Material distributing and feeding machine

Abstract

The utility model relates to the field of feeding, and discloses a material distributing and feeding machine which comprises a feeding box, the feeding box is in an empty shell shape, supporting legs are fixedly connected to the four corners of the outer wall of the feeding box, an upper cover plate is fixedly connected to the top of the feeding box, an opening is formed in the middle of the upper cover plate, and a stock bin is fixedly connected to the middle of the top of the upper cover plate. The bin is of a shell structure, the bin is opened up and down, the bottom of the bin penetrates through the openings, and sliding grooves are formed in the middles of the left side wall and the right side wall of the feeding box. According to the powder distributing device, the air cylinder pushes the material distributing frame to move, and the blocking effect of the baffle on the bottom of the material bin is combined, so that powder is quantitatively sent out, and it is ensured that the amount of the powder sent out every time is stable and controllable.

Description

Technical Field

[0001] This utility model relates to the field of feeding, specifically a material feeding machine. Background Technology

[0002] Feeders are indispensable equipment in light and heavy industries. They use the force of machine movement to apply force to materials and transport them. However, current feeders often only have a single feeding function and cannot meet the needs of sorting and quantitatively discharging materials. Especially in situations where fine granular materials such as powders need to be processed, feeders often cannot effectively sort and quantitatively control the materials. Utility Model Content

[0003] To overcome the above-mentioned shortcomings, this utility model provides a material feeding machine.

[0004] The technical solution adopted by this utility model is as follows:

[0005] A material feeding machine includes a feeding box, which is a hollow shell shape. Support legs are fixedly connected to the four corners of the outer wall of the feeding box. A top cover plate is fixedly connected to the top of the feeding box, with an opening in the middle of the top cover plate. A hopper is fixedly connected to the top center of the top cover plate. The hopper is a shell structure with openings at the top and bottom, and a through opening at the bottom. Slide grooves are formed in the middle of the left and right side walls of the feeding box. A material distribution frame is located on the inner side of the feeding box, with openings at the top and bottom. The left and right outer walls of the distribution frame slide against the left and right inner side walls of the feeding box. The lengths of the left and right sides of the distribution frame are adapted to the lengths of the slide grooves. A sliding shaft is fixedly connected to the middle of the left and right side walls of the distribution frame, and the sliding shaft is located within the slide groove. The material distribution frame is slidably connected to the top of the rear side wall of the material distribution frame. The length of the baffle is greater than the length of the material distribution frame. The top of the material distribution frame and the baffle are slidably connected to the bottom of the upper cover plate. The length and width of the inner wall of the hopper are equal to the length and width of the inner wall of the material distribution frame. The length and width of the inner wall of the material distribution frame are equal to the length and width of the opening. One end of the cylinder of the cylinder is fixedly connected to the rear side wall of the inner side wall of the feeding box. The other end of the cylinder is the piston rod. The end of the piston rod of the cylinder is fixedly connected to the rear side wall of the material distribution frame. A discharge port is provided at the bottom front side of the feeding box. The length of the discharge port is greater than the length of the material distribution frame. The bottom front side of the feeding box is fixedly connected to the discharge slide. The discharge slide extends forward and downward at an angle. The discharge slide is located below the discharge port.

[0006] A vibrator is fixedly connected to the outer wall of the silo.

[0007] The beneficial effects of this utility model are:

[0008] This invention uses a cylinder to move the material distribution frame, combined with a baffle to block the bottom of the hopper, to achieve quantitative feeding of powder, ensuring that the amount of powder fed out each time is stable and controllable, thereby improving production efficiency and product quality stability. Attached Figure Description

[0009] Figure 1 This is a schematic diagram of the structure of this utility model;

[0010] Figure 2 This is a structural diagram showing the removal of the hopper and top cover.

[0011] Figure 3 yes Figure 1 Rear view;

[0012] Figure 4 yes Figure 3 Cross-sectional view at point AA;

[0013] Figure 5 This is a cross-sectional view of the working state of this utility model.

[0014] The specific reference numerals in all the attached drawings are as follows: 1. Feeding box; 2. Support leg; 3. Top cover plate; 4. Hopper; 5. Slide chute; 6. Material distribution frame; 7. Baffle; 8. Slide shaft; 9. Cylinder; 10. Discharge slide; 11. Opening; 12. Discharge port; 13. Powder; 14. Vibrator. Detailed Implementation

[0015] like Figure 1-5 As shown: A material feeding machine includes a feeding box 1, which is an empty shell shape. Support legs 2 are fixedly connected to the four corners of the outer wall of the feeding box 1. A top cover plate 3 is fixedly connected to the top of the feeding box 1, with an opening 11 in the middle of the top cover plate 3. A hopper 4 is fixedly connected to the top center of the top cover plate 3. The hopper 4 is a shell structure with openings at the top and bottom, and a through opening 11 at the bottom. Slide grooves 5 are formed in the middle of the left and right side walls of the feeding box 1. A material distribution frame 6 is located inside the feeding box 1, with openings at the top and bottom. The left and right outer walls of the material distribution frame 6 slide against the left and right inner side walls of the feeding box 1. The lengths of the left and right sides of the material distribution frame 6 are adapted to the lengths of the slide grooves 5. Sliding shafts 8 are fixedly connected to the middle of the left and right side walls of the material distribution frame 6, and the sliding shafts 8 are located within the slide grooves 5. The material distribution frame 6 is slidably connected to the top of the rear side wall of the material distribution frame 6. The length of the baffle 7 is greater than the length of the material distribution frame 6. The top of the material distribution frame 6 and the baffle 7 are slidably connected to the bottom of the upper cover plate 3. The length and width of the inner wall of the hopper 4 are equal to the length and width of the inner wall of the material distribution frame 6. The length and width of the inner wall of the material distribution frame 6 are equal to the length and width of the opening 11. The inner rear side wall of the feeding box 1 is fixedly connected to one end of the cylinder of the cylinder 9. The other end of the cylinder is the piston rod. The piston rod end of the cylinder 9 is fixedly connected to the rear side wall of the material distribution frame 6. The bottom front side of the feeding box 1 is provided with a discharge port 12. The length of the discharge port 12 is greater than the length of the material distribution frame 6. The bottom front side of the feeding box 1 is fixedly connected to the discharge slide 10. The discharge slide 10 extends forward and downward at an angle. The discharge slide 10 is located below the discharge port 12.

[0016] A vibrator 14 is fixedly connected to the outer wall of the hopper 4. The vibrator 14 is a prior art device, and its specific structure will not be described further. The vibrator 14 facilitates material feeding, and the hopper 4 contains powder material 13.

[0017] In the initial state, the material distribution frame 6 is located directly below the hopper 4. At this time, the powder 13 in the hopper 4 naturally falls into the material distribution frame 6 due to gravity.

[0018] The length of the baffle 7 is greater than that of the material distribution frame 6, and its top is slidably engaged with the bottom of the upper cover plate 3 to ensure that the baffle 7 can block the bottom opening 11 of the hopper 4 during the movement of the material distribution frame 6, preventing the powder 13 from continuing to fall during the material distribution process.

[0019] When feeding is required, cylinder 9 starts to work, its piston rod extends and pushes the material distribution frame 6 forward. The sliding shaft 8, which is rotatably connected to the middle of the left and right side walls of the material distribution frame 6, slides in the sliding groove 5 of the feeding box 1 to ensure that the material distribution frame 6 moves forward smoothly and steadily.

[0020] As the material distribution frame 6 moves, the powder 13 gradually falls from the opening of the material distribution frame 6 into the discharge chute 10. The baffle 7 moves with the material distribution frame 6, blocking the bottom opening 11 of the hopper 4 to prevent the powder 13 from falling further.

[0021] When the material distribution frame 6 moves to the end of the chute 5 and the discharge port 12, the cylinder 9 stops working, and at this time all the powder in the material distribution frame 6 falls into the discharge chute 10.

[0022] The front part of the feeding chute 10 extends forward and downward, allowing the powder 13 to slide out smoothly and be delivered to the next process.

[0023] Cylinder 9 then reverses its motion, pulling the material distribution frame 6 back to its initial position, ready for the next feeding. This utility model only protects the mechanical parts; functions implemented through software control are not within the scope of protection of this utility model.

Claims

1. A material feeding machine, comprising a feeding box (1), the feeding box (1) being a hollow shell shape, characterized in that, Support legs (2) are fixedly connected to the four corners of the outer wall of the feeding box (1). The top of the feeding box (1) is fixedly connected to the top cover plate (3). An opening (11) is provided in the middle of the top cover plate (3). A hopper (4) is fixedly connected to the top middle of the top cover plate (3). The hopper (4) is a shell structure with openings at the top and bottom. The bottom of the hopper (4) has a through opening (11). Slide grooves (5) are provided in the middle of the left and right side walls of the feeding box (1). The inner side of the material box (1) has a material distribution frame (6), which has openings at the top and bottom. The left and right outer walls of the material distribution frame (6) are slidably fitted with the left and right inner walls of the feeding box (1). The left and right lengths of the material distribution frame (6) are matched with the length of the chute (5). The middle of the left and right side walls of the material distribution frame (6) are fixedly connected to the sliding shaft (8). The sliding shaft (8) is located in the chute (5). The sliding shaft (8) and the chute (5) are slidably fitted to each other for material distribution. A baffle (7) is fixedly connected to the top of the rear side wall of the frame (6). The length of the baffle (7) is greater than the length of the distribution frame (6). The top of the distribution frame (6) and the baffle (7) slide against the bottom of the upper cover plate (3). The length and width of the inner wall of the hopper (4) are equal to the length and width of the inner wall of the distribution frame (6). The length and width of the inner wall of the distribution frame (6) are equal to the length and width of the opening (11). The cylinder of the cylinder (9) is fixedly connected to the inner rear side wall of the feeding box (1). One end of the cylinder is a piston rod, and the piston rod end of the cylinder (9) is fixedly connected to the rear side wall of the material distribution frame (6). The bottom front side of the feeding box (1) is provided with a discharge port (12). The length of the discharge port (12) is greater than the length of the material distribution frame (6). The bottom front side of the feeding box (1) is fixedly connected to the discharge slide (10). The discharge slide (10) extends forward and downward at an angle. The discharge slide (10) is located below the discharge port (12).

2. The material feeding machine according to claim 1, characterized in that, A vibrator (14) is fixedly connected to the outer wall of the silo (4).

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