A color paste production feeding device
By combining the grinding mechanism and the dust collection mechanism, the problem of pipeline blockage caused by material agglomerates was solved, the continuity of pigment production and the metering accuracy were improved, and the stability and safety of production were ensured.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WUJIANG TIANLI POLYMER
- Filing Date
- 2025-09-09
- Publication Date
- 2026-07-31
AI Technical Summary
In existing color paste production equipment, materials form dust agglomerates due to static electricity or humidity, which are difficult to completely disperse with mechanical stirring, leading to pipe blockage and reduced metering accuracy, affecting production continuity and efficiency.
The system employs a grinding mechanism and a dust collection mechanism. The grinding mechanism uses a motor to drive a stirring shaft and grinding rods to crush materials, and combines a sliding disc and a vibration assembly to achieve fine particle screening. The dust collection mechanism uses a fan and a bag filter to collect dust and prevent dust from spreading.
It effectively prevents material agglomerates from clogging pipelines, ensures uniform material particle size, improves metering accuracy and production continuity, protects operational safety, and reduces raw material waste.
Smart Images
Figure CN224573676U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of textile sizing technology, and in particular to a color paste production feeding device. Background Technology
[0002] In the process of pigment production, the accurate feeding of raw materials and the cleanliness of the production environment directly affect the quality stability and production efficiency of pigment products. A pigment production feeding device integrates a multi-functional automated system that combines raw material weighing, quantitative feeding, dust collection, and other functions. It can realize the continuous and standardized processing of various powder and liquid raw materials in pigment production. It is a key hub connecting the raw material storage and reaction system and is of great significance for ensuring the continuity of pigment production, reducing manual intervention, and improving the level of production standardization.
[0003] A search revealed Chinese patent publication number CN222093177U, which discloses a feeding device for color paste production, relating to the field of color paste production technology. The device includes a box body with square grooves on both sides of its top. A support is slidably connected to the inner wall of each square groove. A motor is fixedly connected to the top of the support. A rotating shaft is fixedly connected to the motor's drive end and extends through the top of the box body. Multiple anti-clogging columns are fixedly connected to the bottom of the rotating shaft's outer wall. A blocking ball is rotatably connected to the bottom of the rotating shaft. Telescopic columns are fixedly connected to both sides of the blocking ball's outer wall. Circular grooves are formed on both sides of the bottom of the box body. The device is connected via a three-stage cylinder, a fixed plate, and... The structure, including the bracket, motor, shaft, anti-clogging column, clogging ball, and discharge pipe, effectively prevents blockages in the discharge pipe during the feeding process, thus improving production efficiency. It solves the problem that raw materials in the feeding device can become clogged in the discharge pipe, preventing normal flow and affecting the production efficiency of pigment paste. However, in actual use, due to static electricity or humidity, the material forms dust agglomerates, which cannot be completely dispersed by mechanical stirring of the agitator blades alone. When the undispersed agglomerates enter the subsequent feeding pipe with the raw materials, they can cause blockages, affecting the continuity of feeding and the accuracy of metering, thus failing to meet the user's needs. Utility Model Content
[0004] To overcome the above shortcomings, this utility model provides a color paste production feeding device, which aims to improve the problem in the prior art where the material forms dust agglomerates, and the mechanical stirring of the stirring blades is difficult to completely disperse, which will cause pipeline blockage and affect the metering accuracy.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: a color paste production feeding device, including a tank, a grinding mechanism is provided inside the tank for grinding the material, and a dust collection mechanism is provided on the right side of the tank to prevent dust from escaping when the material is poured. The grinding mechanism includes a motor, the bottom of which is fixedly connected to the top of the tank. The output end of the motor passes through the top of the tank and is fixedly connected to a stirring shaft. A grinding rod is fixedly connected to the middle of the outer wall of the stirring shaft. A sliding disc is slidably connected to the middle of the inner wall of the tank. A screen is fixedly connected to the inner wall of the sliding disc. A vibration assembly is provided around the outer wall of the tank through the screen at the bottom end of the stirring shaft. A cleaning assembly is provided on the outer wall of the stirring shaft.
[0006] The above technical solution involves a motor providing rotational power to drive a stirring shaft and a grinding rod to rotate. The grinding rod is in close contact with the screen surface to crush and break up agglomerates in the material. A sliding disc supports the screen and works with a vibration component to achieve vertical vibration, allowing the crushed fine particles to pass through the screen quickly. Uncrushed agglomerates are retained for secondary grinding, thus solving the problem of pipe blockage caused by material agglomeration in pigment paste production and ensuring that the particle size of the material entering subsequent processes is uniform.
[0007] As a further description of the above technical solution: The dust collection mechanism includes an injection pipe, the bottom of which is connected to the top right side of the tank. A sleeve is provided on the outer wall of the injection pipe, and the bottom of the sleeve is fixedly connected to the top right side of the tank. A connecting pipe is connected to the right side of the outer wall of the sleeve. A dust collection box is provided on the right side of the outer wall of the tank. The bottom end of the connecting pipe is connected to the top left side of the dust collection box. A fan is provided on the top right side of the dust collection box, and the bottom of the fan is connected to the top right side of the dust collection box. A cloth bag is fixedly connected to the middle of the inner wall of the dust collection box. A dust removal assembly is provided inside the dust collection box.
[0008] The above technical solution involves a material injection pipe serving as the channel for materials to enter the tank. The outer sleeve of the pipe forms an annular gap, which, together with the connecting pipe and the dust collection box, constitutes a closed dust collection path. The operation of the fan generates negative pressure, which forces the dust raised when the material is poured into the annular gap. The dust is then guided into the dust collection box through the connecting pipe, where it is intercepted and filtered by a filter bag. Clean air is discharged through the fan, effectively preventing dust from escaping into the workshop environment, protecting operational safety, and reducing raw material waste.
[0009] As a further description of the above technical solution: The vibration assembly includes multiple housings, one side of each housing is connected to the outer wall of the tank, and a sliding column is fixedly connected inside each housing. A connecting sleeve is fixedly connected to the outer wall of the sliding disc. The outer walls of the sliding columns are slidably connected to the inner sides of the corresponding connecting sleeves. A spring is provided in the lower middle part of the outer wall of each sliding column. The top of each spring is fixedly connected to the bottom of the corresponding connecting sleeve, and the bottom of each spring is fixedly connected to the bottom of the inner wall of the corresponding housing. A ball groove is formed around the top of the sliding disc, and a ball is fixedly connected to the bottom of the left and right sides of the outer wall of the grinding rod.
[0010] Through the above technical solution: the shell provides installation space for the sliding column and the spring. The sliding column and the connecting sleeve cooperate to restrict the vertical movement trajectory of the sliding disk. When the sliding disk is pressed, the spring contracts to store energy and resets to push it up when the pressure is released. The ball rotates with the grinding rod and periodically enters and leaves the ball groove. Together with the spring, it forms a high-frequency vibration, which causes the material on the screen surface to roll, accelerates the passage of fine particles and prevents the screen holes from clogging, thereby improving the screening efficiency.
[0011] As a further description of the above technical solution: The cleaning assembly includes two fixing rings, the inner walls of which are fixedly connected to the upper middle part of the outer wall of the stirring shaft. The same scraping brush is fixedly connected to the left and right sides of the outer walls of the two fixing rings. A fixing ring is fixedly connected to the lower middle part of the outer wall of the stirring shaft. A scraping brush is fixedly connected to the left and right sides of the outer wall of the fixing ring.
[0012] Through the above technical solution: the fixing ring 1 fixes the scraping brush 1 to the upper part of the stirring shaft. When the shaft rotates, it cleans the residual material on the inner wall of the tank and the top of the sliding plate to avoid secondary agglomeration. The fixing ring 2 drives the scraping brush 2 to clean the sediment between the bottom of the sliding plate and the bottom of the tank, ensuring that the screened material flows smoothly to the discharge port, preventing high-viscosity raw materials from accumulating and clogging, and reducing the frequency of manual cleaning.
[0013] As a further description of the above technical solution: The dust removal assembly includes a rotating rod, the bottom of which is rotatably connected to the bottom right side of the inner wall of the dust collection box, a fan blade is fixedly connected to the top of the rotating rod, and striking rods are fixedly connected to the upper and lower sides of the outer wall of the rotating rod. A box door is rotatably connected to the front left end of the dust collection box.
[0014] The above technical solution involves the fan airflow driving the fan blades to rotate, which in turn drives the rotating rod and striking rod to rotate. The striking rod strikes the filter bag, causing the attached dust to fall to the bottom of the dust collection box. The box door can be easily opened to clean the collected dust, ensuring that the filter bag maintains a high-efficiency filtration state for a long time, avoiding the drop in negative pressure caused by dust blockage, and maintaining a stable dust collection effect.
[0015] As a further description of the above technical solution: The bottom of the tank is equipped with a support frame, and weighing sensors are installed around the top of the support frame.
[0016] The above technical solution provides stable support for the tank, ensuring no shaking during equipment operation. The weighing sensor monitors the total weight of the tank and its internal materials in real time, triggering a feeding stop when the preset value is reached. This achieves accurate metering of the pigment raw materials, meets the formula ratio requirements, and solves the metering error problem caused by manual feeding.
[0017] As a further description of the above technical solution: A support plate is fixedly connected to the right side of the outer wall of the support frame, and the top of the support plate is fixedly connected to the bottom of the dust collection box.
[0018] The above technical solution involves fixing the dust collection box to the right side of the support frame with a support plate, thus forming an integrated structure between the dust collection box and the tank, avoiding the pipe vibration and loosening caused by separate placement.
[0019] As a further description of the above technical solution: The upper and lower ends of the sliding disc are fixedly connected to isolation frames. The top of the sliding disc is treated as an inclined surface. The inner walls of the multiple ball grooves are treated as smooth. A valve is provided at the bottom of the outer wall of the tank.
[0020] The above technical solution involves: an isolation frame sealing the gap between the sliding disc and the tank to prevent material from entering the vibrating component housing; an inclined surface at the top of the sliding disc guiding the material to gather towards the grinding rod; a smooth inner wall of the ball groove to reduce ball friction; and a bottom valve controlling the conveying of qualified material to subsequent processes. When closed, the tank is sealed to prevent leakage of untreated material.
[0021] This utility model has the following beneficial effects: 1. In this utility model, the motor drives the stirring shaft to rotate, and the stirring shaft initially disperses the material. The grinding rod rotates with the stirring shaft and rotates closely against the screen surface. Fine materials fall through the screen. When the agglomerates in the material fall onto the screen, the grinding rod crushes them by crushing. When the material enters the subsequent feeding pipe, it will not cause the pipe to be blocked due to material agglomeration, and will not affect the continuity of feeding.
[0022] 2. In this utility model, an annular gap is formed between the injection pipe and the sleeve. When the fan at the top of the dust collection box is started, negative pressure is generated. The dust raised during the material pouring process is forcibly sucked into the annular gap by the negative pressure to prevent it from spreading to the surrounding environment. After the dust-laden airflow enters the dust collection box through the connecting pipe, the dust is intercepted by the cloth bag, and the clean air is discharged by the fan through the cloth bag. Attached Figure Description
[0023] Figure 1This is a perspective view of a color paste production feeding device proposed in this utility model; Figure 2 This is a front view of a color paste production feeding device proposed in this utility model; Figure 3 This is a cross-sectional view of the tank structure of a color paste production feeding device proposed in this utility model; Figure 4 This is a split view of the sliding disc structure of a color paste production feeding device proposed in this utility model; Figure 5 This is a cross-sectional view of the dust collection box structure of a color paste production feeding device proposed in this utility model.
[0024] Explanation of reference numerals in the attached figures: 1. Tank body; 2. Grinding mechanism; 201. Motor; 202. Stirring shaft; 203. Grinding rod; 204. Sliding disc; 205. Screen; 206. Vibration assembly; 2061. Shell; 2062. Sliding column; 2063. Connecting sleeve; 2064. Spring; 2065. Ball groove; 2066. Ball; 207. Cleaning assembly; 2071. Fixing ring one; 2072. Scraping brush one; 2073. 1. Fixed ring 2; 2074. Scraping brush 2; 3. Support plate; 4. Dust collection mechanism; 401. Injection pipe; 402. Sleeve; 403. Connecting pipe; 404. Dust collection box; 405. Fan; 406. Filter bag; 407. Dust removal assembly; 4071. Rotating rod; 4072. Fan blade; 4073. Striking rod; 4074. Box door; 5. Isolation frame; 6. Support frame; 7. Weighing sensor; 8. Valve. Detailed Implementation
[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0026] Reference Figure 3 , Figure 4 and Figure 5 The present invention provides an embodiment of a color paste production feeding device, including a tank 1, which is a carrying container and provides a closed processing space for materials. A grinding mechanism 2 is provided inside the tank 1 to grind the materials. A dust collection mechanism 4 is provided on the right side of the tank 1 to prevent dust from escaping when the materials are poured. The grinding mechanism 2 includes a motor 201, which serves as a power source to provide continuous rotational power to the stirring shaft 202. The bottom of the motor 201 is fixedly connected to the top of the tank 1. The output end of the motor 201 passes through the top of the tank 1 and is fixedly connected to the stirring shaft 202. The stirring shaft 202 transmits the power from the motor 201 to each actuator. A grinding rod 203 is fixedly connected to the middle of the outer wall of the stirring shaft 202. When the grinding rod 203 rotates with the stirring shaft 202, it rolls closely against the surface of the screen 205. For agglomerates falling on the screen 205, the grinding rod 203 is ground down. The crushing process produces fine particles. A sliding disc 204 is slidably connected to the middle of the inner wall of the tank 1. A screen 205 is fixed to the inner wall of the sliding disc 204. The outer wall is connected to the sliding column 2062 through a connecting sleeve 2063, allowing it to slide up and down in the vertical direction. The screen 205 is fixedly connected to the inner wall of the sliding disc 204. The screen 205 allows the crushed fine particles to pass through while trapping uncrushed agglomerates. The bottom end of the stirring shaft 202 passes through the screen 205. Vibration components 206 are provided around the outer wall of the tank 1, and cleaning components 207 are provided on the outer wall of the stirring shaft 202. The vibration assembly 206 includes multiple housings 2061, each housing containing components and forming a closed space to protect the vibration assembly 206. One side of each housing 2061 is connected to the outer wall of the tank 1. Each housing 2061 has a sliding column 2062 fixedly connected inside. Each sliding disk 204 has a connecting sleeve 2063 fixedly connected to its outer wall. The outer walls of the sliding columns 2062 are slidably connected to the inner sides of their respective connecting sleeves 2063. The sliding columns 2062 and connecting sleeves 2063 cooperate to restrict the movement direction of the sliding disk 204, preventing it from shifting and jamming during vibration. Each sliding column 2062 has a spring 2064 located in the lower middle part of its outer wall. The top of each of the sliding disks 204 is fixedly connected to the bottom of the corresponding connecting sleeves 2063. The bottom of each of the multiple springs 2064 is fixedly connected to the bottom of the inner wall of the corresponding housing 2061. When the sliding disk 204 is pressed down, the springs 2064 are compressed and store elastic potential energy. When the pressure is released, the springs 2064 reset and push the sliding disk 204 up to provide power for vibration. The top of the sliding disk 204 is provided with ball grooves 2065 around its top. The bottom of the left and right sides of the outer wall of the grinding rod 203 is fixedly connected with balls 2066. When the grinding rod 203 rotates, the balls 2066 periodically enter and leave the ball grooves 2065. With the extension and retraction of the springs 2064, the sliding disk 204 drives the screen 205 to vibrate. The cleaning component 207 includes two fixing rings 2071, which provide an installation position. The inner walls of both fixing rings 2071 are fixedly connected to the upper part of the outer wall of the stirring shaft 202. The same scraping brush 2072 is fixedly connected to the left and right sides of the outer wall of both fixing rings. The scraping brush 2072 cleans the residual material between the upper part of the inner wall of the tank 1 and the top of the sliding plate 204. The lower part of the outer wall of the stirring shaft 202 is fixedly connected to a fixing ring 2073. The left and right sides of the outer wall of the fixing ring 2073 are fixedly connected to a scraping brush 2074. When the scraping brush 2074 rotates, it cleans the area between the bottom of the sliding plate 204 and the bottom of the tank, while ensuring that the material does not get blocked when it is discharged. A support frame 6 is provided at the bottom of the tank 1. The support frame 6 stably supports the tank 1 and the internal material, ensuring that the tank 1 does not shake during weighing. Weighing sensors 7 are provided around the top of the support frame 6. The weighing sensors 7 monitor the total weight of the tank 1 and the internal material in real time. When the weight reaches the preset value, the feeding is stopped by the control system. Isolation frames 5 are fixedly connected to both the upper and lower ends of the sliding disk 204. The isolation frames 5 prevent materials from entering the interior of the shell 2061, ensuring the long-term stable operation of the vibration component 206. The top of the sliding disk 204 is treated with an inclined surface, and the inner walls of the multiple ball grooves 2065 are treated with a smooth surface to reduce the frictional resistance between the ball 2066 and the ball groove 2065 and reduce component wear. A valve 8 is provided at the bottom of the outer wall of the tank 1. The valve 8 is opened after grinding and screening to control the conveying of qualified materials to subsequent processes. When closed, it ensures that the tank 1 is sealed to prevent premature leakage of untreated materials. Specifically, after the material is injected into the tank 1 through the injection pipe 401, the weighing sensor 7 at the bottom monitors the weight in real time. When the preset value is reached, the feeding operation stops. At this time, the motor 201 drives the stirring shaft 202 to rotate, and the stirring shaft 202 performs preliminary agitation on the material. The grinding rod 203 rotates together with the stirring shaft 202 and rotates closely against the surface of the screen 205. Fine materials fall through the screen 205. When agglomerates in the material fall onto the screen 205, the grinding rod 203 crushes them by crushing. At the same time, the ball 2066 at the bottom of the grinding rod 203 periodically enters and exits the ball groove 2065 at the top of the sliding disc 204 with the rotation. After the ball 2066 leaves the ball groove 2065, it rotates with the grinding rod 203. The bottom of the ball 2066 slides on the surface of the sliding disc 204, applying downward pressure to the sliding disc 204, causing the sliding disc 204 to slide downward along the sliding column 2062 through the connecting sleeve 2063. Simultaneously, pressure is applied to the spring 2064. When the ball 2066 enters the ball groove 2065, the sliding disk 204 loses pressure and rises upward under the action of the spring 2064. By continuously repeating this movement, vertical vibration is generated, causing the material on the surface of the screen 205 to continuously tumble, accelerating the passage of fine particles through the screen 205, and preventing agglomerates from clogging the screen holes. The scraping brush 1 2072 and scraping brush 2074 on the stirring shaft 202 rotate synchronously with the stirring shaft 202. Scraping brush 1 2072 is responsible for cleaning the material between the upper part of the inner wall of the tank 1 and the top of the sliding disk 204 to prevent dust from adhering and forming secondary agglomerates. Scraping brush 2074 cleans the area between the bottom of the sliding disk 204 and the bottom of the tank, ensuring that the material that has passed through the screen 205 flows smoothly to the discharge valve 8 and avoids sedimentation and blockage. The isolation frame 5 at the upper and lower ends of the sliding disk 204 can prevent the material from entering the housing 2061 of the vibration component 206, ensuring the long-term reliable operation of the vibration mechanism.
[0027] Reference Figure 1 , Figure 2 and Figure 5The dust collection mechanism 4 includes an injection pipe 401, which is the main channel for material to enter the tank 1. The bottom of the injection pipe 401 is connected to the top right side of the tank 1. A sleeve 402 is provided on the outer wall of the injection pipe 401, which is fitted over the outside of the injection pipe 401 to form an annular closed space. The bottom of the sleeve 402 is fixedly connected to the top right side of the tank 1. A connecting pipe 403 is connected to the right side of the outer wall of the sleeve 402. The connecting pipe 403 guides the dust-laden airflow in the sleeve 402 into the dust collection box 404, and simultaneously transmits the negative pressure generated by the fan 405. The right side of the outer wall of the tank 1 is provided with... There is a dust collection box 404, which serves as a space for dust filtration and temporary storage. The bottom end of the connecting pipe 403 is connected to the top left side of the dust collection box 404. A fan 405 is installed on the top right side of the dust collection box 404. The fan 405 creates a negative pressure inside the dust collection box 404 by drawing air. The bottom of the fan 405 is connected to the top right side of the dust collection box 404. A cloth bag 406 is fixedly connected to the middle of the inner wall of the dust collection box 404. The cloth bag 406 is vertically suspended in the middle of the inner wall of the dust collection box 404 to intercept dust particles while allowing clean air to pass through. A dust removal component 407 is installed inside the dust collection box 404. The dust collection assembly 407 includes a rotating rod 4071, which acts as a transmission component to transmit the rotational force of the fan blade 4072 to the striking rod 4073. The bottom of the rotating rod 4071 is rotatably connected to the bottom right side of the inner wall of the dust collection box 404. The top of the rotating rod 4071 is fixedly connected to the fan blade 4072. When the fan 405 draws air, the airflow drives the fan blade 4072 to rotate. The upper and lower sides of the outer wall of the rotating rod 4071 are fixedly connected to the striking rod 4073. As the rotating rod 4071 rotates, it periodically strikes the cloth bag 406. The vibration generated by the striking causes the dust adhering to the surface of the cloth bag 406 to fall off. The front left side of the dust collection box 404 is rotatably connected to the box door 4074. Opening the box door 4074 allows the collected dust to be cleaned. A support plate 3 is fixedly connected to the right side of the outer wall of the support frame 6. The support plate 3 is used to support the dust collection box 404. The top of the support plate 3 is fixedly connected to the bottom of the dust collection box 404. Specifically, when material is poured into tank 1 through injection pipe 401, an annular gap is formed between injection pipe 401 and sleeve 402, and sleeve 402 is connected to connecting pipe 403. At this time, the fan 405 at the top of dust collection box 404 is started. The fan 405 generates a continuous negative pressure, which is transmitted to the inside of sleeve 402 through connecting pipe 403. Dust raised during the material pouring process is forcibly sucked into the annular gap by the negative pressure, thus preventing it from spreading to the surrounding environment. After the dust-laden airflow enters dust collection box 404 through connecting pipe 403, it comes into contact with filter bag 406, and the dust is trapped by the filter bag. 406 fibers intercept clean air, which is discharged by the fan 405 through the filter bag 406. The intercepted dust adheres to the surface of the filter bag 406. The airflow generated by the fan 405 causes the fan blades 4072 inside the dust collection box 404 to rotate. The fan blades 4072 drive the rotating rod 4071 to rotate synchronously. The striking rods 4073 on the upper and lower sides of the rotating rod 4071 periodically strike the filter bag 406 as it rotates, causing the dust adhering to the surface of the filter bag 406 to fall off and fall into the bottom of the dust collection box 404. The filter bag 406 can be cleaned by opening the front of the box door 4074 to ensure that it maintains a high-efficiency filtration state for a long time.
[0028] Working principle: After the material is injected into the tank 1 through the feeding pipe 401, the weighing sensor 7 at the bottom monitors the weight in real time. When the preset value is reached, the feeding stops, and the motor 201 drives the stirring shaft 202 to rotate. The stirring shaft 202 initially disperses the material. The grinding rod 203 rotates with the stirring shaft 202 and rotates closely against the surface of the screen 205. Fine materials fall through the screen 205. When agglomerates in the material fall onto the screen 205, the grinding rod 203 crushes them by crushing them. At the same time, the balls 2066 at the bottom of the grinding rod 203 repeatedly enter and leave the ball groove 2065 at the top of the sliding disk 204 as the material rotates. The balls 2066 leave the ball groove 2065 and rotate with the grinding rod 203. The bottom of the balls 2066 slides on the surface of the sliding disk 204, generating pressure on the sliding disk 204. Under downward pressure, the sliding disc 204 slides downward along the sliding column 2062 through the connecting sleeve 2063, while simultaneously compressing the spring 2064. When the ball 2066 enters the ball groove 2065, the sliding disc 204 loses pressure and rises upward under the action of the spring 2064. By continuously repeating this motion, vertical vibration is generated to prevent agglomerates from clogging the screen holes. The scraping brush 1 2072 and scraping brush 2074 on the stirring shaft 202 rotate synchronously with the stirring shaft 202. The scraping brush 1 2072 cleans the material between the upper part of the inner wall of the tank 1 and the top of the sliding disc 204 to prevent dust from adhering and forming secondary agglomerates. The scraping brush 2074 cleans the area between the bottom of the sliding disc 204 and the bottom of the tank, ensuring that the material that has passed through the screen 205 flows smoothly to the discharge valve 8 and avoids sedimentation and clogging. When the material is poured into the tank 1 through the injection pipe 401, an annular gap is formed between the injection pipe 401 and the sleeve 402, and the sleeve 402 is connected to the connecting pipe 403. At this time, the fan 405 at the top of the dust collection box 404 is started. The operation of the fan 405 generates a continuous negative pressure, which is transmitted to the inside of the sleeve 402 through the connecting pipe 403. The dust raised during the material pouring process is forcibly sucked into the annular gap by the negative pressure, preventing it from spreading to the surrounding environment. The dust-laden airflow enters the dust collection box 404 through the connecting pipe 403. First, the dust comes into contact with the filter bag 406. The dust is intercepted by the fibers of the filter bag 406, and clean air is discharged through the filter bag 406 by the fan 405. The intercepted dust temporarily adheres to the surface of the filter bag 406. The airflow generated by the fan 405 causes the fan blades 4072 inside the dust collection box 404 to rotate. The fan blades 4072 drive the rotating rod 4071 to rotate synchronously. The striking rods 4073 on the upper and lower sides of the rotating rod 4071 periodically strike the filter bag 406 as it rotates, causing the dust adhering to the surface of the filter bag 406 to fall off and fall into the bottom of the dust collection box 404.
[0029] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A color paste production feeding device comprising a tank (1), characterized in that: The tank (1) is equipped with a grinding mechanism (2) inside, which is used to grind the material. The tank (1) is equipped with a dust collection mechanism (4) on the right side, which is used to prevent dust from escaping when the material is poured. The grinding mechanism (2) includes a motor (201), the bottom of which is fixedly connected to the top of the tank (1). The output end of the motor (201) passes through the top of the tank (1) and is fixedly connected to a stirring shaft (202). A grinding rod (203) is fixedly connected to the middle of the outer wall of the stirring shaft (202). A sliding disk (204) is slidably connected to the middle of the inner wall of the tank (1). A screen (205) is fixedly connected to the inner wall of the sliding disk (204). A vibration component (206) is provided around the outer wall of the tank (1) through the screen (205) at the bottom end of the stirring shaft (202). A cleaning component (207) is provided on the outer wall of the stirring shaft (202).
2. The colorant production feeding device according to claim 1, characterized in that: The dust collection mechanism (4) includes an injection pipe (401), the bottom of which is connected to the top right side of the tank (1), a sleeve (402) is provided on the outer wall of the injection pipe (401), the bottom of which is fixedly connected to the top right side of the tank (1), a connecting pipe (403) is connected to the right side of the outer wall of the sleeve (402), a dust collection box (404) is provided on the right side of the outer wall of the tank (1), the bottom end of which is connected to the top left side of the dust collection box (404), a fan (405) is provided on the top right side of the dust collection box (404), the bottom of which is connected to the top right side of the dust collection box (404), a cloth bag (406) is fixedly connected to the middle of the inner wall of the dust collection box (404), and a dust removal component (407) is provided inside the dust collection box (404).
3. The colorant production feeding device according to claim 1, characterized in that: The vibration assembly (206) includes multiple housings (2061). One side of each housing (2061) is connected to the outer wall of the tank (1). Each housing (2061) has a sliding column (2062) fixedly connected inside. Each sliding disk (204) has a connecting sleeve (2063) fixedly connected around its outer wall. Each sliding column (2062) has its outer wall slidably connected to the inner side of its corresponding connecting sleeve (2063). Each sliding column (2062) has a spring (2064) in the lower middle part of its outer wall. Each spring (2064) has its top fixedly connected to the bottom of its corresponding connecting sleeve (2063). Each spring (2064) has its bottom fixedly connected to the bottom of its corresponding inner wall. Each sliding disk (2064) has a ball groove (2065) around its top. Each grinding rod (203) has a ball (2066) fixedly connected to the bottom of its left and right sides.
4. The color paste production feeding device according to claim 1, characterized in that: The cleaning component (207) includes two fixing rings (2071), the inner walls of the two fixing rings (2071) are fixedly connected to the upper middle part of the outer wall of the stirring shaft (202), and the same scraping brush (2072) is fixedly connected to the left and right sides of the outer wall of the two fixing rings. The lower middle part of the outer wall of the stirring shaft (202) is fixedly connected to a fixing ring (2073), and the left and right sides of the outer wall of the fixing ring (2073) are fixedly connected to a scraping brush (2074).
5. The color paste production feeding device according to claim 2, characterized in that: The dust removal assembly (407) includes a rotating rod (4071), the bottom of which is rotatably connected to the bottom right side of the inner wall of the dust collection box (404), a fan blade (4072) is fixedly connected to the top of the rotating rod (4071), and a striking rod (4073) is fixedly connected to both the upper and lower sides of the outer wall of the rotating rod (4071). A box door (4074) is rotatably connected to the left side of the front side of the dust collection box (404).
6. The color paste production feeding device according to claim 1, characterized in that: The bottom of the tank (1) is provided with a support frame (6), and weighing sensors (7) are provided around the top of the support frame (6).
7. A color paste production feeding device according to claim 6, characterized in that: A support plate (3) is fixedly connected to the right side of the outer wall of the support frame (6), and the top of the support plate (3) is fixedly connected to the bottom of the dust collection box (404).
8. The colorant production feeding device according to claim 3, characterized in that: The upper and lower ends of the sliding disk (204) are fixedly connected to the isolation frame (5). The top of the sliding disk (204) is treated as an inclined surface. The inner walls of the multiple ball grooves (2065) are treated as smooth. The bottom of the outer wall of the tank (1) is provided with a valve (8).