CN219058142U - Loading and unloading mechanism and winding equipment - Google Patents

Abstract

The application provides a loading and unloading mechanism and winding equipment. The loading and unloading mechanism includes two clamping components for clamping the winding tool, two supports for supporting each clamping component, a lifting mechanism for driving each support to move up and down, and driving each support to go back and forth along the first direction. For the transmission mechanism of the line level and the upper and lower material levels, two clamping components are arranged at intervals along the first direction, and the lifting mechanism is installed on the transmission mechanism. The loading and unloading mechanism provided by this application is provided with two clamping components. When the winding tool is finished winding the wire, one clamping component clamps the winding tool that has been wound, and the transmission mechanism drives the clamping component from the winding position. Move to the upper and lower material level, use another clamping component to clamp the winding tool on the upper and lower material level, and then place the winding tool on the previous clamping component on the upper and lower material level to realize simultaneous loading of the upper and lower material mechanisms and unloading, reducing the number of movements of the loading and unloading mechanism at the winding position and the loading and unloading position, and improving the efficiency of loading and unloading.

Description

Loading and unloading mechanism and winding equipment

technical field

The application belongs to the technical field of motor production, and more specifically relates to a loading and unloading mechanism and winding equipment.

Background technique

The segmented stator needs to be wound before the full circle combination. Generally, multiple segmented stators are installed on the fixed seat to form a winding tool, and then the winding tool is driven to rotate by the winding mechanism to wind the segmented stator. . At present, the loading and unloading mechanism is generally used to move the winding tooling on the mobile trolley to the winding position, and then move the coiled tooling at the winding position to the mobile trolley, but this structure is less efficient.

Utility model content

The purpose of the embodiments of the present application is to provide a loading and unloading mechanism and a winding device to solve the problem of low working efficiency of the loading and unloading mechanism.

In order to achieve the above purpose, the technical solution adopted in the embodiment of the present application is to provide a loading and unloading mechanism, including two clamping assemblies for clamping the winding tooling, two supports for supporting each clamping assembly, and driving each The lifting mechanism for lifting and moving the supports and the transmission mechanism for driving each support to and from the winding position and the upper and lower material levels along the first direction, the two clamping components are arranged at intervals along the first direction, and the lifting mechanism is installed on the transmission mechanism.

In one embodiment, the clamping assembly includes a mounting plate and a plurality of clamping units connected to the mounting plate, and each clamping unit includes a positioning seat for positioning the winding tool, and a plurality of positioning seats for cooperating with clamping the winding tool. The clamping jaws and the first driving part for driving the plurality of clamping jaws to cooperate to open and close, the positioning seat is connected with the first driving part, and the first driving part is connected with the mounting plate.

In one embodiment, the positioning seat is provided with a positioning cavity for positioning and accommodating the winding tool, and the positioning seat is provided with an avoidance opening for inserting the jaws.

In one embodiment, each clamping unit further includes an elastic buffer structure supporting the positioning seat, and the elastic buffer structure is connected with the mounting plate.

In one embodiment, the resilient cushioning structure includes:

The shaft sleeve is fixedly connected with the positioning seat;

Sliding shaft, one end of the sliding shaft is slidably placed in the bushing, one end of the sliding shaft is provided with a retaining edge abutting against the bushing, and the other end of the sliding shaft is connected to the mounting plate;

The elastic part is sheathed on the sliding shaft, and the two ends of the elastic part elastically resist the shaft sleeve and the mounting plate respectively.

In one embodiment, the delivery mechanism includes:

support frame;

Two linear moving modules are respectively placed on both sides of the support frame;

The first connecting plate connects two linear moving modules, and the lifting mechanism is connected with the first connecting plate;

The synchronous shaft is used to drive the two linear movement modules to run synchronously, and the two ends of the synchronous shaft are respectively connected to the two linear movement modules; and,

The first driving mechanism is connected with the synchronous shaft and is used to drive the synchronous shaft to rotate.

In one embodiment, the lift mechanism includes:

The first slide rail is installed on the support;

The first slider is slidably installed on the first slide rail;

The second connecting plate is connected with the first slider, and one end of the second connecting plate is fixedly connected with the clamping assembly;

The lifting driving part is used to drive the second connecting plate to slide on the sliding mechanism to drive the clamping assembly to move up and down.

In one embodiment, there are two lifting mechanisms, and the two lifting mechanisms are respectively connected to the two supports.

In one embodiment, the number of clamping units in each clamping assembly is three, and the three clamping units are arranged in sequence perpendicular to the first direction. The three clamping units are respectively the middle clamping unit and the middle clamping unit. The side clamping units on both sides of the clamping unit, each side clamping unit is slidably installed on the mounting plate, and the clamping assembly also includes two second drives that respectively drive each side clamping unit to approach or move away from the middle clamping unit mechanism.

Another object of the embodiments of the present application is to provide a winding device, including the loading and unloading mechanism of any one of the above embodiments.

The beneficial effect of the loading and unloading mechanism provided by the embodiment of the present application lies in that: compared with the prior art, the loading and unloading mechanism of the present application is provided with two clamping components. Hold the winding tool that has been wound, the transmission mechanism drives the clamping assembly to move from the winding position to the upper and lower material level, and uses another clamping component to clamp the winding tooling on the upper and lower material level, and then clamps the previous one The winding tooling on the component is placed on the loading and unloading level to realize the simultaneous loading and unloading of the loading and unloading mechanism, reducing the number of movements of the loading and unloading mechanism at the winding position and the loading and unloading level, and improving the efficiency of loading and unloading.

The beneficial effect of the winding device provided by the embodiment of the present application is that: compared with the prior art, the winding device of the present application is provided with two clamping components. Hold the winding tool that has been wound, the transmission mechanism drives the clamping assembly to move from the winding position to the upper and lower material level, and uses another clamping component to clamp the winding tooling on the upper and lower material level, and then clamps the previous one The winding tooling on the component is placed on the loading and unloading level to realize simultaneous loading and unloading of the loading and unloading mechanism, reduce the number of movements of the loading and unloading mechanism at the winding position and the loading and unloading level, and improve the efficiency of loading and unloading, thereby Improve the working efficiency of winding equipment.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the accompanying drawings that need to be used in the embodiments or exemplary technical descriptions. Obviously, the accompanying drawings in the following descriptions are only for this application. For some embodiments, those of ordinary skill in the art can also obtain other drawings based on these drawings without creative effort.

Fig. 1 is the structural representation of the loading and unloading mechanism that the embodiment of the present application provides;

Fig. 2 is the partial structure schematic diagram of the loading and unloading mechanism provided by the embodiment of the present application;

Fig. 3 is a schematic structural diagram of the clamping unit provided by the embodiment of the present application;

Fig. 4 is a cross-sectional view of the clamping unit provided by the embodiment of the present application;

Fig. 5 is a schematic structural view of the positioning seat provided by the embodiment of the present application;

Fig. 6 is a schematic structural diagram of a clamping assembly provided in an embodiment of the present application;

Wherein, each reference sign in the figure:

100 - loading and unloading mechanism;

10-clamping assembly; 11-installation plate; 12-clamping unit; 121-positioning seat; 1211-avoidance port; 1212-opening hole; -Elastic buffer structure; 1241-shaft sleeve; 12411-butting edge; 1242-sliding shaft; 12421-stop edge; 1243-elastic piece; Driving mechanism; 1271-the second slide rail; 1272-the second slider; 1273-the second driving member;

20-support;

30-elevating mechanism; 31-the first slide rail; 32-the first slider; 33-the second connecting plate; 34-the lifting driver;

40-transmission mechanism; 41-support frame; 42-linear moving module; 43-first connecting plate; 44-synchronous shaft; 45-first driving mechanism;

200 - Winding tooling.

Detailed ways

In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as "first" and "second" may explicitly or implicitly include one or more of these features. In the description of the present application, "plurality" means two or more, unless otherwise specifically defined. "Several" means one or more than one, unless otherwise clearly and specifically defined.

In the description of this application, it should be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", " The orientation or positional relationship indicated by "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is for convenience only The present application and the simplified description are described without indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the present application.

In the description of this application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connection, or integral connection; can be mechanical connection or electrical connection; can be direct connection or indirect connection through an intermediary, and can be the internal communication of two elements or the interaction relationship between two elements. Those of ordinary skill in the art can understand the specific meanings of the above terms in this application according to specific situations.

Reference to "one embodiment," "some embodiments," or "an embodiment" in the specification of this application means that a particular feature, structure, or characteristic described in connection with the embodiment is included in one or more embodiments of the application. . Thus, appearances of the phrases "in one embodiment," "in some embodiments," "in other embodiments," "in other embodiments," etc. in various places in this specification are not necessarily All refer to the same embodiment, but mean "one or more but not all embodiments" unless specifically stated otherwise. Furthermore, the particular features, structures or characteristics may be combined in any suitable manner in one or more embodiments.

Referring to FIG. 1 and FIG. 2 , the loading and unloading mechanism 100 provided by the present application will now be described. The loading and unloading mechanism 100 includes a clamping assembly 10, two supports 20, a lifting mechanism 30 and a transmission mechanism 40, the clamping assembly 10 is used to clamp the winding tool 200, and the two supports 20 are used to support each clip The holding assembly 10, the lifting mechanism 30 drives each support 20 to move up and down, the transmission mechanism 40 drives each support 20 to go back and forth between the winding position and the upper and lower material level along the first direction, and the two clamping components 10 are arranged at intervals along the first direction, The lifting mechanism 30 is installed on the transmission mechanism 40. It can be understood that the block stator is installed on the winding tool 200. When the block stator is wound, the transmission mechanism 40 drives the clamping assembly 10 to the winding position, and the lifting mechanism 30 drives The support 20 moves up and down, one clamping component 10 clamps the winding tool 200 located at the winding position, and then the transmission mechanism 40 drives the clamping component 10 to transfer to the upper and lower material level, and the other clamping component 10 will be located at the upper and lower material level. The winding tool 200 is clamped, and the transmission mechanism 40 drives the clamping component 10 to move, so that the previous clamping component 10 places the coiled winding tool 200 on the loading and unloading level, so that the loading and unloading mechanism 100 can be realized at the same time. Loading and unloading, improve the efficiency of loading and unloading.

Compared with the prior art, the loading and unloading mechanism 100 provided by the present application, the loading and unloading mechanism 100 of the present application is provided with two clamping components 10. After the winding tool 200 has finished winding the wire, one clamping component 10 clamps For the winding tool 200 that has been wound, the transmission mechanism 40 drives the clamping assembly 10 to move from the winding position to the upper and lower material levels, and another clamping component 10 is used to clamp the winding tooling 200 located on the upper and lower material levels, and then the The winding tool 200 on the previous clamping assembly 10 is placed on the loading and unloading level, so that the loading and unloading mechanism 100 can be loaded and unloaded at the same time, reducing the number of movements of the loading and unloading mechanism 100 at the winding position and the loading and unloading level, and improving the upper and lower materials. Efficiency of feeding and unloading.

In one embodiment, referring to Fig. 2, Fig. 3 and Fig. 6, the clamping assembly 10 includes a mounting plate 11 and a plurality of clamping units 12 connected to the mounting plate 11, it can be understood that a plurality of clamping units 12 are set , each clamping unit 12 can clamp the winding tool 200, so that the clamping assembly 10 can clamp a plurality of winding tools 200 at one time, and improve the loading and unloading efficiency of the loading and unloading mechanism 100. Each clamping unit 12 includes a positioning seat 121, a plurality of clamping jaws 122 and a first driving member 123, the positioning base 121 is used for positioning the winding tool 200, and the multiple clamping jaws 122 are used to cooperate with clamping the winding tooling 200, the first The driver 123 is used to drive each jaw 122 to open or close, so that each jaw 122 presses against or releases the winding tool 200, the positioning seat 121 is connected with the first driver 123, and the first driver 123 is connected with the mounting plate 11 connected, that is to say, when the clamping unit 12 clamps the winding tool 200, first use the positioning seat 121 to position the winding tool 200, and then start the first driving member 123 to drive a plurality of jaws 122 to cooperate with the winding tool 200, so as to realize clamping and winding tooling 200. Understandably, the first driving member 123 may be a driving member of an air cylinder, a motor, or the like.

In one embodiment, please refer to FIG. 3 and FIG. 5 , the positioning seat 121 is provided with a positioning cavity 1213 for accommodating the winding tool 200, so that the positioning seat 121 can better position the winding tool 200, and the positioning seat 121 An avoidance opening 1211 is provided for the clamping claw 122 to be inserted, so that the clamping claw 122 is closer to the winding tool 200 so as to clamp the winding tool 200 .

In one embodiment, please refer to FIG. 2 and FIG. 6, an opening is provided on the positioning seat 121 corresponding to the segmented stator on the winding tool 200, and the segmented stator is exposed in the opening, so as to better position the winding tool 200, while also avoiding interference with segmented stators.

In one embodiment, each clamping unit 12 can be provided with two clamping jaws 122, three clamping jaws 122, four clamping jaws 122 or other number of clamping jaws 122, and two clamping jaws 122 can be set to ensure While the clamping effect is achieved, the number of clamping jaws 122 is reduced and the cost is reduced.

In one embodiment, referring to FIG. 2 to FIG. 4 , each clamping unit 12 further includes an elastic buffer structure 124 for supporting the positioning seat 121 , and the elastic buffer structure 124 is connected to the mounting plate 11 .

Specifically, please refer to Fig. 4, the elastic buffer structure 124 includes a sliding shaft 1242, a shaft sleeve 1241 and an elastic member 1243, the shaft sleeve 1241 is fixedly connected with the positioning seat 121, one end of the sliding shaft 1242 is slidably placed in the shaft sleeve 1241, and the sliding shaft One end of 1242 is provided with a retaining edge 12421 for abutting against the shaft sleeve 1241, the other end of the sliding shaft 1242 is connected with the mounting plate 11, the elastic member 1243 is sleeved on the sliding shaft 1242, and the two ends of the elastic member 1243 elastically abut against the mounting plate 11 respectively. Hold the shaft sleeve 1241 and the mounting plate 11. That is to say, the sliding shaft 1242 can slide in the shaft sleeve 1241. When the clamping unit 12 is not clamping the winding tool 200, the stop edge 12421 at one end of the sliding shaft 1242 is against the shaft sleeve 1241, and the elastic member 1243 is in a relaxed state. , when the clamping unit 12 clamps the winding tool 200, the positioning seat 121 is held against the winding tool 200, the lifting mechanism 30 continues to apply force to the positioning seat 121, and the sliding shaft 1242 slides downward in the shaft sleeve 1241, and then The elastic member 1243 is compressed downward, so that the positioning seat 121 can stably resist the winding tool 200, avoiding the winding tool 200 from shaking, and at the same time, it can also make the clamping jaws 122 more stable when clamping the winding tool 200.

In one embodiment, please refer to FIG. 4 and FIG. 5 , the positioning base 121 is provided with an opening 1212 , and the bushing 1241 is placed in the opening 1212 , so that the installation of the elastic buffer structure 124 is more stable.

In one embodiment, please refer to FIG. 4 , the end of the sleeve 1241 close to the elastic member 1243 is provided with an abutment edge 12411, and the abutment edge 12411 is fixed on the positioning seat 121, and the elastic member 1243 elastically pushes the abutment edge 12411, also That is to say, by setting the abutting edge 12411 on the shaft sleeve 1241, on the one hand, it is convenient for the shaft sleeve 1241 to be installed in the opening 1212 on the positioning seat 121; to compress the elastic member 1243 .

In one embodiment, the elastic member 1243 may be a spring, or a component made of a material with good elastic properties such as silicone.

In one embodiment, please refer to FIG. 1 and FIG. 2 , the transmission mechanism 40 includes a support frame 41, a first drive mechanism 45, a synchronous shaft 44, a first connecting plate 43 and two linear movement modules 42, and the two linear movement modules 42 The modules 42 are respectively placed on both sides of the support frame 41, the first connecting plate 43 connects the two linear moving modules 42, the lifting mechanism 30 is connected with the first connecting plate 43, and the two ends of the synchronous shaft 44 are respectively connected to two linear moving modules 42. The module 42 and the synchronous shaft 44 are used to drive the two linear movement modules 42 to run synchronously. The first driving mechanism 45 is connected to the synchronous shaft 44 , and the first driving mechanism 45 is used to drive the synchronous shaft 44 to rotate. That is to say, start the first drive mechanism 45, the first drive mechanism 45 drives the synchronous shaft 44 to rotate, and the synchronous shaft 44 then drives the two linear movement modules 42 to run synchronously, thereby making the first connecting plate 43 move smoothly, and then drives the two linear movement modules 42 to move smoothly The lifting assembly connected with the first connecting plate 43 moves smoothly, so that the two clamping assemblies 10 move smoothly.

In one embodiment, the first driving mechanism 45 may be a driving member such as a motor or a cylinder. The first driving mechanism 45 can also be a driving part combining a driving motor and a pulley, which can improve the driving accuracy of the first driving mechanism 45 .

In one embodiment, the two linear moving modules 42 may be linear guide rail linear modules or synchronous belt linear modules.

In one embodiment, referring to Fig. 1 and Fig. 2, the lifting mechanism 30 includes a first slide rail 31, a first slide block 32, a second connecting plate 33 and a lifting drive member 34, and the first slide rail 31 is installed on the support 20, the first slider 32 is slidably installed on the first slide rail 31, the second connecting plate 33 is connected with the first slider 32, one end of the second connecting plate 33 is fixedly connected with the clamping assembly 10, and the lifting drive member 34 It is used to drive the second connecting plate 33 to slide on the sliding mechanism, and then drive the clamping assembly 10 to move up and down. That is to say, start the lifting driver 34, the lifting driver 34 drives the second connecting plate 33 to slide on the support 20, and then drives the clamping assembly 10 connected to the second connecting plate 33 to move up and down, so that the clamping assembly 10 Place above the winding tool 200, and clamp the winding tool 200.

In one embodiment, the lifting driving member 34 may be a driving member of an air cylinder, an air rod, or the like.

In one embodiment, referring to Fig. 1 and Fig. 2, there are two elevating mechanisms 30, and the two elevating mechanisms 30 are connected to the two supports 20 respectively, that is, the two elevating mechanisms 30 respectively drive two clamping The components 10 move up and down, so that the two clamping components 10 can realize the loading and unloading operations respectively. Certainly, the number of the lifting mechanism 30 may also be one, and one lifting mechanism 30 simultaneously drives the two clamping assemblies 10 to move up and down.

In one embodiment, referring to FIG. 1 , FIG. 2 and FIG. 6 , the number of clamping units 12 on each clamping assembly 10 is three, and the three clamping units 12 are arranged in sequence perpendicular to the first direction. Each clamping unit 12 is a middle clamping unit 125 and a side clamping unit 126 positioned at both sides of the middle clamping unit 125, each side clamping unit 126 is slidably mounted on the mounting plate 11, and the clamping unit 12 also includes The second driving mechanism 127 drives each side clamping unit 126 to approach or move away from the middle clamping unit 125 respectively. That is to say, the two side clamping units 126 can slide relative to the middle clamping unit 125. When the clamping unit 12 on the clamping assembly 10 clamps the winding tool 200, the middle clamping unit 125 is aligned and moved first. The winding tool 200 in the middle of the trolley, and then use the two second driving mechanisms 127 to respectively drive the two side clamping units 126 to align with the two winding tools 200 on both sides, so that the clamping assembly 10 simultaneously clamps Three winding tooling 200, when the clamping assembly 10 drives the winding tooling 200 to move to the winding position for winding operation, it is also possible to use two second The driving mechanism 127 respectively drives the two side clamping units 126 to move, so that the three clamping units 12 can accurately place the winding tool 200 on the base.

In one embodiment, please refer to FIG. 6 , the second driving mechanism 127 includes a second driving member 1273 , a second sliding rail 1271 and a second sliding block 1272 , the second sliding rail 1271 is mounted on the mounting plate 11 , and the second sliding rail 1271 is mounted on the mounting plate 11 . The block 1272 is slidably installed on the second slide rail 1271, the two side clamping units 126 are respectively connected with the corresponding second slide block 1272, and the second driving member 1273 is used to drive the second slide block 1272 to move toward or away from the middle clamp. The direction of the clamping unit 125 moves, and then drives the two side clamping units 126 to approach or move away from the middle clamping unit 125 .

In one embodiment, the second driving member 1273 may be a driving member of an air cylinder, an air rod, or the like.

Another object of the embodiments of the present application is to provide a winding device, including the loading and unloading mechanism 100 of any of the above embodiments. By arranging two clamping components 10, when the winding tool 200 has finished winding the wire, one clamping component 10 clamps the winding tool 200 that has been wound, and the transmission mechanism 40 drives the clamping component 10 to move from the winding position to the For the upper and lower material levels, another clamping component 10 is used to clamp the winding tool 200 on the upper and lower material level, and then the winding tool 200 on the previous clamping component 10 is placed on the upper and lower material level to realize the loading and unloading mechanism 100 Loading and unloading at the same time reduces the number of movements of the loading and unloading mechanism 100 at the winding position and the loading and unloading position, and improves the efficiency of loading and unloading. Thereby improving the working efficiency of the winding equipment.

The above descriptions are only optional embodiments of the application, and are not intended to limit the application. Any modifications, equivalent replacements and improvements made within the spirit and principles of the application shall be included in the protection of the application. within range.

Claims (10)

1. Feeding and discharging mechanism, its characterized in that: the winding tool comprises two clamping assemblies, two supports, two lifting mechanisms, a conveying mechanism and two conveying mechanisms, wherein the two clamping assemblies are used for clamping a winding tool, the two supports are used for supporting the clamping assemblies, the lifting mechanisms are used for driving the supports to move in a lifting mode, the conveying mechanisms are used for driving the supports to reciprocate in a winding position and an upper material level and a lower material level along a first direction, the two clamping assemblies are arranged at intervals along the first direction, and the lifting mechanisms are installed on the conveying mechanisms.

2. The loading and unloading mechanism of claim 1, wherein: the clamping assembly comprises a mounting plate and a plurality of clamping units connected with the mounting plate, wherein each clamping unit comprises a positioning seat for positioning the winding tool, a plurality of clamping jaws for clamping the winding tool in a matched mode and a first driving piece for driving the clamping jaws to open and close in a matched mode, the positioning seat is connected with the first driving piece, and the first driving piece is connected with the mounting plate.

3. The loading and unloading mechanism of claim 2, wherein: the positioning seat is internally provided with a positioning cavity for positioning and accommodating the winding tool, and the positioning seat is provided with an avoidance opening for placing the clamping jaw.

4. The loading and unloading mechanism of claim 2, wherein: each clamping unit further comprises an elastic buffer structure for supporting the positioning seat, and the elastic buffer structure is connected with the mounting plate.

5. The loading and unloading mechanism of claim 4, wherein: the elastic buffer structure includes:

the shaft sleeve is fixedly connected with the positioning seat;

one end of the sliding shaft is arranged in the shaft sleeve in a sliding way, a blocking edge which is abutted against the shaft sleeve is arranged at one end of the sliding shaft, and the other end of the sliding shaft is connected with the mounting plate;

the elastic piece is sleeved on the sliding shaft, and two ends of the elastic piece respectively elastically support the shaft sleeve and the mounting plate.

6. The loading and unloading mechanism of any one of claims 1-5, wherein: the conveying mechanism comprises:

a support frame;

the two linear movement modules are respectively arranged at two sides of the support frame;

the first connecting plate is connected with the two linear movement modules, and the lifting mechanism is connected with the first connecting plate;

the synchronous shaft is used for driving the two linear movement modules to synchronously operate, and two ends of the synchronous shaft are respectively connected with the two linear movement modules; the method comprises the steps of,

and the first driving mechanism is connected with the synchronous shaft and used for driving the synchronous shaft to rotate.

7. The loading and unloading mechanism of claim 6, wherein: the lifting mechanism comprises:

the first sliding rail is arranged on the support;

the first sliding block is slidably arranged on the first sliding rail;

the second connecting plate is connected with the first sliding block, and one end of the second connecting plate is fixedly connected with the clamping assembly;

and the lifting driving piece is used for driving the second connecting plate to slide on the first sliding rail so as to drive the clamping assembly to move in a lifting manner.

8. The loading and unloading mechanism of claim 7, wherein: the number of the lifting mechanisms is two, and the two lifting mechanisms are respectively connected with the two supports.

9. The loading and unloading mechanism of any one of claims 2-5, wherein: the number of the clamping units in each clamping assembly is three, the three clamping units are sequentially arranged perpendicular to the first direction, the three clamping units are respectively a middle clamping unit and side clamping units positioned on two sides of the middle clamping unit, each side clamping unit is slidably mounted on the mounting plate, and each clamping assembly further comprises two second driving mechanisms for driving each side clamping unit to be close to or far away from the middle clamping unit.

10. A winding apparatus, characterized in that: comprising a loading and unloading mechanism according to any one of claims 1-9.

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