Metal material quantitative feeding device

Abstract

The utility model provides a metal material quantitative feeding device, which belongs to the technical field of material processing, and comprises a main body, a feeding pipe, a multi-rod frame, a batch hopper and a driving mechanism, the feeding pipe is fixedly connected to the upper end of the injection port, a feeding port is formed in the side portion of the feeding pipe, and a dredging mechanism is arranged in the feeding pipe. The multi-rod frame is rotationally connected between the inner walls of the main body; the batch hoppers are fixedly connected to the tail ends of the supporting rods of the multi-rod frame respectively; the driving mechanism is arranged on the main body and is used for driving the multi-rod frame to rotate intermittently, so that the batch hopper receives materials and then feeds the materials in the rotating process; the purpose of automatic transfer feeding is achieved, the feeding amount each time is basically the same, feeding is accurately controlled, too much feeding and too little feeding are avoided, waste and consumption of raw materials are reduced, and the cost of the raw materials is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of material processing, and in particular relates to a quantitative feeding device for metal materials. Background Art

[0002] Metal particles are commonly used processing materials in industry. In casting, in which molten metal is poured into a mold to produce a casting, a metal melting furnace is used to melt the metal material. In the metal melting furnace, an induction furnace method is generally used to heat the metal material in the crucible by generating an induced current.

[0003] The Chinese patent application number CN202122581528.0 in the prior art discloses a melt supply device for metal material casting, including a base, the upper surface of the base is respectively fixedly connected with a first C-shaped plate and a second C-shaped plate, the surface of the first C-shaped plate is rotatably connected with an electric push rod, the telescopic end of the electric push rod is rotatably connected with a conveying box, and the conveying box is rotatably connected with the surface of the second C-shaped plate. The melt supply device for metal material casting can rotate and adjust the conveying box at a certain angle by setting the first C-shaped plate, the second C-shaped plate and the electric push rod, so as to facilitate the conveying of the melt material in the conveying box to different height positions, and then facilitate the subsequent processing of the melt material. By setting a slide rail, a slider, a movable top cover and a dust-proof heat dissipation net, the conveying box can be exhausted and depressurized to avoid the high-temperature gas generated by the molten material from forming a high pressure in the conveying box to cause danger, and it can also play a dust-proof role.

[0004] Traditional metal material processing generally uses a conveyor to continuously feed the material. The conveyor is controlled to stop and disconnect the feeding, and the quantitative feeding cannot be performed according to the needs. If it is not performed according to the melting condition of the metal material in the crucible, the necessary amount of metal material cannot be supplied when necessary, resulting in a waste of power consumption of the induction furnace, etc., which becomes an important factor leading to increased costs. For this reason, we propose a metal material quantitative feeding device. Utility Model Content

[0005] The utility model aims to provide a quantitative feeding device for metal materials, aiming to solve the problems raised in the background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A metal material quantitative feeding device, comprising:

[0008] The main body has a material injection port at the top and a material discharge port at the bottom;

[0009] A feed pipe, which is fixedly connected to the upper end of the injection port, has a feed port on its side, and has a dredging mechanism inside;

[0010] A multi-rod frame rotatably connected between the inner walls of the main body;

[0011] A batching hopper is provided with a plurality of supporting rod ends which are respectively fixedly connected to the multi-rod frame; and

[0012] The driving mechanism is arranged on the main body and is used to drive the multi-rod frame to rotate intermittently, so that the batching hopper receives materials and then feeds them during the rotation process.

[0013] As a preferred solution of the utility model, the driving mechanism includes a groove wheel, a bearing frame, a mounting shaft and a dial, the groove wheel is fixedly connected to one end of the axis of the multi-rod frame, the bearing frame is fixedly connected to the side of the main body, the mounting shaft is rotatably connected in the bearing frame, the dial is fixedly connected to the circumferential surface of the mounting shaft, and the dial is meshed with the groove wheel.

[0014] As a preferred solution of the utility model, the driving mechanism also includes a first transmission wheel, a second transmission wheel, a belt and a second motor, the first transmission wheel is fixedly connected to the circumferential surface of the mounting shaft, the second motor is fixedly connected to the edge of the main body, the second transmission wheel is fixedly connected to the output end of the second motor, and the belt drive is connected between the first transmission wheel and the second transmission wheel.

[0015] As a preferred solution of the utility model, the dredging mechanism includes a first motor and a stirring rod, the first motor is fixedly connected to the top of the feed pipe, the stirring rod is fixedly connected to the output end of the first motor, and the stirring rod is located in the feed pipe.

[0016] As a preferred solution of the utility model, the surface of the batching hopper is seamlessly fitted with the inner wall of the main body, and the size of the notch of the batching hopper is the same as that of the injection port and the discharge port.

[0017] As a preferred solution of the utility model, the number of grooves of the groove wheel is the same as the number of the batching hoppers.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] 1. When this solution is used, the material enters the feed pipe from the feed port, and then the multi-rod frame is driven to rotate through the driving mechanism. The batching hopper rotates with the batching hopper. Each batching hopper pauses at the injection port and the discharge port. At this time, the material in the feed pipe enters the corresponding batching hopper, and the batching hopper filled with materials is discharged from the discharge port, realizing the purpose of automatic transfer feeding, and the feeding amount is basically the same each time. By accurately controlling the feeding, it will not be too much or too little, reducing the waste and consumption of raw materials and reducing the cost of raw materials.

[0020] 2. The material transfer process of this solution does not require human participation, which greatly reduces the amount of repetitive and complicated physical labor, reduces job settings, and does not require too much manpower cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0022] In the attached picture:

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 It is a cross-sectional view of the utility model;

[0025] Figure 3 It is an exploded view of the utility model;

[0026] Figure 4 This is a driving mechanism diagram of the utility model.

[0027] In the figure: 1. main body; 101. injection port; 102. discharge port; 2. feed pipe; 3. feed port; 4. first motor; 5. stirring rod; 6. multi-rod frame; 7. batching hopper; 8. groove wheel; 9. bearing frame; 10. mounting shaft; 11. dial; 12. first transmission wheel; 13. second transmission wheel; 14. belt; 15. second motor. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Example

[0030] See also Figure 1-Figure 4 , the technical solution provided by this embodiment is as follows:

[0031] A quantitative feeding device for metal materials comprises a main body 1, a feed pipe 2, a multi-rod frame 6, a batching hopper 7 and a driving mechanism, wherein: a filling port 101 is arranged on the top of the main body 1, and a discharge port 102 is arranged on the bottom thereof; the feed pipe 2 is fixedly connected to the upper end of the filling port 101, a feed port 3 is arranged on the side thereof, and a dredging mechanism is arranged inside thereof; the multi-rod frame 6 is rotatably connected between the inner walls of the main body 1; the batching hopper 7 is provided with a plurality of support rod ends which are respectively fixedly connected to the multi-rod frame 6; the driving mechanism is arranged on the main body 1, and is used to drive the multi-rod frame 6 to rotate intermittently, so that the batching hopper 7 receives materials and then feeds during the rotation process.

[0032] In a specific embodiment of the utility model, the feed pipe 2 is used to feed materials into the batching hopper 7. The size of the slot of the batching hopper 7 is the same as the injection port 101 and the discharge port 102, and the batching hoppers 7 are evenly distributed. When in use, the material enters the feed pipe 2 from the feed port 3, and then the multi-rod frame 6 is driven to rotate by the driving mechanism, and the batching hopper 7 rotates with the batching hopper 7. Each batching hopper 7 pauses when it rotates to the injection port 101 and the discharge port 102. At this time, the material in the feed pipe 2 enters the corresponding batching hopper 7, and the batching hopper 7 filled with the material is discharged from the discharge port 102, thereby achieving the purpose of automatic transfer feeding, and the feeding amount is basically the same each time. By accurately controlling the feeding, it will not be too much or too little, thereby reducing the waste and consumption of raw materials, reducing the cost of raw materials, and not requiring manual participation. It greatly reduces the amount of repetitive and complicated physical labor, reduces job settings, and does not require too much manpower cost.

[0033] Specifically, the driving mechanism includes a groove wheel 8, a bearing frame 9, a mounting shaft 10 and a dial 11. The groove wheel 8 is fixedly connected to one end of the axis of the multi-rod frame 6, the bearing frame 9 is fixedly connected to the side of the main body 1, the mounting shaft 10 is rotatably connected in the bearing frame 9, the dial 11 is fixedly connected to the circumferential surface of the mounting shaft 10, and the dial 11 is meshed with the groove wheel 8; the driving mechanism also includes a first transmission wheel 12, a second transmission wheel 13, a belt 14 and a second motor 15. The first transmission wheel 12 is fixedly connected to the circumferential surface of the mounting shaft 10, the second motor 15 is fixedly connected to the edge of the main body 1, the second transmission wheel 13 is fixedly connected to the output end of the second motor 15, and the belt 14 is transmission-connected between the first transmission wheel 12 and the second transmission wheel 13.

[0034] In a specific embodiment of the utility model, the groove wheel 8 is located on the outside of the main body 1, the multi-rod frame 6 and the groove wheel 8 are an integral whole, the bearing frame 9 is used to support the installation shaft 10 to rotate, the installation shaft 10, the dial 11 and the first transmission wheel 12 are an integral whole, and the second transmission wheel 13 is driven to rotate by the output end of the second motor 15 during use, the second transmission wheel 13 drives the belt 14 to move, and the belt 14 drives the first transmission wheel 12 to rotate, thereby driving the dial 11 to rotate synchronously. Under the action of meshing, the dial 11 drives the groove wheel 8 to rotate intermittently, thereby driving the multi-rod frame 6 and the batching hopper 7 to rotate intermittently as a whole, so that each batching hopper 7 rotates a fixed angle and then pauses for a period of time, and will stay at the injection port 101 and the discharge port 102, ensuring that the material can enter the batching hopper 7 through the feed pipe 2, and enter the discharge port 102 through the batching hopper 7.

[0035] Specifically, the dredging mechanism includes a first motor 4 and a stirring rod 5. The first motor 4 is fixedly connected to the top of the feed pipe 2. The stirring rod 5 is fixedly connected to the output end of the first motor 4. The stirring rod 5 is located in the feed pipe 2.

[0036] In a specific embodiment of the present utility model, the stirring rod 5 has a simplified structure, and the stirring rod 5 can be driven to rotate by the output end of the first motor 4 to prevent the material from being blocked in the feed pipe 2, thereby playing a role of clearing.

[0037] Specifically, the surface of the batching hopper 7 is seamlessly fitted with the inner wall of the main body 1 , and the size of the notch of the batching hopper 7 is the same as that of the injection port 101 and the discharge port 102 .

[0038] In a specific embodiment of the present utility model, the edge of the multi-rod frame 6 is annular in structure and fits the inner wall of the main body 1 , so that materials will not enter the gap between the main body 1 and the multi-rod frame 6 .

[0039] Specifically, the number of grooves of the groove wheel 8 is the same as the number of the batching hoppers 7 .

[0040] In a specific embodiment of the utility model, the groove wheel 8 is a wheel with grooves, which usually forms a stepping motion groove wheel mechanism together with a crank and a frame equipped with round pins, and is mainly used for intermittent transmission. The number of grooves of the groove wheel 8 is the same as the number of the batching hopper 7, that is, each groove corresponds to the batching hopper 7 one by one, ensuring that the position of the batching hopper 7 is accurately moved.

[0041] Working principle: when in use, the material enters the feed pipe 2 from the feed port 3, and then the multi-rod frame 6 is driven to rotate through the driving mechanism, and the batching hopper 7 rotates with the batching hopper 7. Each batching hopper 7 pauses when it rotates to the injection port 101 and the discharge port 102. At this time, the material in the feed pipe 2 enters the corresponding batching hopper 7, and the batching hopper 7 filled with materials is discharged from the discharge port 102, thereby achieving the purpose of automatic transfer feeding, and the feeding amount is basically the same each time. By accurately controlling the feeding, it will not be too much or too little, reducing the waste and consumption of raw materials, reducing the cost of raw materials, and does not require manual participation, greatly reducing the amount of repetitive and complicated physical labor, reducing job settings, and not requiring too much manpower cost.

[0042] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A metal material quantitative feeding device, characterized in that: include: A main body (1) having a material injection port (101) at its top and a material discharge port (102) at its bottom; A feed pipe (2) is fixedly connected to the upper end of the injection port (101), a feed port (3) is arranged on its side, and a dredging mechanism is arranged inside the feed pipe (2); A multi-rod frame (6) rotatably connected between the inner walls of the main body (1); A batching hopper (7) is provided with a plurality of supporting rods which are respectively fixedly connected to the ends of the supporting rods of the multi-rod frame (6); and The driving mechanism is arranged on the main body (1) and is used to drive the multi-rod frame (6) to rotate intermittently, so that the batching hopper (7) receives materials and then feeds them during the rotation process.

2. A metal material quantitative feeding device according to claim 1, characterized in that: The driving mechanism comprises a groove wheel (8), a bearing frame (9), a mounting shaft (10) and a dial (11); the groove wheel (8) is fixedly connected to one end of the axis of the multi-rod frame (6); the bearing frame (9) is fixedly connected to the side of the main body (1); the mounting shaft (10) is rotatably connected in the bearing frame (9); the dial (11) is fixedly connected to the circumferential surface of the mounting shaft (10); and the dial (11) is meshed with the groove wheel (8).

3. A metal material quantitative feeding device according to claim 2, characterized in that: The driving mechanism further comprises a first transmission wheel (12), a second transmission wheel (13), a belt (14) and a second motor (15); the first transmission wheel (12) is fixedly connected to the circumferential surface of the mounting shaft (10); the second motor (15) is fixedly connected to the edge of the main body (1); the second transmission wheel (13) is fixedly connected to the output end of the second motor (15); and the belt (14) is transmission-connected between the first transmission wheel (12) and the second transmission wheel (13).

4. A metal material quantitative feeding device according to claim 3, characterized in that: The dredging mechanism comprises a first motor (4) and a stirring rod (5), wherein the first motor (4) is fixedly connected to the top of the feed pipe (2), and the stirring rod (5) is fixedly connected to the output end of the first motor (4), and the stirring rod (5) is located in the feed pipe (2).

5. A metal material quantitative feeding device according to claim 4, characterized in that: The surface of the batching hopper (7) is seamlessly fitted with the inner wall of the main body (1), and the size of the notch of the batching hopper (7) is the same as that of the injection port (101) and the discharge port (102).

6. A metal material quantitative feeding device according to claim 5, characterized in that: The number of grooves of the groove wheel (8) is the same as the number of the batching hopper (7).

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