Movable powder adding device for daily chemical product production

Abstract

The utility model is suitable for the technical field of daily chemical product production devices, and provides a movable powder adding device for daily chemical product production, which comprises a movable frame, a feeding mechanism and a pretreatment mechanism, the feeding mechanism comprises a feeding bin arranged on the outer side wall of the movable frame, and the feeding bin is arranged in a conical shape with the wide upper portion and the narrow lower portion. The inner wall of the feeding bin is in sliding fit with a group of connecting blocks; a filter screen is arranged between the two connecting blocks; the bottom of the feeding bin is communicated with a discharging pipe, and a metering valve is arranged on the discharging pipe. According to the utility model, accurate screening and flow control of powder raw materials are realized, and the production efficiency and the stability of product quality are improved while the quality of the raw materials is guaranteed; furthermore, a stirring system in the device ensures uniform mixing of the powder raw materials, the mixed raw materials are efficiently matched with a conveying auger through a discharging pipe, smooth conveying is achieved, the automation level of a production line is improved, and the stability and continuity of the mixed raw materials in the conveying process are ensured.

Description

TECHNICAL FIELD

[0001] The utility model belongs to daily chemical production device technical field especially relates to a daily chemical production is with mobile powder feeding device. BACKGROUND

[0002] In daily chemical production process, the treatment of powder raw materials is indeed a crucial link, which is directly related to the quality and production efficiency of products. However, the traditional powder feeding device often has many deficiencies in this link, which not only affects the smoothness of the production process, but also may lead to unstable product quality.

[0003] Firstly, the design of the feeding bin of the traditional powder feeding device is often not reasonable. Specifically, the shape, size and internal structure of the feeding bin do not fully consider the physical properties of the powder raw materials, resulting in uneven accumulation of raw materials in the bin and easy formation of dead angles and accumulation areas. This not only reduces the utilization rate of raw materials, but also may cause raw materials to deteriorate or caking due to long-term accumulation, further affecting the quality of products. In addition, unreasonable design of the feeding bin is also prone to blockage, which makes the production process have to be interrupted, seriously affecting the production efficiency.

[0004] Secondly, the traditional powder feeding device also has obvious deficiencies in raw material flow control. Due to the lack of precise flow control mechanism, the amount of each feeding is often not accurate, which directly leads to the decline of product stability. In the production process, the amount of raw materials needs to be strictly controlled to ensure the accuracy of product formula. However, the traditional powder feeding device often cannot do this, making it difficult to guarantee the quality of products. At the same time, inaccurate flow control may also lead to waste and low efficiency in the production process.

[0005] In addition, the traditional powder feeding device also has certain problems in raw material mixing. Uneven mixing and low mixing efficiency are two main problems. Due to the unreasonable design of the mixing equipment or improper mixing parameter setting, the raw materials often cannot be evenly distributed in the mixing process, leading to unstable product quality. At the same time, low mixing efficiency also means that the production cycle is prolonged, increasing the production cost and energy consumption. UTILITY MODEL CONTENTS

[0006] The utility model provides a daily chemical production is with mobile powder feeding device, aims at solving the problems of traditional powder feeding device, such as raw material easy to block, affecting raw material utilization rate and product quality, inaccurate raw material flow control, large fluctuation of each feeding amount, reducing product stability, increasing waste and low efficiency, uneven raw material mixing and low efficiency, leading to unstable product quality.

[0007] The utility model discloses a kind of mobile powder adding devices for daily chemical production, including movable frame;It is on the movable frame and feed mechanism and preprocessing mechanism;Wherein, the feed mechanism includes: the feeding bin of the movable frame outer side wall is set, the feeding bin is set in taper of upper wide lower narrow;The inner wall of the feeding bin is slidably connected with a group of connecting blocks;Filter screen is arranged between two connecting blocks;The outer side wall of the feeding bin is provided with electric push rod;The telescopic end of the electric push rod is provided with material pushing block, and one end of the material pushing block extending to the inner wall of feeding bin is connected with one of connecting blocks;The bottom position of the feeding bin is communicated with discharge pipe, and metering valve is arranged on the discharge pipe.

[0008] Preferably, the preprocessing mechanism includes: a mixing box is arranged in the movable frame, and the mixing box is communicated with the discharge pipe through a feeding pipeline;An inclined guide plate is arranged in the feeding pipeline, and the end of the guide plate facing the mixing box gradually decreases in slope.

[0009] Preferably, the preprocessing mechanism further includes: a stirring shaft is arranged in the mixing box;A plurality of stirring connecting rods are arranged on the stirring shaft;A plurality of mixing blades are arranged on the stirring connecting rods.

[0010] Preferably, a first motor is arranged on the outer side wall of the mixing box, and the output end of the first motor is fixedly connected with the end of the stirring shaft by a key.

[0011] Preferably, a discharge pipe is communicated with the bottom position of the mixing box, and a discharge bin is communicated with the end of the discharge pipe away from the mixing box.

[0012] Preferably, a conveying auger is rotatably connected in the discharge bin, a second motor is arranged on the side end of the discharge bin, and the output end of the second motor is fixedly connected with the end of the conveying auger by a key.

[0013] Preferably, a handle is arranged on the side of the movable frame adjacent to the mixing box.

[0014] Preferably, a discharge port is arranged on the side of the discharge bin away from the discharge pipe.

[0015] Compared with the prior art, the embodiments of the present application have the following advantages:

[0016] Firstly, the design of the feeding bin with upper wide and lower narrow and the cooperation of the filter screen and the electric push rod realize the natural accumulation and accurate screening of the powder raw materials, the filter screen can be flexibly adjusted according to the characteristics of different raw material particles, effectively preventing the blockage or accumulation of the raw materials, thereby ensuring the quality of the raw materials entering the preprocessing mechanism, and at the same time, the metering valve on the discharge pipe can accurately adjust the flow of the raw materials, ensuring that the amount of each feeding meets the production requirements, which not only improves the production efficiency, but also ensures the stability of the product quality.

[0017] Secondly, the device realizes uniform mixing of powder raw materials, the orderly movement of the stirring connecting rod and the mixing blades promotes the circulating flow of the raw materials in the mixing box, ensures the extensive distribution and sufficient mixing of the raw materials, after the mixing process is completed, the uniformly mixed powder raw materials smoothly enter the discharging bin through the discharging pipe and are orderly conveyed under the pushing of the conveying auger, the combination of the efficient mixing and smooth conveying not only improves the automation degree of the production line, but also ensures the stability and continuity of the mixed raw materials in the conveying process, thereby providing reliable guarantee for the subsequent processing steps. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is the three-dimensional structure schematic diagram of the utility model;

[0019] Figure 2 is the front view of the utility model;

[0020] Figure 3 is the mixing box cross section structure schematic diagram of the utility model;

[0021] Figure 4 is the discharging bin cross section structure schematic diagram of the utility model;

[0022] Figure 5 is the feeding bin cross section structure schematic diagram of the utility model;

[0023] In the drawing: 1, moving frame; 2, feeding bin; 3, connecting block; 4, filter screen; 5, electric push rod; 6, top material block; 7, discharging pipe; 8, metering valve; 9, mixing box; 10, feeding pipe; 11, guide plate; 12, stirring shaft; 13, stirring connecting rod; 14, mixing blade; 15, first motor; 16, discharging pipe; 17, discharging bin; 18, conveying auger; 19, second motor; 20, handle; 21, discharging port. DETAILED DESCRIPTION

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application; the description and the drawings are to be regarded as illustrative in nature and explanations in the specification should be regarded as given for the purpose of aiding in understanding the application; the singular forms "a", "an" and "the" include plural referents unless the context clearly dictates otherwise; the terms "including" and "having" and any variations thereof, as used in the specification and the claims, are intended to cover both the inclusive and exclusive cases. The terms "first", "second", and the like, as used in the description and the claims, are used for distinguishing between similar objects and not necessarily for describing a specific sequential or chronological order.

[0025] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0026] This utility model embodiment provides a mobile powder dispensing device for the production of daily chemical products, such as... Figures 1-5 As shown, it includes a movable frame 1; a feeding mechanism and a pre-treatment mechanism disposed on the movable frame 1; wherein, the feeding mechanism includes: a feeding bin 2 disposed on the outer wall of the movable frame 1, the feeding bin 2 being tapered with a wider top and a narrower bottom; a set of connecting blocks 3 slidably fitted on the inner wall of the feeding bin 2; a filter screen 4 disposed between two of the connecting blocks 3; an electric push rod 5 disposed on the outer wall of the feeding bin 2; a top material block 6 disposed at the telescopic end of the electric push rod 5, the top material block 6 extending to one end of the inner wall of the feeding bin 2 and connected to one of the connecting blocks 3; a discharge pipe 16 connected to the bottom of the feeding bin 2, and a metering valve 8 disposed on the discharge pipe 7.

[0027] It should be noted that traditional powder feeding devices suffer from several problems: raw material clogging, affecting raw material utilization and product quality; inaccurate raw material flow control, resulting in large fluctuations in the amount of material added each time, reducing product stability, increasing waste and inefficiency; and uneven and inefficient mixing of raw materials, leading to unstable product quality. This solution addresses these issues by designing the feeding bin 2 and precisely coordinating the filter screen 4 with the electric push rod 5. This achieves precise screening and flow control of the powder raw materials, ensuring the quality of the raw materials entering the pretreatment mechanism. Simultaneously, its mixing system, through the orderly movement of the mixing rod 13 and mixing blades 14, promotes the thorough mixing and widespread distribution of the raw materials in the mixing box 9. Finally, the uniformly mixed powder raw materials are smoothly fed into the discharge bin 17 through the discharge pipe 16 and transported in an orderly manner under the push of the conveying auger 18. This series of continuous operations not only significantly improves the automation level and production efficiency of the production line but also ensures the stability of product quality and the continuity and stability of the mixed raw materials during the transportation process, providing a solid and reliable guarantee for subsequent processing steps.

[0028] Specifically, in this embodiment, the solution mainly includes a mobile frame 1; the mobile frame 1 integrates a feeding mechanism and a pre-processing mechanism, which work together to complete the powder raw material processing task in the production of daily chemical products; the main responsibility of the feeding mechanism is to accurately feed the required powder raw materials into the pre-processing mechanism for subsequent processing according to a preset ratio;

[0029] The feeding mechanism comprises a feeding bin 2; the feeding bin 2 is designed to be wide at the top and narrow at the bottom, so that the powder raw materials can be naturally accumulated in the bin and gradually slide to the bottom of the bin under the action of gravity; in order to ensure the quality of the raw materials, a filter screen 4 is installed in the feeding bin 2, and the filter screen 4 is supported by two connecting blocks 3 which can slide on the inner wall of the bin; when the raw materials are added, the extension end of an electric push rod 5 is connected with a material pushing block 6, and the material pushing block 6 is connected with one of the connecting blocks 3 on the filter screen 4; the extension and retraction of the electric push rod 5 drives the material pushing block 6, and then drives the whole filter screen 4 to incline in the feeding bin 2; by adjusting the positions of the two connecting blocks 3, the inclination angle of the filter screen 4 can be flexibly changed, so that the filtering requirements of different raw material particles can be met, and the raw materials can be effectively prevented from being blocked or accumulated.

[0030] After being screened by the filter screen 4, the qualified raw materials continue to slide to the bottom of the feeding bin 2; finally, the raw materials are sent into the pretreatment mechanism through a discharging pipe 7; in order to accurately control the amount of the added raw materials, a metering valve 8 is specially installed on the discharging pipe 7; the metering valve 8 can accurately adjust the flow of the raw materials according to the production requirements, so that the amount of the raw materials added each time can strictly meet the production requirements.

[0031] As shown in the further preferred embodiment of the utility model, Figure 5 The pretreatment mechanism comprises: a mixing box 9 arranged in the moving frame 1, and the mixing box 9 is connected with the discharging pipe 7 through a feeding pipe 10; an inclined guide plate 11 is arranged in the feeding pipe 10; the end of the guide plate 11 facing the mixing box 9 gradually decreases in slope.

[0032] In the embodiment, in order to ensure that the powder raw materials can smoothly and accurately enter the mixing box 9 from the feeding bin 2, the mixing box 9 is connected with the discharging pipe 7 through the feeding pipe 10, and the inclined guide plate 11 is arranged in the feeding pipe 10; the guide plate 11 not only plays a role in guiding the flow of the materials, but also further ensures that the materials can smoothly slide into the mixing box 9 through the unique slope design; specifically, the end of the guide plate 11 facing the mixing box 9 gradually decreases in slope, forming a natural material guiding channel; when the powder raw materials enter the feeding pipe 10 from the discharging pipe 7, they will slide along the gradually converging path of the guide plate 11 and finally enter the mixing box 9.

[0033] As shown in the further preferred embodiment of the utility model, Figure 3 The pretreatment mechanism further comprises: a stirring shaft 12 arranged in the mixing box 9; a plurality of stirring connecting rods 13 are arranged on the stirring shaft 12; a mixing blade 14 is arranged on each of the stirring connecting rods 13.

[0034] In the embodiment, the stirring shaft 12 starts to rotate under the driving of the first motor 15, and each stirring connecting rod 13 mounted thereon is equipped with mixing blades 14, which move orderly with the rotation of the stirring shaft 12, effectively push the circulation flow of the powder raw materials in the mixing box 9, ensure the extensive distribution of the raw materials, and further promote the interaction and mixing between the raw material particles through the shearing, collision and friction between the blades and the inner wall of the mixing box 9, so as to realize the uniform mixing of the raw materials.

[0035] As shown in the further preferred embodiment of the utility model, Figure 3 The outer side wall of the mixing box 9 is provided with a first motor 15, and the output end of the first motor 15 is in key fixed connection with the end part of the stirring shaft 12.

[0036] In the embodiment, when the first motor 15 starts and drives the stirring shaft 12 to rotate, the mixing blades 14 move, which not only push the circulation flow of the powder raw materials in the mixing box 9, but also promote the uniform mixing of the raw materials through the shearing, collision and friction between them, and this efficient stirring mode ensures the sufficient mixing of the powder raw materials in the mixing box 9, and provides a high-quality raw material basis for the subsequent production steps.

[0037] As shown in the further preferred embodiment of the utility model, Figure 3 The bottom position of the mixing box 9 is communicated with a discharge pipe 16, and the end, away from the mixing box 9, of the discharge pipe 16 is communicated with a discharging bin 17.

[0038] In the embodiment, after the mixing process is completed, the uniformly mixed powder raw materials are discharged through the discharge pipe 16 at the bottom of the mixing box 9, and the end, away from the mixing box 9, of the discharge pipe 16 is communicated with the discharging bin 17, so as to provide a smooth outlet for the mixed raw materials and allow the mixed raw materials to flow into the discharging bin 17 for subsequent processing.

[0039] As shown in the further preferred embodiment of the utility model, Figures 2-3 The discharging bin 17 is rotatably fitted with a conveying auger 18, and the side end of the discharging bin 17 is provided with a second motor 19, and the output end of the second motor 19 is in key fixed connection with the end part of the conveying auger 18.

[0040] In the embodiment, when the second motor 19 starts and drives the conveying auger 18 to rotate, the spiral blades on the conveying auger 18 start to push the mixed raw materials to be orderly conveyed in the discharging bin 17, and this conveying mode not only improves the discharging efficiency, but also ensures the stability and continuity of the mixed raw materials in the conveying process, and with the continuous rotation of the conveying auger 18, the mixed raw materials are smoothly conveyed to the outlet of the discharging bin 17 and prepared for subsequent processing.

[0041] As shown in the further preferred embodiment of the utility model, Figures 1-2 The mobile frame 1 is provided with a handle 20 on one side adjacent to the mixing box 9.

[0042] In the embodiment, the handle 20 not only provides a comfortable holding point for the user, but also enables the entire pretreatment mechanism and its blanking system to be easily moved and positioned, whether it is transferred between different stations on the production line or needs to be cleaned and maintained, the handle 20 provides great convenience for the user; the safety and comfort of the user during operation are ensured.

[0043] As shown in the further preferred embodiment of the utility model, Figure 1 The blanking bin 17 is provided with a blanking opening 21 on the side away from the discharging pipe 16.

[0044] In the embodiment, when the conveying auger 18 starts to rotate, the spiral blades thereon start to push the mixed raw materials to be orderly conveyed in the blanking bin 17, and as the raw materials continuously move, they are finally conveyed to the blanking opening 21 and are ready for subsequent processing.

[0045] Working principle: the feeding bin 2 of the device is designed to be wide at the top and narrow at the bottom, so that the powder raw materials can naturally accumulate and gradually slide to the bottom of the bin under the action of gravity; in order to ensure the quality of the raw materials, a filter screen 4 is installed in the feeding bin 2, and the filter screen 4 is supported by two connecting blocks 3 that can slide on the inner wall of the bin; during feeding, the extension end of the electric push rod 5 is connected with the material pushing block 6, and the material pushing block 6 is connected with the connecting block 3 on one side of the filter screen 4; the extension and retraction of the electric push rod 5 drives the material pushing block 6, and in turn drives the entire filter screen 4 to incline in the feeding bin 2; by adjusting the position of the connecting block 3, the inclination angle of the filter screen 4 can be flexibly changed to meet the filtering needs of different raw material particles, effectively preventing the raw materials from being blocked or accumulated;

[0046] After being screened by the filter screen 4, the qualified raw materials continue to slide to the bottom of the feeding bin 2 and enter the pretreatment mechanism through the blanking pipe 7; in order to accurately control the feeding amount, a metering valve 8 is installed on the blanking pipe 7, which can accurately adjust the raw material flow according to the production needs, ensuring that the amount of each feeding meets the production requirements;

[0047] To ensure that the powder raw materials enter the mixing box 9 from the feeding bin 2 smoothly and accurately, the mixing box 9 is connected with the blanking pipe 7 through the feeding pipe 10; the feeding pipe 10 is provided with an inclined guide plate 11, and the unique slope design of the guide plate 11 forms a natural material guiding channel; when the powder raw materials enter the feeding pipe 10 from the blanking pipe 7, they will slide along the gradually converging path of the guide plate 11 until finally enter the mixing box 9;

[0048] The pre-treatment mechanism comprises a mixing box 9 and when the first motor 15 is started and drives the stirring shaft 12 to rotate, the stirring connecting rod 13 and the mixing blades 14 thereon also move orderly; the mixing blades 14 not only push the circulation flow of the powder raw materials in the mixing box 9, ensure the extensive distribution of the raw materials, but also promote the interaction and mixing between the raw material particles through the shearing, collision and friction between the blades and the inner wall of the mixing box 9, so as to realize the uniform mixing of the raw materials;

[0049] After the mixing treatment is completed, the uniformly mixed powder raw materials are discharged through the discharge pipe 16 at the bottom of the mixing box 9; the end of the discharge pipe 16 away from the mixing box 9 is connected with the discharge bin 17 to provide a smooth outlet for the mixed raw materials; the conveying screw 18 is rotationally fitted in the discharge bin 17, and the helical blades thereof push the mixed raw materials to be orderly conveyed under the drive of the second motor 19; with the continuous rotation of the conveying screw 18, the mixed raw materials are smoothly conveyed to the outlet of the discharge bin 17 and are ready for subsequent treatment.

[0050] It should be noted that, for the foregoing embodiments, in order to simply describe, they are all expressed as a series of action combinations, but those skilled in the art should know that the present application is not limited by the described action sequence, because according to the present application, certain steps can be performed in other sequences or simultaneously. Secondly, those skilled in the art should know that the embodiments described in the specification all belong to preferred embodiments, and the actions and modules involved are not necessarily necessary for the present application.

[0051] In several embodiments provided by the present application, it should be understood that the disclosed device can be implemented by other ways. For example, the device embodiments described above are only schematic; the division of the above units is only a logical function division; there can be another division during actual implementation; for example, a plurality of units or components can be combined or integrated into another system, or some features can be ignored or not executed. In addition, the displayed or discussed mutual couplings or direct couplings or indirect couplings or communication connections between different units, can be implemented by using some interfaces, and a combination of other forms, or can be in an electric or other form.

[0052] The units described as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or may be distributed on a plurality of network units. According to actual needs, some or all of the units can be selected to achieve the purpose of the embodiment scheme.

[0053] The above examples are only used to illustrate the technical solutions of the present application, and are not intended to limit the protection scope of the present application. Obviously, the described examples are only some of the embodiments of the present application, not all the embodiments. Based on these examples, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application. Although the present application has been described in detail with reference to the above examples, those of ordinary skill in the art can still combine, add or delete the features in the embodiments of the present application according to the circumstances without creative labor, so as to obtain different other technical solutions which do not deviate from the concept of the present application in essence, and these technical solutions also fall within the scope of the present application.

Claims

1. A mobile powder adding device for daily chemical product production, characterized in that, Include: Mobile frame (1); The feeding mechanism and pretreatment mechanism provided on the mobile frame (1); Wherein, the feeding mechanism comprises: The feeding bin (2) is arranged on the outer side wall of the mobile frame (1), and the feeding bin (2) is arranged in a taper shape with the upper width and the lower narrowness; The inner wall of the feeding bin (2) is slidably connected with a group of connecting blocks (3); A filter screen (4) is arranged between the two connecting blocks (3); The outer side wall of the feeding bin (2) is provided with an electric push rod (5); The telescopic end of the electric push rod (5) is provided with a material pushing block (6), and the material pushing block (6) extends to one end of the inner wall of the feeding bin (2) and is connected with one of the connecting blocks (3); The bottom position of the feeding bin (2) is communicated with a discharging pipe (7), and the discharging pipe (7) is provided with a metering valve (8).

2. The mobile powder feeding device for daily chemical production according to claim 1, characterized in that, The pretreatment mechanism comprises: The mixing box (9) is arranged in the mobile frame (1), and the mixing box (9) is communicated with the discharging pipe (7) through the feeding pipe (10); The feeding pipe (10) is provided with an inclined guide plate (11), and the end of the guide plate (11) facing the mixing box (9) gradually decreases in slope.

3. The mobile powder feeding device for daily chemical production according to claim 2, characterized in that, The pretreatment mechanism further comprises: The stirring shaft (12) is arranged in the mixing box (9); A plurality of stirring connecting rods (13) are arranged on the stirring shaft (12); A plurality of mixing blades (14) are arranged on the stirring connecting rods (13).

4. The mobile powder feeding device for daily chemical production of claim 3, wherein, The outer side wall of the mixing box (9) is provided with a first motor (15), and the output end of the first motor (15) is fixedly connected with the end of the stirring shaft (12).

5. The mobile powder feeding device for daily chemical production according to claim 4, characterized in that, The bottom position of the mixing box (9) is communicated with a discharging pipe (16), and the end of the discharging pipe (16) away from the mixing box (9) is communicated with a discharging bin (17).

6. The mobile powder feeding device for daily chemical production of claim 5, wherein, The discharging bin (17) is rotatably connected with a conveying auger (18), and the side end of the discharging bin (17) is provided with a second motor (19), and the output end of the second motor (19) is fixedly connected with the end of the conveying auger (18).

7. The mobile powder feeding device for daily chemical production of claim 5, wherein, The side of the mobile frame (1) adjacent to the mixing box (9) is provided with a handle (20).

8. The mobile powder feeding device for daily chemical production of claim 6, wherein, The side of the discharging bin (17) away from the discharging pipe (16) is provided with a discharging port (21).

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