Quantitative mixing box capable of accurately batching

Abstract

The utility model relates to the technical field of mixing boxes, in particular to a quantitative mixing box capable of accurately batching, which comprises a mixing box main body, a feeding pipe is arranged on the mixing box main body, a first screw feeder is arranged on the feeding pipe, a plurality of feeding barrels are fixedly mounted on a barrel body of the first screw feeder, and a plurality of discharging pipes are fixedly mounted on the barrel body of the first screw feeder. A supporting disc is fixedly installed at the top end of the feeding barrel, a feeding hopper is arranged above the supporting disc, a conical hopper is fixedly installed at the bottom end of the feeding hopper, an inserting pipe is fixedly installed at the bottom end of the conical hopper, the inserting pipe is matched with the feeding barrel in an inserting mode, an electromagnetic valve is fixedly installed on the inserting pipe, and a plurality of supporting rods are fixedly installed on the bottom face of the feeding hopper. A fixing disc is fixedly installed at the bottom end of the supporting rod, a weighing sensor is fixedly installed at the bottom of the fixing disc and fixedly installed on the upper surface of the supporting disc, and a second spiral feeder is arranged on the feeding hopper. The utility model discloses can carry out accurate burdening and material transportation operation, convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing boxes, in particular to a quantitative mixing box for accurate batching. Background Art

[0002] In the material mixing industry, especially in the fields of chemical, food, medicine, etc., such as the production and processing of glass microfibers, accurate batching plays a vital role in ensuring product quality, improving production efficiency and reducing production costs. In traditional batching operations, workers usually control the operation manually. During specific operations, they usually use corresponding weighing tools to perform weighing operations manually, and then put the weighed materials into the mixing box for mixing operations to complete the preparation operations.

[0003] However, when weighing is performed manually using the corresponding weighing tools, the operation is relatively troublesome, and after the subsequent weighing, the materials are transferred to the mixing box for mixing, and the transfer process is also troublesome, which affects the preparation efficiency and use effect, and brings inconvenience to the user. In view of this, we propose a quantitative mixing box with precise ingredient mixing. Utility Model Content

[0004] The purpose of the utility model is to provide a quantitative mixing box with accurate ingredients to solve the defects mentioned in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A quantitative mixing box for precise ingredient dosing comprises a mixing box body, a feeding pipe is arranged on the mixing box body, a first screw feeder is arranged on the feeding pipe, a plurality of feeding barrels arranged linearly and equidistantly are fixedly mounted on the barrel body of the first screw feeder, a supporting plate is fixedly mounted on the top of the feeding barrel, a feeding hopper is arranged above the supporting plate, a conical bucket is fixedly mounted on the bottom end of the feeding hopper, a plug-in tube is fixedly mounted on the bottom end of the conical bucket, the plug-in tube and the feeding barrel are plug-fitted together, a solenoid valve is fixedly mounted on the plug-in tube, a plurality of supporting rods arranged in a ring shape and equidistantly are fixedly mounted on the bottom surface of the feeding hopper, a fixed plate is fixedly mounted on the bottom end of the supporting rod, a weighing sensor is fixedly mounted on the bottom of the fixed plate, the weighing sensor is fixedly mounted on the upper surface of the supporting plate, and a second screw feeder for feeding is arranged on the feeding hopper.

[0007] Preferably, a control host is fixedly mounted on the side of the mixing box body, and the control host is used for controlling operations.

[0008] Preferably, a discharge pipe is fixedly mounted on the discharge end of the first screw feeder, and the discharge pipe is fixedly mounted on the feed pipe to facilitate the discharge operation.

[0009] Preferably, a vertical pipe is fixedly installed at the discharge end of the second screw feeder, and the vertical pipe is inserted into the feed hopper to make the material enter the feed hopper more smoothly.

[0010] Preferably, a discharge valve is fixedly mounted on the vertical pipe, and the discharge valve is used to control the opening and closing operation.

[0011] Preferably, a feeding end of the second screw feeder is fixedly mounted with an adding tube, and a top end of the adding tube is fixedly mounted with a storage cylinder to implement a material adding operation.

[0012] Preferably, the plane where the inner wall of the conical bucket is located is inclined downward by 30° to 60° for smooth unloading operation.

[0013] Preferably, the size of the plug-in tube is matched with the size of the feed barrel for stable plug-in unloading operation.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model can realize weighing operation through the weighing sensor provided. In addition, the weighed material can be directly transported to the mixing box body through the first screw feeder provided, which is convenient to use and achieves the effect of facilitating electric weighing and material transportation.

[0016] 2. The utility model can carry out conveying operations of corresponding types of materials by means of the second screw feeder. In addition, by means of the discharge valve, the discharge valve can be used to achieve the effect of controlling the discharge, which is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0019] Figure 3 It is one of the partial structural schematic diagrams of the utility model;

[0020] Figure 4 This is the second schematic diagram of the partial structure of the utility model;

[0021] Figure 5 This is a system module block diagram of the utility model.

[0022] The meaning of each number in the figure is:

[0023] 1. Mixing box body; 10. Control host; 11. Feed pipe;

[0024] 2. First spiral feeder; 20. Discharge pipe; 21. Feed cylinder; 22. Support plate;

[0025] 3. Feed hopper; 30. Conical hopper; 31. Plug-in tube; 311. Solenoid valve; 32. Support rod; 33. Fixed plate; 34. Weighing sensor; 35. Second screw feeder; 36. Vertical tube; 361. Discharge valve; 37. Adding tube; 38. Storage cylinder. 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] See also Figure 1-Figure 5 The utility model provides a technical solution: a quantitative mixing box with precise batching, comprising a mixing box body 1, a feeding pipe 11 is arranged on the mixing box body 1, a first screw feeder 2 is arranged on the feeding pipe 11, a plurality of feeding barrels 21 arranged linearly and equidistantly are fixedly mounted on the barrel of the first screw feeder 2, a support plate 22 is fixedly mounted on the top of the feeding barrel 21, a feeding hopper 3 is arranged above the support plate 22, a conical bucket 30 is fixedly mounted on the bottom end of the feeding hopper 3, a plug-in tube 31 is fixedly mounted on the bottom end of the conical bucket 30, the plug-in tube 31 is plugged and matched with the feeding barrel 21, a solenoid valve 311 is fixedly mounted on the plug-in tube 31, the size of the plug-in tube 31 is adapted to the size of the feeding barrel 21, and is used for stable plug-in unloading operation, so that the material transported in the first screw feeder 2 can enter along the feeding pipe 11;

[0028] Specifically, a plurality of support rods 32 arranged in a ring with equal intervals are fixedly installed on the bottom surface of the feed hopper 3, a fixed plate 33 is fixedly installed on the bottom end of the support rods 32, a weighing sensor 34 is fixedly installed on the bottom of the fixed plate 33, and the weighing sensor 34 is fixedly installed on the upper surface of the support plate 22, so as to facilitate weighing operations using the weighing sensor 34 and realize precise batching operations.

[0029] In this embodiment, a second screw feeder 35 for feeding is provided on the feed hopper 3, and a vertical pipe 36 is fixedly installed at the discharge end of the second screw feeder 35. The vertical pipe 36 is inserted into the feed hopper 3 to make the material enter the feed hopper 3 more smoothly.

[0030] Specifically, a discharge pipe 20 is fixedly installed at the discharge end of the first screw feeder 2, and the discharge pipe 20 is fixedly installed on the feed pipe 11 to facilitate the discharge operation.

[0031] Furthermore, a discharge valve 361 is fixedly installed on the vertical pipe 36 , and the discharge valve 361 is used to control the opening and closing operation.

[0032] In addition, a feeding end of the second screw feeder 35 is fixedly mounted with an adding pipe 37 , and a top end of the adding pipe 37 is fixedly mounted with a storage cylinder 38 , so as to implement the material adding operation.

[0033] It is worth noting that the plane where the inner wall of the conical bucket 30 is located is set to be inclined downward by 30° to 60° for smooth unloading operation.

[0034] It is worth noting that a control host 10 is fixedly installed on the side of the mixing box body 1. The control host 10 is used for control operation. The control host 10 is used to control the opening and closing of the discharge valve 361. The weighing sensor 34 is used for weighing operation. The weighing value of the weighing sensor 34 is transmitted to the control host 10 and compared with the threshold value preset in the control host 10. When the weighing value of the weighing sensor 34 reaches the threshold value preset in the control host 10, the control host 10 controls the discharge valve 361 to close, thereby realizing precise batching operation.

[0035] Finally, it should be noted that the control host 10, discharge valve 361, weighing sensor 34 and other components involved in the utility model are all universal standard parts or components known to technical personnel in this field, and their structures and principles are all known to technical personnel through technical manuals or through conventional experimental methods. In the idle space of this device, all the above-mentioned electrical components, which refer to power elements, electrical components, and compatible controllers and power supplies, are connected through wires. The specific connection means should refer to the working principle of the utility model. The electrical connection between each electrical component is completed in a sequential working order, and the detailed connection means are all well-known technologies in the field.

[0036] When the quantitative mixing box with precise ingredient proportioning of the utility model is in use, the material is put into the storage cylinder 38, and then the corresponding weight threshold is set in the control host 10. At this time, the control host 10 controls the discharge valve 361 to open, and the second screw feeder 35 is connected to the external power supply and made to work. The second screw feeder 35 works to realize the material in the storage cylinder 38 is transported to the feed hopper 3, the weight in the feed hopper 3 increases, and the weighing sensor 34 weighs the weight of the feed hopper 3 in time. When the amount of raw materials in the feed hopper 3 reaches the threshold set in the control host 10, the control host 10 controls the discharge valve 361 to close. At this time, the excess material no longer enters the feed hopper 3, and the second screw feeder 35 stops working. Then the solenoid valve 311 is opened. At this time, the material in the feed hopper 3 can enter the first screw feeder 2. Then the first screw feeder 2 is connected to the external power supply and made to work. The first screw feeder 2 works to realize the material in the feed hopper 3 is transported to the mixing box body 1 for processing.

[0037] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A quantitative mixing box for precise batching, comprising a mixing box body (1), characterized in that: The mixing box body (1) is provided with a feed pipe (11), the feed pipe (11) is provided with a first screw feeder (2), a plurality of feed barrels (21) arranged linearly and equidistantly are fixedly mounted on the barrel of the first screw feeder (2), a support plate (22) is fixedly mounted on the top of the feed barrel (21), a feed hopper (3) is arranged above the support plate (22), a conical bucket (30) is fixedly mounted on the bottom end of the feed hopper (3), a plug-in pipe (31) is fixedly mounted on the bottom end of the conical bucket (30), and the plug-in pipe (31) is fixedly mounted on the bottom end of the conical bucket (30). ) is plugged into and matched with the feed barrel (21), a solenoid valve (311) is fixedly installed on the plug-in tube (31), a plurality of support rods (32) arranged in a ring shape and at equal intervals are fixedly installed on the bottom surface of the feed hopper (3), a fixed plate (33) is fixedly installed at the bottom end of the support rod (32), a weighing sensor (34) is fixedly installed at the bottom of the fixed plate (33), and the weighing sensor (34) is fixedly installed on the upper surface of the support plate (22), and a second screw feeder (35) for feeding is provided on the feed hopper (3).

2. The quantitative mixing box for precise batching according to claim 1, characterized in that: A control host (10) is fixedly mounted on the side of the mixing box body (1), and the control host (10) is used for controlling operations.

3. The quantitative mixing box for precise batching according to claim 1, characterized in that: A discharge pipe (20) is fixedly mounted on the discharge end of the first screw feeder (2), and the discharge pipe (20) is fixedly mounted on the feed pipe (11).

4. The quantitative mixing box for precise batching according to claim 1, characterized in that: A vertical pipe (36) is fixedly mounted on the discharge end of the second screw feeder (35), and the vertical pipe (36) is inserted into the feed hopper (3).

5. The quantitative mixing box for precise batching according to claim 4, characterized in that: A discharge valve (361) is fixedly mounted on the vertical pipe (36), and the discharge valve (361) is used to control the opening and closing operation.

6. The quantitative mixing box for precise batching according to claim 1, characterized in that: A feeding pipe (37) is fixedly mounted on the feeding end of the second screw feeder (35), and a storage cylinder (38) is fixedly mounted on the top end of the adding pipe (37).

7. The quantitative mixing box for precise batching according to claim 1, characterized in that: The plane where the inner wall of the conical bucket (30) is located is arranged to be inclined downward by 30° to 60° for smooth unloading operation.

8. The quantitative mixing box for precise batching according to claim 1, characterized in that: The size of the plug-in tube (31) is matched with the size of the feed barrel (21) and is used for stabilizing the plug-in unloading operation.

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