Reagent bottle capping device
Patent Information
- Application Number
- CN202522203024.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-17
- Publication Date
- 2026-09-08
- Estimated Expiration
- 2035-10-17
AI Technical Summary
[0004]为了克服上述缺陷，本实用新型提供了一种试剂瓶压盖装置，解决了现有的西林瓶盖需要手工盖塞的问题
本实用新型设置有气缸、升降台、放置板、侧板、传动槽、壳体、放置筒、放料组件和开合组件，瓶塞叠放在放置筒内，瓶塞底部朝下，先将西林瓶整齐放置在放置板上，再将放置板放置在升降台上，然后放料组件工作，将放置筒内最底部的瓶塞移动到壳体内，此时瓶塞与壳体底部的开口对应，放料组件对瓶塞施加合适的夹持力度，之后启动气缸，气缸输出端带动升降台上升，放置板和侧板随升降台共同上升，侧板通过传动槽带动开合组件工作，使得壳体底部的开口露出，西林瓶通过壳体底部的开口与瓶塞接触，西林瓶推动瓶塞顶部与壳体内顶部接触，使得瓶塞压入西林瓶的瓶口，最后气缸输出端带动升降台下降复位，瓶塞可以充分克服其与放料组件之间的摩擦力，保证瓶塞随西林瓶共同下降，完成批量压盖，同时确保瓶塞压入深度一致，避免手工操作的压入不到位等问题。
Smart Images
Figure CN224728292U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of reagent bottle capping technology, specifically a reagent bottle capping device. Background Technology
[0002] When lyophilizing calibrators and quality control products, it is often necessary to insert a stopper into the mouth of the vial after filling it with liquid. The stopper has a cross-shaped notch, which provides a channel for the water vapor generated by sublimation to be discharged smoothly from the vial, avoiding water retention that could lead to incomplete lyophilization and affect the activity and accuracy of the calibrators and quality control products.
[0003] The existing vial caps and stoppers are time-consuming, requiring operators to manually cap each one. When dealing with batch operations, manual capping is inefficient, and it is difficult to uniform the force applied when capping, which may result in the cap not being in place. Utility Model Content
[0004] To overcome the above-mentioned defects, this utility model provides a reagent bottle capping device, which solves the problem that existing penicillin bottle caps require manual capping.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a reagent bottle capping device, comprising a base, a cylinder and a mounting plate fixedly connected to the top of the base respectively, a lifting platform fixedly connected to the output end of the cylinder, a placement plate provided on the top of the lifting platform, a pair of side plates fixedly connected to the top of the lifting platform, each side plate having a transmission groove, a housing fixedly connected to one side of the mounting plate, a plurality of placement cylinders connected to the top of the housing, a material feeding assembly provided inside the housing, a pair of openings provided at the bottom of the housing, and an opening and closing assembly provided at the bottom of the housing.
[0006] As a further embodiment of this utility model: the feeding assembly includes a pair of first clamping plates and a pair of second clamping plates. The pair of first clamping plates are fixedly connected to the bottom of the housing. The pair of second clamping plates are both disposed inside the housing. Each of the pair of first clamping plates has a plurality of first arc-shaped grooves on one side. Each of the pair of second clamping plates has a plurality of second arc-shaped grooves on one side. Each of the pair of second clamping plates has a baffle fixedly connected to the other side. A pair of connecting rods are fixedly connected between the pair of second clamping plates. A pair of sliding rods are fixedly connected to one side of one of the second clamping plates. A spring is sleeved on the outer periphery of each sliding rod. A handle is fixedly connected to one end of each pair of sliding rods.
[0007] As a further embodiment of this utility model: the opening and closing assembly includes two pairs of connecting blocks, each pair of connecting blocks is fixedly connected to the bottom of the housing, a guide rail is fixedly connected between each pair of connecting blocks, a sliding plate is slidably connected on the guide rail, a pair of opening and closing plates is fixedly connected between a pair of sliding plates, and a transmission pin is fixedly connected to the side of each pair of sliding plates that is far apart from each other, and the transmission pin is adapted to the transmission groove.
[0008] As a further embodiment of this utility model: a pair of guide rods are fixedly connected to the top of the base, the top of each guide rod passes through the lifting platform and is slidably connected thereto, and the top of each guide rod is fixedly connected to the housing.
[0009] As a further embodiment of this utility model: a positioning groove is provided on the top of the lifting platform, and the positioning groove is adapted to the placement plate.
[0010] As a further embodiment of this utility model, the top of the placement plate is provided with multiple placement slots.
[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This utility model includes a cylinder, a lifting platform, a placement plate, a side plate, a transmission groove, a housing, a placement cylinder, a feeding assembly, and an opening and closing assembly. Bottle stoppers are stacked in the placement cylinder with their bottoms facing down. First, vials are neatly placed on the placement plate, then the placement plate is placed on the lifting platform. The feeding assembly then moves the bottommost bottle stopper in the placement cylinder into the housing, aligning it with the opening at the bottom of the housing. The feeding assembly applies appropriate clamping force to the bottle stopper. Next, the cylinder is activated, and its output drives the lifting platform upwards. The placement plate and side plate rise together with the lifting platform. The side plate, through the transmission groove, drives the opening and closing assembly, exposing the opening at the bottom of the housing. The vial contacts the bottle stopper through the opening at the bottom of the housing. The vial pushes the top of the bottle stopper to contact the top of the housing, pressing the bottle stopper into the vial's neck. Finally, the cylinder output drives the lifting platform downwards to reset. The bottle stopper effectively overcomes the friction between itself and the feeding assembly, ensuring that the bottle stopper descends with the vial, completing batch capping. This also ensures consistent bottle stopper insertion depth, avoiding problems such as incomplete insertion during manual operation. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the lifting platform structure of this utility model; Figure 3 This is a schematic diagram of the cross-sectional structure of the shell and the placement cylinder of this utility model. Figure 1 ; Figure 4 This is a schematic diagram of the cross-sectional structure of the shell and the placement cylinder of this utility model. Figure 2 ; Figure 5 This is a schematic diagram of the feeding assembly structure of this utility model. Figure 1 ; Figure 6 This is a schematic diagram of the feeding assembly structure of this utility model. Figure 2 ; Figure 7 This is a schematic diagram of the shell and opening / closing assembly structure of this utility model.
[0013] In the diagram: 1. Base; 2. Cylinder; 3. Mounting plate; 4. Lifting platform; 5. Placement plate; 6. Side plate; 7. Transmission groove; 8. Housing; 9. Placement cylinder; 10. First clamping plate; 11. Second clamping plate; 12. Baffle; 13. Connecting rod; 14. Slide rod; 15. Spring; 16. Handle; 17. Connecting block; 18. Guide rail; 19. Slide plate; 20. Opening and closing plate; 21. Transmission pin; 22. Guide rod. Detailed Implementation
[0014] The technical solution of this patent will be further described in detail below with reference to specific embodiments.
[0015] like Figures 1-7 As shown, this utility model provides a technical solution: A reagent bottle capping device includes a base 1, a cylinder 2 and a mounting plate 3 are fixedly connected to the top of the base 1, a lifting platform 4 is fixedly connected to the output end of the cylinder 2, a placement plate 5 is provided on the top of the lifting platform 4, a pair of side plates 6 are fixedly connected to the top of the lifting platform 4, each side plate 6 is provided with a transmission groove 7, a housing 8 is fixedly connected to one side of the mounting plate 3, a plurality of placement cylinders 9 are provided in the top of the housing 8, a material feeding assembly is provided inside the housing 8, a pair of openings are provided at the bottom of the housing 8, and an opening and closing assembly is provided at the bottom of the housing 8. Specifically, bottle stoppers are stacked in the placement cylinder 9 with the bottom of the stoppers facing down. First, the vials are neatly placed on the placement plate 5, and then the placement plate 5 is placed on the lifting platform 4. Then, the feeding component works to move the bottommost bottle stopper in the placement cylinder 9 into the housing 8. At this time, the bottle stopper corresponds to the opening at the bottom of the housing 8. The feeding component applies appropriate clamping force to the bottle stopper. Then, the cylinder 2 is activated. The output end of the cylinder 2 drives the lifting platform 4 to rise. The placement plate 5 and the side plate 6 rise together with the lifting platform 4. The side plate 6 drives the opening and closing component through the transmission groove 7, so that the opening at the bottom of the housing 8 is exposed. The vial contacts the bottle stopper through the opening at the bottom of the housing 8. The vial pushes the top of the bottle stopper to contact the top inside the housing 8, so that the bottle stopper is pressed into the mouth of the vial. Finally, the output end of the cylinder 2 drives the lifting platform 4 to descend and reset. The bottle stopper can fully overcome the friction between itself and the feeding component, ensuring that the bottle stopper descends together with the vial to complete the batch capping. At the same time, it ensures that the bottle stopper is pressed into the same depth, avoiding problems such as incomplete pressing caused by manual operation. The feeding assembly includes a pair of first clamping plates 10 and a pair of second clamping plates 11. The pair of first clamping plates 10 are fixedly connected to the bottom of the housing 8. The pair of second clamping plates 11 are both disposed inside the housing 8. Each of the pair of first clamping plates 10 has multiple first arc-shaped grooves on one side. Each of the pair of second clamping plates 11 has multiple second arc-shaped grooves on one side. Each of the pair of second clamping plates 11 has a baffle 12 fixedly connected to the other side. A pair of connecting rods 13 are fixedly connected between the pair of second clamping plates 11. A pair of sliding rods 14 are fixedly connected to one side of one of the second clamping plates 11. Each sliding rod 14 has a spring 15 sleeved on its outer periphery. A handle 16 is fixedly connected to one end of each pair of sliding rods 14. Specifically, the bottom of the bottle stopper at the bottom of the placement cylinder 9 contacts the second clamping plate 11 and the baffle 12. Pulling the handle 16 causes one of the second clamping plates 11 to move via a pair of sliding rods 14, compressing the spring 15. One of the second clamping plates 11 moves the other through a pair of connecting rods 13, moving a distance together. The corresponding baffle 12 can move above the first clamping plate 10, causing the bottom of the bottle stopper to be unobstructed and fall into the bottom of the housing 8. Then, releasing the handle 16 causes the spring 15 to push the second clamping plate 11 back to its original position. The second arc groove on one side of the second clamping plate 11 pushes the bottle stopper closer to the corresponding first clamping plate 10. The opening and closing assembly can block the opening at the bottom of the housing 8, and the bottle stopper falls into the opening. The bottle stopper is restricted between the first arc groove on one side of the first clamping plate 10 and the second arc groove on the second side of the second clamping plate 11. The spring 15 pushes the second clamping plate 11 to apply a suitable clamping force to the bottle stopper, preventing the bottle stopper from falling out after the opening and closing assembly exposes the opening at the bottom of the housing 8. The opening and closing assembly includes two pairs of connecting blocks 17. Each pair of connecting blocks 17 is fixedly connected to the bottom of the housing 8. A guide rail 18 is fixedly connected between each pair of connecting blocks 17. A sliding plate 19 is slidably connected on the guide rail 18. A pair of opening and closing plates 20 are fixedly connected between a pair of sliding plates 19. A transmission pin 21 is fixedly connected to the side of the pair of sliding plates 19 that is far away from each other. The transmission pin 21 is adapted to the transmission groove 7. Specifically, the opening and closing plate 20 can block the opening at the bottom of the housing 8, and the transmission groove 7 will force the slide plate 19 to slide along the corresponding guide rail 18 and approach the handle 16 through the transmission pin 21. The slide plate 19 drives the opening and closing plate 20 to move together until the opening at the bottom of the housing 8 is fully exposed. A pair of guide rods 22 are fixedly connected to the top of the base 1. The top of each guide rod 22 passes through the lifting platform 4 and is slidably connected to it. The top of each guide rod 22 is fixedly connected to the housing 8. Specifically, the lifting platform 4 can slide along a pair of guide rods 22; The top of the lifting platform 4 is provided with a positioning groove, which is compatible with the placement plate 5. The top of the placement plate 5 is provided with multiple placement grooves. Specifically, vials are neatly placed on placement plate 5 via placement slots, and placement plate 5 is placed in positioning slots, so that vials are in the right position for easy capping.
[0016] The working principle of this utility model is as follows: First, place the vial neatly on the placement plate 5, then place the placement plate 5 on the lifting platform 4. Then pull the handle 16. The handle 16 drives one of the second clamping plates 11 to move through a pair of sliding rods 14. The spring 15 is compressed. One of the second clamping plates 11 drives the other second clamping plate 11 to move together a distance through a pair of connecting rods 13, so that the bottom of the bottle stopper is unobstructed and the bottle stopper falls into the bottom of the housing 8. Then release the handle 16. The spring 15 pushes the second clamping plate 11 to reset. The second arc groove on one side of the second clamping plate 11 pushes the bottle stopper closer to the corresponding first clamping plate 10. The opening and closing plate 20 can block the opening at the bottom of the housing 8. The bottle stopper falls into the opening and is restricted between the first arc groove on one side of the first clamping plate 10 and the second arc groove on the second clamping plate 11. The spring 15 pushes the second clamping plate 11 to apply a suitable clamping force to the bottle stopper. Then, cylinder 2 is activated. The output end of cylinder 2 drives the lifting platform 4 to slide upward along a pair of guide rods 22. The placement plate 5 and the side plate 6 rise together with the lifting platform 4. The transmission groove 7 forces the slide plate 19 to slide along the corresponding guide rail 18 and approach the handle 16 through the transmission pin 21. The slide plate 19 drives the opening and closing plate 20 to move together until the opening at the bottom of the housing 8 is fully exposed. The vial contacts the stopper through the opening at the bottom of the housing 8. The vial pushes the top of the stopper to contact the top inside the housing 8, so that the stopper is pressed into the mouth of the vial. Finally, the output end of cylinder 2 drives the lifting platform 4 to descend and reset. The stopper can fully overcome the friction between itself and the first clamping plate 10 and the second clamping plate 11, ensuring that the stopper descends together with the vial to complete the batch capping. At the same time, it ensures that the stopper is pressed into the same depth, avoiding problems such as incomplete pressing caused by manual operation.
[0017] The preferred embodiments of this patent have been described in detail above. However, this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this patent.
Claims
1. A reagent bottle capping device comprising a base (1), characterised in that: The base (1) is fixedly connected to a cylinder (2) and a mounting plate (3) respectively. The output end of the cylinder (2) is fixedly connected to a lifting platform (4). The top of the lifting platform (4) is provided with a placement plate (5). The top of the lifting platform (4) is fixedly connected with a pair of side plates (6). Each side plate (6) is provided with a transmission groove (7). The mounting plate (3) is fixedly connected to a housing (8) on one side. The top of the housing (8) is provided with multiple placement cylinders (9). The housing (8) is provided with a material feeding assembly. The bottom of the housing (8) is provided with a pair of openings. The bottom of the housing (8) is provided with an opening and closing assembly.
2. The reagent bottle capping device according to claim 1, characterized in that: The feeding assembly includes a pair of first clamping plates (10) and a pair of second clamping plates (11). The pair of first clamping plates (10) are fixedly connected to the bottom of the housing (8). The pair of second clamping plates (11) are disposed inside the housing (8). A plurality of first arc-shaped grooves are opened on one side of the pair of first clamping plates (10). A plurality of second arc-shaped grooves are opened on one side of the pair of second clamping plates (11). A baffle (12) is fixedly connected to the other side of the pair of second clamping plates (11). A pair of connecting rods (13) are fixedly connected between the pair of second clamping plates (11). A pair of sliding rods (14) are fixedly connected to one side of one of the second clamping plates (11). A spring (15) is sleeved on the outer periphery of each sliding rod (14). A handle (16) is fixedly connected to one end of the pair of sliding rods (14).
3. The reagent bottle capping device of claim 2, wherein: The opening and closing assembly includes two pairs of connecting blocks (17). Each pair of connecting blocks (17) is fixedly connected to the bottom of the housing (8). Each pair of connecting blocks (17) is fixedly connected to a guide rail (18). A sliding plate (19) is slidably connected on the guide rail (18). A pair of opening and closing plates (20) are fixedly connected between a pair of sliding plates (19). A transmission pin (21) is fixedly connected to the side of each pair of sliding plates (19) that is far away from each other. The transmission pin (21) is adapted to the transmission groove (7).
4. The reagent bottle capping device of claim 3, wherein: The base (1) is fixedly connected to a pair of guide rods (22) at the top. The top of each guide rod (22) passes through the lifting platform (4) and is slidably connected to it. The top of each guide rod (22) is fixedly connected to the housing (8).
5. The reagent bottle capping device of claim 4, wherein: The top of the lifting platform (4) is provided with a positioning groove, which is adapted to the placement plate (5).
6. The reagent bottle capping device of claim 5, wherein: The top of the placement plate (5) has multiple placement slots.