A feeding device for silica gel sealing ring production

Abstract

The utility model relates to the field of rubber processing technology discloses a kind of feeding devices for silica gel seal ring production, including device base, quick-release assembly is arranged in the inside of device base, lifting assembly is arranged below the device base, the quick-release assembly includes rotating handle, the rotating handle is arranged in the inside of device base, rotating handle lower surface is fixedly connected with rotating column, one end of rotating column is fixedly connected with long card block, the outer wall of rotating handle is rotatably connected with stock bin, the inner wall of stock bin is slidably connected with moving slider, the outer wall of rotating handle is attached with limit post, one end of limit post is fixedly connected with spring one end. In the utility model, open device base, as stock bin power transmission, spiral feeding track in stock bin is driven by motor, reaches the effect of quick disassembly for maintenance replacement, solves the problem of significant defects in the disassembly of existing silica gel seal ring production feeding device.

Description

Technical Field

[0001] This utility model relates to the field of rubber processing technology, and in particular to a feeding device for the production of silicone sealing rings. Background Technology

[0002] In the silicone seal ring production process, the feeding stage is fundamental to ensuring continuous and efficient production, directly impacting product quality stability and production efficiency. With the widespread application of silicone seal rings in automotive, electronics, and medical fields, market demands for both output and precision continue to rise. Traditional feeding methods are ill-suited to the needs of refined and automated production, leading to the development of a feeding device for silicone seal ring production. This device addresses issues such as chaotic seal ring sorting, inconvenient hopper maintenance, and rigid device height adjustment during the feeding process. Through innovative mechanical structure design, it achieves precise and orderly sealing ring feeding, rapid hopper disassembly and cleaning, and flexible lifting and lowering of the feeding device to adapt to different production lines. This facilitates the upgrading of silicone seal ring production towards high efficiency, intelligence, and precision, meeting the industry's high-quality development needs.

[0003] Existing silicone sealing ring feeding devices mostly employ a simple vibratory feeder combined with a linear feeder. The vibratory feeder relies on a bottom electromagnet and spring plates to generate high-frequency vibration, causing the sealing rings inside the feeder to rise along a spiral track. Initial sorting is achieved using the track width, slope, and simple baffles. The linear feeder, driven by electromagnetic vibration or a motor, pushes the sealing rings conveyed by the vibratory feeder linearly to the next process. Some devices have fixed hoppers, directly bolted to the base, lacking convenient disassembly and assembly mechanisms. Lifting adjustment relies on manual adjustment of the support leg height or the addition or removal of shims, adapting the overall height of the device to the production line, lacking automated and precise mechanical linkage adjustment mechanisms.

[0004] Existing feeding devices for silicone seal ring production have significant drawbacks in terms of disassembly. Most devices use complex and cumbersome methods to fix the hopper and base, such as using a large number of bolts and nuts for fastening. When the hopper needs maintenance or cleaning, operators have to use multiple tools to unscrew each bolt one by one, which consumes a lot of time and effort and seriously affects maintenance efficiency. Summary of the Invention

[0005] To overcome the above shortcomings, this utility model provides a sterilization device for processing selenium-enriched food, aiming to improve the problem that the existing technology can only sterilize and disinfect the surface of food, but cannot sterilize the inside of food.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A feeding device for producing silicone sealing rings includes a base with a quick-release assembly inside. A lifting assembly is located below the base. The quick-release assembly includes a rotating handle inside the base. A rotating column is fixedly connected to the lower surface of the rotating handle. An elongated locking block is fixedly connected to one end of the rotating column. A material hopper is rotatably connected to the outer wall of the rotating handle. A sliding block is slidably connected to the inner wall of the material hopper. A limiting post is fitted against the outer wall of the rotating handle. A spring is fixedly connected to one end of the limiting post, and the other end of the spring is fixedly connected to the inner wall of the material hopper. A spiral feeding track is fixedly connected to the inner wall of the material hopper. A sorting track is fixedly connected to the outer wall of the spiral feeding track. A feeding trough is fixedly connected to the outer wall of the material hopper. A support device is fixedly connected to the outer wall of the feeding trough, which is located at one end of the spiral feeding track.

[0008] Furthermore, the lifting assembly includes a push block disposed below the device base. One end of the push block is fixedly connected to a movable roller. A connecting rod is fixedly connected to the outer wall of the movable roller. A rotating shaft is rotatably connected to the inner wall of the connecting rod. A connecting rod is rotatably connected to the outer wall of the rotating shaft. A rotating shaft is fixedly connected to the inner wall of the connecting rod. A lifting seat is rotatably connected to the outer wall of the rotating shaft. A rotating shaft is fixedly connected to the inner wall of the connecting rod. A lifting platform is slidably connected to the outer wall of the rotating shaft. One end of the push block is fixedly connected to a cylinder output end.

[0009] Furthermore, the device base is fixedly connected to the upper surface of the lifting platform, a support seat is fixedly connected to the upper surface of the lifting platform, and the outer wall of the support seat is fixedly connected to the lower surface of the support device.

[0010] Furthermore, the push block is positioned below the lifting platform and above the lifting seat.

[0011] Furthermore, the second connecting rod is attached to the outer wall of the first connecting rod, and both the lifting seat and the lifting platform have sliding grooves inside.

[0012] Furthermore, the hopper is fixedly connected to the inner wall of the device base, and the outer wall of the rotating column is rotatably connected to the inner wall of the device base.

[0013] Furthermore, the inner wall of the device base is attached to the outer wall of the elongated card block, and the limiting post is disposed on one side of the outer wall of the movable slider.

[0014] Furthermore, a guide groove is provided inside the feeding trough.

[0015] This utility model has the following beneficial effects:

[0016] In this invention, when the silicone sealing ring feeding device is activated, the device base is opened to supply power to the hopper. The spiral feeding track inside the hopper is driven by a motor. Utilizing the spiral structure, the sealing ring is pushed spirally upward. The guide groove inside the feeding trough only allows a single layer to pass through. Stacked layers fall onto the sorting track, slide back into the hopper, and are reloaded. The support device and support base are tightly fitted to stabilize the feeding trough from multiple directions. When the hopper needs to be disassembled, the limit post is pressed to compress the spring, and the sliding slider is moved to release the limit on the rotating handle. Rotating the rotating handle drives the rotating column and the long locking block to separate the hopper from the device base.

[0017] In this invention, when height adjustment is required, the cylinder is activated to push the push block, which drives the moving roller, which in turn drives the connecting rod one. The connecting rod one is connected to the connecting rod two via the rotating shaft two. With the help of the rotating shaft three and the rotating shaft one, the lifting platform can achieve height adjustment on the lifting seat. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of a feeding device for producing silicone sealing rings proposed in this utility model;

[0019] Figure 2 This is a schematic diagram of the spiral feeding track section of a feeding device for producing silicone sealing rings according to this utility model;

[0020] Figure 3 This is a schematic diagram of the rotating column part of a feeding device for producing silicone sealing rings according to this utility model;

[0021] Figure 4 This is a schematic diagram of the lifting platform of a feeding device for producing silicone sealing rings according to the present invention.

[0022] Figure 5 This is a schematic diagram of the moving roller part of a feeding device for producing silicone sealing rings according to this utility model.

[0023] Legend:

[0024] 1. Device base; 2. Hopper; 3. Spiral feeding track; 4. Feeding trough; 5. Sorting track; 6. Support seat; 7. Support device; 8. Lifting platform; 9. Rotating handle; 10. Moving slider; 11. Limiting post; 12. Spring; 13. Rotating column; 14. Long clamping block; 15. Rotating shaft one; 16. Rotating shaft two; 17. Rotating shaft three; 18. Connecting rod one; 19. Connecting rod two; 20. Cylinder; 21. Lifting seat; 22. Pushing block; 23. Moving roller. Detailed Implementation

[0025] 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.

[0026] Reference Figure 1 - Figure 3 The present invention provides an embodiment of a feeding device for the production of silicone sealing rings, comprising a device base 1, a quick-release assembly inside the device base 1, and a lifting assembly below the device base 1.

[0027] The quick-release assembly includes a rotating handle 9, which is manually operated to disassemble and install the hopper 2. The rotating handle 9 is located inside the device base 1, which provides power and support, starts and supports the hopper 2 and other components. A rotating column 13 is fixedly connected to the lower surface of the rotating handle 9. The rotating column 13 transmits rotation, driving the elongated locking block 14. One end of the rotating column 13 is fixedly connected to the elongated locking block 14, which engages with the slot in the base to connect or separate the hopper 2 from the device base 1. The hopper 2 is rotatably connected to the outer wall of the rotating handle 9. The hopper 2 stores a sealing ring and engages with the spiral feeding track 3 to achieve feeding. A movable slider 10 is slidably connected to the inner wall of the hopper 2. The movable slider 10 engages with the operation to unlock the rotating handle 9. The outer wall of the rotating handle 9 is fitted with a limit post 11. The limiting post 11 restricts the rotation of the handle 9. Pressing it can release the restriction. One end of the limiting post 11 is fixedly connected to one end of the spring 12. The spring 12 cooperates with the limiting post 11 to provide a restoring force. The other end of the spring 12 is fixedly connected to the inner wall of the hopper 2. The inner wall of the hopper 2 is fixedly connected to the spiral feeding track 3. The spiral feeding track 3 drives the sealing ring to rise spirally to achieve sorting feeding. The outer wall of the spiral feeding track 3 is fixedly connected to the sorting track 5. The sorting track 5 guides the stacked sealing rings back to the hopper 2. The outer wall of the hopper 2 is fixedly connected to the feeding trough 4. The feeding trough 4 screens the single-layer sealing rings through the guide groove to ensure feeding accuracy. The outer wall of the feeding trough 4 is fixedly connected to the support device 7. The support device 7 assists the support seat 6 to ensure the stability of the feeding trough 4. The feeding trough 4 is set at one end of the spiral feeding track 3.

[0028] Reference Figure 1 - Figure 5The lifting assembly includes a push block 22, which transmits power from the cylinder 20 to drive the moving roller 23. The push block 22 is located below the device base 1. One end of the push block 22 is fixedly connected to the moving roller 23, which in turn transmits power to drive the connecting rod 18. The outer wall of the moving roller 23 is fixedly connected to the connecting rod 18, which transmits power to drive the lifting platform 8. The inner wall of the connecting rod 18 is rotatably connected to a rotating shaft 16, which connects the two connecting rods to achieve lifting. The outer wall of the rotating shaft 16 is rotatably connected to a connecting rod 19, which assists the connecting rod 18 and enhances the lifting stability. The inner wall of the connecting rod 19 is fixedly connected to a rotating shaft 17, which causes the connecting rod 18 to rotate fixedly on the lifting seat 21. The outer wall of the rotating shaft 17 is rotatably connected to the lifting seat 21, and the inner wall of the connecting rod 19 is fixedly connected to a rotating shaft 15, which provides rotation and guidance for the connecting rod and the lifting platform 8. A lifting platform 8 is slidably connected to the outer wall. One end of the push block 22 is fixedly connected to the output end of the cylinder 20. The device base 1 is fixedly connected to the upper surface of the lifting platform 8. The lifting platform 8 carries the hopper 2 and realizes the height adjustment of the device. A support seat 6 is fixedly connected to the upper surface of the lifting platform 8. The support seat 6 provides fixed support and stabilizes the feeding trough 4 with the support device 7. The outer wall of the support seat 6 is fixedly connected to the lower surface of the support device 7. The push block 22 is set below the lifting platform 8 and above the lifting seat 21. The lifting seat 21 supports the rotation of the connecting rod and stabilizes the lifting structure. The second connecting rod 19 is attached to the outer wall of the first connecting rod 18. The lifting seat 21 and the lifting platform 8 are both provided with sliding grooves. The hopper 2 is fixedly connected to the inner wall of the device base 1. The outer wall of the rotating column 13 is rotatably connected to the inner wall of the device base 1. The inner wall of the device base 1 is attached to the outer wall of the elongated card block 14. The limiting column 11 is set on one side of the outer wall of the moving slider 10. The feeding trough 4 is provided with a guide groove.

[0029] Working principle: When using a silicone sealing ring production feeding device, firstly, the device base 1 is activated to make the hopper 2 work. The hopper 2 has a spiral feeding track 3 that feeds the sealing rings spirally. When the sealing ring reaches the inlet of the feeding trough 4, the feeding trough 4 has a guide groove that allows only one layer of sealing rings to enter, causing the stacked sealing rings to fall onto the sorting track 5. From there, they fall back into the hopper 2 for refeeding. The support device 7 and support base 6 support and fix the feeding trough 4. When it is necessary to adjust the feeding trough 4... When the hopper 2 is being repaired or disassembled, the spring 12 is squeezed by pressing the limiting post 11, and then the movable slider 10 is slid to release the limiting post 11 from the limiting of the rotating handle 9. The rotating handle 9 rotates and drives the rotating column 13 to rotate. The rotating column 13 rotates in a fixed position inside the hopper 2. The rotation of the rotating column 13 drives the elongated locking block 14 to rotate. The device base 1 has a slot inside that matches the elongated locking block 14. When the elongated locking block 14 rotates to the designated position, the connection between the hopper 2 and the device base 1 can be released.

[0030] In addition, when it is necessary to adjust the height of the feeding device for the production of a silicone sealing ring, the cylinder 20 is first activated to push the push block 22. The push block 22 is pushed to move the moving roller 23. The moving roller 23 moves the connecting rod 18. The connecting rod 18 is connected to the connecting rod 19 through the rotating shaft 26. The connecting rod 18 and the connecting rod 19 are both equipped with the rotating shaft 37 and the rotating shaft 15. When the connecting rod 18 moves, one end is fixed and rotated on the lifting seat 21 through the rotating shaft 317, and the other end is guided and moved on the lifting platform 8 through the rotating shaft 15, thereby achieving the effect of lifting adjustment.

[0031] 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 feeding device for producing silicone sealing rings, comprising a device base (1), characterized in that: The device base (1) is provided with a quick-release assembly inside, and a lifting assembly is provided below the device base (1); The quick-release assembly includes a rotating handle (9), which is located inside the device base (1). A rotating column (13) is fixedly connected to the lower surface of the rotating handle (9). A long locking block (14) is fixedly connected to one end of the rotating column (13). A hopper (2) is rotatably connected to the outer wall of the rotating handle (9). A sliding block (10) is slidably connected to the inner wall of the hopper (2). A limiting post (11) is attached to the outer wall of the rotating handle (9). A spring (12) is fixedly connected to one end of the limiting post (11). The other end of the spring (12) is fixedly connected to the inner wall of the hopper (2). A spiral feeding track (3) is fixedly connected to the inner wall of the hopper (2). A sorting track (5) is fixedly connected to the outer wall of the spiral feeding track (3). A feeding trough (4) is fixedly connected to the outer wall of the hopper (2). A support device (7) is fixedly connected to the outer wall of the feeding trough (4). The feeding trough (4) is located at one end of the spiral feeding track (3).

2. The feeding device for producing silicone sealing rings according to claim 1, characterized in that: The lifting assembly includes a push block (22) which is located below the device base (1). One end of the push block (22) is fixedly connected to a moving roller (23). The outer wall of the moving roller (23) is fixedly connected to a connecting rod (18). The inner wall of the connecting rod (18) is rotatably connected to a rotating shaft (16). The outer wall of the rotating shaft (16) is rotatably connected to a connecting rod (19). The inner wall of the connecting rod (19) is fixedly connected to a rotating shaft (17). The outer wall of the rotating shaft (17) is rotatably connected to a lifting seat (21). The inner wall of the connecting rod (19) is fixedly connected to a rotating shaft (15). The outer wall of the rotating shaft (15) is slidably connected to a lifting platform (8). One end of the push block (22) is fixedly connected to the output end of a cylinder (20).

3. The feeding device for producing silicone sealing rings according to claim 2, characterized in that: The device base (1) is fixedly connected to the upper surface of the lifting platform (8), and a support seat (6) is fixedly connected to the upper surface of the lifting platform (8). The outer wall of the support seat (6) is fixedly connected to the lower surface of the support device (7).

4. The feeding device for producing silicone sealing rings according to claim 2, characterized in that: The push block (22) is located below the lifting platform (8) and above the lifting seat (21).

5. The feeding device for producing silicone sealing rings according to claim 2, characterized in that: The second connecting rod (19) is attached to the outer wall of the first connecting rod (18), and the lifting seat (21) and the lifting platform (8) are both provided with sliding grooves.

6. The feeding device for producing silicone sealing rings according to claim 1, characterized in that: The hopper (2) is fixedly connected to the inner wall of the device base (1), and the outer wall of the rotating column (13) is rotatably connected to the inner wall of the device base (1).

7. The feeding device for producing silicone sealing rings according to claim 1, characterized in that: The inner wall of the device base (1) is attached to the outer wall of the elongated card block (14), and the limiting post (11) is set on one side of the outer wall of the movable slider (10).

8. The feeding device for producing silicone sealing rings according to claim 1, characterized in that: The feeding trough (4) is located at one end of the spiral feeding track (3), and a guide groove is provided inside the feeding trough (4).

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