Double-deck rotary table type powder and particle filling machine
By introducing an anti-deviation mechanism and disassembly components into the double-layer rotary powder filling machine, the problem of production line downtime caused by bottle tipping has been solved, achieving stable conveying and quick turntable replacement, thus improving production efficiency and equipment adaptability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- GUANGZHOU ZHONG SHANG BIOTECHNOLOGY CO LTD
- Filing Date
- 2025-08-26
- Publication Date
- 2026-06-23
AI Technical Summary
Existing double-layer rotary powder filling machines are prone to bottle tipping during the conveying section, causing production line shutdowns, increasing manual intervention and costs.
An anti-deviation mechanism is adopted, including clamping plates, rubber rollers, and elastic components. The clamping plates stably hold the packaging bottles, while the rubber rollers and elastic components adapt to different sizes of packaging bottles to prevent deviation and tipping. The disassembly component allows for quick turntable replacement via locking blocks and springs.
It effectively prevents packaging bottles from shifting or tipping over during transportation, improves production efficiency, reduces manual intervention and equipment maintenance costs, and enhances equipment versatility.
Smart Images
Figure CN224393140U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of packaging machinery, and in particular to a double-layer rotary powder filling machine. Background Technology
[0002] A double-layer rotary powder filling machine is an automated filling equipment designed specifically for powder and granular materials. Its core adopts a double-layer rotary structure, which achieves precise quantitative distribution and filling of materials through the coordinated operation of the upper and lower rotary layers. It can efficiently adapt to the packaging needs of powder and granular products in the food, pharmaceutical, and chemical industries, and has both filling efficiency and metering accuracy.
[0003] The lower turntable is responsible for conveying the containers to be filled and accurately delivering them to the filling station through a positioning mechanism. The upper turntable is equipped with a quantitative feeding device to pre-measure the powder and granular materials. When the corresponding stations of the upper and lower turntables are aligned synchronously, the quantitative material from the upper turntable is quickly filled into the containers of the lower turntable. After filling, the containers are conveyed to the next stage with the lower turntable, while new containers and materials enter the station, forming a continuous cycle operation that balances efficiency and measurement accuracy.
[0004] In existing technologies, the conveying section of some double-layer rotary powder filling machines typically uses two vertical plates on both sides of the conveyor belt to prevent bottles from tipping over. This makes it difficult to grip the bottles flexibly, which can cause tipped bottles to get stuck in the transmission gap of the equipment, causing the production line to stop and reducing production efficiency. At the same time, handling tipped bottles requires manual intervention, which increases labor costs and the risk of production delays. Therefore, a double-layer rotary powder filling machine is proposed to solve the above problems. Utility Model Content
[0005] To overcome the above shortcomings, this utility model provides a double-layer rotary powder filling machine, which aims to improve the problem that the punching cutter of some blister packaging machines is not easy to remove the punched material, thus causing frequent manual intervention and safety accidents near the punching cutter.
[0006] To achieve the above objectives, the present invention adopts the following technical solution:
[0007] A double-layer rotary powder filling machine includes a base plate, an anti-deviation mechanism fixedly connected to the top of the base plate, a support frame fixedly connected to the top of the base plate, a filling mechanism fixedly connected to the top of the base plate, and a filling hopper fixedly connected to the top of the filling mechanism.
[0008] The anti-deviation mechanism includes a bracket, a conveyor belt is rotatably connected inside the bracket, two clamping plates are slidably connected to the top of the conveyor belt, a motor is fixedly connected to the top of the base plate, multiple rubber rollers are rotatably connected to the adjacent sides of the two clamping plates, and multiple elastic components are fixedly connected to the distant sides of the two clamping plates.
[0009] As a further description of the above technical solution:
[0010] The elastic component includes multiple housings, with a telescopic rod fixedly connected inside each housing, and a spring sleeved on the outside of the telescopic rod.
[0011] As a further description of the above technical solution:
[0012] The bottom of the bracket is fixedly connected to the top of the base plate, and the adjacent sides of the multiple outer shells are fixedly connected to the distant sides of the two clamping plates.
[0013] As a further description of the above technical solution:
[0014] The other end of the telescopic rod is fixedly connected to the outside of the clamping plate, and the two clamping plates are fixedly connected to the inner wall of the bracket on opposite sides.
[0015] As a further description of the above technical solution:
[0016] The filling mechanism includes a double-layer turntable, with multiple packaging bottles fixedly connected to the outside of the double-layer turntable, multiple measuring hoppers fixedly connected to the outside of the double-layer turntable, a rotating rod fixedly connected to the inside of the double-layer turntable, and a disassembly assembly fixedly connected to the outside of the rotating rod.
[0017] As a further description of the above technical solution:
[0018] The disassembly assembly includes a retaining ring, a telescopic rod is fixedly connected inside the retaining ring, a spring is sleeved on the outside of the telescopic rod, and a locking block is fixedly connected to the other end of the telescopic rod.
[0019] As a further description of the above technical solution:
[0020] The bottom of the double-layer turntable is rotatably connected to the top of the base plate, and the inside of the fixing ring is fixedly connected to the outside of the rotating rod;
[0021] As a further description of the above technical solution:
[0022] The bottom of the packaging bottle is rotatably connected to the top of the base plate, and the outer side of the locking block is slidably connected to the inside of the rotating rod.
[0023] This utility model has the following beneficial effects:
[0024] 1. In this utility model, the packaging bottle is pressed against the clamping plates on both sides of the conveyor belt. The two clamping plates 23 press the spring and the telescopic rod on opposite sides. The spring provides the telescopic rod with a restoring force, so that the clamping plates intervene on the packaging bottle on the conveyor belt. At the same time, the rubber rollers evenly arranged on the adjacent side of the clamping plates limit the packaging bottle and prevent the packaging bottle from shifting or tipping on the conveyor belt. This would prevent the tipped bottle from getting stuck in the transmission gap of the equipment, causing the production line to stop, reducing production efficiency, and requiring manual intervention to handle the tipped bottle, which would increase labor costs and the risk of production delays.
[0025] 2. In this utility model, by manually lifting the fixing ring upwards, the fixing ring moves the locking block, thereby squeezing the locking block into the fixing ring and causing the spring 2 to retract. When the fixing ring is lifted upwards, the spring 2 will be continuously squeezed, providing elastic force for the locking block to reset, so that the locking block contacts the limiting position of the fixing ring. After the fixing ring is removed, the double-layer turntable can be removed and replaced, improving the versatility of the equipment and adapting to different loading containers, while reducing equipment maintenance costs. Attached Figure Description
[0026] Figure 1 This is a three-dimensional schematic diagram of a double-layer rotary powder filling machine proposed in this utility model;
[0027] Figure 2 This is a schematic diagram of the conveyor belt structure of a double-layer rotary powder filling machine proposed in this utility model;
[0028] Figure 3 for Figure 2 Enlarged view of point A in the middle;
[0029] Figure 4 This is a schematic diagram of the rotating rod of a double-layer rotary powder filling machine proposed in this utility model;
[0030] Figure 5 for Figure 4 Enlarged view of point B in the middle.
[0031] Legend:
[0032] 1. Base plate; 2. Anti-deviation mechanism; 21. Support frame; 22. Conveyor belt; 23. Clamping plate; 24. Motor; 25. Rubber roller; 26. Elastic component; 261. Outer shell; 262. Telescopic rod; 263. Spring 1; 3. Support frame; 4. Filling mechanism; 41. Double-layer turntable; 42. Packaging bottle; 43. Measuring hopper; 44. Rotating rod; 45. Disassembly component; 451. Fixing ring; 452. Telescopic rod; 453. Spring 2; 454. Locking block; 5. Filling hopper. Detailed Implementation
[0033] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0034] Reference Figures 1 to 3 This utility model provides an embodiment of a double-layer rotary powder filling machine, including a base plate 1. The base plate 1 serves as the basic load-bearing structure of the entire machine, and is fixedly connected to an anti-deviation mechanism 2, a support frame 3, and a filling mechanism 4, providing a stable installation benchmark and support for each component. The support frame 3 is vertically fixed to the top of the base plate 1 to ensure its precise alignment with the filling mechanism 4. The filling mechanism 4 is fixed to the top of the base plate 1 by a bracket 21 and is used to inject powder materials into packaging bottles 42 according to a set dosage. The filling hopper 5 is fixed to the top of the filling mechanism 4 and serves as a material temporary storage container, continuously feeding materials to the filling mechanism 4 through a feeding channel.
[0035] The bracket 21 is fixed to the top of the base plate 1 by welding, forming the frame structure of the anti-deviation mechanism 2, providing an installation carrier for components such as the conveyor belt 22 and the clamping plate 23. The conveyor belt 22 is rotatably connected to the inside of the bracket 21 through the transmission rollers at both ends. Its power comes from the motor 24 fixed to the top of the base plate 1. The output shaft of the motor 24 drives the transmission rollers to rotate, which in turn drives the conveyor belt 22 to circulate in the horizontal direction, so as to transport the packaging bottle 42 to the filling station.
[0036] Two clamping plates 23 are symmetrically distributed on the top of the conveyor belt 22 and are slidably connected to the surface of the conveyor belt 22. On the adjacent side, multiple rubber rollers 25 are rotatably connected via a rotating shaft. When the packaging bottle 42 moves with the conveyor belt 22 between the two clamping plates 23, the rubber rollers 25 contact the bottle body and convert the sliding friction between the packaging bottle 42 and the clamping plates 23 into rolling friction through their own rotation. This reduces the wear on the bottle body and assists the packaging bottle 42 to move smoothly, thus achieving the effect of protecting the bottle body and ensuring the continuity of conveying.
[0037] Multiple elastic components 26 are fixedly connected to the opposite sides of the two clamping plates 23. The elastic components 26 serve as the elastic support structure of the clamping plates 23. Each elastic component 26 includes multiple outer shells 261. The other end of the telescopic rod 262, which is fixedly connected inside, is fixed to the opposite side of the clamping plate 23. A spring 263 is sleeved on the outside of the telescopic rod 262. When packaging bottles 42 of different diameters enter between the two clamping plates 23, the bottle body will squeeze the rubber roller 25 and push the clamping plates 23 to move to both sides. This will cause the telescopic rod 262 to contract and compress the spring 263. The rebound force of the spring 263 is transmitted to the clamping plates 23 through the telescopic rod 262, so that the two clamping plates 23 always form a stable clamp on the bottle body through the rubber roller 25, thereby achieving the purpose of adapting to different specifications of packaging bottles 42 and preventing them from tipping over or shifting.
[0038] The telescopic rod 262 restricts the movement direction of the clamping plate 23 through its telescopic movement, ensuring that it opens and closes smoothly in the horizontal direction. The spring 263 stores and releases energy through its own elastic deformation, providing a continuous and adjustable clamping force for the clamping plate 23, thereby adapting to the anti-displacement requirements of packaging bottles 42 of different sizes.
[0039] The bottom of the bracket 21 is fixed to the top of the base plate 1 by welding to ensure the connection between the anti-deviation mechanism 2 and the base plate 1, and to avoid positional deviation caused by vibration during the conveying process. The adjacent sides of the multiple outer shells 261 are fixed to the opposite sides of the two clamping plates 23 by bolts, so that the elastic component 26 and the clamping plate 23 are linked together to ensure that the elastic force can be effectively transmitted to the clamping plate 23.
[0040] The other end of the telescopic rod 262 is fixedly connected to the outside of the clamping plate 23 by bolts to ensure that the elastic force of the spring 263 can be transmitted without loss. The opposite sides of the two clamping plates 23 are in contact with the inner wall of the bracket 21. The inner wall of the bracket 21 forms a limit on the clamping plate 23 to prevent it from excessively deviating due to excessive elastic force or external impact, thereby ensuring the structural stability of the anti-deviation mechanism 2.
[0041] Reference Figure 4 and Figure 5The filling mechanism 4 achieves continuous material filling through the rotation of the double-layer turntable 41. The double-layer turntable 41 adopts a coaxial design with upper and lower layers. Multiple packaging bottles 42 and multiple metering hoppers 43 are uniformly fixedly connected to its exterior along the circumferential direction. The packaging bottles 42 and metering hoppers 43 correspond to each other, ensuring that the material at each station can be accurately injected into the corresponding container. The interior of the double-layer turntable 41 is fixedly sleeved on the exterior of the rotating rod 44 through a key connection. The rotating rod 44 is connected to the output end of the drive source. The drive source drives the rotating rod 44 to rotate, which in turn drives the double-layer turntable 41 to rotate synchronously at a set speed, so that the packaging bottles 42 and metering hoppers 43 pass through the feeding, filling and unloading stations in sequence. The disassembly component 45 is fixed to the exterior of the rotating rod 44 and snapped into the inner wall of the double-layer turntable 41 to realize the quick disassembly and assembly of the double-layer turntable 41 and the rotating rod 44, thereby meeting the needs of replacing turntables of different specifications.
[0042] The disassembly assembly 45 achieves quick fixing and separation of the double-layer turntable 41 through an elastic snap-fit structure. The inner wall of the fixing ring 451 is fixed to the outside of the rotating rod 44, ensuring that the overall structure rotates synchronously with the rotating rod 44. Multiple telescopic rods 452 are evenly fixedly connected to the inside of the fixing ring 451 along the circumferential direction. Springs 453 are sleeved on the outside of the telescopic rods 452, and a locking block 454 is vertically fixedly connected to the end of the telescopic rod 452 away from the fixing ring 451. When the double-layer turntable 41 is installed, the inner wall of the turntable... Squeeze the locking block 454 to push the telescopic rod 452 to retract towards the fixing ring 451 and compress the second spring 453. After the turntable is in place, the rebound force of the second spring 453 pushes the telescopic rod 452 to extend, which in turn drives the locking block 454 to engage in the preset slot on the outside of the rotating rod 44, thereby fixing the double-layer turntable 41 to the rotating rod 44. When disassembly is required, squeeze the locking block 454 to retract the telescopic rod 452 and compress the second spring 453, thereby releasing the engagement and achieving rapid separation of the double-layer turntable 41.
[0043] The bottom of the double-layer turntable 41 is rotatably connected to the top of the base plate 1 via bearings, ensuring that the double-layer turntable 41 can rotate stably around the axis of the rotating rod 44. The base plate 1 also bears the weight of the turntable and the material, preventing the rotating rod 44 from deforming due to excessive force. The inside of the fixing ring 451 is fixedly connected to the outside of the rotating rod 44, so that the fixing ring 451 and the rotating rod 44 form an integrated structure, ensuring that the disassembly component 45 does not undergo relative displacement when rotating synchronously with the rotating rod 44, thereby ensuring the stable engagement of the locking block 454 with the double-layer turntable 41.
[0044] The bottom of the packaging bottle 42 is rotatably connected to the top of the base plate 1 via a positioning seat, which ensures that the packaging bottle 42 moves synchronously with the double-layer turntable 41, and the support of the base plate 1 prevents the packaging bottle 42 from tilting due to force during filling. The outside of the locking block 454 is slidably connected to the inside of the rotating rod 44 via a slide rail, so that the locking block 454 can only move in the radial direction of the rotating rod 44, preventing it from shifting due to centrifugal force during rotation, thereby ensuring the accuracy of the locking or separating action.
[0045] Working principle: When the packaging bottle 42 is conveyed on the conveyor belt 22, the packaging bottle 42 squeezes the clamping plates 23 on both sides of the conveyor belt 22. The two clamping plates 23 squeeze the spring 263 and the telescopic rod 262 on the opposite side. The spring 263 provides the return force for the telescopic rod 262, so that the clamping plates 23 clamp the packaging bottle 42 on the conveyor belt 22. At the same time, the rubber rollers 25 evenly arranged on the adjacent side of the clamping plates 23 limit the packaging bottle 42 to prevent the packaging bottle 42 from deviating or tipping on the conveyor belt 22. This would cause the tipped bottle to get stuck in the transmission gap of the equipment, stop the production line, reduce production efficiency, and require manual intervention to deal with the tipped bottle, which would increase labor costs and the risk of production delay.
[0046] When the double-layer turntable 41 needs to be replaced, the fixing ring 451 is manually lifted upwards. Lifting the fixing ring 451 upwards causes the locking block 454 to move, thereby squeezing the second spring 453 inside the fixing ring 451. This causes the locking block 454 to retract the telescopic rod 452. When the fixing ring 451 is lifted upwards, the second spring 453 will be continuously compressed, accumulating elastic potential energy for the locking block 454 and providing elastic force for the locking block 454 to reset. This allows the locking block 454 to contact the limiting position of the fixing ring 451. After removing the fixing ring 451, the double-layer turntable 41 can be removed and replaced, improving the versatility of the equipment and making it adaptable to different loading containers, while reducing equipment maintenance costs.
[0047] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A double-layer rotary table type powder and particle filling machine comprising a base plate (1), characterized in that: An anti-deviation mechanism (2) is fixedly connected to the top of the base plate (1), a support frame (3) is fixedly connected to the top of the base plate (1), a filling mechanism (4) is fixedly connected to the top of the base plate (1), and a filling hopper (5) is fixedly connected to the top of the filling mechanism (4). The anti-deviation mechanism (2) includes a bracket (21), a conveyor belt (22) is rotatably connected inside the bracket (21), two clamping plates (23) are slidably connected to the top of the conveyor belt (22), a motor (24) is fixedly connected to the top of the base plate (1), multiple rubber rollers (25) are rotatably connected to the adjacent side of the two clamping plates (23), and multiple elastic components (26) are fixedly connected to the distant side of the two clamping plates (23).
2. A double-deck rotary table powder filling machine according to claim 1, characterized in that: The elastic component (26) includes multiple outer shells (261), and a telescopic rod (262) is fixedly connected inside the multiple outer shells (261). A spring (263) is sleeved on the outside of the telescopic rod (262).
3. A double deck rotary table powder filling machine according to claim 2, characterized in that: The bottom of the bracket (21) is fixedly connected to the top of the base plate (1), and the adjacent sides of the plurality of outer shells (261) are fixedly connected to the distant sides of the two clamping plates (23).
4. A double-deck rotary table type powder particle filling machine according to claim 2, characterized in that: The other end of the telescopic rod (262) is fixedly connected to the outside of the clamp (23), and the two clamps (23) are fixedly connected to the inner wall of the bracket (21) on opposite sides.
5. A double-deck rotary table powder filling machine according to claim 1, characterized in that: The filling mechanism (4) includes a double-layer turntable (41), to which multiple packaging bottles (42) are fixedly connected, to which multiple measuring hoppers (43) are fixedly connected, to which a rotating rod (44) is fixedly connected, and to which a disassembly assembly (45) is fixedly connected.
6. A double-deck rotary table powder filling machine according to claim 5, characterized in that: The disassembly assembly (45) includes a retaining ring (451), a telescopic rod (452) is fixedly connected inside the retaining ring (451), a spring (453) is sleeved on the outside of the telescopic rod (452), and a locking block (454) is fixedly connected to the other end of the telescopic rod (452).
7. A double-deck rotary table powder filling machine according to claim 6, characterized in that: The bottom of the double-layer turntable (41) is rotatably connected to the top of the base plate (1), and the inside of the fixing ring (451) is fixedly connected to the outside of the rotating rod (44).
8. A double-deck rotary table powder filling machine according to claim 6, characterized in that: The bottom of the packaging bottle (42) is rotatably connected to the top of the base plate (1), and the outside of the locking block (454) is slidably connected to the inside of the rotating rod (44).