Layered dispensing device

Abstract

The application provides a layered discharging device. The layered discharging device comprises a discharging support, a material guiding channel and a discharging opening in communication with the material guiding channel, the material guiding channel being used for guiding material to move to the discharging opening; a plurality of discharging assemblies, the plurality of discharging assemblies being sequentially arranged on the discharging support along the extension direction of the material guiding channel, the discharging assembly being capable of quantitative discharging, and the outlet of the discharging assembly being in communication with the material guiding channel. The technical scheme of the application solves the problems of low efficiency and poor accuracy of the discharging mode in the prior art.

Description

Technical Field

[0001] This invention relates to the field of layered feeding devices, and more specifically, to a layered feeding device. Background Technology

[0002] With the development of power grid fiber optics and communication network fiber optics, composite overhead ground wires are being used more and more widely. During operation, they will generate slight wind vibrations. Anti-vibration whips are mainly used to suppress the vibrations of composite overhead ground wires caused by wind, protect cables and connecting hardware from fatigue damage, and extend the service life of overhead ground wires.

[0003] The processing of vibration dampers involves the addition of two or three types of PVC granules. Since these three materials are distributed in different parts of the damper, they need to be added in layers. Because vibration dampers involve both vibration and electrical performance, each material needs to be added in precise quantities. In existing technologies, materials are typically weighed and prepared in batches in advance according to demand, and then added sequentially. However, this method is inefficient, and repeated weighing and adding can easily lead to errors, resulting in low efficiency and poor accuracy in the material feeding process. Summary of the Invention

[0004] The main objective of this invention is to provide a layered feeding device to solve the problems of low efficiency and poor accuracy in the existing feeding methods.

[0005] To achieve the above objectives, the present invention provides a layered feeding device, comprising: a feeding support and multiple feeding components. The feeding support has a guiding channel and a feeding port communicating with the guiding channel. The guiding channel guides material to move to the feeding port. Multiple feeding components are sequentially arranged on the feeding support along the extending direction of the guiding channel. The outlet of each feeding component communicates with the guiding channel. Each feeding component includes: a feeding mechanism including a hopper, through which material enters and is stored; an adjusting mechanism; and a feeding mechanism including an operating component, a material receiving component, and a rotating feeding component. The material receiving component is disposed on the feeding support and has a receiving channel and an inlet and an outlet communicating with the receiving channel. The inlet is located above the outlet. The discharge port is connected to the outlet of the hopper, and the discharge port is connected to the guide channel. The rotating feeding component includes a fixed part, a moving part, and an actuating part. The fixed part is rotatably mounted on the material receiving component and is connected to the operating component. The fixed part is provided with an installation channel, the extension direction of which is perpendicular to the rotation axis of the fixed part. The moving part is located inside the installation channel, and the moving part and part of the inner wall of the installation channel form a feeding trough. The actuating part is linked to the adjustment mechanism. By operating the adjustment mechanism, the actuating part drives the moving part to move within the installation channel to adjust the size of the feeding trough so that the feeding component can feed a quantitative amount of material. The operating component is rotatably mounted on the material receiving component. By turning the operating component, the feeding component rotates within the receiving channel so that the feeding trough can be connected to either the inlet or the outlet.

[0006] Furthermore, the adjusting mechanism is rotatably disposed on the material receiving component, and the rotating feeding component includes two moving parts spaced apart within the installation channel. The actuating element includes: at least one elastic element connected between the two moving parts, the elastic element being used to provide a pulling force to bring the two moving parts closer together; and a cam rotatably disposed between the two moving parts. The adjusting mechanism is connected to the cam, and rotating the adjusting mechanism allows the cam to bring the two moving parts closer together or further apart. A feeding groove is formed on the opposite side of each of the two moving parts, one of the two feeding grooves is connected to the inlet, and the other of the two feeding grooves is connected to the outlet.

[0007] Furthermore, the operating component is provided with a scale groove, and the adjustment mechanism includes an adjustment dial, an adjustment rod, a linkage rod, and a locking member. The adjustment dial is rotatably disposed on the operating component and located on the side of the operating component facing the material receiving component. The linkage rod is used to connect the adjustment dial and the cam. One end of the adjustment rod is connected to the adjustment dial, and the other end of the adjustment rod extends out of the scale groove and cooperates with the locking member. The locking member has a locking position that locks the adjustment rod on the operating component and an unlocking position that unlocks the adjustment rod so that the adjustment rod can slide in the scale groove.

[0008] Furthermore, along a direction that forms an angle with the extension direction of the installation channel, guide grooves are provided on the inner walls of both sides of the installation channel, and sliding parts are provided at both ends of the moving part, with the two sliding parts slidingly engaging with the two guide grooves respectively.

[0009] Furthermore, the material receiving component is a cylindrical structure, with the inlet and outlet located on the radial sides of the cylindrical structure. The unloading mechanism also includes connecting rods and two closed plates. Along the extension direction of the receiving channel, the two closed plates are rotatably connected to both sides of the material receiving component. The connecting rods pass through and are used to connect the fixing component, the two closed plates, and the operating component.

[0010] Furthermore, the operating components include a screwing component and a gear disk connected to the screwing component; the feeding mechanism also includes a feeding wheel, a transmission gear and a transmission shaft, the transmission shaft being rotatably inserted through the hopper, at least part of the feeding wheel being located inside the hopper, the feeding wheel being connected to the outer periphery of the transmission shaft, one end of the transmission shaft extending out of the hopper and connected to the transmission gear, and the transmission gear being connected to the gear disk.

[0011] Furthermore, the feeding assembly also includes a speed-increasing mechanism, which includes: a rotating shaft rotatably disposed on the hopper; a first gear connected to the outer periphery of the rotating shaft, the outer diameter of the first gear being smaller than the outer diameter of the gear disk; and a second gear connected to the outer periphery of the rotating shaft, the outer diameters of the transmission gear and the first gear being smaller than the outer diameter of the second gear, the first gear meshing with the gear disk, and the second gear meshing with the transmission gear.

[0012] Furthermore, the feeding assembly also includes a feeding pipe connected to the material receiving component, with the inlet of the feeding pipe connected to the outlet, and the outlet of the feeding pipe forming the outlet of the feeding assembly.

[0013] Furthermore, there are multiple material guiding channels and multiple material discharge ports, with each material discharge port corresponding to and connected to one of the multiple material guiding channels. The multiple material guiding channels are spaced apart along the rotation axis of the rotating material feeding component. There are multiple outlets of the material feeding component, with each outlet corresponding to and connected to one of the multiple material guiding channels.

[0014] Furthermore, the layered feeding device also includes a material discharge plate, and a feeding bracket is movably disposed on the material discharge plate. The material discharge plate is provided with a plurality of material discharge holes arranged in rows and columns, and the feeding port can selectively communicate with any one of the plurality of material discharge holes.

[0015] By applying the technical solution of this invention, compared with the existing material feeding method of batch weighing and sequential feeding, this application sets up multiple feeding components, and the feeding components can feed quantitatively, so that different types of materials can be distributed into the material guiding channel according to a preset ratio and order, thereby realizing layered feeding. Moreover, by controlling the quantitative feeding of the feeding components, the feeding amount of each material can be controlled, thereby improving the feeding accuracy and efficiency, so as to solve the problems of low efficiency and poor accuracy of the existing feeding method. Attached Figure Description

[0016] The accompanying drawings, which form part of this application, are used to provide a further understanding of the invention. The illustrative embodiments of the invention and their descriptions are used to explain the invention and do not constitute an undue limitation of the invention. In the drawings:

[0017] Figure 1 A schematic diagram of an embodiment of the layered feeding device of the present invention is shown;

[0018] Figure 2 It shows Figure 1 Left view of the layered feeding device;

[0019] Figure 3 It shows Figure 1 A schematic diagram of the material feeding bracket of the layered feeding device;

[0020] Figure 4 It shows Figure 1 A schematic diagram of the feeding component of the layered feeding device;

[0021] Figure 5 It shows Figure 4 Left view of the unloading component;

[0022] Figure 6 It shows Figure 4 Rear view of the unloading component;

[0023] Figure 7 It shows Figure 4 A top view of the material feeding assembly;

[0024] Figure 8 It shows Figure 4 An internal cross-sectional view of the feeding assembly (with the feed port open);

[0025] Figure 9 It shows Figure 4 Another internal cross-sectional view of the feeding assembly (the feed port is closed).

[0026] Figure 10 It shows Figure 8A schematic diagram of the internal structure of the feeding mechanism of the feeding component (the adjusting lever is in position three when feeding is at its maximum).

[0027] Figure 11 It shows Figure 10 A partial structural diagram of the feeding mechanism;

[0028] Figure 12 It shows Figure 11 A partial structural diagram of the feeding mechanism;

[0029] Figure 13 It shows Figure 8 Another internal structure diagram of the feeding mechanism of the feeding component (the adjusting rod is in the first position when feeding is minimal).

[0030] Figure 14 It shows Figure 13 A partial structural diagram of the feeding mechanism;

[0031] Figure 15 It shows Figure 14 A partial structural diagram of the feeding mechanism.

[0032] The above figures include the following reference numerals:

[0033] 10. Feeding bracket; 11. Guide channel; 12. Feeding port; 13. Side plate; 15. End plate; 16. Partition plate; 17. Support rod; 18. Feeding baffle; 20. Feeding assembly; 21. Hopper; 22. Feeding wheel; 23. Transmission gear; 24. Transmission shaft; 25. Rotating shaft; 26. First gear; 27. Second gear; 28. Feeding pipe; 291. Bearing; 292. Retaining ring; 30. Operating component; 31. Scale groove; 32. Rotary... 33. Gear disk; 40. Material receiving component; 41. Feed inlet; 50. Rotary feeding component; 51. Feed trough; 52. Moving component; 53. Actuating component; 531. Elastic element; 532. Cam; 54. Fixing component; 55. Guide groove; 56. Sliding component; 60. Adjusting mechanism; 61. Adjusting dial; 62. Adjusting rod; 63. Linkage rod; 71. Connecting rod; 72. Enclosed plate; 80. Discharge plate; 81. Discharge hole. Detailed Implementation

[0034] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0035] like Figures 1 to 15As shown, an embodiment of the present invention provides a layered feeding device. The layered feeding device includes: a feeding support 10 having a guiding channel 11 and a feeding port 12 communicating with the guiding channel 11, the guiding channel 11 being used to guide materials to move to the feeding port 12; and a plurality of feeding components 20, which are sequentially arranged on the feeding support 10 along the extending direction of the guiding channel 11, the feeding components 20 being capable of quantitative feeding, and the outlet of the feeding component 20 being communicated with the guiding channel 11.

[0036] In the above technical solution, compared with the existing technology of batch weighing and sequential feeding, this application sets up multiple feeding components 20, and the feeding components 20 can feed quantitatively, so that different types of materials can be distributed into the material guide channel 11 according to a preset ratio and order, thereby realizing layered feeding. Moreover, by controlling the quantitative feeding of the feeding components 20, the feeding amount of each material can be controlled, thereby improving the feeding accuracy and efficiency, so as to solve the problems of low efficiency and poor accuracy of the existing feeding method.

[0037] In some embodiments, the device of the present invention employs three feeding assemblies 20, arranged sequentially from high to low, each assembling different types of ingredients. These assemblies are operated sequentially during feeding, achieving layered feeding. It should be noted that the feeding assemblies 20 of the present invention are not limited to three sets, but may also include other quantities.

[0038] The feeding bracket 10 includes two side plates 13, a bottom plate, an end plate 15, multiple partitions 16, a support rod 17, and a feeding baffle 18. The two side plates 13 are connected to both sides of the bottom plate, and the end plate 15 is connected to one end of the bottom plate to form a guiding chamber. Multiple partitions 16 are spaced apart between the two side plates to divide the guiding chamber into multiple guiding channels 11. The feeding baffle 18 is connected to the other end of the bottom plate and has multiple channels. The outlets of the multiple channels form feeding ports 12. The multiple channels are respectively arranged in a one-to-one correspondence with the multiple guiding channels 11. The support rod 17 is supported on the bottom plate.

[0039] It should be noted that, since static electricity is generated during charged feeding, which affects the particle properties, electrically controlled feeding is generally prohibited. Therefore, this application provides a mechanical feeding device, specifically, as follows: Figures 1 to 15As shown, in an embodiment of the present invention, the feeding assembly 20 includes: a feeding mechanism including a hopper 21, through which material enters and is stored in the hopper 21; and a feeding mechanism including an operating component 30, a material receiving component 40, and a rotating feeding component 50. The material receiving component 40 is disposed on the feeding support 10 and has a receiving channel and an inlet 41 and an outlet communicating with the receiving channel. The inlet 41 is located above the outlet and is connected to the outlet of the hopper 21. The outlet is connected to the guide channel 11. The operating component 30 is rotatably disposed on the material receiving component 40. The rotating feeding component 50 is provided with a feeding groove 51. By turning the operating component 30, the rotating feeding component 50 rotates within the receiving channel so that the feeding groove 51 can communicate with either the inlet 41 or the outlet.

[0040] In the above technical solution, the material enters from the outside through the inlet of the hopper 21 and is temporarily stored inside the hopper 21. Then, by the twisting action of the operating component 30, the rotating feeding component 50 is driven to rotate in the receiving channel of the material receiving component 40. The rotating feeding component 50 is provided with one or more feeding grooves 51. As the rotating feeding component 50 rotates, the feeding grooves 51 will alternately connect with the inlet 41 and outlet of the material receiving component 40. When a feeding groove 51 is aligned with the inlet 41, the material stored in the hopper 21 will quantitatively enter the feeding groove 51. Then, as the rotating feeding component 50 continues to rotate, the feeding groove 51 will be aligned with the outlet, so that the material can accurately flow along the guide channel 11 and finally flow out from the feeding port 12 into the preset position or equipment, completing a precise feeding operation. This application, through the aforementioned mechanical linkage mechanism, not only achieves precise layering and quantitative feeding of materials, thus solving the problems of low efficiency and poor accuracy of existing feeding methods, but also eliminates the need for electric control, preventing the influence of static electricity on the performance of sensitive materials, and improving the safety of the equipment and the quality stability of the materials.

[0041] Because the anti-vibration whips come in different sizes, the amount of various materials fed also varies. It is necessary to adjust the feeding amount of each material according to its specifications. The inventor has developed a fixed feeding device that can feed materials individually, but its weight is not adjustable. Therefore, as... Figures 10 to 15 As shown, in an embodiment of the present invention, the feeding assembly 20 further includes an adjustment mechanism 60, and the rotating feeding component 50 includes: a fixing member 54, rotatably disposed on the material receiving component 40, the fixing member 54 being connected to the operating component 30, the fixing member 54 having an installation channel, the extension direction of the installation channel being perpendicular to the rotation axis of the fixing member 54; a moving member 52, located within the installation channel, the moving member 52 and a portion of the inner wall of the installation channel forming a feeding trough 51; and an actuating member 53, linked to the adjustment mechanism 60, operating the adjustment mechanism 60, the actuating member 53 driving the moving member 52 to move within the installation channel to adjust the size of the feeding trough 51.

[0042] In the above technical solution, when the material feeding amount needs to be adjusted, the operator only needs to rotate the adjusting mechanism 60. The movement transmitted by the actuator 53 causes the moving part 52 to move within the installation channel. This changes the size of the feeding trough 51, allowing for precise control of the weight of each feeding. Furthermore, this device is designed with two feeding troughs 51, which are alternately connected to the inlet 41 and the outlet. While one feeding trough 51 is receiving material, the other is preparing to release it. This alternating operation mode significantly improves feeding efficiency and ensures continuous production. This not only solves the problem of the fixed feeding amount in fixed feeding devices, meeting the requirement for flexible material quantity control in anti-vibration whip manufacturing, but also optimizes the feeding process through the dual feeding trough design, avoiding delays caused by waiting in a single trough and significantly improving production efficiency. In addition, the mechanical adjustment method avoids potential safety hazards associated with electrical control, making it particularly suitable for handling sensitive materials, such as the precise proportioning of chemical raw materials, significantly enhancing its safety and reliability.

[0043] like Figures 4 to 15 As shown, in an embodiment of the present invention, the adjusting mechanism 60 is rotatably disposed on the material receiving member 40, and the rotating feeding member 50 includes two moving parts 52 spaced apart within the installation channel. The actuating member 53 includes: at least one elastic element 531 connected between the two moving parts 52, the elastic element 531 being used to provide a pulling force to bring the two moving parts 52 closer together; and a cam 532 rotatably disposed between the two moving parts 52. The adjusting mechanism 60 is connected to the cam 532. Rotating the adjusting mechanism 60 allows the cam 532 to bring the two moving parts 52 closer together or further apart. Each of the opposing sides of the two moving parts 52 has a feeding groove 51, one of which communicates with the inlet 41, and the other of which communicates with the outlet. The moving part 52 is a sliding plate.

[0044] With the above settings, when the adjusting mechanism 60 is rotated, the cam 532 and the elastic element 531 work together to drive the two moving parts 52 to move closer or further apart, thereby adjusting the size of the two feeding troughs 51. This solves the problem of difficulty in adjusting the material feeding amount when the specifications of the anti-vibration whip change. Moreover, the alternating working mode of the double feeding troughs significantly speeds up the feeding speed and reduces waiting time. Especially when dealing with products of different specifications, it can respond flexibly and avoid the problem of low efficiency of traditional fixed feeding devices.

[0045] It should be noted that the two moving parts 52 are positioned opposite each other and form a feeding trough 51 with the inner wall of the installation channel. By moving the moving parts 52, the feeding weight can be adjusted according to the requirements. Once the feeding weight is determined, the particles can be accurately fed.

[0046] It should be noted that the cam 532 contacts both slide plates simultaneously, and during rotation, it drives the two slide plates to move simultaneously within the installation channel, ensuring the synchronicity of the two slide plates. The slide plates at different positions on the fixing part represent different weights of material to be fed, and the material feeding amount of the two feeding slots 51 is always consistent, achieving synchronous and precise feeding. Moreover, the rotating feeding component 50 can complete two feedings in one rotation, improving feeding efficiency.

[0047] In some embodiments, the fixing member 54 is a fixing block and the elastic element 531 is a spring.

[0048] like Figures 8 to 14 As shown in the embodiment of the present invention, the operating member 30 is provided with a scale groove 31, and the adjustment mechanism 60 includes an adjustment dial 61, an adjustment rod 62, a linkage rod 63, and a locking member. The adjustment dial 61 is rotatably disposed on the operating member 30 and located on the side of the operating member 30 facing the material receiving member 40. The linkage rod 63 is used to connect the adjustment dial 61 and the cam 532. One end of the adjustment rod 62 is connected to the adjustment dial 61, and the other end of the adjustment rod 62 extends out of the scale groove 31 and cooperates with the locking member. The locking member has a locking position that locks the adjustment rod 62 on the operating member 30 and an unlocking position that unlocks the adjustment rod 62 so that the adjustment rod 62 can slide in the scale groove 31.

[0049] In the above technical solution, the operator switches the locking component to the unlocked position, releasing the restriction on the adjusting rod 62. Then, by rotating the adjusting rod 62, the adjusting disc 61 is rotated. The adjusting disc 61 acts on the cam 532 through the linkage rod 63, enabling the cam 532 to drive the moving component 52 to move, thereby adjusting the size of the feeding groove 51 until the adjusting rod 62 slides to the position marked on the scale groove 31, thus achieving precise control of the feeding amount. Finally, the locking component is reset to the locked position to prevent the adjusting disc 61, linkage rod 63, and cam 532 from rotating relative to the fixed component 54, ensuring that the feeding amount remains constant in subsequent production processes. This series of operations is both quick and accurate, and the visual feedback from the scale groove 31 greatly enhances the controllability and consistency of the adjustment process, adapting to the requirements of different product specifications or specific production conditions, and significantly improving the adaptability and production efficiency of the equipment.

[0050] In some embodiments, the locking element is a nut.

[0051] In some embodiments, such as Figure 11 As shown, guide grooves 55 are provided on the inner walls of both sides of the installation channel at an angle to the extension direction of the installation channel. Sliding members 56 are provided at both ends of the moving member 52, and the two sliding members 56 are slidably engaged with the two guide grooves 55 respectively. In this way, the accuracy and smoothness of the movement of the sliding members 56 can be guaranteed.

[0052] like Figures 11 to 15 As shown in the embodiment of the present invention, the material receiving component 40 is a cylindrical structure, with the inlet 41 and outlet located on the radial sides of the cylindrical structure. The unloading mechanism also includes a connecting rod 71 and two closed plates 72. Along the extension direction of the receiving channel, the two closed plates 72 are rotatably connected to both sides of the material receiving component 40. The connecting rod 71 passes through and is used to connect the fixing member 54, the two closed plates 72, and the operating component 30. In this way, the fixing member 54, the two closed plates 72, and the operating component 30 can be connected, so that when the operating component 30 is rotated, the fixing member 54 can be rotated to achieve unloading; and the closed plates 72 will not affect the operating component 30 from driving the fixing member 54 to rotate through the connecting rod 71.

[0053] A fixed feeding device known to the inventor is prone to jamming during feeding, causing equipment damage. Therefore, as... Figure 8 and Figure 9 As shown, in an embodiment of the present invention, the operating component 30 includes a screwing component 32 and a gear disk 33 connected to the screwing component 32; the feeding mechanism also includes a feeding wheel 22, a transmission gear 23 and a transmission shaft 24. The transmission shaft 24 is rotatably disposed in the hopper 21. At least a portion of the feeding wheel 22 is located inside the hopper 21. The feeding wheel 22 is connected to the outer periphery of the transmission shaft 24. One end of the transmission shaft 24 extends out of the hopper 21 and is connected to the transmission gear 23. The transmission gear 23 is connected to the gear disk 33 in a transmission connection.

[0054] In the above technical solution, by twisting the twisting component 32, the operator can drive the connected gear disk 33 to rotate. Through the transmission connection between the gear disk 33 and the transmission gear 23, the transmission shaft 24 can be driven to rotate. The part of the feeding wheel 22 is located inside the hopper 21 and is in direct contact with the material. Through the connection with the outer periphery of the transmission shaft 24, it can rotate with the rotation of the transmission shaft 24, playing the role of pushing the material. This quickly pushes the material into the hopper 21 and pushes it into the feeding mechanism, avoiding jamming caused by material accumulation or adhesion, ensuring the continuity and efficiency of the feeding process, and effectively avoiding equipment damage.

[0055] In some embodiments, the fixing member 54 is connected to the gear disk 33 via the connecting rod 71, and the gear disk 33 is equipped with an adjustment disc 61.

[0056] In some embodiments, a bearing 291 is provided between the drive shaft 24 and the hopper 21, and a retaining ring 292 is provided on at least one side of the bearing 291.

[0057] like Figure 8As shown in the embodiment of the present invention, the feeding assembly 20 further includes a speed-increasing mechanism, which includes: a rotating shaft 25 rotatably disposed on the hopper 21; a first gear 26 connected to the outer periphery of the rotating shaft 25, the outer diameter of the first gear 26 being smaller than the outer diameter of the gear disk 33; and a second gear 27 connected to the outer periphery of the rotating shaft 25, the outer diameters of the transmission gear 23 and the first gear 26 being smaller than the outer diameter of the second gear 27, the first gear 26 meshing with the gear disk 33, and the second gear 27 meshing with the transmission gear 23.

[0058] In the above technical solution, when the gear disk 33 rotates, it can drive the first gear 26 to rotate at a faster speed. Since the first gear 26 and the second gear 27 are on the same shaft, they can achieve synchronous rotation speed. The second gear 27 meshes with the transmission gear 23, which enables the transmission gear 23 to rotate rapidly during the rotation of the gear disk 33. The transmission gear 23 drives the feeding wheel 22 to rotate through the transmission shaft 24, making the feeding wheel 22 rotate faster relative to the gear disk 33. This allows the material to be pushed into the hopper quickly, avoiding material jamming.

[0059] In some embodiments, the feed wheel 22 is located at the inlet of the hopper.

[0060] In some embodiments, when it is necessary to adjust the feeding amount, a sleeve is used to fix the transmission shaft 24 of the transmission gear 23 or the rotation shaft 25 of the first gear 26 so that the gear set cannot rotate. The adjusting rod 62 on the gear disk 33 is then turned. The adjusting rod 62 is connected to the adjusting amount disk 61. The adjusting amount disk 61 is connected to the cam 532 through the linkage rod 63, thereby driving the cam 532 to rotate, thus realizing the adjustment of the feeding amount.

[0061] like Figure 8 As shown, in an embodiment of the present invention, the feeding assembly 20 further includes a feeding pipe 28 connected to the material receiving member 40. The inlet of the feeding pipe 28 is connected to the outlet, and the outlet of the feeding pipe 28 forms the outlet of the feeding assembly 20.

[0062] With the above settings, the feeding component 20 can directly transport materials to the target position through the feeding pipe 28, which improves the accuracy and efficiency of feeding.

[0063] like Figures 1 to 3 As shown in the embodiment of the present invention, there are multiple material guiding channels 11 and multiple material discharge ports 12. The multiple material discharge ports 12 are connected to the multiple material guiding channels 11 in a one-to-one correspondence. The multiple material guiding channels 11 are spaced apart along the rotation axis of the rotating material feeding component 50. The material feeding assembly 20 has multiple outlets, and the multiple outlets of the material feeding assembly 20 are connected to the multiple material guiding channels 11 in a one-to-one correspondence. In this way, multiple production lines can be operated simultaneously.

[0064] Similarly, there are multiple rotating feeding components 50. The cams 532 of the multiple rotating feeding components 50 are connected by the linkage rod 63 to achieve synchronous adjustment of the feeding amount. The fixing parts 54 of the multiple rotating feeding components 50 are connected by the connecting rod 71 to achieve synchronous feeding.

[0065] It should be noted that there are five material guide channels 11, so that the same material can be fed into five pipelines at the same time; of course, the material guide channels 11 are not limited to five, and can also be other numbers.

[0066] like Figure 1 As shown in the embodiment of the present invention, the layered feeding device further includes a material discharge plate 80, and a feeding bracket 10 is movably disposed on the material discharge plate 80. The material discharge plate 80 is provided with a plurality of material discharge holes 81 arranged in rows and columns, and the feeding port 12 can selectively communicate with any one of the plurality of material discharge holes 81. In this way, it can be adapted to the simultaneous production of different production lines.

[0067] It should be noted that the layered feeding device can realize the layered feeding of different materials. Three or more feeding components 20 are installed on the feeding bracket 10 respectively, and the three or more feeding components 20 are located at different heights. During feeding, the operating components are rotated according to the actual feeding requirements, so that different materials are fed from the feeding components 20 to the guiding channel 11 and flow into the equipment through the leakage hole 81, thus realizing the layered feeding of different materials.

[0068] It should be noted that the feeding device is equipped with multiple material guide channels 11, and each type of material can be fed into multiple material discharge holes 81 at the same time, which can feed multiple devices at the same time, improving the feeding efficiency. At the same time, the device can realize cross feeding of multiple materials according to actual needs.

[0069] It should be noted that the gear disk 33 drives the rotating feeding component 50 to rotate, so that the material enters the material discharge hole 81, achieving precise feeding. At the same time, the guide feeding bracket 10 is a movable design to feed material into multiple material discharge holes 81, which can achieve fast and accurate feeding. The device changes speed through the speed-increasing mechanism, so that the feeding wheel 22 has a faster speed, which can rotate faster than the precise rotating feeding component 50, pushing the material into the feeding mechanism.

[0070] It should be noted that this invention uses a completely mechanical structure to achieve precise material feeding, solving the problem that precise material feeding cannot be controlled electrically inside chemical products, and thus has great practical value.

[0071] As can be seen from the above description, the above embodiments of the present invention achieve the following technical effects: Compared with the material feeding method of batch weighing and sequential feeding in the prior art, in this application, by setting multiple feeding components, and the feeding components being able to feed quantitatively, different types of materials can be allocated to the material guiding channel according to a preset ratio and order, thereby achieving layered feeding. Furthermore, by controlling the quantitative feeding of the feeding components, the feeding amount of each material can be controlled, thereby improving the accuracy and efficiency of feeding, and solving the problems of low efficiency and poor accuracy of the existing feeding methods.

[0072] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A layered feeding device, characterized in that, include: A feeding support (10) and a plurality of feeding components (20) are provided. The feeding support (10) has a material guide channel (11) and a feeding port (12) communicating with the material guide channel (11). The material guide channel (11) is used to guide material to move to the feeding port (12). The plurality of feeding components (20) are arranged sequentially on the feeding support (10) along the extending direction of the material guide channel (11). The outlet of the feeding component (20) is communicating with the material guide channel (11). The feeding component (20) includes: The feeding mechanism includes a hopper (21), through which material enters and is stored in the hopper (21); Adjustment mechanism (60); The feeding mechanism includes an operating component (30), a material receiving component (40), and a rotating feeding component (50). The material receiving component (40) is disposed on the feeding bracket (10). The material receiving component (40) has a receiving channel and an inlet (41) and an outlet communicating with the receiving channel. The inlet (41) is located above the outlet. The inlet (41) is connected to the outlet of the hopper (21). The outlet is connected to the guide channel (11). The rotating feeding component (50) includes a fixing component (54), a moving component (52), and an actuating component (53). The fixing component (54) is rotatably disposed on the material receiving component (40). The fixing component (54) is connected to the operating component (30). An installation channel is provided on the fixing component (54). The extension direction of the channel is perpendicular to the rotation axis of the fixing member (54); the moving member (52) is located in the installation channel, and the moving member (52) and part of the inner wall of the installation channel form a feeding trough (51); the actuator (53) is linked with the adjustment mechanism (60), and when the adjustment mechanism (60) is operated, the actuator (53) drives the moving member (52) to move in the installation channel to adjust the size of the feeding trough (51) so that the feeding assembly (20) can feed a quantity of material; the operating member (30) is rotatably disposed on the material receiving member (40), and when the operating member (30) is turned, the rotating feeding member (50) rotates in the receiving channel so that the feeding trough (51) can communicate with either the inlet (41) or the outlet; The adjusting mechanism (60) is rotatably disposed on the material receiving member (40), the rotating feeding member (50) includes two moving parts (52) spaced apart within the installation channel, and the actuating member (53) includes: At least one elastic element (531) is connected between the two moving parts (52), the elastic element (531) being used to provide a pulling force that brings the two moving parts (52) closer together; A cam (532) is rotatably disposed between the two moving parts (52). The adjusting mechanism (60) is connected to the cam (532). By rotating the adjusting mechanism (60), the cam (532) can make the two moving parts (52) move closer to each other or further away from each other. The two moving parts (52) each have a feeding groove (51) formed on their opposite sides. One of the two feeding grooves (51) is connected to the feed inlet (41), and the other of the two feeding grooves (51) is connected to the discharge outlet.

2. The layered feeding device according to claim 1, characterized in that, The operating component (30) is provided with a scale groove (31). The adjustment mechanism (60) includes an adjustment dial (61), an adjustment rod (62), a linkage rod (63), and a locking member. The adjustment dial (61) is rotatably disposed on the operating component (30) and located on the side of the operating component (30) facing the material receiving component (40). The linkage rod (63) is used to connect the adjustment dial (61) and the cam (532). One end of the adjustment rod (62) is connected to the adjustment dial (61), and the other end of the adjustment rod (62) extends out of the scale groove (31) and cooperates with the locking member. The locking member has a locking position for locking the adjustment rod (62) on the operating component (30) and an unlocking position for unlocking the adjustment rod (62) so that the adjustment rod (62) can slide in the scale groove (31).

3. The layered feeding device according to claim 1, characterized in that, Along a direction that forms an angle with the extension direction of the installation channel, guide grooves (55) are provided on the inner walls of both sides of the installation channel, and sliding members (56) are provided at both ends of the moving member, with the two sliding members (56) slidingly engaging with the two guide grooves (55) respectively.

4. The layered feeding device according to claim 1, characterized in that, The material receiving component (40) is a cylindrical structure. The inlet (41) and the outlet are located on the radial sides of the cylindrical structure. The feeding mechanism also includes a connecting rod (71) and two closed plates (72). Along the extension direction of the receiving channel, the two closed plates (72) are rotatably connected to both sides of the material receiving component (40). The connecting rod (71) passes through and is used to connect the fixing member (54), the two closed plates (72) and the operating component (30).

5. The layered feeding device according to any one of claims 1 to 4, characterized in that, The operating component (30) includes a screwing component (32) and a gear disk (33) connected to the screwing component (32). The feeding mechanism also includes a feeding wheel (22), a transmission gear (23) and a transmission shaft (24). The transmission shaft (24) is rotatably inserted through the hopper (21). At least part of the feeding wheel (22) is located inside the hopper (21). The feeding wheel (22) is connected to the outer periphery of the transmission shaft (24). One end of the transmission shaft (24) extends out of the hopper (21) and is connected to the transmission gear (23). The transmission gear (23) is connected to the gear disk (33) in a transmission connection.

6. The layered feeding device according to claim 5, characterized in that, The feeding assembly (20) further includes a speed-increasing mechanism, which includes: A rotating shaft (25) is rotatably disposed on the hopper (21); The first gear (26) is connected to the outer circumference of the rotating shaft (25), and the outer diameter of the first gear (26) is smaller than the outer diameter of the gear disk (33); The second gear (27) is connected to the outer circumference of the rotating shaft (25). The outer diameter of the transmission gear (23) and the outer diameter of the first gear (26) are both smaller than the outer diameter of the second gear (27). The first gear (26) meshes with the gear disk (33), and the second gear (27) meshes with the transmission gear (23).

7. The layered feeding device according to any one of claims 1 to 4, characterized in that, The feeding assembly (20) also includes a feeding pipe (28) connected to the material receiving member (40), the inlet of the feeding pipe (28) is connected to the outlet, and the outlet of the feeding pipe (28) forms the outlet of the feeding assembly (20).

8. The layered feeding device according to any one of claims 1 to 4, characterized in that, There are multiple material guiding channels (11) and multiple material discharge ports (12). The multiple material discharge ports (12) are connected to the multiple material guiding channels (11) in a one-to-one correspondence. The multiple material guiding channels (11) are spaced apart along the rotation axis of the rotating material feeding component (50). The multiple outlets of the material feeding component (20) are multiple. The multiple outlets of the material feeding component (20) are connected to the multiple material guiding channels (11) in a one-to-one correspondence.

9. The layered feeding device according to any one of claims 1 to 4, characterized in that, The layered feeding device also includes a material leakage plate (80), the feeding bracket (10) is movably disposed on the material leakage plate (80), the material leakage plate (80) is provided with a plurality of material leakage holes (81) arranged in rows and columns, and the feeding port (12) can selectively communicate with any one of the plurality of material leakage holes (81).

Images