Insulin needle detection equipment

Abstract

The utility model relates to the technical field of medical instrument detection, in particular to insulin needle detection equipment. Comprising a detection equipment body, a first conveying belt, a rotating disc and a second conveying belt, the bottom end of the rotating disc is fixedly connected with a stepping motor for driving the rotating disc, the stepping motor is fixedly installed on the detection equipment body, and a detection mechanism for detecting the insulin needle is arranged on the detection equipment body. According to the insulin needle detection equipment provided by the utility model, through the design of the pushing assembly I, a plurality of jigs placed in the placing table can be sequentially pushed to the conveying belt I only by starting the electric sliding rail I and the electric air cylinder I, so that the continuous operation of the detection equipment is ensured, and through the design of the pushing assembly II, the detection efficiency is improved. And the jigs placed on the conveying belt I or the rotating disc can be pushed into the rotating disc or the conveying belt II again only by starting the driving motor II or the driving motor III, so that the continuous operation of the detection equipment is further ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of medical device detection, in particular to an insulin needle detection device. Background Art

[0002] Insulin needles, as medical injection needles, are widely used in medicine.

[0003] In the manufacturing process of insulin needles, in addition to the need to form a beveled needle tip and apply glue, burrs may also be generated at the needle tip of the needle tube. For mass-produced syringes, the needle tip burrs or beveled surfaces of the syringes are manually inspected by visual inspection and touch. This traditional method is not only inefficient, but also easily causes visual fatigue after long-term inspection, resulting in fatigue misdetection of insulin needles, resulting in reduced accuracy of insulin needle inspection, which seriously restricts the development of insulin needle manufacturers;

[0004] In order to improve the efficiency and accuracy of insulin needle detection in the prior art, pipeline detection is usually used to improve the detection efficiency and accuracy of insulin needles. For example, a Chinese patent with publication number (CN219475409U) discloses an insulin needle detection device for specific detection of insulin needles. During the specific operation, the staff inserts a fixture with multiple insulin needles into the placement slot, and starts the CCD camera and the linear guide to detect the multiple insulin needles in the fixture, thereby reducing the jitter generated during the delivery of the insulin needle, and effectively improving the accuracy of insulin needle detection. Efficiency and accuracy. However, in actual operation, we found that when the CCD camera detected that there was a production problem with an insulin needle in the fixture, the device itself could not remove the problematic insulin needle from the fixture. It was often necessary to manually remove the problematic insulin needle from the fixture. After the device detected the insulin needle in a fixture, it was necessary to remove the inspected fixture from the placement slot and re-embed the fixture to be inspected into the placement slot before the insulin needle in the fixture to be inspected could be inspected. This detection method has low efficiency for insulin needle detection, and the practical performance of the device still needs to be improved.

[0005] To this end, we designed an insulin needle detection device to provide another technical solution to the above technical problems. Utility Model Content

[0006] Based on this, it is necessary to provide an insulin needle detection device with high detection efficiency and high detection accuracy to address the above technical problems.

[0007] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0008] An insulin needle detection device comprises a detection device body, a conveyor belt 1, a rotating disc and a conveyor belt 2, wherein the conveyor belt 1 and the conveyor belt 2 are fixedly arranged on both sides of the detection device body, the rotating disc is arranged between the conveyor belt 1 and the conveyor belt 2, the bottom end of the rotating disc is fixedly connected to a stepper motor for driving the rotating disc, the stepper motor is fixedly installed on the detection device body, and the detection device body is provided with a detection mechanism for detecting insulin needles.

[0009] Preferably, the detection mechanism includes a placement table and a jig, the placement table is fixedly mounted on the detection equipment body, the top of the placement table is symmetrically provided with placement grooves, a plurality of slots matching the jig are provided on the side away from each other of the two placement grooves, a plurality of placement grooves for placing insulin needles are provided inside the jig, a plurality of arc-shaped limit blocks for limiting the placement position of the jig are provided inside the placement table, one end of the arc-shaped limit block is fixedly connected to a square limit piece for limiting its extension position, a mounting hole matching the arc-shaped limit block and the square limit piece is provided in the placement table, the square limit piece is clamped in the mounting hole, a compression spring is provided on the side of the square limit piece away from the arc-shaped limit block, and both ends of the compression spring are respectively fixedly connected to the square limit piece and the inner wall of the mounting hole.

[0010] Preferably, a pushing component for pushing the jig is provided on the placement table, and the pushing component includes an electric slide rail provided on both sides of the placement table, a mounting block is fixedly connected to the electric slider of the electric slide rail, an electric cylinder is fixedly connected to the top of the mounting block, and a push plate for pushing the jig is fixedly connected to the output end of the electric cylinder.

[0011] Preferably, one side of the output end of the conveyor belt one and the input end of the conveyor belt two are respectively provided with a pushing component 2 for pushing the jig, and the pushing component 2 includes a mounting bracket fixedly arranged on the output end of the conveyor belt one and the input end of the conveyor belt two, the mounting bracket is fixedly connected with an L-shaped mounting strip, the inside of the L-shaped mounting strip is rotatably connected with an adjusting screw, one end of the adjusting screw is rotatably connected to the inner wall of the L-shaped mounting strip, the other end of the adjusting screw passes through the L-shaped mounting strip and is connected to a driving motor, a moving block is threadedly connected to the adjusting screw, multiple ball bearings are rotatably connected to both sides of the moving block, the L-shaped mounting strip is provided with a ball groove matching the ball bearings, the bottom end of the moving block is fixedly connected with a column-type connecting rod, and the end of the column-type connecting rod away from the moving block is fixedly connected with a push plate 2 for pushing the jig.

[0012] Preferably, a plurality of CCD camera modules for detecting insulin needles are provided inside the main body of the detection device, an air nozzle one for spraying out unqualified insulin needles is provided on the side of the CCD camera module close to the second conveyor belt, a guide slide plate one for guiding and recovering unqualified insulin needles is provided on the opposite side of the first air nozzle, a defective product collection box one for collecting unqualified insulin needles is provided at the bottom end of the first guide slide plate, two air nozzles for spraying out unqualified insulin needles are provided on the second conveyor belt, a guide slide plate two for recovering unqualified insulin needles is provided on the opposite side of the second air nozzle, a defective product collection box two for collecting unqualified insulin needles is provided at the bottom end of the second guide slide plate, and photoelectric sensors are fixedly connected to the guide slide plate one and the guide slide plate two and the side of the air nozzle one opposite to the air nozzle two.

[0013] Preferably, pushing components three for pushing qualified insulin needles are provided on both sides of the output end of the second conveyor belt, and the pushing components three include an electric slide rail two arranged on one side of the second conveyor belt, a limit baffle one is fixedly connected to the electric slider of the second electric slide rail, an electric cylinder two is fixedly connected to the top of the limit baffle one, a push plate three for pushing qualified insulin needles is fixedly connected to the output end of the second electric cylinder, a guide slide plate three for recovering qualified insulin needles is provided on the opposite side of the push plate three, and a limit baffle two for limiting the pushing position of the jig is provided on the top of the guide slide plate three.

[0014] It can be seen without a doubt that the above-mentioned technical solution of the present application can definitely solve the technical problem to be solved by the present application.

[0015] At the same time, through the above technical solutions, the utility model has at least the following beneficial effects:

[0016] 1. The utility model provides an insulin needle detection device. Through the design of the placement table and the fixture, the staff can put the insulin needle to be tested into the fixture, and push multiple fixtures with insulin needles placed into the placement table in sequence, providing more resources to be tested for the detection device, ensuring the continuous operation of the detection equipment, and effectively improving the detection efficiency of insulin needles.

[0017] 2. The utility model provides an insulin needle detection device, which, through the design of a pushing component, allows the staff to push multiple fixtures placed on the placement table onto a conveyor belt in sequence only by starting an electric slide rail and an electric cylinder, and then transport them to the next process by the conveyor belt, further ensuring the continuous operation of the detection equipment.

[0018] 3. The utility model provides an insulin needle detection device, which, through the design of the push component 2, allows the staff to only start the drive motor 2 or the drive motor 3 to push the jig placed on the conveyor belt 1 or the rotating disc back into the rotating disc or the conveyor belt 2, so as to ensure the normal operation of the insulin needle detection work.

[0019] 4. The utility model provides an insulin needle detection device, which, through the design of the detection component, enables the staff to conduct a full range of detection on multiple groups of insulin needles placed on the rotating disk only by starting multiple CCD camera modules, thereby effectively ensuring the accuracy of insulin needle detection.

[0020] 5. The utility model provides an insulin needle testing device. Through the design of the pushing component three, the staff only needs to start the electric slide rail two and the electric cylinder two to push multiple insulin needles that have passed the inspection and transported on the conveyor belt two into the guide slide three, thereby effectively solving the problems of inconvenience and low efficiency in manually removing the insulin needle from the fixture, and effectively improving the practical performance of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 This is a schematic diagram of the axial structure of the utility model;

[0023] Figure 2 It is a left-side structural schematic diagram of the utility model;

[0024] Figure 3 It is a schematic diagram of the top view structure of the utility model;

[0025] Figure 4 It is a right view structural schematic diagram of the utility model;

[0026] Figure 5 It is a structural schematic diagram of a push component 1 of the utility model;

[0027] Figure 6 This is a schematic diagram of the installation structure of the placement table and the fixture of the utility model;

[0028] Figure 7 This is a structural schematic diagram of the push component 2 of the utility model;

[0029] Figure 8 It is a structural schematic diagram of the push component three of the utility model;

[0030] Fig. 9 It is a schematic diagram of the matching structure of the fixture, the guide slide plate 3 and the limit baffle plate 2 of the utility model.

[0031] In the figure: 1. Main body of the testing equipment; 2. Conveyor belt 1; 3. Rotating disc; 4. Conveyor belt 2; 5. Stepper motor; 6. Placement table; 7. Fixture; 8. Placement slot; 9. Slot; 10. Placement slot; 11. Arc stop block; 12. Square stop piece; 13. Mounting hole; 14. Compression spring; 15. Electric slide rail 1; 16. Mounting block; 17. Electric cylinder 1; 18. Push plate 1; 19. Mounting bracket; 20. L-shaped mounting strip; 21. Adjusting screw; 22. Driving electric machine; 23, moving block; 24, ball; 25, ball groove; 26, columnar connecting rod; 27, push plate two; 28, CCD camera module; 29, air nozzle one; 30, guide slide one; 31, defective product collection box one; 32, air nozzle two; 33, guide slide two; 34, defective product collection box two; 35, photoelectric sensor; 36, electric slide rail two; 37, limit baffle one; 38, electric cylinder two; 39, push plate three; 40, guide slide three; 41, limit baffle two. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0033] Example

[0034] Reference Figure 1-9 An insulin needle detection device comprises a detection device body 1, a conveyor belt 1 2, a rotating disc 3 and a conveyor belt 2 4, wherein the conveyor belt 1 2 and the conveyor belt 2 4 are fixedly arranged on both sides of the detection device body 1, the rotating disc 3 is arranged between the conveyor belt 1 2 and the conveyor belt 2 4, the bottom end of the rotating disc 3 is fixedly connected with a stepping motor 5 for driving it, the stepping motor 5 is fixedly installed on the detection device body 1, and the detection device body 1 is provided with a detection mechanism for detecting insulin needles.

[0035] It should be noted that in the present invention, a control center for controlling the conveyor belt 1 2, the detection mechanism and the conveyor belt 2 4 is provided on the detection device body 1. Through the design of the control center, the linkage and coordination among the conveyor belt 1 2, the detection mechanism and the conveyor belt 2 4 are realized, thereby completing the transportation detection of the insulin needle to be detected and ensuring the stable operation of the device.

[0036] Reference Figure 2-6The detection mechanism includes a placement table 6 and a fixture 7. The placement table 6 is fixedly installed on the detection device body 1. The top of the placement table 6 is symmetrically provided with placement grooves 8. A plurality of slots 9 matching the fixture 7 are provided on the side away from each other of the two placement grooves 8. A plurality of placement grooves 10 for placing insulin needles are provided inside the fixture 7. A plurality of arc-shaped limit blocks 11 for limiting the placement position of the fixture 7 are provided inside the placement table 6. One end of the arc-shaped limit block 11 is fixedly connected with a square limit piece 12 for limiting its extended position. A mounting hole 13 matching the arc-shaped limit block 11 and the square limit piece 12 is provided in the placement table 6. The square limit piece 12 is clamped in the mounting hole 13. A compression spring 14 is provided on the side of the square limit piece 12 away from the arc-shaped limit block 11. The two ends of the compression spring 14 are respectively fixedly connected to the square limit piece 12 and the inner wall of the mounting hole 13. Specifically, in the utility model, by The design of the jig 7 allows the staff to place the insulin needles to be tested into the jig 7 one by one, and the conveyor belt 2, the rotating disc 3 and the conveyor belt 2 4 can be used for transportation and testing. The transportation of multiple insulin needles through the jig 7 can effectively reduce the vibration of the insulin needles caused by mechanical operation during testing, thereby improving the accuracy of the insulin needle testing results; through the design of the placement table 6, the placement slot 8 and the slot 9, the staff can push multiple jigs 7 with insulin needles placed into the placement table 6 one by one, providing more resources to be tested for the testing equipment, thereby ensuring the continuous operation of the testing equipment and effectively improving the testing efficiency of the insulin needles; through the design of the arc-shaped limit block 11, the square limit plate 12, the mounting hole 13 and the compression spring 14, the position of the jig 7 placed in the placement slot 8 is limited, so that multiple jigs 7 placed in the placement slot 8 can maintain a fixed spacing distance, so that the subsequent push plate 18 can push the jig 7 normally, effectively ensuring the normal operation of the testing equipment;

[0037] It should be noted that, in the present invention, the placement groove 10 on the fixture 7 is a U-shaped groove design with one end hollowed out. This design makes it easy for the staff to put the insulin needle into the fixture 7, and also makes it easy for the subsequent insulin needle to be detached from the inside of the fixture 7, thereby improving the practical performance of the device. On the other hand, the arc-shaped limit blocks 11 in the placement table 6 are symmetrically arranged on both sides of the fixture 7 and the matching surface with the fixture 7 is designed to be an arc surface at 90 degrees. This design allows the arc-shaped limit blocks 11 to satisfy the restriction on the position of the fixture 7 in the placement groove 8 without affecting the normal pushing of the fixture 7 in the placement groove 8, thereby effectively improving the practical performance of the device.

[0038] When the staff needs to place the jig 7 into the placement table 6, they only need to place the jig 7 into the placement groove 8 along the slot 9 and make the outer side of the jig 7 abut against the arc-shaped limit block 11 to complete the placement of the jig 7 in the placement table 6.

[0039] Reference Figure 5 , the placement table 6 is provided with a pushing component 1 for pushing the fixture 7, the pushing component 1 includes an electric slide rail 15 arranged on both sides of the placement table 6, the electric slider of the electric slide rail 15 is fixedly connected with a mounting block 16, the top of the mounting block 16 is fixedly connected with an electric cylinder 17, and the output end of the electric cylinder 17 is fixedly connected with a push plate 18 for pushing the fixture 7. Specifically, in the utility model, through the design of the pushing component 1, the staff only needs to start the electric slide rail 15 and the electric cylinder 17 to push the multiple fixtures 7 placed in the placement table 6 to the conveyor belt 2 in sequence, and the conveyor belt 2 is transported to the next process to ensure the continuous operation of the detection equipment;

[0040] When pushing multiple jigs 7 in the placement slot 8, the staff only needs to start the electric slide rail 15 and the electric cylinder 17, adjust the position of the push plate 18 fixedly connected to the output end of the electric cylinder 17 to place it on the side of the jig 7 to be pushed, and then control the slider on the electric slide rail 15 to move toward the conveyor belt 2, so that the push plate 18 pushes the jig 7 in the placement slot 8 to the conveyor belt 2 for transportation.

[0041] Reference Figure 7 A push assembly 2 for pushing the jig 7 is respectively provided on one side of the output end of the conveyor belt 1 2 and the input end of the conveyor belt 2 4, and the push assembly 2 includes a mounting bracket 19 fixedly arranged on one side of the output end of the conveyor belt 1 2 and the input end of the conveyor belt 2 4, and an L-shaped mounting strip 20 is fixedly connected to the mounting bracket 19, and an adjusting screw 21 is rotatably connected inside the L-shaped mounting strip 20, and one end of the adjusting screw 21 is rotatably connected to the inner wall of the L-shaped mounting strip 20, and the other end of the adjusting screw 21 passes through the L-shaped mounting strip 20 and is connected to a driving motor 22, and a moving block 23 is threadedly connected to the adjusting screw 21, and a plurality of balls 24 are rotatably connected on both sides of the moving block 23, and the L-shaped mounting strip 20 is provided with a plurality of balls 24 rotatably connected to the balls 2 4, the bottom end of the moving block 23 is fixedly connected with a columnar connecting rod 26, and the end of the columnar connecting rod 26 away from the moving block 23 is fixedly connected with a push plate 27 for pushing the fixture 7. Specifically, in the utility model, through the design of the push component 2, the staff only needs to start the drive motor 222 or the drive motor 223 to push the fixture 7 placed on the conveyor belt 1 2 or the rotating disc 3 back into the rotating disc 3 or the conveyor belt 2 4, so as to ensure the normal operation of the insulin needle detection work; through the design of the ball 24 and the ball groove 25, the movement resistance of the moving block 23 in the L-shaped mounting strip 20 can be reduced, the smoothness of the push plate 27 in the movement process can be effectively improved, and the service life of the push component 2 can be extended;

[0042] When pushing the jig 7 on the conveyor belt 2, the staff only needs to start the drive motor 222 or the drive motor 223 to drive the adjusting screw 21 in the L-shaped mounting strip 20 to rotate, and drive the moving block 23 on the adjusting screw 21 to move toward the rotating disc 3, so that the push plate 27 fixedly connected to the bottom end of the moving block 23 pushes the jig 7 transported on the conveyor belt 2, so that the jig 7 moves to the rotating disc 3 for the next step of detection.

[0043] Reference Figure 2-4 The detection device body 1 is provided with a plurality of CCD camera modules 28 for detecting insulin needles. The CCD camera module 28 is provided with an air nozzle 29 for ejecting unqualified insulin needles on one side close to the conveyor belt 24. A guide slide 30 for guiding and recovering unqualified insulin needles is provided on the opposite side of the air nozzle 29. A defective product collection box 31 for collecting unqualified insulin needles is provided at the bottom end of the guide slide 30. An air nozzle 32 for ejecting unqualified insulin needles is provided on the conveyor belt 24. A guide slide 33 for recovering unqualified insulin needles is provided on the opposite side of the air nozzle 32. A defective product collection box 31 for collecting unqualified insulin needles is provided at the bottom end of the guide slide 33. Defective product collection box 2 34, the guide slide 1 30 and the guide slide 2 33 and the air nozzle 1 29 and the air nozzle 2 32 are fixedly connected with a photoelectric sensor 35 on the side opposite to each other. Specifically, in the utility model, through the design of multiple CCD camera modules 28, the insulin needle is fully detected, which effectively ensures the accuracy of the insulin needle detection; through the design of the air nozzle 1 29, the air nozzle 2 32 and the photoelectric sensor 35, it is convenient to blow the unqualified insulin needles detected in the fixture 7 into the defective product collection box 1 31 and the defective product collection box 2 34 according to different unqualified problems, thereby effectively solving the problem of low efficiency in manually taking unqualified insulin needles and improving the practical performance of the device;

[0044] It should be noted that, in the present invention, the jet points of the air nozzle 1 29 and the air nozzle 2 32 are on the same horizontal line with the light output end of the photoelectric sensor 35. Through this design, the air nozzle 1 29 and the air nozzle 2 32 can blow out the unqualified insulin needles inside the fixture 7 more accurately, further improving the practical performance of the device.

[0045] Reference Figure 8-9, both sides of the output end of the conveyor belt 2 4 are provided with a pushing component 3 for pushing the qualified insulin needle, the pushing component 3 includes an electric slide rail 2 36 arranged on one side of the conveyor belt 2 4, a limited baffle 1 37 is fixedly connected to the electric slider of the electric slide rail 2 36, the top of the limited baffle 1 37 is fixedly connected to an electric cylinder 2 38, the output end of the electric cylinder 2 38 is fixedly connected to a push plate 3 39 for pushing the qualified insulin needle, the opposite side of the push plate 3 39 is provided with a guide slide plate 3 40 for recovering the qualified insulin needle, the top of the guide slide plate 3 40 is provided with a limited baffle 2 41 for limiting the pushing position of the fixture 7, specifically, In the utility model, through the design of the push component three, the staff only needs to start the electric slide rail two 36 and the electric cylinder two 38 to push the multiple insulin needles that have passed the inspection and transported on the conveyor belt two 4 into the guide slide plate three 40, thereby effectively solving the problems of inconvenience and low efficiency in manually removing the insulin needles from the fixture 7, and effectively improving the practical performance of the device; through the design of the limit baffle one 37, the moving position of the fixture 7 on the conveyor belt two 4 is limited, so that the subsequent push plate three 39 and the limit baffle two 41 cooperate to realize the mutual separation between the fixture 7 and the qualified insulin, effectively ensuring the normal operation of the push component three;

[0046] It should be noted that, in the present invention, the top height of the limit baffle 2 41 is slightly lower than the bottom height of the qualified insulin needle when it is placed in the jig 7. Through this design, while ensuring the restriction of the moving position of the jig 7, unnecessary movement interference between the qualified insulin needle and the limit baffle during the pushing process is avoided, thereby effectively ensuring the normal operation of the pushing component 3; on the other hand, the bottom end of the guide slide 3 40 and the output end of the conveyor belt 2 4 are respectively provided with a qualified product collection box for collecting qualified insulin needles and a jig 7 collection box for collecting jigs 7, so that the staff can uniformly collect qualified insulin needles and jigs 7, thereby effectively improving the practical performance of the device.

[0047] The use process of the insulin needle detection device provided by the utility model is as follows:

[0048] When the insulin needle needs to be tested, the staff only needs to put the insulin needle to be tested into the jig 7 one by one, and then push the multiple jigs 7 with insulin needles placed into the placement table 6 along the slot 9 one by one, and make the outer side of the jig 7 abut against the arc limit block 11, and then start the electric slide rail 15 and the electric cylinder 17 through the control center, adjust the position of the push plate 18 fixedly connected to the output end of the electric cylinder 17, so that it is placed on the side of the jig 7 to be pushed, and then control the slider on the electric slide rail 15 to move toward the conveyor belt 2, so that the push plate 18 pushes the jig 7 in the placement slot 8 onto the conveyor belt 2, and then the push plate 18 moves to the side of the next batch of jigs 7 to be pushed, and then the conveyor belt 2 is started to convey the conveyor belt The jig 7 on the conveyor belt 12 is transported to the pushing component 2. When the jig 7 on the conveyor belt 12 is away from the pushing plate 18 for a certain distance, the electric slide rail 15 and the electric cylinder 17 continue to control the pushing plate 18 to push the jig 7 in the placement slot 8 to the conveyor belt 2. In this process, the first batch of jigs 7 for inspection are gradually placed into the pushing range of the pushing component 2. At this time, the conveyor belt 12 stops, the driving motor 22 starts, and drives the adjusting screw 21 in the L-shaped mounting strip 20 to rotate, so that the moving block 23 threadedly connected on the adjusting screw 21 drives the pushing plate 27 to push the jig 7 on the conveyor belt 12. After it is placed in the rotating disc 3, the pushing plate 27 is reset. At this time, the placement slot 10 on the jig 7 opens outward, and then the rotating disc 3 and the plurality of jigs 7 are started. A CCD camera module 28 performs a comprehensive inspection on the insulin needle in the fixture 7, and the CCD camera module 28 uploads the captured data to the control center for analysis. When the insulin needle on the fixture 7 leaves the irradiation range of the CCD camera module 28 and passes through the photoelectric sensor 35 coordinated with the air nozzle 29, the photoelectric sensor 35 receives the analysis data from the control center and records the insulin needle passing through. When an unqualified insulin needle with common problem 1 passes through the photoelectric sensor 35, the photoelectric sensor 35 sends a signal to the control center, and the control center controls the air nozzle 29 to start blowing the unqualified insulin needle into the defective product collection box 31. At this time, the insulin needle without common problem 1 continues to follow the rotating disk 3. Rotate, when the jig 7 carrying the insulin needle follows the rotating disc 3 to rotate 180 degrees, the driving motor 22 at the input end of the conveyor belt 2 4 is controlled to start, so that the push plate 27 pushes the jig 7 on the rotating disc 3 to the conveyor belt 2 4, and then the conveyor belt 2 4 is started to transport the jig 7. In this process, the photoelectric sensor 35 matched with the air nozzle 2 32 records the passing insulin needles and transmits the data to the control center. When an unqualified insulin needle passes through the photoelectric sensor 35, the photoelectric sensor 35 sends a signal to the control center, and the control center controls the air nozzle 2 32 to start and blow the unqualified insulin needle into the defective product collection box 2 34. At this time, the qualified insulin needle continues to follow the jig 7 to be transported forward.When the jig 7 contacts the limit baffle 1 37, the conveyor belt 2 4 stops. At this time, the electric cylinder 2 38 controls the push plate 3 39 to push the qualified insulin needles, so that they are placed in the qualified product collection box through the guide slide 3 40, and then the electric slide rail 2 36 drives the limit baffle 1 37 to move inward, so that the limit baffle 1 37 is separated from the jig 7, and then the conveyor belt 2 4 is started to continue to transport the jig 7. The jig 7 falls into the jig 7 collection box through the output end of the conveyor belt 2 4, and the detection of a group of insulin needles can be completed.

[0049] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An insulin needle detection device, comprising a detection device body (1), a conveyor belt 1 (2), a rotating disc (3) and a conveyor belt 2 (4), characterized in that: The conveyor belt 1 (2) and the conveyor belt 2 (4) are fixedly arranged on both sides of the detection device body (1); the rotating disc (3) is arranged between the conveyor belt 1 (2) and the conveyor belt 2 (4); the bottom end of the rotating disc (3) is fixedly connected to a stepping motor (5) for driving the rotating disc; the stepping motor (5) is fixedly mounted on the detection device body (1); and the detection device body (1) is provided with a detection mechanism for detecting insulin needles.

2. An insulin needle detection device according to claim 1, characterized in that: The detection mechanism comprises a placement table (6) and a fixture (7), wherein the placement table (6) is fixedly mounted on the detection device body (1), the top of the placement table (6) is symmetrically provided with placement grooves (8), a plurality of slots (9) matching the fixture (7) are provided on the side away from each other of the two placement grooves (8), a plurality of placement grooves (10) for placing insulin needles are provided inside the placement table (6), a plurality of arc-shaped limit blocks (11) for limiting the placement position of the fixture (7) are provided inside the placement table (6), and the arc-shaped limit blocks One end of the arc-shaped limit block (11) is fixedly connected to a square limit piece (12) for limiting its extension position, a mounting hole (13) matching the arc-shaped limit block (11) and the square limit piece (12) is opened in the placing platform (6), the square limit piece (12) is clamped in the mounting hole (13), and a compression spring (14) is provided on the side of the square limit piece (12) away from the arc-shaped limit block (11), and the two ends of the compression spring (14) are respectively fixedly connected to the square limit piece (12) and the inner wall of the mounting hole (13).

3. An insulin needle detection device according to claim 2, characterized in that: The placement table (6) is provided with a pushing component for pushing the fixture (7), and the pushing component includes an electric slide rail (15) provided on both sides of the placement table (6), a mounting block (16) is fixedly connected to the electric slider of the electric slide rail (15), an electric cylinder (17) is fixedly connected to the top of the mounting block (16), and a push plate (18) for pushing the fixture (7) is fixedly connected to the output end of the electric cylinder (17).

4. The insulin needle detection device according to claim 1, characterized in that: A push assembly 2 for pushing the jig (7) is respectively provided on one side of the output end of the conveyor belt 1 (2) and the input end of the conveyor belt 2 (4), and the push assembly 2 includes a mounting bracket (19) fixedly arranged on one side of the output end of the conveyor belt 1 (2) and the input end of the conveyor belt 2 (4), an L-shaped mounting strip (20) is fixedly connected to the mounting bracket (19), an adjusting screw (21) is rotatably connected inside the L-shaped mounting strip (20), one end of the adjusting screw (21) is rotatably connected to the inner wall of the L-shaped mounting strip (20), and the adjusting screw (21) ) passes through the L-shaped mounting strip (20) and is connected to a driving motor (22); a moving block (23) is threadedly connected to the adjusting screw (21); a plurality of balls (24) are rotatably connected to both sides of the moving block (23); a ball groove (25) matching the balls (24) is provided on the L-shaped mounting strip (20); a columnar connecting rod (26) is fixedly connected to the bottom end of the moving block (23); and a push plate 2 (27) for pushing the fixture (7) is fixedly connected to one end of the columnar connecting rod (26) away from the moving block (23).

5. The insulin needle detection device according to claim 1, characterized in that: The detection device body (1) is provided with a plurality of CCD camera modules (28) for detecting insulin needles. The CCD camera module (28) is provided with an air nozzle (29) for ejecting unqualified insulin needles on a side close to the conveyor belt (4). A guide slide (30) for guiding and recovering unqualified insulin needles is provided on the opposite side of the air nozzle (29). A defective product collection box (31) for collecting unqualified insulin needles is provided at the bottom end of the guide slide (30). The conveyor belt (4) is provided with an air nozzle (32) for ejecting unqualified insulin needles. A guide slide (33) for recovering unqualified insulin needles is provided on the opposite side of the air nozzle (32). A defective product collection box (34) for collecting unqualified insulin needles is provided at the bottom end of the guide slide (33). The guide slide (30) and the guide slide (33) are fixedly connected to the side of the air nozzle (29) opposite to the air nozzle (32) with a photoelectric sensor (35).

6. The insulin needle detection device according to claim 1, characterized in that: Pushing components three for pushing qualified insulin needles are provided on both sides of the output end of the conveyor belt two (4), and the pushing components three include an electric slide rail two (36) provided on one side of the conveyor belt two (4), a limit baffle plate one (37) is fixedly connected to the electric slider of the electric slide rail two (36), the top end of the limit baffle plate one (37) is fixedly connected to an electric cylinder two (38), and the output end of the electric cylinder two (38) is fixedly connected to a push plate three (39) for pushing qualified insulin needles, and a guide slide plate three (40) for recovering qualified insulin needles is provided on the opposite side of the push plate three (39), and a limit baffle plate two (41) for limiting the pushing position of the fixture (7) is provided on the top end of the guide slide plate three (40).

Images