Insulation paper creasing device

Abstract

The utility model relates to the technical field of motor production, in particular to an insulation paper indentation device. The insulation paper creasing device comprises a rack, a driving assembly, a creasing wheel assembly and a dismounting and mounting structure, the driving assembly is installed on the rack and can drive the creasing wheel assembly to press insulation paper, and the dismounting and mounting structure comprises a straight tooth spline and a locking assembly. The straight tooth spline is detachably connected with the output end of the driving assembly and the output end of the creasing wheel assembly at the same time, the creasing wheel assembly and the rack can be detachably fixed through the locking assembly, disassembly and assembly are convenient, the creasing wheel assembly is convenient to replace, the disassembly and assembly time of the creasing wheel assembly is shortened, and the disassembly and assembly efficiency of the creasing wheel assembly is effectively improved. And the production efficiency of the motor stator is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of motor production, in particular to an insulating paper indentation device. Background Art

[0002] During the production and processing of a flat wire motor stator, it is necessary to lay insulating paper in the stator slots to isolate the stator from the coil, prevent electric breakdown and short circuit between the stator coil and the slot wall of the stator slot, and play a role in isolation, protection and improvement of insulation performance.

[0003] In the related art, it is necessary to use paper inserting equipment to insert the insulating paper into the stator slots and use an insulating paper indentation device to fold the insulating paper along the slot profile of the stator slots. The insulating paper indentation device includes a driving mechanism as a power source and an indentation tooling for folding the insulating paper. The indentation tooling is connected to the driving mechanism through a coupling. Since the specifications of motors are different, the specifications of the stator slots in the motor stator are also different, which requires using different types of indentation tooling to press the insulating paper into different stator slots. Therefore, in order to adapt to different insulating papers of different products, multiple indentation toolings with different specifications that are detachably connected to the driving mechanism are provided in the insulating paper indentation device to replace the indentation toolings with different specifications according to different requirements. However, when replacing the indentation tooling, it is necessary to repeatedly disassemble and assemble the coupling, which consumes a long time and affects the production efficiency.

[0004] Therefore, it is urgent to invent an insulating paper indentation device to solve the above problems. Summary of the Utility Model

[0005] The purpose of the utility model is to provide an insulating paper indentation device to achieve rapid replacement of indentation toolings with different specifications and improve production efficiency.

[0006] To achieve the above object, the utility model adopts the following technical solutions:

[0007] An insulating paper indentation device for pressing insulating paper, comprising:

[0008] A frame;

[0009] A driving assembly installed on the frame;

[0010] An indentation wheel assembly, the driving assembly can drive the indentation wheel assembly to press the insulating paper; and

[0011] A disassembly and assembly structure, the disassembly and assembly structure includes a straight tooth spline and a locking assembly, the straight tooth spline is detachably connected to the output end of the driving assembly and the output end of the indentation wheel assembly at the same time;

[0012] The locking assembly can detachably fix the indentation wheel assembly to the frame.

[0013] As an alternative, the straight spline is of a cylindrical structure. An external keyway is provided on the outer peripheral wall of the straight spline, and an internal keyway is provided on the inner cavity wall of the straight spline. Either one of the external keyway and the internal keyway is inserted and fixed to the output end of the drive assembly, and the other one of the external keyway and the internal keyway is inserted and fixed to the input end of the indentation wheel assembly.

[0014] As an alternative, the disassembly and assembly structure further includes:

[0015] A connection assembly. The insulating paper indentation device further includes a control assembly. The connection assembly can communicatively connect the insulating paper detector in the indentation wheel assembly to the control assembly in a state where the straight spline connects and fixes the drive assembly and the indentation wheel assembly. The control assembly is used to control the opening and closing of the drive assembly.

[0016] As an alternative, the connection assembly includes:

[0017] A first docking seat; and

[0018] A second docking seat. Either one of the first docking seat and the second docking seat is fixed to the indentation wheel assembly, and the other one of the first docking seat and the second docking seat is fixed to the frame;

[0019] In a state where the straight spline is simultaneously connected and fixed to the drive assembly and the indentation wheel assembly, the first docking seat is inserted and fixed to the second docking seat. The first docking seat and the second docking seat inserted and fixed together are used to transmit signals to the control assembly.

[0020] As an alternative, either one of the first docking seat and the second docking seat is provided with a probe, and the other one of the first docking seat and the second docking seat is provided with a socket. The probe is inserted and fixed to the socket.

[0021] As an alternative, a plurality of probes are provided, and a plurality of sockets are provided. Each probe is correspondingly arranged with a socket.

[0022] As an alternative, the locking assembly includes:

[0023] A fixing member, which is locked and fixed to the frame;

[0024] A handheld member. One end of the handheld member is provided with a cam, and the cam is pivotally connected to the fixing member;

[0025] A floating member and a contact member, wherein the floating member is sleeved on the outer periphery of the fixed member, the contact member is fixed to the floating member, the floating member can move along a preset direction, the floating member is in contact with the cam, the indentation wheel assembly is arranged between the contact member and the frame along the preset direction, and the handheld member can drive the floating member to move towards the frame and press tightly against the indentation wheel assembly.

[0026] As an alternative, an elastic buffer layer covers the end face of the contact member close to the indentation wheel assembly;

[0027] And / or, an elastic buffer layer covers the end face of the frame close to the indentation wheel assembly.

[0028] As an alternative, the disassembly and assembly structure includes at least two locking components, at least two locking components are arranged at intervals on the outer periphery of the indentation wheel assembly, and at least two locking components jointly and detachably fix the indentation wheel assembly to the frame.

[0029] As an alternative, the disassembly and assembly structure further includes:

[0030] A hoop, an air inlet pipe is provided on the indentation wheel assembly, and the hoop is used to conductively fix the conveying pipe of the suction device to the air inlet pipe.

[0031] Advantages of the present utility model:

[0032] The insulating paper indentation device provided by the present utility model installs the driving component on the frame, enabling the driving component to drive the indentation wheel assembly to press the insulating paper, achieving the preparation of indentations on the insulating paper for the assembly of the motor stator; the straight tooth splines in the disassembly and assembly structure are respectively detachably connected to the output end of the driving component and the input end of the indentation wheel assembly, facilitating the disassembly and assembly of the driving component and the indentation wheel assembly and improving the disassembly and assembly efficiency; using the locking component to detachably fix the indentation wheel assembly to the frame can further ensure the connection and fixing effect between the indentation wheel assembly and the driving component installed on the frame, with convenient disassembly and assembly, facilitating the replacement of the indentation wheel assembly, shortening the disassembly and assembly time of the indentation wheel assembly, effectively improving the disassembly and assembly efficiency of the indentation wheel assembly, and thus improving the production efficiency of the motor stator. Description of the drawings

[0033] Figure 1 is the front view of the insulating paper indentation device provided by the embodiment of the present utility model;

[0034] Figure 2 is the partial exploded view of the insulating paper indentation device provided by the embodiment of the present utility model;

[0035] Figure 3It is a schematic cross-sectional view of the insulating paper indentation device provided by an embodiment of the present utility model;

[0036] Figure 4 It is Figure 3 a partial enlarged view of the position A in

[0037] Figure 5 It is a schematic structural view of the locking assembly provided by an embodiment of the present utility model;

[0038] Figure 6 It is Figure 3 a partial enlarged view of the position B in

[0039] In the figure:

[0040] 100, indentation wheel assembly; 110, intake pipe; 120, handle;

[0041] 200, drive assembly;

[0042] 300, frame;

[0043] 400, straight spline;

[0044] 500, connection assembly; 510, first docking seat; 511, probe; 520, second docking seat; 521, insertion slot;

[0045] 600, locking assembly; 610, handheld part; 611, cam; 620, floating part; 630, fixed part; 640, abutting part;

[0046] 700, hoop;

[0047] 800, conveying pipeline. Detailed implementation manners

[0048] To make the technical problems solved, the technical solutions adopted, and the technical effects achieved by the present utility model clearer, the technical solutions of the present utility model will be further described below with reference to the drawings and through specific implementation manners.

[0049] In the description of the present utility model, unless otherwise clearly defined and limited, the terms "connected", "connected to", and "fixed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0050] In the present utility model, unless otherwise clearly specified and defined, the first feature being "above" or "below" the second feature may include direct contact between the first and second features, or may also include the situation where the first and second features are not in direct contact but are in contact through additional features therebetween. Moreover, the first feature being "above", "over" and "on the top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "under" and "beneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the horizontal height of the first feature is lower than that of the second feature.

[0051] In the description of this embodiment, the orientation or positional relationships such as "above", "below", "left" and "right" are based on the orientation or positional relationships shown in the drawings. They are only for the convenience of description and simplifying the operations, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meanings.

[0052] For the laying of insulating paper in the vibration stator slots, it is necessary to use paper inserting equipment to insert the insulating paper into the stator slots and use an insulating paper indentation device to fold the insulating paper along the slot profile of the stator slots. The insulating paper indentation device includes a driving mechanism as the power source and an indentation tooling for folding the insulating paper. The indentation tooling is connected to the driving mechanism through a coupling. Since the specifications of motors are different, the specifications of the stator slots in the motor stator are also different. This requires using different types of indentation tooling to press the insulating paper into different stator slots. Therefore, in order to adapt to different insulating papers of different products, there are multiple indentation toolings with different specifications that are detachably connected to the driving mechanism in the insulating paper indentation device, so as to replace the indentation toolings with different specifications according to different requirements. However, when replacing the indentation tooling, it is necessary to repeatedly disassemble and assemble the coupling, which consumes a long time and affects the production efficiency.

[0053] To solve the above problems, as Figure 1 and Figure 2 shown, this embodiment provides an insulating paper indentation device. The insulating paper indentation device includes a disassembly and assembly structure, an indentation wheel assembly 100, a driving assembly 200 and a frame 300. Among them, the driving assembly 200 is installed on the frame 300, and the driving assembly 200 can drive the indentation wheel assembly 100 to press the insulating paper. The disassembly and assembly structure includes a straight tooth spline 400 and a locking assembly 600. The straight tooth spline 400 is detachably connected to the output ends of both the driving assembly 200 and the indentation wheel assembly 100 at the same time, and the locking assembly 600 can detachably fix the indentation wheel assembly 100 to the frame 300.

[0054] The insulating paper indentation device installs the driving component 200 on the frame 300, enabling the driving component 200 to drive the indentation wheel component 100 to press the insulating paper, realizing the preparation of indentations on the insulating paper for the assembly of the motor stator. By detachably connecting the straight spline 400 in the disassembly and assembly structure to the output end of the driving component 200 and the input end of the indentation wheel component 100 respectively, it is convenient to disassemble and assemble the driving component 200 and the indentation wheel component 100, improving the disassembly and assembly efficiency. By using the locking component 600 to detachably fix the indentation wheel component 100 to the frame 300, it can further ensure the connection and fixing effect between the indentation wheel component 100 and the driving component 200 installed on the frame 300. It is convenient to disassemble and assemble, facilitating the replacement of the indentation wheel component 100, shortening the disassembly and assembly time of the indentation wheel component 100, effectively improving the disassembly and assembly efficiency of the indentation wheel component 100, and thus improving the production efficiency of the motor stator.

[0055] It should be noted that the specific structure of the indentation wheel component 100, the pressing principle and method of the indentation wheel component 100 on the insulating paper are all prior arts, and the specific structure of the driving component 200 and the driving principle of the driving component 200 on the indentation wheel component 100 are also prior arts, which will not be elaborated here.

[0056] As an alternative, the straight spline 400 is a cylindrical structure. The outer peripheral wall of the straight spline 400 is provided with an outer keyway, and the inner cavity wall of the straight spline 400 is provided with an inner keyway. Either one of the outer keyway and the inner keyway is inserted and fixed to the output end of the driving component 200, and the other one of the outer keyway and the inner keyway is inserted and fixed to the input end of the indentation wheel component 100. By providing an outer keyway on the outer peripheral wall of the straight spline 400 and an inner keyway on the inner cavity wall of the straight spline 400, and using the outer keyway and the inner keyway to be inserted and fixed to the output end of the driving component 200 and the input end of the indentation wheel component 100 respectively, not only can the driving force of the driving component 200 be effectively transmitted to the indentation wheel component 100, but also the disassembly and assembly efficiency of the driving component 200 and the indentation wheel component 100 can be improved by the insertion and fixing of the outer keyway and the inner keyway.

[0057] It should be noted that in this embodiment, the outer keyway is inserted and fixed to the input end of the indentation wheel component 100, and the inner keyway is inserted and fixed to the output end of the driving component 200. Specifically, the output end of the indentation wheel component 100 is provided with an insertion hole, and the inner cavity wall of the insertion hole is provided with a docking keyway, and the docking keyway is inserted and fixed to the outer keyway of the straight spline 400. The output end of the driving component 200 is provided with an insertion post, and the outer peripheral wall of the insertion post is provided with a docking protrusion, and the docking protrusion can be inserted into the central chamber of the straight spline 400 and inserted and fixed to the inner keyway. In other embodiments, it is also possible to insert and fix the inner keyway to the input end of the indentation wheel component 100 and insert and fix the outer keyway to the output end of the driving component 200, and this embodiment does not make specific limitations.

[0058] When the indentation wheel assembly 100 needs to be replaced, first open the locking assembly 600, then disconnect the output end of the straight spline 400 and the indentation wheel assembly 100 that are inserted and fixed together. Subsequently, insert and fix the output end of another indentation wheel assembly 100 with the straight spline 400. Finally, use the locking assembly 600 to lock and fix another indentation wheel assembly 100 to the frame 300.

[0059] In an alternative solution, the disassembly and assembly structure further includes a connection assembly 500. Among them, the insulating paper indentation device further includes a control assembly. The connection assembly 500 can communicatively connect the insulating paper detector in the indentation wheel assembly 100 with the control assembly when the straight spline 400 connects and fixes the driving assembly 200 and the indentation wheel assembly 100. The control assembly is used to control the opening and closing of the driving assembly 200. By setting the connection assembly 500 to communicatively connect the insulating paper detector in the indentation wheel assembly 100 with the control assembly when the straight spline 400 connects and fixes the driving assembly 200 and the indentation wheel assembly 100, when the insulating paper detector detects insulating paper, the insulating paper detector transmits the detection information to the control assembly along the connection assembly 500. The control assembly controls the driving assembly 200 to start according to the detection information to realize the normal operation of the insulating paper indentation device. When the insulating paper detector does not detect insulating paper, the insulating paper detector transmits the detection information to the control assembly along the connection assembly 500. The control assembly controls the driving assembly 200 to close according to the detection information, avoiding the driving assembly 200 from driving the indentation wheel assembly 100 to work without insulating paper, ensuring that the insulating paper indentation device only works in the state of having insulating paper, and saving costs.

[0060] Combined with Figure 3 and Figure 4The specific structure of the connection component 500 will be described. The connection component 500 includes a first docking seat 510 and a second docking seat 520. Among them, for the second docking seat 520, either the first docking seat 510 or the second docking seat 520 is fixed on the indentation wheel assembly 100, and the other of the first docking seat 510 and the second docking seat 520 is fixed on the frame 300. In a state where the straight spline 400 is simultaneously connected and fixed to both the drive component 200 and the indentation wheel assembly 100, the first docking seat 510 and the second docking seat 520 are plugged and fixed together. The plugged and fixed first docking seat 510 and second docking seat 520 are used to transmit signals to the control component. By splitting the connection component 500 into the first docking seat 510 and the second docking seat 520, and respectively arranging the first docking seat 510 and the second docking seat 520 on the indentation wheel assembly 100 and the frame 300, when the straight spline 400 is simultaneously connected and fixed to both the indentation wheel assembly 100 and the drive component 200, the first docking seat 510 and the second docking seat 520 can be plugged and fixed to transmit signals to the control component. The control component controls the opening and closing of the drive component 200 according to the signals, which can ensure that the drive component 200 drives the indentation wheel assembly 100 to work only when there is insulating paper, saving costs.

[0061] It should be noted that in this embodiment, the first docking seat 510 is arranged at one end of the frame 300 close to the indentation wheel assembly 100, and the second docking seat 520 is arranged at one end of the indentation wheel assembly 100 close to the frame 300. In other embodiments, the first docking seat 510 can also be arranged at one end of the indentation wheel assembly 100 close to the frame 300, and the second docking seat 520 can be arranged at one end of the frame 300 close to the indentation wheel assembly 100. This embodiment does not make specific limitations. In addition, the specific structure and working principle of the control component both belong to the prior art and will not be elaborated here.

[0062] Specifically, a probe 511 is arranged on either the first docking seat 510 or the second docking seat 520, and a plugging slot 521 is arranged on the other of the first docking seat 510 and the second docking seat 520. The probe 511 is plugged and fixed with the plugging slot 521. By arranging a probe 511 on either the first docking seat 510 or the second docking seat 520 and a plugging slot 521 on the other, the signal transmission is realized through the plugging of the probe 511 and the plugging slot 521. The structure is simple and the design is ingenious. It should be noted that in this embodiment, the probe 511 is arranged on the first docking seat 510, and the plugging slot 521 is arranged on the second docking seat 520. In other embodiments, a probe 511 can also be arranged on the second docking seat 520 and a plugging slot 521 can be arranged on the first docking seat 510. This embodiment does not make specific limitations.

[0063] When the indentation wheel assembly 100 and the driving assembly 200 are fixedly connected by the straight spline 400, the probe 511 on the first docking seat 510 is inserted into the socket groove 521 on the second docking seat 520, and whether the control assembly receives a signal is used to verify whether the indentation wheel assembly 100 and the driving assembly 200 are fully connected to the straight spline 400.

[0064] To further improve the verification accuracy, multiple probes 511 are provided, multiple socket grooves 521 are provided, and each probe 511 is correspondingly arranged with a socket groove 521. It should be noted that in this embodiment, 7 probes 511 are arranged at intervals on the first docking seat 510, 7 socket grooves 521 are arranged on the second docking seat 520, each probe 511 is correspondingly arranged with a socket groove 521, one probe 511 and one socket groove 521 form a set of transmission structures, and 7 sets of transmission structures are arranged in the connecting assembly 500. Each set of transmission structures can transmit a signal, and after the control assembly receives 7 signals, it can control the driving assembly 200 to start. In other embodiments, the specific numbers of the probes 511 and the socket grooves 521 can also be adjusted according to actual needs, as long as it is ensured that each probe 511 is correspondingly arranged with a socket groove 521 to form a set of transmission structures, and each set of transmission structures transmits a signal, and the control assembly can control the opening and closing of the driving assembly 200 only after receiving all the signals. This embodiment does not make specific limitations.

[0065] Combined Figure 5 The specific structure of the locking assembly 600 will be described. The locking assembly 600 includes a fixing member 630, a handheld member 610, a floating member 620, and an abutting member 640. Among them, the fixing member 630 is locked and fixed to the frame 300. One end of the handheld member 610 is provided with a cam 611, and the cam 611 is pivotally connected to the fixing member 630. The floating member 620 is sleeved on the outer periphery of the fixing member 630. The abutting member 640 is fixed to the floating member 620. The floating member 620 can move along a preset direction. The floating member 620 abuts against the cam 611. The indentation wheel assembly 100 is arranged between the abutting member 640 and the frame 300 along the preset direction. The handheld member 610 can drive the floating member 620 to move towards the frame 300 and abut tightly against the indentation wheel assembly 100. By pivotally connecting the end of the handheld member 610 provided with the cam 611 to the fixing member 630, using the abutment of the cam 611 and the floating member 620 to drive the floating member 620 to move in the preset direction, fixing the abutting member 640 to the floating member 620, and arranging the indentation wheel assembly 100 between the abutting member 640 and the frame 300 along the preset direction, the effect that the abutting member 640 abuts the indentation wheel assembly 100 tightly against the frame 300 can be achieved, thereby realizing the detachable fixation of the indentation wheel assembly 100 and the frame 300.

[0066] When it is necessary to fix the creasing wheel assembly 100 and the frame 300 together, first, the handpiece 610 is moved so that the cam 611 on the handpiece 610 no longer drives the floating member 620 to move in the preset direction toward the frame 300, and then the creasing wheel assembly 100 is placed between the abutment 640 and the frame 300 in the preset direction, and finally the handpiece 610 is moved in the reverse direction so that the cam 611 on the handpiece 610 drives the floating member 620 to move in the preset direction toward the frame 300, and the abutment 640 presses the creasing wheel assembly 100 against the frame 300. It should be noted that in the present embodiment, the preset direction is the front-to-back direction. In other embodiments, the specific direction of the preset direction can also be adjusted according to actual needs, and this embodiment does not make a specific limitation.

[0067] In order to improve the protection of the creasing wheel assembly 100, the end surface of the abutment 640 close to the creasing wheel assembly 100 is covered with an elastic buffer layer, and the end surface of the frame 300 close to the creasing wheel assembly 100 is covered with an elastic buffer layer. It should be noted that in the present embodiment, the elastic buffer layer is made of rubber material. The rubber material has good elasticity, toughness and wear resistance, and has a long service life. In other embodiments, the elastic buffer layer can also be made of sponge, cotton or other elastic materials, which is not specifically limited in the present embodiment.

[0068] In addition, in other embodiments, only the end surface of the abutment 640 close to the creasing wheel assembly 100 may be covered with an elastic buffer layer, or only the end surface of the frame 300 close to the creasing wheel assembly 100 may be covered with an elastic buffer layer, which is not specifically limited in this embodiment.

[0069] As an optional solution, the disassembly structure includes at least two locking assemblies 600, which are arranged at intervals on the outer periphery of the creasing wheel assembly 100, and the at least two locking assemblies 600 jointly detachably fix the creasing wheel assembly 100 and the frame 300. It should be noted that in this embodiment, the disassembly structure includes two locking assemblies 600, which are respectively arranged at two opposite ends of the creasing wheel assembly 100. In other embodiments, the specific number of the locking assemblies 600 can also be adjusted within the range of two or more according to actual needs, and this embodiment does not make a specific limitation.

[0070] During the operation of the creasing wheel assembly 100, in order to ensure the pressing effect of the creasing wheel assembly 100 on the insulating paper, it is necessary to ensure that no dust settles on the insulating paper during the creasing process. Therefore, it is necessary to set an air inlet pipe 110 on the creasing wheel assembly 100, and connect the air inlet pipe 110 with the conveying pipe 800 of the suction device to achieve negative pressure dust suction of the creasing wheel assembly 100. However, when replacing the creasing wheel assembly 100, the creasing wheel assembly 100 and the conveying pipe 800 need to be removed.

[0071] To improve the disassembly and assembly efficiency of the indentation wheel assembly 100 and the conveying pipeline 800, as Figure 1 , Figure 3 and Figure 6 shown, the disassembly and assembly structure in the insulating paper indentation device provided in this embodiment further includes a hoop 700. Among them, the hoop 700 is used to conduct and fix the conveying pipeline 800 of the suction device and the intake pipe 110. When it is necessary to connect the indentation wheel assembly 100 with the conveying pipeline 800, the conveying pipeline 800 is sleeved on the outer periphery of the intake pipe 110, then the hoop 700 is sleeved on the outer periphery of the conveying pipeline 800, and finally the hoop 700 is used to lock the conveying pipeline 800 and the intake pipe 110. When it is necessary to disassemble the indentation wheel assembly 100 from the conveying pipeline 800, first open the hoop 700, and then disassemble the conveying pipeline 800 from the intake pipe 110. The structure is simple and the disassembly and assembly are convenient. It should be noted that the specific structure and working principle of the hoop 700 both belong to the prior art and will not be elaborated here again.

[0072] In addition, to further facilitate the handling of the indentation wheel assembly 100, a handle 120 is provided on the indentation wheel assembly 100.

[0073] To further facilitate the understanding of the insulating paper indentation device provided in this embodiment. Now, in combination with Figures 1 to 6 the specific operation steps for replacing the indentation wheel assembly 100 of the insulating paper indentation device will be described:

[0074] 1) Pull the hand-held part 610 in the locking assembly 600 to make the abutting part 640 in the locking assembly 600 no longer tightly fix the indentation wheel assembly 100 and the frame 300;

[0075] 2) Disconnect the output end of the indentation wheel assembly 100 from the straight-tooth spline 400. At the same time, the insertion slot 521 in the second docking seat 520 on the indentation wheel assembly 100 is separated from the probe 511 on the first docking seat 510 on the frame 300;

[0076] 3) Insert and fix the output end of another indentation wheel assembly 100 with the straight-tooth spline 400. At the same time, the insertion slot 521 in the second docking seat 520 on this indentation wheel assembly 100 is inserted into the probe 511 on the first docking seat 510 on the frame 300, and this indentation wheel assembly 100 is located between the abutting part 640 and the frame 300;

[0077] 4) Pull the hand-held part 610 in the locking assembly 600 in the reverse direction to make the abutting part 640 in the locking assembly 600 tightly fix this indentation wheel assembly 100 and the frame 300; to complete the disassembly of the original indentation wheel assembly 100 and the installation of another indentation wheel assembly 100.

[0078] Obviously, the above embodiments of the present utility model are merely examples for clearly illustrating the present utility model, rather than limitations on the implementation manners of the present utility model. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to enumerate all implementation manners here. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the claims of the present utility model.

Claims

1. Insulating paper indentation device, used for pressing insulating paper, characterized in that, Comprising: A frame (300); A driving component (200), mounted on the frame (300); An indentation wheel assembly (100), the driving component (200) being capable of driving the indentation wheel assembly (100) to press the insulating paper; And A disassembly and assembly structure, the disassembly and assembly structure comprising a straight spline (400) and a locking component (600), the straight spline (400) being detachably connected to both the output end of the driving component (200) and the output end of the indentation wheel assembly (100); The locking component (600) being capable of detachably fixing the indentation wheel assembly (100) to the frame (300).

2. The indentation device for insulating paper according to claim 1, characterized in that The straight spline (400) is of a cylindrical structure, an external keyway is provided on the outer peripheral wall of the straight spline (400), an internal keyway is provided on the inner cavity wall of the straight spline (400), and any one of the external keyway and the internal keyway is plugged and fixed to the output end of the driving component (200), and the other of the external keyway and the internal keyway is plugged and fixed to the input end of the indentation wheel assembly (100).

3. The indentation device for insulating paper according to claim 1, characterized in that The disassembly and assembly structure further includes: A connection component (500), the insulating paper indentation device further includes a control component, the connection component (500) being capable of communicating the insulating paper detector in the indentation wheel assembly (100) with the control component in a state where the straight spline (400) connects and fixes the driving component (200) and the indentation wheel assembly (100), and the control component is used to control the opening and closing of the driving component (200).

4. The indentation device for insulating paper according to claim 3, characterized in that The connection component (500) includes: A first docking seat (510); and A second docking seat (520), any one of the first docking seat (510) and the second docking seat (520) is fixed on the indentation wheel assembly (100), and the other of the first docking seat (510) and the second docking seat (520) is fixed on the frame (300); In a state where the straight spline (400) is simultaneously connected and fixed to the driving component (200) and the indentation wheel assembly (100), the first docking seat (510) is plugged and fixed to the second docking seat (520), and the plugged and fixed first docking seat (510) and second docking seat (520) are used to transmit signals to the control component.

5. The indentation device for insulating paper according to claim 4, wherein Any one of the first docking seat (510) and the second docking seat (520) is provided with a probe (511), and the other of the first docking seat (510) and the second docking seat (520) is provided with a plugging slot (521), and the probe (511) is plugged and fixed to the plugging slot (521).

6. The indentation device for insulating paper according to claim 5, characterized in that, A plurality of probes (511) are provided, a plurality of plugging slots (521) are provided, and each probe (511) is correspondingly arranged with one plugging slot (521).

7. The indentation device for insulating paper according to claim 1, wherein The locking component (600) includes: A fixing member (630), locked and fixed to the frame (300); A handheld member (610), one end of the handheld member (610) is provided with a cam (611), and the cam (611) is pivotally connected to the fixing member (630); A floating member (620) and a contacting member (640), the floating member (620) is sleeved on the outer periphery of the fixing member (630), the contacting member (640) is fixed to the floating member (620), the floating member (620) can move along a preset direction, the floating member (620) is in contact with the cam (611), and the indentation wheel assembly (100) is arranged between the contacting member (640) and the frame (300) along the preset direction. The handheld member (610) can drive the floating member (620) to move towards the frame (300) and press tightly against the indentation wheel assembly (100).

8. The indentation device for insulating paper according to claim 7, wherein An elastic buffer layer covers the end face of the contacting member (640) close to the indentation wheel assembly (100); And / or, an elastic buffer layer covers the end face of the frame (300) close to the indentation wheel assembly (100).

9. The indentation device for insulating paper according to claim 1, characterized in that, The disassembly and assembly structure includes at least two of the locking assemblies (600). At least two of the locking assemblies (600) are arranged at intervals on the outer periphery of the indentation wheel assembly (100), and at least two of the locking assemblies (600) jointly and detachably fix the indentation wheel assembly (100) and the frame (300) together.

10. The insulating paper indentation device according to claim 1, wherein The disassembly and assembly structure further includes: A hoop (700), the indentation wheel assembly (100) is provided with an air inlet pipe (110), and the hoop (700) is used to conduct and fix the conveying pipe (800) of the air suction device to the air inlet pipe (110).

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