Winder

Abstract

The utility model relates to the technical field of battery recovery, and discloses a winder. The winder comprises a stator assembly, a rotor assembly, a shifting fork assembly, a locking assembly and an adjusting assembly, a cavity and an accommodating hole which are coaxial are formed in the stator assembly; the rotor assembly is inserted into the cavity of the stator assembly; the shifting fork assembly comprises a connecting base, a swing block and a winding rod. The connecting seat is connected with the rotor assembly, and a swing gap is formed between the swing block and the connecting seat; the locking assembly comprises a jacking block and an elastic piece. The top supporting block is used for being supported between the swing blocks on the two sides, and the elastic piece is elastically supported between the top supporting block and the connecting base; the adjusting assembly is arranged in the containing hole and used for pressing the top supporting block to the swing block in an abutting mode. The swing gap is formed between the swing block and the connecting base, the swing block swings to drive the winding rods to be close to each other, then tension between the winding rods and the diaphragm roll is removed, the wound diaphragm roll can be easily taken out from the winding rods, film stripping is easy and convenient, and the recovery efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery recycling, in particular to a winder. Background Art

[0002] Battery recycling refers to the act of collecting used batteries to prevent them from entering the ecosystem and causing harm to the environment. Used batteries contain a large amount of heavy metals and electrolyte solutions such as waste acid and waste alkali. If they are discarded at will, the rotten batteries will destroy water sources, erode crops and land, and the living environment will face a huge threat. Therefore, it is necessary to recycle and reuse used batteries. On the one hand, it can prevent environmental pollution, and on the other hand, it can reuse the useful components in them and save resources.

[0003] Battery recycling mainly recycles the reel inside the battery. The reel is wound with a layered structure of electrode film groups. The electrode film group usually includes positive electrode sheets, negative electrode sheets, and separators arranged on both sides of the positive electrode sheets or the negative electrode sheets. During the recycling process, the electrode sheets and separators need to be recycled separately. The existing recycling method is to separate the reel layer by layer. The separated layers of membranes fall into the collection box below under their own gravity. However, since the volume occupied by each layer of membrane after the reel is unwound is large, the collection box also requires a large space. This makes the entire recycling device occupy a large space, and it is impossible to complete the collection operation of the membrane in a small space. Utility Model Content

[0004] The technical problems to be solved by the utility model are:

[0005] There is a lack of dedicated recovery equipment to recycle the membrane to reduce space occupation.

[0006] In order to solve the above technical problems, the utility model provides a winder, comprising:

[0007] A stator assembly, wherein a chamber and a receiving hole are arranged in the stator assembly; the chamber and the receiving hole are arranged coaxially, and the chamber is arranged around the outside of the receiving hole;

[0008] A rotor assembly, the rotor assembly is inserted into the chamber of the stator assembly, and the rotor assembly is rotatably connected to the stator assembly;

[0009] A shift fork assembly, the shift fork assembly comprising a connecting seat, a swing block and a winding rod; the connecting seat is connected to the rotor assembly, the swing blocks are relatively arranged on both sides of the connecting seat, the winding rod is respectively mounted on the swing blocks on both sides, a swing gap is arranged between the swing blocks and the connecting seat, the swing blocks on both sides rotate relative to the connecting seat, so that the ends of the winding rods on both sides away from the swing blocks are close to or away from each other;

[0010] A locking assembly, the locking assembly comprising a supporting block and an elastic member; the supporting block is slidably disposed on a side of the connecting seat close to the stator assembly, the supporting block is used to support between the swing blocks on both sides to control the swing state of the swing blocks, and the elastic member is elastically supported between the supporting block and the connecting seat; and

[0011] An adjusting component is arranged in the accommodating hole, and the adjusting component is pressed against a side of the supporting block away from the swing block.

[0012] In one embodiment, a first inclined surface is provided on the pendulum block; the first inclined surfaces of the pendulum blocks on both sides are inclined and gradually depart from the pendulum block toward the rotor assembly;

[0013] A second inclined surface is arranged on the top support block; the second inclined surface is arranged on both sides of the top support block relatively, the second inclined surface is arranged corresponding to the first inclined surface, and the second inclined surfaces on both sides are inclined and gradually move away from the pendulum block toward the rotor assembly.

[0014] In one embodiment, the top support block includes a clamping portion and a guide portion; the clamping portion is in the shape of a rectangular protrusion, the clamping portion is arranged on one side of the guide portion close to the connecting seat, and the second inclined surface is relatively arranged on both sides of the clamping portion; the guide portion is cylindrical and slidably arranged in the rotor assembly.

[0015] In one of the embodiments, the connecting seat is provided with a card slot and a matching slot; the card slot is in the shape of a rectangular groove and is arranged on one side of the connecting seat close to the top support block, and the card connection portion is inserted into the card slot; the matching slot is relatively arranged on both sides of the connecting seat, and the pendulum blocks on both sides are respectively arranged in the matching slots on both sides.

[0016] In one embodiment, the adjustment assembly includes a rotating shaft and a sleeve; the rotating shaft is inserted into the accommodating hole, the rotating shaft can rotate relative to the stator assembly, the sleeve is sleeved on the outside of the rotating shaft, the sleeve is slidably arranged in the accommodating hole, the sleeve is threadedly connected to the rotating shaft, and the sleeve is abutted against the top support block.

[0017] In one embodiment, the locking assembly also includes a rotating bearing; the rotating bearing is arranged between the sleeve and the top support block, the rotating bearing is embedded in the top support block, the outer wall of the rotating bearing is interference fit with the top support block, and the sleeve is pressed against the inner wall of the rotating bearing.

[0018] In one embodiment, a buffer block is provided on the shaft sleeve; the buffer block is annular, the outer wall of the buffer block presses against the inner wall of the rotating bearing, and the outer wall of the buffer block is inclined and gradually diffuses from the rotating bearing toward the shaft sleeve.

[0019] In one embodiment, the stator assembly includes a mounting seat and a fixing frame; the fixing frame is connected to the mounting seat, one end of the fixing frame is inserted into the mounting seat, the chamber is arranged between the mounting seat and the fixing frame, and the accommodating hole passes through the fixing frame.

[0020] In one embodiment, a slide groove is provided on the fixing frame; the slide groove is in the shape of a long strip groove and is provided on the hole wall of the accommodating hole;

[0021] A slider is arranged on the outer side of the sleeve; the slider is arranged on the outer side wall of the sleeve in the shape of an elongated protrusion, the slider is inserted into the slide groove, and the slide groove and the slider both extend along the axial direction of the accommodating hole.

[0022] In one embodiment, the rotor assembly includes a nest and a gear; the nest is inserted in the chamber, and one end of the nest away from the stator assembly is fixedly connected to the connecting seat; the gear is arranged around the outside of the nest, and the gear is fixedly connected to the nest.

[0023] Compared with the prior art, the above winder has the following beneficial effects:

[0024] By setting up a winding rod, when the diaphragm needs to be collected, the winding rod can be set on both sides of the diaphragm, and then the rotor assembly controls the rotation of the fork assembly to achieve winding the diaphragm on the winding rods on both sides. The recycling operation is stable and reliable, and the diaphragm is collected by winding, which can minimize the space occupied.

[0025] By setting a swing gap between the swing block and the connecting seat, the swing of the swing block drives the winding rods to move closer to each other, thereby removing the tension between the winding rods and the diaphragm roll, making it easy to remove the wound diaphragm roll from the winding rod, making film removal simple and convenient, and improving recycling efficiency.

[0026] In addition, a top support block is provided to support the swing blocks on both sides, and the top support block is pushed by an adjusting component to lock the swing block when winding the membrane. When the membrane roll needs to be removed after winding, the top support block stops pressing and locking the swing block, so that the winding rods are brought closer to each other, completing fully automated winding and film stripping control, and further improving the recycling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a schematic structural diagram of a winder according to one embodiment of the utility model;

[0028] Figure 2 for Figure 1 A schematic cross-sectional view of the middle winder;

[0029] Figure 3 for Figure 2 An enlarged schematic diagram of the middle circle A portion;

[0030] Figure 4 for Figure 1 Schematic diagram of the exploded structure of the middle winder;

[0031] Figure 5 for Figure 4 Enlarged schematic diagram of the middle circle B part.

[0032] The meanings of the numbers in the accompanying drawings are:

[0033] 100. Winder;

[0034] 10. stator assembly; 11. mounting seat; 12. fixing frame; 125. slide groove; 15. chamber; 16. receiving hole;

[0035] 20. rotor assembly; 21. nesting; 22. gear; 25. bayonet; 26. first bearing; 27. second bearing; 28. support ring;

[0036] 30. fork assembly; 31. connecting seat; 315. clamping slot; 316. matching slot; 32. swing block; 325. first inclined surface; 33. winding rod; 35. swing gap;

[0037] 40. locking assembly; 41. supporting block; 411. clamping portion; 412. guide portion; 415. second inclined surface; 42. elastic member; 43. rotating bearing;

[0038] 50, adjustment assembly; 51, rotating shaft; 52, bushing; 521, buffer block; 522, slider;

[0039] 60. Rotating drive member;

[0040] 70. Locking drive member. DETAILED DESCRIPTION

[0041] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0042] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0043] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0044] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0045] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0046] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0047] See also Figures 1 to 5 The winder 100 of one embodiment of the utility model includes a stator assembly 10, a rotor assembly 20, a fork assembly 30, a locking assembly 40 and an adjusting assembly 50. The stator assembly 10 is connected and fixed to the outside, and a chamber 15 and a receiving hole 16 are provided in the stator assembly 10; the chamber 15 and the receiving hole 16 are coaxially arranged, and the chamber 15 is arranged around the outside of the receiving hole 16. The rotor assembly 20 is inserted into the chamber 15 of the stator assembly 10, and the rotor assembly 20 and the stator assembly 10 are rotatably connected. The fork assembly 30 includes a connecting seat 31, a pendulum block 32 and a winding rod 33; the connecting seat 31 is connected to the rotor assembly 20, the pendulum blocks 32 are relatively arranged on both sides of the connecting seat 31, and the winding rod 33 is respectively installed on the pendulum blocks 32 on both sides, and a swing gap 35 is arranged between the pendulum blocks 32 and the connecting seat 31. The pendulum blocks 32 on both sides rotate relative to the connecting seat 31 so that the ends of the winding rods 33 on both sides away from the pendulum blocks 32 are close to or away from each other. The winding rod 33 is used to wind the diaphragm. The winding rods 33 on both sides are rotated closer to each other to eliminate the tension between the winding rod 33 and the wound diaphragm roll, thereby facilitating the film stripping operation of removing the diaphragm roll from the winding rod 33. The locking assembly 40 includes a supporting block 41 and an elastic member 42; the supporting block 41 is slidably disposed on the side of the connecting seat 31 close to the stator assembly 10, and the supporting block 41 is used to support between the swing blocks 32 on both sides to control the swing state of the swing blocks 32, and the elastic member 42 is elastically supported between the supporting block 41 and the connecting seat 31. The adjusting assembly 50 is disposed in the accommodating hole 16, and the adjusting assembly 50 is pressed against the side of the supporting block 41 away from the swing block. The movement of the supporting block 41 is limited by the adjusting assembly 50 to adjust the setting position of the supporting block 41, thereby controlling the abutting relationship between the supporting block 41 and the swing block 32, realizing the control of the limiting relationship of the swing block 32, and ensuring the automatic winding and stripping control of the diaphragm.

[0048] Further, the stator assembly 10 includes a mounting seat 11 and a fixing frame 12. The mounting seat 11 is connected and fixed to the outside, and the mounting seat 11 is used to support the winder 100. The fixing frame 12 is connected to the mounting seat 11, and one end of the fixing frame 12 is inserted into the mounting seat 11. The cross section of the fixing frame 12 is T-shaped. The fixing frame 12 covers one end of the mounting seat 11 and extends toward the inner direction of the mounting seat 11. The chamber 15 is arranged between the mounting seat 11 and the fixing frame 12, and the receiving hole 16 passes through the fixing frame 12. In this embodiment, the chamber 15 is in the shape of a circular groove, and the receiving hole 16 is in the shape of a circular columnar through hole. The chamber 15 is arranged around the outside of the receiving hole 16, and the chamber 15 and the receiving hole 16 are arranged coaxially. It can be understood that the mounting seat 11 and the fixing frame 12 can be an integral structure, or a detachable connection structure can be adopted; in this embodiment, the fixing frame 12 is fixed to the mounting seat 11 by screws.

[0049] Further, the rotor assembly 20 includes a nest 21 and a gear 22. The nest 21 is inserted into the chamber 15, the nest 21 is rotatably connected to the stator assembly 10, and the nest 21 is supported between the mounting seat 11 and the fixing frame 12. The gear 22 is arranged around the outside of the nest 21, and the gear 22 is connected and fixed to the nest 21. In this embodiment, the winder 100 also includes a rotating drive member 60; the rotating drive member 60 is meshed with the gear 22, and the rotating drive member 60 is used to provide the torque required for the rotor assembly 20 to rotate. Specifically, the rotating drive member 60 is a motor.

[0050] Furthermore, the rotor assembly 20 further includes a bayonet 25. The bayonet 25 is arranged at the joint position between the gear 22 and the nest 21. The outer wall of the nest 21 and the inner wall of the gear 22 are correspondingly provided with notches. The bayonet 25 is inserted into the notches on both sides and is engaged with the notches on both sides at the same time, so that the gear 22 is fixed to the nest 21. Furthermore, a first bearing 26 is arranged between the nest 21 and the fixed frame 12, and a second bearing 27 is arranged between the nest 21 and the mounting seat 11. The first bearing 26 is sleeved on the outer side of the fixed frame 12, and the outer side of the first bearing 26 abuts against the inner wall of the nest 21, so as to support the nest 21 on the outer side of the fixed frame 12 and ensure that the nest 21 can rotate relative to the fixed frame 12. The second bearing 27 is sleeved on the outer side of the nest 21, and the outer side of the second bearing 27 abuts against the mounting seat 11, so that the nest 21 can be rotatably mounted in the chamber 15 through the first bearing 26 and the second bearing 27. In this embodiment, the number of the second bearings 27 is two, and the two second bearings 27 are spaced apart along the axial direction of the nest 21; the rotor assembly 20 also includes a support ring 28, which is a circular tubular structure, sleeved on the outside of the nest 21, and arranged between the two second bearings 27. The two ends of the support ring 28 are respectively in contact with the second bearings 27 to ensure the positioning of the second bearings 27, avoid the movement of the second bearings 27 caused by rotation and vibration, and improve the reliability of supporting the nest 21 in the chamber 15. The end of the mounting seat 11 close to the fork assembly 30 and the end of the nest 21 away from the fork assembly 30 are both hooked in the direction close to the second bearing 27, so that the mounting seat 11 and the nest 21 are respectively hooked on the side of the two second bearings 27 that are away from each other, thereby fixing the two second bearings 27 and the support ring 28 therebetween.

[0051] Further, the connection seat 31 is provided in a cylindrical shape, the connection seat 31 is connected to one end of the nesting 21 away from the stator assembly 10, and the connection seat 31 rotates together with the nesting 21. The swing block 32 is provided in a square shape, the swing block 32 is pivotally connected to the connection seat 31, and the swing block 32 can rotate relative to the connection seat 31. The winding rod 33 is provided in a cylindrical shape, the winding rod 33 extends from the swing block 32 to a direction away from the connection seat 31, the swing block 32 and the winding rod 33 are provided in a one-to-one correspondence, the swing block 32 is relatively provided on both sides of the connection seat 31, the winding rod 33 is correspondingly provided on both sides of the connection seat 31, and the winding rod 33 can rotate relative to the connection seat 31 with the swing block 32. When winding, the diaphragm passes between the winding rods 33 on both sides, and the connection seat 31 is driven to rotate through the rotor assembly 20, so that the winding rod 33 winds the diaphragm. After the diaphragm is wound, the swing block 32 rotates relative to the connection seat 31, driving the winding rods 33 on both sides to move closer to each other. In this embodiment, the connection seat 31 is provided with a matching groove 316. The matching groove 316 is in the shape of a rectangular groove, and the matching groove 316 is relatively arranged on both sides of the connection seat 31, and the swing blocks 32 on both sides are respectively arranged in the matching grooves 316 on both sides. Furthermore, in the cross-sectional direction where the axis of the nesting 21 is located, the cross-sectional area of ​​the matching groove 316 is larger than the cross-sectional area of ​​the swing block 32, so as to ensure that a swing gap 35 is formed between the connection seat 31 and the swing block 32, and then the swing block 32 drives the winding rods 33 on both sides to rotate in a direction of approaching each other.

[0052] Furthermore, the locking assembly 40 is arranged on the inner side of the fork assembly 30, and the locking assembly 40 can limit the pendulum block 32, thereby limiting the rotation of the pendulum block 32 relative to the connecting seat 31, and realizing the control of the relative angle between the winding rods 33 on both sides, so as to ensure that when the diaphragm is wound, the winding rods 33 on both sides are nearly parallel, and when the film needs to be removed after the winding is completed, the winding rods 33 on both sides are close to each other and rotate. The top support block 41 is arranged on the inner side of the connecting seat 31, and the top support block 41 can move along the axis direction of the nesting 21, and the top support block 41 is used to limit the pendulum block 32. In this embodiment, a first inclined surface 325 is arranged on the pendulum block 32; the first inclined surfaces 325 of the pendulum blocks 32 on both sides are arranged to be gradually away from the pendulum block 32 in the direction of the rotor assembly 20. The top support block 41 is provided with a second inclined surface 415; the second inclined surfaces 415 are relatively arranged on both sides of the top support block 41, and the second inclined surfaces 415 are arranged corresponding to the first inclined surfaces 325. The second inclined surfaces 415 on both sides are inclined and gradually move away from the pendulum block 32 toward the rotor assembly 20. When the second inclined surface 415 of the top support block 41 abuts against the first inclined surface 325 of the pendulum block 32, the top support block 41 locks the pendulum blocks 32 on both sides. At this time, the pendulum blocks 32 cannot rotate relative to the connecting seat 31. When the top support block 41 moves to separate the second inclined surface 415 from the first inclined surface 325, the pendulum block 32 can rotate relative to the connecting seat 31, thereby driving the winding rods 33 on both sides to rotate towards each other.

[0053] Furthermore, the elastic member 42 is arranged in a spiral shape, and the elastic member 42 is elastically supported between the top support block 41 and the connecting seat 31, and then the elastic member 42 elastically presses the top support block 41 against the adjustment assembly 50, ensuring that the top support block 41 moves together with the adjustment assembly 50. In this embodiment, the top support block 41 includes a clamping portion 411 and a guide portion 412. The clamping portion 411 is in the shape of a rectangular convex block, and the clamping portion 411 is arranged on a side of the guide portion 412 close to the connecting seat 31, and the second inclined surface 415 is relatively arranged on both sides of the clamping portion 411; the guide portion 412 is cylindrical and slidably arranged in the rotor assembly 20, and the nesting 21 is arranged around the outer side of the guide portion 412, and the guide portion 412 is colinear with the axis of the nesting 21, and the nesting 21 guides the movement of the guide portion 412. Furthermore, the connecting seat 31 is provided with a clamping groove 315. The card slot 315 is in the shape of a rectangular groove and is arranged on one side of the connecting seat 31 close to the top support block 41. The clamping portion 411 is inserted into the card slot 315. The card slot 315 is connected with the matching grooves 316 on both sides. The clamping portion 411 and the card slot 315 are both in a rectangular structure, which ensures that the top support block 41 rotates together with the connecting seat 31, avoiding wear on the first inclined surface 325 and the second inclined surface 415, thereby ensuring the reliability of locking the pendulum block 32 and extending the service life.

[0054] Furthermore, the adjustment assembly 50 includes a rotating shaft 51 and a sleeve 52. The rotating shaft 51 is inserted into the receiving hole 16, and the rotating shaft 51 can rotate relative to the stator assembly 10. The rotating shaft 51 is cylindrical, and the axis of the rotating shaft 51 and the fixed frame 12 are colinear. The sleeve 52 is sleeved on the outside of the rotating shaft 51, and the sleeve 52 is slidably arranged in the receiving hole 16. The sleeve 52 is threadedly connected with the rotating shaft 51, and the sleeve 52 abuts against the top support block 41. By rotating the rotating shaft 51, the movement position of the sleeve 52 relative to the rotating shaft 51 can be adjusted. The movement of the sleeve 52 drives the top support block 41 to move, thereby controlling the abutment state of the top support block 41 and the pendulum block 32, so as to adjust the locking state of the pendulum block 32. In this embodiment, the winder 100 also includes a locking drive 70, which is connected to the rotating shaft 51, and the locking drive 70 is used to drive the rotating shaft 51 to rotate relative to the fixed frame 12. Specifically, the locking drive member 70 is a motor, and the locking drive member 70 is connected to the rotating shaft 51 by a synchronous belt. Through the connection mode of the synchronous belt, the impact load generated by the moment when the top support block 41 and the pendulum block 32 abut can be absorbed by the synchronous belt, and the synchronous belt can avoid slipping, so as to ensure that the locking drive member 70 controls the rotation angle of the rotating shaft 51, and then controls the movement position of the sleeve 52. In another embodiment, the adjustment component 50 as a whole can be a linear motor, a cylinder, a hydraulic cylinder or a gear rack structure, so as to ensure that the adjustment component 50 can move along the axis direction of the fixed frame 12, and press the top support block 41 along the axis direction of the fixed frame 12, thereby overcoming the elastic force of the elastic member 42 to push the top support block 41 until it abuts against the pendulum block 32, and can also move away from the top support block 41, and the top support block 41 is separated from the pendulum block 32 under the action of the elastic member 42.

[0055] Furthermore, a slide groove 125 is provided on the fixing frame 12. The slide groove 125 is arranged on the hole wall of the receiving hole 16 in the shape of a long strip groove, and the slide groove 125 extends along the axis direction of the fixing frame 12. A slider 522 is arranged on the outer side of the sleeve 52. The slider 522 is arranged on the outer side wall of the sleeve 52 in the shape of a long strip protrusion, and the slider 522 is inserted into the slide groove 125. The slide groove 125 and the slider 522 both extend along the axis direction of the receiving hole 16. The slider 522 cooperates with the slide groove 125 to guide the moving direction of the sleeve 52, and at the same time, limit the rotation of the sleeve 52, so as to prevent the sleeve 52 from rotating relative to the fixing frame 12, and improve the control accuracy of the rotating shaft 51 on the moving position of the sleeve 52. In this embodiment, a plurality of sliders 522 are provided, and each slider 522 is arranged at intervals around the shaft sleeve 52. The number of the slide grooves 125 corresponds to the number of the sliders 522, thereby improving the stability of the rotation limit of the shaft sleeve 52. In another embodiment, the number of the sliders 522 can be an integer multiple of the number of the slide grooves 125, so that at least two sliders 522 are inserted into the same slide groove 125, and the sliders 522 inserted into the slide grooves 125 are arranged at intervals. The gaps between the sliders 522 can notify lubricants to improve the smoothness of the movement of the shaft sleeve 52 relative to the fixing frame 12.

[0056] Furthermore, the locking assembly 40 further includes a rotating bearing 43. The rotating bearing 43 is disposed between the shaft sleeve 52 and the top support block 41, the rotating bearing 43 is embedded in the top support block 41, the outer wall of the rotating bearing 43 is interference fit with the top support block 41, and the shaft sleeve 52 is pressed against the inner wall of the rotating bearing 43, and then when the diaphragm is wound, the rotating bearing 43 can eliminate the friction between the rotating top support block 41 and the fixed shaft sleeve 52, thereby extending the service life of the components, and at the same time ensuring that the pressure of the shaft sleeve 52 can be transmitted to the top support block 41 through the rotating bearing 43. In this embodiment, a buffer block 521 is provided on the shaft sleeve 52; the buffer block 521 is annular, and the outer wall of the buffer block 521 is pressed against the inner wall of the rotating bearing 43. The outer wall of the buffer block 521 is inclined and gradually diffuses from the rotating bearing 43 toward the shaft sleeve 52. By arranging the outer wall of the buffer block 521 at an angle, the top support block 41 can automatically return to the center position during the rotation process. The top support block 41 will be subjected to vibration loads during the rotation process. Since the rotating bearing 43 and the shaft sleeve 52 are in an abutment relationship achieved by the elastic force of the elastic member 42, the vibration load will cause the top support block 41 to jump slightly. After the jump, the top support block 41 can automatically return to the center position by tilting the outer wall of the buffer block 521, thereby eliminating the impact of the vibration load, improving the alignment accuracy of the top support block 41, and ensuring the locking reliability of the top support block 41 on the pendulum blocks 32 on both sides.

[0057] The working process of the utility model is as follows: before winding, the rotating shaft 51 is driven to rotate by the locking driving member 70, and the rotating shaft 51 rotates so that the sleeve 52 moves toward the direction close to the connecting seat 31, and the sleeve 52 pushes the top support block 41 to move toward the direction close to the connecting seat 31, until the first inclined surface 325 of the swing block 32 abuts against the second inclined surface 415 of the top support block 41, at which time the swing block 32 and the connecting seat 31 are relatively locked, and the winding rods 33 on both sides are relatively fixed. When winding, the diaphragm is passed between the winding rods 33 on both sides, and the nesting 21 is driven to rotate by the rotating driving member 60, thereby driving the connecting seat 31 to rotate, and the winding rod 33 moves and rotates with the connecting seat 31, so that the diaphragm is wound on the winding rod 33. After winding is completed, the locking driving member 70 drives the rotating shaft 51 to reverse, and the sleeve 52 moves away from the connecting seat 31 under the drive of the rotating shaft 51, and the top support block 41 moves away from the connecting seat 31 under the action of the elastic member 42, so that the top support block 41 is separated from the swing block 32. At this time, the swing block 32 and the connecting seat 31 are locked, and the winding rods 33 on both sides are close to each other through the swing gap 35, so that the wound film can be taken off conveniently. Repeating the above actions can realize the automatic winding and stripping operation of the film, and realize the automatic collection operation of the film.

[0058] In summary, the embodiment of the utility model provides a winder 100, which has the following beneficial effects:

[0059] By setting the winding rod 33, when the diaphragm needs to be collected, the winding rod 33 can be set on both sides of the diaphragm, and then the rotor assembly 20 controls the rotation of the fork assembly 30 to achieve winding the diaphragm on the winding rods 33 on both sides. The recycling operation is stable and reliable, and the diaphragm is collected by winding, which can minimize the space occupied.

[0060] By setting a swing gap 35 between the swing block 32 and the connecting seat 31, the swing block 32 swings and drives the winding rods 33 to move closer to each other, so that the wound film roll can be easily taken out from the winding rods 33, and the film removal is simple and convenient, thereby improving the recycling efficiency.

[0061] In addition, by providing a top support block 41 to support the swing blocks 32 on both sides, and by using the adjustment component 50 to push the top support block 41, the swing block 32 can be locked when the membrane is wound. When the membrane roll needs to be removed after the winding is completed, the top support block 41 is stopped from pressing and locking the swing block 32, so that the winding rods 33 are brought closer to each other, completing the fully automated winding and film stripping control, and further improving the recycling efficiency.

[0062] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0063] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A winder, characterized in that: include: A stator assembly, wherein a chamber and a receiving hole are arranged in the stator assembly; the chamber and the receiving hole are arranged coaxially, and the chamber is arranged around the outside of the receiving hole; A rotor assembly, the rotor assembly is inserted into the chamber of the stator assembly, and the rotor assembly is rotatably connected to the stator assembly; A shift fork assembly, the shift fork assembly comprising a connecting seat, a swing block and a winding rod; the connecting seat is connected to the rotor assembly, the swing blocks are relatively arranged on both sides of the connecting seat, the winding rod is respectively mounted on the swing blocks on both sides, a swing gap is arranged between the swing blocks and the connecting seat, the swing blocks on both sides rotate relative to the connecting seat, so that the ends of the winding rods on both sides away from the swing blocks are close to or away from each other; A locking assembly, the locking assembly comprising a supporting block and an elastic member; the supporting block is slidably arranged on a side of the connecting seat close to the stator assembly, the supporting block is used to support between the swing blocks on both sides to control the swing state of the swing blocks, and the elastic member is elastically supported between the supporting block and the connecting seat; and An adjusting component is arranged in the accommodating hole, and the adjusting component is pressed against a side of the supporting block away from the swing block.

2. The winder according to claim 1, characterized in that The swing block is provided with a first inclined surface; the first inclined surfaces of the swing blocks on both sides are arranged to be gradually inclined away from the swing block in the direction of the rotor assembly; A second inclined surface is arranged on the top support block; the second inclined surface is arranged on both sides of the top support block relatively, the second inclined surface is arranged corresponding to the first inclined surface, and the second inclined surfaces on both sides are inclined and gradually move away from the pendulum block toward the rotor assembly.

3. The winder according to claim 2, characterized in that: The top support block includes a clamping portion and a guiding portion; the clamping portion is in the shape of a rectangular convex block, the clamping portion is arranged on one side of the guiding portion close to the connecting seat, and the second inclined surface is relatively arranged on both sides of the clamping portion; the guiding portion is in the shape of a cylinder and is slidably arranged in the rotor assembly.

4. The winder according to claim 3, characterized in that The connecting seat is provided with a card slot and a matching slot; the card slot is in the shape of a rectangular groove and is arranged on one side of the connecting seat close to the top support block, and the card connection portion is inserted into the card slot; the matching slot is relatively arranged on both sides of the connecting seat, and the pendulum blocks on both sides are respectively arranged in the matching slots on both sides.

5. The winder according to claim 1, characterized in that The adjusting assembly includes a rotating shaft and a sleeve; the rotating shaft is inserted into the accommodating hole, the rotating shaft can rotate relative to the stator assembly, the sleeve is sleeved on the outside of the rotating shaft, the sleeve is slidably arranged in the accommodating hole, the sleeve is threadedly connected to the rotating shaft, and the sleeve is abutted against the top support block.

6. The winder according to claim 5, characterized in that The locking assembly also includes a rotating bearing; the rotating bearing is arranged between the sleeve and the top support block, the rotating bearing is embedded in the top support block, the outer wall of the rotating bearing is interference fit with the top support block, and the sleeve is pressed against the inner wall of the rotating bearing.

7. The winder according to claim 6, characterized in that The shaft sleeve is provided with a buffer block; the buffer block is annular, the outer wall of the buffer block presses against the inner wall of the rotating bearing, and the outer wall of the buffer block is inclined and gradually diffuses from the rotating bearing toward the shaft sleeve.

8. The winder according to claim 5, characterized in that The stator assembly includes a mounting seat and a fixing frame; the fixing frame is connected to the mounting seat, one end of the fixing frame is inserted into the mounting seat, the chamber is arranged between the mounting seat and the fixing frame, and the accommodating hole passes through the fixing frame.

9. The winder according to claim 8, characterized in that The fixing frame is provided with a slide groove; the slide groove is in the shape of a long strip groove and is arranged on the hole wall of the accommodating hole; A slider is arranged on the outer side of the sleeve; the slider is arranged on the outer side wall of the sleeve in the shape of an elongated convex block, the slider is inserted into the slide groove, and the slide groove and the slider both extend along the axial direction of the accommodating hole.

10. The winder according to claim 1, characterized in that The rotor assembly includes a nest and a gear; the nest is inserted in the chamber, and one end of the nest away from the stator assembly is fixedly connected to the connecting seat; the gear is arranged around the outside of the nest, and the gear is fixedly connected to the nest.

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