Electric control batching system

Abstract

The utility model discloses an electric control batching system which comprises a raw material tank, a support frame fixedly sleeved on the outer wall of the raw material tank, a tank cover arranged on one side of the top end of the raw material tank, a material guide pipe arranged at the bottom end of the raw material tank, a weighing box arranged at the bottom end of the material guide pipe, connected with the support frame through an elastic connecting component, and communicated with the material guide pipe through a telescopic hose. And a plurality of uniformly distributed support plates I are arranged at the bottom end of the weighing box and located on the support frame. The device has the beneficial effects that blanking can be weighed by arranging an elastic connecting assembly, a weighing box and a weighing sensor, so that batching is more accurate, stable blanking of the raw material tank is prevented by arranging a material guiding assembly, and meanwhile, unsmooth blanking caused by blockage of the blanking end of the raw material tank by materials is prevented; raw materials in the raw material tank can be stirred by arranging stirring blades to prevent the raw materials from sticking together, and the raw materials are prevented from sticking to the inner wall of the raw material tank by arranging a tank wall cleaning assembly.

Description

Technical Field

[0001] The utility model relates to the technical field of batching, in particular to an electric control batching system. Background Art

[0002] Roto-molding, also known as rotational molding, rotational molding, rotational molding, etc., is a thermoplastic hollow molding method. The method is to first add the plastic raw material into the mold, and then the mold is continuously rotated along two vertical axes and heated. Under the action of gravity and heat energy, the plastic raw material in the mold is gradually and evenly coated, melted and adhered to the entire surface of the mold cavity, formed into the required shape, and then cooled and shaped into a product. During roto-molding production, the plastic raw material needs to be distributed through electronically controlled batching. The raw material tank discharge end in the existing electronically controlled batching system is easily blocked, making it difficult to release the raw material, affecting production efficiency. At the same time, the existing raw material tank cannot be accurately batched when discharging, resulting in too much or too little material.

[0003] Currently, no effective solution has been proposed for the problems in the related technologies. Summary of the invention

[0004] In view of the problems in the related technology, the utility model proposes an electronically controlled batching system to overcome the above technical problems existing in the existing related technology.

[0005] To this end, the specific technical solutions adopted by the utility model are as follows:

[0006] An electronically controlled batching system comprises a raw material tank, wherein a support frame is fixedly sleeved on the outer wall of the raw material tank, a tank cover is provided on one side of the top of the raw material tank, a guide pipe is provided at the bottom of the raw material tank, a weighing box is provided at the bottom of the guide pipe, the weighing box is connected to the support frame through an elastic connecting component, the weighing box is connected to the guide pipe through a telescopic hose, a plurality of evenly distributed support plates 1 are provided at the bottom of the weighing box and located on the support frame, a weighing sensor is provided at the top of the support plate 1, a feed pipe is provided at the bottom of the weighing box, a rotating shaft 1 is provided in the raw material tank, a plurality of evenly distributed stirring blades are sleeved on the outer wall of the rotating shaft 1, the top of the rotating shaft 1 extends to the outside of the raw material tank and is connected to the motor driving end, a tank wall cleaning component is provided in the raw material tank, a guide pipe is provided in the guide pipe, an electromagnetic valve 1 is provided at the connecting end of the guide pipe and the telescopic hose, an electromagnetic valve 2 is provided at the connecting end of the weighing box and the feed pipe, a control box is provided on the outer wall of the raw material tank, and a batching control component is provided in the control box.

[0007] Preferably, the elastic connection assembly includes a plurality of evenly distributed support plates 2 provided on the support frame, a guide rod is provided on one side of the top end of the support plate 2, a slider is sleeved on the outer wall of the guide rod, a support spring is sleeved on the bottom end of the slider and located on the outer wall of the guide rod, the slider is connected to the support plate 2 via the support spring, and one side of the slider is fixedly connected to the weighing box.

[0008] Preferably, the sliding block is provided with a sliding hole matching the guide rod.

[0009] Preferably, the tank wall cleaning assembly includes a symmetrically arranged scraper frame 1 provided in the raw material tank, and two groups of the scraper frame 1 are fixedly connected to the rotating shaft 1 through a fixing rod 1.

[0010] Preferably, a scraper frame 2 is provided at the bottom end of the scraper frame 1 and is inclined.

[0011] Preferably, the material guiding assembly comprises a protective box provided in the raw material tank, the protective box being connected to the raw material tank via a second fixing rod, a second rotating shaft being provided in the protective box, the bottom end of the second rotating shaft extending into the material guiding pipe, a spiral conveying blade being provided in the material guiding pipe and on the outer wall of the second rotating shaft, a first bevel gear being provided in the protective box and on the top end of the second rotating shaft, the bottom end of the first rotating shaft extending into the protective box and connected to the second bevel gear.

[0012] Preferably, an installation groove is provided on the inner wall of the protection box, an electric push rod is provided in the installation groove, and a helical gear three is provided at the movable end of the electric push rod, which is respectively meshed with the helical gear one and the helical gear two.

[0013] Preferably, the batching control assembly includes an information receiving module, a motor control module, a solenoid valve control module and an electric push rod control module provided in the control box.

[0014] The beneficial effects of the utility model are as follows: by arranging an elastic connection component, a weighing box and a weighing sensor, the material can be weighed to make the batching more accurate; by arranging a material guide component, the material discharge from the raw material tank can be prevented from being unstable, and at the same time, the material discharge end of the raw material tank can be prevented from being blocked by materials, resulting in poor material discharge; by arranging a stirring blade, the raw materials inside the raw material tank can be stirred to prevent the raw materials from sticking together; by arranging a tank wall cleaning component, the raw materials can be prevented from sticking to the inner wall of the raw material tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of an electronically controlled batching system according to an embodiment of the utility model;

[0017] Figure 2 This is a front view of an electronically controlled batching system according to an embodiment of the utility model; Figure 3 It is a cross-sectional view of an electronically controlled batching system according to an embodiment of the utility model;

[0018] Figure 4 yes Figure 3 A local enlarged schematic diagram of the middle A;

[0019] Figure 5 yes Figure 3 A partial enlarged schematic diagram of point B in the middle

[0020] Figure 6 It is a cross-sectional view of a control box in an electric controlled batching system according to an embodiment of the utility model;

[0021] Figure 7 The present invention is a flowchart of an electronically controlled batching system according to an embodiment of the present invention.

[0022] In the figure:

[0023] 1. Raw material tank; 2. Support frame; 3. Tank cover; 4. Material guide tube; 5. Weighing box; 6. Telescopic hose; 7. Support plate 1; 8. Weighing sensor; 9. Feeding tube; 10. Rotating shaft 1; 11. Solenoid valve 1; 12. Solenoid valve 2; 13. Control box; 14. Motor; 15. Support plate 2; 16. Guide rod; 17. Slider; 18. Support spring; 19. Scraper 1; 20. Fixed rod 1; 21. Scraper 2; 22. Protective box; 23. Fixed rod 2; 24. Rotating shaft 2; 25. Spiral conveying blade; 26. Bevel gear 1; 27. Bevel gear 2; 28. Mounting slot; 29. ​​Electric push rod; 30. Bevel gear 3; 31. Information receiving module; 32. Motor control module; 33. Solenoid valve control module; 34. Electric push rod control module; 35. Stirring blade. DETAILED DESCRIPTION

[0024] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0025] According to an embodiment of the utility model, an electronically controlled batching system is provided. Example

[0026] like Figure 1-7 As shown, according to the electronically controlled batching system of the embodiment of the utility model, it includes a raw material tank 1, a support frame 2 is fixedly sleeved on the outer wall of the raw material tank 1, a tank cover 3 is provided on one side of the top of the raw material tank 1, a material guide pipe 4 is provided at the bottom end of the raw material tank 1, a weighing box 5 is provided at the bottom end of the material guide pipe 4, the weighing box 5 is connected to the support frame 2 through an elastic connecting component, the weighing box 5 is connected to the material guide pipe 4 through a telescopic hose 6, a plurality of evenly distributed support plates 7 are provided at the bottom end of the weighing box 5 and located on the support frame 2, a weighing sensor 8 is provided at the top end of the support plate 7, and the weighing box 5 is connected to the support frame 2 through an elastic connecting component. A feeding pipe 9 is provided at the bottom end, a rotating shaft 10 is provided in the raw material tank 1, a plurality of evenly distributed stirring blades 35 are sleeved on the outer wall of the rotating shaft 10, the top end of the rotating shaft 10 extends to the outside of the raw material tank 1 and is connected to the driving end of the motor 14, a tank wall cleaning component is provided in the raw material tank 1, a material guiding component is provided in the material guiding pipe 4, an electromagnetic valve 11 is provided on the connecting end of the material guiding pipe 4 and the telescopic hose 6, an electromagnetic valve 2 12 is provided on the connecting end of the weighing box 5 and the feeding pipe 9, a control box 13 is provided on the outer wall of the raw material tank 1, and a batching control component is provided in the control box 13. Example

[0027] like Figure 1-7As shown, it includes a raw material tank 1, a support frame 2 is fixedly sleeved on the outer wall of the raw material tank 1, a tank cover 3 is provided on one side of the top of the raw material tank 1, a material guide pipe 4 is provided at the bottom end of the raw material tank 1, a weighing box 5 is provided at the bottom end of the material guide pipe 4, the weighing box 5 is connected to the support frame 2 through an elastic connecting component, the weighing box 5 is connected to the material guide pipe 4 through a telescopic hose 6, a plurality of evenly distributed support plates 7 are provided at the bottom end of the weighing box 5 and located on the support frame 2, a weighing sensor 8 is provided at the top end of the support plate 7, and a feed pipe 9 is provided at the bottom end of the weighing box 5. The raw material tank 1 is provided with a rotating shaft 10, and the outer wall of the rotating shaft 10 is provided with a plurality of evenly distributed stirring blades 35. The top of the rotating shaft 10 extends to the outside of the raw material tank 1 and is connected to the driving end of the motor 14. The raw material tank 1 is provided with a tank wall cleaning component, and the guide pipe 4 is provided with a guide component. The connecting end of the guide pipe 4 and the telescopic hose 6 is provided with an electromagnetic valve 11, and the connecting end of the weighing box 5 and the feeding pipe 9 is provided with an electromagnetic valve 2 12. The outer wall of the raw material tank 1 is provided with a control box 13, and the control box 13 is provided with a batching control component. The elastic connection component includes a plurality of evenly distributed support plates 2 15 provided on the support frame 2, and a guide rod 16 is provided on one side of the top of the support plate 2 15. The outer wall of the guide rod 16 is provided with a slider 17, and the bottom end of the slider 17 and the outer wall of the guide rod 16 are provided with a support spring 18, and the slider 17 is connected to the support plate 2 15 through the support spring 18, and one side of the slider 17 is fixedly connected to the weighing box 5. The slider 17 is provided with a sliding hole matching the guide rod 16. The tank wall cleaning assembly includes a symmetrically arranged scraper frame 19 provided in the raw material tank 1, and two sets of scraper frames 19 are fixedly connected to the rotating shaft 10 through a fixed rod 20. An inclined scraper frame 21 is provided at the bottom end of the scraper frame 19. The batching control assembly includes an information receiving module 31, a motor control module 32, a solenoid valve control module 33 and an electric push rod control module 34 provided in the control box 13.When in use, multiple groups of raw material tanks 1 are installed, and the discharge pipe on the raw material tank 1 is connected to the material collection bin downstairs. The personnel control the raw material tank 1 to discharge the material through the external control box. When discharging, the information receiving module 31 first receives the motor signal, and then the motor control module 32 controls the motor 14 to start and drive the rotating shaft 10 to rotate. The rotating shaft 10 drives the stirring blade 35 to rotate to stir the raw materials in the raw material tank 1, and the raw materials are broken up to prevent adhesion. At the same time, the rotating shaft 10 drives the scraper 19 and the scraper 21 to rotate through the fixed rod 20 to scrape the inner wall of the raw material tank 1 to prevent the raw materials from sticking to the inner wall. After completion, the solenoid valve control module 33 controls the solenoid valve 11 to open, and the raw material falls into the weighing box 5 through the material guide tube 4. The weighing box 5 begins to squeeze the weighing sensor 8 to weigh the raw material. When the standard is reached, the solenoid valve 11 is closed and the solenoid valve 2 12 is opened. The raw material falls into the material bin through the feed pipe 9. By setting the elastic connection component, the weighing box and the weighing sensor, the feed can be weighed to make the batching more accurate. By setting the stirring blade, the raw material inside the raw material tank can be stirred to prevent the raw material from sticking together. By setting the tank wall cleaning component, the raw material can be prevented from sticking to the inner wall of the raw material tank. Example

[0028] like Figure 1-7As shown, it includes a raw material tank 1, a support frame 2 is fixedly sleeved on the outer wall of the raw material tank 1, a tank cover 3 is provided on one side of the top of the raw material tank 1, a material guide pipe 4 is provided at the bottom end of the raw material tank 1, a weighing box 5 is provided at the bottom end of the material guide pipe 4, the weighing box 5 is connected to the support frame 2 through an elastic connecting component, the weighing box 5 is connected to the material guide pipe 4 through a telescopic hose 6, a plurality of evenly distributed support plates 7 are provided at the bottom end of the weighing box 5 and located on the support frame 2, a weighing sensor 8 is provided at the top end of the support plate 7, and a feed pipe 9 is provided at the bottom end of the weighing box 5. A rotating shaft 10 is provided in the raw material tank 1, and a plurality of evenly distributed stirring blades 35 are sleeved on the outer wall of the rotating shaft 10. The top end of the rotating shaft 10 extends to the outside of the raw material tank 1 and is connected to the driving end of the motor 14. A tank wall cleaning component is provided in the raw material tank 1, and a material guiding component is provided in the material guiding pipe 4. An electromagnetic valve 11 is provided on the connecting end of the material guiding pipe 4 and the telescopic hose 6, and an electromagnetic valve 2 12 is provided on the connecting end of the weighing box 5 and the discharge pipe 9. A control box 13 is provided on the outer wall of the raw material tank 1, and a batching control component is provided in the control box 13. The material guide assembly includes a protection box 22 provided in the raw material tank 1, the protection box 22 is connected to the raw material tank 1 through a fixing rod 23, a rotating shaft 24 is provided in the protection box 22, the bottom end of the rotating shaft 24 extends to the material guide pipe 4, a spiral conveying blade 25 is sleeved in the material guide pipe 4 and located on the outer wall of the rotating shaft 24, a bevel gear 1 26 is provided in the protection box 22 and located at the top of the rotating shaft 24, and the bottom end of the rotating shaft 10 extends to the protection box 22 and is connected to the bevel gear 27. An installation groove 28 is provided on the inner wall of the protection box 22, and an electric push rod 29 is provided in the installation groove 28, and a bevel gear 3 30 is provided at the movable end of the electric push rod 29, which is respectively meshed with the bevel gear 1 26 and the bevel gear 2 27. The batching control assembly includes an information receiving module 31, a motor control module 32, a solenoid valve control module 33 and an electric push rod control module 34 provided in the control box 13. When the raw material passes through the material guide tube 4 and enters the weighing box 5, the information receiving module 31 receives the electric push rod signal, and then the electric push rod control module 34 controls the electric push rod 29 to start and drive the bevel gear three 30 to move and engage with the bevel gear one 26 and the bevel gear two 27 respectively. At this time, the starting motor 14 drives the rotating shaft 10 to rotate, the rotating shaft 10 drives the bevel gear two 27 to rotate, the bevel gear two 27 drives the bevel gear three 30 to rotate, the bevel gear three 30 drives the bevel gear one 26 to rotate, the bevel gear one 26 drives the rotating shaft two 24 to rotate, and the rotating shaft two 24 drives the spiral conveying blade 25 to rotate to transport the raw material. By setting the material guide component, the material discharge of the raw material tank is prevented from being stable, and the material discharge end of the raw material tank is prevented from being blocked by materials, resulting in poor material discharge.

[0029] In actual use, multiple groups of raw material tanks 1 are installed, and the discharge pipe on the raw material tank 1 is connected to the material bin downstairs. The personnel control the raw material tank 1 to discharge the material through the external control box. When discharging, the information receiving module 31 first receives the motor signal, and then the motor control module 32 controls the motor 14 to start and drive the rotating shaft 10 to rotate. The rotating shaft 10 drives the stirring blade 35 to rotate to stir the raw materials in the raw material tank 1, and the raw materials are broken up to prevent adhesion. At the same time, the rotating shaft 10 drives the scraper 19 and the scraper 21 to rotate through the fixed rod 20 to scrape the inner wall of the raw material tank 1 to prevent the raw materials from sticking to the inner wall. After completion, the solenoid valve control module 33 controls the solenoid valve 11 to open, and the raw material falls into the weighing box 5 through the guide pipe 4. The weighing box 5 starts to squeeze the weighing sensor 8 to weigh the raw material. When the standard is reached, the solenoid valve 11 is closed, and the solenoid valve 2 12 is opened. The raw material falls into the material bin through the discharge pipe 9. By setting elastic connection components, weighing The box and the weighing sensor can weigh the unloaded materials, making the batching more accurate. By setting the stirring blades, the raw materials inside the raw material tank can be stirred to prevent the raw materials from sticking together. By setting the tank wall cleaning component, the raw materials can be prevented from sticking to the inner wall of the raw material tank. When the raw materials enter the weighing box 5 through the guide tube 4, the information receiving module 31 receives the electric push rod signal, and then the electric push rod control module 34 controls the electric push rod 29 to start and drive the bevel gear three 30 to move and engage with the bevel gear one 26 and the bevel gear two 27 respectively. At this time, the starting motor 14 drives the rotating shaft 10 to rotate, the rotating shaft 10 drives the bevel gear two 27 to rotate, the bevel gear two 27 drives the bevel gear three 30 to rotate, the bevel gear three 30 drives the bevel gear one 26 to rotate, the bevel gear one 26 drives the rotating shaft two 24 to rotate, and the rotating shaft two 24 drives the spiral conveying blade 25 to rotate to transport the raw materials. By setting the material guide component, the unloading of the raw material tank is prevented from being stable, and at the same time, the unloading end of the raw material tank is prevented from being blocked by materials, resulting in poor unloading.

[0030] To sum up, with the help of the above-mentioned technical scheme of the utility model, the material can be weighed by setting an elastic connection component, a weighing box and a weighing sensor, so that the material preparation is more accurate. The material guide component is set to prevent the material discharge from the raw material tank from being stable, and at the same time prevent the material discharge end of the raw material tank from being blocked by the material, resulting in poor material discharge. The raw materials inside the raw material tank can be stirred by setting stirring blades to prevent the raw materials from sticking together. The tank wall cleaning component is set to prevent the raw materials from sticking to the inner wall of the raw material tank.

[0031] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An electronically controlled batching system, characterized in that: The invention comprises a raw material tank (1), wherein a support frame (2) is fixedly sleeved on the outer wall of the raw material tank (1), a tank cover (3) is provided on one side of the top of the raw material tank (1), a material guide pipe (4) is provided at the bottom of the raw material tank (1), a weighing box (5) is provided at the bottom of the material guide pipe (4), the weighing box (5) is connected to the support frame (2) through an elastic connection component, the weighing box (5) is connected to the material guide pipe (4) through a telescopic hose (6), a plurality of evenly distributed support plates (7) are provided at the bottom of the weighing box (5) and located on the support frame (2), a weighing sensor (8) is provided at the top of the support plate (7), and a material discharge pipe (9) is provided at the bottom of the weighing box (5). ), the raw material tank (1) is provided with a rotating shaft (10), the outer wall of the rotating shaft (10) is sleeved with a plurality of evenly distributed stirring blades (35), the top end of the rotating shaft (10) extends to the outside of the raw material tank (1) and is connected to the driving end of the motor (14), the raw material tank (1) is provided with a tank wall cleaning component, the material guide pipe (4) is provided with a material guide component, the connecting end of the material guide pipe (4) and the telescopic hose (6) is provided with an electromagnetic valve (11), the connecting end of the weighing box (5) and the discharge pipe (9) is provided with an electromagnetic valve (12), the outer wall of the raw material tank (1) is provided with a control box (13), and the control box (13) is provided with a batching control component.

2. An electronically controlled batching system according to claim 1, characterized in that: The elastic connection assembly comprises a plurality of evenly distributed support plates (15) provided on the support frame (2), a guide rod (16) being provided on one side of the top end of the support plate (15), a slider (17) being sleeved on the outer wall of the guide rod (16), a support spring (18) being sleeved on the bottom end of the slider (17) and located on the outer wall of the guide rod (16), the slider (17) being connected to the support plate (15) via the support spring (18), and one side of the slider (17) being fixedly connected to the weighing box (5).

3. An electronically controlled batching system according to claim 2, characterized in that: The sliding block (17) is provided with a sliding hole matching the guide rod (16).

4. An electronically controlled batching system according to claim 1, characterized in that: The tank wall cleaning assembly comprises a scraper frame 1 (19) symmetrically arranged in the raw material tank (1), and two groups of the scraper frames 1 (19) are fixedly connected to the rotating shaft 1 (10) via a fixing rod 1 (20).

5. An electronically controlled batching system according to claim 4, characterized in that: The bottom end of the scraper frame 1 (19) is provided with a scraper frame 2 (21) which is arranged obliquely.

6. An electronically controlled batching system according to claim 1, characterized in that: The material guide assembly comprises a protective box (22) provided in the raw material tank (1), the protective box (22) being connected to the raw material tank (1) via a second fixing rod (23), a second rotating shaft (24) being provided in the protective box (22), the bottom end of the second rotating shaft (24) extending into the material guide pipe (4), a spiral conveying blade (25) being provided in the material guide pipe (4) and being located on the outer wall of the second rotating shaft (24), a first bevel gear (26) being provided in the protective box (22) and being located at the top end of the second rotating shaft (24), the bottom end of the first rotating shaft (10) extending into the protective box (22) and being connected to the second bevel gear (27).

7. An electronically controlled batching system according to claim 6, characterized in that: The inner wall of the protection box (22) is provided with a mounting groove (28), an electric push rod (29) is provided in the mounting groove (28), and a bevel gear (30) is provided at a movable end of the electric push rod (29) and is respectively meshed with the bevel gear (26) and the bevel gear (27).

8. An electronically controlled batching system according to claim 1, characterized in that: The batching control assembly comprises an information receiving module (31), a motor control module (32), a solenoid valve control module (33) and an electric push rod control module (34) which are arranged in the control box (13).

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