Pen holder deburring and quality detecting device
The wooden pens are transported by a conveyor belt and a pen conveyor track, and burrs are removed by a pen pushing device and a heating block. Combined with a pen barrel detection device for automatic detection, this solves the problems of incomplete burr removal and low detection efficiency in the existing technology, and achieves efficient burr removal and automatic detection.
Patent Information
- Application Number
- CN202423069879.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-12
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2034-12-12
AI Technical Summary
Existing pen barrel deburring and quality inspection devices suffer from problems such as incomplete burr removal, generation of debris that pollutes the environment, and low inspection efficiency.
The wooden pen is transported by a conveyor belt and a pen conveyor track, and the pen barrel is deburred by a heating block through a pen pushing device. The pen barrel is automatically detected by a pen barrel detection device, realizing the integration of deburring and detection.
It achieves complete removal of pen barrel burrs, reduces waste dust, improves detection efficiency, reduces labor costs, and optimizes the automatic sorting of defective products.
Smart Images
Figure CN223832877U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of mechanical processing technology, and in particular to a pen barrel deburring and quality inspection device. Background Technology
[0002] Modern wooden pen production has gradually evolved to utilize automated and environmentally friendly production equipment. This equipment can automatically complete multiple steps such as shaping, cutting, and gluing of the wooden pen, effectively reducing manual operation and improving production efficiency and product quality. However, after the pen barrel is cut and sanded, some burrs caused by processing will remain on the pen barrel. Furthermore, some problems with the wood material itself or damage to the pen barrel during processing will also be revealed on the finished pen barrel. It is necessary to clean the burrs on the pen barrel and inspect its condition to eliminate substandard products.
[0003] In existing pen barrel deburring and quality inspection devices, polishing machines are usually used to grind the pen barrel. However, this process often results in incomplete removal of burrs and generates a large amount of debris that pollutes the working environment. After processing, the pens are generally inspected by the naked eye to check for defects, which is inefficient and labor-intensive. Utility Model Content
[0004] The technical problem to be solved by this utility model is to provide a pen barrel deburring and quality inspection device. The device uses a conveyor belt to transport newly processed wooden pens. The conveyor belt is arranged and transports the wooden pens to the processing position. The pen pushing device pushes the pen barrel through the heating block to achieve heat treatment and deburring of the pen barrel. The pen barrel inspection device is used to detect defective pens, thereby improving the production efficiency and yield of the product.
[0005] This utility model is achieved through the following technical solution:
[0006] A pen barrel deburring and quality inspection device includes a base, a conveyor belt, a discharge trough, and a pen conveyor belt. The conveyor belt, discharge trough, and pen conveyor belt are all connected to the top of the base. The conveyor belt includes three sections: conveyor belt one, conveyor belt two, and conveyor belt three. The discharge trough includes three sections: discharge trough one, discharge trough two, discharge trough three, and discharge trough four. The pen conveyor belt includes two sections: pen conveyor belt one and pen conveyor belt two. The top of discharge trough one is connected to the end of conveyor belt one, and the bottom is connected to the bottom of pen conveyor belt one. Lifting devices are connected to the top of the base on both sides of pen conveyor belt one. The platform has a pen-pushing device and a heating block connected to the top of the base on both sides of the lifting platform. The support above the lifting platform is connected to the lifting drive device. The other side of the heating block is connected to the starting end of the second conveyor belt. A pusher is installed directly above the end of the second conveyor belt. The top of the second unloading chute is connected to one side of the end of the second conveyor belt, and the bottom is connected to the bottom of the second pen-transfer belt. The top of the second pen-transfer belt is connected to a pen-bar detection device. The top surface of the base of the output end of the pen-bar detection device is connected to the third conveyor belt, the third unloading chute, and the fourth unloading chute in sequence.
[0007] Furthermore, both the input shafts of the conveyor belt and the pen belt are connected to motors.
[0008] Furthermore, the pen transmission belt one includes a baffle one, a track one, a limiting component one, and a limiting plate; the pen transmission belt two includes a baffle two, a track two, and a limiting component two. The spacing between the track plates of the track is equal to the bottom diameter of the pen. The baffle is connected above the bottom end of the track. The limiting component is a ring-shaped brush with its surface in contact with the track. The limiting component and the rotating shaft of the track are connected through a transmission chain. The limiting plate is connected above the top end of the track one. The distance from the bottom surface of the baffle to the bottom end of the track and the distance from the limiting plate to the top end of the track one are slightly greater than the bottom diameter of the pen.
[0009] Furthermore, the bottom of the lifting platform is connected to a cylinder with a telescopic rod pointing vertically upwards. The length of the lifting platform is equal to the length of the horizontal part at the top of the track. The top surface of the lifting platform is connected to a groove corresponding to the pen holder position at the top of the track.
[0010] Furthermore, the pen-pushing device includes an electric lead screw slide module one and a sliding plate. The lead screw of the electric lead screw slide module one is perpendicular to the track one in the horizontal direction. The sliding plate is connected to the bottom surface of the slider of the electric lead screw slide module one. The sliding plate is slidably connected to the slide grooves provided on both sides of the bracket. The end of the sliding plate facing the lifting platform is connected to a push rod in the horizontal direction corresponding to the groove on the lifting platform.
[0011] Furthermore, the lifting drive device is a cylinder, and the output end of the lifting drive device is connected to a pressure block, which is connected to a spring buffer structure. The pressure block is parallel to the lifting platform.
[0012] Furthermore, the length of the heating block is equal to the length of the horizontal portion at the top of the track, and the width is equal to the length of the push rod. The heating block is connected with holes of different sizes in the horizontal direction corresponding to the position of the rod on the lifting platform after it is raised.
[0013] Furthermore, the pusher includes a housing, an electric screw slide module, and a push plate. The length of the housing is greater than the width of the conveyor belt, and the width of the housing is greater than the width of the unloading chute. The screw of the electric screw slide module is parallel to the conveyor belt in the horizontal direction. The push plate is connected to the bottom surface of the slider of the electric screw slide module. The distance from the bottom surface of the push plate to the top surface of the conveyor belt is less than the thickness of the pen.
[0014] Furthermore, the pen barrel detection device includes a housing, a double-chain transmission mechanism, a toothed transmission chain, a camera, and an ejection mechanism. The double-chain transmission mechanism and the toothed transmission chain are sequentially connected between the inlet and outlet inside the housing. The camera is connected to the internal support of the housing above the double-chain transmission mechanism and on both sides of the toothed transmission chain. The ejection mechanism is connected to the inside of the housing directly opposite the upper outlet.
[0015] Furthermore, adjustable clamping blocks are connected to each other on the two transmission belt plates of the double-chain transmission mechanism. The spacing between the clamping block connecting rods of the double-chain transmission mechanism is equal to the width of the track plate of the pen conveyor belt. The tooth spacing of the toothed transmission chain is slightly larger than the bottom diameter of the pen. The upper discharge port of the pen barrel detection device is connected to one side of the unloading chute.
[0016] Compared with the prior art, this utility model has the following obvious advantages:
[0017] I. This utility model allows for the equidistant transmission of pens within the unloading chute by means of the spacing between the track plates of the pen-transfer belt being equal to the diameter of the pen's bottom surface. Simultaneously, the spacing between the clamping blocks and connecting rods of the double-chain transmission mechanism is equal to the width of the track plates, and the tooth spacing of the toothed transmission chain is slightly larger than the diameter of the pen's bottom surface, enabling direct docking with the pen-transfer belt and achieving effective transmission for different operational needs.
[0018] II. Due to the use of a pen-pushing device, when the pen is transferred to the horizontal position at the upper end of the conveyor belt, the lifting drive device drives the pressure block to press down, while the lifting platform rises, so that the pen is positioned so that the end of the pen is directly opposite the hole of the heating block. The pen-pushing device drives the push rod connected to the sliding plate to move forward, while the lifting drive device pulls the pressure block back. The push rod pushes the pen on the lifting platform through the hole in the heated block, burning off the burrs on the pen barrel. The burr removal is cleaner and more thorough, and no waste dust is generated.
[0019] Third, in this utility model, when the pens that have been heated are transported to the pen detection device, they are sequentially transported into the housing by the conveyor belt. When the pens reach the end of the conveyor belt, both ends of the pens are engaged between the locking positions of the double-chain transmission mechanism. During the transmission process of the double-chain transmission mechanism, the camera above records the state of the pen surface and transmits it to the system for analysis and display. When the pens reach the end of the double-chain transmission mechanism, they are engaged between the protruding teeth of the toothed transmission chain. During the transmission process of the toothed transmission chain, the cameras on both sides record the state of the pen surface at both ends and transmit it to the system for analysis and display. This achieves automatic detection of the pen surface state, improves detection efficiency, and reduces labor costs.
[0020] Fourth, in this utility model, after a product with defects on the surface of the pen body is detected in the pen barrel detection device, the defective product will be pushed out of the conveyor chain to the upper discharge port by the push mechanism connected to the upper discharge port before it is conveyed to the lower discharge port by the toothed conveyor chain. This realizes the automatic sorting of defective products, optimizes the problem of difficult manual sorting, and improves production efficiency. Attached Figure Description
[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0022] Figure 2A top view schematic diagram of the deburring mechanism for the pen barrel;
[0023] Figure 3 A front view schematic diagram of the pen barrel limiting and lifting part of the pen barrel deburring mechanism;
[0024] Figure 4 This is a schematic diagram of the internal side structure of the pusher;
[0025] Figure 5 This is a schematic diagram of the internal side structure of the pen barrel detection device.
[0026] The relationship between the reference numerals and their corresponding names in the attached figures is as follows:
[0027] 1. Base; 2. Conveyor Belt 1; 3. Unloading Chute 1; 4. Pen Belt 1; 401. Baffle 1; 402. Track 1; 403. Limiting Component 1; 404. Limiting Plate; 5. Pen Pushing Device; 501. Electric Screw Slide Module 1; 502. Sliding Plate; 503. Push Rod; 6. Lifting Platform; 7. Lifting Drive Device; 8. Pressure Block; 9. Heating Block; 10. Conveyor Belt 2; 11. Pusher; 1101. Housing 1; 110 2. Electric screw slide module two, 1103. Push plate, 12. Unloading chute two, 13. Pen conveyor belt two, 1301. Baffle two, 1302. Track two, 1303. Limiting component two, 14. Pen barrel detection device, 1401. Housing two, 1402. Double chain transmission mechanism, 1403. Toothed transmission chain, 1404. Camera, 1405. Push-out mechanism, 15. Transmission belt three, 16. Unloading chute three, 17. Unloading chute four. Detailed Implementation
[0028] The present invention will now be described in detail with reference to the accompanying drawings.
[0029] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, this utility model provides a pen barrel deburring and quality inspection device, including a base 1, a conveyor belt, a pen conveyor belt, a pen pushing device 5, a lifting platform 6, a lifting drive device 7, a pressure block 8, a heating block 9, a pusher 11, a pen barrel inspection device 14, and a discharge chute. In this embodiment, the conveyor belt, pen conveyor belt, pen pushing device 5, lifting platform 6, lifting drive device 7, heating block 9, and pusher 11 are all connected to the top surface of the base 1. The input shafts of the conveyor belt and the pen conveyor belt are both connected to motors. The conveyor belt includes a first conveyor belt 2, a second conveyor belt 10, and a third conveyor belt 15. The pen conveyor belt includes a first pen conveyor belt 4 and a second pen conveyor belt 13. The first pen conveyor belt 4 includes a first baffle 401. Track 1 402, limiting component 1 403, limiting plate 404, pen transmission belt 2 13 including baffle 2 1301, track 2 1302, limiting component 2 1303, the spacing between the track plates of the track is equal to the bottom diameter of the pen, the baffle is connected above the bottom end of the track, the limiting component is an annular brush, the surface of which is in contact with the track, the limiting component and the rotating shaft of the track are connected by a transmission chain, the limiting plate 404 is connected above the top of track 1 402, the distance from the bottom surface of the baffle to the bottom end of the track and the distance from the limiting plate 404 to the top of track 1 402 are slightly greater than the bottom diameter of the pen, the unloading chute includes unloading chute 1 3, unloading chute 2 12, unloading chute 3 16 and unloading chute 4 17.
[0030] The top of the unloading chute 3 is connected to the end of the conveyor belt 2, and the bottom is connected to the bottom of the pen conveyor belt 4. The lifting platform 6 is connected to the top of the base 1 on both sides of the pen conveyor belt 4. The bottom of the lifting platform 6 is connected to a cylinder with a telescopic rod pointing vertically upwards. The length of the lifting platform 6 is equal to the length of the horizontal part of the top of the track 402. The top surface of the lifting platform 6 is connected to a groove corresponding to the pen holder of the horizontal part of the top of the track 402. The pen pushing device 5 and the heating block 9 are respectively connected to the top of the base 1 on both sides of the lifting platform 6. The pen pushing device 5 includes an electric screw slide module 501 and a sliding plate 502. The screw of the electric screw slide module 501 is perpendicular to the track 402 in the horizontal direction. The sliding plate 502 is connected to the electric screw slide module 501. On the bottom surface of the slider 01, the sliding plate 502 is slidably connected at both ends to the sliding grooves set on the side supports. The end of the sliding plate 502 facing the lifting platform 6 is connected to a push rod 503 in the horizontal direction corresponding to the groove on the lifting platform 6. The lifting drive device 7 is connected to one side of the support above the lifting platform 6. The lifting drive device 7 is a cylinder. The output end of the lifting drive device 7 is connected to a pressure block 8. The pressure block 8 is connected to a spring buffer structure. The pressure block 8 is parallel to the lifting platform 6. The length of the heating block 9 is equal to the length of the horizontal part of the top of the track 402, and the width is equal to the length of the push rod 503. The heating block 9 is connected to holes in the horizontal direction corresponding to the position and thickness of the pen on the lifting platform 6 after it is raised. The other side of the heating block 9 is connected to the starting end of the transmission belt 10.
[0031] The pusher 11 is positioned directly above the end of the second conveyor belt 10. The pusher 11 includes a housing 1101, an electric screw slide module 1102, and a push plate 1103. The length of the housing 1101 is greater than the width of the second conveyor belt 10, and the width of the housing 1101 is greater than the width of the unloading chute 12. The screw of the electric screw slide module 1102 is parallel to the first track 402 in the horizontal direction. The push plate 1103 is connected to the bottom surface of the slider of the electric screw slide module 1102. The distance from the bottom surface of the push plate 1103 to the top surface of the second conveyor belt 10 is less than the thickness of the pen. The top of the unloading chute 12 is connected to one side of the end of the second conveyor belt 10, and the bottom is connected to the bottom of the second pen conveyor belt 13.
[0032] The top of the pen conveyor belt 13 is connected to a pen detection device 14. The pen detection device 14 includes a housing 1401, a double-chain transmission mechanism 1402, a toothed transmission chain 1403, a camera 1404, and a push-out mechanism 1405. The double-chain transmission mechanism 1402 is connected inside the housing. Adjustable clamps are connected to each other on the two transmission belt plates of the double-chain transmission mechanism 1402. The spacing between the clamps and connecting rods of the double-chain transmission mechanism 1402 is equal to the width of the track plates of the pen conveyor belt. The toothed transmission chain 1403... The tooth spacing is slightly larger than the bottom diameter of the pen. The camera 1404 is connected to the internal support of the housing 1401 above the double chain transmission mechanism 1402 and on both sides of the toothed transmission chain 1403. The ejection mechanism 1405 is a cylinder connected to the inside of the housing 1401 directly opposite the upper discharge port. The end of the upper discharge port of the pen barrel detection device 14 is directly above the unloading trough 17. The top surface of the base 1 at the output end of the pen barrel detection device 14 is connected in sequence to the transmission belt 15, the unloading trough 16, and the unloading trough 17.
[0033] In use, the freshly cut and polished wooden pen falls onto the starting end of conveyor belt 2 and is transported by conveyor belt 2 to unloading chute 3, where it is blocked by baffle 401. As the track belt 402 transports upward, the pen sequentially gets into position on the track plate intervals of the track belt 402 through the gap at the lower end of baffle 401. Driven upward by the track belt 402, the rotating shaft of the track belt 402 drives the rotating shaft of the limiting member 403 to rotate via a transmission chain. During rotation, the limiting member 403 sweeps across the surface of the track belt 402, causing the pen to fit and be locked in place. The limiting plate 404 blocks the top of the track belt 402 to prevent the pen from slipping out of its position. The track belt 402 stops transporting the pen after all the pens are locked in the track plate intervals at the top horizontal section. The lifting drive device 7 then... The driving block 8 presses down to hold the top of the pen barrel, while the cylinder at the bottom of the lifting platform 6 pushes the lifting platform 6 upward, so that the pen barrel is positioned horizontally opposite the hole connected to the heating block 9. After the pen barrel position is determined, the motor of the electric lead screw slide module 501 drives the lead screw to rotate, causing the sliding plate 502 connected to the slider to move forward. The push rod 503 connected to the sliding plate 502 pushes the bottom surface of the pen. At the same time, the lifting drive device 7 drives the pressing block 8 to rise, and the pen on the lifting platform 6 is pushed into the hole on the heating block 9. When the push rod 503 is pushed to the end of the hole, the pen is pushed out of the hole in the heating block 9 and falls onto the conveyor belt 10. The pen pushing device 5 and the lifting platform 6 are reset. The pen barrel is burned during the process of passing through the heating block 9, and the burrs on the pen barrel are burned off by the heating block 9.
[0034] After deburring, the pens are cooled on conveyor belt 10 and then transported in batches to the end of conveyor belt 10. When they reach the area directly below pusher 11, conveyor belt 10 stops transporting pens. The motor of electric lead screw slide module 1102 drives the lead screw to rotate, causing the push plate 1103 connected to the slide to move from one end to the other end inside the pusher 11 housing 1101, pushing a batch of pens on conveyor belt 10 directly below pusher 11 into unloading trough 12. The pen in the second 12 is blocked by the second baffle 1301. As the second track 1302 is transmitted upward, the pen is sequentially locked in place on the track plate intervals on the surface of the second track 1302 through the gap at the lower end of the second baffle 1301. It is driven upward by the second track 1302. The rotating shaft of the second track 1302 drives the rotating shaft of the second limiting member 1303 to rotate through the transmission chain. During the rotation, the second limiting member 1303 sweeps across the surface of the second track 1302, so that the pen stick fits and is locked in place.
[0035] The pen, transported to the top end of track 1302, enters the pen detection device 14. Clamping blocks connected to the starting ends of the two transmission belts of the double-chain transmission mechanism 1402 extend sequentially, clamping both ends of the pen transported to the top end of track 1302. During transmission via the double-chain transmission mechanism 1402, the clamping blocks rotate, causing the pen being transported to rotate. A camera above the double-chain transmission mechanism 1402 records the pen's penholder status during transmission and uploads it to the system for analysis and judgment. The pen transported to the end of the double-chain transmission mechanism 1402 is driven by the protruding teeth at the starting end of the toothed transmission chain 1403, and is positioned on the toothed transmission chain 1403. Between the protruding teeth of 403, during the transmission process of the toothed conveyor chain 1403, the cameras on both sides of the toothed conveyor chain 1403 record the state of the two ends of the pen during transmission and upload it to the system for analysis and judgment; pens that are judged to have defects in the pen barrel or the two ends of the pen will be pushed out by the push rod of the push mechanism 1405 connected to the housing 1401 when they are transmitted to the corresponding upper discharge port, enter the upper discharge port, fall into the unloading trough 17, and be collected by the operator. The remaining pens with no problems found on the surface of the pen body fall from the lower discharge port onto the conveyor belt 15 and are transmitted into the unloading trough 16 to complete the deburring and inspection.
[0036] The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. All equivalent transformations or modifications made in accordance with the spirit and essence of this utility model should be included within the scope of protection of this utility model.
Claims
1. A pen barrel deburring and quality inspection device, comprising a base (1), a conveyor belt, a discharge trough, and a pen conveyor belt, wherein the conveyor belt, discharge trough, and pen conveyor belt are all connected to the top of the base (1), the conveyor belt comprising a first conveyor belt (2), a second conveyor belt (10), and a third conveyor belt (15), the discharge trough comprising a first discharge trough (3), a second discharge trough (12), a third discharge trough (16), and a fourth discharge trough (17), and the pen conveyor belt comprising a first pen conveyor belt (4) and a second pen conveyor belt (13), characterized in that: The top of the unloading trough (3) is connected to the end of the conveyor belt (2), and the bottom is connected to the bottom of the pen conveyor belt (4). The pen conveyor belt (4) includes a baffle (401), a track (402), a limiting member (403), and a limiting plate (404). The pen conveyor belt (13) includes a baffle (1301), a track (1302), and a limiting member (1303). The spacing between the track plates of the track is equal to the bottom diameter of the pen. The baffle is connected above the bottom of the track. The limiting member is a ring-shaped brush with its surface in contact with the track. The limiting member and the rotating shaft of the track are connected by a transmission chain. The limiting plate (404) is connected above the top of the track (402). The distance from the bottom of the baffle to the bottom of the track and the distance from the limiting plate (404) to the top of the track (402) are slightly greater than the bottom diameter of the pen. The top of the base (1) on both sides of the pen conveyor belt (4) is connected to a lifting platform (6). The top of the base (1) on both sides of the lifting platform (6) is connected to a pen pusher (5) and a heating block (9). The support above the lifting platform (6) is connected to a lifting drive device (7). The other side of the heating block (9) is connected to the starting end of the second conveyor belt (10). A pusher (11) is installed directly above the end of the second conveyor belt (10). The top of the unloading trough (12) is connected to one side of the end of the second conveyor belt (10), and the bottom is connected to the bottom of the second pen conveyor belt (13). The top of the second pen conveyor belt (13) is connected to a pen barrel detection device (14). The top surface of the base (1) at the output end of the pen barrel detection device (14) is connected to a third conveyor belt (15), an unloading trough (16), and an unloading trough (17).
2. The pen barrel deburring and quality inspection device according to claim 1, characterized in that: Both the input shafts of the conveyor belt and the pen conveyor belt are connected to motors.
3. The pen barrel deburring and quality inspection device according to claim 1, characterized in that: The bottom of the lifting platform (6) is connected to a cylinder with a telescopic rod pointing vertically upwards. The length of the lifting platform (6) is equal to the length of the horizontal part at the top of the track (402). The top surface of the lifting platform (6) is connected to a groove corresponding to the pen holder of the horizontal part at the top of the track (402).
4. The pen barrel deburring and quality inspection device according to claim 3, characterized in that: The push pen device (5) includes an electric lead screw slide module (501) and a sliding plate (502). The lead screw of the electric lead screw slide module (501) is perpendicular to the track (402) in the horizontal direction. The sliding plate (502) is connected to the bottom surface of the slider of the electric lead screw slide module (501). The sliding plate (502) is slidably connected to the slide groove provided on both sides of the bracket. The end of the sliding plate (502) facing the lifting platform (6) is connected to a push rod (503) in the horizontal direction corresponding to the groove on the lifting platform (6).
5. The pen barrel deburring and quality inspection device according to claim 1, characterized in that: The lifting drive device (7) is a cylinder. The output end of the lifting drive device (7) is connected to a pressure block (8). The pressure block (8) is connected to a spring buffer structure and is parallel to the lifting platform (6).
6. The pen barrel deburring and quality inspection device according to claim 4, characterized in that: The length of the heating block (9) is equal to the length of the horizontal part at the top of the track (402), and the width is equal to the length of the push rod (503). The heating block (9) is connected with holes in the horizontal direction corresponding to the position and thickness of the pen on the lifting platform (6) after it is raised.
7. The pen barrel deburring and quality inspection device according to claim 1, characterized in that: The pusher (11) includes a housing (1101), an electric screw slide module (1102), and a push plate (1103). The length of the housing (1101) is greater than the width of the conveyor belt (10), and the width of the housing (1101) is greater than the width of the unloading trough (12). The screw of the electric screw slide module (1102) is parallel to the track (402) in the horizontal direction. The push plate (1103) is connected to the bottom surface of the slider of the electric screw slide module (1102). The distance from the bottom surface of the push plate (1103) to the top surface of the conveyor belt (10) is less than the thickness of the pen.
8. The pen barrel deburring and quality inspection device according to claim 1, characterized in that: The pen barrel detection device (14) includes a housing (1401), a double-chain transmission mechanism (1402), a toothed transmission chain (1403), a camera (1404), and a push-out mechanism (1405). The double-chain transmission mechanism (1402) and the toothed transmission chain (1403) are connected sequentially between the inlet and outlet inside the housing. The camera (1404) is connected to the internal support of the housing (1401) above the double-chain transmission mechanism (1402) and on both sides of the toothed transmission chain (1403). The push-out mechanism (1405) is connected to the inside of the housing (1401) directly opposite the upper outlet.
9. The pen barrel deburring and quality inspection device according to claim 8, characterized in that: The two transmission belts of the double-chain transmission mechanism (1402) are connected to each other with adjustable clamping blocks. The clamping block linkage of the double-chain transmission mechanism (1402) is equal to the width of the track plate of the pen conveyor belt. The toothed transmission chain (1403) has a tooth spacing slightly larger than the bottom diameter of the pen. The upper discharge port of the pen barrel detection device (14) is connected to one side of the unloading trough (17).