45°.

[0012] In some embodiments, the base is provided with a positioning block, the positioning block comprises a first stop portion and a second stop portion connected to each other, the first stop portion and the second stop portion abut the two sides of the product connected to each other respectively, so as to position the product on the base.

[0013] In some embodiments, the side of the first stop portion towards the disassembling and assembling assembly is provided with a positioning elastic piece, the positioning elastic piece is used to apply force to the product towards the base, so as to press the product against the base.

[0014] In some embodiments, the extension portion has a sliding rail, the power member is slidingly connected to the sliding rail, and the sliding rail extends along the first direction to guide the power member and the connecting head to move along the first direction. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 is a structural schematic diagram of a disassembling mechanism in an embodiment of the present application.

[0016] Figure 2 is a structural schematic diagram of a disassembling mechanism in an embodiment of the present application. Figure 1 is a sectional view along II-II in

[0017] Figure 3 is a structural schematic diagram of a disassembling mechanism in an embodiment of the present application. Figure 1 is a structural schematic diagram of a limiting claw part in

[0018] Figure 4 is a structural schematic diagram of a disassembling mechanism in an embodiment of the present application. Figure 1 is a schematic diagram of a positioning block and a product in

[0019] MAIN ELEMENT SYMBOL EXPLANATION

[0020] 100, dismounting mechanism; 10, support; 11, base; 111, positioning block; 1111, first stop; 1112, second stop; 1113, positioning elastic sheet; 12, extension; 121, slide rail; 20, dismounting assembly; 21, power piece; 22, connecting head; 30, feeding cylinder; 31, first channel; 311, inlet end; 32, second channel; 321, outlet end; 40, limiting claw; 41, limiting sheet; 411, clamping groove; 42, elastic ring; 200, product; 2001, threaded hole; 300, threaded fastener; Z, first direction; X, second direction; Y, third direction.

[0021] The following detailed description will further describe the present application with reference to the above drawings. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be described below with reference to the drawings of the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments of the present application.

[0023] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, and the specific meanings of the above terms in the present application can be understood by those skilled in the art according to the specific circumstances.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the specification of the present application is only for the purpose of describing specific embodiments and is not intended to limit the present application.

[0025] In the description of the embodiments of the present application, the technical terms "first", "second" and the like are only used to distinguish different objects, and cannot be understood as indicating or implying relative importance or implicitly indicating the number, specific order or primary and secondary relationship of the indicated technical features. In the description of the embodiments of the present application, the meaning of "multiple" is two and more than two, unless otherwise explicitly specified and limited.

[0026] In the description of the embodiments of the present application, the term "vertical" is used to describe the ideal state between two components. In the actual production or use state, there can be an approximate vertical state between the two components. The term "parallel" is used to describe the ideal state between two components. In the actual production or use state, there can be an approximate parallel state between the two components.

[0027] Reference to an "embodiment" herein means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive of one another.

[0028] The embodiment of the application provides a dismounting mechanism, which comprises a bracket and a dismounting assembly. The bracket comprises a base and an extension part connected to each other, the base is used for carrying and positioning a product, and the extension part extends in a first direction. The dismounting assembly comprises a power member and a connecting head connected to each other, the power member is slidingly connected to the extension part in the first direction, the connecting head is moved towards the base, and the connecting head is used for connecting a head of a threaded fastener; and the power member is used for driving the connecting head to rotate, so as to dismount the threaded fastener connected to the product or connect the threaded fastener to the product.

[0029] In the above dismounting mechanism, the connecting head is moved towards the base and connected to the head of the threaded fastener by sliding the power member along the extension part, and the threaded fastener is rotated relative to the product by driving the connecting head to rotate by the power member, so as to mount the threaded fastener to the product or dismount the threaded fastener connected to the product. Compared with manually tightening or loosening the threaded fastener, the movement of the dismounting assembly and the rotation of the connecting head can be automatically performed, the automatic dismounting of the threaded fastener is realized, the degree of automation is high, and a large amount of manpower can be saved.

[0030] The embodiment of the application will be further described below with reference to the drawings. In the case of no conflict, each embodiment in the application can be combined with each other.

[0031] Please refer to Figures 1 to 4 , the first direction, the second direction and the third direction are perpendicular to each other. The first direction is parallel to Z in the drawing, the second direction is parallel to X in the drawing, and the third direction is parallel to Y in the drawing.

[0032] For the convenience of reference to the drawing, the first direction is represented as "first direction Z" hereinafter, the second direction is represented as "second direction X", and the third direction is represented as "third direction Y".

[0033] Please refer to Figure 1 , the embodiment of the application provides a dismounting mechanism 100, which is used for threadedly connecting a threaded fastener 300 (see Figure 2 ) to a product 200 or dismounting the threaded fastener 300 threadedly connected to the product 200 from the product 200.

[0034] Please refer to Figure 4In some embodiments, the product 200 comprises an electronic product 200 or other object requiring a threaded fastener 300. The product 200 is cuboid, and the product 200 has a threaded hole 2001 for threadedly connecting the threaded fastener 300. The type and shape of the product 200 are not limited in the present application.

[0035] In some embodiments, the threaded fastener 300 comprises a screw, a bolt or a stud, which is not limited in the present application and can be selected by those skilled in the art according to actual conditions.

[0036] In some embodiments, the head of the threaded fastener 300 is of a slot type, typically a slot, a cross slot or an internal hexagonal slot, which is not limited in the present application and can be selected by those skilled in the art according to actual conditions. For the convenience of description, the head is regarded as a cross slot in the following.

[0037] Please refer to Figure 1 In some embodiments, the dismounting mechanism 100 comprises a bracket 10 and a dismounting assembly 20. The bracket 10 comprises a base 11 and an extension 12 connected to each other. The base 11 is used to carry and position the product 200. The dismounting assembly 20 comprises a power member 21 and a connecting head 22 connected to each other. The power member 21 is slidingly connected to the extension 12 along a first direction Z, so that the power member 21 and the connecting head 22 can move towards or away from the base 11 along the first direction Z. Please refer to Figure 2 The connecting head 22 is used to connect the head of the threaded fastener 300, and the power member 21 is used to drive the connecting head 22 to rotate, so that the power member 21 can drive the connecting head 22 to rotate the threaded fastener 300 relative to the product 200.

[0038] By sliding the power member 21 along the extension 12, the connecting head 22 is moved towards the base 11 and connected to the head of the threaded fastener 300, and by driving the connecting head 22 to rotate by the power member 21, the threaded fastener 300 is rotated relative to the product 200, so that the threaded fastener 300 is mounted on the product 200 or the threaded fastener 300 connected to the product 200 is dismounted.

[0039] Compared with manually tightening or loosening the threaded fastener 300, the movement of the dismounting assembly 20 and the rotation of the connecting head 22 can be automatically performed by using the above-described dismounting mechanism 100, so that the threaded fastener 300 is automatically dismounted, and the degree of automation is high, which can save a large amount of manpower.

[0040] Please refer to Figure 1 In the illustrated embodiments, the base 11 is horizontally arranged. The first direction Z is parallel to a vertical direction, and the extension 12 extends along the vertical direction.

[0041] In some embodiments, the connecting head 22 is also a "screwdriver head", one end of the connecting head 22 is fixedly connected with the power member 21, and the shape of the other end of the connecting head 22 away from the power member 21 includes a flat head, a cross head, a hexagonal head, and a star head, and the shape of the other end of the connecting head 22 away from the power member 21 matches the shape of the head of the threaded fastener 300. When the head is a cross groove, the shape of the other end of the connecting head 22 away from the power member 21 is a cross head or a star head.

[0042] In some embodiments, the extension 12 has a slide rail 121. The power member 21 is slidingly connected with the slide rail 121. The slide rail 121 extends along the first direction Z to guide the power member 21 and the connecting head 22 to move along the first direction Z.

[0043] The power member 21 is guided to move by the slide rail 121, thereby guiding the disassembling and assembling assembly 20 to move along the first direction Z to prevent the disassembling and assembling assembly 20 from horizontally deviating relative to the product 200 during the movement.

[0044] In some embodiments, the slide rail 121 can be an electric slide rail 121 to facilitate automatic control of the disassembling and assembling assembly 20 to move close to or away from the base 11.

[0045] In other embodiments, the disassembling and assembling assembly 20 can also be manually controlled to move along the slide rail 121 to save the cost of the disassembling mechanism 100. The present application does not limit this, and those skilled in the art can select according to the actual situation.

[0046] Please refer to Figure 1 and Figure 2 In some embodiments, the disassembling mechanism 100 further includes a feeding cylinder 30. The feeding cylinder 30 is slidingly connected with the slide rail 121 to facilitate adjustment of the distance between the feeding cylinder 30 and the base 11. The feeding cylinder 30 can also be fixedly connected with the support 10 to be suitable for a specific model of the product 200. The present application does not limit this, and those skilled in the art can select according to the actual situation.

[0047] Please refer to Figure 3 In some embodiments, the feeding cylinder 30 is cylindrical to form a first channel 31 and a second channel 32 in communication. One end of the first channel 31 away from the second channel 32 is an inlet end 311, and one end of the second channel 32 away from the first channel 31 is an outlet end 321. The threaded fastener 300 can enter the second channel 32 from the inlet end 311 and pass out from the outlet end 321. The disassembling and assembling assembly 20 is arranged in the second channel 32. The disassembling and assembling assembly 20 can push the threaded fastener 300 located in the second channel 32 to the product 200 to connect the threaded fastener 300 with the product 200.

[0048] When the above dismounting mechanism 100 is used to dismount the threaded fastener 300, the dismounting assembly 20 is moved towards the base 11, the dismounting assembly 20 passes through the second channel 32 until the connecting head 22 connects the head of the threaded fastener 300, the threaded fastener 300 is rotated by the driving member 21 driving the connecting head 22 to dismount the threaded fastener 300 connected to the product 200.

[0049] When the above dismounting mechanism 100 is used to connect the threaded fastener 300 to the product 200, the threaded fastener 300 is fed through the first channel 31 away from the second channel 32, the threaded fastener 300 enters the second channel 32 along the first channel 31. The dismounting assembly 20 is moved towards the base 11, the dismounting assembly 20 passes through the second channel 32, the connecting head 22 connects the head of the threaded fastener 300, and the threaded fastener 300 is abutted to the threaded hole 2001 on the product 200, the threaded fastener 300 is rotated by the driving member 21 driving the connecting head 22 to connect the threaded fastener 300 to the product 200.

[0050] In some embodiments, the head of the threaded fastener 300 and the connecting head 22 can be attracted to each other. The head of the threaded fastener 300 has magnetism, and the connecting head 22 is metal. Or the connecting head 22 has magnetism, and the threaded fastener 300 is metal, so that the head of the threaded fastener 300 and the connecting head 22 can be attracted to each other.

[0051] The connecting head 22 can adsorb the threaded fastener 300 in the second channel 32, so as to control the movement of the threaded fastener 300 towards or away from the base 11 by controlling the movement of the dismounting assembly 20 in the first direction Z, and to control the alignment of the threaded fastener 300 with the threaded hole 2001 by controlling the horizontal movement of the dismounting assembly 20.

[0052] In some embodiments, the second channel 32 extends in the first direction Z, and the second channel 32 is vertically arranged to facilitate the rapid descent of the threaded fastener 300 under the action of gravity, the threaded fastener 300 is subjected to a vertical downward force, so that the threaded fastener 300 can more accurately act on the threaded hole 2001 under the action of the connecting head 22, and the threaded fastener 300 is less likely to deviate. The extension direction of the first channel 31 forms an angle a with the first direction Z, and 10° < a < 80°, which allows the first channel 31 and the second channel 32 to be staggered, preventing the dismounting assembly 20 passing through the second channel 32 from interfering with the entry end 311 of the threaded fastener 300.

[0053] In some embodiments, the threaded fastener 300 is provided to the inlet end 311 by an automated device to achieve automated feeding. The threaded fastener 300 is manually fed to the inlet end 311 by a worker to achieve manual feeding to the dismounting mechanism 100 to save cost. The present application does not limit this, and a person skilled in the art can select according to actual conditions.

[0054] When the included angle a is smaller, the threaded fastener 300 moves faster along the first channel 31 under the action of gravity when the first channel 31 is more inclined. When the included angle a is larger, the threaded fastener 300 moves slower along the first channel 31 under the action of gravity when the first channel 31 is less inclined.

[0055] In some embodiments, when the included angle a is 45°, this makes the distance between the inlet end 311 and the dismounting assembly 20 in the second channel 32 farther, so that the feeding of the threaded fastener 300 and the movement of the dismounting assembly 20 do not interfere with each other.

[0056] Please refer to Figure 4 In some embodiments, the feeding barrel 30 is elastically connected to a limiting claw 40 at one end of the base 11. The limiting claw 40 can be used to close the second channel 32 to stop the threaded fastener 300, limit the threaded fastener 300 in the second channel 32, and prevent the threaded fastener 300 from falling out of the outlet end 321 under the action of gravity.

[0057] When the dismounting assembly 20 moves in the second channel 32 towards the base 11, the dismounting assembly 20 connects the threaded fastener 300 and pushes the limiting claw 40 through the threaded fastener 300, so that the limiting claw 40 elastically deforms to open the outlet end 321 of the second channel 32, thereby driving the threaded fastener 300 to pass through the outlet end 321 and the limiting claw 40, so that the threaded fastener 300 can be connected to the threaded hole 2001 of the product 200 under the action of the connector 22.

[0058] In some embodiments, the limiting claw 40 includes an elastic ring 42 and a plurality of limiting pieces 41. The plurality of limiting pieces 41 are arranged on the outer periphery of the feeding barrel 30 to close the outlet end 321 of the second channel 32. Each limiting piece 41 is rotationally connected to the side wall of the feeding barrel 30, so that the limiting piece 41 can rotate relative to the feeding barrel 30, thereby moving the limiting piece 41 towards or away from the second channel 32. The elastic ring 42 is sleeved on the side of the plurality of limiting pieces 41 away from the feeding barrel 30. The elastic ring 42 elastically deforms to close or open the outlet end 321 of the second channel 32.

[0059] When the limiting pieces 41 are pushed by the connecting head 22 and the threaded fastener 300, the plurality of limiting pieces 41 simultaneously rotate towards the side away from the second channel 32, and the elastic ring 42 is elastically deformed to open the outlet end 321 of the second channel 32. The connecting head 22 pushes the threaded fastener 300 through the second channel 32 and the limiting claw 40 and pushes it to the product 200 to connect the threaded fastener 300 to the product 200. When the limiting pieces 41 are not under stress, the elastic ring 42 elastically returns to its original position, and the limiting pieces 41 rotate towards the second channel 32 to close the outlet end 321 of the second channel 32, thereby stopping the threaded fastener 300 in the second channel 32.

[0060] The plurality of limiting pieces 41 controls the opening and closing of the outlet end 321 of the second channel 32, thereby limiting the threaded fastener 300 in the second channel 32 to facilitate the connection of the threaded fastener 300 by the connecting head 22. When the plurality of limiting pieces 41 is under stress, the plurality of limiting pieces 41 controls the opening of the outlet end 321 of the second channel 32 to allow the threaded fastener 300 and the connecting head 22 to pass through.

[0061] In some embodiments, the limiting pieces 41 are six. This application does not limit this, and those skilled in the art can choose according to actual conditions.

[0062] In some embodiments, each limiting piece 41 is provided with a clamping groove 411 on the side away from the feeding barrel 30. The clamping groove 411 can accommodate the elastic ring 42, so that the elastic ring 42 can be clamped to the outer periphery of the plurality of limiting pieces 41.

[0063] The position of the elastic ring 42 is limited by the clamping groove 411 to prevent the elastic ring 42 from moving in the first direction Z relative to the limiting pieces 41, thereby preventing the elastic ring 42 from moving or falling off.

[0064] Please refer to ​ In some embodiments, the base 11 is provided with a positioning block 111. The positioning block 111 includes a first stop portion 1111 and a second stop portion 1112 connected to each other. The first stop portion 1111 extends in the second direction X, and the second stop portion 1112 extends in the third direction Y, which are two horizontal directions perpendicular to each other. The first stop portion 1111 and the second stop portion 1112 abut the two sides of the product 200 connected to each other, respectively, to position the product 200 on the base 11.

[0065] The product 200 is placed on the base 11, and among the two adjacent side edges of the product 200, one side edge of the product 200 abuts the first stop portion 1111, and the other side edge of the product 200 abuts the second stop portion 1112, thereby positioning the product 200 in the second direction X and the third direction Y.

[0066] In some embodiments, the first stopper 1111 is provided with a positioning spring 1113 on one side of the disassembling assembly 20. The positioning spring 1113 is fixedly connected to the top end of the first stopper 1111. The positioning spring 1113 is used to apply force to the product 200 towards the base 11, so as to press the product 200 against the base 11, thereby positioning the product 200 in the first direction Z.

[0067] The positioning spring 1113 is upwardly pried, the product 200 is placed below the positioning spring 1113 and closely attached to the first stopper 1111 and the second stopper 1112. The positioning spring 1113 is released and elastically resets to apply force to the product 200, so as to press the product 200 against the base 11, thereby positioning the product 200. The product 200 is positioned in two horizontal directions and a vertical direction, so as to more stably position the product 200 on the base 11, thereby preventing the product 200 from being deviated in position.

[0068] In some embodiments, the number of the positioning springs 1113 is two, so as to more stably position the product 200 on the base 11.

[0069] In other embodiments, the top of the second stopper 1112 can also be provided with the positioning spring 1113 to press the product 200. The positioning springs 1113 do not interfere with each other and do not block the threaded hole 2001, which is not limited in the present application and can be selected by those skilled in the art according to actual conditions.

[0070] In addition, those skilled in the art should recognize that the above embodiments are only used to illustrate the present application, but not as a limitation to the present application. Any appropriate changes and variations to the above embodiments within the spirit and principles of the present application are within the scope of the present application.

Claims

1. A dismounting mechanism, characterized in that, The utility model relates to a support, including the base and extension part connected, the base is used for bearing and positioning product, the extension part extends along the first direction, the dismounting mechanism further includes the feeding cylinder, the feeding cylinder is located in the extension part, the feeding cylinder includes the first channel and the second channel intercommunication, the threaded fastener can enter the second channel from the first channel, the dismounting assembly is located in the second channel, the dismounting assembly can push the threaded fastener in the second channel to the product, to connect the threaded fastener with the product. The second channel extends along the first direction, the first channel extends in the direction of angle alpha with the first direction, 10 DEG < alpha < 80 DEG. The feeding cylinder is elastically connected with the limit claw at one end of the base, the limit claw can be used for closing the second channel to stop the threaded fastener in the second channel, when the dismounting assembly moves towards the base, the dismounting assembly pushes the limit claw through the threaded fastener, and the limit claw elastically deforms to open the second channel, so that the threaded fastener can pass through the second channel and the limit claw.

2. The disassembly mechanism according to claim 1, wherein The limit claw includes an elastic ring and a plurality of limit sheets, a plurality of the limit sheets are arranged on the outer periphery of the feeding cylinder, each of the limit sheets is rotationally connected to the side wall of the feeding cylinder, the elastic ring is sleeved on the side of the plurality of limit sheets away from the feeding cylinder, and the elastic ring elastically deforms to close or open the second channel. Each of the limit sheets is provided with a clamping groove on the side away from the feeding cylinder, the clamping groove can accommodate the elastic ring, so that the elastic ring can be clamped on the outer periphery of the plurality of limit sheets.

3. The disassembly mechanism according to claim 2, wherein The angle alpha is 45 DEG.

4. The disassembly mechanism according to claim 2, wherein The base is provided with a positioning block, the positioning block includes a first stop portion and a second stop portion connected, the first stop portion and the second stop portion abut the two sides connected of the product respectively, to position the product on the base.

5. The disassembly mechanism according to claim 4, wherein The first stop portion is provided with a positioning elastic sheet on the side of the dismounting assembly, the positioning elastic sheet is used for applying force to the product towards the base, to press the product against the base.

6. The disassembly mechanism according to claim 5, wherein The extension part has a slide rail, the power piece is slidably connected to the slide rail, and the slide rail extends along the first direction to guide the power piece and the connecting head to move along the first direction.

7. The disassembly mechanism according to claim 3, wherein ​ 8. The disassembly mechanism of claim 1, wherein ​ 9. The disassembly mechanism according to claim 8, wherein ​ 10. The disassembly mechanism of claim 1, wherein ​

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