A vaccine bottle filling apparatus
By designing a vaccine bottle filling equipment with a transport and adjustment device, the problems of filling accuracy, flexibility, and transport efficiency in vaccine bottle filling equipment have been solved, achieving efficient and stable transport and delivery of vaccine bottles, and improving production efficiency and asepticity.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HUBEI TENGXIN PLASTIC TECH CO LTD
- Filing Date
- 2025-07-18
- Publication Date
- 2026-07-10
AI Technical Summary
Existing vaccine vial filling equipment is inadequate in terms of filling accuracy, flexibility, sterility, and transportation efficiency. Furthermore, the lack of a dedicated transportation mechanism after the vaccine vials are produced results in high labor intensity and low efficiency for workers, and the vials are susceptible to impacts and bumps.
A vaccine vial filling device was designed, comprising a transport device and an adjustment device. The transport device is used to collect and transport vaccine vials, and the adjustment device is used to adjust the tension of the conveyor belt to ensure stable transport.
This technology enables efficient collection and transportation of vaccine vials, avoids conveyor belt slippage, improves production efficiency and aseptic protection, and reduces the labor intensity of staff and the risks during transportation.
Smart Images
Figure CN224477928U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of vaccine production equipment technology, and in particular to a vaccine bottle filling device. Background Technology
[0002] As a key means of preventing and controlling infectious diseases, the safety and efficiency of vaccine production are paramount. In the vaccine production process, the vial filling stage is a crucial step in accurately and aseptically filling the prepared vaccine into vials. Currently, existing vaccine vial filling equipment on the market has many problems that urgently need to be addressed. For example, in terms of filling accuracy, it is difficult to meet increasingly stringent vaccine dosage standards; even slight dosage deviations can affect the efficacy and safety of the vaccine. Some equipment is prone to dripping during the filling process, which not only wastes vaccines but may also contaminate the filling environment, increasing the risk of microbial contamination. Moreover, existing equipment lacks flexibility when dealing with different sizes of vaccine vials; changing vials requires significant time for equipment debugging and component replacement, severely impacting production efficiency. Furthermore, regarding aseptic assurance, the design of some filling equipment cannot effectively prevent the filling needle from coming into contact with the external environment, making the filling needle susceptible to contamination and thus threatening vaccine quality.
[0003] Chinese patent application CN202322367240.2 discloses a vaccine bottle filling and feeding structure. The key technical points of the solution are: by setting a clamping component, the feeding structure is suitable for vaccine bottles of different sizes. By using a supporting component in conjunction with a second telescopic rod, the feeding structure is easy to move and has good stability.
[0004] Regarding the above-mentioned and existing related technologies, the inventor believes that the following defects often exist: After the vaccine vials are produced, they usually need to be transferred between different locations. Without a dedicated transportation agency, staff can only carry them by hand or use simple trolleys. For heavier or larger quantities of packaging, the handling process is very strenuous, increasing the labor intensity of staff and resulting in low efficiency. During handling and transportation, the vials are easily affected by collisions, bumps, etc. Therefore, a vaccine vial filling device is proposed to address the above problems. Utility Model Content
[0005] The purpose of this invention is to address the shortcomings of existing technologies, such as the need for vaccine vials to be transported between different locations after production, the lack of dedicated transportation facilities, and the reliance on manual labor or simple trolleys by workers. This makes the handling of heavy or large quantities of packages very strenuous, increases the labor intensity of workers, and is inefficient. Furthermore, the vials are susceptible to collisions and bumps during handling and transportation. Therefore, this invention proposes a vaccine vial filling device.
[0006] To achieve the above objectives, the present invention adopts the following technical solution: a vaccine bottle filling device, including a processing table, a conveyor belt rotatably connected to the surface of the processing table, a transport device on one side of the processing table, the transport device including a fixed plate, the fixed plate being slidably connected to one side of the processing table, two movable wheels fixedly connected to both sides of the fixed plate, two mounting rods fixedly connected to one side of the fixed plate, a setting plate fixedly connected to one side of the fixed plate, a rotating rod rotatably connected inside the setting plate, a rotating block fixedly connected to one end of the rotating rod, side plates slidably connected to the arc surfaces of the two mounting rods, a flat plate fixedly connected to the side of the side plate away from the setting plate, a gear fixedly connected to the arc surface of the rotating rod, a toothed plate fixedly connected to the side plate away from the flat plate, a plurality of limiting holes being opened on the surface of the gear, the toothed plate meshing with the tooth groove of the gear, and a packaging box slidably connected to one side of the flat plate.
[0007] The effect achieved by the above-mentioned components is as follows: by setting up a transportation device, the staff can collect and transport the vaccine vials. After the vaccine vials are produced, they usually need to be transferred between different locations. Without a dedicated transportation agency, the staff can only carry them by hand or use simple trolleys. For heavier or larger packages, the handling process is very strenuous, increasing the labor intensity of the staff and resulting in low efficiency. During handling and transportation, the vials are easily affected by collisions, bumps and other factors.
[0008] Preferably, two L-shaped plates are fixedly connected to one side of the side plate, and two round rods are fixedly connected to the inner surface of the L-shaped plates. The arc surface of the round rods is rotatably connected to a shaped wheel.
[0009] The effect achieved by the above components is that by designing irregularly shaped wheels, friction between the L-shaped plate and the side plate is reduced, making it easier for users to adjust the height of the flat plate.
[0010] Preferably, a rod is slidably inserted into the plate, and the rod is slidably connected to the inner surface of the gear limiting hole.
[0011] The effect achieved by the above components is that the insert rod is inserted into the inner surface of the gear limiting hole to limit the height of the plate.
[0012] Preferably, a spring is fitted onto the arc surface of the insertion rod, and the two ends of the spring are fixedly connected to one side of the setting plate and one end of the insertion rod, respectively.
[0013] The effect achieved by the above components is that the spring automatically inserts the rod into the limiting hole.
[0014] Preferably, an adjustment device is provided on one side of the processing table. The adjustment device includes two fixed frames, both of which are fixedly connected to one side of the processing table. A slide is slidably connected to the inner surface of the fixed frame. A drive rod is fixedly connected to the inner surface of the two slides. A wheel is rotatably connected to the arc surface of the drive rod. A screw is threaded into the fixed frame. One end of the screw is rotatably connected to the slide. A positioning groove is opened on the surface of the slide. Several round holes are opened on the surface of the fixed frame.
[0015] The effect achieved by the above components is as follows: by setting the adjustment device, the tension of the conveyor belt can be adjusted, which avoids the vaccine bottles from slipping on the arc surface of the conveyor belt due to the tension of the conveyor belt. Since the conveyor belt is made of rubber, the length of the conveyor belt will increase after long-term use, and the loosening and slippage will cause the metal parts to shake and shift during the conveying process, thus affecting the conveying of the vaccine bottles.
[0016] Preferably, a positioning rod is slidably inserted into the inner surface of the positioning groove, and the arc surface of the positioning rod is slidably connected to the circular hole.
[0017] The effect achieved by the above components is to limit the movement of the carriage by setting a positioning rod, thereby further stabilizing the carriage during operation.
[0018] Preferably, the arc surface of the wheel is fitted with an anti-slip sleeve, and the arc surface of the anti-slip sleeve has several protrusions.
[0019] The effect achieved by the above components is that the anti-slip sleeve can increase the friction between the conveyor belt and the roller, preventing the conveyor belt from slipping on the arc surface of the roller.
[0020] In summary, the beneficial effects of this utility model are as follows:
[0021] 1. In this utility model, by setting up a transportation device, the effect of collecting and transporting vaccine vials by staff is achieved. After the vaccine vials are produced, they usually need to be transferred between different locations. Without a dedicated transportation agency, staff can only carry them by hand or use simple trolleys. For heavier or larger packages, the handling process is very strenuous, increasing the labor intensity of staff and resulting in low efficiency. During handling and transportation, they are easily affected by collisions, bumps and other factors.
[0022] 2. In this utility model, by setting an adjustment device, the tension of the conveyor belt can be adjusted, which avoids the vaccine bottles from slipping on the arc surface of the conveyor belt due to tension. Since the conveyor belt is made of rubber, the length of the conveyor belt will increase after long-term use, and the loosening and slippage will cause the metal parts to shake and shift during the conveying process, thus affecting the conveying of the vaccine bottles. Attached Figure Description
[0023] Figure 1This is a three-dimensional structural diagram of the present invention;
[0024] Figure 2 This is a schematic diagram of the transportation device structure of this utility model;
[0025] Figure 3 This is a schematic diagram of the adjusting device structure in this utility model;
[0026] Figure 4 In this utility model Figure 3 Enlarged view of point A.
[0027] Legend: 1. Processing table; 2. Conveyor belt; 3. Packaging box; 4. Transport device; 401. Fixed plate; 402. Moving wheel; 403. Mounting rod; 404. Setting plate; 405. Rotating rod; 406. Rotating block; 407. Side plate; 408. Flat plate; 409. Gear; 410. Toothed plate; 411. L-shaped plate; 412. Round rod; 413. Irregular wheel; 414. Insert rod; 415. Spring; 5. Adjustment device; 51. Fixed frame; 52. Slide; 53. Drive rod; 54. Rotary wheel; 55. Screw; 56. Positioning groove; 57. Round hole; 58. Positioning rod; 59. Anti-slip sleeve. Detailed Implementation
[0028] Reference Figure 1 As shown, this utility model provides a technical solution: a vaccine vial filling device, including a processing table 1, with a conveyor belt 2 rotatably connected to the surface of the processing table 1. A transport device 4 is provided on one side of the processing table 1. By setting up the transport device 4, the vaccine vials can be collected and transported by workers. After the vaccine vials are produced, they usually need to be transferred between different locations. Without a dedicated transport mechanism, workers can only carry them by hand or use simple trolleys. For heavier or larger quantities of packaging, the handling process is very strenuous, increasing the labor intensity of workers and resulting in low efficiency. During handling and transportation, the vials are easily affected by collisions and bumps. An adjustment device 5 is provided on one side of the processing table 1. By setting up the adjustment device 5, the tension of the conveyor belt 2 can be adjusted, preventing the vaccine vials from slipping on the arc surface of the conveyor belt 2 due to tension issues. Since the conveyor belt 2 is made of rubber, its length increases over time, and loosening and slippage can cause metal parts to shake and shift during transport, thus affecting the transport of the vaccine vials.
[0029] The specific configuration and function of its transport device 4 and regulating device 5 will be described in detail below.
[0030] Reference Figure 2As shown in this embodiment: the transport device 4 includes a fixed plate 401, which is slidably connected to one side of the processing table 1. Two movable wheels 402 are fixedly connected to both sides of the fixed plate 401. Two mounting rods 403 are fixedly connected to one side of the fixed plate 401. A setting plate 404 is fixedly connected to one side of the fixed plate 401. A rotating rod 405 is rotatably connected inside the setting plate 404. A rotating block 406 is fixedly connected to one end of the rotating rod 405. Side plates 407 are slidably connected to the arc surfaces of the two mounting rods 403. A flat plate 408 is fixedly connected to the side of the side plate 407 away from the setting plate 404. A gear 409 is fixedly connected to the arc surface of the rotating rod 405. A toothed plate 410 is fixedly connected to the side of the side plate 407 away from the flat plate 408. Several limiting holes are opened on the surface of the gear 409. The toothed plate 410 meshes with the tooth groove of the gear 409. A packaging box 3 is slidably connected to one side of the flat plate 408. Two L-shaped plates 411 are fixedly connected to one side of the side plate 407. Two round rods 412 are fixedly connected to the inner surface of the L-shaped plates 411. The arc surfaces of the round rods 412 are rotatably connected to irregularly shaped wheels 413. By designing the irregularly shaped wheels 413, the friction between the L-shaped plates 411 and the side plate 407 is reduced, making it easier for the user to adjust the height of the flat plate 408. A rod 414 is slidably inserted into the setting plate 404. The rod 414 is slidably connected to the inner surface of the limiting hole of the gear 409. The rod 414 is inserted into the inner surface of the limiting hole of the gear 409 to limit the height of the flat plate 408. A spring 415 is sleeved on the arc surface of the rod 414. The two ends of the spring 415 are fixedly connected to one side of the setting plate 404 and one end of the rod 414, respectively. The spring 415 automatically inserts the rod 414 into the limiting hole.
[0031] Reference Figure 3 and Figure 4 As shown, specifically, the adjusting device 5 includes two fixed frames 51, both of which are fixedly connected to one side of the processing table 1. A slide 52 is slidably connected to the inner surface of each fixed frame 51. A drive rod 53 is fixedly connected to the inner surface of each slide 52. A rotating wheel 54 is rotatably connected to the arc surface of the drive rod 53. A screw 55 is threaded into the fixed frame 51, and one end of the screw 55 is rotatably connected to the slide 52. A positioning groove 56 is formed on the surface of the slide 52, and several circular holes 57 are formed on the surface of the fixed frame 51. A positioning rod 58 is slidably inserted into the inner surface of the positioning groove 56, and the arc surface of the positioning rod 58 is slidably connected to the circular holes 57. By setting the positioning rod 58, the slide 52 is limited, further stabilizing it during operation. An anti-slip sleeve 59 is fitted onto the arc surface of the rotating wheel 54, and several protrusions are reserved on the arc surface of the anti-slip sleeve 59. The anti-slip sleeve 59 can increase the friction between the conveyor belt 2 and the roller 54, and prevent the conveyor belt 2 from slipping on the arc surface of the roller 54.
[0032] Working principle: When the staff needs to use the transport device 4 to transport the vaccine vials in the packaging box 3, they first push the moving wheel 402 of the transport device 4 to bring one side of the fixed plate 401 close to the side of the processing table 1. Pulling the insertion rod 414 causes the spring 415 to be stretched. When the arc surface of the insertion rod 414 disengages from the inner surface of the limiting hole on the surface of the gear 409, the rotating block 406 starts to rotate, causing the rotating rod 405 and the gear 409 to rotate. The gear 409 drives the toothed plate 410 and the side plate 407 to move. The inner circle of the L-shaped plate 411... The irregularly shaped wheel 413 on the arc surface of the rod 412 begins to rotate on the arc surface of the mounting rod 403, thereby adjusting the height of the plate 408. When the height of the plate 408 is consistent with the height of the conveyor belt 2, the vaccine vials are pushed to the inner surface of the packaging box 3. After stacking, the rotating block 406 is rotated to drive the rotating rod 405 and the gear 409 to rotate. The gear 409 drives the toothed plate 410 and the side plate 407 to move, thereby lowering the height of the plate 408 and pushing the moving wheel 402 to transport the vaccine vials in the packaging box 3 to the designated position.
[0033] When the tension of the conveyor belt 2 needs to be adjusted using the adjusting device 5, first slide the positioning rod 58 on the inner surface of the positioning groove 56 and the round hole 57 until the positioning rod 58 disengages from the inner surface of the positioning groove 56. Then rotate the screw 55 in the fixed frame 51, causing the slide 52 to slide on the inner surface of the fixed frame 51. This allows for left and right adjustments to the drive rod 53 and the turntable 54. When the anti-slip sleeve 59 on the surface of the turntable 54 adjusts the conveyor belt 2 to the appropriate tension, release the positioning rod 58 and let it slide on the inner surface of the positioning groove 56 and the round hole 57 until the positioning rod 58 enters the inner surface of the positioning groove 56. Then the conveyor belt 2 can be put into operation.
[0034] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" 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 utility model based on the specific circumstances.
Claims
1. A vaccine vial filling device, comprising a processing table, characterized in that: A conveyor belt is rotatably connected to the surface of the processing table. A transport device is provided on one side of the processing table. The transport device includes a fixed plate, which is slidably connected to one side of the processing table. Two moving wheels are fixedly connected to both sides of the fixed plate. Two mounting rods are fixedly connected to one side of the fixed plate. A setting plate is fixedly connected to one side of the fixed plate. A rotating rod is rotatably connected inside the setting plate. A rotating block is fixedly connected to one end of the rotating rod. Side plates are slidably connected to the arc surfaces of the two mounting rods. A flat plate is fixedly connected to the side of the side plate away from the setting plate. A gear is fixedly connected to the arc surface of the rotating rod. A toothed plate is fixedly connected to the side plate away from the flat plate. Several limiting holes are opened on the surface of the gear. The toothed plate meshes with the tooth groove of the gear. A packaging box is slidably connected to one side of the flat plate.
2. The vaccine vial filling equipment according to claim 1, characterized in that: Two L-shaped plates are fixedly connected to one side of the side plate, and two round rods are fixedly connected to the inner surface of the L-shaped plates. The round rods are rotatably connected to irregularly shaped wheels on their arc surfaces.
3. The vaccine vial filling equipment according to claim 1, characterized in that: A rod is slidably inserted into the setting plate, and the rod is slidably connected to the inner surface of the gear limiting hole.
4. The vaccine vial filling equipment according to claim 3, characterized in that: A spring is fitted onto the arc surface of the insertion rod, and the two ends of the spring are fixedly connected to one side of the setting plate and one end of the insertion rod, respectively.
5. The vaccine vial filling equipment according to claim 1, characterized in that: An adjustment device is provided on one side of the processing table. The adjustment device includes two fixed frames, both of which are fixedly connected to one side of the processing table. A slide is slidably connected to the inner surface of the fixed frame. A drive rod is fixedly connected to the inner surface of the two slides. A wheel is rotatably connected to the arc surface of the drive rod. A screw is threaded into the fixed frame. One end of the screw is rotatably connected to the slide. A positioning groove is opened on the surface of the slide. Several round holes are opened on the surface of the fixed frame.
6. The vaccine vial filling equipment according to claim 5, characterized in that: A positioning rod is slidably inserted into the inner surface of the positioning groove, and the arc surface of the positioning rod is slidably connected to the circular hole.
7. The vaccine vial filling equipment according to claim 5, characterized in that: The roller has an anti-slip sleeve on its arc surface, and the arc surface of the anti-slip sleeve has several protrusions.