Quantitative discharging conveying device
By employing four sprocket drive devices and a detachable material cylinder design in the feeding device, the problems of high cost and complex structure of existing feeding devices are solved, achieving low-cost, convenient quantitative feeding and flexible maintenance.
Patent Information
- Application Number
- CN202520201874.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-08
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2035-02-08
AI Technical Summary
Existing feeding devices are expensive to purchase and have complex structures, making maintenance and repair work cumbersome.
A quantitative feeding and conveying device was designed, which uses four sprocket drive devices to provide uniform driving force. The chain meshes with the sprockets for transmission. Combined with a detachable material container and guide structure, it ensures that the chain runs along a predetermined path, which simplifies the structure and improves flexibility and ease of maintenance.
It achieves a simple, low-cost, and easy-to-operate quantitative automatic feeding function, reducing production costs and improving the flexibility and maintenance efficiency of the equipment.
Smart Images
Figure CN223765308U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of feeding device technology, and in particular to a quantitative feeding and conveying device. Background Technology
[0002] In the production process of soft magnetic cores, the feeding device is a key component of the production line, and its performance directly affects production efficiency and cost. However, existing feeding devices generally suffer from high equipment purchase costs and complex structures. At the same time, due to their complex structure, the maintenance and repair of traditional feeding devices are quite cumbersome. Utility Model Content
[0003] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a quantitative feeding and conveying device, which has a simple structure, low cost and easy operation.
[0004] To achieve the above objectives, this utility model provides the following technical solution:
[0005] A quantitative feeding and conveying device includes: a quantitative feeding device, a feeding platform disposed below the quantitative feeding device, four sprocket drive devices disposed on the feeding platform, a chain meshing with each of the sprocket drive devices, a guide structure for guiding the chain, and a plurality of material placement cylinders detachably disposed on the chain, each of the material placement cylinders containing a material bag.
[0006] According to some embodiments of the present invention, the material placement cylinder includes a connecting base plate fixed on the chain and a material placement cylinder body connected to the connecting base plate. The connecting base plate is provided with a protrusion, and the bottom of the material placement cylinder body is provided with a fixing groove that matches the protrusion. The protrusion is detachably fixed to the fixing groove.
[0007] According to some embodiments of the present invention, the protrusion includes an arc-shaped protrusion connected to the connecting base plate and a protruding limiting block connected to the arc-shaped protrusion. The two ends of the fixing groove are a first end and a second end, respectively. The first end of the fixing groove matches the protruding limiting block, and the second end of the fixing groove matches the arc-shaped protrusion. The protruding limiting block can pass through the first end. After the protruding limiting block passes through the first end, the arc-shaped protrusion can rotate to the second end so that the protruding limiting block is fastened to the bottom of the material placement cylinder body.
[0008] According to some embodiments of the present invention, the guide structure includes an outer guide portion and an inner guide portion disposed within the outer guide portion.
[0009] According to some embodiments of the present invention, the outer guide portion includes an L-shaped guide member and a Z-shaped guide member disposed on the L-shaped guide member, wherein a first groove matching the inner guide portion is formed between the L-shaped guide member and the Z-shaped guide member.
[0010] According to some embodiments of the present invention, the inner side of the inner guide portion is provided with a second groove that matches the chain plate of the chain, the lower side of the second groove is provided with a third groove that matches the roller of the chain, the lower part of the third groove is provided with a fourth groove that matches the chain plate, and the lower part of the fourth groove is provided with a fifth groove that matches the pin of the chain.
[0011] According to some embodiments of the present invention, a shaping cylinder is placed inside the material bag.
[0012] According to some embodiments of the present invention, the bottom of the material container is provided with auxiliary wheels.
[0013] According to some embodiments of the present invention, the auxiliary wheel includes a support rod fixed to the bottom of the material container and connected to the chain, and a roller disposed at the bottom end of the support rod, the roller being located outside the chain.
[0014] According to some embodiments of the present invention, the unloading platform includes a left platform, a right platform, and an extension component disposed between the left platform and the right platform. Two sets of sprocket drive devices are respectively disposed on both sides of the left platform, and two other sets of sprocket drive devices are respectively disposed on both sides of the right platform relative to the two sets of sprocket drive devices of the left platform.
[0015] This utility model has at least the following beneficial effects:
[0016] Four sprocket drive units provide uniform driving force, and the chain meshes with the sprocket drive units for transmission. The guide structure ensures that the chain runs along a predetermined path, reducing chain deviation and wear, and also providing support for the chain structure. The detachable material container facilitates quick replacement and maintenance, improves the flexibility of material feeding, and makes it easy to replace material containers of different capacities, while also facilitating the cleaning of the material container. The entire device has a compact and simple structure, high flexibility, and not only realizes the function of automatic quantitative feeding, but also greatly reduces production costs. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the structure of one embodiment of the present utility model;
[0018] Figure 2 This is a top view of one embodiment of the present invention;
[0019] Figure 3This is a schematic diagram of the structure of the connecting base plate according to one embodiment of the present invention;
[0020] Figure 4 This is a schematic diagram of the structure of the material storage cylinder body according to an embodiment of the present invention;
[0021] Figure 5 This is a cross-sectional view of a guide structure according to an embodiment of the present invention. Detailed Implementation
[0022] This invention provides the following description with reference to the accompanying drawings to aid in a comprehensive understanding of the various embodiments of the invention as defined by the claims and their equivalents. The description includes various specific details to aid understanding, but these details should be considered exemplary only. Therefore, those skilled in the art will recognize that various changes and modifications can be made to the various embodiments described herein without departing from the scope and spirit of the invention.
[0023] In the description of this utility model, the orientation descriptions, such as up, down, front, back, left, right, etc., are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.
[0024] It should be understood that when one element (e.g., the first element) is “connected” to another element (e.g., the second element), the element may be directly connected to the other element, or there may be an intervening element (e.g., the third element) between the element and the other element.
[0025] An embodiment of this utility model provides a quantitative feeding and conveying device, such as... Figure 1-5 As shown, it includes a quantitative feeding device 1, a feeding platform 2 located below the quantitative feeding device 1, four sprocket drive devices 301 located on the feeding platform 2, chains 302 meshing with each sprocket drive device 301, a guide structure 303 for guiding the chains 302, and multiple material storage cylinders 401 detachably mounted on the chains 302, each material storage cylinder 401 containing a material bag.
[0026] By setting four sprocket drive devices 301 to provide uniform driving force, specifically, the four sprocket drive devices 301 make the chain 302 form a quadrilateral structure, which facilitates smoother operation of the chain 302. The chain 302 meshes with the sprocket drive devices 301 to provide a simple and reliable power transmission method. Compared with belt drive, chain drive is more durable and easier to maintain. A guide structure 303 is provided between two sprocket drive devices 301. The guide structure 303 ensures that the chain 302 runs along a predetermined path, reduces chain deviation and wear, and also provides support for the long chain 302 structure to prevent sagging and facilitate stable material conveying. The material container 401 is detachably mounted on the chain 302, rotating directly with the chain 302, reducing additional structure and simplifying the conveyor structure. The detachable material container 401 facilitates quick replacement and maintenance, improving material feeding flexibility and allowing for easy replacement with material containers 401 of different capacities. It also facilitates cleaning of the material container 401. Material bags are placed inside the material container 401, allowing the quantitative feeding device 1 to directly fill the bags. Subsequent sealing completes the packaging. The feeding platform 2, with the central area enclosed by the chain 302, provides a stable placement area for material bags and other items, without occupying additional processing space. The entire device has a compact and simple structure, high flexibility, and not only achieves automatic quantitative feeding but also reduces production costs.
[0027] In some embodiments, such as Figure 2-5 As shown, the material container 401 includes a connecting base plate 403 fixed on the chain 302 and a material container body 404 connected to the connecting base plate 403. The connecting base plate 403 is provided with a protrusion 405, and the bottom of the material container body 404 is provided with a fixing groove 406 that matches the protrusion 405. The protrusion 405 is detachably fixed to the fixing groove 406.
[0028] The connecting base plate 403 is fixed on the chain 302. The connecting base plate 403 is designed with a protrusion 405, and the bottom of the material cylinder body 404 has a fixing groove 406 that matches the protrusion 405, which facilitates the docking and fixing between the material cylinder body 404 and the connecting base plate 403. The protrusion 405 is detachably fixed to the fixing groove 406. Specifically, the protrusion 405 can be a buckle that snaps into the fixing groove 406, a protrusion that rotates and snaps into the fixing groove 406, a slider that is inserted into the fixing groove 406, or a threaded protrusion that matches the internally threaded fixing groove 406.
[0029] Furthermore, such as Figure 3-4As shown, the protrusion 405 includes an arc-shaped protrusion 407 connected to the connecting base plate 403 and a protruding limiting block 408 connected to the arc-shaped protrusion 407. The two ends of the fixing groove 406 are a first end 409 and a second end 410, respectively. The first end 409 of the fixing groove 406 matches the protruding limiting block 408, and the second end 410 of the fixing groove 406 matches the arc-shaped protrusion 407. The protruding limiting block 408 can pass through the first end 409. After the protruding limiting block 408 passes through the first end 409, the arc-shaped protrusion 407 can rotate to the second end 410 so that the protruding limiting block 408 is fastened to the bottom of the material container body 404.
[0030] Specifically, there are multiple protrusions 405 arranged in a circular pattern. The bottom of the material container body 404 has corresponding multiple fixing grooves 406. The length of the fixing grooves 406 is greater than the length of the protrusions 405. In use, the first ends 409 of each fixing groove 406 of the material container body 404 are aligned with each protrusion 405, and the material container body 404 is snapped downwards, so that the protruding limiting block 408 on the protrusion 405 passes through the first end 409 of the fixing groove 406. Since the protruding limiting block 408 protrudes from the arc-shaped protrusion 407, when the material container body 404 is rotated, the arc-shaped protrusion 407 can rotate to the second end 410. At this time, the protruding limiting block 408 is limited by the second end 410 of the fixing groove 406, thereby limiting the upward movement of the material container body 404, so that the material container body 404 and the connecting base plate 403 are fixedly connected to each other, making it convenient for the material container body 404 to rotate with the chain 302. Since the soft magnetic core products come in various sizes, the packaging bags for smaller soft magnetic cores are relatively small. They can be easily disassembled by rotating the material container body 404 in the reverse direction. This makes it convenient to replace the material container body 404 with different sizes according to the product, making it highly practical and adaptable to various production situations.
[0031] In some embodiments, such as Figure 5 As shown, the guide structure 303 includes an outer guide portion 304 and an inner guide portion 305 disposed within the outer guide portion 304.
[0032] The outer guide part 304 is mainly used to control the overall movement direction of the chain 302 and to fix the guide structure 303 on the unloading platform 2. The chain 302 is movable, and the inner guide part 305 is used to support and guide the chain 302. The inner guide part 305 is made of plastic, which effectively reduces the noise of the chain 302, reduces the friction of the chain 302, and enhances the service life of the chain 302. The separate arrangement of the inner guide part 305 and the outer guide part 304 means that the inner guide part 305 can be directly replaced after it is worn, without moving or changing the structure of the conveying device.
[0033] Furthermore, such as Figure 5As shown, the outer guide portion 304 includes an L-shaped guide member 306 and a Z-shaped guide member 307 disposed on the L-shaped guide member 306. A first groove 308 matching the inner guide portion 305 is formed between the L-shaped guide member 306 and the Z-shaped guide member 307.
[0034] The Z-shaped guide 307 is stacked on the L-shaped guide 306. The overlapping part is fixed to the unloading platform 2 by fasteners such as screws. The first groove 308 formed by the L-shaped guide 306 and the Z-shaped guide 307 is used to place the inner guide part 305. The side-overlapping structure is easy to disassemble and does not affect the movement of the chain 302.
[0035] Furthermore, such as Figure 5 As shown, the inner guide portion 305 has a second groove 310 that matches the chain plate 309 of the chain 302 on its inner side. The lower side of the second groove 310 has a third groove 312 that matches the roller 311 of the chain 302. The lower part of the third groove 312 has a fourth groove 313 that matches the chain plate 309. The lower part of the fourth groove 313 has a fifth groove 315 that matches the pin 314 of the chain 302.
[0036] The second groove 310, the third groove 312, the fourth groove 313 and the fifth groove 315 of the inner guide portion 305 correspond to the overall structure of the chain 302 from top to bottom. The grooves that match each structure can effectively reduce the shaking of the chain 302 and increase the stability of the chain 302, thereby increasing the stability of the transmission device.
[0037] In some embodiments, such as Figure 1-5 As shown, a shaping cylinder 411 is placed inside the material bag.
[0038] In practice, the material bags are made of plastic or foam, which are relatively soft and easy to store. However, they are prone to collapse and may be flattened and leak out when the quantitative feeding device 1 is feeding. The material bag is supported by a shaping cylinder 411, which prevents poor packaging. Afterwards, the shaping cylinder 411 can be removed to continue the next round of feeding and packaging.
[0039] In some embodiments, such as Figure 1-3 As shown, an auxiliary wheel 412 is provided at the bottom of the material cylinder 401.
[0040] Since the material cylinder 401 is mounted on the chain 302, and the width of the material cylinder 401 is wider than the width of the chain 302, it is prone to instability and tipping. An auxiliary wheel 412 is provided on the material cylinder 401. The auxiliary wheel 412 rolls on the unloading platform 2 with the chain 302, providing strong support for the material cylinder 401 and preventing tipping.
[0041] Furthermore, such as Figure 1-3 As shown, the auxiliary wheel 412 includes a support rod 413 fixed to the bottom of the material cylinder 401 and connected to the chain 302, and a roller 414 disposed at the bottom end of the support rod 413. The roller 414 is located on the outside of the chain 302.
[0042] Because the soft magnetic core product is small in size and light in weight, in practice, only one auxiliary wheel 412 needs to be set on the outside of the chain 302 to avoid the centrifugal force generated when turning causing it to flip outward, thus achieving the required support effect.
[0043] In some embodiments, the unloading platform 2 includes a left platform 201, a right platform 202, and an extension component disposed between the left platform 201 and the right platform 202. Two sets of sprocket drive devices 301 are respectively disposed on both sides of the left platform 201, and two other sets of sprocket drive devices 301 are respectively disposed on both sides of the right platform 202 relative to the two sets of sprocket drive devices 301 on the left platform 201.
[0044] The expansion component (not shown in the attached diagram) is designed to adapt to different production needs. When demand is high, the unloading platform 2 can be expanded, while during normal production, it can be folded into a normal size. Due to the detachable nature of the chain 302, the chain 302 can be lengthened according to the distance extended by the expansion component, and the material placement cylinder 401 is also installed on the newly added chain 302. Since the material placement cylinder 401 is detachable, storage and installation are very convenient.
[0045] The terms and words used in the foregoing description and claims are not limited to their literal meaning, but are merely used by the applicant to enable a clear and consistent understanding of the present invention. Therefore, those skilled in the art should understand that the foregoing description of various embodiments of the present invention is for illustrative purposes only, and not intended to limit the present invention as defined by the appended claims and their equivalents.
Claims
1. A dosing and transfer device, characterized in that The application relates to a quantitative material feeding device. The quantitative material feeding device comprises a quantitative material feeding device (1), a material feeding platform (2) arranged below the quantitative material feeding device (1), four chain wheel driving devices (301) arranged on the material feeding platform (2), chains (302) in mesh transmission with the chain wheel driving devices (301), a guide structure (303) for guiding the chains (302) and a plurality of material placing barrels (401) detachably arranged on the chains (302), and each of the material placing barrels (401) is provided with a material bag.
2. A dosing and conveying device according to claim 1, characterized in that The material placing barrel (401) comprises a connecting bottom plate (403) fixed on the chain (302) and a material placing barrel body (404) connected with the connecting bottom plate (403), the connecting bottom plate (403) is provided with a protruding part (405), the bottom of the material placing barrel body (404) is provided with a fixing groove (406) matched with the protruding part (405), and the protruding part (405) is detachably fixed in the fixing groove (406).
3. A dosing and conveying device according to claim 2, characterized in that The protruding part (405) comprises an arc-shaped protruding block (407) connected with the connecting bottom plate (403) and a protruding limiting block (408) connected with the arc-shaped protruding block (407), two ends of the fixing groove (406) are a first end (409) and a second end (410) respectively, the first end (409) of the fixing groove (406) is matched with the protruding limiting block (408), the second end (410) of the fixing groove (406) is matched with the arc-shaped protruding block (407), the protruding limiting block (408) can pass through the first end (409), and after the protruding limiting block (408) passes through the first end (409), the arc-shaped protruding block (407) can be rotated to the second end (410) so that the protruding limiting block (408) is buckled on the bottom of the material placing barrel body (404).
4. A dosing and conveying device according to claim 1, characterized in that: The guide structure (303) comprises an outer guide part (304) and an inner guide part (305) arranged in the outer guide part (304).
5. A dosing and conveying device according to claim 4, characterized in that: The outer guide part (304) comprises an L-shaped guide piece (306) and a Z-shaped guide piece (307) arranged on the L-shaped guide piece (306), and the L-shaped guide piece (306) and the Z-shaped guide piece (307) form a first groove (308) matched with the inner guide part (305).
6. A dosing and conveying device according to claim 4, characterized in that: The inner side of the inner guide part (305) is provided with a second groove (310) matched with a chain plate (309) of the chain (302), the lower side of the second groove (310) is provided with a third groove (312) matched with a roller (311) of the chain (302), the lower side of the third groove (312) is provided with a fourth groove (313) matched with the chain plate (309), and the lower side of the fourth groove (313) is provided with a fifth groove (315) matched with a pin shaft (314) of the chain (302).
7. A dosing and conveying device according to claim 1, characterized in that: The material bag is provided with a shaping barrel (411).
8. A dosing and conveying device according to claim 1, characterized in that: The bottom of the storage barrel (401) is provided with an auxiliary wheel (412).
9. A dosing and conveying device according to claim 8, characterized in that: The auxiliary wheel (412) comprises a supporting rod (413) fixed to the bottom of the storage barrel (401) and connected with the chain (302), and a roller (414) arranged at the bottom end of the supporting rod (413), wherein the roller (414) is located outside the chain (302).
10. A dosing and conveying device according to any one of claims 1-9, characterized in that: The discharging platform (2) comprises a left platform (201), a right platform (202), and an expansion component arranged between the left platform (201) and the right platform (202), two groups of the chain wheel driving devices (301) are arranged on the two sides of the left platform (201) respectively, and the other two groups of the chain wheel driving devices (301) are arranged on the two sides of the right platform (202) respectively relative to the two groups of the chain wheel driving devices (301) of the left platform (201).