Uniformly-mixed high-elasticity anti-static PVC (polyvinyl chloride) color film raw material stirring device

By introducing a rotating pipe and cleaning components into the mixing device, combined with the design of a rotating motor and spray head, the problem of incomplete cleaning after mixing is solved, achieving thorough cleaning and uniform mixing of the mixing device and improving product quality.

CN224044235UActive Publication Date: 2026-03-27JIANGSU DALI BUILDING MATERIALS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-03-31
Publication Date
2026-03-27

AI Technical Summary

Technical Problem

Existing mixing devices for uniformly mixing high-elasticity antistatic PVC colored film raw materials cannot be thoroughly cleaned after mixing, resulting in raw material residue, cross-contamination, and uneven mixing, which affects product performance and appearance quality.

Method used

A device comprising a mixing tank, a rotating pipe, and a cleaning assembly is designed. A rotating motor drives a rotating rod and a spray head to achieve comprehensive cleaning of the mixing device. A bevel gear transmission system ensures uniform mixing of the mixing blades, and a cleaning scraper removes residue from the inner wall.

Benefits of technology

This process ensures thorough cleaning of the mixing device, preventing residues from contaminating new raw materials, avoiding cross-contamination, and guaranteeing uniform mixing of raw materials and product quality.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a high-elasticity anti-static PVC (polyvinyl chloride) color film raw material stirring device capable of uniformly mixing, which aims at solving the problem that the interior of the device cannot be thoroughly cleaned after the raw materials are stirred and mixed by the existing device, and comprises a stirring box, a rotating pipeline, a spraying head, a cleaning assembly and the like. Cleaning liquid in a water tank is conveyed into a first connecting pipeline through a second connecting pipeline, the cleaning liquid is conveyed into a rotating pipeline through the first connecting pipeline, the cleaning liquid is conveyed into a spraying head through the rotating pipeline to be sprayed into the device, and a rotating motor is started to drive a first rotating rod to rotate; a first rotating rod is fixedly connected with a rotating pipeline through a second rotating joint, when the first rotating rod rotates, the rotating pipeline rotates in the device, a spraying head rotates in the device, and after raw materials are stirred and mixed, the interior of the device is cleaned; and residual raw materials attached to the interior of the device can be more comprehensively removed.
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Description

TECHNICAL FIELD

[0001] The utility model relates to PVC color film raw material manufacturing field especially, relates to the high elasticity anti -static PVC color film raw material stirring device of even mixing. BACKGROUND

[0002] PVC color film as a kind of material with wide application, in building decoration, furniture veneer, automotive interior, electronic appliances and many other fields have important role. With the continuous improvement of product performance requirements of each industry, the quality and performance of PVC color film also put forward more strict requirements. For example, in the field of electronic appliances, in order to prevent static damage to electronic components, PVC color film needs to have good anti-static performance, in some occasions that need long-term use and have higher requirements on appearance, such as building decoration and furniture veneer, color film needs to have high elasticity to adapt to different use environment and maintain good appearance.

[0003] Traditional even mixing high elasticity anti-static PVC color film raw material stirring device only has the basic function of stirring and mixing raw materials, although it can stir and mix raw materials to a certain extent, but also has many limitations, first, after stirring and mixing raw materials, the inside of the device cannot be thoroughly cleaned, which will cause the residual raw materials in the device to mix with new raw materials in the next stirring, causing cross contamination and affecting the performance and appearance quality of the product.

[0004] Secondly, the residual raw materials will adhere to the inner wall of the stirring device, stirring paddle and other components, increasing the resistance of the equipment operation, making the stirring effect worse, and unable to realize the uniform mixing of raw materials.

[0005] In addition, uneven stirring may cause part of the raw materials not to participate in the reaction or mixing fully, which cannot achieve the expected product performance, so that the produced color film becomes a defective product, which needs to be re-produced, causing waste of raw materials and increasing production cost.

[0006] In summary, the existing even mixing high elasticity anti-static PVC color film raw material stirring device has deficiencies in cleaning effect and stirring effect, and cannot meet the demand of stirring PVC color film. Therefore, the development of even mixing high elasticity anti-static PVC color film raw material stirring device can clean the inside of the device and stirring blade after stirring and mixing raw materials, avoid cleaning dead angle, more comprehensively remove the residual raw materials adhered to the blade, prevent the residual raw materials from mixing with new raw materials, causing cross contamination and affecting the performance and appearance quality of the product, which has important practical significance. UTILITY MODEL CONTENTS

[0007] In order to overcome the technical problem that after the raw materials are mixed by stirring, the device cannot be thoroughly cleaned, the stirred raw materials are left in the device, and when different raw materials are stirred next time, the residual raw materials may mix into the new raw materials, causing cross contamination, affecting the performance and appearance quality of the product.

[0008] The utility model discloses a technical scheme that: even mixed high elasticity anti -static PVC color film raw material stirring device, including the stirring box, still including the rotary pipeline and the cleaning component, the inside of stirring box is provided with the cleaning component, and the top of stirring box is provided with the through -hole, and the inside of through -hole is provided with first swivel joint, and one side of first swivel joint is fixedly connected with the rotary pipeline, and the below of rotary pipeline is provided with the shower head, and the shower head is provided with a plurality of groups, and the other side of first swivel joint is provided with first connecting pipeline, and the outside of stirring box is provided with support frame, and the top of support frame is provided with water tank, and one side of water tank is fixedly connected with second connecting pipeline, and one side of second connecting pipeline is fixedly connected with water pump, and the other side of water pump is fixedly connected with first connecting pipeline.

[0009] As preferred, the stirring box is provided with a support leg below, and the support leg is provided with four groups.

[0010] As preferred, the stirring box is provided with a fixing frame below, the fixing frame is provided with a rotary motor above, the output end of the rotary motor is provided with a first rotary rod, the other side of the first rotary rod is fixedly connected with a second swivel joint, and the other side of the second swivel joint is fixedly connected with the rotary pipeline.

[0011] As preferred, the first rotary rod is provided with a first bevel gear above, the first bevel gear is provided with a connecting block above, the two sides of the connecting block are provided with second rotary rods, the second rotary rods are connected with the connecting block through pivots, the second rotary rods are provided with second bevel gears above, and the outside of the first bevel gear and the second bevel gear is provided with a protective shell.

[0012] As preferred, the first bevel gear is respectively connected with two groups of second bevel gears in meshing.

[0013] As preferred, the second rotary rod is provided with stirring blades above, the stirring blades are provided with a plurality of groups, the outside of the second rotary rod is provided with cleaning scrapers, and the cleaning scrapers abut against the inner wall of the stirring box.

[0014] As preferred, the stirring box is provided with a feeding pipeline at the top, the outside of the stirring box is provided with a discharging pipeline, and the discharging pipeline is provided with a valve above.

[0015] The utility model discloses a beneficial effect: the utility model discloses a clever structure design, realized the combination of cleaning effect and stirring effect, on the one hand, start the water pump, and the cleaning fluid in the water tank is transported to the first connecting pipeline through the second connecting pipeline, and the cleaning fluid is transported to the rotating pipeline through the first connecting pipeline, and the cleaning fluid is transported to the shower head in the rotating pipeline and is sprayed to the inside of device, and the first rotating rod is rotated through the rotation of the first rotating rod and the fixed connection of the rotating pipeline through the second rotary joint, when the first rotating rod is rotated, makes the rotating pipeline rotate in the inside of device, can make the shower head rotate in the inside of device, can evenly spray the cleaning fluid to the inside wall of device and the component in the inside of device, expands the cleaning range, can clean the inside of device after mixing the raw material and mixes, avoids appearing the cleaning dead angle, can more comprehensively remove the residual raw material attached in the inside of device, prevents residual raw material from possibly mixing into new raw material, causes cross -contamination, influences the performance and appearance quality of product.

[0016] On the other hand, the rotation of the first rotating rod drives the rotation of the first bevel gear, the rotation of the first bevel gear drives the rotation of the second bevel gear, and the rotation of the second bevel gear drives the rotation of the second rotating rod, so that the stirring blade can rotate on the second rotating rod, thereby the raw material in the stirring box can be stirred more uniformly, and the cleaning scraper can scrape off the raw material attached to the inner wall of the stirring box during stirring, so that the raw material is not attached to the inner wall of the stirring box during stirring, thereby preventing uneven mixing. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The first three-dimensional structure of the uniform mixing high-elasticity anti-static PVC color film raw material stirring device of the utility model is shown.

[0018] Figure 2 The first three-dimensional structure of the uniform mixing high-elasticity anti-static PVC color film raw material stirring device of the utility model is shown.

[0019] Figure 3 The second three-dimensional structure of the uniform mixing high-elasticity anti-static PVC color film raw material stirring device of the utility model is shown.

[0020] Figure 4 The second three-dimensional structure of the uniform mixing high-elasticity anti-static PVC color film raw material stirring device of the utility model is shown.

[0021] Explanation of reference signs: 1, stirring box; 2, supporting leg; 101, rotating pipeline; 102, first rotating joint; 103, spraying head; 104, first connecting pipeline; 105, supporting frame; 106, water tank; 107, second connecting pipeline; 108, water pump; 201, fixing frame; 202, rotating motor; 203, first rotating rod; 204, second rotating joint; 205, first bevel gear; 206, connecting block; 207, second rotating rod; 208, second bevel gear; 209, protective shell; 210, stirring blade; 211, cleaning scraper; 301, feeding pipeline; 302, discharging pipeline; 303, valve. DETAILED DESCRIPTION

[0022] The utility model is further explained in connection with the drawings and examples.

[0023] Please refer to Figures 1-4 The utility model provides an embodiment: even mixed high elasticity anti -static PVC color film raw material stirring device, including stirring box 1, still include rotating pipeline 101 and cleaning assembly, the inside of stirring box 1 is provided with cleaning assembly, the top of stirring box 1 is set up through -hole, the inside of through -hole is provided with first rotating joint 102, one side of first rotating joint 102 is fixedly connected with rotating pipeline 101, and the below of rotating pipeline 101 is provided with spraying head 103, and spraying head 103 is provided with multiple groups, and the other side of first rotating joint 102 is provided with first connecting pipeline 104, and the outside of stirring box 1 is provided with supporting frame 105, and the above of supporting frame 105 is provided with water tank 106, and one side of water tank 106 is fixedly connected with second connecting pipeline 107, and one side of second connecting pipeline 107 is fixedly connected with water pump 108, and the other side of water pump 108 is fixedly connected with first connecting pipeline 104, starts water pump 108, transports the cleaning fluid in water tank 106 to first connecting pipeline 104 through second connecting pipeline 107, transports the cleaning fluid to rotating pipeline 101 through first connecting pipeline 104, transports the cleaning fluid to spraying head 103 through rotating pipeline 101 and sprays to the inside of device, can clean the inside of device after raw material is stirred and mixed, avoids appearing cleaning dead angle, can more comprehensively remove the residual raw material attached in the inside of device, prevents residual raw material possibly mixed in new raw material, causes cross -contamination, influences the performance and appearance quality of product.

[0024] Please refer to Figures 1-4In the embodiment, the lower part of the stirring box 1 is provided with support legs 2, and the support legs 2 are provided in four groups. The lower part of the stirring box 1 is provided with a fixing frame 201, and the upper part of the fixing frame 201 is provided with a rotating motor 202. The output end of the rotating motor 202 is provided with a first rotating rod 203, and the other side of the first rotating rod 203 is fixedly connected with a second rotating joint 204. The second rotating joint 204 is fixedly connected with the other side of the rotating pipeline 101. The rotating motor 202 is started to drive the first rotating rod 203 to rotate. The first rotating rod 203 is fixedly connected with the rotating pipeline 101 through the second rotating joint 204. When the first rotating rod 203 rotates, the rotating pipeline 101 rotates in the device, so that the spray head 103 rotates in the device. The cleaning liquid can be uniformly sprayed on the inner wall of the device and the components inside the device, the cleaning range is expanded, and the residual substances can be more completely washed away.

[0025] Please refer to Figures 1-4 In the embodiment, the upper part of the first rotating rod 203 is provided with a first bevel gear 205, the upper part of the first bevel gear 205 is provided with a connecting block 206, the two sides of the connecting block 206 are provided with a second rotating rod 207, the second rotating rod 207 is connected with the connecting block 206 through an axis, the upper part of the second rotating rod 207 is provided with a second bevel gear 208, the outer parts of the first bevel gear 205 and the second bevel gear 208 are provided with a protective shell 209, the first bevel gear 205 is meshingly connected with two groups of second bevel gears 208 respectively, the upper part of the second rotating rod 207 is provided with stirring blades 210, the stirring blades 210 are provided in multiple groups, the outer side of the second rotating rod 207 is provided with a cleaning scraper 211, the cleaning scraper 211 abuts against the inner wall of the stirring box 1. The rotation of the first rotating rod 203 drives the rotation of the first bevel gear 205, the rotation of the first bevel gear 205 drives the rotation of the second bevel gear 208, the rotation of the second bevel gear 208 drives the rotation of the second rotating rod 207, so that the stirring blades 210 rotate on the second rotating rod 207. Therefore, the raw materials in the stirring box 1 can be more uniformly stirred. The cleaning scraper 211 can scrape off the raw materials attached to the inner wall of the stirring box 1 during stirring, so that the raw materials are not attached to the inner wall of the stirring box 1 during stirring, and the mixture is not uneven. The top of the stirring box 1 is provided with a feeding pipeline 301, the outer side of the stirring box 1 is provided with a discharging pipeline 302, and the upper part of the discharging pipeline 302 is provided with a valve 303. After the raw materials are stirred, the valve 303 is opened, so that the stirred raw materials are discharged to the outside of the stirring box 1 through the discharging pipeline 302 for the next step of work.

[0026] When the device is in operation, the water pump 108 is started to transport the cleaning liquid in the water tank 106 to the first connecting pipeline 104 through the second connecting pipeline 107, the cleaning liquid is transported to the rotating pipeline 101 through the first connecting pipeline 104, the cleaning liquid is sprayed to the inside of the device through the rotating pipeline 101 and the spray head 103, the first rotating rod 203 is driven to rotate by the rotating motor 202, the rotating pipeline 101 is fixedly connected with the first rotating rod 203 through the second rotating joint 204, when the first rotating rod 203 rotates, the rotating pipeline 101 rotates in the device, so that the spray head 103 rotates in the device, the cleaning liquid can be uniformly sprayed on the inner wall of the device and the components in the device, the cleaning range is expanded, the device can be cleaned after the raw materials are mixed, cleaning dead angles are avoided, residual raw materials attached to the device can be more completely removed, cross contamination caused by the residual raw materials mixed into new raw materials is prevented, the performance and appearance quality of the product are affected, the first conical gear 205 is driven to rotate by the rotation of the first rotating rod 203, the second conical gear 208 is driven to rotate by the rotation of the first conical gear 205, the second rotating rod 207 is driven to rotate by the rotation of the second conical gear 208, the stirring blade 210 can rotate on the second rotating rod 207, so that the raw materials in the stirring box 1 can be more uniformly stirred, the cleaning scraper 211 can scrape the raw materials attached to the inner wall of the stirring box 1 during stirring, so that the raw materials attached to the inner wall of the stirring box 1 during stirring do not cause uneven mixing.

[0027] When the device is in operation, the water pump 108 is started to transport the cleaning liquid in the water tank 106 to the first connecting pipeline 104 through the second connecting pipeline 107, the cleaning liquid is transported to the rotating pipeline 101 through the first connecting pipeline 104, the cleaning liquid is sprayed to the inside of the device through the rotating pipeline 101 and the spray head 103, the first rotating rod 203 is driven to rotate by the rotating motor 202, the rotating pipeline 101 is fixedly connected with the first rotating rod 203 through the second rotating joint 204, when the first rotating rod 203 rotates, the rotating pipeline 101 rotates in the device, so that the spray head 103 rotates in the device, the cleaning liquid can be uniformly sprayed on the inner wall of the device and the components in the device, the cleaning range is expanded, the device can be cleaned after the raw materials are mixed, cleaning dead angles are avoided, residual raw materials attached to the device can be more completely removed, cross contamination caused by the residual raw materials mixed into new raw materials is prevented, the performance and appearance quality of the product are affected.

Claims

1. A uniform mixing of high elasticity anti-static PVC color film raw material stirring device, comprising a stirring box (1), characterized in that: Also include rotating pipeline (101) and cleaning assembly, the inside of the stirring box (1) is provided with cleaning assembly, the top of stirring box (1) is provided with through hole, the inside of through hole is provided with first rotary joint (102), one side of first rotary joint (102) is fixedly connected with rotating pipeline (101), the lower of rotating pipeline (101) is provided with shower head (103), the shower head (103) is provided with multiple groups, the other side of first rotary joint (102) is provided with first connecting pipeline (104), the outside of stirring box (1) is provided with support frame (105), the upper of support frame (105) is provided with water tank (106), one side of water tank (106) is fixedly connected with second connecting pipeline (107), one side of second connecting pipeline (107) is fixedly connected with water pump (108), the other side of water pump (108) is fixedly connected with first connecting pipeline (104).

2. The uniform mixed high-elasticity anti-static PVC color film raw material stirring device according to claim 1, characterized in that: The lower of stirring box (1) is provided with support leg (2), support leg (2) is provided with four groups.

3. The uniform mixed high-elasticity anti-static PVC color film raw material stirring device according to claim 1, characterized in that: The lower of stirring box (1) is provided with fixed frame (201), the upper of fixed frame (201) is provided with rotary motor (202), the output end of rotary motor (202) is provided with first rotary rod (203), the other side of first rotary rod (203) is fixedly connected with second rotary joint (204), the other side of second rotary joint (204) is fixedly connected with rotating pipeline (101).

4. The uniform mixed high-elasticity anti-static PVC color film raw material stirring device according to claim 3, characterized in that: The upper of first rotary rod (203) is provided with first bevel gear (205), the upper of first bevel gear (205) is provided with connecting block (206), the both sides of connecting block (206) are provided with second rotary rod (207), second rotary rod (207) is connected with connecting block (206) through pivot, the upper of second rotary rod (207) is provided with second bevel gear (208), the outside of first bevel gear (205) and second bevel gear (208) is provided with protective shell (209).

5. The uniform mixed high-elasticity anti-static PVC color film raw material stirring device according to claim 4, characterized in that: First bevel gear (205) is respectively connected with two groups of second bevel gear (208) meshing.

6. The uniform mixed high-elasticity anti-static PVC color film raw material stirring device according to claim 4, characterized in that: The upper of second rotary rod (207) is provided with stirring blade (210), stirring blade (210) is provided with multiple groups, the outside of second rotary rod (207) is provided with cleaning scraper (211), cleaning scraper (211) is abutted with the inner wall of stirring box (1).

7. The uniform mixed high-elasticity anti-static PVC color film raw material stirring device according to claim 1, characterized in that: The top of stirring box (1) is provided with feeding pipeline (301), the outside of stirring box (1) is provided with discharging pipeline (302), the upper of discharging pipeline (302) is provided with valve (303).