Automatic stacking equipment for clutch plate groups

Abstract

The utility model discloses automatic stacking equipment for clutch plate sets, the automatic stacking equipment for the clutch plate sets comprises an equipment main body and two stacking mechanisms, the equipment main body comprises a stacking platform, each stacking mechanism comprises a material storage part and a material stacking component, the material storage part is provided with a material storage space, and the material storage space is provided with a material storage opening; two material passing gaps are formed between the bottom ends of the two material storage pieces and the stacking platform correspondingly, the material stacking component comprises a material pushing assembly, and the material pushing assembly comprises a material pushing body and a pushing driving piece; the material pushing bodies of the two material stacking mechanisms can push friction plates and steel plates which are arranged in the two material passing gaps in turn to move away from the material passing gaps and move to the position above the material storage space so as to fall into the material storage space, and therefore the friction plates and the steel plates can be automatically stacked in a crossed mode. Compared with an existing manual stacking mode, the clutch plate set is convenient to operate, labor is saved, and meanwhile the working efficiency is improved.

Description

Technical Field

[0001] This application relates to the field of clutch plate assembly technology, and more particularly to an automated stacking device for clutch plate assemblies. Background Technology

[0002] The clutch plate assembly is formed by stacking steel plates and friction plates. The steel plates provide good structural strength and rigidity, while the friction plates have excellent friction performance. The combination of the two enables the clutch plate assembly to perform excellently during braking or transmission.

[0003] Currently, workers need to manually stack steel plates and friction plates to obtain clutch plate assemblies, followed by measurement and assembly. Manual stacking is time-consuming and labor-intensive, resulting in a longer work cycle, lower efficiency, and the risk of slippage during assembly, causing damage to the steel plates or friction plates and increasing production costs. Utility Model Content

[0004] To address the aforementioned technical problems and achieve at least one advantage of this application, this application provides an automated stacking device for clutch disc assemblies, the automated stacking device for clutch disc assemblies comprising:

[0005] The device body includes a stacking platform having at least one stacking space.

[0006] Two stacking mechanisms, the stacking mechanisms including:

[0007] The storage component has a storage space. The storage space formed by the storage components of the two stacking mechanisms is used to stack multiple friction plates and multiple steel plates. The storage components of the two stacking mechanisms are both located above the stacking platform, and the bottom ends of the two storage components form two material passage gaps with the stacking platform. The size of the two material passage gaps is adapted to the thickness of a single friction plate and a single steel plate. The friction plate placed at the bottom of the storage space or the friction plate falls from the storage space into the material passage gap under its own gravity.

[0008] The stacking mechanism includes a pushing assembly, which includes a pushing body and a driving member. The pushing body of each stacking mechanism is installed on a driving member and driven by the corresponding driving member to move below a storage member. Friction plates or steel plates are pushed by the pushing body and moved. The pushing body is located above the stacking platform. The stacking space is lower than the height of the pushing body, and the top of the stacking space corresponds to the trajectory of the friction plates or steel plates moved by the pushing body. The pushing bodies of the two stacking mechanisms can take turns pushing the friction plates and steel plates respectively placed in the two material passage gaps to move away from the material passage gaps and move to the storage space to fall into the storage space.

[0009] According to one embodiment of this application, the ends of the pushing bodies of the two stacking mechanisms that are away from the corresponding driving members are all arc-shaped, and their curvature is adapted to the curvature of the friction plate and the steel plate, respectively.

[0010] According to one embodiment of this application, the storage component has a side opening that communicates with the storage space on its periphery, and the width of the side opening formed by the storage components of the two stacking mechanisms is greater than the diameter of the friction plate and the steel plate, respectively.

[0011] According to one embodiment of this application, the stacking platform includes a platform body and at least one limiting component. The limiting component includes at least one first limiting member, which is installed above the platform body. The stacking space is formed by the platform body and the first limiting member. When friction plates and steel plates are stacked crosswise in the stacking space, the first limiting member is located on the outer periphery of the friction plates and steel plates to limit their movement.

[0012] According to one embodiment of this application, the limiting component further includes at least one second limiting member, which is installed above the platform body. The first limiting member, the second limiting member, and the platform body together form the stacking space. When the friction plate and the steel plate are stacked crosswise in the stacking space, the second limiting member and the first limiting member are respectively provided on the inner and outer peripheral sides of the friction plate and the steel plate.

[0013] According to one embodiment of this application, the platform body includes a main body and at least one mounting component. The first limiting component and the second limiting component are both mounted on the main body and together with the main body form the stacking space. The mounting component is erected above the main body. The storage component is disposed above the mounting component. The pushing body is movably disposed above the mounting component. The equipment body also includes a base. The base includes a base body and a driving component. The mounting component and the driving component are both mounted on the base body. The main body is rotatably disposed above the base body. The main body is mounted on the driving component and can be driven to rotate by the driving component.

[0014] According to one embodiment of this application, the main body has at least one locking structure located at a position offset from the rotation center of the main body, and the number of locking structures is consistent with the number of limiting components. The seat also includes a locking member located outside the main body. When the main body rotates so that the top of a stacking space corresponds to the trajectory of a friction plate or steel sheet moved by the pusher body, the locking member corresponds to a locking structure. The locking member locks the main body by inserting and engaging with the corresponding locking structure.

[0015] According to one embodiment of this application, two limiting components are provided, and two corresponding stacking spaces are provided. The main body rotates so that the top of one stacking space corresponds to the trajectory of the friction plate or steel sheet moving by the pusher body, while the top of the other stacking space is misaligned with the trajectory of the friction plate or steel sheet moving by the pusher body.

[0016] According to one embodiment of this application, two mounting members are provided, each of which forms a through hole. The two mounting members are partially overlapped in a manner coaxially arranged with their respective through holes. The main body rotates so that the top of one stacking space corresponds to the through hole while the top of the other stacking space is offset from the through hole. The stacking mechanism includes two sets of support components. One set of support components has multiple components, each including a support body. The support bodies of the multiple support components in one set are spaced apart and mounted on a mounting member and are configured to move closer to or away from the center of the through hole. The end face of the support body near the center of the through hole gradually tilts from top to bottom towards the center of the through hole. Friction pieces or steel plates that are pushed to the top of the stacking space by the pusher body fall onto the support body and are pressed against it. The support assembly includes an end face near the center of the through hole. When the friction plate or steel sheet supported by the support body is subjected to downward pressure, the support body is squeezed by the friction plate or steel sheet and moves away from the center of the through hole. The support assembly includes at least one elastic element. The two ends of the elastic element are respectively connected to the support body and the mounting member. The elastic element can undergo elastic deformation when the support body moves away from the center of the through hole. After the pressure is removed, the support body can move towards the center of the through hole under the elastic force of the elastic element. The stacking member also includes a pressing assembly. The pressing assembly includes a pressing body and a driving member. The pressing body is installed above the through hole. The pressing body is installed on the driving member and driven by the driving member to move downward to apply pressure to the friction plate or steel sheet carried by the support body and press it into the stacking space.

[0017] According to one embodiment of this application, the automatic stacking device for clutch plate assemblies further includes an alignment assembly. The number of alignment assemblies is the same as the number of limiting assemblies. The alignment assembly includes a plurality of first alignment members and a plurality of second alignment members. Both the first and second alignment members are mounted on the main body of the platform body. Each first alignment member has a first inclined groove extending downward from its top, and each second alignment member has a second inclined groove extending downward from its top. When friction plates and steel plates are stacked crosswise in a stacking space, the plurality of first alignment members of the alignment assembly are spaced apart on the outer periphery of the outer spline of the steel plate. The first inclined groove is formed on the side of the first alignment member near the outer periphery of the steel plate. Multiple second alignment members of the alignment assembly are spaced apart on the inner periphery of the inner spline of the friction plate. The second inclined groove is formed on the side of the second alignment member near the inner periphery of the friction plate. When the steel plate moves down so that the tooth block of its outer spline abuts against the bottom wall of the first inclined groove of the first alignment member, the pressed steel plate slides down along the bottom wall of the first inclined groove and rotates so that the tooth slot of its outer spline corresponds to the first alignment member and is placed in the stacking space. When the friction plate moves down so that the tooth block of its inner spline abuts against the bottom wall of the second inclined groove of the second alignment member, the pressed friction plate slides down along the bottom wall of the second inclined groove and rotates so that the tooth slot of its inner spline corresponds to the second alignment member and is placed in the stacking space. Attached Figure Description

[0018] Figure 1 A schematic diagram of the structure of the automatic stacking device for clutch plate assemblies described in this application is shown.

[0019] Figure 2 A schematic diagram showing the structural connection relationship between the stacking platform and the alignment assembly of the automated stacking device for clutch disc assemblies described in this application is shown.

[0020] Figure 3 A partial structural cross-sectional view of the automatic stacking device for clutch disc assemblies described in this application is shown.

[0021] Figure 4 It shows Figure 3 Enlarged view of a local structure.

[0022] Figure 5 Another partial perspective view of the automated stacking device for clutch plate assemblies described in this application is shown.

[0023] Figure 6 A partial structural schematic diagram of the automatic stacking device for clutch plate assemblies described in this application is shown.

[0024] Figure 7 It shows Figure 6A structural sectional view.

[0025] Figure 8 It shows Figure 7 Enlarged view of a local structure. Detailed Implementation

[0026] The following description is intended to disclose this application and enable those skilled in the art to implement it. The preferred embodiments described below are merely examples, and other obvious variations will occur to those skilled in the art. The basic principles of this application defined in the following description can be applied to other embodiments, modifications, improvements, equivalents, and other technical solutions that do not depart from the spirit and scope of this application.

[0027] Those skilled in the art should understand that, in the disclosure of this application, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, the above terms should not be construed as limitations on this application.

[0028] It is understood that the term "a" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element can be one, while in another embodiment, the number of the element can be multiple, and the term "a" should not be understood as a limitation on the number.

[0029] refer to Figures 1 to 4 An automatic stacking device for clutch disc assemblies according to a preferred embodiment of the present application will be described in detail below. The automatic stacking device for clutch disc assemblies includes a device body 10, the device body 10 including a stacking platform 11, the stacking platform 11 having at least one stacking space 1101.

[0030] The automatic stacking device for clutch plate assemblies includes two stacking mechanisms 20. Each stacking mechanism 20 includes a storage component 21 with a storage space 2101. The storage spaces 2101 formed by the storage components 21 of the two stacking mechanisms 20 respectively stack multiple friction plates and multiple steel plates. The storage components 21 of both stacking mechanisms 20 are positioned above the stacking platform 11, and the bottom ends of the two storage components 21 and the stacking platform 11 respectively form two material passage gaps 1001. The dimensions of the two material passage gaps 1001 are adapted to the thickness of a single friction plate and a single steel plate. Friction plates placed at the bottom of the storage space 2101 or friction plates falling into the material passage gaps 1001 under their own gravity are allowed to pass through the storage space 2101.

[0031] refer to Figure 1 and Figure 5 The stacking mechanism 20 includes a stacking component 22, which includes a pushing assembly 221. The pushing assembly 221 includes a pushing body 2211 and a driving member 2212. The pushing body 2211 of each stacking mechanism 20 is mounted on a driving member 2212 and driven by the corresponding driving member 2212 to move below a storage member 21. The friction plate or steel plate is pushed and moved by the pushing body 2211. The pushing body 2211 is located above the stacking platform 11. The stacking space 1101 is lower than the height of the pushing body 2211, and the top of the stacking space 1101 corresponds to the trajectory of the friction plate or steel plate moved by the pushing body 2211. The pushing bodies 2211 of each of the two stacking mechanisms 20 can take turns pushing the friction plates and steel plates placed in the two material passage gaps 1001 away from the material passage gaps 1001 and move them above the storage space 2101 so that they fall into the storage space 2101, so that the friction plates and steel plates are automatically stacked in a cross manner to obtain a clutch plate group composed of a single friction plate and a single steel plate. Compared with the existing manual stacking method, it is convenient to operate, saves manpower, improves work efficiency, and effectively reduces the damage rate.

[0032] Preferably, the driving component 2212 is implemented as a cylinder.

[0033] refer to Figure 5 Preferably, the ends of the pusher bodies 2211 of the two stacking mechanisms 20 that are away from the corresponding driving members 2212 are all arc-shaped and their curvature is adapted to the curvature of the friction plate and the steel plate, so that when the pusher body 2211 pushes the friction plate or the steel plate to move, the contact area between the pusher body 2211 and the friction plate or the steel plate is large enough so that the friction plate or the steel plate can move smoothly.

[0034] refer to Figure 2 The stacking platform 11 includes a platform body 111 and at least one limiting component 112. The limiting component 112 includes at least one first limiting member 1121, which is installed above the platform body 111. The stacking space 1101 is formed by the platform body 111 and the first limiting member 1121. When friction plates and steel plates are stacked crosswise in the stacking space 1101, the first limiting member 1121 is located on the outer periphery of the friction plates and steel plates to limit their movement and improve the neatness of the stacking.

[0035] Preferably, four first limiting members 1121 are provided, and the four first limiting members 1121 are arranged at equal intervals in pairs to limit the friction plate and steel plate in multiple directions from the outer periphery of the stacking space 1101.

[0036] As deformable, the first limiting member 1121 is provided in a ring shape to fully limit the friction plate and steel plate disposed in the stacking space 1101 from the outer periphery.

[0037] The limiting component 112 further includes at least one second limiting member 1122, which is installed above the platform body 111. The first limiting member 1121, the second limiting member 1122, and the platform body 111 together form the stacking space 1101. When the friction plates and steel plates are stacked crosswise in the stacking space 1101, the second limiting member 1122 and the first limiting member 1121 are respectively provided on the inner and outer peripheral sides of the friction plates and steel plates, so that the first limiting member 1121 and the second limiting member 1122 cooperate to limit the friction plates and steel plates.

[0038] Preferably, four second limiting members 1122 are provided, and the four second limiting members 1122 are arranged at equal intervals in pairs to limit the friction plate and steel plate in multiple directions from the inner periphery of the stacking space 1101.

[0039] As deformable, a second limiting member 1122 is provided, which is annular to fully limit the friction pads and steel sheets disposed in the stacking space 1101 from the inner periphery.

[0040] refer to Figure 1The storage component 21 has a side opening 2102 that communicates with the storage space 2101. The width of the side opening 2102 formed by the storage components 21 of the two stacking mechanisms 20 is greater than the diameter of the friction plate and the steel plate, respectively, so that multiple stacked friction plates or steel plates can be loaded into the stacking space 1101 from the side of the storage component 21, thereby increasing the convenience of loading.

[0041] refer to Figures 6 to 8 The platform body 111 includes a main component 1111 and at least one mounting component 1112. The first limiting component 1121 and the second limiting component 1122 are both mounted on the main component 1111 and together with the main component 1111, form the stacking space 1101. The mounting component 1112 is erected above the main component 1111, the material storage component 21 is disposed above the mounting component 1112, and the material pushing body 2211 is movably disposed above the mounting component 1112. The main body 10 of the equipment also includes a base 12, which includes a main body 121. The mounting member 1112 is mounted on the base body 121. The main body 1111 is rotatably disposed above the base body 121 so that the top of the stacking space 1101 is offset from the trajectory of the friction plate or steel plate moved by the pusher body 2211, so that the friction plate and steel plate stacked alternately in the corresponding storage space 2101 can be taken out after the stacking operation is completed.

[0042] Preferably, the seat 12 includes a drive member 122, which is mounted on the seat body 121. The main body 1111 is mounted on the drive member 122 and can be driven by the drive member 122 to rotate, so as to automatically transfer the friction plates and steel plates stacked in the stacking space 1101.

[0043] Preferably, the drive element 122 is implemented as a motor.

[0044] It is worth mentioning that the main body 1111 has at least one locking structure 11111, which is located off-center from the rotation center of the main body 1111, and the number of locking structures 11111 is the same as the number of limiting components 112. The seat 12 also includes a locking member 123, which is located outside the main body 1111. When the main body 1111 rotates so that the top of the stacking space 1101 corresponds to the trajectory of the friction plate or steel sheet pushed by the pusher body 2211, the locking member 123 corresponds to one of the locking structures 11111. The locking member 123 locks the main body 1111 by interlocking with the corresponding locking structure 11111, so as to prevent the main body 1111 from rotating during the stacking operation and affecting the stacking operation.

[0045] Preferably, the locking structure 11111 is implemented as a socket, and the locking member 123 is implemented as a motor, the size of which is adapted to the size of the socket. The motor locks the main body 1111 by inserting its output shaft into the socket.

[0046] Preferably, two limiting components 112 are provided, and two corresponding stacking spaces 1101 are provided. The main body 1111 rotates so that the top of one stacking space 1101 corresponds to the trajectory of the friction plate or steel plate pushed by the pusher body 2211, while the top of the other stacking space 1101 is offset from the trajectory of the friction plate or steel plate pushed by the pusher body 2211, so that the stacking and material handling operations can be carried out synchronously, thereby improving work efficiency.

[0047] Preferably, two mounting members 1112 are provided, each mounting member 1112 forming a through hole 111201. The two mounting members 1112 are partially overlapped in a manner where their respective through holes 111201 are coaxially arranged. The main body 1111 rotates so that the top end of one stacking space 1101 corresponds to the through hole 111201, while the top end of the other stacking space 1101 is offset from the through hole 111201. The stacking mechanism 20 includes two sets of support components 23. Each set of support components 23 has multiple components, each support component 23 including a support body 231. The support bodies 231 of the multiple support components 23 in one set are spaced apart and mounted on a mounting member 1112 and are configured to move closer to or away from the center of the through hole 111201. The end face of the support body 231 near the center of the through hole 111201 gradually tilts from top to bottom towards the center of the through hole 111201. The friction plate or steel sheet, pushed by the pusher body 2211 to the top of the stacking space 1101, falls onto the support body 231 and is supported by one end face of the support body 231 near the center of the through hole 111201. When the friction plate or steel sheet supported by the support body 231 is subjected to downward pressure, the support body 231 is squeezed by the friction plate or steel sheet and moves away from the center of the through hole 111201, thereby allowing the friction plate or steel sheet to move into the stacking space 1101 to avoid obstruction.

[0048] The support assembly 23 includes at least one elastic element 232, with its two ends connected to the support body 231 and the mounting member 1112, respectively. The elastic element 232 is capable of elastic deformation when the support body 231 moves away from the center of the through hole 111201. After the pressure is removed, the support body 231 can move towards the center of the through hole 111201 under the elastic force of the elastic element 232, so as to provide support for the friction plate or steel plate subsequently pushed to the top of the stacking space 1101.

[0049] In this way, the friction plate or steel plate can be vertically dropped into the stacking space 1101 while maintaining a horizontal posture through the support component 23, ensuring that the friction plate and steel plate are placed coaxially in the stacking space 1101 and improving the neatness of the stacking.

[0050] Preferably, each group of the support components 23 has four components, and the four support components 23 in a group are arranged in pairs at intervals. When the friction plate or steel plate is supported by the support body 231, the four support bodies 231 of the corresponding group provide support from multiple positions on the bottom of the friction plate or steel plate, ensuring that the friction plate or steel plate is stably supported.

[0051] refer to Figures 5 to 6The stacking component 22 further includes a pressing assembly 222, which includes a pressing body 2221. The pressing body 2221 is installed above the through hole 111201. The pressing body 2221 can be driven to move downward to apply pressure to the friction plate or steel plate carried by the support body 231 and press it into the stacking space 1101.

[0052] The pressing assembly 222 includes a pressing member 2222. The pressing body 2221 is mounted on the pressing member 2222 and is driven by the pressing member 2222 to move up and down to continuously perform pressing operations.

[0053] Preferably, the driving force 2222 is implemented as a cylinder.

[0054] refer to Figure 2 The automatic stacking device for clutch plate assemblies further includes at least one alignment assembly 30, the number of which is the same as the number of limiting assemblies 112. The alignment assembly 30 includes a plurality of first alignment members 31 and a plurality of second alignment members 32, both of which are mounted on the main body 1111 of the platform body 111. Each first alignment member 31 has a first inclined groove 3101 extending downward from its top, and each second alignment member 32 has a second inclined groove 3201 extending downward from its top. When friction plates and steel plates are cross-stacked in a stacking space 1101, the plurality of first alignment members 31 of the alignment assembly 30 are spaced apart on the outer periphery of the outer spline of the steel plate, with the first inclined groove 3101 formed on the side of the first alignment member 31 near the outer periphery of the steel plate. The plurality of second alignment members 32 of the alignment assembly 30 are spaced apart on the inner periphery of the inner spline of the friction plate, with the second inclined groove 3201 formed on the side of the second alignment member 32 near the inner periphery of the friction plate.

[0055] When the steel sheet moves downward so that the teeth of its outer spline abut against the bottom wall of the first inclined groove 3101 of the first alignment member 31, the pressed steel sheet slides down along the bottom wall of the first inclined groove 3101 and rotates so that the teeth of its outer spline correspond to the first alignment member 31 and are placed in the stacking space 1101. When the friction plate moves downward so that the teeth of its inner spline abut against the bottom wall of the second inclined groove 3201 of the second alignment member 32, the pressed friction plate slides down along the bottom wall of the second inclined groove 3201 and rotates so that the teeth of its inner spline correspond to the second alignment member 32 and are placed in the stacking space 1101. In this way, multiple friction plates and multiple steel sheets are automatically adjusted in posture and stacked crosswise in the stacking space 1101 with their teeth aligned, which facilitates quick access and ensures the integrity of the stack compared to manual stacking.

[0056] Preferably, when four first limiting members 1121 are provided, each first limiting member 1121 has a first groove 112101, and each first alignment member 31 is installed in the first groove 112101 with its corresponding first inclined groove 3101 facing away from the first groove 112101. When four second limiting members 1122 are provided, each second limiting member 1122 has a second groove 112201, and each second alignment member 32 is installed in the second groove 112201 with its facing away from the second groove 112201.

[0057] Those skilled in the art should understand that the embodiments of this application described above and shown in the accompanying drawings are merely examples and do not limit the scope of this application. The advantages of this application have been fully and effectively implemented. The functional and structural principles of this application have been demonstrated and explained in the embodiments, and any variations or modifications can be made to the implementation of this application without departing from the stated principles.

Claims

1. An automatic stacking apparatus for clutch plate sets, characterized in that, The automatic stacking device for clutch plate sets comprises: a device body comprising a stacking platform having at least one stacking space; two stacking mechanisms comprising: a storage member having a storage space, the storage space formed by each of the storage members of the two stacking mechanisms respectively stacks a plurality of friction plates and a plurality of steel plates, the storage members of the two stacking mechanisms are arranged above the stacking platform, and the bottom ends of the two storage members form two material passing gaps with the stacking platform respectively, the sizes of the two material passing gaps are respectively matched with the thicknesses of single friction plates and single steel plates, and the friction plates or steel plates placed at the bottom ends of the storage spaces fall into the material passing gaps under the action of their own gravity; a stacking member comprising a pushing assembly, the pushing assembly comprises a pushing body and a driving member, the pushing body of each of the stacking mechanisms is mounted to a driving member and is driven by the corresponding driving member to move below the storage member, and the friction plates or steel plates are pushed and moved by the pushing body, the pushing body is located above the stacking platform, the stacking space is lower than the height of the pushing body, and the top end of the stacking space corresponds to the track of the friction plates or steel plates pushed and moved by the pushing body, and the pushing bodies of the two stacking mechanisms can alternately push the friction plates and steel plates placed in the two material passing gaps to move away from the material passing gaps and to the above of the storage space to fall into the storage space.

2. The automatic stacking apparatus for clutch plate sets according to claim 1, characterized in that, The ends of the pushing bodies of the two stacking mechanisms away from the corresponding driving members are arc-shaped, and the curvatures of the pushing bodies are respectively matched with the curvatures of the friction plates and steel plates.

3. The automatic stacking apparatus for clutch plate sets according to claim 1 or 2, characterized in that The side of the storage member forms a side opening communicating with the storage space, and the widths of the side openings formed by the storage members of the two stacking mechanisms are respectively greater than the diameters of the friction plates and steel plates.

4. The automatic stacking apparatus for clutch plate sets of claim 1, wherein, The stacking platform comprises a platform body and at least one limiting assembly, the limiting assembly comprises at least one first limiting member, the first limiting member is mounted above the platform body, the stacking space is formed by the platform body and the first limiting member, and when the friction plates and steel plates are cross-stacked in the stacking space, the first limiting member is located at the outer circumferential side of the friction plates and steel plates to limit them.

5. The automatic stacking apparatus for clutch plate sets of claim 4, wherein, The limiting assembly further comprises at least one second limiting member, the second limiting member is mounted above the platform body, the first limiting member, the second limiting member and the platform body jointly form the stacking space, and when the friction plates and steel plates are cross-stacked in the stacking space, the inner and outer circumferential sides of the friction plates and steel plates are respectively provided with the second limiting member and the first limiting member.

6. The automatic stacking apparatus for clutch plate sets of claim 5, wherein, The platform body comprises a main body and at least one mounting member, the first and second limiting members are mounted on the main body and together form the stacking space, the mounting member is arranged above the main body, the storage member is arranged above the mounting member, the pushing body is movably arranged above the mounting member, and the device body further comprises a seat body, the seat body comprises a seat body and a driving member, the mounting member and the driving member are mounted on the seat body, the main body is rotatably arranged above the seat body, and the main body is mounted on the driving member and can be driven to rotate by the driving member.

7. The automatic stacking apparatus for clutch plate sets of claim 6, wherein, The main body has at least one locking structure, the locking structure is located away from the rotation center of the main body, and the number of the locking structure is consistent with the number of the limiting assembly, the seat body further comprises a locking member, the locking member is located outside the main body, when the main body rotates to make the top end of one stacking space correspond to the track of the friction plate or steel plate moved by the pushing body, the locking member corresponds to one locking structure, and the locking member locks the main body by inserting and fitting with the corresponding locking structure.

8. The automatic stacking apparatus for clutch plate sets according to claim 6 or 7, characterized in that The limiting assembly is provided with two, the corresponding stacking space is provided with two, and the main body rotates to make the top end of one stacking space correspond to the track of the friction plate or steel plate moved by the pushing body while the top end of the other stacking space is offset from the track of the friction plate or steel plate moved by the pushing body.

9. The automatic stacking apparatus for clutch plate sets of claim 6 wherein, The installation piece is provided with two, each of the installation piece forms a through hole, two installation pieces are coaxially arranged in the through hole formed by each part of the cross-lap, the main body rotates to make one of the stacking space top end and the through hole corresponding while the other stacking space top end and the through hole is staggered, the stacking mechanism includes two groups of support components, a group of support components is provided with a plurality of, the support body, a plurality of support components of a group of support bodies are installed in a installation piece and are arranged to be able to move close to or away from the center of the through hole, the end face of the support body close to the center of the through hole is gradually inclined to the center of the through hole from top to bottom, the friction sheet or steel sheet pushed by the pushing body and moved to the top of the stacking space falls above the support body to be supported by the end face of the support body close to the center of the through hole, when the friction sheet or steel sheet supported by the support body is pressed, the support body is extruded by the friction sheet or steel sheet and moves away from the center of the through hole, the support component includes at least one elastic element, the two ends of the elastic element are connected with the support body and the installation piece respectively, the elastic element can be elastically deformed when the support body moves away from the center of the through hole, the support body can move towards the center of the through hole under the action of the elastic force of the elastic element after the pressure is removed, the stacking mechanism further includes a pressing assembly, the pressing assembly includes a pressing body and a driving element, the pressing body is installed above the through hole, the pressing body is installed on the driving element and is driven by the driving element to move downward to press the friction sheet or steel sheet supported by the support body into the stacking space.

10. The automatic stacking apparatus for clutch plate sets of claim 6 wherein, The automatic stacking device for clutch plate sets also includes alignment assemblies, the number of which is consistent with the number of the limiting assemblies, the alignment assemblies including a plurality of first alignment pieces and a plurality of second alignment pieces, the first alignment pieces and the second alignment pieces being mounted to the main body piece of the platform main body, each of the first alignment pieces having a first inclined groove extending downwardly and obliquely from a top end thereof, each of the second alignment pieces having a second inclined groove extending downwardly and obliquely from a top end thereof, when the friction plates and the steel plates are cross-stacked in a stacking space, the plurality of first alignment pieces of an alignment assembly being distributed at intervals on the outer spline outer periphery of the steel plates, the first inclined groove being formed on a side of the first alignment piece close to the outer spline outer periphery, the plurality of second alignment pieces of an alignment assembly being distributed at intervals on the inner spline inner periphery of the friction plates, the second inclined groove being formed on a side of the second alignment piece close to the inner spline inner periphery, when the steel plates are lowered so that the tooth blocks of the outer spline outer peripheries of the steel plates abut against the bottom walls of the first inclined grooves of the first alignment pieces, the pressed steel plates are rotated while being lowered along the bottom walls of the first inclined grooves so as to be placed in the stacking space in a manner that the tooth gaps of the outer spline outer peripheries correspond to the first alignment pieces, when the friction plates are lowered so that the tooth blocks of the inner spline inner peripheries of the friction plates abut against the bottom walls of the second inclined grooves of the second alignment pieces, the pressed friction plates are rotated while being lowered along the bottom walls of the second inclined grooves so as to be placed in the stacking space in a manner that the tooth gaps of the inner spline inner peripheries correspond to the second alignment pieces.

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