A rivet processing feeding device

Abstract

The utility model relates to rivet production equipment technical field's rivet processing feeding device, including storage tank, the storage tank is semicircle, and the storage tank has the conveyor no.

Description

Technical Field

[0001] This utility model belongs to the technical field of rivet production equipment, specifically relating to a rivet processing and feeding device. Background Technology

[0002] A rivet is a mechanical fastener consisting of a hollow rivet body and a cylindrical rivet head, used to fasten two or more metal workpieces together for mechanical connection. Rivets are typically mass-produced, undergoing processes such as drawing, extrusion, stamping, and deburring. After processing, they are usually transported to a vision inspection device using a feeding device to ensure they meet quality standards. However, existing feeding devices cannot effectively arrange rivets during transport, affecting the detection effect of the vision inspection device's camera, leading to deviations and compromising the quality of finished products. Manual adjustments increase labor intensity and costs, and also reduce efficiency, hindering production. Therefore, a new rivet processing feeding device is urgently needed to solve these technical problems. Utility Model Content

[0003] The purpose of this utility model is to address the shortcomings of the existing technology by providing a rivet processing feeding device, including a storage box, which is semi-circular. The storage box is equipped with a conveyor, the inlet end of which is located at the bottom of the storage box, and the outlet end of which extends from the outlet of the storage box. Multiple partitions are evenly fixed on the conveying surface of the conveyor, and the multiple partitions evenly divide the conveying surface into multiple storage bins. The discharge port is equipped with a material handling assembly, which includes a material feeding roller and a dust cover. The dust cover is fixed on the storage box. Both ends of the material feeding roller are rotatably connected to the inner wall of the dust cover through bearings. One end of the material feeding roller passes through the dust cover and is connected to a motor. The material feeding roller is perpendicular to the conveying direction of the first conveyor and cooperates with the conveying surface of the first conveyor. Place the rivets into the storage bin and start conveyor one. The feed end of conveyor one is located at the bottom of the storage bin. The rivets in the storage bin fall onto the conveying surface of the feed end of conveyor one and are continuously transported out of the storage bin by conveyor one. There may be more than one rivet falling into each storage bin of conveyor one. However, since the size of the storage bin is matched with a single rivet (slightly larger than a single rivet to ensure that a single rivet can enter, but two rivets cannot), the excess rivets cannot completely enter the storage bin. Therefore, when passing through the feeding roller, they are pushed off by the feeding roller and fall back into the storage bin, ensuring that the storage bin can only accommodate a maximum of one rivet to be transported to the next process.

[0004] Preferably, the surface of the feeding roller is fixed with a layer of bristles, which contact the top of the partition. The bristles can be made of bristles, rubber, or nylon. The bristles make the feeding roller more efficient in feeding material and remove excess rivets from the storage bin that the feeding roller passes through.

[0005] Preferably, the conveyor is a mesh belt conveyor. The mesh belt can reduce the carrying of impurities during the conveying process.

[0006] Preferably, the conveyor is equipped with a frame, which includes two baffles respectively disposed on both sides of the conveyor. Corresponding guide grooves are provided on the facing surfaces of the two baffles. Multiple rollers matching the guide grooves are connected to both sides of the conveyor belt of the conveyor, and the rollers are rotatably disposed within the corresponding guide grooves. This arrangement, with the cooperation of the guide grooves and rollers, allows the conveyor belt to travel along a predetermined track, improving conveying stability. Simultaneously, the conveying path of the conveyor belt can be flexibly adjusted as needed, which is more conducive to production.

[0007] Preferably, the discharge end of conveyor one is equipped with a visual inspection device, which includes a camera and conveyor two, which is a belt conveyor. The camera is located above the conveyor belt of conveyor two, and the discharge end of conveyor one is connected to the feed end of conveyor two. The discharge end of the conveyor belt places the rivets from each storage bin onto the conveyor belt of conveyor two one by one, and they are transported by the conveyor belt to below the camera for visual inspection. This method has high inspection efficiency and good inspection results.

[0008] Preferably, the storage bin is equipped with a vibrator.

[0009] Working principle: The rivets are placed in the storage bin, and conveyor one is started. The feed end of conveyor one is located at the bottom of the storage bin. The rivets in the storage bin fall onto the conveying surface of the feed end of conveyor one and are continuously transported to the outside of the storage bin by conveyor one. There may be more than one rivet falling into each storage bin of conveyor one. However, since the size of the storage bin is matched with the size of a single rivet, the excess rivets cannot be completely put into the storage bin. Therefore, when passing through the feeding roller, they are pushed off by the feeding roller and fall back into the storage bin, ensuring that the storage bin can only hold a maximum of one rivet to be transported to the next process.

[0010] This utility model has the following beneficial effects: it can transport the rivets in the storage box one by one to the next process, which improves the detection accuracy, reduces the detection error, reduces manual operation, improves work efficiency, and has high stability during transportation, which is beneficial to production and ensures product quality. Attached Figure Description

[0011] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0012] Figure 1 This is a schematic diagram of the structure of a rivet processing and feeding device according to an embodiment of the present utility model; Figure 2 for Figure 1 A partial sectional view in the document; Figure 3 This is a schematic diagram of the connection structure between the conveyor belt and the frame.

[0013] In the diagram: 1. Storage bin; 2. Movable cover; 3. Frame; 4. Dust cover; 5. Fixed cover; 6. Guide groove; 7. Camera; 8. Conveyor II; 9. Brush; 10. Partition; 11. Rivet; 12. Roller; 13. Conveyor belt. Detailed Implementation

[0014] The present invention will now be clearly described with reference to the accompanying drawings and specific embodiments. This description is merely for explaining the present invention and is not intended to limit it. Any modifications, equivalent substitutions, improvements, etc., made by those skilled in the art based on the embodiments of the present invention without inventive effort to obtain all other embodiments should be included within the protection scope of the present invention.

[0015] Example 1 like Figure 1-2 As shown, this utility model provides a rivet 11 processing and feeding device, including a storage box 1, the storage box 1 is semi-circular, the top of the storage box 1 is provided with a box cover, the box cover includes a fixed cover 5 and a movable cover 2, the fixed cover 5 is fixedly connected to the storage box 1, the movable cover 2 is hinged to the fixed cover 5, the fixed cover 5 is provided with a discharge port, the storage box 1 is equipped with a conveyor, the inlet end of the conveyor is located at the bottom of the storage box 1, the outlet end of the conveyor extends from the discharge port, and a plurality of partitions 10 are evenly fixed on the conveying surface of the conveyor, the plurality of partitions 10 evenly divide the conveying surface into a plurality of storage bins; The discharge port is equipped with a material handling assembly, which includes a dust cover 4 and a material feeding roller. The dust cover 4 is fixed at the discharge port of the storage box 1. The material feeding roller is installed inside the dust cover 4. Both ends of the material feeding roller are rotatably connected to the inner wall of the dust cover 4 through bearings. One end of the material feeding roller passes through the dust cover 4 and is connected to a motor (not shown in the attached figure). The motor drives the material feeding roller to rotate. The material feeding roller is perpendicular to the conveying direction of the first conveyor and cooperates with the conveying surface of the first conveyor. Place the rivet 11 into the storage bin 1 and start the conveyor. The feed end of the conveyor is located at the bottom of the storage bin 1. The rivet 11 in the storage bin 1 falls onto the conveying surface of the feed end of the conveyor and is continuously transported to the outside of the storage bin 1 by the conveyor. There may be more than one rivet 11 in each storage bin of the conveyor. However, since the size of the storage bin matches the size of a single rivet 11, the excess rivets 11 cannot be completely put into the storage bin. Therefore, when passing through the feeding roller, they are pushed off by the feeding roller and fall back into the storage bin 1, ensuring that the storage bin can hold at most one rivet 11 to be transported to the next process.

[0016] A layer of bristles 9 is fixed to the surface of the feeding roller, and the bristles 9 are in contact with the top of the partition plate 10. The bristles 9 can be made of bristles, rubber or nylon. The bristles 9 make the feeding roller feeding more efficient and remove excess rivets 11 from the storage bin that the feeding roller passes through.

[0017] The conveyor is a mesh belt conveyor. The mesh belt can reduce the carrying of impurities during the conveying process.

[0018] Example 2 like Figure 1-3 As shown, the difference between this embodiment and Embodiment 1 is that the conveyor is equipped with a frame 3. The frame 3 includes two baffles, which are respectively disposed on both sides of the conveyor. Corresponding guide grooves 6 are provided on the facing surfaces of the two baffles. Multiple rollers 12 matching the guide grooves 6 are connected to both sides of the conveyor belt 13 of the conveyor. The rollers 12 are rotatably disposed within the corresponding guide grooves 6. This arrangement allows the conveyor belt 13 to be transported along a predetermined track with the cooperation of the guide grooves 6 and the rollers 12, improving conveying stability. Furthermore, the conveying path of the conveyor belt 13 can be flexibly adjusted as needed, which is more conducive to production.

[0019] Example 3 like Figure 1-2As shown, the difference between this embodiment and Embodiment 1 is that the discharge end of the first conveyor is equipped with a visual inspection device. This visual inspection device includes a camera 7 and a second conveyor 8. The second conveyor 8 is a belt conveyor, and the camera 7 is located above the conveyor belt of the second conveyor 8. The discharge end of the first conveyor is connected to the feed end of the second conveyor 8. The discharge end of the conveyor belt 13 places the rivets 11 from each storage bin onto the conveyor belt of the second conveyor 8, where they are transported by the conveyor belt to below the camera 7 for visual inspection. This method offers high inspection efficiency and good inspection results.

[0020] Example 4 like Figure 1-3 As shown, the difference between this embodiment and Embodiment 2 is that the discharge end of the first conveyor is equipped with a visual inspection device. This visual inspection device includes a camera 7 and a second conveyor 8. The second conveyor 8 is a belt conveyor, and the camera 7 is located above the conveyor belt of the second conveyor 8. The discharge end of the first conveyor is connected to the feed end of the second conveyor 8. The discharge end of the conveyor belt 13 places the rivets 11 from each storage bin onto the conveyor belt of the second conveyor 8, where they are transported by the conveyor belt to below the camera 7 for visual inspection. This method offers high inspection efficiency and good inspection results.

[0021] Example 5 like Figure 1-2 As shown, the difference between this embodiment and embodiment 1 is that the storage box is equipped with a vibrator, so that the rivets can effectively enter the storage bin of conveyor one.

[0022] The mesh belt conveyor, belt conveyor, motor, camera of vision inspection device, vibrator, etc. in the above implementation examples are conventional equipment in this field and are existing technologies. This application does not improve their principle, but only utilizes their existing functions. For their specific structure and principle, please refer to the product manual or existing technical data, which will not be repeated here.

[0023] The embodiments of this utility model have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. Any modifications, equivalent substitutions, and 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 rivet processing feeding device, comprising a storage bin, characterized in that: The storage box is semi-circular and is equipped with a conveyor. The inlet end of the conveyor is located at the bottom of the storage box, and the outlet end of the conveyor extends from the outlet of the storage box. Multiple partitions are evenly fixed on the conveying surface of the conveyor, and the multiple partitions evenly divide the conveying surface into multiple storage bins. The discharge port is equipped with a material handling assembly, which includes a material feeding roller and a dust cover. The dust cover is fixed on the storage box. Both ends of the material feeding roller are rotatably connected to the inner wall of the dust cover through bearings. One end of the material feeding roller passes through the dust cover and is connected to a motor. The material feeding roller is perpendicular to the conveying direction of the first conveyor and cooperates with the conveying surface of the first conveyor.

2. The rivet processing feeding device according to claim 1, characterized in that: A layer of bristles is fixed to the surface of the feeding roller, and the bristles are in contact with the top of the partition.

3. The rivet processing feeding device according to claim 1, characterized in that: The conveyor is a mesh belt conveyor.

4. The rivet processing feeding device according to claim 3, characterized in that: The conveyor is equipped with a frame, which includes two baffles. The two baffles are respectively disposed on both sides of the conveyor. Corresponding guide grooves are provided on the facing surfaces of the two baffles. Multiple rollers matching the guide grooves are connected to both sides of the conveyor belt of the conveyor. The rollers are rolled in the corresponding guide grooves.

5. The rivet processing feeding device according to claim 1, characterized in that: The discharge end of the first conveyor is equipped with a visual inspection device, which includes a camera and a second conveyor. The second conveyor is a belt conveyor, and the camera is located above the conveyor belt of the second conveyor. The discharge end of the first conveyor is connected to the inlet end of the second conveyor.

6. The rivet processing feeding device according to claim 1, characterized in that: The storage bin is equipped with a vibrator.

Images