Automatic cleaning powder filling equipment
By introducing spiral blades and stirring rod structures into powder filling equipment, the problems of material residue and cross contamination during powder filling are solved, and higher filling accuracy and automation are achieved.
Patent Information
- Application Number
- CN202423123329.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-18
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-12-18
AI Technical Summary
Existing cleaning powder filling equipment is prone to residue formation in the delivery pipes and filling nozzles, especially for sticky or easily agglomerated materials, leading to cross-contamination risks and inaccurate filling problems.
An automatic cleaning powder filling equipment was designed, which adopts a spiral blade and stirring rod structure. The spiral blade rotates in the conveying barrel and the batching barrel to promote uniform mixing of materials and remove residues. Combined with the motor-driven transmission system, it ensures stable material conveying and filling accuracy.
It effectively reduces material residue, lowers the risk of cross contamination, improves filling accuracy and the degree of automation of the equipment, and ensures the stability and mixing uniformity of the filling process.
Smart Images
Figure CN223457160U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of machining, especially automatic cleaning powder filling equipment. BACKGROUND
[0002] Powder products are increasingly widely used in the fields of food, pharmaceuticals, chemicals and the like. In the existing cleaning powder filling process, residues of the material are easily formed at key parts such as the conveying pipeline, the filling nozzle and the container mouth of the filling equipment, especially when the material is sticky or easy to cake, which makes it more difficult to completely remove the residues. These residues not only affect the sanitary condition of the equipment, but also can become a source of cross-contamination.
[0003] When the equipment is used to fill different types of powder, if the cleaning is not complete, the residues of the previous material can contaminate the latter material, leading to product quality problems. In addition, if the equipment is used to produce products with extremely high hygiene requirements, the risk of cross-contamination will be even more serious. SUMMARY
[0004] In order to make up for the deficiencies of the prior art, the purpose of the utility model is to provide automatic cleaning powder filling equipment, which solves the technical problems as follows: how to reduce the risk of material residues and cross-contamination, and how to improve the filling accuracy and the degree of automation.
[0005] In order to solve the problems of the prior art, the technical scheme of the utility model is as follows:
[0006] The automatic cleaning powder filling equipment comprises a filling table, a cover shell fixedly connected to one side of the top of the filling table, a lower hopper installed at the bottom of the cover shell, a conveying cylinder fixedly connected to one side of the bottom of the lower hopper, a dosing cylinder connected to one end of the conveying cylinder, a filling hopper fixedly connected to the bottom of the conveying cylinder, a dosing hopper fixedly connected to the top of the dosing cylinder, a rotating shaft rotatably connected to the inside of the bottom end of the lower hopper, the rotating shaft passing through the cover shell at one end, the other end of the rotating shaft passing through the conveying cylinder and the dosing cylinder in turn, helical blades fixedly connected to the outside of the rotating shaft, and the helical blades being opposite in helical direction on both sides of the center line of the filling hopper.
[0007] Preferably, a motor is installed inside the filling table, the output end of the motor is fixedly connected to a driving pulley at the end passing through the cover shell, and a driven pulley is fixedly connected to the outside of one end of the rotating shaft passing through the cover shell, and the driven pulley is in transmission connection with the driving pulley through a belt.
[0008] Preferably, a stirring rod is rotatably connected to the inside of the lower hopper directly above the rotating shaft, one end of the stirring rod is fixedly connected to a driving sprocket at the end passing through the cover shell, a driven sprocket is fixedly connected to the outside of one end of the rotating shaft passing through the cover shell, and the driven sprocket is in transmission connection with the driving sprocket through a chain.
[0009] Preferably, the shell is fixedly connected with a protective shell on one side, the protective shell is sleeved outside the corresponding end of the motor output shaft, the rotating shaft and the stirring rod penetrating through the shell, additional safety protection is provided, misoperation of the rotating parts or other safety accidents are prevented, and safe operation of the equipment is ensured.
[0010] Preferably, a conveying pipe is fixedly connected to one side of the top of the ingredient hopper, the conveying pipe serves as a material supply channel, powder material can be stably and continuously fed into the ingredient hopper, and sufficient material supply is provided for subsequent ingredient mixing and filling processes.
[0011] Preferably, a conveying frame is fixedly connected to the top of the filling table, a conveyor belt assembly is installed inside the conveying frame, the containers to be filled can be stably conveyed along the conveyor belt assembly to the filling hopper below for filling, and after filling is completed, the containers can continue to be conveyed to the next process, thereby improving the automation degree and filling efficiency of the equipment.
[0012] Preferably, a detection window is arranged on one side of the discharging hopper, the detection window serves as a monitoring window, the material flow condition in the discharging hopper can be observed, abnormal conditions can be found and handled in a timely manner, and normal operation and filling quality of the equipment are ensured.
[0013] Compared with the prior art, the utility model has the following advantages:
[0014] 1. The material conveying and filling system is optimized, material residues in the conveying pipeline and filling components are effectively reduced, the risk of cross contamination is reduced, the setting of the stirring rod and the rotation of the spiral blade not only promote uniform mixing of the material, but also help to remove residues attached to the inner wall of the equipment, and the cleanliness of the equipment and the sanitary quality of the product are improved.
[0015] 2. The spiral blade and the motor-driven transmission system ensure the stability and continuity of the material during conveying and filling, thereby improving the accuracy of metering and filling, and through the cooperative work of the ingredient hopper and the conveying pipe, the mixing of multiple powders can be easily realized, different materials enter the ingredient hopper through the conveying pipe and are preliminarily mixed in the ingredient cylinder, the rotation of the spiral blade in the conveying cylinder and the ingredient cylinder not only promotes the conveying of the material, but also further accelerates the mixing process of the material, and the uniformity and consistency of the mixing are ensured. BRIEF DESCRIPTION OF DRAWINGS
[0016] Fig. 1 It is a schematic view of the overall structure of the utility model.
[0017] Fig. 2 It is a schematic view of the protective shell structure of the utility model.
[0018] Fig. 3 It is a sectional view of the discharging hopper structure of the utility model.
[0019] Fig. 1 is a filling table; 2, a cover; 3, a lower hopper; 4, a conveying cylinder; 5, a batching cylinder; 6, a filling hopper; 7, a batching hopper; 8, a rotating shaft; 9, a helical blade; 10, a motor; 11, a driving pulley; 12, a driven pulley; 13, a stirring rod; 14, a driving sprocket; 15, a driven sprocket; 16, a protective shell; 17, a conveying pipe; 18, a conveying frame; 19, a conveyor belt assembly; 20, a detection window. DETAILED DESCRIPTION
[0020] The technical scheme in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments.
[0021] The automatic cleaning powder filling equipment has a filling table 1;
[0022] As shown in the drawings, Figs. 1-3 The filling table 1 is fixedly connected with a cover 2 on one side of the top thereof, the cover 2 is provided with a lower hopper 3 at the bottom thereof, the lower hopper 3 is fixedly connected with a conveying cylinder 4 on one side of the bottom thereof, the conveying cylinder 4 is connected with a batching cylinder 5 at one end thereof, the conveying cylinder 4 is fixedly connected with a filling hopper 6 at the bottom thereof, the batching cylinder 5 is fixedly connected with a batching hopper 7 at the top thereof, and a rotating shaft 8 is rotatably connected in the lower hopper 3 at the bottom end thereof, the rotating shaft 8 penetrates through the cover 2 at one end thereof, the rotating shaft 8 penetrates through the conveying cylinder 4 and the batching cylinder 5 at the other end thereof, and helical blades 9 are fixedly connected on the outer side of the rotating shaft 8, and the helical blades 9 are arranged on the two sides of the center line of the filling hopper 6 in opposite directions;
[0023] The rotating shaft 8 rotates in the cover 2 and in the lower hopper 3, the conveying cylinder 4 and the batching cylinder 5, and the helical blades 9 fixedly connected on the outer side of the rotating shaft 8 rotate with the rotating shaft 8, and since the helical blades 9 are arranged on the two sides of the center line of the filling hopper 6 in opposite directions, two material conveying channels in opposite directions are formed in the conveying cylinder 4;
[0024] When the powder material enters the batching cylinder 5 through the batching hopper 7, the material is uniformly conveyed into the conveying cylinder 4 due to the rotating action of the rotating shaft 8 and the helical blades 9, and in the conveying cylinder 4, the rotation of the helical blades 9 causes the material to move along the cylinder wall and gradually gather towards the filling hopper 6, and at the same time, the material in the lower hopper 3 is also conveyed into the filling hopper 6 through the rotating action of the helical blades 9;
[0025] In the filling hopper 6, due to the rotation of the helical blades 9 and the opposite direction of the helical design, the material in the conveying cylinder 4 and the batching cylinder 5 all gathers into the filling hopper 6, realizing the mixing and filling of the material from the lower hopper 3 and the batching hopper 7, and ensuring the uniform distribution and accurate filling of the material in the filling hopper 6.
[0026] As shown in the drawings, Figs. 1-3As shown, the filling table 1 is internally mounted with a motor 10, the output end of the motor 10 is fixedly connected with a driving pulley 11 at the end through the shell 2, and the outer side of one end of the rotating shaft 8 is fixedly connected with a driven pulley 12 through the shell 2, and the driven pulley 12 is drivingly connected with the driving pulley 11 through the belt;
[0027] The motor 10 starts to work, and the output end drives the driving pulley 11 to rotate, and the driving pulley 11 is drivingly connected with the driven pulley 12 through the belt, so as to drive the rotating shaft 8 to rotate in the shell 2, the discharge hopper 3, the conveying cylinder 4 and the batching cylinder 5.
[0028] As shown in the figure, Figs. 1-3 The discharge hopper 3 is internally rotatably connected with a stirring rod 13 above the rotating shaft 8, one end of the stirring rod 13 is fixedly connected with a driving sprocket 14 at the end through the shell 2, and the outer side of one end of the rotating shaft 8 is fixedly connected with a driven sprocket 15 through the shell 2, and the driven sprocket 15 is drivingly connected with the driving sprocket 14 through the chain, when the rotating shaft 8 rotates, the driving sprocket 14 drives the driven sprocket 15 to rotate through the chain, so that the stirring rod 13 rotates, and the material in the discharge hopper 3 is stirred to prevent the material from caking or blocking.
[0029] As shown in the figure, Figs. 1-3 The shell 2 is fixedly connected with a protective shell 16 on one side, the protective shell 16 is sleeved on the corresponding end of the output shaft of the motor 10, the rotating shaft 8 and the stirring rod 13 passing through the shell 2, and the shell 2 can play a safety protection role to prevent the operator from accidentally touching the rotating parts or other safety accidents.
[0030] As shown in the figure, Figs. 1-3 The top of the batching hopper 7 is fixedly connected with a conveying pipe 17 on one side, and the additional special material can be stably conveyed into the batching hopper 7 through the conveying pipe 17.
[0031] As shown in the figure, Figs. 1-3 The top of the filling table 1 is fixedly connected with a conveying frame 18, and the conveying frame 18 is internally mounted with a conveyor belt assembly 19, during the filling process, the conveyor belt assembly 19 in the conveying frame 18 continuously operates, and the container to be filled is conveyed to the lower side of the filling hopper 6 for filling, and after the filling is completed, the container is continuously conveyed to the next process by the conveyor belt assembly 19.
[0032] As shown in the figure, Figs. 1-3 A detection window 20 is arranged on one side of the discharge hopper 3, and the material flow in the discharge hopper 3 can be observed through the detection window 20, so as to timely adjust the equipment parameters or handle abnormal conditions.
[0033] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.
Claims
1. An automatic cleaning powder filling equipment, comprising a filling table (1), one side of the top of the filling table (1) is fixedly connected with a cover shell (2), and a lower hopper (3) is installed at the bottom of the cover shell (2), characterized in that, The bottom side of the lower hopper (3) is fixedly connected with a conveying cylinder (4), one end of the conveying cylinder (4) is connected with a batching cylinder (5), the bottom of the conveying cylinder (4) is fixedly connected with a filling hopper (6), the top of the batching cylinder (5) is fixedly connected with a batching hopper (7), the inside of the bottom end of the lower hopper (3) is rotatably connected with a rotating shaft (8), one end of the rotating shaft (8) penetrates through the cover shell (2), the other end of the rotating shaft (8) penetrates through the conveying cylinder (4) and the batching cylinder (5) in turn, the outer side of the rotating shaft (8) is fixedly connected with a spiral blade (9), and the spiral blades (9) are located on both sides of the center line of the filling hopper (6) in opposite spiral directions.
2. The automatic cleaning powder filling apparatus according to claim 1, wherein, The inside of the filling table (1) is provided with a motor (10), the output end of the motor (10) penetrates through the cover shell (2) and is fixedly connected with a driving pulley (11) at the tail end, one end of the rotating shaft (8) penetrates through the cover shell (2) and is fixedly connected with a driven pulley (12) on the outer side, and the driven pulley (12) is in transmission connection with the driving pulley (11) through a belt.
3. The automatic cleaning powder filling apparatus according to claim 2, wherein, The inside of the lower hopper (3) is rotatably connected with a stirring rod (13) directly above the rotating shaft (8), one end of the stirring rod (13) penetrates through the cover shell (2) and is fixedly connected with a driving sprocket (14) at the tail end, one end of the rotating shaft (8) penetrates through the cover shell (2) and is fixedly connected with a driven sprocket (15) on the outer side, and the driven sprocket (15) is in transmission connection with the driving sprocket (14) through a chain.
4. The automatic cleaning powder filling apparatus according to claim 3, wherein, One side of the cover shell (2) is fixedly connected with a protective shell (16), the protective shell (16) is sleeved on the outer side of the corresponding end of the motor (10) output shaft, the rotating shaft (8) and the stirring rod (13) penetrating through the cover shell (2).
5. The automatic cleaning powder filling apparatus according to claim 1, wherein, One side of the top of the batching hopper (7) is fixedly connected with a conveying pipe (17).
6. The automatic cleaning powder filling apparatus according to claim 1, wherein, The top of the filling table (1) is fixedly connected with a conveying frame (18), and the inside of the conveying frame (18) is provided with a conveyor belt assembly (19).
7. The automatic cleaning powder filling apparatus according to claim 1, wherein, One side of the lower hopper (3) is provided with a detection window (20).