Ampoule bottle head detection auxiliary device

Abstract

The invention relates to an ampoule bottle head detection auxiliary device which comprises a supporting frame, a conveying mechanism, a clamping mechanism and a cleaning mechanism, rolling wheels are arranged at the four corners of the bottom of the supporting frame, and adjustable foot cups are further installed at the four corners of the bottom of the supporting frame; the conveying mechanism is horizontally installed on the upper surface of the supporting frame and comprises a first rack and a conveying belt installed on the first rack, the conveying belt can drive the ampoule bottles to move in the length direction of the ampoule bottles, and a limiting assembly used for stopping the ampoule bottles from moving is arranged on one side of the first rack; the clamping mechanism comprises a second rack and two clamping assemblies installed on the second rack, and the two clamping assemblies are located on the front side and the rear side of the conveying belt correspondingly and used for clamping the ampoule bottles. The cleaning mechanism comprises a third rack and a cleaning assembly located on the third rack, and a first telescopic assembly used for driving the cleaning assembly to move up and down is installed on the third rack. The ampoule bottle head cleaning device can effectively clean ampoule bottle heads before detection, and the accuracy and reliability of later bottle head detection are improved.

Description

Technical Field

[0001] This application relates to the field of ampoule production and testing technology, and in particular to an auxiliary device for testing ampoule bottle heads. Background Technology

[0002] Ampoules are commonly used pharmaceutical packaging containers, widely used for packaging injectable drugs. During ampoule production, after the filling and sealing processes, the quality of the ampoule head directly affects the safety and efficacy of the drug. Common ampoule head defects include incomplete sealing (such as air leakage or micro-cracks), residual medication or glass shards at the mouth, and deformation or breakage of the bottle neck.

[0003] Currently, there are many problems with the inspection of ampoule bottle caps. On the one hand, some testing equipment cannot meet the requirements for high-precision testing and is unable to detect micro-cracks; on the other hand, there is a lack of effective auxiliary treatment measures before testing, and residual medicine or glass shards at the ampoule cap can interfere with the test results, leading to a decrease in the accuracy of the test.

[0004] Therefore, there is an urgent need to design a testing auxiliary device that can effectively clean the ampoule head before testing, while achieving precise positioning and stable fixation, so as to improve the accuracy and reliability of subsequent ampoule head testing. Summary of the Invention

[0005] To address the problems of low detection accuracy, susceptibility to interference, and inaccurate positioning in existing ampoule bottle head detection methods, an auxiliary device for ampoule bottle head detection has been invented.

[0006] The technical solution of the present invention is an ampoule bottle head detection auxiliary device, comprising: a support frame, wherein rollers are provided at the four corners of the bottom of the support frame, and adjustable feet are also installed at the four corners of the bottom of the support frame; a conveying mechanism, wherein the conveying mechanism is horizontally installed on the upper surface of the support frame, including a first frame and a conveyor belt installed on the first frame, the conveyor belt being able to drive the ampoule to move along its length direction, and a limiting component for blocking the movement of the ampoule is provided on one side of the first frame; a clamping mechanism, wherein the clamping mechanism includes a second frame and two clamping components installed on the second frame, the two clamping components being located on the front and rear sides of the conveyor belt respectively, for clamping the ampoule; and a cleaning mechanism, wherein the cleaning mechanism includes a third frame and a cleaning component located on the third frame, and a first telescopic component for driving the cleaning component to move up and down is installed on the third frame.

[0007] Preferably, the first frame has limiting rods parallel to the conveyor belt installed on both the front and rear sides via first support rods, forming a channel for the ampoule to move between the two limiting rods, and a base for mounting the ampoule is placed on the conveyor belt, the upper surface of which is provided with a placement groove that matches the bottom of the ampoule.

[0008] Preferably, the limiting component has two sets, left and right, each including a second telescopic component and a limiting block located at the telescopic end of the second telescopic component. The fixed end of the second telescopic component is fixedly installed on the rear side of the first frame. The second telescopic component can drive the limiting block to move back and forth. The front side of the limiting block adopts a "V" shaped structure, and several bases can be accommodated between the two limiting blocks. The front side wall of the limiting block is adapted to the outer side wall of the base. A proximity switch is also installed on the front side of the first frame at a position corresponding to one of the limiting components via a second support rod.

[0009] Preferably, the clamping assembly includes a third telescopic assembly and a fixing plate installed on the telescopic end of the third telescopic assembly. Several clamping blocks are evenly provided on one side of the front and rear fixing plates in the left and right direction, and the number of clamping blocks is consistent with the number of bases accommodated between the two limiting blocks. V-shaped grooves are provided on one side of the front and rear clamping blocks, and the front and rear clamping blocks can clamp the ampoule between the two V-shaped grooves.

[0010] Preferably, the second frame has two vertical first guide rods on both the front and rear sides, and a first sliding block is slidably connected between the two first guide rods. The telescopic end of the third telescopic component is fixedly installed on the inner side wall of the first sliding block. A base plate is also provided between the tops of the two first guide rods. A first lead screw is vertically inserted through the middle of the base plate. The upper smooth part of the first lead screw is rotatably connected to the base plate. The top of the first lead screw passes through the base plate and is fixedly connected to a rotating wheel. The lower part of the first lead screw passes through the first sliding block and is threadedly connected to the first sliding block.

[0011] Preferably, the third frame is mounted on the upper surface of the support frame and located behind the conveying mechanism. The front side of the third frame is provided with two vertically arranged second guide rods, and a second sliding block is slidably connected between the two second guide rods. The first telescopic component includes a first motor and a second lead screw. The first motor is fixedly mounted on the top of the third frame, and the output end of the first motor passes through the top of the third frame and is fixedly connected to the second lead screw. The bottom of the second lead screw passes through the second sliding block and is threadedly connected to the second sliding block.

[0012] Preferably, a first support base is fixedly installed on the front side of the second sliding block, and a plurality of fourth telescopic components are evenly installed on the top left and right sides of the first support base. The telescopic ends of the plurality of fourth telescopic components pass through the top of the first support base and are all fixedly connected to the same third sliding block. A limiting slide rail is provided vertically on the front side of the first support base, and a limiting slide groove is provided on the rear side of the third sliding block to cooperate with the limiting slide rail.

[0013] Preferably, the cleaning assembly is installed on the front side of the third sliding block, and multiple assemblies are evenly arranged in the left-right direction. The cleaning assembly includes a mounting box fixedly connected to the front side of the third sliding block. A second motor and a fifth telescopic assembly are mounted on the top of the mounting box via a second support base. The output end of the second motor passes through the top of the second support base and is rotatably connected to a first gear. A limiting cylinder is provided vertically inside the mounting box. The limiting cylinder is rotatably connected to the mounting box via a bearing. The telescopic end of the fifth telescopic assembly passes through the top of the second support base and is connected to a telescopic shaft via a universal joint. The telescopic shaft coaxially passes through the inside of the limiting cylinder and can move vertically along it. A second gear that meshes with the first gear is fixedly sleeved on the upper part of the limiting cylinder.

[0014] Preferably, the bottom of the limiting cylinder passes through the mounting box and is fixedly connected to an operating cylinder. The bottom of the operating cylinder is open, and the outer side wall of the operating cylinder is evenly provided with multiple bottom-opening recesses along its axis. Each recess is rotatably connected to a linkage rod. The bottom of the telescopic shaft is fixedly connected to a linkage plate. The side wall of the linkage plate is evenly provided with multiple connecting rods corresponding one-to-one with the linkage rods. The connecting rods are rotatably connected to the side wall of the linkage plate and to the top of the linkage rods. The bottom of each linkage rod is detachably connected to a gripper. The inner side of the gripper is detachably connected to a cleaning block. The cleaning block is used to tightly adhere to and clean the ampoule bottle head. The fifth telescopic component can drive the telescopic shaft and the linkage plate to move up and down. Under the linkage action of the connecting rods and the linkage rods, multiple grippers and cleaning blocks are driven to tightly adhere to or loosen from the ampoule bottle head. The second motor drives the first gear to rotate, which in turn drives the second gear, the limiting cylinder, the telescopic shaft, the linkage plate, the grippers, and the cleaning block to rotate, thereby cleaning the circumference of the ampoule bottle head.

[0015] Preferably, the inner sidewall of the limiting cylinder is provided with a plurality of limiting grooves evenly circumferentially along its axis, and the sidewall of the telescopic shaft is provided with a plurality of limiting strips evenly along its axis, the limiting strips being inserted into the limiting grooves.

[0016] The following beneficial effects can be achieved by adopting the technical solution of the present invention: (1) The present invention improves the detection accuracy. The cleaning mechanism cleans the ampoule bottle head, which can effectively remove the residual medicine and glass fragments at the bottle mouth and avoid them from interfering with the detection results, thereby improving the detection accuracy and accurately detecting defects such as microcracks; (2) The present invention can accurately position the ampoule bottle by cooperating with the limiting component and the limiting rod of the conveying mechanism. The clamping mechanism can stably fix the ampoule bottle and prevent the ampoule bottle head from shaking during the cleaning process, further improving the accuracy and efficiency of subsequent detection; (3) The present invention has strong adaptability. The adjustable foot cup in the device can adjust the height of the device to adapt to different working environments. The height of the clamping mechanism can be adjusted by the first screw and the rotating wheel, which can adapt to ampoule bottles of different specifications and has strong versatility; (4) In the present invention, each mechanism realizes automated operation through motors, telescopic components, etc., which reduces manual intervention, improves production efficiency, and reduces labor intensity; The technical solution of the present invention has a wide application prospect in the field of ampoule bottle production and detection technology. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural schematic diagram of an ampoule bottle head detection auxiliary device according to the present invention.

[0018] Figure 2 This is a front view of an ampoule bottle head detection auxiliary device according to the present invention.

[0019] Figure 3 This is a side view of an ampoule bottle head detection auxiliary device according to the present invention.

[0020] Figure 4 This is a three-dimensional structural diagram of the conveying mechanism in an ampoule bottle head detection auxiliary device of the present invention.

[0021] Figure 5 This is a three-dimensional structural diagram of the limiting component in an ampoule bottle head detection auxiliary device of the present invention.

[0022] Figure 6 This is a three-dimensional structural diagram of the clamping mechanism in an ampoule bottle head detection auxiliary device of the present invention.

[0023] Figure 7 This is a side view of the cleaning mechanism in an ampoule bottle head detection auxiliary device of the present invention.

[0024] Figure 8 This is a front view of the cleaning mechanism in an ampoule bottle head detection auxiliary device of the present invention.

[0025] Figure 9 This is a three-dimensional structural diagram of the cleaning component in an ampoule bottle head detection auxiliary device of the present invention.

[0026] Figure 10 This is a schematic diagram of the installation structure of the limiting cylinder and the telescopic shaft in an ampoule bottle head detection auxiliary device of the present invention.

[0027] Figure 11 This is a schematic diagram showing the connection between the limiting cylinder and the telescopic shaft in an ampoule bottle head detection auxiliary device of the present invention.

[0028] Figure 12 This is a schematic diagram of the internal structure of the limiting cylinder in an ampoule bottle head detection auxiliary device of the present invention.

[0029] The components are as follows: 1. Support frame; 2. Roller; 3. Adjustable feet; 4. First frame; 5. Conveyor belt; 6. Second frame; 7. Third frame; 8. First support rod; 9. Limiting rod; 10. Base; 11. Placement slot; 12. Second telescopic assembly; 13. Limiting block; 14. Second support rod; 15. Proximity switch; 16. Third telescopic assembly; 17. Fixing plate; 18. Clamping block; 19. First guide rod; 20. First sliding block; 21. Base plate; 22. First lead screw; 23. Rotating wheel; 24. Second guide rod; 25. Second sliding block. 26. First motor; 27. Second lead screw; 28. Limiting strip; 29. ​​First support base; 30. Fourth telescopic assembly; 31. Third sliding block; 32. Limiting slide rail; 33. Limiting slide groove; 34. Mounting box; 35. Second support base; 36. Second motor; 37. Fifth telescopic assembly; 38. First gear; 39. Limiting cylinder; 40. Universal joint; 41. Telescopic shaft; 42. Second gear; 43. Operating cylinder; 44. Notch; 45. Linkage rod; 46. Linkage plate; 47. Connecting rod; 48. Gripper; 49. Cleaning block; 50. Limiting groove. Detailed Implementation

[0030] The technical solutions of various embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and are not intended to 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.

[0031] Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" 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 invention based on the specific circumstances.

[0032] Example 1: As Figure 1 , 2 As shown in Figure 3, this invention discloses a technical solution: an ampoule bottle head detection auxiliary device, comprising: a support frame 1 and a conveying mechanism, a clamping mechanism, and a cleaning mechanism mounted on the support frame 1. Rollers 2 are bolted to the four corners of the bottom of the support frame 1. The rollers 2 can be universal wheels with a braking function and are commercially available. Adjustable feet 3 are also bolted to the four corners of the bottom of the support frame 1. Adjustable feet 3 are also existing technology and are commercially available. The rollers 2 facilitate the movement of the device, and the adjustable feet 3 provide stable support and height adjustment to adapt to different working environments.

[0033] The conveying mechanism is horizontally mounted on the upper surface of the support frame 1, including a first frame 4 and a conveyor belt 5 mounted on the first frame 4. The first frame 4 is fixedly mounted on the upper surface of the support frame 1 by bolts. The conveyor belt 5 is a chain conveyor or a belt conveyor. The conveyor belt 5 can drive the ampoules to move along its length. In this embodiment, the ampoules are conveyed from left to right. A limiting component is provided on one side of the first frame 4 to prevent the ampoules from moving. The conveying mechanism realizes the orderly transmission of ampoules, and the limiting component can accurately control the position of the ampoules.

[0034] The clamping mechanism includes a second frame 6 and two clamping components mounted on the second frame 6. The second frame 6 is fixedly mounted on the upper surface of the support frame 1 by bolts, and the second frame 6 is symmetrically arranged front and back. The two clamping components are located on the front and back sides of the conveyor belt 5 respectively, and are used to clamp the ampoules to firmly fix the ampoules and prevent them from shaking during testing.

[0035] The cleaning mechanism includes a third frame 7 and a cleaning component located on the third frame 7. The third frame 7 is fixedly installed on the upper surface of the support frame 1 by bolts. A first telescopic component is installed on the third frame 7 to drive the cleaning component to move up and down. The cleaning mechanism and its first telescopic component can accurately deliver the cleaning component to the ampoule head for cleaning, laying the foundation for subsequent cleaning. All mechanisms work together to form a complete detection auxiliary device.

[0036] Example 2: Figure 1 , 4 As shown in Figure 5, this invention discloses another technical solution: an ampoule bottle head detection auxiliary device. The difference from embodiment 1 is that the front and rear sides of the first frame 4 are bolted with limiting rods 9 parallel to the conveyor belt 5 through first support rods 8. A channel for the ampoule to move is formed between the two limiting rods 9, guiding the ampoule to move along a fixed path and avoiding deviation. Several bases 10 for mounting ampoules are placed on the conveyor belt 5. The upper surface of the base 10 has a placement groove 11 that matches the bottom of the ampoule. The base 10 with the placement groove 11 matches the bottom of the ampoule, increasing placement stability and keeping the ampoule in an accurate position during transportation, thereby ensuring the smooth progress of subsequent positioning, clamping and cleaning operations.

[0037] Specifically, the limiting assembly has two sets, left and right, each including a second telescopic component 12 and a limiting block 13 fixedly installed to the telescopic end of the second telescopic component 12 by bolts. The fixed end of the second telescopic component 12 is fixedly installed to the rear side of the first frame 4 by bolts, and the limiting block 13 faces the front. The second telescopic component 12 can drive the limiting block 13 to move back and forth. The front side of the limiting block 13 adopts a "V" shaped structure, and several bases 10 can be accommodated between two limiting blocks 13. In this embodiment, five bases 10 can be accommodated. The front side wall of the limiting block 13 is adapted to the outer side wall of the base 10. The front side of the first frame 4 and its... A proximity switch 15 is also installed at the position corresponding to one of the limiting components via the second support rod 14 to detect the position of the ampoule. First, the second telescopic component 12 on the right moves the limiting block 13 forward to block the ampoule from moving further. When all five sets of ampoules have moved into position, the proximity switch 15 can no longer detect any ampoule passing by, meaning the ampoule is in position. At this time, the second telescopic component 12 on the left is activated, and the second telescopic component 12 moves the limiting block 13 forward. The two limiting blocks 13 securely limit the five bases 10, keeping the ampoule in an accurate position, thus ensuring the smooth operation of subsequent clamping and cleaning.

[0038] Example 3: As Figure 1 , 6As shown, this invention discloses another technical solution: an ampoule bottle head detection auxiliary device. The difference from Embodiment 1 is that the clamping assembly includes a third telescopic assembly 16 and a fixing plate 17 bolted to the telescopic end of the third telescopic assembly 16. Several clamping blocks 18 are evenly arranged along the left-right direction on opposite sides of the front and rear fixing plates 17. The number of clamping blocks 18 is consistent with the number of bases 10 accommodated between the two limiting blocks 13. In this embodiment, five clamping blocks 18 are installed on each side. V-shaped grooves are provided on opposite sides of the front and rear clamping blocks 18, and the front and rear clamping blocks 18 can clamp the ampoule between the two V-shaped grooves. The design of the clamping blocks 18 and the V-shaped grooves can evenly clamp the ampoule from both the front and rear sides, ensuring balanced clamping force and preventing displacement or shaking of the ampoule during cleaning due to uneven force, effectively improving the cleaning effect.

[0039] Specifically, the front and rear sides of the second frame 6 are bolted or welded with two vertical first guide rods 19. A first sliding block 20 is slidably connected between the two first guide rods 19. The telescopic end of the third telescopic component 16 is fixedly installed in the middle of the inner side wall of the first sliding block 20 by bolts. A base plate 21 is also fixedly installed between the tops of the two first guide rods 19 by bolts. A first lead screw 22 is vertically inserted through the middle of the base plate 21. The upper smooth part of the first lead screw 22 is rotatably connected to the base plate 21. The top of the first lead screw 22 passes through the base plate 21 and is fixedly connected to a rotating wheel 23. The lower part of the first lead screw 22 passes through the first sliding block 20 and is threadedly connected to the first sliding block 20. Through the cooperation of the first lead screw 22 and the rotating wheel 23, the position of the clamping block 18 can be flexibly adjusted according to the height of ampoules of different specifications, making the device suitable for the detection of ampoules of various specifications, thus enhancing the versatility and adaptability of the device.

[0040] Example 4: Figure 7-12 As shown, this invention discloses another technical solution: an ampoule bottle head detection auxiliary device. The difference from Embodiment 1 is that the third frame 7 is bolted to the rear center of the conveying mechanism. Two vertically arranged second guide rods 24 are bolted or welded to the front of the third frame 7. A second sliding block 25 is slidably connected between the two second guide rods 24. The first telescopic component includes a first motor 26 and a second lead screw 27. The first motor 26 is bolted to the top front of the third frame 7, and its output end passes through the top of the third frame 7 and is fixedly connected to the second lead screw 27. The bottom of the second lead screw 27 passes through the second sliding block 25 and is threadedly connected to it. The first motor 26 drives the second lead screw 27 to rotate, causing the second sliding block 25 and the cleaning component to move up and down. This allows for precise control of the cleaning component reaching the appropriate height of the ampoule bottle head, ensuring accurate and efficient cleaning.

[0041] Specifically, an inverted L-shaped first support base 29 is fixedly installed on the front side of the second sliding block 25 by bolts. Several fourth telescopic components 30 are evenly installed on the top left and right sides of the first support base 29. In this embodiment, five sets of fourth telescopic components 30 are installed. After the telescopic end of the fourth telescopic component 30 passes through the top of the first support base 29, it is fixedly connected to the same third sliding block 31. Multiple limiting slide rails 32 are vertically installed on the front side of the first support base 29 by bolts. A limiting slide groove 33 is opened on the rear side of the third sliding block 31 to cooperate with the limiting slide rail 32. In this embodiment, the limiting slide rail 32 can adopt a T-shaped structure or other structures, as long as it can realize the third sliding block 31 to move up and down along the limiting slide rail 32. The cooperation of the fourth telescopic component 30, the limiting slide rail 32, and the limiting slide groove 33 can make precise fine-tuning of the cleaning component in the vertical direction, so that the cleaning component fits better with the ampoule bottle head, improves the cleaning effect, and provides a guarantee for the accuracy of detection.

[0042] Specifically, the cleaning components are installed on the front side of the third sliding block 31, and five are evenly arranged in the left-right direction. The cleaning components include a mounting box 34 fixedly connected to the front side of the third sliding block 31 by bolts. The top of the mounting box 34 is fixedly mounted with a second motor 36 and a fifth telescopic component 37 via a second support base 35. The output end of the second motor 36 passes through the top of the second support base 35 and is rotatably connected to a first gear 38. A limiting cylinder 39 is provided vertically inside the mounting box 34. The limiting cylinder 39 is rotatably connected to the mounting box 34 via bearings, and the fifth telescopic component 37... The telescopic end of the telescopic component 37 passes through the top of the second support base 35 and is connected to the telescopic shaft 41 via a universal joint 40. The telescopic shaft 41 coaxially passes through the inside of the limiting cylinder 39 and can move up and down along it. The upper part of the limiting cylinder 39 is fixedly fitted with a second gear 42 that meshes with the first gear 38. The second motor 36 drives the limiting cylinder 39 to rotate through gear transmission, and the fifth telescopic component 37 controls the up and down movement of the telescopic shaft 41. The two work together to achieve the circumferential rotation cleaning of the ampoule bottle head by the cleaning block 49, ensuring that the cleaning work is completed comprehensively and efficiently.

[0043] Specifically, the bottom of the limiting cylinder 39 passes through the mounting box 34 and is fixedly connected to the operating cylinder 43 by bolts. The bottom of the operating cylinder 43 is open, and the outer side wall of the operating cylinder 43 is evenly provided with multiple bottom-opening recesses 44 along its axis. In this embodiment, there are three recesses 44. Each recess 44 is rotatably connected to a linkage rod 45 through a rotating shaft. The bottom of the telescopic shaft 41 is fixedly connected to a linkage plate 46 by bolts. The side wall of the linkage plate 46 is evenly provided with three connecting rods 47 that correspond one-to-one with the linkage rods 45. The connecting rods 47 are rotatably connected to the side wall of the linkage plate 46 through a rotating shaft. The tops of the connecting rods 47 and the linkage rods 45 are rotatably connected. The bottoms of the linkage rods 45 are detachably connected by bolts. The gripper 48 has a cleaning block 49 detachably connected to its inner side via bolts. The cleaning block 49 is made of sponge and can closely adhere to and clean the ampoule head. The fifth telescopic component 37 can drive the telescopic shaft 41 and the linkage plate 46 to move up and down. Under the linkage of the connecting rod 47 and the linkage rod 45, the gripper 48 and the cleaning block 49 are driven to closely adhere to or loosen from the ampoule head. The second motor 36 drives the first gear 38 to rotate, which in turn drives the second gear 42, the limiting cylinder 39, the telescopic shaft 41, the linkage plate 46, the gripper 48, and the cleaning block 49 to rotate, realizing the rotational cleaning of the ampoule head circumference. This allows the cleaning block 49 to clean the ampoule head from all directions, effectively removing residual medicine and glass shards.

[0044] Specifically, the inner sidewall of the limiting cylinder 39 is provided with multiple limiting grooves 50 evenly circumferentially along its axis, and the sidewall of the telescopic shaft 41 is provided with multiple limiting strips 28 that cooperate with the limiting grooves 50 evenly along its axis. The limiting strips 28 are inserted into the limiting grooves 50. Through the cooperation of the limiting strips 28 and the limiting grooves 50, the movement of the telescopic shaft 41 in the limiting cylinder 39 is guided and limited, ensuring that the telescopic shaft 41 will not deviate or rotate during the up and down movement. Moreover, the telescopic shaft 41 rotates synchronously during the rotation of the limiting cylinder 39, ensuring the stability and reliability of the cleaning component.

[0045] This invention provides an ampoule bottle head detection auxiliary device. First, the device is placed in a suitable working position, and the adjustable foot cup 3 is adjusted to keep the device horizontal and stable. Then, the ampoule is placed in the placement slot 11 of the base 10 on the conveyor belt 5. The conveyor belt 5 is started, and the ampoule moves from left to right along its length direction under the drive of the conveyor belt. First, the second telescopic component 12 on the right side is activated, which drives the right-side limiting block 13 to move forward. The ampoules are prevented from moving further. Once all five sets of ampoules are in position, the proximity switch 15 detects no more ampoules passing by, indicating that all five ampoules are in place. At this point, the second telescopic assembly 12 on the left is activated. The second telescopic assembly 12 on the left moves the left limit block 13 forward, securing the five bases 10 in place via the two limit blocks 13, thus achieving precise positioning of the ampoules. At this point, the conveyor belt 5 stops. Next, the third telescopic assembly 16 moves the fixing plate 17 and clamping block 18 toward the ampoules, moving back and forth. Two clamping blocks 18 clamp the ampoule between two V-grooves, securing it securely. Then, the first motor 26 starts, driving the second sliding block 25 and the cleaning assembly downwards via the second lead screw 27, bringing the cleaning assembly to the height of the ampoule head. The fifth telescopic assembly 37 drives the telescopic shaft 41 and the linkage plate 46 downwards, and under the combined action of the connecting rod 47 and the linkage rod 45, drives multiple grippers 48 and the cleaning block 49 to press tightly against the ampoule head. Finally, the second motor 36 starts, carrying... The first gear 38 rotates, which in turn drives the second gear 42, the limiting cylinder 39, the telescopic shaft 41, the linkage plate 46, the gripper 48, and the cleaning block 49 to rotate. The cleaning block 49 is in close contact with the ampoule head to clean the circumference of the ampoule head. After cleaning, the fifth telescopic component 37 drives the gripper 48 and the cleaning block 49 to release the ampoule head. The first motor 26 drives the cleaning component to rise and reset, the second telescopic component 12 drives the limiting block 13 to reset, and the conveyor belt 5 is started to transport the ampoule to the subsequent inspection process.

[0046] Unless otherwise specified, the equipment components involved in the above embodiments are all conventional equipment components, and the structural settings, working methods or control methods involved are all conventional settings, working methods or control methods in the art unless otherwise specified.

[0047] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the invention patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these all fall within the protection scope of the present invention. Therefore, the protection scope of this invention patent should be determined by the appended claims.

Claims

1. An auxiliary device for detecting ampoule bottle heads, characterized in that, include: The support frame (1) is provided with rollers (2) at the four corners of the bottom of the support frame (1), and adjustable feet (3) are also installed at the four corners of the bottom of the support frame (1). The conveying mechanism is horizontally installed on the upper surface of the support frame (1), including a first frame (4) and a conveyor belt (5) installed on the first frame (4). The conveyor belt (5) can drive the ampoule to move along its length direction, and a limiting component for blocking the movement of the ampoule is provided on one side of the first frame (4). The clamping mechanism includes a second frame (6) and two clamping components mounted on the second frame (6). The two clamping components are located on the front and rear sides of the conveyor belt (5) respectively, and are used to clamp ampoules. The cleaning mechanism includes a third frame (7) and a cleaning component located on the third frame (7). A first telescopic component for driving the cleaning component to move up and down is installed on the third frame (7).

2. The ampoule bottle head detection auxiliary device according to claim 1, characterized in that, The first frame (4) has a limiting rod (9) parallel to the conveyor belt (5) installed on both the front and rear sides by the first support rod (8). A channel for the ampoule to move is formed between the two limiting rods (9). A base (10) for installing the ampoule is placed on the conveyor belt (5). The upper surface of the base (10) is provided with a placement groove (11) that matches the bottom of the ampoule.

3. The ampoule bottle head detection auxiliary device according to claim 2, characterized in that, The limiting component is provided in two sets, left and right, each including a second telescopic component (12) and a limiting block (13) located at the telescopic end of the second telescopic component (12). The fixed end of the second telescopic component (12) is fixedly installed on the rear side of the first frame (4). The second telescopic component (12) can drive the limiting block (13) to move back and forth. The front side of the limiting block (13) adopts a "V" shaped structure, and several bases (10) can be accommodated between the two limiting blocks (13). The front side wall of the limiting block (13) is adapted to the outer side wall of the base (10). A proximity switch (15) is also installed on the front side of the first frame (4) at the position corresponding to one of the limiting components through a second support rod (14).

4. The ampoule bottle head detection auxiliary device according to claim 1, characterized in that, The clamping assembly includes a third telescopic assembly (16) and a fixing plate (17) installed on the telescopic end of the third telescopic assembly (16). On the opposite side of the front and rear fixing plates (17), a number of clamping blocks (18) are evenly provided in the left and right direction. The number of clamping blocks (18) is the same as the number of bases (10) between the two limiting blocks (13). On the opposite side of the front and rear clamping blocks (18), a V-shaped groove is provided. The front and rear clamping blocks (18) can clamp the ampoule between the two V-shaped grooves.

5. The ampoule bottle head detection auxiliary device according to claim 4, characterized in that, The second frame (6) is provided with two vertical first guide rods (19) on the front and rear sides. A first sliding block (20) is slidably connected between the two first guide rods (19). The telescopic end of the third telescopic component (16) is fixedly installed on the inner side wall of the first sliding block (20). A base plate (21) is also provided between the tops of the two first guide rods (19). A first lead screw (22) is vertically inserted through the middle of the base plate (21). The upper smooth part of the first lead screw (22) is rotatably connected to the base plate (21). The top of the first lead screw (22) passes through the base plate (21) and is fixedly connected to a rotating wheel (23). The lower part of the first lead screw (22) passes through the first sliding block (20) and is threadedly connected to the first sliding block (20).

6. The ampoule bottle head detection auxiliary device according to claim 1, characterized in that, The third frame (7) is installed on the upper surface of the support frame (1) and is located on the rear side of the conveying mechanism. The front side of the third frame (7) is provided with two vertically arranged second guide rods (24). A second sliding block (25) is slidably connected between the two second guide rods (24). The first telescopic component includes a first motor (26) and a second lead screw (27). The first motor (26) is fixedly installed on the top of the third frame (7), and the output end of the first motor (26) passes through the top of the third frame (7) and is fixedly connected to the second lead screw (27). The bottom of the second lead screw (27) passes through the second sliding block (25) and is threadedly connected to the second sliding block (25).

7. The ampoule bottle head detection auxiliary device according to claim 6, characterized in that, The front side of the second sliding block (25) is fixedly installed with a first support base (29). Several fourth telescopic components (30) are evenly installed on the top left and right of the first support base (29). The telescopic ends of several fourth telescopic components (30) pass through the top of the first support base (29) and are all fixedly connected to the same third sliding block (31). The front side of the first support base (29) is provided with a limiting slide rail (32), and the rear side of the third sliding block (31) is provided with a limiting slide groove (33) that cooperates with the limiting slide rail (32).

8. The ampoule bottle head detection auxiliary device according to claim 7, characterized in that, The cleaning components are installed on the front side of the third sliding block (31) and are evenly arranged in multiple directions. The cleaning components include a mounting box (34) fixedly connected to the front side of the third sliding block (31). The top of the mounting box (34) is equipped with a second motor (36) and a fifth telescopic component (37) through a second support base (35). The output end of the second motor (36) passes through the top of the second support base (35) and is rotatably connected to a first gear (38). A limiting cylinder (39) is provided vertically inside the mounting box (34). The limiting cylinder (39) is rotatably connected to the mounting box (34) through a bearing. The telescopic end of the fifth telescopic component (37) passes through the top of the second support base (35) and is connected to a telescopic shaft (41) through a universal joint (40). The telescopic shaft (41) coaxially passes through the inside of the limiting cylinder (39) and can move up and down along it. The upper part of the limiting cylinder (39) is fixedly fitted with a second gear (42) that meshes with the first gear (38).

9. The ampoule bottle head detection auxiliary device according to claim 8, characterized in that, The bottom of the limiting cylinder (39) passes through the mounting box (34) and is fixedly connected to the operating cylinder (43). The bottom of the operating cylinder (43) is open, and the outer side wall of the operating cylinder (43) is evenly provided with multiple bottom-opening recesses (44) along its axis. A linkage rod (45) is rotatably connected in each recess (44). The bottom of the telescopic shaft (41) is fixedly connected to a linkage plate (46). The side wall of the linkage plate (46) is evenly provided with multiple connecting rods (47) that correspond one-to-one with the linkage rods (45). The connecting rods (47) are rotatably connected to the side wall of the linkage plate (46), and the top of the connecting rods (47) are rotatably connected to the top of the linkage rods (45). The bottom of each ampoule is detachably connected to a gripper (48), and the inner side of the gripper (48) is detachably connected to a cleaning block (49). The cleaning block (49) is used to press against and clean the ampoule head. The fifth telescopic component (37) can drive the telescopic shaft (41) and the linkage plate (46) to move up and down. Under the linkage of the connecting rod (47) and the linkage rod (45), multiple grippers (48) and cleaning blocks (49) are driven to clamp or release the ampoule head. The second motor (36) drives the first gear (38) to rotate, which in turn drives the second gear (42), the limiting cylinder (39), the telescopic shaft (41), the linkage plate (46), the grippers (48) and the cleaning block (49) to rotate, thereby cleaning the circumference of the ampoule head.

10. The ampoule bottle head detection auxiliary device according to claim 9, characterized in that, The inner sidewall of the limiting cylinder (39) is provided with a plurality of limiting grooves (50) evenly circumferentially along its axis, and the sidewall of the telescopic shaft (41) is provided with a plurality of limiting strips (28) evenly along its axis, and the limiting strips (28) are inserted into the limiting grooves (50).

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