Novel powder feeding machine

Abstract

The utility model discloses a novel powder feeding machine which comprises a bottom plate, a U-shaped plate is fixedly installed on the right side of the top of the bottom plate, the right side of the U-shaped plate is of an opening structure, a transverse plate is fixedly installed on the left side of the U-shaped plate, a hopper is fixedly installed at the bottom of the transverse plate, and a feeding mechanism used for adding powder is arranged on the U-shaped plate. A conveying mechanism used for conveying powder and a bag breaking mechanism used for breaking packaging bags are arranged on the transverse plate. The bagged powder feeding device is reasonable in design, can replace manual work to convey bagged powder to the upper portion, saves time and labor, improves feeding efficiency, improves stability of the bagged powder during bag breaking treatment by arranging a plurality of pointed cones to prick packaging bags, can also replace manual work to open the packaging bags, and improves production efficiency. The powder in the packaging bag can be conveniently poured into the material leaking hopper for feeding, the working efficiency is improved, and the damaged packaging bag is removed from the pointed cone after bag breaking treatment for recycling.

Description

Technical Field

[0001] The utility model relates to the technical field of powder feeding, in particular to a novel powder feeding machine. Background Art

[0002] Powder is a collection of many small particles. Its common characteristics are: it has many discontinuous faces, large specific surface area, and is composed of many small particles. Powder materials are involved in many aspects of our lives, such as food, clothing, housing and transportation. In industrial production, powder materials are often added to the machine body, so powder feeding devices are used.

[0003] A powder feeding device, which is announced by searching the Chinese patent with announcement number CN218201061U, has the following technical points: it includes a first material port, a second material port, and a connecting cloth cylinder; a fixed part, which is fixed to the top of the feeding mechanism and is hinged to the side of the second material port; a cylinder, which is close to the side of the second material port away from the fixed part, and the power output end of the cylinder is rotatably connected to a push rod, one end of the push rod is hinged to the second material port, and the feeding structure, the second material port, and the push rod rotate along the same vertical plane.

[0004] In actual operation, it is found that the above scheme still has at least the following defects: when adding bagged powder, the device needs to move the powder bag to the top of the feeding port, and then manually break the bag and pour the material, which is very troublesome. Therefore, we propose a new powder feeder to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a novel powder feeder, which solves the very troublesome problem that when adding bagged powder, the powder bag needs to be moved to the top of the feeding port and then the bag needs to be opened manually to pour the material.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a new type of powder feeder, comprising a base plate, a U-shaped plate is fixedly installed on the top right side of the base plate, the right side of the U-shaped plate is an opening structure, a horizontal plate is fixedly installed on the left side of the U-shaped plate, a hopper is fixedly installed on the bottom of the horizontal plate, a feeding mechanism for adding powder is arranged on the U-shaped plate, a conveying mechanism for conveying powder and a bag breaking mechanism for breaking open the packaging bag are arranged on the horizontal plate, and a recycling mechanism for recycling the packaging bag is arranged on the left side of the horizontal plate.

[0009] Preferably, the feeding mechanism includes two first rotating shafts, two first rollers, a first conveyor belt, multiple feeding plates, multiple loading boxes and a first driving motor. The two first rotating shafts are rotatably installed in the U-shaped plate and are distributed up and down. The two first rollers are fixedly mounted on the two first rotating shafts, respectively. The first conveyor belt is wound on the two first rollers. The multiple feeding plates are fixedly mounted on the first conveyor belts and are evenly distributed. The multiple loading boxes are fixedly mounted on the corresponding feeding plates, respectively. The multiple loading boxes are all open structures. The first driving motor is fixedly mounted on the front side of the U-shaped plate, and the output shaft end of the first driving motor is fixedly connected to the front end of the first rotating shaft below.

[0010] Preferably, the conveying mechanism includes two second rotating shafts, two second rollers, two second conveyor belts and a second driving motor. A mounting groove is opened on the top of the horizontal plate. The two second rotating shafts are rotatably installed in the mounting groove. The two second rollers are fixedly mounted on the two second rotating shafts, respectively. The two second conveyor belts are wound around the two second rollers and are symmetrically distributed. The second driving motor is fixedly mounted on the front side of the horizontal plate, and the output shaft end of the second driving motor is fixedly connected to the front end of one of the second rotating shafts.

[0011] Preferably, a plurality of vertical rods are fixedly installed on the top of the horizontal plate, and a same guide plate is fixedly installed on the top of the plurality of vertical rods. The guide plate is inclined with the left side lower and the right side higher. A discharge port is opened on the left side of the U-shaped plate, and the right side of the guide plate extends into the discharge port.

[0012] Preferably, both of the second conveyor belts are provided with a plurality of evenly distributed pointed cones.

[0013] Preferably, the bag breaking mechanism includes a support frame, a positioning plate, a first motor and a circular blade. The support frame is fixedly mounted on the top of the horizontal plate, the positioning plate is fixedly mounted on the front inner wall of the support frame, the first motor is fixedly mounted on the bottom of the positioning plate, and the circular blade is detachably mounted on the output shaft end of the first motor. The bottom of the circular blade extends between the two second conveyor belts. A leakage port is provided at the bottom of the mounting groove, and the leakage port is located above the leakage hopper.

[0014] Preferably, the recycling mechanism includes a collecting box, two fixed plates, a transmission shaft, rollers, bristles, and a second motor. The collecting box is fixedly mounted on the bottom left side of the horizontal plate, and the top of the collecting box is an open structure. The two fixed plates are fixedly mounted on the top of the collecting box and are symmetrically distributed. The transmission shaft is rotatably mounted on the two fixed plates, the roller is fixedly sleeved on the transmission shaft, the bristles are fixedly mounted on the rollers and in conflict with the two second conveyor belts, the second motor is fixedly mounted on the front side of the front fixed plate, and the output shaft end of the second motor is fixedly connected to the front end of the transmission shaft.

[0015] Preferably, two symmetrically distributed support plates are fixedly mounted on the top of the bottom plate, and the tops of the two support plates are fixedly connected to the bottom of the cross plate.

[0016] (III) Beneficial effects

[0017] The utility model provides a new type of powder feeder. It has the following beneficial effects:

[0018] (1) This novel powder feeder utilizes a feeding mechanism composed of two first rotating shafts, two first rollers, a first conveyor belt, multiple feeding plates, multiple loading boxes and a first driving motor to replace manual labor to transport bagged powder to the top, saving time and labor and improving feeding efficiency.

[0019] (2) This novel powder feeder can smoothly convey the bagged powder to the left by utilizing a conveying mechanism composed of two second rotating shafts, two second rollers, two second conveyor belts and a second driving motor. By arranging a plurality of sharp cones to penetrate into the packaging bag, the stability of the bagged powder during the bag breaking process is improved, and after the bag breaking process, the broken packaging bag is dragged to continue to be conveyed to the left.

[0020] (3) The novel powder feeder utilizes a bag-breaking mechanism composed of a support frame, a positioning plate, a first motor and a circular blade to open the packaging bag instead of manually, thereby facilitating the pouring of powder in the packaging bag into the hopper for feeding and improving work efficiency.

[0021] (4) This novel powder feeder utilizes a recovery mechanism composed of a collection box, two fixed plates, a transmission shaft, a roller, bristles and a second motor to control the rotation of the roller and the bristles, thereby sweeping off the damaged packaging bags hanging on the pointed cone, and recycling the packaging bags through the collection box. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;

[0023] Figure 2 It is a schematic diagram of the cross-sectional structure of the main view of the utility model;

[0024] Figure 3 The three-dimensional structure of the utility model is shown in FIG. Figure 2 .

[0025] In the figure: 1. bottom plate; 2. U-shaped plate; 3. horizontal plate; 4. leakage hopper; 5. first rotating shaft; 6. first roller; 7. first conveyor belt; 8. loading plate; 9. loading box; 10. first drive motor; 11. mounting groove; 12. second rotating shaft; 13. second roller; 14. second conveyor belt; 15. second drive motor; 16. vertical rod; 17. guide plate; 18. discharge port; 19. pointed cone; 20. support frame; 21. positioning plate; 22. first motor; 23. circular blade; 24. leakage port; 25. collection box; 26. fixed plate; 27. transmission shaft; 28. roller; 29. ​​bristles; 30. second motor; 31. support plate. DETAILED DESCRIPTION

[0026] 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.

[0027] like Figure 1-3 As shown, the utility model provides a technical solution: a novel powder feeder, comprising a bottom plate 1, two symmetrically distributed support plates 31 are fixedly installed on the top of the bottom plate 1, the tops of the two support plates 31 are fixedly connected to the bottom of the cross plate 3, a U-shaped plate 2 is fixedly installed on the right side of the top of the bottom plate 1, the right side of the U-shaped plate 2 is an opening structure, a cross plate 3 is fixedly installed on the left side of the U-shaped plate 2, a hopper 4 is fixedly installed on the bottom of the cross plate 3, a feeding mechanism for adding powder is provided on the U-shaped plate 2, a conveying mechanism for conveying powder and a bag breaking mechanism for breaking open the packaging bag are provided on the cross plate 3, and a recycling mechanism for recycling the packaging bag is provided on the left side of the cross plate 3.

[0028] In this embodiment, the above-mentioned feeding mechanism includes two first rotating shafts 5, two first rollers 6, a first conveyor belt 7, a plurality of feeding plates 8, a plurality of loading boxes 9 and a first driving motor 10. The two first rotating shafts 5 are rotatably mounted in the U-shaped plate 2 and are distributed up and down. The two first rollers 6 are respectively fixedly sleeved on the two first rotating shafts 5. The first conveyor belt 7 is wound around the two first rollers 6. The plurality of feeding plates 8 are fixedly mounted on the first conveyor belt 7 and are evenly distributed. The plurality of loading boxes 9 are respectively fixedly mounted on the corresponding feeding plates 8. The plurality of loading boxes 9 are all open structures. By placing the bagged powder in the loading box 9, the stability and safety of loading can be improved to prevent the bagged powder from accidentally slipping during loading and accidentally injuring the operator. The first drive motor 10 is fixedly installed on the front side of the U-shaped plate 2, and the output shaft end of the first drive motor 10 is fixedly connected to the front end of the first rotating shaft 5 below. A plurality of vertical rods 16 are fixedly installed on the top of the horizontal plate 3, and the top of the plurality of vertical rods 16 is fixedly installed with the same guide plate 17. The guide plate 17 is tilted with the left lower and the right higher. A discharge port 18 is opened on the left side of the U-shaped plate 2. The right side of the guide plate 17 extends into the discharge port 18. By using the guide plate 17, the bagged powder can be easily transferred to the conveying mechanism. The conveying mechanism includes two second rotating shafts 12, two second rollers 13, two second conveyor belts 14 and a second driving motor 15. The top of the cross plate 3 is provided with a mounting groove 11. The two second rotating shafts 12 are rotatably mounted in the mounting groove 11. The two second rollers 13 are respectively fixedly sleeved on the two second rotating shafts 12. The two second conveyor belts 14 are both wound around the two second rollers 13 and are symmetrically distributed. The two second conveyor belts 14 can be used to support the bagged powder, and the gap between the two second conveyor belts 14 is used to facilitate the opening and leakage of the packaging bag. The second drive motor 15 is fixedly installed on the front side of the cross plate 3, and the output shaft end of the second drive motor 15 is fixedly connected to the front end of one of the second rotating shafts 12. A plurality of evenly distributed pointed cones 19 are provided on the two second conveyor belts 14. The pointed cones 19 can increase the integrity of the two second conveyor belts 14 and the bagged powder, so that the bagged powder remains stable when being cut by the circular blade.

[0029] In this embodiment, the above-mentioned bag breaking mechanism includes a support frame 20, a positioning plate 21, a first motor 22 and a circular blade 23. The support frame 20 is fixedly installed on the top of the horizontal plate 3, the positioning plate 21 is fixedly installed on the front inner wall of the support frame 20, the first motor 22 is fixedly installed on the bottom of the positioning plate 21, and the circular blade 23 is detachably installed on the output shaft end of the first motor 22. The bottom of the circular blade 23 extends between the two second conveyor belts 14. A leakage port 24 is opened at the bottom of the mounting groove 11, and the leakage port 24 is located above the leakage hopper 4.

[0030] In this embodiment, the above-mentioned recycling mechanism includes a collecting box 25, two fixed plates 26, a transmission shaft 27, a roller 28, a brush 29 and a second motor 30. The collecting box 25 is fixedly installed on the bottom left side of the horizontal plate 3, and the top of the collecting box 25 is an open structure. The two fixed plates 26 are fixedly installed on the top of the collecting box 25 and are symmetrically distributed. The transmission shaft 27 is rotatably installed on the two fixed plates 26, and the roller 28 is fixedly sleeved on the transmission shaft 27. The brush 29 is fixedly installed on the roller 28 and conflicts with the two second conveyor belts 14. The bristles 29 can sweep off the damaged packaging bags hanging on the pointed cone 19, and then the damaged packaging bags are recycled. The second motor 30 is fixedly installed on the front side of the front fixed plate 26, and the output shaft end of the second motor 30 is fixedly connected to the front end of the transmission shaft 27.

[0031] In this embodiment, a control switch is installed on the U-shaped plate 2, and the first drive motor 10, the second drive motor 15, the first motor 22, the second motor 30 and the control switch are electrically connected to the external power line through wires in sequence to form a loop, and the control switch can control the start and stop of the first drive motor 10, the second drive motor 15, the first motor 22 and the second motor 30 respectively.

[0032] Through the above structure, the novel powder feeding machine provided by the utility model can replace manual labor to transport bagged powder to the top, saving time and labor and improving feeding efficiency. By setting multiple sharp cones 19 to penetrate into the packaging bag, the stability of the bagged powder during bag breaking can be improved. It can also replace manual labor to open the packaging bag, which is convenient for pouring the powder in the packaging bag into the hopper 4 for feeding, improving work efficiency, and after the bag breaking process, the damaged packaging bag can be removed from the sharp cones for recycling. When used specifically, the first drive motor 10 and the second drive motor 15 are controlled to operate, and the bagged powder is fed into the loading box 9 in turn. The first drive motor 10 controls the first conveyor belt 7 to rotate, and then multiple bagged powders are transported upward in turn. After the bagged powder passes the highest point, it is thrown onto the guide plate 17 by inertia and slides to the left. When the bagged powder falls on the two second conveyor belts 14, due to the deadweight of the bagged powder, multiple sharp cones 19 pierce into the packaging bag. At the same time, the second drive motor 15 controls the two second conveyor belts 14 to rotate, thereby driving the multiple bagged powder to move to the left, and controls the first motor 22 to run. The first motor 22 drives the circular blade 23 to rotate to open the multiple bagged powders conveyed. Under the reinforcement of the multiple sharp cones 19, the packaging bag is cut open, and the powder inside falls into the hopper 4 below for feeding. The damaged packaging bag is hung on the sharp cones 19 and continues to be transported to the left. The second motor 30 is controlled to run, and the second motor 30 drives the roller 28 and the brush 29 to rotate, and the damaged packaging bag hanging on the sharp cones 19 is swept into the collection box 25 for recycling, which greatly improves the efficiency of powder feeding.

[0033] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope recorded in the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A new type of powder feeder, characterized by: The invention comprises a bottom plate (1), a U-shaped plate (2) is fixedly mounted on the right side of the top of the bottom plate (1), the right side of the U-shaped plate (2) is an open structure, a transverse plate (3) is fixedly mounted on the left side of the U-shaped plate (2), a hopper (4) is fixedly mounted on the bottom of the transverse plate (3), a feeding mechanism for adding powder is arranged on the U-shaped plate (2), a conveying mechanism for conveying powder and a bag breaking mechanism for breaking open a packaging bag are arranged on the transverse plate (3), and a recycling mechanism for recycling packaging bags is arranged on the left side of the transverse plate (3); The feeding mechanism comprises two first rotating shafts (5), two first rollers (6), a first conveyor belt (7), a plurality of feeding plates (8), a plurality of loading boxes (9) and a first driving motor (10). The two first rotating shafts (5) are rotatably mounted in the U-shaped plate (2) and are distributed up and down. The two first rollers (6) are respectively fixedly sleeved on the two first rotating shafts (5). The first conveyor belt (7) is wound on the two first rollers (6). The plurality of feeding plates (8) are all fixedly mounted on the first conveyor belt (7) and are evenly distributed. The plurality of loading boxes (9) are respectively fixedly mounted on the corresponding feeding plates (8). The plurality of loading boxes (9) are all of an open structure. The first driving motor (10) is fixedly mounted on the front side of the U-shaped plate (2). The output shaft end of the first driving motor (10) is fixedly connected to the front end of the first rotating shaft (5) below.

2. A novel powder feeder according to claim 1, characterized in that: The conveying mechanism comprises two second rotating shafts (12), two second rollers (13), two second conveyor belts (14) and a second driving motor (15); a mounting groove (11) is provided on the top of the horizontal plate (3); the two second rotating shafts (12) are rotatably mounted in the mounting groove (11); the two second rollers (13) are respectively fixedly mounted on the two second rotating shafts (12); the two second conveyor belts (14) are respectively wound around the two second rollers (13) and are symmetrically distributed; the second driving motor (15) is fixedly mounted on the front side of the horizontal plate (3); and the output shaft end of the second driving motor (15) is fixedly connected to the front end of one of the second rotating shafts (12).

3. A novel powder feeder according to claim 2, characterized in that: A plurality of vertical rods (16) are fixedly mounted on the top of the horizontal plate (3), and a same guide plate (17) is fixedly mounted on the tops of the plurality of vertical rods (16). The guide plate (17) is tilted and arranged with the left side lower than the right side. A discharge port (18) is provided on the left side of the U-shaped plate (2), and the right side of the guide plate (17) extends into the discharge port (18).

4. A novel powder feeder according to claim 3, characterized in that: A plurality of evenly distributed pointed cones (19) are provided on each of the two second conveyor belts (14).

5. A novel powder feeder according to claim 2, characterized in that: The bag breaking mechanism comprises a support frame (20), a positioning plate (21), a first motor (22) and a circular blade (23); the support frame (20) is fixedly mounted on the top of the transverse plate (3); the positioning plate (21) is fixedly mounted on the front inner wall of the support frame (20); the first motor (22) is fixedly mounted on the bottom of the positioning plate (21); the circular blade (23) is detachably mounted on the output shaft end of the first motor (22); the bottom of the circular blade (23) extends between the two second conveyor belts (14); a material leakage port (24) is provided at the bottom of the mounting groove (11); and the material leakage port (24) is located above the material leakage hopper (4).

6. A novel powder feeder according to claim 5, characterized in that: The recycling mechanism comprises a collecting box (25), two fixed plates (26), a transmission shaft (27), a roller (28), bristles (29) and a second motor (30); the collecting box (25) is fixedly mounted on the left side of the bottom of the transverse plate (3); the top of the collecting box (25) is an open structure; the two fixed plates (26) are fixedly mounted on the top of the collecting box (25) and are symmetrically distributed; the transmission shaft (27) is rotatably mounted on the two fixed plates (26); the roller (28) is fixedly sleeved on the transmission shaft (27); the bristles (29) are fixedly mounted on the roller (28) and are in contact with the two second conveyor belts (14); the second motor (30) is fixedly mounted on the front side of the fixed plate (26) on the front side; and the output shaft end of the second motor (30) is fixedly connected to the front end of the transmission shaft (27).

7. A novel powder feeder according to claim 1, characterized in that: Two symmetrically distributed support plates (31) are fixedly mounted on the top of the bottom plate (1), and the tops of the two support plates (31) are fixedly connected to the bottom of the transverse plate (3).

Images