Spoke end conical piece adhesion equipment

Abstract

The utility model discloses spoke end conical sheet adhering equipment which is used for adhering a conical sheet to the end of a spoke and comprises a machine frame, a driving device and a driving device. The adhesion assembly is arranged on the rack and is provided with a placing part and a pressing head; the placing part is suitable for flatly placing the conical sheet; the pressing head is positioned above the placing part and is suitable for reciprocating along a vertical first direction relative to the rack; the displacement assembly is arranged on the rack and is provided with a containing groove and a displacement mechanism; the containing grooves are suitable for containing the spokes and enabling the ends of the spokes to be exposed in the second direction, and the second direction is perpendicular to the first direction. The displacement mechanism drives the spokes to do reciprocating motion in the first direction, so that the spokes are located on the placing parts and adhere to the conical sheets; and the pressing head moves downwards and presses the end part of the spoke after the conical sheet is adhered to the end part of the spoke. According to the adhesion equipment, the conical sheets can be automatically adhered to the ends of the spokes, the production efficiency is improved, and the labor cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of spoke manufacturing technology, specifically to a device for adhering tapered plates at the ends of spokes. Background Technology

[0002] The applicant proposed a scheme for forming a tapered structure at the end of a carbon fiber spoke in a previous application. Generally speaking, a tapered section is designed at the end of the spoke, with the outer diameter of this section gradually increasing towards the end of the spoke. A metal component at the spoke end can form a length-direction limiting fit with this tapered section, thereby fixing the metal component to the spoke body. This solves the problem of difficulty in firmly connecting the metal component at the end of the carbon fiber spoke to the carbon fiber spoke body. Furthermore, after assembly onto the rim, the length-direction limiting fit between the tapered section and the metal component effectively ensures that the spoke has good performance in bearing the tensile forces of the rim and hub along its length. (Refer to...) Figure 1 In the process of forming the tapered section, the applicant designed a flexible tapered piece. This tapered piece unfolds into a right-angled triangle on a plane, having two right-angled sides and a hypotenuse. One right-angled side can be attached to the spoke end, with its extension direction aligned with the extension direction of the spoke body. The tapered piece attached to the spoke end is then wound around the spoke end. Due to the triangular shape of the tapered piece, a tapered section with an outer diameter that gradually increases towards the end of the spoke is automatically formed. Before forming the tapered section, the metal parts on the spoke can be fitted onto the spoke body. After the tapered section is formed, the metal parts are then fitted onto the tapered section to create a limiting fit.

[0003] Currently, the tapered blades are attached to the spoke ends manually, which results in low production efficiency and high labor costs. Utility Model Content

[0004] The purpose of this invention is to overcome the aforementioned defects or problems in the prior art and to provide a spoke end conical sheet adhesion device that can automatically adhere conical sheets to the spoke ends, thereby improving production efficiency and reducing labor costs.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] Technical Solution 1: A spoke end tapered tab adhesion device for adhering tapered tabs to spoke ends, comprising: a frame; an adhesion assembly mounted on the frame, having a placement portion and a pressing head; the placement portion being adapted to lay the tapered tab flat; the pressing head being located above the placement portion and adapted to reciprocate relative to the frame in a vertical first direction; and a displacement assembly mounted on the frame, having a receiving groove and a displacement mechanism; the receiving groove being adapted to receive the spoke and expose the spoke end in a second direction, the second direction being perpendicular to the first direction; the displacement mechanism driving the spoke to reciprocate in the first direction, so that the spoke sits on the placement portion and the tapered tab is adhered; the pressing head being configured to move downward after the tapered tab is adhered to the spoke end to press the spoke end firmly.

[0007] Technical Solution 2 based on Technical Solution 1: The placement part is recessed and has a groove for the end of the spoke to be inserted, and the conical plate is laid flat across the groove in the placement part.

[0008] Technical Solution 3 based on Technical Solution 2: The depth of the groove is greater than the end radius of the spoke, and the groove opening edge extends towards each other relative to its groove wall, so that after the spoke end adheres to the conical piece and falls into the groove, the conical piece wraps around the spoke end.

[0009] Technical solution four, based on any one of technical solutions one to three, further includes a vacuum negative pressure device; the adhesion component includes a placement block, the top surface of the placement block forms the placement portion, and the placement block is provided with a first negative pressure channel communicating with the vacuum negative pressure device. The placement block is provided with a plurality of first negative pressure ports communicating with the first negative pressure channel at positions corresponding to the placement portion. When the vacuum negative pressure device is working, the first negative pressure ports adsorb and fix the conical sheet by negative pressure.

[0010] Technical solution five based on technical solution four: The adhesion component further includes a pressing drive mechanism; the pressing drive mechanism is installed on the frame, the pressing head is fixed at the output end of the pressing drive mechanism, and is adapted to be driven by the pressing drive mechanism to reciprocate along the first direction.

[0011] Technical solution six based on technical solution five: The adhesion component further includes a rotating disk, which rotates relative to the frame around a first axis in a first direction, and multiple placement blocks are fixed at preset first angle intervals along the circumference of the rotating disk.

[0012] Technical solution seven based on technical solution six: The adhesion component further includes a rotation drive mechanism, which is mounted on the frame and its output end is fixedly connected to the rotating disk; the rotation drive mechanism is adapted to drive the rotating disk to rotate around the first axis by a preset second angle each time, the second angle being equal to the first angle.

[0013] Technical solution eight, based on technical solution seven, further includes a negative pressure communication component, which includes a negative pressure driving mechanism and a negative pressure communication element; the rotating disk is provided with a plurality of second negative pressure channels corresponding to the first negative pressure channels of each of the placement blocks, and each second negative pressure channel has a second negative pressure port at one end away from its corresponding placement block; the negative pressure driving mechanism is mounted on the frame, and the negative pressure communication element is fixed to the output end of the negative pressure driving mechanism and is adapted to be driven by the negative pressure driving mechanism to reciprocate along a first direction; the negative pressure communication element is provided with a plurality of third negative pressure channels communicating with the vacuum negative pressure device, and the vacuum negative pressure device independently supplies pressure to each of the third negative pressure channels; each of the third negative pressure channels forms a second negative pressure port at one end away from the vacuum negative pressure device; the first negative pressure ports and the second negative pressure ports are arranged in the same number at a predetermined third angle relative to the first axis, the third angle being equal to the first angle, and the negative pressure driving mechanism is adapted to drive the negative pressure communication element to move toward the rotating disk so that the second negative pressure port is connected to the first negative pressure port at a corresponding position.

[0014] Technical solution nine, based on technical solution one, further includes a sliding component, which includes a sliding base, a sliding member, and a sliding drive mechanism; the output end of the sliding drive mechanism is connected to the sliding member and drives the sliding member to slide on the sliding base along a third direction that is perpendicular to both the first and second directions; the sliding member is fixedly connected to the displacement component and drives the displacement component to translate along the third direction.

[0015] Technical solution ten based on technical solution nine: The displacement component includes two receiving seats arranged along a first direction. The two receiving seats are provided with positioning grooves that are corresponding in position and both pass through along a second direction. The openings of the two positioning grooves are both upward and cooperate to form the receiving groove. The spokes housed in the receiving grooves have both ends exposed in the two receiving seats in the first direction. Two adhesion components are arranged along the second direction and are respectively used to adhere the conical piece to the two ends of the spokes in the second direction.

[0016] As can be seen from the above description of this utility model, compared with the prior art, this utility model has the following beneficial effects:

[0017] Technical solution one provides a spoke end tapered tab adhesion device. This adhesion device mainly includes a frame, an adhesion assembly, and a displacement assembly. The adhesion assembly is mounted on the frame and includes a placement section and a clamping head. The tapered tab can be laid flat on the placement section, while the clamping head is positioned above the placement section and can move up and down along a vertical first direction. Furthermore, the displacement assembly includes a receiving groove and a displacement mechanism. The receiving groove can accommodate the spoke and expose the spoke end in a second direction. The displacement mechanism can drive the spoke to reciprocate along the first direction, thereby causing the spoke to sit on the placement section and adhere the tapered tab. During adhesion, the tapered tab is first laid flat on the placement section, and then the spoke is placed in the receiving groove. The spoke ends are exposed, and the displacement assembly is positioned high enough that the spokes do not interfere with the adhesion assembly during placement. The displacement mechanism then moves the spokes downwards, allowing them to settle on the placement area and adhere the conical tab. However, at this initial stage, the spokes adhere to the tab only under gravity, resulting in insufficient adhesion. Therefore, a clamping head is installed. After the conical tab adheres to the spoke end, the clamping head moves downwards and clamps the spoke end, ensuring a firm adhesion. After clamping the spoke end, the clamping head moves upwards, and the displacement mechanism moves the spoke upwards, carrying the conical tab away from the placement area. The spoke is then removed from the receiving slot, completing the conical tab adhesion process at the spoke end. This adhesion equipment automates the conical tab adhesion process at the spoke end, reducing labor costs and improving production efficiency.

[0018] In technical solution two, a groove is provided in the recessed placement section. When the conical plate is laid flat on the placement section, it spans this groove. The position of the spokes corresponds to this groove. As the spokes move downward with the displacement assembly, the spoke ends first contact the conical plate. Then, under the action of the spokes, the conical plate deforms, and the spokes fall into the groove. The bent and deformed part of the conical plate contacts the outer surface of the spoke end. The groove structure increases the contact area between the conical plate and the outer surface of the spoke end, thereby improving the adhesion of the conical plate to the spoke end. However, if the conical plate is laid flat on a placement section without a groove structure, when the spoke end sits on the placement section, since the spoke end is generally cylindrical, only a very small part contacts the conical plate. Thus, even if the spoke end is pressed by a clamping head, the improvement in the adhesion between the two is limited. Furthermore, and more importantly, by setting the groove, the conical piece can be placed on the placement part with greater redundancy. It's easy to understand that without the groove, during the adhesion of the conical piece, to avoid excess edge protruding from the spoke end and hindering subsequent adhesion processes, the spoke end needs to be positioned precisely at the straight edge of the conical piece. This requires extremely accurate placement of the conical piece, and the position of the spoke on the displacement assembly and the position of the displacement assembly relative to the adhesion assembly must always remain consistent. This obviously places higher demands on the overall manufacturing precision of the equipment, thus increasing manufacturing costs. In this technical solution, a groove is set on the placement part, and the conical piece is placed across the groove. Due to the larger size of the groove, the spoke end can easily enter the groove. Simultaneously, the conical piece deforms with the movement of the spoke end, thus preventing the edge of the conical piece from protruding beyond the spoke end. Therefore, the placement position of the conical piece does not need to be precisely determined; only the portion of the conical piece spanning the other side of the groove needs to be roughly determined.

[0019] In technical solution three, the groove structure is further refined, making the groove depth greater than the spoke end radius, and the groove edge extends towards the groove wall, enhancing the wrapping effect of the conical piece on the spoke end. When the spoke end enters the groove, the conical piece can better wrap around the spoke end, forming a tighter fit, further improving adhesion strength and reliability. This structural design also helps prevent the conical piece from shifting during adhesion, ensuring the accuracy of the adhesion position.

[0020] In technical solution four, a vacuum negative pressure device and a specific placement block structure are introduced. The conical sheet is adsorbed and fixed through the first negative pressure port when the vacuum negative pressure device is operating. This allows the conical sheet to be stably positioned in the placement section before being adhered to the spokes, preventing movement due to its own weight or slight vibrations, thus improving the placement accuracy and ease of operation. Vacuum adsorption fixation also helps ensure the conical sheet remains flat during adhesion, improving the final adhesion quality.

[0021] In technical solution five, a clamping drive mechanism is added. This mechanism drives the clamping head to reciprocate along a first direction, achieving active control of the clamping force on the conical blade. Compared to relying solely on gravity clamping, the clamping drive mechanism provides a more stable and controllable clamping force, ensuring full contact between the conical blade and the spoke ends, significantly improving the adhesion's firmness and consistency. Simultaneously, active control of the clamping force allows the equipment to adapt to conical blades of different materials or sizes, improving its versatility.

[0022] In technical solution six, a rotating disk and multiple placement blocks fixed at circumferential intervals are introduced to realize multi-station synchronous operation. Operators can place conical pieces on placement blocks that have not entered the adhesion station. Multiple placement blocks can take turns entering the adhesion station to adhere the conical pieces, thereby separating the placement and adhesion operation positions of the conical pieces, facilitating the feeding of conical pieces and improving the production efficiency of the equipment.

[0023] In technical solution seven, the rotation angle of the turntable is precisely controlled by a rotation drive mechanism, ensuring that each rotation is at a preset second angle, and that this second angle is equal to the first angle at which the blocks on the turntable are spaced apart. This ensures that each block can accurately rotate to its working position, achieving precise connection and cycle of processes, and guaranteeing the stability and reliability of multi-station operations.

[0024] In technical solution eight, a negative pressure connecting component is introduced to achieve independent control and distribution of vacuum negative pressure for multiple placement blocks. The first negative pressure port of each placement block is connected to the vacuum negative pressure device through independent second and third negative pressure channels, ensuring that the vacuum adsorption effect of each station is not affected by other stations, thus improving the reliability and stability of vacuum adsorption. The cooperation between the negative pressure drive mechanism and the negative pressure connecting component allows for precise control of the application and disconnection of negative pressure, thereby coordinating with the movement of the rotating disk. When the rotating disk rotates, the negative pressure connecting component moves upward, separating the second and third negative pressure ports. After the rotating disk stops rotating, the negative pressure connecting component moves downward, connecting the third negative pressure port with the next second negative pressure port on the rotating disk. This negative pressure connecting component solves the problem of difficult negative pressure pipeline layout caused by the rotation of the rotating disk in equipment, greatly simplifying the layout challenge of negative pressure pipelines.

[0025] In technical solution nine, a sliding component is provided. The sliding component can drive the displacement component to move horizontally, so that the displacement component can load material at one position, adhere the conical sheet at another position, and then move to the unloading position. This realizes the automated operation of the adhesion process. Furthermore, separating the loading, adhesion, and unloading positions can avoid interference between components and improve the automation level of the adhesion equipment.

[0026] In technical solution ten, the receiving mechanism includes two receiving seats, and the positioning grooves provided on the two receiving seats cooperate to form the aforementioned receiving groove. By forming the receiving groove through the receiving seats, the spokes can be limited only near the two ends by the receiving groove, and the middle part can be easily removed. At the same time, two adhesion components are provided, which can simultaneously perform adhesion operations on the conical pieces at both ends of the spokes, which can further improve the adhesion efficiency. Attached Figure Description

[0027] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the following description of the embodiments will be briefly introduced. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0028] Figure 1 The spokes with tapered plates adhered to them in this embodiment of the present invention;

[0029] Figure 2 This is a schematic diagram of the spoke end conical plate adhesion device involved in the embodiments of this utility model;

[0030] Figure 3 for Figure 1 Schematic diagram of the structure of the adhesion component and the negative pressure communication component;

[0031] Figure 4 for Figure 3 Exploded view of the structure of the middle adhesion component and the negative pressure communication component;

[0032] Figure 5 for Figure 1 Schematic diagram of the structure of the intermediate displacement component and the sliding component;

[0033] Figure 6 for Figure 5 Exploded view of the mid-displacement component;

[0034] Figure 7 This is a schematic diagram of the spoke end tapered plate adhesion device involved in the embodiments of this utility model;

[0035] Figure 8 for Figure 1 An enlarged schematic diagram of part A in the middle;

[0036] Figure 9 for Figure 1 Enlarged schematic diagram of part B in the middle;

[0037] Figure 10 for Figure 7 An enlarged schematic diagram of section C.

[0038] Explanation of key figure labels:

[0039] Spoke body 10; Connecting cap 11; Conical plate 12;

[0040] Frame 20; Platform 21; Slide rail 22; Slider 23; Drive mounting plate 24;

[0041] Adhesion component 30; placement block 31; placement part 311; first negative pressure port 312; groove 313; slot 314; slot wall 315; pressing head 32; pressing drive mechanism 33; pressing output end 331; pressing sliding rod 332; pressing adapter plate 333; rotating disk 34; second negative pressure port 341; rotation drive mechanism 35; rotation motor 351; rotation connecting block 352;

[0042] Displacement assembly 40; receiving seat 41; positioning groove 411; mating protrusion 412; receiving groove 42; fixed seat 43; sliding groove 431; displacement mechanism 44; displacement cylinder 441; displacement connecting block 442; fixed base 45;

[0043] Negative pressure connecting component 50; negative pressure driving mechanism 51; negative pressure driving output end 511; negative pressure driving sliding rod 512; negative pressure connecting piece 52; third negative pressure port 521;

[0044] Sliding assembly 60; sliding base 61; sliding element 62. Detailed Implementation

[0045] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are preferred embodiments of the present utility model and should not be considered as excluding other embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0046] Unless otherwise expressly defined, the use of terms such as "first," "second," or "third" in the claims, description, and drawings of this utility model is for distinguishing different objects and not for describing a specific order.

[0047] Unless otherwise expressly defined, in the claims, description, and accompanying drawings of this utility model, the use of directional terms such as "center," "lateral," "longitudinal," "horizontal," "vertical," "top," "bottom," "inner," "outer," "upper," "lower," "front," "rear," "left," "right," "clockwise," and "counterclockwise" to indicate orientation or positional relationships is based on the orientation and positional relationships shown in the accompanying drawings and is only for the convenience of describing this utility model and simplifying the description. It does not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore should not be construed as limiting the specific protection scope of this utility model.

[0048] Unless otherwise expressly defined, the terms "fixed connection" or "fixed connection" used in the claims, description and drawings of this utility model shall be interpreted broadly to refer to any connection in which there is no displacement or relative rotation relationship between the two parties, including non-removable fixed connection, detachable fixed connection, integral connection and fixed connection through other devices or components.

[0049] In the claims, description and accompanying drawings of this utility model, the terms "comprising", "having", and variations thereof are used to mean "including but not limited to".

[0050] Example

[0051] Reference Figure 2 This utility model embodiment relates to an adhesion device for a spoke end conical piece 12. The adhesion device mainly includes a frame 20, an adhesion component 30, a displacement component 40, a negative pressure communication component 50, a sliding component 60, and a vacuum negative pressure device.

[0052] First refer to Figure 1The diagram illustrates the structure of a spoke with tapered plates 12 attached. The spoke as a whole comprises a spoke body 10, connecting caps 11, and tapered plates 12. Two connecting caps 11 are fitted onto the spoke body 10 from both ends, and two tapered plates 12 are attached to the two ends of the spoke body 10. The tapered plates 12 are attached to the spoke body 10 using adhesive. One surface of the tapered plate 12 can be designed to be adhesive, so that during winding, this side surface is the inner side, preventing the tapered plate 12 from unraveling after adhesion. The triangular shape of the conical piece 12 allows it to automatically form a conical segment at the end of the spoke after adhesion. The size and shape of this conical segment are adapted to the size and shape of the through hole inside the connecting cap 11. The connecting cap 11 can be pulled outward to the position of the conical segment, and the conical segment forms a limiting fit between the connecting cap 11 and the spoke body 10 in the length direction, which can effectively improve the tensile force that the connecting cap 11 can withstand when pulled. In this embodiment, the spoke body 10 and the conical piece 12 are made of carbon fiber material, and the connecting cap 11 is made of metal. After the conical piece 12 is wrapped around the spoke body 10, a curing process can be used to solidify the conical piece 12 and the spoke body 10 into one, preventing the conical piece 12 from falling off the spoke body 10. After the two are solidified into one, the connecting cap 11 can be pulled to the position of the conical segment.

[0053] Reference Figure 2 The spoke end tapered piece 12 adhesion device according to this utility model embodiment is used to adhere the tapered piece 12 to the spoke end. The adhesion assembly 30 is mounted on the frame 20 and has a placement part 311 and a pressing head 32. The placement part 311 is adapted to lay the tapered piece 12 flat. The pressing head 32 is located above the placement part 311 and is adapted to reciprocate relative to the frame 20 in a vertical first direction. The displacement assembly 40 is mounted on the frame 20 and has a receiving groove 42 and a displacement mechanism 44. The receiving groove 42 is adapted to receive the spoke and expose the spoke end in a second direction, which is perpendicular to the first direction. The displacement mechanism 44 drives the spoke to reciprocate in the first direction so that the spoke sits on the placement part 311 and adheres the tapered piece 12. After the tapered piece 12 is adhered to the spoke end, the pressing head 32 moves downward and presses the spoke end.

[0054] It is necessary to define the directional terms used in this specification and claims. (See reference...) Figures 1 to 10 In this specification, the terms front, back, left, right, up, and down are used to describe directions. The left and right directions correspond to the second directions referred to in this specification and the claims, the up and down directions correspond to the first directions referred to in this specification and the claims, and the front and back directions correspond to the third directions referred to in this specification and the claims.

[0055] First, refer to Figure 2 In this embodiment, both the adhesion component 30 and the displacement component 40 are mounted on a frame 20. The frame 20 includes a main support as the supporting body and a platform 21 disposed above the main support. The platform 21 and the main support are connected by a slide rail 22 and a slider 23. Specifically, the main support is a table-shaped component, which can be manufactured using aluminum profiles or other materials. The platform 21 is a flat plate-shaped component, and there are two platforms 21, each mounted on the main support in the left-right direction. The slide rail 22 and the slider 23 cooperate to form a sliding structure. The slide rail 22 is fixedly mounted on the top of the main support and extends in the left-right direction. The slider 23 is mounted on the slide rail 22 and can slide back and forth along the extension direction of the slide rail 22. The platform 21 is fixed to the slider 23 by bolts, so the platform 21 can slide relative to the main support in the left-right direction. Through the cooperation of slide rail 22 and slider 23, both platforms 21 can slide in the left and right directions, thereby adjusting the distance and position of the two platforms 21 in the left and right directions. A drive motor or drive cylinder can be installed on the frame 20 corresponding to each platform 21 to automatically control the movement of the platform 21 and precisely adjust its position. Furthermore, referring to... Figure 2 and Figure 3 The frame 20 also includes a planar drive mounting plate 24, which is fixedly mounted above the platform 21 by a number of support rods extending vertically. Its lower surface forms a clearance space between the upper surface of the platform 21 and the lower surface of the platform 21. Some parts of the adhesion assembly 30 are mounted on the drive mounting plate 24.

[0056] Reference Figure 3 and Figure 8 The adhesion component 30 includes a placement block 31, the top surface of which forms the placement portion 311, and the placement block 31 is provided with a first negative pressure channel communicating with the vacuum negative pressure device. The placement block 31 is provided with a plurality of first negative pressure ports 312 communicating with the first negative pressure channel at positions corresponding to the placement portion 311. When the vacuum negative pressure device is working, the first negative pressure ports 312 adsorb and fix the conical plate 12 by negative pressure adsorption.

[0057] A vacuum negative pressure device can be installed inside the frame 20 of the adhesion device. After being powered on, the vacuum negative pressure device generates negative pressure and delivers the pressure to the required position through a negative pressure pipeline, thereby achieving negative pressure adsorption of the workpiece. The vacuum negative pressure device is a conventional device for achieving negative pressure adsorption in this field, and will not be described in detail here.

[0058] Structural reference for placing block 31 Figure 3The component is roughly a rectangular block. A placement portion 311 is formed on the upper surface of the placement portion 311. A conical piece 12 can be laid flat on this placement portion 311, with the adhesive side facing upwards and the non-adhesive side facing downwards. The placement block 31 has several first negative pressure ports 312 at the location of the placement portion 311. These first negative pressure ports 312 are arranged in a regular pattern, and each first negative pressure port 312 is designed to be small in size. Adjacent first negative pressure ports 312 are designed to have a small distance between them. This arrangement allows the negative pressure generated by the first negative pressure ports 312 to act more evenly on the conical piece 12 when it is placed on the placement portion 311, preventing the conical piece 12 from deforming or bending due to negative pressure adsorption. The placement block 31 contains a first negative pressure channel, which connects to a vacuum negative pressure device via a negative pressure pipeline. This creates a negative pressure, which then adsorbs and fixes the conical piece 12 at the first negative pressure port 312. This design ensures the conical piece 12 is stably positioned in the placement section 311 before being adhered to the spokes, preventing movement due to its own weight or slight vibrations, thus improving placement accuracy and ease of operation. Vacuum adsorption also helps maintain the flatness of the conical piece 12 during adhesion, enhancing the final adhesion quality.

[0059] Specifically, refer to Figure 7 and Figure 10 The placement portion 311 is recessed and has a groove 313 for the end of the spoke to be inserted into it. The conical plate 12 is laid flat across the groove 313 in the placement portion 311.

[0060] Specifically, on the surface of the placement portion 311 of the placement block 31, a groove 313 is provided that extends through the upper surface of the placement block 31 in the left-right direction and is recessed downwards. The shape and size of the groove 313 are approximately matched to the shape and size of the spoke end, but the size of the groove 313 is slightly larger than the size of the spoke end to ensure that the spoke end can fall into the groove 313. Furthermore, referring to... Figure 8When the conical piece 12 is placed, a portion of it will span across the groove 313, meaning the conical piece 12 will cover the top of the groove 313. However, the width of the conical piece 12 is obviously smaller than the width of the placement part 311, so the conical piece 12 will only cover a portion of the groove 313. With this arrangement, since the position of the spoke corresponds to the groove 313, as the spoke moves downward with the displacement component 40, the end of the spoke will first contact the conical piece 12. Then, under the action of the spoke, the conical piece 12 deforms, and the spoke falls into the groove 313. The bent and deformed part of the conical piece 12 will contact the outer surface of the spoke end. The design of the groove 313 structure can increase the contact area between the conical piece 12 and the outer surface of the spoke end, thereby improving the firmness of the conical piece 12 adhering to the spoke end. If the conical plate 12 is laid flat on the placement part 311 without the groove 313 structure, when the spoke end sits on the placement part 311, since the spoke end is generally cylindrical, only a very small part contacts the conical plate 12. Thus, even if the spoke end is pressed by the clamping head 32, the improvement in the adhesion between the two is limited. Moreover, more importantly, by setting the groove 313, the conical plate 12 can be placed on the placement part 311 with greater redundancy in its placement position. It is easy to understand that without the groove 313, when the conical plate 12 is adhered, in order to avoid the conical plate 12 having excess edge protruding at the spoke end and hindering the subsequent adhesion process, it is necessary to ensure that the spoke end sits on the straight edge of the conical plate 12. This requires the placement position of the conical plate 12 to be extremely accurate. At the same time, the position of the spoke on the displacement component 40 and the position of the displacement component 40 relative to the adhesion component 30 must always remain consistent. This obviously places higher demands on the overall manufacturing precision of the equipment, thus increasing the manufacturing cost of the equipment. In this technical solution, a groove 313 is provided on the placement part 311, and the conical piece 12 is placed across the groove 313. Since the groove 313 is relatively large, the spoke end can easily enter the groove 313. At the same time, the conical piece 12 will deform with the movement of the spoke end, thereby preventing the edge of the conical piece 12 from being exposed outside the spoke end. Therefore, the placement position of the conical piece 12 does not need to be determined very accurately, only the part of the conical piece 12 that spans across the other side of the groove 313 needs to be roughly determined.

[0061] Furthermore, referring to Figure 10The depth of the groove 313 is greater than the end radius of the spoke, and the edge of the groove opening 314 of the groove 313 extends towards each other relative to its groove wall 315, so that after the spoke end adheres to the conical piece 12 and falls into the groove 313, the conical piece 12 wraps around the spoke end. The cross-section of the groove 313 is approximately semi-circular, with the groove opening 314 formed at its top, and the inner groove wall 315 is arc-shaped to fit the cylindrical spoke end. The size of the groove 314 is larger than the outer diameter of the spoke end to ensure that the spoke end can fall into the groove 313. At the same time, the depth of the groove 313 is greater than the radius of the spoke end. That is to say, when the spoke end falls into the groove 313, the part of the spoke end that is exposed in the groove 313 should be the upper part of the spoke end. Furthermore, the distance between the edges of the groove 314 of the groove 313 is less than the maximum distance between the groove wall 315 of the groove 313. This arrangement makes the groove 313 form an inwardly enclosing open structure. When the spoke end and the conical piece 12 fall into the groove 313 together, the groove 314 and the groove wall 315 of the groove 313 will exert force on the conical piece 12, causing the conical piece 12 to adhere to the outer surface of the spoke end. At the same time, due to the shape design of the groove 314 of the groove 313 and the toughness of the material of the conical piece 12 itself, the conical piece 12 will wrap around the spoke end. The term "wrapping" here does not mean that the conical piece 12 completely surrounds the spoke end, but rather that the conical piece 12 partially covers the spoke end. For example, one edge of the conical piece 12 may wrap around the other edge and adhere to the spoke end. With this arrangement, when the spoke end enters the groove 313, the conical piece 12 can better wrap around the spoke end, forming a tighter fit, further improving adhesion strength and reliability. It also helps prevent the conical piece 12 from shifting during adhesion, ensuring accurate adhesion position. Furthermore, when the clamping head 32 presses down on the spoke end, it contacts the conical piece 12 located above the spoke end, thereby adhering the conical piece 12 more firmly to the spoke end.

[0062] Reference Figure 3 and Figure 4 The adhesion assembly 30 further includes a pressing drive mechanism 33; the pressing drive mechanism 33 is mounted on the frame 20, the pressing head is fixed to the output end of the pressing drive mechanism 33, and is adapted to be driven by the pressing drive mechanism 33 to reciprocate along a first direction.

[0063] Specifically, the clamping head 32 is a block-shaped component that can move up and down under the drive of the clamping drive mechanism 33. When it moves down, it clamps the spoke end, and then moves up, allowing the spoke to leave the adhesion station. The clamping drive mechanism 33 is mounted on the drive mounting plate 24 of the frame 20. The main body of the clamping drive mechanism 33 is a cylinder, whose output end can move up and down through changes in air pressure. The clamping output end 331 of the clamping drive mechanism 33 is located below the drive mounting plate 24. A clamping adapter plate 333 is bolted to the clamping output end 331, and the clamping head 32 is bolted to the clamping adapter plate 333. Furthermore, the clamping drive mechanism 33 also includes two clamping sliding rods 332. These two clamping sliding rods 332 are slidably connected to the drive mounting plate 24 in the vertical direction; that is, under the constraint of the drive mounting plate 24, these two clamping sliding rods 332 can only move in the vertical direction. These two clamping sliding rods 332 are fixedly connected to the clamping adapter plate 333, thereby restricting the clamping head 32 to move only in the up-down direction, ensuring the accuracy of the clamping head 32's movement path. The addition of a clamping drive mechanism 33, which drives the clamping head to reciprocate in the first direction, achieves active control of the clamping force on the conical plate 12. Compared to relying solely on gravity clamping, the clamping drive mechanism 33 provides a more stable and controllable clamping force, ensuring full contact between the conical plate 12 and the spoke ends, significantly improving the adhesion's firmness and consistency. Simultaneously, active control of the clamping force allows the equipment to adapt to conical plates 12 of different materials or sizes, improving the equipment's versatility.

[0064] Furthermore, the adhesion assembly 30 also includes a rotating disk 34, which rotates relative to the frame 20 about a first axis in a first direction. Multiple placement blocks 31 are fixedly mounted along the circumference of the rotating disk 34 at predetermined first angle intervals. In this embodiment, the adhesion assembly 30 also includes a rotation drive mechanism 35, which is mounted on the frame 20 and its output end is fixedly connected to the rotating disk 34. The rotation drive mechanism 35 is adapted to drive the rotating disk 34 to rotate about the first axis by a predetermined second angle each time, the second angle being equal to the first angle.

[0065] Specifically, refer to Figure 3 and Figure 4The rotation drive mechanism 35 includes a rotation motor 351 and a rotation connecting block 352. The rotation motor 351 is mounted below the platform 21 of the frame 20. The rotation connecting block 352 is located at the output end of the rotation motor 351. The rotation connecting block 352 can rotate around a first axis as the output end of the rotation motor 351 rotates. Simultaneously, the rotation connecting block 352 extends upwards from the platform 21 and is fixedly connected to the rotating disk 34 by bolts. In this embodiment, the adhesion assembly 30 contains four placement blocks 31. These four placement blocks 31 are fixedly mounted circumferentially on the outer edge of the rotating disk 34, and the interval angle between the placement blocks 31, i.e., the first angle, is 90 degrees. Under the drive of the rotation drive mechanism 35, the rotating disk 34 rotates by a second angle of 90 degrees each time. Initially, one placement block 31 is always in the correct adhesion position. After the rotation drive mechanism 35 rotates once, the next placement block 31 will also be rotated to the adhesion position. The adhesion position is the position used to adhere the conical piece 12 to the spoke end. By introducing a rotating disk 34 and multiple circumferentially spaced placement blocks 31, multi-station synchronous operation is achieved. Operators can place conical pieces 12 on placement blocks 31 that are not yet in the adhesion station. Multiple placement blocks 31 can take turns entering the adhesion station to adhere the conical pieces 12, thus separating the placement and adhesion operations of the conical pieces 12, facilitating the feeding of the conical pieces 12 and improving the equipment's production efficiency. Furthermore, the rotation angle of the rotating disk 34 is precisely controlled by the rotation drive mechanism 35, ensuring that each rotation is at a preset second angle, and that this second angle is equal to the first angle at which the placement blocks 31 on the rotating disk 34 are spaced apart. This ensures that each placement block 31 can accurately rotate to its working position, achieving precise connection and cycle of processes, and guaranteeing the stability and reliability of multi-station operation.

[0066] The adhesion device also includes a negative pressure communication component 50 and a sliding component 60. The negative pressure communication component 50 includes a negative pressure drive mechanism 51 and a negative pressure communication element 52. The rotating disk 34 has a plurality of second negative pressure channels corresponding to the first negative pressure channels of each placement block 31, and each second negative pressure channel has a second negative pressure port 341 at one end away from its corresponding placement block 31. The negative pressure drive mechanism 51 is mounted on the frame 20, and the negative pressure communication element 52 is fixed to the output end of the negative pressure drive mechanism 51 and is adapted to be driven by the negative pressure drive mechanism 51 to reciprocate along a first direction. The negative pressure communication element 52 is connected to the vacuum negative pressure... The device connects several third negative pressure channels, and the vacuum negative pressure device independently supplies pressure to each of the third negative pressure channels; a second negative pressure port 341 is formed at the end of each third negative pressure channel away from the vacuum negative pressure device; the first negative pressure port 312 and the second negative pressure port 341 are arranged in the same number at a predetermined third angle relative to the first axis, the third angle being equal to the first angle, and the negative pressure driving mechanism 51 is adapted to drive the negative pressure connecting member 52 to move toward the rotating disk 34 so that the second negative pressure port 341 is connected to the first negative pressure port 312 corresponding to a position.

[0067] Specifically, refer to Figure 3 and Figure 4The negative pressure drive mechanism 51 is fixedly mounted on the drive mounting plate 24. The main body of the negative pressure drive mechanism 51 is a cylinder, and its output end forms a negative pressure drive output end 511. The negative pressure drive output end 511 is fixedly connected to the negative pressure connecting member 52. The negative pressure connecting member is provided with four third negative pressure ports 521. These four third negative pressure ports 521 are arranged around the first axis of the rotating disk 34 at 90-degree intervals, and each of the four third negative pressure ports 521 is independently connected to the vacuum negative pressure device through a negative pressure pipeline. At the same time, four second negative pressure ports 341 are provided at corresponding positions on the rotating disk 34. These four second negative pressure ports 341 are connected to the second negative pressure channel inside the rotating disk 34, and each second negative pressure channel is connected to the first negative pressure channel of a placement block 31 through a negative pressure pipeline. In addition, two negative pressure drive sliding rods 512 extending vertically are provided on both sides of the main body of the negative pressure drive mechanism 51. These rods can also restrict the negative pressure drive output end 511 from driving the negative pressure connecting member 52 to move vertically. When the rotating disk 34 is stopped, the negative pressure connector 52 can move downward under the drive of the negative pressure drive mechanism 51, connecting each third negative pressure port 521 with a corresponding second negative pressure port 341. Before the rotating disk 34 rotates, the negative pressure connector 52 moves upward under the drive of the negative pressure drive mechanism 51, and the third negative pressure port 521 leaves the corresponding second negative pressure port 341. When the rotating disk 34 rotates 90 degrees to the next position, the negative pressure connector 52 can move downward under the drive of the negative pressure drive mechanism 51, reconnecting the third negative pressure port 521 with the corresponding second negative pressure port 341. To ensure a sealing effect, a sealing ring is provided on the negative pressure connector 52 for each third negative pressure port 521. When the negative pressure connector 52 moves downward to the point where the third negative pressure port 521 connects with the second negative pressure port 341, the sealing ring is squeezed by the upper surface of the rotating disk 34, thereby sealing the gap between the third negative pressure port 521 and the second negative pressure port 341. By introducing the negative pressure connecting component 50, independent control and distribution of vacuum negative pressure for multiple placement blocks 31 are achieved. The first negative pressure port 312 of each placement block 31 is connected to the vacuum negative pressure device through independent second and third negative pressure channels, ensuring that the vacuum adsorption effect of each station is not affected by other stations, thus improving the reliability and stability of vacuum adsorption. The cooperation between the negative pressure drive mechanism 51 and the negative pressure connecting component 52 enables precise control of the application and disconnection of negative pressure, thereby coordinating with the movement of the rotating disk 34. When the rotating disk 34 rotates, the negative pressure connecting component 52 moves upward, separating the second negative pressure port 341 and the third negative pressure port 521. After the rotating disk 34 stops rotating, the negative pressure connecting component 52 moves downward, connecting the third negative pressure port 521 with the next second negative pressure port 341 on the rotating disk 34. Through this negative pressure connecting component 50, the problem of difficult arrangement of negative pressure pipelines caused by the rotation of the rotating disk 34 can be solved in equipment using the rotating disk 34, greatly simplifying the arrangement of negative pressure pipelines.

[0068] Reference Figure 5 The sliding assembly 60 includes a sliding base 61, a sliding member 62, and a sliding drive mechanism; the output end of the sliding drive mechanism is connected to the sliding member 62 and drives the sliding member 62 to slide on the sliding base 61 along a third direction that is perpendicular to both the first direction and the second direction; the sliding member 62 is fixedly connected to the displacement assembly 40 and drives the displacement assembly 40 to translate along the third direction.

[0069] Specifically, the sliding assembly 60 is mounted on the frame 20 and located in the middle of the two platforms 21 in the left-right direction. Within the sliding assembly 60, the sliding seat 61 extends in the front-back direction and is fixedly mounted on the frame 20. The aforementioned sliding drive mechanism is installed inside the sliding seat 61. The sliding drive mechanism can be a screw, cylinder, or electric cylinder, etc., and its output end is connected to the sliding member 62. The sliding member 62 and the sliding seat 61 form a sliding engagement, and under the action of the sliding drive mechanism, the sliding member 62 can reciprocate along the extension direction of the sliding seat 61, that is, in the front-back direction. The sliding member 62 has an upward-facing plane, which can be used for mounting the displacement assembly 40. Simultaneously, under the action of the sliding drive mechanism, the sliding member 62 can reciprocate between a pre-set loading station and an adhesion station. At the loading station, the operator can load the spokes into the displacement assembly 40; at the adhesion station, the spokes located in the displacement assembly 40 can be adhered through the adhesion assembly 30. The sliding component 62 can also move to the unloading station, where the operator can remove the adhered spokes from the displacement component 40. The loading and unloading stations can be in the same location. The sliding component 60 can drive the displacement component 40 to translate, allowing the displacement component 40 to load at one location, adhere the conical sheet 12 at another location, and then move to the unloading location. This automates the adhesion process and separates the loading, adhesion, and unloading locations, avoiding interference between components and improving the automation level of the adhesion equipment.

[0070] Reference Figure 6 and Figure 9 The displacement assembly 40 includes two receiving seats 41 arranged along a first direction. The two receiving seats 41 are provided with positioning grooves 411 that are corresponding in position and both pass through along a second direction. The openings of the two positioning grooves 411 are both upward and cooperate to form the receiving groove 42. The spokes that are received in the receiving groove 42 have both ends exposed in the two receiving seats 41 in the first direction. There are two adhesion assemblies 30 arranged along the second direction, and they are used to adhere the conical piece 12 to the two ends of the spokes in the second direction.

[0071] The displacement assembly 40 includes a fixed base 45 serving as the mounting foundation. The fixed base 45 is a planar plate-shaped component. The displacement mechanism 44 is fixedly mounted on the fixed base 45, and the fixed base 45 is bolted to the sliding member 62 of the sliding assembly 60, allowing the displacement assembly 40 to reciprocate in the front-back direction under the drive of the sliding assembly 60. The displacement mechanism 44 includes a displacement cylinder 441 and a displacement connecting block 442. The displacement cylinder 441 is bolted to the fixed base 45, and the displacement connecting block 442 is fixedly disposed at the output end of the displacement cylinder 441 and connected to the fixed seat 43. The receiving seat 41 is then fixedly mounted to the fixed seat 43. By pressurizing and depressurizing the displacement cylinder 441, the displacement connecting block 442 can be moved up or down, thereby causing the fixed seat 43 to move up or down. Of course, in other embodiments, the displacement cylinder 441 in the displacement mechanism 44 can be replaced with other actuators, such as an electric cylinder.

[0072] The fixed base 43 is fixedly connected to the displacement connecting block 442 of the displacement mechanism 44. A sliding groove 431 is provided on the front side of the fixed base 43 along the left-right direction. The sliding groove 431 is a recessed groove with its two ends open in the left-right direction and the openings facing upwards. The sliding groove 431 is used to adjust the position of the receiving base 41 in the left-right direction. Several through holes are also provided on the sliding groove 431 at certain intervals along the left-right direction. These through holes are used for bolts to pass through, so as to form a detachable fixed connection with the receiving base 41.

[0073] There are two receiving seats 41, arranged horizontally on the fixed seat 43. The receiving seat 41 is roughly in the shape of a reclining "L", with its long side extending horizontally. At its bottom, there is a mating protrusion 412 extending horizontally. The size of this mating protrusion 412 matches the size of the sliding groove 431 on the fixed seat 43, allowing the receiving seat 41 to be adjusted horizontally within the limit of the sliding groove 431 of the fixed seat 43. Simultaneously, a long, narrow through hole extending horizontally is provided on the long side of the receiving seat 41, corresponding to the through hole on the sliding groove 431. When fixing the receiving seat 41, a bolt can be passed through the through hole in the fixed seat 43 and then tightened. When adjusting the horizontal position of the receiving seat 41, the bolt can be loosened, and then the position of the receiving seat 41 can be adjusted. The shorter side of the receiving seat 41 extends vertically and has a positioning groove 411 that extends horizontally and opens upwards. The two positioning grooves 411 of the two receiving seats 41 are positioned correspondingly and cooperate to form the receiving groove 42 of the receiving mechanism. When the spoke is placed into the receiving groove 42, both ends of the spoke in the length direction are placed in the two positioning grooves 411 of the two receiving seats 41 respectively, and the middle part is suspended. (Refer to...) Figure 9The positioning groove 411 can be designed with a variable groove width. Specifically, the positioning groove 411 can be divided into two sections with different groove widths along the left-right direction. The groove width of the section near the inner side is greater than that of the section near the outer side. The groove width of the inner side is adapted to the outer diameter of the connecting cap 11, while the groove width of the outer side is adapted to the end outer diameter of the spoke body 10. By designing the groove width of the positioning groove 411 differently, when the spoke is placed on the receiving groove 42, the positions of its two ends are pre-determined within a certain range by the position of the connecting cap 11, thus making it easier to accurately position the spoke in the receiving groove 42.

[0074] The receiving mechanism includes two receiving seats 41, and the positioning grooves 411 provided on each of the two receiving seats 41 cooperate to form the aforementioned receiving grooves 42. By forming the receiving grooves 42 through the receiving seats 41, the spokes can be limited only near the two ends by the receiving grooves 42, and the middle part can be easily removed. At the same time, two adhesion components 30 are provided, which can simultaneously perform adhesion operations on the conical pieces 12 at both ends of the spokes, which can further improve the adhesion efficiency.

[0075] The spoke end tapered piece 12 adhesion device according to this utility model embodiment mainly includes a frame 20, an adhesion component 30, and a displacement component 40. The adhesion component 30 is mounted on the frame 20 and has a placement part 311 and a pressing head 32. The tapered piece 12 can be laid flat on the placement part 311, while the pressing head 32 is positioned above the placement part 311 and can move up and down along a vertical first direction. Furthermore, the displacement component 40 has a receiving groove 42 and a displacement mechanism 44. The receiving groove 42 can accommodate the spoke and expose the end of the spoke in a second direction. The displacement mechanism 44 can drive the spoke to reciprocate along the first direction, thereby causing the spoke to sit on the placement part 311 and adhere the tapered piece 12. During adhesion, the tapered piece 12 is first laid flat on the placement part 311, and then placed in the receiving groove 42... The spokes are placed with their ends exposed. At this time, the displacement assembly 40 is in a high position, and the spokes will not interfere with the adhesion assembly 30 when they are placed. Then, the displacement mechanism 44 moves the spokes down so that the spokes can sit on the placement part 311 and adhere the conical piece 12. However, at this time, the spokes are only adhered to the conical piece 12 by gravity, and the adhesion between the two is not strong enough. Therefore, a clamping head 32 is provided. The clamping head 32 can move down and clamp the spoke end after the conical piece 12 is adhered to the spoke end, so that the spoke end can firmly adhere to the conical piece 12. After the clamping head 32 clamps the spoke end, the clamping head 32 moves up. Then, the displacement mechanism 44 moves the spokes up, and the conical piece 12 is taken away from the placement part 311 along with the spokes. Then the spokes are taken out from the receiving groove 42, and the adhesion process of the conical piece 12 at the spoke end is completed. This adhesion equipment automates the process of attaching the tapered tabs 12 to the spoke ends, reducing labor costs and improving production efficiency.

[0076] The foregoing description of the specifications and embodiments is intended to explain the scope of protection of this utility model, but does not constitute a limitation on the scope of protection of this utility model. Modifications, equivalent substitutions, or other improvements to the embodiments of this utility model or a portion thereof that can be obtained by those skilled in the art through logical analysis, reasoning, or limited experimentation, based on the teachings of this utility model or the foregoing embodiments, should all be included within the scope of protection of this utility model.

Claims

1. A spoke end tapered plate adhesion device for adhering a tapered plate (12) to the spoke end, characterized in that, include: Rack (20); An adhesion assembly (30) is mounted on the frame (20) and has a placement part (311) and a pressing head (32); the placement part (311) is adapted to lay the conical piece (12) flat; the pressing head (32) is located above the placement part (311) and is adapted to reciprocate relative to the frame (20) in a vertical first direction; and A displacement assembly (40) is mounted on the frame (20) and is provided with a receiving groove (42) and a displacement mechanism (44); the receiving groove (42) is adapted to receive the spokes and expose the ends of the spokes in a second direction, which is perpendicular to the first direction; the displacement mechanism (44) drives the spokes to reciprocate along the first direction so that the spokes sit on the placement part (311) and adhere to the conical plate (12). The clamping head (32) is configured to move down to clamp the spoke end after the tapered plate (12) is adhered to the spoke end.

2. The spoke end conical plate adhesion device as described in claim 1, characterized in that, The placement portion (311) is recessed and has a groove (313) for the end of the spoke to be inserted into, and the conical piece (12) is laid flat across the groove (313) in the placement portion (311).

3. The spoke end conical plate adhesion device as described in claim 2, characterized in that, The depth of the groove (313) is greater than the end radius of the spoke, and the edge of the groove (314) of the groove (313) extends towards each other relative to its groove wall (315), so that after the spoke end adheres to the conical piece (12) and falls into the groove (313), the conical piece (12) wraps around the spoke end.

4. A spoke end tapered plate adhesion device as described in any one of claims 1-3, characterized in that, It also includes a vacuum negative pressure device; the adhesion component (30) includes a placement block (31), the top surface of the placement block (31) forms the placement part (311), and the placement block (31) is provided with a first negative pressure channel communicating with the vacuum negative pressure device. The placement block (31) is provided with a plurality of first negative pressure ports (312) communicating with the first negative pressure channel at a position corresponding to the placement part (311). The first negative pressure ports (312) adsorb and fix the conical plate (12) by negative pressure when the vacuum negative pressure device is working.

5. The spoke end conical plate adhesion device as described in claim 4, characterized in that, The adhesion assembly (30) further includes a pressing drive mechanism (33); the pressing drive mechanism (33) is mounted on the frame (20), the pressing head (32) is fixed at the output end of the pressing drive mechanism (33), and is adapted to be driven by the pressing drive mechanism (33) to reciprocate along a first direction.

6. The spoke end conical plate adhesion device as described in claim 5, characterized in that, The adhesion assembly (30) further includes a rotating disk (34) that rotates relative to the frame (20) about a first axis in a first direction. Multiple placement blocks (31) are fixed at preset first angles along the circumferential intervals of the rotating disk (34).

7. The spoke end tapered plate adhesion device as described in claim 6, characterized in that, The adhesion assembly (30) further includes a rotation drive mechanism (35), which is mounted on the frame (20) and its output end is fixedly connected to the rotating disk (34); the rotation drive mechanism (35) is adapted to drive the rotating disk (34) to rotate around the first axis by a preset second angle each time, the second angle being equal to the first angle.

8. The spoke end tapered plate adhesion device as described in claim 7, characterized in that, It also includes a negative pressure communication component (50), which includes a negative pressure drive mechanism (51) and a negative pressure communication component (52); the rotating disk (34) is provided with a plurality of second negative pressure channels corresponding to the first negative pressure channels of each of the placement blocks (31), and each second negative pressure channel is provided with a second negative pressure port (341) at one end away from its corresponding placement block (31); the negative pressure drive mechanism (51) is mounted on the frame (20), and the negative pressure communication component (52) is fixed to the output end of the negative pressure drive mechanism (51) and is adapted to be driven by the negative pressure drive mechanism (51) to reciprocate along the first direction; the negative pressure communication component (52) is provided with a negative pressure communication component (52) corresponding to the first negative pressure channel of each of the placement blocks (31). The vacuum negative pressure device is connected to several third negative pressure channels, and the vacuum negative pressure device independently supplies pressure to each of the third negative pressure channels; a second negative pressure port (341) is formed at the end of each third negative pressure channel away from the vacuum negative pressure device; the first negative pressure port (312) and the second negative pressure port (341) are arranged in the same number at a preset third angle relative to the first axis, the third angle is equal to the first angle, and the negative pressure driving mechanism (51) is adapted to drive the negative pressure connecting piece (52) to move toward the rotating disk (34) so ​​that the second negative pressure port (341) is connected to the first negative pressure port (312) at a corresponding position.

9. The spoke end conical plate adhesion device as described in claim 1, characterized in that, It also includes a sliding assembly (60), which includes a sliding seat (61), a sliding member (62) and a sliding drive mechanism; the output end of the sliding drive mechanism is connected to the sliding member (62) and drives the sliding member (62) to slide on the sliding seat (61) along a third direction that is perpendicular to both the first direction and the second direction; the sliding member (62) is fixedly connected to the displacement assembly (40) and drives the displacement assembly (40) to translate along the third direction.

10. The spoke end tapered plate adhesion device as described in claim 9, characterized in that, The displacement assembly (40) includes two receiving seats (41) arranged along a first direction. The two receiving seats (41) are provided with positioning grooves (411) that are corresponding in position and both pass through along a second direction. The openings of the two positioning grooves (411) are both upward and cooperate to form the receiving groove (42). The spokes that are received in the receiving grooves (42) have both ends exposed in the two receiving seats (41) in the first direction. There are two adhesion assemblies (30) arranged along the second direction, and they are used to adhere the conical piece (12) to the two ends of the spokes in the second direction.

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