Multi-cup synchronous mixing and dosing machine

Abstract

The invention discloses a multi-cup synchronous mixing batching machine, which comprises a cooperation table provided with a first table top and a second table top, and also comprises: a plurality of batching barrels arranged on the first table top side by side; the plurality of belt weighers are arranged on the second table top side by side, are used for conveying the material cups in the same direction, and are in one-to-one correspondence with the batching barrels; and the batching assembly is used for sending out the materials in the batching barrel to the position above the belt weigher. The batching barrels and the belt weighers are arranged on the first table top and the second table top respectively, the belt weighers intermittently and sequentially convey the material cups to the discharging positions of the batching barrels under the control of the servo system, then the batching assembly conducts quantitative discharging, the material cups continue to move, and therefore quantitative batching is achieved, and the production efficiency is improved. And the material cups are automatically conveyed in a flowing manner, so that the batching speed is high, the precision is high, the automation degree is high, and labor is greatly saved.

Description

Technical Field

[0001] This invention relates to the field of batching machine technology, and more specifically to a multi-cup synchronous mixing batching machine. Background Technology

[0002] Before gold smelting, the ore needs to be sampled and analyzed. Currently, the common method is to manually weigh, batch, mix, melt, and blow ash. The entire process of manual weighing, batching, and mixing is time-consuming, involves many steps, and has poor consistency. It also requires highly skilled operators and has high labor costs.

[0003] Patent document CN201710003431.7 discloses a batching machine, including a base, a toggle lever, a feeding assembly, and a feeding component. The feeding component is connected to the base, which includes a receiving cavity and a feeding port communicating with the receiving cavity. The feeding port is located at the connection between the feeding component and the base, and the feeding assembly is located at the feeding port. The feeding assembly includes a moving screen, a fixed screen fixed relative to the base, and a reset component. The moving screen can move relative to the fixed screen, thus being in a first state and a second state respectively. In the first state and the second state, the moving screen and the fixed screen cooperate to prevent or allow material from entering the base from the feeding component. The toggle lever can contact the moving screen so that the movement of the toggle lever drives the moving screen to move. The reset component is used to apply a restoring force to the moving screen to return it from the second state to the first state. This batching machine can prevent material from accumulating at the feeding port, avoid forming arches, and allow material to fall smoothly into the receiving cavity without accumulating inside, thus improving the feeding accuracy of the batching machine.

[0004] While the existing technologies mentioned above ensure quantitative feeding, manual operation is still required for the proportioning of multiple materials. Therefore, there is an urgent need for a multi-cup synchronous mixing and batching machine to solve the above problems. Summary of the Invention

[0005] The purpose of this invention is to provide a multi-cup synchronous mixing and batching machine to overcome the above-mentioned shortcomings in the prior art.

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

[0007] A multi-cup synchronous mixing and batching machine includes a cooperating platform with a first platform and a second platform of different heights. It also includes: multiple batching containers arranged side-by-side on the first platform; multiple belt scales arranged side-by-side on the second platform for conveying batching containers in the same direction, each corresponding to a batching container; a batching assembly for feeding materials from the batching containers onto the belt scales; and an electronic scale located on the second platform at the end of the conveying direction of the belt scales, with the batching container corresponding to the electronic scale used to load a covering agent.

[0008] Preferably, the batching assembly includes a support on a first platform, a conveying pipe connected to the lower end of the batching barrel on the support, and a screw conveyor rotatably installed inside the conveying pipe.

[0009] Preferably, the screw conveyor includes a drive shaft rotatably disposed inside the conveying pipe, with helical blades coaxially connected to the drive shaft, and a kit for supporting the drive shaft provided at the end of the conveying pipe.

[0010] Preferably, a transition chamber is provided between the mixing tank and the conveying pipe. A partition is provided on the transition chamber. An annular filtration zone is provided on the edge of the partition. Multiple mesh holes are evenly arranged around the circumference of the filtration zone. A bulk material is rotatably arranged on the partition. Multiple shielding parts are provided around the lower edge of the bulk material.

[0011] Preferably, the bulk material is conical in shape, and its outer circumference is provided with multiple spiral guide strips.

[0012] Preferably, a drive shaft is rotatably mounted on the support, one end of the drive shaft extends into the transition chamber and is coaxially connected to a first bevel gear, and a second bevel gear meshing with the first bevel gear is coaxially connected to the lower end of the bulk material.

[0013] Preferably, the mixing barrel is detachably connected to the transition chamber, and the support is provided with a limiting component for limiting the mixing barrel.

[0014] Preferably, a first convex ring is provided on the outer side of the lower end of the mixing barrel, and a second convex ring is provided on the outer side of the upper end of the transition chamber. A hook body is provided on the first convex ring, and a docking groove matching the hook body is provided on the second convex ring. A rib is provided in the docking groove.

[0015] Preferably, the limiting component includes an insert rod that is elastically telescopically mounted on the support, a positioning hole that matches the insert rod on the outer wall of the mixing barrel, and a lever that slides through the top of the support and is fixedly mounted on the insert rod.

[0016] Preferably, the support is provided with an elastic groove, and an elastic element is provided in the elastic groove. One end of the insertion rod is movably connected in the elastic groove and abuts against the elastic element.

[0017] In the above technical solution, the beneficial effects of the present invention are:

[0018] This multi-cup synchronous mixing and batching machine sets up multiple batching bins and multiple belt scales on the first and second tables. Under the control of a servo system, each belt scale intermittently and sequentially conveys the cups to the unloading point of each batching bin. Then, the batching component dispenses the ingredients in a quantitative manner, and the cups continue to move, thus achieving quantitative batching. The cups are automatically conveyed in a flowing manner. Finally, the cups move to the electronic scale, and a covering agent is added to the last batching bin, completing the batching process. The batching speed is fast, the accuracy is high, the degree of automation is high, and it greatly saves labor.

[0019] It should be understood that the foregoing general description and the following detailed description are exemplary and illustrative only, and are not intended to limit this disclosure.

[0020] This application provides an overview of various implementations or examples of the technology described in this disclosure, and is not a full disclosure of the entire scope or all features of the disclosed technology. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0022] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 This is a schematic diagram of the structure above the partition of the present invention;

[0024] Figure 3 This is a schematic diagram of the relevant structure of the ingredient container of the present invention;

[0025] Figure 4 For the present invention Figure 3 Enlarged structural diagram at point A;

[0026] Figure 5 This is a side view cross-sectional structural diagram of the ingredient container of the present invention.

[0027] Explanation of reference numerals in the attached figures:

[0028] 1. Coordination table; 2. Batching hopper; 3. Belt scale; 4. Electronic scale; 5. Support; 6. Conveying pipe; 7. Drive shaft; 8. Spiral blade; 9. Kit; 10. Transition bin; 11. Partition; 12. Mesh; 13. Bulk material; 14. Shielding component; 15. Spiral guide bar; 16. Transmission shaft; 17. First bevel gear; 18. Second bevel gear; 19. First convex ring; 20. Second convex ring; 21. Hook body; 22. Connecting groove; 23. Convex rib; 24. Insert rod; 25. Positioning hole; 26. Lever; 27. Elastic groove; 28. Elastic component. Detailed Implementation

[0029] To make the objectives, technical solutions, and advantages of the embodiments of this disclosure clearer, the technical solutions of the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this disclosure. All other embodiments obtained by those skilled in the art based on the described embodiments of this disclosure without creative effort are within the scope of protection of this disclosure.

[0030] Please see Figure 1-5 This invention provides a multi-cup synchronous mixing and batching machine, comprising a cooperating platform 1, on which a first platform and a second platform of different heights are provided, and further comprising: multiple batching buckets 2, which are arranged side by side on the first platform; multiple belt scales 3, which are arranged side by side on the second platform for conveying material cups in the same direction, and corresponding one-to-one with the batching buckets 2; a batching assembly for conveying the material in the batching buckets 2 to the belt scales 3; and an electronic scale 4, which is arranged on the second platform and located at the end of the conveying direction of the multiple belt scales 3, with the batching buckets 2 corresponding to the electronic scale 4 for loading a covering agent.

[0031] Specifically, the collaborative platform 1 supports the various components on it and has a boss structure, thus forming a first platform and a second platform, both horizontal but at different heights. Multiple batching bins 2 are evenly arranged at the same horizontal height along the length of the first platform. Multiple belt scales 3 are evenly arranged at the same horizontal height along the length of the first platform and are positioned close to the first platform. The belt scales 3 are used to intermittently convey the material cups and dynamically weigh them. Each belt scale 3 is controlled by a servo system to achieve synchronous movement and synchronous stopping, thereby realizing the alternating positions of multiple material cups. The batching component is controlled by a servo system. After a new material cup is conveyed to the belt scale 3 below the corresponding batching bin 2, the batching component controls the batching bin 2 to dispense a quantitative amount of material, which smoothly enters the material cup. The electronic scale 4 is used for final weighing after the covering agent is added to the material cup, with higher measurement accuracy. In practical use, this technical solution involves each belt scale 3, under the control of a servo system, intermittently and sequentially conveying material cups to the unloading points of each batching hopper 2. The batching component then quantitatively dispenses the material, and the cups continue to move, thus achieving quantitative batching. The cups are automatically conveyed in a flowing manner, eventually reaching the electronic scale 4. A covering agent is then added to the last batching hopper 2, completing the batching process. This method offers fast batching speed, high accuracy, and a high degree of automation, significantly reducing labor costs. After the last material cup on the belt scale 3 is loaded, it is manually transferred to the electronic scale 4. During this process, the thermal engineer monitors the batching status. Meanwhile, the material cups on the electronic scale 4, after being loaded, are transferred to the next process via a robotic arm.

[0032] Compared with the prior art, the multi-cup synchronous mixing and batching machine proposed in this embodiment of the invention sets up multiple batching buckets 2 and multiple belt scales 3 arranged on the first and second tables. Under the control of the servo system, each belt scale 3 intermittently and sequentially conveys the cups to the unloading point of each batching bucket 2. Then the batching component performs quantitative feeding, and the cups continue to move, thereby realizing quantitative batching. Each cup is automatically conveyed in a flowing manner. Finally, the cups move to the electronic scale 4, and a covering agent is added to the last batching bucket 2 to complete the batching. The batching speed is fast, the accuracy is high, the degree of automation is high, and it greatly saves labor.

[0033] As a preferred embodiment, the batching assembly includes a support 5 on a first platform, a conveying pipe 6 connected to the lower end of the batching barrel 2 on the support 5, and a screw conveyor rotatably mounted inside the conveying pipe 6. Specifically, a servo driver, including a servo motor and a transmission box, is mounted on the back side of the support 5. The servo motor is controlled by a servo system, and the transmission box reduces the speed of the servo motor before outputting the signal. Multiple output terminals can be provided. The axial direction of the batching barrel 2 is vertical, and the axial direction of the conveying pipe 6 is perpendicular to the axial direction of the batching barrel 2. The screw conveyor includes a drive shaft 7 rotatably mounted inside the conveying pipe 6, with a helical blade 8 coaxially connected to the drive shaft 7. A support assembly 9 for the drive shaft 7 is provided at the end of the conveying pipe 6. The drive shaft 7 is connected to one of the output terminals of the transmission box. The drive shaft 7 is coaxially mounted inside the conveying pipe 6. The outer diameter of the helical blade 8 matches the inner diameter of the conveying pipe 6, thereby ensuring that no material remains in the conveying pipe 6. The assembly 9 is fixedly connected to the inner wall of the conveying pipe 6 by a radial thin-plate connector, minimizing its impact on the material conveying within the conveying pipe 6. In practical use, when material needs to be fed, the servo motor controlled by the servo system starts. The servo motor drives the drive shaft 7 to rotate through the transmission box. The drive shaft 7 drives the spiral blades 8 to rotate so that the material entering the conveying pipe 6 through the batching bucket 2 is fed to the end of the conveying pipe 6 and finally discharged in a quantitative manner.

[0034] In another embodiment of the present invention, a transition chamber 10 is provided between the mixing tank 2 and the conveying pipe 6. A partition 11 is provided on the transition chamber 10, and an annular filtering zone is provided on the edge of the partition 11. Multiple mesh openings 12 are evenly arranged around the circumference of the filtering zone. A bulk material 13 is rotatably disposed on the partition 11, and multiple blocking elements 14 are provided around the lower edge of the bulk material 13. Specifically, the transition chamber 10 is preferably hemispherical and located at the lower end of the mixing tank 2, with its diameter matching the diameter of the mixing tank 2. A nozzle is provided at the lower end of the transition chamber 10 and vertically connected to the conveying pipe 6. The partition 11 is horizontally disposed at the upper end of the transition chamber 10, separating the mixing tank 2 and the transition chamber 10, while maintaining communication only through the mesh openings 12 on the filtering zone. The mesh openings 12 allow most materials to pass through, while some insufficiently pulverized materials... Large particles cannot pass through; the bulk material 13 is conical, and multiple spiral guide strips 15 are arranged around its outer circumference. The conical bulk material 13 loosens the material in the mixing tank 2 towards the edge by rotating, and the spiral guide strips 15 drive the material to stir, preventing the material from clumping or forming arches in the mixing tank 2; there is a gap between adjacent shielding members 14, and the shielding members 14 are set in close contact with the filter area. As the bulk material 13 rotates, the shielding members 14 flow to block each mesh 12, thereby realizing the constant speed of material conveying from the mixing tank 2 into the transition chamber 10. After entering the transition chamber 10, the material slides along the inner wall of the transition chamber 10 and enters the conveying pipe 6, and then is conveyed out through the conveying pipe 6, thereby preventing the material from accumulating in the transition chamber 10, and thus preventing the material from clumping or forming arches.

[0035] As a preferred technical solution in this embodiment, a drive shaft 16 is rotatably mounted on the support 5. One end of the drive shaft 16 extends into the transition chamber 10 and is coaxially connected to a first bevel gear 17. The lower end of the bulk material body 13 is coaxially connected to a second bevel gear 18 that meshes with the first bevel gear 17. Specifically, the drive shaft 16 is connected to the other output end of the transmission box. The axial direction of the drive shaft 16 is parallel to the axial direction of the drive shaft 7. The drive shaft 16 rotates through the side wall of the transition chamber 10. A support ring is provided at the lower end of the partition plate 11. The drive shaft 16 is rotatably connected to the support ring. The first bevel gear 17 and the second bevel gear 18 mesh inside the support ring.

[0036] In another embodiment of the present invention, the mixing barrel 2 is detachably connected to the transition chamber 10, and the support 5 is provided with a limiting component for limiting the mixing barrel 2. Specifically, the mixing barrel 2 is detachable, so that after the material in the mixing barrel 2 has been conveyed, it can be easily removed to clean the area above the partition 11.

[0037] As a preferred technical solution of this embodiment, a first convex ring 19 is provided on the outer side of the lower end of the mixing tank 2, and a second convex ring 20 is provided on the outer side of the upper end of the transition chamber 10. A hook body 21 is provided on the first convex ring 19, and a docking groove 22 matching the hook body 21 is provided on the second convex ring 20. A convex rib 23 is provided in the docking groove 22. Specifically, the first convex ring 19 is coaxial with the mixing tank 2, and the second convex ring 20 is coaxial with the transition chamber 10 and is horizontally arranged. The hook body 21 is located on the lower side of the edge of the first convex ring 19, with the hook shape facing downward and inward. The docking groove 22 is used for the up and down movement of the hook body 21, and the convex rib 23 matches the concave part of the hook shape of the hook body 21. The arc extension range of the convex rib 23 is less than half of the arc extension range of the docking groove 22. In practical use, when the mixing tank 2 is installed, it moves vertically downwards, making the first convex ring 19 and the second convex ring 20 coaxial. The hook body 21 corresponds to the end of the docking groove 22 where the convex rib 23 is not provided. When the mixing tank 2 abuts against the transition chamber 10, the first convex ring 19 and the second convex ring 20 fit together, and the hook body 21 is inserted into the docking groove 22. Then, the mixing tank 2 is rotated, and the mixing tank 2 drives the hook body 21 to rotate through the first convex ring 19. The hook body 21 moves in the docking groove 22 to hook the convex rib 23, thereby vertically limiting the mixing tank 2 on the transition chamber 10. When the mixing tank 2 is disassembled, the mixing tank 2 is first reversed. The mixing tank 2 drives the hook body 21 to rotate through the first convex ring 19. The hook body 21 moves in the docking groove 22 to disengage from the convex rib 23. Then, the mixing tank 2 is moved upwards, and the mixing tank 2 drives the first convex ring 19 to separate from the second convex ring 20, and the hook body 21 to separate from the docking groove 22.

[0038] As a preferred technical solution in this embodiment, the limiting component includes an insert rod 24 elastically telescopically disposed on the support 5, a positioning hole 25 matching the insert rod 24 on the outer wall of the mixing tank 2, and a lever 26 slidably penetrating the top of the support 5 fixedly disposed on the insert rod 24. Specifically, the support 5 is provided with an elastic groove 27, and an elastic element 28 is disposed in the elastic groove 27. One end of the insert rod 24 is movably connected in the elastic groove 27 and abuts against the elastic element 28. The elastic element 28 is preferably a spring. The elastic element 28 maintains the elastic push of the insert rod 24, so that the insert rod 24 maintains the tendency to move closer to the mixing tank 2. When the positioning hole 25 corresponds to the insert rod 24, the insert rod 24 is inserted into the positioning hole 25. In practical use, after the mixing barrel 2 is rotated and installed onto the transition chamber 10, the hook 21 hooks onto the rib 23. At this time, the angle after the mixing barrel 2 rotates is just enough to make the positioning hole 25 correspond to the insertion rod 24. Thus, the insertion rod 24 automatically remains inserted into the positioning hole 25 under the elastic force, thereby limiting the rotation of the mixing barrel 2. The mixing barrel 2 can then be completely fixed on the transition chamber 10. When the mixing barrel 2 needs to be disassembled, the lever 26 is pushed first. The lever 26 drives the insertion rod 24 to move away from the positioning hole 25. The elastic element 28 is compressed. Then, the position of the insertion rod 24 is maintained, and the mixing barrel 2 is rotated so that the first convex ring 19 rotates relative to the second convex ring 20, allowing the hook 21 to disengage from the rib 23. Then, the mixing barrel 2 can be lifted upwards to complete the disassembly.

[0039] The foregoing has only described certain exemplary embodiments of the present invention by way of illustration. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the foregoing drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A multi-cup synchronous mixing and dispensing machine, comprising a cooperating table (1), wherein a first table surface and a second table surface of different heights are provided on the cooperating table (1), characterized in that, Also includes: Multiple ingredient containers (2) are arranged side by side on the first table; Multiple belt scales (3) are arranged side by side on the second platform to convey material cups in the same direction and correspond one-to-one with the mixing tank (2); A batching assembly for feeding materials from the batching hopper (2) onto the belt scale (3); An electronic scale (4) is set on the second platform and located at the tail end of the conveying direction of multiple belt scales (3). The batching bucket (2) corresponding to the electronic scale (4) is used to load the covering agent.

2. The multi-cup synchronous mixing and batching machine according to claim 1, characterized in that, The batching assembly includes a support (5) on the first platform, a conveying pipe (6) connected to the lower end of the batching barrel (2) on the support (5), and a screw conveyor rotatably installed inside the conveying pipe (6).

3. The multi-cup synchronous mixing and batching machine according to claim 2, characterized in that, The screw conveyor includes a drive shaft (7) rotatably disposed inside the conveying pipe (6), a helical blade (8) coaxially connected to the drive shaft (7), and a kit (9) supporting the drive shaft (7) provided at the end of the conveying pipe (6).

4. The multi-cup synchronous mixing and batching machine according to claim 2, characterized in that, A transition chamber (10) is provided between the mixing tank (2) and the conveying pipe (6). A partition (11) is provided on the transition chamber (10). An annular filter area is provided on the edge of the partition (11). Multiple mesh holes (12) are evenly arranged on the circumference of the filter area. A bulk material body (13) is rotatably arranged on the partition (11). Multiple shielding parts (14) are provided on the lower edge of the bulk material body (13).

5. The multi-cup synchronous mixing and batching machine according to claim 4, characterized in that, The bulk material (13) is conical in shape, and multiple spiral guide strips (15) are provided on the outer circumference.

6. The multi-cup synchronous mixing and batching machine according to claim 4, characterized in that, A drive shaft (16) is rotatably mounted on the support (5). One end of the drive shaft (16) extends into the transition chamber (10) and is coaxially connected to a first bevel gear (17). The lower end of the bulk material (13) is coaxially connected to a second bevel gear (18) that meshes with the first bevel gear (17).

7. The multi-cup synchronous mixing and batching machine according to claim 4, characterized in that, The mixing barrel (2) is detachably connected to the transition chamber (10), and the support (5) is provided with a limiting component for the limiting mixing barrel (2).

8. The multi-cup synchronous mixing and batching machine according to claim 7, characterized in that, The mixing tank (2) has a first protruding ring (19) on the outer side of its lower end, and the transition chamber (10) has a second protruding ring (20) on the outer side of its upper end. The first protruding ring (19) has a hook body (21), and the second protruding ring (20) has a docking groove (22) that matches the hook body (21). The docking groove (22) has a protruding rib (23) inside.

9. The multi-cup synchronous mixing and batching machine according to claim 7, characterized in that, The limiting component includes an insert rod (24) that is elastically telescopically mounted on the support (5), a positioning hole (25) that matches the insert rod (24) on the outer wall of the mixing tank (2), and a lever (26) that slides through the top of the support (5) fixedly mounted on the insert rod (24).

10. The multi-cup synchronous mixing and batching machine according to claim 9, characterized in that, The support (5) is provided with an elastic groove (27), and an elastic element (28) is provided in the elastic groove (27). One end of the insertion rod (24) is movably connected in the elastic groove (27) and abuts against the elastic element (28).

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