Vacuum feeding machine based on butyl rubber canning

Abstract

The utility model discloses a vacuum feeding machine based on butyl rubber canning, and relates to the field of vacuum feeding, the vacuum feeding machine comprises a base, a motor is installed in the base through an installation frame, the output end of the motor is fixedly connected with a telescopic rod, the top end of the telescopic rod is fixedly connected with a first belt wheel, and the top end of the first belt wheel is fixedly connected with a second belt wheel. And the bottom end of the telescopic rod is fixedly connected with a first gear, the top of the base is fixedly connected with a supporting frame, and the interior of the supporting frame is rotationally connected with a lead screw. The movable shaft is pressed, the movable shaft moves to drive the limiting block to move through the connecting plate, meanwhile, the movable shaft moves to drive the limiting plate to move through the second connecting frame, after the limiting block and the limiting plate move, the first connecting frame falls down, the universal wheels make contact with the ground, then the movable shaft is loosened, and under the elastic force effect of the spring, the universal wheels are driven to move. When the device moves, the limiting block and the limiting plate reset, the first connecting frame is fixed, springback is prevented, and in the design, the device can be moved under the condition that only one moving shaft is pressed.

Description

Technical Field

[0001] The utility model relates to the field of vacuum feeding, in particular to a vacuum feeding machine based on butyl rubber canning. Background Art

[0002] A vacuum loader is a device that uses a vacuum pump to generate a vacuum to transport powder. It is a type of pneumatic conveying machine. It is widely used because it can eliminate dust pollution, reduce environmental and personnel pollution of materials, is not restricted by distance, and improves work efficiency.

[0003] In the vacuum loader with patent number CN218490904U, the threaded rod is driven to rotate by a servo motor. When the threaded rod rotates, the hopper is driven to move through the connecting plate. At the same time, the cam is driven to rotate by a micro motor to repeatedly impact the hopper to prevent the hopper from being blocked.

[0004] However, in this device, multiple motors are required to adjust the position of the hopper and prevent the hopper from being blocked, which increases the cost of use. At the same time, four universal wheels need to be operated separately when moving the device, which wastes a lot of time. Utility Model Content

[0005] The purpose of the utility model is to provide a vacuum feeder based on butyl rubber canning in order to solve the problem that multiple motors need to be used to adjust the position of the hopper and prevent the hopper from being blocked, which increases the use cost, and at the same time, four universal wheels need to be operated separately when the device is moved, which wastes a lot of time.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vacuum feeder based on butyl rubber canning, comprising a base, which can play a supporting role, a motor is installed inside the base through a mounting frame, which can provide a power source, the output end of the motor is fixedly connected to a telescopic rod, which can be rotated and telescoped at the same time, the top of the telescopic rod is fixedly connected to a first pulley, which can be transmitted by a belt, the bottom end of the telescopic rod is fixedly connected to a first gear, which can be transmitted by meshing, the top of the base is fixedly connected to a support frame, which can play a supporting and fixing role, the inside of the support frame is rotatably connected to a screw rod, which can be rotated, and the bottom of the screw rod is fixedly connected to a first pulley, which can be driven by a belt ... An electric push rod is installed on the top, which can be extended or shortened. The bottom of the electric push rod is fixedly connected to a second gear, which can be transmitted by meshing. The outer side of the bottom end of the screw rod is rotatably connected to a support plate, which can play a supporting role. The other end of the support plate is rotatably connected to a rotating shaft and can be rotated. The top of the rotating shaft is fixedly connected to a second pulley and can be transmitted by a belt. The outer side of the bottom end of the rotating shaft is fixedly connected to a fixed shaft and can be rotated. The outer side of the screw rod is rotatably connected to a support block, which can play a supporting and fixing role. The other end of the support block is fixedly connected to a hopper, and an anti-blocking piece is provided on one side of the bottom end of the hopper to prevent the hopper from being blocked.

[0007] As a further solution of the utility model: a fixed block is fixedly connected to one side of the bottom end of the base, which can play a supporting and fixing role; the top of the fixed block is slidably connected to a movable shaft that penetrates into the base and can be moved; the outer side of the movable shaft is fixedly connected to a connecting plate, which can play a connecting role; one side of the connecting plate is fixedly connected to a limiting block, which can play a limiting and fixing role; a spring is arranged on the other side of the connecting plate inside the fixed block, which can provide elastic force; the spring is fixedly connected to the connecting plate; the end of the movable shaft is fixedly connected to a second connecting frame, which can play a connecting role; the bottom of the second connecting frame is fixedly connected to the limiting plate, which can play a supporting and limiting role; the inside of the fixed block is slidably connected to a first connecting frame, which can play a connecting role, and the initial position of the first connecting frame is located at the top of the limiting block; one side of the first connecting frame is fixedly connected to a fixing plate, which can play a fixing role; the bottom of the first connecting frame is provided with a universal wheel, which can enable the device to move in any direction.

[0008] As a further solution of the utility model: the outer sides of the first belt pulley and the second belt pulley are both covered with belts, so that the first belt pulley can drive the second belt pulley to rotate when rotating.

[0009] As a further solution of the utility model: the support plate and the support block are provided with threaded grooves matched with the screw rod inside, so that the screw rod can drive the support plate and the support block to move when rotating.

[0010] As a further solution of the utility model: a sliding groove matched with the second connecting frame is provided inside the base, so that the second connecting frame can slide inside the base.

[0011] As a further solution of the utility model: a moving groove matched with the connecting plate is provided inside the fixing block, so that the connecting plate can move inside the fixing block.

[0012] As a further solution of the present invention: the second connecting frame is slidably connected to the base.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. When the movement is in motion, the moving shaft is pressed, and the limit block is driven to move through the connecting plate when the moving shaft moves. At the same time, the limit plate is driven to move through the second connecting frame when the moving shaft moves. After the limit block and the limit plate move, the first connecting frame falls under the influence of gravity, so that the universal wheel contacts the ground, and then the moving shaft is released. Under the elastic force of the spring, the limit block and the limit plate are reset, and the first connecting frame is limited and fixed to prevent rebound. In this design, the device can be moved by pressing only one moving shaft;

[0015] 2. During movement, the motor is started, and the motor drives the first pulley to rotate through the telescopic rod. When the first pulley rotates, the second pulley is driven to rotate through the belt. When the second pulley rotates, the fixed shaft is driven to rotate through the rotating shaft. When the fixed shaft rotates, it drives the anti-blocking part to knock on the hopper. At the same time, the electric push rod can be started, and the electric push rod drives the second gear to move to mesh with the first gear. Then, when the telescopic rod rotates, the second gear is driven to rotate through the first gear. When the second gear rotates, the electric push rod drives the lead screw to rotate. When the lead screw rotates, it drives the support block and the support plate to move. In this design, the hopper position can be adjusted and the hopper can be prevented from being blocked by using only one motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the transmission mechanism of the utility model;

[0018] Figure 3 It is a schematic diagram of the mobile mechanism of the utility model;

[0019] Figure 4 It is the transmission diagram of the mobile mechanism of the utility model;

[0020] Figure 5 This is a disassembled diagram of the mobile mechanism of the utility model;

[0021] Figure 6 It is an enlarged view of point A of the utility model;

[0022] Figure 7 It is an enlarged view of point B of the present utility model.

[0023] In the figure: 1. base; 2. motor; 3. telescopic rod; 4. first gear; 5. first pulley; 6. second pulley; 7. rotating shaft; 8. fixed shaft; 9. support frame; 10. screw; 11. second gear; 12. electric push rod; 13. support block; 14. hopper; 15. anti-blocking member; 16. fixed block; 17. moving shaft; 18. connecting plate; 19. limit block; 20. spring; 21. first connecting frame; 22. second connecting frame; 23. limit plate; 24. fixed plate; 25. universal wheel; 26. support plate. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1 to Figure 7 In the embodiment of the utility model, a vacuum feeder based on butyl rubber canning includes a base 1, a motor 2 is installed inside the base 1 through a mounting frame, a telescopic rod 3 is fixedly connected to the output end of the motor 2, a first pulley 5 is fixedly connected to the top of the telescopic rod 3, and a first gear 4 is fixedly connected to the bottom end of the telescopic rod 3. A support frame 9 is fixedly connected to the top of the support frame 9, a screw rod 10 is rotatably connected to the inside of the support frame 9, an electric push rod 12 is installed at the bottom of the screw rod 10, and a second gear 11 is fixedly connected to the bottom of the electric push rod 12, and a support plate 26 is rotatably connected to the outer side of the bottom end of the screw rod 10, and a rotating shaft 7 is rotatably connected to the other end of the support plate 26, and a second pulley 6 is fixedly connected to the top of the rotating shaft 7, and a fixed shaft 8 is fixedly connected to the outer side of the bottom end of the rotating shaft 7, and a support block 13 is rotatably connected to the outer side of the screw rod 10, and a hopper 14 is fixedly connected to the other end, and an anti-blocking member 15 is provided on one side of the bottom end of the hopper 14.

[0026] In this embodiment: by starting the motor 2, the motor 2 drives the telescopic rod 3 to rotate, and when the telescopic rod 3 rotates, it drives the first pulley 5 to rotate, and when the first pulley 5 rotates, it drives the second pulley 6 to rotate through the belt, and when the second pulley 6 rotates, it drives the rotating shaft 7 to rotate, and when the rotating shaft 7 rotates, it drives the fixed shaft 8 to rotate, and when the fixed shaft 8 rotates, the hopper 14 is slightly knocked by the anti-blocking member 15. When the position of the hopper 14 needs to be adjusted, the electric push rod 12 can be started, and the electric push rod 12 drives the second gear 11 to move until the second gear 11 is meshed with the first gear 4, and then the motor 2 is started, the motor 2 drives the telescopic rod 3 to rotate, and when the telescopic rod 3 rotates, it drives the first gear 4 to rotate, and when the first gear 4 rotates, it drives the second gear 11 meshed with it to rotate, and when the second gear 11 rotates, the electric push rod 12 drives the screw rod 10 to rotate, and when the screw rod 10 rotates, it drives the support block 13 and the support plate 26 to move, so as to adjust the position of the hopper 14.

[0027] Please refer to Figure 4 and Figure 5 A fixed block 16 is fixedly connected to one side of the bottom end of the base 1, and a moving shaft 17 that penetrates into the base 1 is slidably connected to the top of the fixed block 16. A connecting plate 18 is fixedly connected to the outer side of the moving shaft 17, and a limiting block 19 is fixedly connected to one side of the connecting plate 18. A spring 20 is provided inside the fixed block 16 at the other side of the connecting plate 18, and the spring 20 is fixedly connected to the connecting plate 18. A second connecting frame 22 is fixedly connected to the end of the moving shaft 17, and a limiting plate 23 is fixedly connected to the bottom of the second connecting frame 22. A first connecting frame 21 is slidably connected to the inside of the fixed block 16, and the initial position of the first connecting frame 21 is located at the top of the limiting block 19. A fixed plate 24 is fixedly connected to one side of the first connecting frame 21, and a universal wheel 25 is provided at the bottom of the first connecting frame 21.

[0028] In this embodiment: by pressing the movable shaft 17, the movable shaft 17 drives the connecting plate 18 to move when it moves, and the connecting plate 18 drives the limit block 19 to move when it moves, and at the same time, the movable shaft 17 drives the second connecting frame 22 to move when it moves, and the second connecting frame 22 drives the limit plate 23 to move when it moves. After the limit block 19 and the limit plate 23 move, the first connecting frame 21 falls due to the influence of gravity, so that the universal wheel 25 contacts the ground, and then the movable shaft 17 is released. Under the elastic force of the spring 20, the limit block 19 and the limit plate 23 are reset, and the first connecting frame 21 is fixed to prevent rebound. When only one movable shaft 17 is pressed, the device can be moved.

[0029] Please refer to Figure 2 and Figure 5The outer sides of the first pulley 5 and the second pulley 6 are both covered with belts, the support plate 26 and the support block 13 are provided with threaded grooves matching the screw rod 10, the base 1 is provided with a sliding groove matching the second connecting frame 22, the second connecting frame 22 is slidably connected to the base 1, and the fixed block 16 is provided with a movable groove matching the connecting plate 18.

[0030] In this embodiment: the belt wrapped around the outside of the first pulley 5 and the second pulley 6 enables the first pulley 5 to drive the second pulley 6 to rotate when it rotates, the threaded grooves opened inside the support plate 26 and the support block 13 enable the screw rod 10 to drive the support plate 26 and the support block 13 to move when it rotates, the sliding grooves opened inside the base 1 allow the second connecting frame 22 to slide inside the base 1, and the moving grooves opened inside the fixed block 16 allow the connecting plate 18 to move inside the fixed block 16.

[0031] The working principle of the utility model is as follows: during use, by starting the motor 2, the motor 2 drives the telescopic rod 3 to rotate, and when the telescopic rod 3 rotates, it drives the first pulley 5 to rotate, and when the first pulley 5 rotates, it drives the second pulley 6 to rotate through the belt, and when the second pulley 6 rotates, it drives the rotating shaft 7 to rotate, and when the rotating shaft 7 rotates, it drives the fixed shaft 8 to rotate, and when the fixed shaft 8 rotates, it slightly hits the hopper 14 through the anti-blocking member 15 to prevent the hopper 14 from being blocked during use, thereby improving work efficiency. When the position of the hopper 14 needs to be adjusted, the electric push rod 12 can be started, and the electric push rod 12 drives the second gear 11 to move until the second gear 11 is meshed with the first gear 4, and then the motor 2 is started, and the motor 2 drives the telescopic rod 3 to rotate, and when the telescopic rod 3 rotates, it drives the first gear 4 to rotate, and when the first gear 4 rotates, it drives the second gear 11 meshed with it to rotate. When the second gear 11 rotates, the screw rod 10 is driven to rotate through the electric push rod 12, and when the screw rod 10 rotates, the support block 13 and the support plate 26 are driven to move to adjust the position of the hopper 14. When it is necessary to move the device, the moving shaft 17 can be pressed. When the moving shaft 17 moves, the connecting plate 18 is driven to move. When the connecting plate 18 moves, the limit block 19 is driven to move. At the same time, when the moving shaft 17 moves, the second connecting frame 22 is driven to move. When the second connecting frame 22 moves, the limit plate 23 is driven to move. After the limit block 19 and the limit plate 23 move, the first connecting frame 21 falls under the influence of gravity, so that the universal wheel 25 contacts the ground, and then the moving shaft 17 is released. Under the elastic force of the spring 20, the limit block 19 and the limit plate 23 are reset, and the first connecting frame 21 is limited and fixed to prevent rebound. The device can be moved in any direction by pressing only one moving shaft 17.

[0032] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A vacuum feeder based on butyl rubber canning, comprising a base (1), characterized in that: A motor (2) is installed inside the base (1) through a mounting frame, the output end of the motor (2) is fixedly connected to a telescopic rod (3), the top end of the telescopic rod (3) is fixedly connected to a first pulley (5), the bottom end of the telescopic rod (3) is fixedly connected to a first gear (4), the top of the base (1) is fixedly connected to a support frame (9), the inside of the support frame (9) is rotatably connected to a screw rod (10), the bottom of the screw rod (10) is installed with an electric push rod (12), and the bottom of the electric push rod (12) is fixedly connected to The second gear (11) is rotatably connected to a support plate (26) at the outer side of the bottom end of the screw rod (10), and the other end of the support plate (26) is rotatably connected to a rotating shaft (7). The top end of the rotating shaft (7) is fixedly connected to a second pulley (6), and the outer side of the bottom end of the rotating shaft (7) is fixedly connected to a fixed shaft (8). The outer side of the screw rod (10) is rotatably connected to a support block (13), and the other end of the support block (13) is fixedly connected to a hopper (14). A blocking member (15) is provided on one side of the bottom end of the hopper (14).

2. A butyl rubber canned vacuum feeder according to claim 1, characterized in that: A fixed block (16) is fixedly connected to one side of the bottom end of the base (1); a top end of the fixed block (16) is slidably connected to a movable shaft (17) penetrating into the base (1); a connecting plate (18) is fixedly connected to the outer side of the movable shaft (17); a limiting block (19) is fixedly connected to one side of the connecting plate (18); a spring (20) is arranged inside the fixed block (16) and located on the other side of the connecting plate (18); the spring (20) is fixedly connected to the connecting plate (18); a second connecting frame (22) is fixedly connected to the end of the movable shaft (17); a limiting plate (23) is fixedly connected to the bottom of the second connecting frame (22); a first connecting frame (21) is slidably connected to the inside of the fixed block (16); an initial position of the first connecting frame (21) is located at the top of the limiting block (19); a fixed plate (24) is fixedly connected to one side of the first connecting frame (21); a universal wheel (25) is arranged at the bottom of the first connecting frame (21).

3. A butyl rubber canned vacuum feeder according to claim 1, characterized in that: The outer sides of the first pulley (5) and the second pulley (6) are both covered with belts.

4. A butyl rubber canned vacuum feeder according to claim 1, characterized in that: The support plate (26) and the support block (13) are provided with threaded grooves matching the screw rod (10) inside.

5. The vacuum feeder based on butyl rubber canning according to claim 1, characterized in that: The base (1) is provided with a sliding groove inside which matches the second connecting frame (22).

6. A butyl rubber canned vacuum feeder according to claim 2, characterized in that: The interior of the fixed block (16) is provided with a movable groove which matches with the connecting plate (18).

7. The vacuum feeder based on butyl rubber canning according to claim 2, characterized in that: The second connecting frame (22) is slidably connected to the base (1).

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