Universal automatic production line conveying device for powder bins

Abstract

The utility model relates to the technical field of conveying devices, in particular to a powder bin universal automatic production line conveying device which comprises a machine table, a conveying belt is installed on the top of the machine table, the conveying belt is connected with the driving end of a transmission motor through a transmission mechanism, and the transmission motor is installed in a motor box connected with the machine table. A lifting plate is installed above one end of the machine table and connected with the machine table through an electric hydraulic device, a rotating motor is installed at the top of the lifting plate, the driving end of the rotating motor is connected with a rotating shaft, the top of the rotating shaft is movably connected with a dredging shaft, and the upper end of the dredging shaft penetrates through a through hole to be located in the powder bin. The dredging shaft is driven to rotate, powder can be dredged in a rotating mode, the situation that the powder extrudes one another under the action of gravity, the discharging opening is blocked, and the conveying belt is broken is avoided, continuous feeding of a single conveying line is achieved, follow-up powder recycling is facilitated, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying devices, in particular to a conveying device for a powder bin universal automatic production line. Background Art

[0002] There are many kinds of powders, which are widely used in production. The transfer and storage of powders require a powder silo. A discharge port is provided at the bottom of the powder silo, and a conveyor belt is provided below the discharge port to transport the powder.

[0003] In the actual production process, it is necessary to open the bottom of the powder silo and let the powder fall into the conveying device of the automated production line by gravity. However, during the feeding process, the powder in the powder silo is easily squeezed by gravity, resulting in blockage at the discharge port, causing the conveyor belt to break, thus affecting subsequent production. Enterprises often use multiple silos and multiple conveyor belts together. When the powder on a conveyor belt cannot be fully used and needs to be recycled, the recycling operation is cumbersome and the powder on each conveyor belt needs to be recycled, which increases the handling of the powder and leads to low work efficiency.

[0004] Therefore, it is necessary to provide a powder bin universal automated production line conveying device to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a powder bin universal automatic production line conveying device.

[0006] The utility model provides a universal automatic production line conveying device for a powder silo, comprising: a machine platform, a conveyor belt is installed on the top of the machine platform, the conveyor belt is connected to the driving end of a transmission motor through a transmission mechanism, the transmission motor is installed on the end surface of a connecting plate connected to the machine platform, a lifting plate is installed above one end of the machine platform, the lifting plate and the machine platform are connected through an electric hydraulic device, a rotating motor is installed on the top of the lifting plate, the driving end of the rotating motor is connected to a rotating shaft, the top of the rotating shaft is movably connected to a dredging shaft, the upper end of the dredging shaft passes through a through hole and is located inside the silo, the through hole is arranged on the top of a loading plate, a protective cylinder is sleeved on the outer wall of the dredging shaft, the protective cylinder is rotatably connected to a protective groove, the protective groove is arranged on the top of the loading plate outside the through hole, the loading plate is tilted above the machine platform, the bottom end of the loading plate is connected to the top of the lifting plate through a supporting frame, and the height of the loading plate toward one end of the conveyor belt is lower than the height of the other end of the loading plate.

[0007] Preferably, two ends of the loading plate are respectively vertically connected to the first baffle plate and the second baffle plate, and one end of the loading plate is located directly above the inner side of the conveyor belt.

[0008] Preferably, a baffle is provided above the conveyor belt, one end of the baffle is fixedly connected to a slider, the slider is slidably connected to an electric slide rail, the bottom of the electric slide rail is connected to the top of the electric trolley, the bottom of the electric trolley is rotatably connected to a guide rail, and the guide rail is installed at one end of the top of the machine.

[0009] Preferably, the other end of the baffle is connected to the second slider, the second slider is slidably connected to the second slide rail, the bottom of the second slide rail is connected to the support plate, the bottom of the support plate is rotatably connected to the second guide rail through a rotating wheel, and the second guide rail is installed at the other end of the top of the machine.

[0010] Preferably, the end surface of the lifting plate is fixedly connected to a limiting block, the limiting block is slidably connected to a limiting groove, the limiting groove is arranged on the end surface of the limiting plate, and the bottom of the limiting plate is connected to the top of the machine platform.

[0011] Preferably, the outer wall of the dredging shaft above the protective cylinder is sleeved with a lower barrel, the lower barrel is a truncated cone structure, and the size of the bottom of the lower barrel is larger than the size of the top of the lower barrel.

[0012] Preferably, a lower screw hole is provided at the bottom of the dredging shaft, and the lower screw hole is threadedly connected to the outer wall of the rotating shaft.

[0013] Compared with the related art, the powder bin universal automatic production line conveying device provided by the utility model has the following beneficial effects:

[0014] 1. The utility model drives the dredging shaft to rotate through the rotation of the rotating motor, and can rotate and dredge the powder to prevent the powder from squeezing each other under the action of gravity, thereby blocking the discharge port and causing the conveyor belt to break. The inclined loading plate can make the powder falling on the loading plate enter the conveyor belt under the action of gravity, and be driven by the conveyor belt to carry out the powder transmission operation. The protective cylinder can protect the through hole to prevent the powder from falling under the loading plate through the through hole, causing the waste of powder, thereby realizing continuous loading of a single conveyor line, facilitating the subsequent recovery of powder, and improving work efficiency.

[0015] 2. The utility model provides the first baffle and the second baffle to prevent the powder from falling from both ends of the loading plate due to external force after falling onto the loading plate, thereby causing waste of powder;

[0016] 3. The utility model provides a liftable baffle plate, which can act as a limit rod to ensure that the powder can be conveyed forward at a certain height during transmission to prevent powder accumulation. In addition, an electric trolley can be provided to drive the baffle plate to move forward and backward. After the conveying is completed, the baffle plate can be used to push the powder on the conveyor belt in one direction to facilitate the recovery of the powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic structural diagram of a preferred embodiment of a powder bin universal automated production line conveying device provided by the utility model;

[0018] Figure 2 for Figure 1 The schematic diagram of the structure of a powder bin universal automatic production line conveying device from a left perspective is shown;

[0019] Figure 3 for Figure 1 A schematic structural diagram of a powder bin universal automated production line conveying device from a bottom perspective is shown;

[0020] Figure 4 for Figure 1 The structural schematic diagram of the feeding plate shown;

[0021] Numbers in the figure: 1. Machine; 2. Conveyor belt; 3. Transmission motor; 4. Connecting plate; 5. Baffle; 6. Slider; 7. Electric slide rail; 8. Electric trolley; 9. Guide rail; 10. Second slider; 11. Second slide rail; 12. Loading plate; 13. Clearing shaft; 14. Unloading barrel; 15. Support plate; 16. Rotating wheel; 17. Second guide rail; 18. First baffle; 19. Second baffle; 20. Protective barrel; 21. Lifting plate; 22. Rotating motor; 23. Limit block; 24. Limit groove; 25. Limit plate; 26. Rotating shaft; 27. Electric hydraulic device; 28. Through hole; 29. ​​Protective groove. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Generally, the components of the embodiment of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0025] In the description of the embodiments of the present utility model, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use. It is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, if the terms "first", "second", "third", etc. appear, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0026] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0027] In the description of the embodiments of the present utility model, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect" and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0028] The following is a detailed description of a new type of specific implementation of a powder bin universal automated production line conveying device in conjunction with a specific embodiment.

[0029] refer to Figures 1 to 4The utility model provides a powder silo universal automatic production line conveying device, comprising: a machine platform 1, a conveyor belt 2 is installed on the top of the machine platform 1, the conveyor belt 2 is connected to the driving end of the transmission motor 3 through a transmission mechanism, the transmission motor 3 is installed on the end surface of a connecting plate 4 connected to the machine platform 1, a lifting plate 21 is installed above one end of the machine platform 1, the lifting plate 21 is connected to the machine platform 1 through an electric hydraulic device 27, a rotating motor 22 is installed on the top of the lifting plate 21, the driving end of the rotating motor 22 is connected to the rotating shaft 26, and the top of the rotating shaft 26 is connected to the rotating shaft 26. The dredging shaft 13 is movably connected to the dredging shaft 13, the upper end of which passes through the through hole 28 and is located inside the silo. The through hole 28 is arranged at the top of the loading plate 12. The outer wall of the dredging shaft 13 is sleeved with a protective cylinder 20, and the protective cylinder 20 is rotatably connected to the protective groove 29. The protective groove 29 is arranged on the top of the loading plate 12 outside the through hole 28. The loading plate 12 is tilted above the machine 1, and the bottom end of the loading plate 12 is connected to the top of the lifting plate 21 through a support frame. The height of the loading plate 12 toward one end of the conveyor belt 2 is lower than the height of the other end of the loading plate 12.

[0030] It should be noted that: by setting up an electric hydraulic device 27, the electric hydraulic device 27 can be used to drive the lifting plate 21 to move up and down, thereby realizing the up and down movement of the rotating motor 22 and the loading plate 12. When the powder is transmitted, the discharge port of the powder bin is first opened by the control device, and the dredging shaft 13 is raised and entered into the discharge port of the powder bin under the drive of the electric hydraulic device 27, and the dredging shaft 13 is driven to rotate by the rotation of the rotating motor 22, so that the powder can be rotated and dredged to prevent the powder from being squeezed against each other under the action of gravity, thereby causing blockage at the discharge port and causing the conveyor belt to break. In addition, through the inclined loading plate 12, the powder falling onto the loading plate 12 can enter the conveyor belt 2 under the action of gravity and be driven by the conveyor belt 2. The powder material is transported and the protective tube 20 is provided to protect the through hole 28, thereby preventing the powder material from falling through the through hole 28 to the bottom of the loading plate 12, causing waste of the powder material, thereby realizing continuous loading of a single conveyor line, facilitating subsequent recovery of the powder material, and improving work efficiency.

[0031] In the embodiments of the present invention, reference is made to Figure 2 As shown, two ends of the loading plate 12 are respectively vertically connected to the first baffle 18 and the second baffle 19 , and one end of the loading plate 12 is located directly above the inner side of the conveyor belt 2 .

[0032] It should be noted that by providing the first baffle 18 and the second baffle 19, the first baffle 18 and the second baffle 19 can be used to protect the powder from falling from both ends of the loading plate 12 due to external force after falling onto the loading plate 12, thereby causing waste of powder.

[0033] In the embodiments of the present invention, reference is made to Figure 1 , Figure 2 As shown, a baffle 5 is provided above the conveyor belt 2, one end of the baffle 5 is fixedly connected to a slider 6, the slider 6 is slidably connected to an electric slide rail 7, the bottom of the electric slide rail 7 is connected to the top of an electric trolley 8, the bottom of the electric trolley 8 is rotatably connected to a guide rail 9, and the guide rail 9 is installed at one end of the top of the machine 1.

[0034] It should be noted that: by setting a liftable baffle 5, the baffle 5 can act as a limit rod to ensure that the powder can be conveyed forward at a certain height during transmission to prevent powder accumulation, and by setting an electric trolley 8, the baffle 5 can be driven to move forward and backward. After the transportation is completed, the baffle 5 can be used to push the powder on the conveyor belt in one direction to facilitate the recovery of the powder.

[0035] In the embodiments of the present invention, reference is made to Figure 1 , Figure 2 As shown, the other end of the baffle 5 is connected to the second slider 10, the second slider 10 is slidably connected to the second slide rail 11, the bottom of the second slide rail 11 is connected to the support plate 15, the bottom of the support plate 15 is rotatably connected to the second guide rail 17 through the rotating wheel 16, and the second guide rail 17 is installed at the other end of the top of the machine 1.

[0036] It should be noted that: by providing the second slide rail 11, it can cooperate with the electric slide rail 7 to improve the stability of the baffle 5 moving up and down, and by providing the second guide rail 17, it can cooperate with the guide rail 9 to improve the stability of the baffle 5 moving forward and backward.

[0037] In the embodiments of the present invention, reference is made to Figure 2 As shown, the end surface of the lifting plate 21 is fixedly connected to the limit block 23, and the limit block 23 is slidably connected to the limit groove 24. The limit groove 24 is arranged on the end surface of the limit plate 25, and the bottom of the limit plate 25 is connected to the top of the machine platform 1.

[0038] It should be noted that by providing the limiting block 23 , the stability of the upward and downward movement of the lifting plate 21 can be improved through the limiting of the limiting groove 24 .

[0039] In the embodiments of the present invention, reference is made to Figure 1 As shown, the outer wall of the dredging shaft 13 above the protective cylinder 20 is sleeved with a lower barrel 14 , and the lower barrel 14 is a truncated cone structure, and the size of the bottom of the lower barrel 14 is larger than the size of the top of the lower barrel 14 .

[0040] It should be noted that by providing a truncated cone-shaped discharge barrel 14, the powder can fall through the side of the discharge barrel 14 and fall into the outside of the protective barrel 20, preventing the powder from falling into the connection between the protective barrel 20 and the protective groove 29, thereby avoiding waste of powder.

[0041] In the embodiment of the utility model, a lower screw hole is provided at the bottom of the dredging shaft 13 , and the lower screw hole is threadedly connected to the outer wall of the rotating shaft 26 .

[0042] The working principle of the powder silo universal automatic production line conveying device provided by the utility model is as follows:

[0043] By setting up the electric hydraulic device 27, the lifting plate 21 can be driven to move up and down by the electric hydraulic device 27, so as to realize the up and down movement of the rotating motor 22 and the loading plate 12. When the powder is transmitted, the discharge port of the powder bin is first opened by the control device, and the dredging shaft 13 is raised and entered into the discharge port of the powder bin under the drive of the electric hydraulic device 27, and the dredging shaft 13 is driven to rotate by the rotation of the rotating motor 22, so that the powder can be rotated and dredged to prevent the powder from being squeezed against each other under the action of gravity, thereby preventing the discharge port from being blocked and causing the conveyor belt to break. Moreover, by the inclined loading plate 12, the powder falling on the loading plate 12 can enter the conveyor belt 2 under the action of gravity and be driven by the conveyor belt 2. The powder material is transported and the protective tube 20 is provided to protect the through hole 28, thereby preventing the powder material from falling through the through hole 28 to the bottom of the loading plate 12, causing waste of the powder material, thereby realizing continuous loading of a single conveyor line, facilitating subsequent recovery of the powder material, and improving work efficiency.

[0044] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0045] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A powder silo universal automatic production line conveying device, characterized in that: include: A machine platform (1), a conveyor belt (2) is installed on the top of the machine platform (1), the conveyor belt (2) is connected to the driving end of a transmission motor (3) through a transmission mechanism, the transmission motor (3) is installed on the end surface of a connecting plate (4) connected to the machine platform (1), a lifting plate (21) is installed above one end of the machine platform (1), the lifting plate (21) and the machine platform (1) are connected through an electric hydraulic device (27), a rotating motor (22) is installed on the top of the lifting plate (21), the driving end of the rotating motor (22) is connected to a rotating shaft (26), the top of the rotating shaft (26) is movably connected to a dredging shaft (13), and the The upper end of the dredging shaft (13) passes through a through hole (28) and is located inside the silo. The through hole (28) is arranged at the top of the loading plate (12). The outer wall of the dredging shaft (13) is sleeved with a protective tube (20). The protective tube (20) is rotatably connected to a protective groove (29). The protective groove (29) is arranged at the top of the loading plate (12) outside the through hole (28). The loading plate (12) is tilted above the machine (1). The bottom end of the loading plate (12) is connected to the top of the lifting plate (21) through a support frame. The height of the loading plate (12) toward one end of the conveyor belt (2) is lower than the height of the other end of the loading plate (12).

2. A powder silo universal automatic production line conveying device according to claim 1, characterized in that: The two ends of the loading plate (12) are respectively vertically connected to the first baffle (18) and the second baffle (19), and one end of the loading plate (12) is located directly above the inner side of the conveyor belt (2).

3. The powder silo universal automatic production line conveying device according to claim 1, characterized in that: A baffle (5) is provided above the conveyor belt (2), one end of the baffle (5) is fixedly connected to a slider (6), the slider (6) is slidably connected to an electric slide rail (7), the bottom of the electric slide rail (7) is connected to the top of an electric trolley (8), the bottom of the electric trolley (8) is rotatably connected to a guide rail (9), and the guide rail (9) is installed at one end of the top of the machine platform (1).

4. The powder silo universal automatic production line conveying device according to claim 3, characterized in that: The other end of the baffle (5) is connected to a second slider (10), the second slider (10) is slidably connected to a second slide rail (11), the bottom of the second slide rail (11) is connected to a support plate (15), the bottom of the support plate (15) is rotatably connected to a second guide rail (17) via a rotating wheel (16), and the second guide rail (17) is installed at the other end of the top of the machine platform (1).

5. The powder silo universal automatic production line conveying device according to claim 1, characterized in that: The end surface of the lifting plate (21) is fixedly connected to a limiting block (23), the limiting block (23) is slidably connected to a limiting groove (24), the limiting groove (24) is arranged on the end surface of the limiting plate (25), and the bottom of the limiting plate (25) is connected to the top of the machine platform (1).

6. The powder silo universal automatic production line conveying device according to claim 1, characterized in that: The outer wall of the dredging shaft (13) above the protective cylinder (20) is sleeved with a lower cylinder (14), and the lower cylinder (14) is a truncated cone structure, and the size of the bottom of the lower cylinder (14) is larger than the size of the top of the lower cylinder (14).

7. The powder silo universal automatic production line conveying device according to claim 1, characterized in that: A lower screw hole is provided at the bottom of the dredging shaft (13), and the lower screw hole is threadedly connected to the outer wall of the rotating shaft (26).

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