A valve core upper cover body collecting and transferring device

Abstract

The utility model relates to a valve core upper cover body material collecting and transferring device, including conveying mechanism and code disc mechanism, the conveying mechanism includes conveyer and the transmission support of symmetrical setting at conveyer left and right sides, the transmission support side surface center has the fixed connecting plate of vertical setting, and the rear side of one fixed connecting plate is provided with the rack, the inboard of rack is provided with drive arrangement, and it is connected with conveying machine drive through synchronous belt, the code disc mechanism is by support and fixedly set up the supporting plate of rack top, the supporting plate top is provided with the valve core upper cover body storage tray for placing. This valve core upper cover body material collecting and transferring device guarantees that the valve core upper cover body after assembly can arrange in order and carry on the delivery, and the operator can keep certain rhythm from the conveyer and place the valve core upper cover body on the rear storage tray, and the transfer storage rhythm of valve core upper cover body can keep stable and carry on, guarantees the material collecting efficiency of production line and the orderly production and processing.

Description

Technical Field

[0001] This utility model relates to the processing of the valve core cover of a mixing valve, and more particularly to a valve core cover receiving and transfer device. Background Technology

[0002] A mixing valve is a valve that mixes hot and cold water. It is used to connect cold water pipes and hot water pipes and mix the cold and hot water. The main structure of a mixing valve is the valve core, which is an important component for mixing hot and cold water.

[0003] The mixing valve core is topped with an upper cover, which mainly consists of an upper cover, an O-ring seal, and a positioning ring. The O-ring seal is embedded in the sealing groove inside the upper cover, and the positioning ring is embedded in the upper cover. After assembly, the positioning ring is welded to the upper cover by ultrasonic welding. After assembly, the valve core upper cover is placed on a conveyor belt and then manually picked up and placed on a material tray.

[0004] The existing valve core cover conveyor belts use traditional conveyor belts without any constraint mechanism to limit the position of the valve core cover. The valve core covers placed on the conveyor belt are in a chaotic position, and operators cannot maintain a fixed position when picking them up. In addition, the rear end of the existing conveyor belts is open, and valve core covers that cannot be picked up in time fall from the rear end of the conveyor belt into the storage box placed below. Alternatively, an operating platform is placed at the rear end of the conveyor belt, and the platform surface is not higher than the surface of the conveyor belt. Valve core covers that cannot be picked up in time are conveyed to the platform and then picked up by other operators, resulting in a chaotic work sequence. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide a valve core cover receiving and transfer device that can facilitate the handling and unloading of the valve core cover of a mixing valve.

[0006] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: A valve core cover material receiving and transfer device includes a conveying mechanism and a stacking mechanism. The stacking mechanism is located at the rear end of the conveying mechanism. The conveying mechanism includes a conveyor and conveying supports symmetrically arranged on the left and right sides of the conveyor. Each conveying support has a vertically arranged fixed connecting plate at its center. A frame is arranged on the rear side of one of the fixed connecting plates. The top of the frame is fixedly connected to the corresponding side of the conveying support. A driving device is arranged inside the frame. The driving device is located at the bottom of the conveyor and is connected to the conveyor via a synchronous belt. The stacking mechanism consists of a support and a tray fixedly arranged on the top of the frame. A receiving tray for placing the valve core cover is arranged on the top of the tray.

[0007] Furthermore, end baffles are fixedly installed on the top of the left and right conveying brackets near the rear end. The top of the baffles is provided with a groove that is connected vertically and open on the front. The groove has a "V" shape structure, and its rear end is an arc-shaped opening that matches the outer periphery of the valve core cover.

[0008] Furthermore, the conveying support is composed of a frame, a front axle seat, and a rear axle seat. The front axle seat and the rear axle seat are respectively located at the front and rear ends of the frame. The two frames on the left and right conveying supports are symmetrical, as are the two front axle seats and the two rear axle seats. The conveyor is composed of a front guide roller, a rear guide roller, and a conveyor belt. The front guide roller is connected between the two symmetrical front axle seats via a front rotating shaft, and the rear guide roller is connected between the two symmetrical rear axle seats via a rear rotating shaft. The conveyor belt is sleeved on the outside of the corresponding front and rear guide rollers. One end of the rear rotating shaft, on the same side as the frame, passes through and extends outside the corresponding rear axle seat. A driven synchronous pulley is fixedly connected to the extended portion of the rear rotating shaft outside the rear axle seat. A main synchronous pulley, which is connected to the drive device, is located on the outside of the frame. The main synchronous pulley and the driven synchronous pulley are diagonally corresponding vertically, and the main synchronous pulley and the driven synchronous pulley are connected by a synchronous belt.

[0009] Furthermore, the drive device consists of a motor and a reducer; the motor is connected to the reducer in a transmission connection, and the reducer is connected to the main synchronous pulley in a transmission connection.

[0010] Furthermore, a guide plate is provided on the top of the frame along its length.

[0011] Furthermore, a base support is provided inside the conveyor belt along its length direction. The left and right sides of the base support are fixedly connected between two symmetrical frames, and its top surface slides in fit with the inner surface of the conveyor belt.

[0012] Furthermore, the top of the storage tray has several unit slots for embedding the valve core cover, and the bottom is provided with a recessed weight-reducing cavity; the top of the tray is provided with multiple limiting blocks that fit together with the weight-reducing cavity.

[0013] Compared with the prior art, the advantages of this utility model are: this valve core cover material receiving and transfer device ensures that the assembled valve core cover can be transported in sequence, and the operator can pick up the valve core cover from the conveyor and place it on the rear collection tray in a certain rhythm. The transfer and collection rhythm of the valve core cover can be kept stable, ensuring the material receiving efficiency of the production line and the orderly progress of production and processing. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a three-dimensional structural diagram of a valve core cover material receiving and transfer device according to this utility model; Figure 2 This is a schematic diagram of the conveying mechanism in a valve core cover material receiving and transferring device of this utility model; Figure 3 This is a schematic diagram of the conveyor structure in a valve core cover material receiving and transferring device of this utility model; Figure 4 This is a schematic diagram of the conveying support structure in a valve core cover material receiving and transferring device of this utility model; Figure 5 This is a schematic diagram of the bottom support structure in a valve core cover material receiving and transferring device of this utility model; Figure 6 This is a schematic diagram of the encoder mechanism in a valve core cover material receiving and transfer device of this utility model; Figure 7 This is a schematic diagram of the top structure of the receiving tray in a valve core cover material receiving and transfer device of this utility model; Figure 8 This is a schematic diagram of the bottom structure of the receiving tray in a valve core cover material receiving and transfer device of this utility model.

[0016] In the diagram: 1. Conveying mechanism; 11. Fixed connecting plate; 12. Conveying support; 121. Frame; 122. Front axle seat; 123. Rear axle seat; 13. Conveyor; 131. Front guide roller; 1311. Front rotating shaft; 132. Rear guide roller; 1321. Rear rotating shaft; 133. Conveyor belt; 134. Base support; 14. Frame; 141. Motor; 1411. Reducer; 142. Main synchronous pulley; 143. Driven synchronous pulley; 144. Synchronous belt; 15. Guide plate; 16. End baffle; 161. Groove; 2. Encoder mechanism; 21. Support; 22. Pallet; 221. Limiting block; 3. Storage tray; 31. Unit groove; 32. Cavity; 4. Valve core cover. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0018] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In the description of the embodiments of the present invention, it should be noted that if terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" indicate orientation or positional relationships based on the orientation or positional relationships shown in the drawings, or the orientation or positional relationships commonly used when the product of the present invention is in use, they are only for the convenience of describing the present invention and simplifying the description, and do 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 a limitation of the present invention. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be interpreted as indicating or implying relative importance.

[0019] Furthermore, the use of terms such as "horizontal" or "vertical" does not imply that the component must be absolutely horizontal or vertical, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure or component must be completely horizontal, but can be slightly tilted.

[0020] In the description of the embodiments of this utility model, "a plurality of" means at least two.

[0021] In the description of the embodiments of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0022] Example:

[0023] Please refer to the instruction manual attached. Figure 1 As shown, the instruction manual is attached. Figure 1 The diagram shows a valve core cover receiving and transfer device according to this utility model. It is mainly used for the transfer and storage of the valve core cover after assembly of a mixing valve. The device includes a conveying mechanism 1 and a stacking mechanism 2. The stacking mechanism 2 is located at the rear end of the conveying mechanism 1, with the conveying mechanism 1 and the stacking mechanism 2 corresponding to each other. The conveying mechanism 1 is used for conveying the valve core cover 4, and the stacking mechanism 2 is used for receiving and stacking the valve core cover 4, facilitating transfer. The conveying mechanism 1 includes a conveyor 13 and symmetrically arranged conveyor supports 12 on the left and right sides of the conveyor 13. The conveyor supports 12 support the conveyor 13. (See attached specification). Figures 2 to 4 As shown, the conveying bracket 12 consists of a frame 121, a front axle seat 122, and a rear axle seat 123. In this embodiment, the frame 121 is an aluminum alloy profile. The front axle seat 122 and the rear axle seat 123 are respectively located at the front and rear ends of the frame 121. The front axle seat 122 and the rear axle seat 123 are respectively fitted onto the front and rear ends of the frame 121 and are fixedly connected together by bolts, making disassembly and assembly convenient. In this embodiment, the two frames 121 on the left and right conveying brackets 12 are symmetrical, and correspondingly, the two front axle seats 122 and the two rear axle seats 123 are symmetrical. The conveying bracket 12 has a vertically arranged fixed connecting plate 11 at the center of its side. This fixed connecting plate 11 allows the conveying mechanism to be easily fixedly installed on the workbench of the production line by bolts. See the attached manual. Figure 3 As shown, the conveyor 13 consists of a front guide roller 131, a rear guide roller 132, and a conveyor belt 133. The conveyor belt 133 is sleeved outside the front guide roller 131 and the rear guide roller 132. Specifically, in this embodiment, the front guide roller 131 is axially connected between two symmetrical front axle seats 122 via a front rotating shaft 1311, and the rear guide roller 132 is axially connected between two symmetrical rear axle seats 123 via a rear rotating shaft 1321. The front rotating shaft 1311 and the front axle seat 122 are movably connected via a shaft side, and the rear rotating shaft 1321 and the rear axle seat 123 are axially connected via a rear rotating shaft 1321. The seats 123 are movably connected by bearings. The front guide roller 131 and the rear guide roller 132 are corresponding to each other and are at the same horizontal height. The conveyor belt 133 is sleeved on the outside of the corresponding front guide roller 131 and the rear guide roller 132. The front guide roller 131 and the rear guide roller 132 tension the external conveyor belt 133. When the front guide roller 131 or the rear guide roller 132 rotates, it can drive the external conveyor belt 133 to rotate synchronously. The top of the synchronous belt surface is used for conveying the valve core cover 4. For details on how to drive the conveyor belt 133 to rotate, please refer to the appendix of the instruction manual. Figure 2 and 3As shown, a frame 14 is provided on the rear side of one of the fixed connecting plates 11. The top of the frame 14 is fixedly connected to the side of the corresponding conveyor support 12. Specifically, the frame 14 is fixedly connected to the outside of the frame 121 by bolts, making it easy to assemble and disassemble. A drive device is provided inside the frame 14. The drive device is located at the bottom of the conveyor 13 and is connected to the conveyor 13 via a synchronous belt 144, driving the conveyor belt 133 on the conveyor 13 to rotate. In order for the drive device to drive the conveyor belt 133 to rotate, specifically, one end of the rear rotating shaft 1321 on the same side as the frame 14 passes through and extends outside the corresponding rear axle seat 123. A driven synchronous pulley 143 is provided on the part of the rear rotating shaft 1321 extending outside the rear axle seat 123 and is fixedly connected to it. When the driven synchronous pulley 143 rotates, it drives the rear guide roller 132 to rotate synchronously. The rear guide roller 132 drives the external conveyor belt 133. The guide roller 131 and the guide roller 131 rotate in a coordinated manner. To drive the rotation of the driven synchronous pulley 143, a main synchronous pulley 142, connected to the drive device, is provided on the outer side of the frame 14. In this embodiment, the main synchronous pulley 142 and the driven synchronous pulley 143 are vertically and obliquely aligned, and belong to the same vertical plane. The main synchronous pulley 142 and the driven synchronous pulley 143 are connected by a synchronous belt 144. The main synchronous pulley 142 can drive the driven synchronous pulley 143 to rotate via the synchronous belt 144. In this embodiment, the main synchronous pulley 142 rotates clockwise, and can drive the driven synchronous pulley 143 to rotate clockwise synchronously via the synchronous belt 144, thereby driving the conveyor belt 133 to rotate clockwise, i.e., from front to back. To avoid the valve core cover 4 being affected by the top of the conveyor belt 133 collapsing due to force after being placed on the surface of the conveyor belt 133, which would affect the conveying of the valve core cover 4, please refer to the appendix of the instruction manual. Figure 3 and 5 As shown, a base support 134 is provided along the length of the conveyor belt 133. The left and right sides of the base support 134 are fixedly connected between two symmetrical frames 121. The base support 134 and the frames 121 are fixed together by bolts. The top surface of the base support 134 slides in contact with the inner surface of the conveyor belt 133. In order to avoid the end of the base support 134 interfering with the movement of the conveyor belt 133, both the front and rear ends of the base support 134 are bent downward at a certain angle to facilitate the rotation of the conveyor belt 133. Through the support of the top of the base support 134 on the conveyor belt 133, it can be effectively ensured that the top of the conveyor belt 133 will not collapse after being subjected to force when the valve core cover 4 is placed on the surface of the conveyor belt 133, and will not affect the conveying of the valve core cover 4 by the conveyor belt 133. In order to drive the main synchronous pulley 142 to rotate, refer to the appendix of the instruction manual. Figure 3As shown, the drive device consists of a motor 141 and a reducer 1411. The reducer 1411 is fixedly connected to the motor 141 and is bolted to the back side (inner side) of the frame 14. The motor 141 and the reducer 1411 are connected in a transmission manner. Specifically, the drive shaft of the motor 141 is connected in a transmission manner to the power input shaft of the reducer 1411. The reducer 1411 is connected in a transmission manner to the main synchronous pulley 142. In this embodiment, the main synchronous pulley 142 is fixedly mounted on the power output shaft of the reducer 1411, which can drive the main synchronous pulley 142 to rotate. The frame 14 is provided with a connecting hole for the front and rear passage of the power output shaft of the reducer 1411. The connecting hole and the power output shaft of the reducer 1411 are clearance-fitted and do not interfere with each other.

[0024] To prevent the valve core cover 4 from falling off the conveyor belt 133 during backward conveying and thus avoiding damage, please refer to the attached instruction manual. Figure 2 and 4 As shown, end baffles 16 are fixedly installed on the top of the two left and right conveyor brackets 12 near the rear end. The top of the baffle 16 is provided with a groove 161 that is vertically connected and open on the front. In this embodiment, the groove 161 is V-shaped when viewed from above, and its front opening is trumpet-shaped, which facilitates the valve core cover 4 to enter the groove 161 and be limited by the rear end. In order to avoid the rear end of the groove 161 being squeezed and scratched, the rear end of the groove 161 is an arc-shaped opening that matches the outer circumference of the valve core cover 4. The valve core cover 4 that moves into the groove 161 is just limited and locked, and the matching arc-shaped opening will not cause damage to the outer surface of the valve core cover 4. In order to further limit the position of the valve core cover 4 on the conveyor belt 133 and ensure that it is conveyed sequentially without being disordered, please refer to the appendix of the instruction manual. Figure 2 and 4 As shown, a guide plate 15 is provided on the top of the frame 121 along its length. The two guide plates 15 on the two frames 121 are symmetrical from left to right, and the left-right distance between the two guide plates 15 is greater than the bottom diameter of the valve core cover 4, ensuring that the valve core cover 4 on the conveyor belt 133 will not be restricted from moving backward. At the same time, it can make the valve core cover 4 entering between the two guide plates 15 lined up in a straight line. In order to facilitate the valve core cover 4 to enter between the two symmetrical guide plates 15, the front end of the guide plate 15 is bent outward, and the front end of the two symmetrical guide plates 15 is flared. In order to facilitate the valve core cover 4 between the two guide plates 15 to smoothly enter the groove 161, the rear end of the guide plate 15 is bent inward, and the rear end of the two symmetrical guide plates 15 is funnel-shaped, which fits together with the front end of the groove 161.

[0025] To facilitate the sequential pickup and placement of the valve core cover 4 from the conveying mechanism 1, and to aid in subsequent product transfer and storage, please refer to the attached instruction manual. Figure 6 As shown, the encoder mechanism 2 consists of a bracket 21 and a tray 22 fixedly mounted on the top of the frame 21. The top of the tray 22 is provided with a storage tray 3 for placing the valve core cover 4.

[0026] See the attached instruction manual. Figure 7 As shown, the top of the storage tray 3 has several unit slots 31 for embedding the valve core cover 4. The structural shape of the unit slots 31 conforms to the external contour structure of the valve core cover 4. (See the attached instruction manual.) Figure 8 As shown, the bottom of the storage tray 3 is provided with a concave weight-reducing cavity 32; to ensure the stability of the storage tray 3 when placed on top of the encoder mechanism 2, please refer to the appendix of the instruction manual. Figure 6 As shown, the top of the tray 22 is provided with a plurality of limiting blocks 221 that fit together with the weight-reducing cavity 32. That is, the contour structure formed by the plurality of limiting blocks 221 matches the bottom edge contour of the weight-reducing cavity 32 and can fit together to ensure that the storage tray 3 will not move in the horizontal direction after being placed on the tray 22, thus ensuring safety.

[0027] Its specific working principle is as follows: After the motor 141 is reduced in speed by the reducer 1141, it drives the main synchronous pulley 142 to rotate clockwise. The main synchronous pulley 142 drives the driven synchronous pulley 143 to rotate clockwise through the synchronous belt 144. The driven synchronous pulley 143 drives the rear rotating shaft 1311 to rotate clockwise, which in turn drives the rear guide roller 132 to rotate clockwise. The rear guide roller 132, together with the front guide roller 131, drives the conveyor belt 133 to rotate clockwise, that is, the top of the conveyor belt 133 moves backward. The valve core cover 4 at the front end of the top of the conveyor belt 133 moves backward with the conveyor belt 133. However, due to the guiding restriction of the left and right guide plates 15, the valve core cover 4 on the conveyor belt 133... Arranged in a straight line to ensure the overall neatness of the valve core cover 4 on the top of the conveyor belt 133, as the conveyor belt 133 moves from front to back, the valve core cover 4 on top of the conveyor belt 133 moves backward and enters the groove 161 of the end baffle 16 along the rear end of the guide plate 15. The operator picks up the valve core cover 4 that has entered the groove 161 and places it in the unit groove 31 of the storage tray 3 on the top of the stacking mechanism 2. After the storage tray 3 is full of valve core cover 4, the storage tray can be removed for easy transfer and storage. The operator only needs to pick up and stack the valve core cover 4 that has entered the groove 161, which improves the collection efficiency of the valve core cover 4.

[0028] This valve core cover material receiving and transfer device ensures that the assembled valve core cover 4 can be arranged and transported in sequence. Operators can pick up the valve core cover 4 from the conveyor 13 and place it on the rear collection tray 3 at a certain rhythm. The transfer and collection rhythm of the valve core cover 4 can be kept stable, ensuring the material receiving efficiency of the production line and the orderly progress of production and processing.

[0029] It should be emphasized that the above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A valve core cover material receiving and transfer device, comprising a conveying mechanism (1) and a stacking mechanism (2), wherein the stacking mechanism (2) is disposed at the rear end of the conveying mechanism (1), characterized in that: The conveying mechanism (1) includes a conveyor (13) and conveying brackets (12) symmetrically arranged on the left and right sides of the conveyor (13). The conveying bracket (12) has a vertically arranged fixed connecting plate (11) at the center of its side. A frame (14) is arranged on the rear side of one of the fixed connecting plates (11). The top of the frame (14) is fixedly connected to the side of the corresponding conveying bracket (12). A driving device is arranged inside the frame (14). The driving device is located at the bottom of the conveyor (13) and is connected to the conveyor (13) through a synchronous belt (144). The encoder mechanism (2) consists of a bracket (21) and a tray (22) fixedly arranged on the top of the bracket (21). A storage tray (3) for placing the valve core cover (4) is arranged on the top of the tray (22).

2. The valve core cover material receiving and transfer device according to claim 1, characterized in that: The top of the two left and right conveying brackets (12) near the rear end is fixedly provided with end baffles (16). The top of the baffles (16) is provided with a groove (161) that is connected from top to bottom and open on the front. The groove (161) is in the shape of a "V" and its rear end is an arc-shaped opening that matches the outer contour of the valve core cover (4).

3. The valve core cover material receiving and transfer device according to claim 1, characterized in that: The conveyor support (12) consists of a frame (121), a front axle seat (122), and a rear axle seat (123). The front axle seat (122) and the rear axle seat (123) are respectively located at the front and rear ends of the frame (121). The two frames (121) on the left and right sides of the two conveyor supports (12) are symmetrical, the two front axle seats (122) are symmetrical, and the two rear axle seats (123) are symmetrical. The conveyor (13) consists of a front guide roller (131), a rear guide roller (132), and a conveyor belt (133). The front guide roller (131) is axially connected between the two symmetrical front axle seats (122) via a front rotating shaft (1311), and the rear guide roller (132) is axially connected between the two symmetrical front axle seats (122) via a rear rotating shaft (1321). Between the two rear axle seats (123), the conveyor belt (133) is sleeved on the outside of the corresponding front guide roller (131) and rear guide roller (132); one end of the rear rotating shaft (1321) on the same side as the frame (14) passes through and extends outside the corresponding rear axle seat (123), and a slave synchronous pulley (143) is fixedly connected to the part of the rear rotating shaft (1321) extending outside the rear axle seat (123); a main synchronous pulley (142) connected to the drive device is provided on the outside of the frame (14), and the main synchronous pulley (142) and the slave synchronous pulley (143) are diagonally corresponding vertically, and the main synchronous pulley (142) and the slave synchronous pulley (143) are connected by a synchronous belt (144).

4. The valve core cover material receiving and transfer device according to claim 3, characterized in that: The drive device consists of a motor (141) and a reducer (1411); the motor (141) is connected to the reducer (1411) in a transmission connection, and the reducer (1411) is connected to the main synchronous pulley (142) in a transmission connection.

5. The valve core cover material receiving and transfer device according to claim 3, characterized in that: The top of the frame (121) is provided with a guide plate (15) along its length.

6. The valve core cover material receiving and transfer device according to claim 3, characterized in that: The conveyor belt (133) has a base (134) arranged along its length. The left and right sides of the base (134) are fixedly connected between two symmetrical frames (121), and its top surface slides in contact with the inner surface of the conveyor belt (133).

7. The valve core cover material receiving and transfer device according to claim 1, characterized in that: The top of the storage tray (3) has several unit slots (31) for embedding the valve core cover (4), and the bottom is provided with a recessed weight-reducing cavity (32); the top of the tray (22) is provided with multiple limiting blocks (221) that fit together with the weight-reducing cavity (32).

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