CN217545831U - Winding device - Google Patents

Abstract

The utility model belongs to the technical field of electric motor rotor spooling equipment, especially, relate to a winding device, including the propulsion axle, the apparatus of being qualified for the next round of competitions, installation main part, buffer and two guide blocks, be provided with cavity and shifting chute in the installation main part, the propulsion off-axial is located to the pivot cover, the one end of pivot is rotated and is installed in the cavity, play line device fixed mounting is in the pivot, the one end of propulsion axle is rotated and is connected with the propulsion piece, the propulsion piece is located the shifting chute, the equal slidable mounting of two guide blocks is in the tip side of installation main part, and two guide blocks set up from top to bottom, the moving member of guide block is located the shifting chute, and the side butt of moving member and propulsion piece, be provided with a reset spring between the inside wall of moving member and shifting chute, buffer fixed mounting is in the tip side of installation main part, and buffer is located between two guide blocks. Through foretell setting, realize can installing the orderly range of wire rod on the product when carrying out the coil and twine in order.

Description

Winding device

Technical Field

The utility model belongs to the technical field of electric motor rotor spooling equipment, especially, relate to a winding device.

Background

The stator and the rotor are the two most important components in the motor, the stator is used for generating a rotating magnetic field, and the rotor is used for being cut by magnetic lines in the rotating magnetic field so as to generate output current. Common rotor includes rotor core and rotor winding, and the quality of rotor quality is inseparable with rotor core's processingquality and rotor winding's wire winding quality, among the prior art, realizes the automatic wire winding to the rotor through the wire winding device who uses the specialty to replace artifical wire winding, and the wire winding device who adopts among the prior art carries out the coil winding to electric motor rotor and when there is the winding rigidity unchangeable, can't carry out multilayer coil arrangement winding technical problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a winding device aims at solving the winding device among the prior art and can't carry out the winding technical problem of multilayer coil arrangement when carrying out the coil winding to the active cell.

In order to achieve the above object, an embodiment of the utility model provides a pair of winding device, including propulsion axle, pivot, wire outlet device, installation main part, buffer and two guide blocks, be provided with cavity and shifting chute in the installation main part, the pivot cover is located outside the propulsion axle, the one end of pivot rotate install in the cavity, wire outlet device fixed mounting in the pivot, the one end of propulsion axle is rotated and is connected with propulsion piece, propulsion piece is located in the shifting chute, two the equal slidable mounting of guide block in the tip side of installation main part, and two the guide block sets up from top to bottom, the moving member of guide block is located in the shifting chute, just the moving member with the side butt of propulsion piece, be provided with a reset spring between the inside wall of moving member and shifting chute, buffer fixed mounting in the tip side of installation main part, just buffer is located two between the guide block.

Preferably, the top and the bottom of the propelling block are provided with inclined planes, the two inclined planes are gradually close to each other and extend in the direction away from the propelling shaft, and the two moving parts are respectively abutted against the two inclined planes.

Preferably, a roller is arranged on the moving member, and the roller and the inclined surface are mutually abutted and move on the inclined surface.

Preferably, the installation main part includes erection column and mounting bracket, the cavity run through set up in the erection column, the shifting chute run through set up in on the mounting bracket, the mounting bracket with fixed connection between the erection column, the pivot with rotate between the erection column and be connected, two guide block slidable mounting in on the mounting bracket, buffer fixed mounting in on the mounting bracket.

Preferably, the buffering device comprises a positioning block, a first slide rail and a second slide rail, the first slide rail and the second slide rail are respectively and fixedly mounted at two ends of the positioning block, and moving ends of the first slide rail and the second slide rail are fixedly mounted on the mounting main body.

Preferably, the both ends of locating piece are provided with the guide arm, the guide arm passes the mounting bracket extends and is provided with the stopper, the cover is equipped with second reset spring on the guide arm, second reset spring's both ends respectively with the locating piece with the mounting bracket butt.

Preferably, the mounting frame is provided with sliding rails, the two sliding rails are respectively arranged on two sides of the moving groove, and two ends of the guide block are respectively connected with the two sliding rails in a sliding manner.

Preferably, the guide block comprises mounting panel and direction curb plate, the mounting panel bottom is provided with two sliders, two slider slidable mounting respectively in two on the slip track, direction curb plate fixed mounting in the side of mounting panel, just be provided with curved surface on the direction curb plate, curved surface's one end is connected the mounting panel, curved surface's the other end court buffer extends.

Preferably, the device of being qualified for next round of competitions includes transmission, fixed block and wire winding pole, the pivot is fixed in transmission with between the fixed block, transmission with fixed block fixed connection, the one end of wire winding pole with the top fixed connection of fixed block, the wire winding pole is located the top of installation main part, just the leading-out terminal of wire winding pole is located the top of guide block, two transmission ends of transmission rotate through the belt between respectively with mounting plane and the installation main part and be connected.

Preferably, the fixed block with all be provided with the threading groove on the wire winding pole, and two all be provided with the directive wheel that is used for the wire rod to turn to in the threading groove.

The embodiment of the utility model provides an among the winding device above-mentioned one or more technical scheme have one of following technological effect at least:

the winding device in the utility model is formed by assembling a propelling shaft, a rotating shaft, a wire outlet device, an installation main body, a buffer device and two guide blocks, wherein the rotating shaft is sleeved outside the propelling shaft, the propelling shaft can slide in the rotating shaft, a propelling block is rotatably installed at the end part of the propelling shaft, a cavity and a moving groove are formed on the installation main body, one end with the propelling block extends into the cavity, the propelling block is placed in the moving groove, meanwhile, the rotating shaft is rotatably connected with the cavity, so that the rotating shaft can rotate in the cavity, as the propelling shaft is rotatably connected with the propelling block, the propelling shaft can be driven to rotate, the two guide blocks are slidably installed at the end part side of the installation main body, and the two guide blocks slide relatively, the two guide blocks are provided with a moving part, and the moving part is positioned in the moving groove, the two moving parts respectively abut against the two sides of the propelling block, a first reset spring is arranged between the two moving parts and the moving part, two inclined surfaces of the propelling part and the buffering block are arranged on the lower side of the rotating shaft, and the wire outlet device is arranged on the side of the rotating shaft, and the first reset spring, when the rotating shaft is rotated, the pushing block, the two inclined surfaces of the wire outlet device, and the buffering device is arranged on the lower side of the end of the wire outlet device, the guide blocks are abutted against the root of the winding position, the position between the guide blocks and the rotor moves relatively during winding, the guide blocks are driven to slide on the winding position after the winding is completed, one end of a wire is fixedly installed at the top, the wire outlet device starts to rotate, the wire is orderly wound on the winding position, the pushing shaft pushes the pushing block to move to push the two moving parts towards the directions away from each other, meanwhile, the two guide blocks move away from each other after one layer of the wire is completely wound, the thickness of a second layer of coils is reserved between the guide blocks and the first layer of coils, the guide blocks move close to each other under the pushing action of the rotating shaft, the wire outlet device rotates along with the rotating shaft on the rotating shaft, the wire slides to the installation root and is wound on the rotor under the guiding action of the guide blocks, after one layer of the wire is wound, the guide blocks move to the upper side of the wound first layer of the wire, a space for winding the second layer of the wire is reserved, and the second layer of the wire is continuously moved relative to the rotor to wind the second layer of the wire, and the wire can be orderly arranged on a product when the coils are wound.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive labor.

Fig. 1 is an effect diagram of a winding device provided by an embodiment of the present invention.

Fig. 2 is a side view of a winding device according to an embodiment of the present invention.

Fig. 3 is a front view of a winding device according to an embodiment of the present invention.

Fig. 4 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A in fig. 3.

Fig. 5 is a partially enlarged view of B in fig. 4.

Fig. 6 is a side view of a wire outlet device of a winding device according to an embodiment of the present invention.

Wherein, in the figures, the respective reference numerals:

10-propulsion shaft 11-propulsion block 20-rotating shaft

30-outlet device 31-transmission device 32-fixed block

33-winding rod 40-mounting main body 41-mounting column

42-mounting rack 50-buffer device 51-positioning block

52-first slide rail 53-second slide rail 54-guide bar

60-guide block 61-mounting plate 62-guide side plate

321-threading slot 411-chamber 421-sliding track

422-moving groove 611-moving member 612-roller.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in fig. 1-6, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functionality throughout. The embodiments described below by referring to the drawings are exemplary and intended to explain the embodiments of the present invention and are not to be construed as limiting the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings only for the convenience of description of the embodiments of the present invention and to simplify the description, and are not intended to indicate or imply that the device or element so indicated must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and therefore should not be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the embodiments of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as fixed or detachable connections or as an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the embodiments of the present invention can be understood by those skilled in the art according to specific situations.

In an embodiment of the present invention, as shown in fig. 1 to 6, there is provided a winding device, including a pushing shaft 10, a rotating shaft 20, a wire outlet device 30, a mounting body 40, a buffering device 50 and two guide blocks 60, wherein one vertex angle of the guide block 60 is set as an arc surface, one side of the arc surface extends to the upper surface of the guide block 60, the other side of the arc surface extends to the bottom of the guide block 60, so that the arc surface extends to the combination of two planes, a wound wire slides along the arc surface onto a rotor to be wound, the pushing shaft 10 can slide for a certain stroke inside the rotating shaft 20, the mounting body 40 is provided with a chamber 411 and a moving groove 422, the contour of the chamber 411 is cylindrical, the setting of the moving groove 422 is square, the rotating shaft 20 is sleeved outside the pushing shaft 10, one end of the rotating shaft 20 is rotatably mounted in the chamber 411, the rotating shaft 411 is matched with the cylindrical arrangement inside the chamber 411, so that the rotating shaft 20 can freely rotate in the mounting body 40, the wire outlet device 30 is fixedly mounted on the rotating shaft 20, the rotating shaft 30 is mounted on the rotating shaft 30, the rotating shaft 20, the moving block is connected with two guide blocks 422, the moving block 60, the moving block 422 is connected with a power source 11, the moving block 11, the pushing block which is connected to provide a power source for synchronously with the pushing block 11, the moving block, the pushing block which is connected to the pushing block, the moving block 20, and the moving member 611 abuts against the side surface of the propelling block 11, the upper and lower side surfaces of the propelling block 11 are both provided with inclined surfaces, and the inclined surfaces are both extended and arranged close to each other in the direction of the guide block 60, when the propelling block 11 moves, the two moving blocks abut against the two moving members 611 on the two side surfaces, and because position change in the vertical direction can only be performed, the two moving blocks relatively move away from each other on the inclined surfaces, so that the two guide blocks 60 are driven to relatively move away from each other, a first return spring is arranged between the moving member 611 and the inner side wall of the moving groove 422, the buffer device 50 is fixedly installed on the side surface of the end part of the installation main body 40, and the buffer device 50 is located between the two guide blocks 60, and through the reset effect of the first return spring, after the propelling block 11 retracts, the first return spring pushes the moving blocks to slide back, so that the two guide blocks 60 move back.

The winding device in the utility model is assembled by a propelling shaft 10, a rotating shaft 20, a wire outlet device 30, an installation main body 40, a buffer device 50 and two guide blocks 60, wherein, the rotating shaft 20 is sleeved outside the propelling shaft 10, the propelling shaft 10 can slide in the rotating shaft 20, a propelling block 11 is rotatably installed at the end part of the propelling shaft 10, meanwhile, the installation main body 40 is provided with a cavity 411 and a moving groove 422, one end with the propelling block 11 is extended into the cavity 411, so that the propelling block 11 is placed in the moving groove 422, and meanwhile, the rotating shaft 20 is rotatably connected with the cavity 411, so that the rotating shaft 20 can rotate in the cavity 411, as the propelling shaft 10 is rotatably connected with the propelling block 11, the propelling shaft 10 can be driven to rotate, the two guide blocks 60 are slidably installed at the side surface of the end part of the installation main body 40, and the two guide blocks 60 slide relatively, the two guide blocks 60 are provided with moving parts 611, the moving member 611 is located in the moving slot 422, the two moving members 611 abut against two sides of the pushing block 11, a first return spring is disposed between the two moving members 611 and the inner side of the moving slot 422, inclined surfaces are disposed on two sides of the pushing block 11, and the two inclined surfaces converge and incline toward the direction close to the guide block 60, the pushing block 11 is pushed by the pushing shaft 10 to make the two moving members 611 move away from each other on the inclined surfaces, so as to further drive the two guide blocks 60 to move away from each other, when the pushing block 11 returns under the pulling of the pushing shaft 10, under the action of the first return spring, the two guide blocks 60 approach each other to reduce the distance, the buffer device 50 is disposed between the two guide blocks 60, and the buffer device 50 is fixedly mounted on the end side of the mounting body 40, the wire outlet device 30 is fixedly mounted on the rotating shaft 20, the outlet end of the outlet device 30 is located above the two guide blocks 60, the rotating shaft 20 rotates to drive the outlet end of the outlet device 30 to rotate around the two guide blocks 60, when the winding device winds, the buffer device 50 abuts against the winding position of the rotor, the guide blocks 60 abut against the root of the winding position, the position between the guide blocks 60 and the rotor moves relatively during winding, the guide blocks 60 are driven to slide on the winding position after winding, one end of the wire is fixedly mounted and arranged at the top, the outlet device 30 starts to rotate to orderly wind the wire on the winding position, the pushing shaft 10 pushes the pushing block 11 to move to push the two moving parts 611 to the direction far away from each other, meanwhile, after one layer of the wire is completely wound, the two guide blocks 60 move far away from each other, the thickness of a second layer of the wire is reserved between the guide blocks 60 and the first layer of the wire, the outlet device 30 rotates on the rotating shaft 20, the wire slides to the mounting root under the guiding effect of the guide blocks 60 to wind the wire on the rotor, when the guide blocks 60 move close to the second layer of the wire under the pushing effect of the guide blocks, the second layer of the wire is arranged above the rotor, and the second layer of the wire is arranged to be wound on the rotor orderly wound product, and the rotor.

In another embodiment of the present invention, as shown in fig. 4, the top and the bottom of the propelling block 11 are both provided with an inclined plane, two the inclined planes are both away from the direction of the propelling shaft 10 and gradually close to each other to extend, and two the moving member 611 is respectively abutted against the inclined planes, and the two inclined planes are symmetrically arranged downwards to ensure that the moving block abutted against the inclined planes is in a synchronous state when moving.

In another embodiment of the present invention, as shown in fig. 4, a roller 612 is disposed on the moving member 611, and the roller 612 and the inclined plane are abutted against each other, the inclined plane moves, and the roller 612 is disposed to reduce friction between the moving block and the inclined plane of the propelling block 11 when the moving block moves.

In another embodiment of the present invention, as shown in fig. 1-2 and fig. 4, the mounting body 40 includes a mounting post 41 and a mounting frame 42, two non-adjacent sides of the mounting frame 42 are provided with connecting blocks, and two connecting blocks are all fixedly connected with the buffer device 50, and the cross-influence between the operation flow line and the guide block 60 is placed through the fixed connection between the buffer device 50 and two connecting blocks, the cavity 411 is disposed in the mounting post 41 in a penetrating manner, the moving groove 422 is disposed in the mounting frame 42 in a penetrating manner, the mounting frame 42 is disposed in a penetrating manner, the fixed connection between the mounting frame 42 and the mounting post 41 is fixed in the mounting frame, the fixed connection between the mounting frame 42 and the mounting post 41 is fixed in a penetrating manner, the moving groove 422 is disposed in the mounting frame 42, so that the mounting frame 411 and the moving groove 422 are connected together, and the assembly is more convenient, the rotating connection between the mounting post 41 is performed, the rotating shaft 20 is rotatably disposed in the mounting frame 41, the rotating manner, the mounting frame 20 is slidably mounted on the mounting frame 42, and the buffer device 50 is fixedly mounted on the mounting frame 42, and the two guide blocks 60 are disposed as a buffer device 50 as a symmetric object for relative movement.

In another embodiment of the present invention, as shown in fig. 1 to 4, the buffering device 50 includes a positioning block 51, a first slide rail 52 and a second slide rail 53, the first slide rail 52 and the second slide rail 53 can be both provided with a plurality of parts, so that the positioning block 51 has more stability during the moving process, the first slide rail 52 and the second slide rail 53 are respectively and fixedly mounted at two ends of the positioning block 51, the first slide rail 52 and the moving end of the second slide rail 53 are both fixedly mounted on the mounting body 40, the first slide rail 52 and the second slide rail 53 are installed on the positioning block 51 in a filing manner, the moving ends of the first slide rail 52 and the second slide rail 53 are respectively and fixedly mounted on two connecting blocks, a groove for fixedly mounting the moving ends is provided on the connecting blocks, and meanwhile, the first slide rail 52 and the second slide rail 53 are also located in the groove, and the positions of the first slide rail 52 and the second slide rail 53 are limited by the fixed connection between one side of the connecting block groove and the mounting frame 42, so as to avoid the problem that the first slide rail 52 and the second slide rail 53 are easily damaged at the side.

The utility model discloses a further embodiment, as shown in fig. 1-4, the both ends of locating piece 51 are provided with guide arm 554, guide arm 554 passes mounting bracket 42 extends and is provided with the stopper, the cover is equipped with second reset spring on guide arm 554, second reset spring's both ends respectively with locating piece 51 with mounting bracket 42 butt, guide arm 554 sliding connection on the connecting block that mounting bracket 42 both sides set up realizes directional function, and the other end that passes the connecting block at guide arm 554 sets up the stopper, places guide arm 554 and removes the overrange break away from the connecting block, sets up the second reset spring that both ends respectively and locating piece 51 and connecting block butt and realize elasticity at the opposite side simultaneously and reset the removal function.

In another embodiment of the present invention, as shown in fig. 5, the mounting rack 42 is provided with a sliding track 421, and two sliding tracks 421 are respectively disposed on the two sides of the moving slot 422, two ends of the guide blocks 60 are equally divided into two sliding tracks 421, and sliding connection is disposed between the sliding tracks 421, so that one track is disposed through the arrangement of the sliding tracks 421 penetrating through the whole mounting rack 42, and two guide blocks 60 are commonly used, thereby simplifying the assembly steps.

In another embodiment of the present invention, as shown in fig. 1 to 4 and fig. 6, the guide block 60 is composed of a mounting plate 61 and a guide side plate 62, the bottom of the mounting plate 61 is provided with two sliders, two sliders are respectively slidably mounted in two on the sliding rail 421, the guide side plate 62 is fixedly mounted on the side of the mounting plate 61, and the guide side plate 62 is provided with a curved surface, one end of the curved surface is connected to the mounting plate 61, the other end of the curved surface faces the buffer device 50, the guide side plate 62 and the mounting plate 61 are vertically arranged, so as to ensure that the direction of the guide side plate 62 is aligned to the processed rotor during the moving process, when the wire is wound, the wire can accurately fall onto the rotor, and the wire slides along the curved surface on the guide side plate 62 toward the rotor to complete the winding.

In another embodiment of the present invention, as shown in fig. 1 to 5, the wire outlet device 30 includes a transmission device 31, a fixed block 32 and a wire winding rod 33, the rotating shaft 20 is fixed between the transmission device 31 and the fixed block 32, the transmission device 31 is fixedly connected with the fixed block 32, the rotating shaft 20 is fixedly connected between the transmission device 31 and the fixed block 32 through the fixed connection between the transmission device 31 and the fixed block 32, so that the rotation of the rotating shaft 20 drives the wire winding rod 33 fixedly mounted on the fixed block 32 to rotate, the wire winding rod 33 rotates around the middle guide block 60, a transmission shaft is disposed on the transmission device 31, the transmission shaft passes through the transmission device 31, free transmission wheels are disposed at two ends, one side of the transmission wheel is connected with the mounting object conveyor belt, the transmission wheel at the other side is connected with the mounting main body 40 through a transmission belt, when the wire outlet device 30 is driven by the rotating shaft 20 to rotate, the transmission device 31 rotates to drive the transmission wheel connected with the installation object to rotate around the installation position, the rotation direction of the transmission wheel is opposite to the rotation direction of the rotating shaft 20 due to the action of the transmission belt, the other transmission wheel also rotates in the opposite direction through the transmission of the transmission shaft, the installation main body 40 is driven to rotate in the opposite direction of the rotation direction of the rotating shaft 20 through the transmission belt connected with the installation main body 40 in the rotating process, the rotation of the transmission wheel and the installation main body 40 is counteracted, the position of the installation main body 40 is relatively static and unchanged, so that the installation main body 40 can be kept still in the rotating process of the rotating shaft 20, one end of the winding rod 33 is fixedly connected with the top of the fixed block 32, and the winding rod 33 is positioned above the installation main body 40, and the outlet end of the winding rod 33 is located above the guide block 60, and two transmission ends of the transmission device 31 are respectively connected with the installation plane and the installation body 40 in a rotating manner through a belt, and because one end of the wire rod is wound on the rotor, when the winding rod 33 rotates, the wire rod is pulled to rotate around the curved surface of the guide block 60 and fall onto the rotor along the curved surface.

In another embodiment of the present invention, as shown in fig. 1 and 4, the fixing block 32 and the wire winding rod 33 are provided with a threading slot 321 and two steering wheels for steering the wire rod, the wire rod is wound along the steering wheels in the threading slot 321 to avoid the winding of the wire rod on the device in the process of rotating the wire winding.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims (10)

1. A winding device is characterized in that: including propulsion shaft, pivot, device of being qualified for the next round of competitions, installation main part, buffer and two guide blocks, be provided with cavity and shifting chute in the installation main part, the pivot cover is located outside the propulsion shaft, the one end of pivot rotate install in the cavity, device of being qualified for the next round of competitions fixed mounting in the pivot, the one end of propulsion shaft is rotated and is connected with the propulsion piece, the propulsion piece is located in the shifting chute, two the equal slidable mounting of guide block in the tip side of installation main part, and two the guide block sets up from top to bottom, the moving member of guide block is located in the shifting chute, just the moving member with the side butt of propulsion piece, be provided with a reset spring between the inside wall of moving member and shifting chute, buffer fixed mounting in the tip side of installation main part, just buffer is located two between the guide block.

2. The winding device according to claim 1, wherein: the top and the bottom of the propelling block are both provided with inclined planes, the two inclined planes are gradually close to each other and extend towards the direction away from the propelling shaft, and the two moving parts are respectively mutually abutted against the two inclined planes.

3. The winding device according to claim 2, wherein: the moving piece is provided with a roller, and the roller is mutually abutted with the inclined plane and moves on the inclined plane.

4. The winding device according to claim 1, characterized in that: the installation main part includes erection column and mounting bracket, the cavity run through set up in the erection column, the shifting chute run through set up in on the mounting bracket, the mounting bracket with fixed connection between the erection column, the pivot with rotate between the erection column and be connected, two guide block slidable mounting in on the mounting bracket, buffer fixed mounting in on the mounting bracket.

5. The winding device according to claim 4, wherein: the buffer device comprises a positioning block, a first slide rail and a second slide rail, the first slide rail and the second slide rail are fixedly installed at two ends of the positioning block respectively, and moving ends of the first slide rail and the second slide rail are fixedly installed on the installation main body.

6. The winding device according to claim 5, wherein: the both ends of locating piece are provided with the guide arm, the guide arm passes the mounting bracket extends and is provided with the stopper, the cover is equipped with second reset spring on the guide arm, second reset spring's both ends respectively with the locating piece with the mounting bracket butt.

7. The winding device according to claim 4, wherein: the mounting bracket is provided with sliding rails, the two sliding rails are arranged on two sides of the moving groove respectively, and two ends of the guide blocks are connected with the two sliding rails in a sliding mode respectively.

8. The winding device according to claim 7, characterized in that: the guide block comprises mounting panel and direction curb plate, the mounting panel bottom is provided with two sliders, two the slider respectively slidable mounting in two on the slip track, direction curb plate fixed mounting in the side of mounting panel, just be provided with crooked curved surface on the direction curb plate, the one end of crooked curved surface is connected the mounting panel, the other end court of crooked curved surface buffer extends.

9. The winding device according to claim 1, wherein: the wire outlet device comprises a transmission device, a fixed block and a wire winding rod, the rotating shaft is fixed between the transmission device and the fixed block, the transmission device is fixedly connected with the fixed block, one end of the wire winding rod is fixedly connected with the top of the fixed block, the wire winding rod is located above the installation main body, the wire outlet end of the wire winding rod is located above the guide block, and two transmission ends of the transmission device are respectively connected with the installation plane and the installation main body in a rotating mode through a belt.

10. The winding device according to claim 9, characterized in that: the fixed block with all be provided with the threading groove on the wire winding pole, and two all be provided with the directive wheel that is used for the wire rod to turn to in the threading groove.

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