Pigment color mixing device for PVC film processing

Abstract

The utility model discloses a pigment toning device for PVC (polyvinyl chloride) film processing, which relates to the technical field of PVC film processing and comprises a toning box and an adjusting frame group, a color mixing component is arranged on the bottom side in the toning box, a device frame group is erected right above the color mixing component, the adjusting frame group is slidably mounted at the middle section of the top of the device frame group, and the adjusting frame group is mounted on the adjusting frame group. And a color matching assembly is connected below the adjusting frame group. According to the pigment color mixing device for PVC film processing, through the use of the adjusting frame set, the position of the color mixing assembly can be flexibly adjusted for use, meanwhile, the color mixing assembly can be conveniently and rapidly disassembled and assembled for maintenance convenience, meanwhile, the structural flexibility of the whole device can be further improved in cooperation with the use of the device frame set, different use requirements are met, and the practicability is high. In addition, due to the use of the color mixing assembly, the structure can be properly adjusted according to the number of the materials, so that pigments and the raw materials can be effectively mixed, and the color mixing effect is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of PVC film processing, in particular to a pigment color mixing device for PVC film processing. Background Art

[0002] PVC film is a polymer material. The main component of PVC is polyvinyl chloride, which is slightly yellow and translucent and shiny. The transparency is better than polyethylene and polypropylene, but worse than polystyrene. Depending on the amount of additives used, it is divided into soft and hard polyvinyl chloride. Soft products are soft and tough, and feel sticky. The hardness of hard products is higher than low-density polyethylene, but lower than polypropylene, and whitening will occur at the bends. Common products: plates, pipes, soles, toys, doors and windows, wire sheaths, stationery, etc. It is a polymer material that uses a chlorine atom to replace a hydrogen atom in polyethylene. In the processing of PVC film, the finished product of the PVC film will be processed in different colors using a pigment coloring device according to the processing needs to meet different production needs.

[0003] Conventional film raw materials are usually mixed and adjusted manually during color processing. During this process, on the one hand, the accuracy of adding color pigments is relatively limited, and manual operation also has certain safety risks.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a pigment color adjustment device for PVC film processing is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a pigment color mixing device for PVC film processing to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pigment color mixing device for PVC film processing, comprising a color mixing box and an adjusting frame group, a color mixing component is arranged on the inner bottom side of the color mixing box, and a device frame group is arranged directly above the color mixing component, the adjusting frame group is slidably installed on the top middle section of the device frame group, and the color mixing component is connected to the bottom of the adjusting frame group, the adjusting frame group comprises a driving slider, a stabilizing frame, a limiting bracket and a limiting arc plate, a section of the driving slider is vertically installed with the stabilizing frame, and the bottom of the stabilizing frame is obliquely installed with the limiting bracket, and the limiting arc plate is vertically installed on the end of the limiting bracket away from the stabilizing frame.

[0007] Furthermore, the color mixing component includes a color mixing roller, a driving seat and a threaded slider. The driving seats are installed on both sides of the color mixing roller, and the threaded slider is connected to the side of the driving seat away from the color mixing roller.

[0008] Furthermore, the color mixing component also includes a bidirectional lead screw and a servo motor. A bidirectional lead screw horizontally passes through the middle of the threaded slider, and servo motors are installed at both front and rear ends of the bidirectional lead screw. The bidirectional lead screw and the threaded slider are threadedly connected.

[0009] Furthermore, the color mixing roller is connected to the power output end of the driving seat through a coupling, and the bidirectional lead screw is connected to the power output end of the servo motor through a coupling.

[0010] Furthermore, the device frame group includes a support frame, a track frame, a movable slider and an X-axis track. The track frame is installed on the top of the support frame, and the movable slider is slidably installed in the middle of the track frame, and the X-axis track is installed on the side of the movable slider away from the track frame.

[0011] Furthermore, the driving slider is slidably mounted on the X-axis track surface, and the adjustment frame group and the color adjustment component are movably connected.

[0012] Furthermore, the color adjustment component includes a paint tank, an injection valve, a limit ring, a control valve and a drip tube. The top of the paint tank is equipped with an injection valve, and the upper end surface of the paint tank is provided with an injection valve. The bottom of the paint tank is equipped with a control valve, and the bottom output end of the control valve is equipped with a drip tube.

[0013] Furthermore, the limiting ring and the paint pot are arranged in an integrated structure, and the surface structure of the limiting arc plate fits and matches the side surface of the paint pot.

[0014] The utility model provides a pigment color mixing device for PVC film processing, which has the following beneficial effects:

[0015] 1. The utility model has an adjusting frame group symmetrically arranged on the left and right sides of the color mixing component, wherein when the driving slider drives the limiting arc plate connected to the bottom thereof through the driving seat and the limiting bracket, the limiting arc plate is horizontally translated left and right along the surface of the X-axis track, and the limiting arc plate is pressed against the surface of the paint tank, thereby realizing the left and right fixed clamping of the color mixing component, and at the same time, the limiting ring arranged on the upper end of the paint tank can effectively assist the clamping stability achieved by the adjusting frame group. By using the above structure, the color mixing component can be flexibly replaced as needed, thereby realizing the flexible color mixing function of the film raw material. In addition, the mobility of the entire adjusting frame group on the surface of the X-axis track makes it easy to adjust the position of the color mixing component to avoid structural interference when adding materials into the color mixing box, thereby ensuring the flexibility of the entire device structure.

[0016] 2. The utility model has a color mixing component installed inside the color mixing box. When the raw materials that need to be colored and dyed are put into the color mixing box, the driving seat operates to drive the color mixing roller connected thereto to rotate axially in the horizontal direction. The color mixing rollers symmetrically arranged front and back are rotated and squeezed, so that the raw materials are cyclically rotated and squeezed, so that the pigment and the raw materials are fully mixed. In addition, according to the amount of materials or in accordance with processing needs, the servo motor is started to drive the bidirectional lead screw connected thereto to rotate axially in the horizontal direction. At this time, the threaded slider moves back and forth along the surface of the bidirectional lead screw, so that the color mixing rollers connected thereto through the threaded slider have the function of synchronous displacement adjustment, thereby realizing the adjustment of the relative distance between the color mixing rollers symmetrically arranged front and back to achieve different extrusion and mixing effects, thereby further ensuring the flexibility of the device structure and the effectiveness of processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of the main body of a pigment color mixing device for PVC film processing according to the utility model;

[0018] Figure 2 This is a three-dimensional structural diagram of a color mixing component of a pigment color mixing device for PVC film processing according to the utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of a device frame assembly of a pigment color mixing device for PVC film processing according to the utility model;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of an adjustment frame group of a pigment color adjustment device for PVC film processing according to the utility model;

[0021] Figure 5 The utility model is a schematic diagram of the three-dimensional structure of a color mixing component of a pigment color mixing device for PVC film processing.

[0022] In the figure: 1. color mixing box; 2. color mixing component; 201. color mixing roller; 202. drive seat; 203. threaded slider; 204. bidirectional screw; 205. servo motor; 3. device frame group; 301. support frame; 302. track frame; 303. moving slider; 304. X-axis track; 4. adjustment frame group; 401. driving slider; 402. stabilizing frame; 403. limiting bracket; 404. limiting arc plate; 5. color mixing component; 501. paint can; 502. injection valve; 503. limiting ring; 504. control valve; 505. drip tube. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0024] like Figures 1 to 5 As shown, a pigment color mixing device for PVC film processing includes a color mixing box 1 and an adjusting frame group 4, a color mixing component 2 is arranged on the inner bottom side of the color mixing box 1, and a device frame group 3 is arranged just above the color mixing component 2, the adjusting frame group 4 is slidably installed on the top middle section of the device frame group 3, and a color mixing component 5 is connected below the adjusting frame group 4, the adjusting frame group 4 includes a driving slider 401, a stabilizing frame 402, a limiting bracket 403 and a limiting arc plate 404, a section of the driving slider 401 is vertically installed with the stabilizing frame 402, and the limiting bracket 403 is obliquely installed at the bottom of the stabilizing frame 402, and the limiting arc plate 404 is vertically installed at one end of the limiting bracket 403 away from the stabilizing frame 402, the color mixing component 5 includes a pigment tank 501, an injection valve 502, a limiting ring 503, a control valve 504 and a drip tube 505, the top of the pigment tank 501 is installed with the injection valve 502, and the pigment tank The upper end surface of 501 is provided with an injection valve 502, and a control valve 504 is installed at the bottom of the paint tank 501, and a drip tube 505 is installed at the bottom output end of the control valve 504, the limiting ring 503 and the paint tank 501 are arranged in an integrated structure, and the surface structure of the limiting arc plate 404 fits and matches the side surface of the paint tank 501, and the adjustment frame group 4 is symmetrically arranged on the left and right sides of the color adjustment component 5, wherein when the driving slider 401 drives the limiting arc plate 404 connected to it through the driving seat 202 and the limiting bracket 403 at its bottom, it moves horizontally left and right along the surface of the X-axis track 304, and the limiting arc plate 404 is abutted against the surface of the paint tank 501, thereby realizing the left and right fixed clamping of the color adjustment component 5, and at the same time, the limiting ring 503 set on the upper end of the paint tank 501 can effectively assist the clamping stability achieved by the adjustment frame group 4.

[0025] like Figures 1 to 5As shown, the color mixing component 2 includes a color mixing roller 201, a driving seat 202 and a threaded slider 203. The driving seat 202 is installed on both sides of the color mixing roller 201, and the threaded slider 203 is connected to the side of the driving seat 202 away from the color mixing roller 201. The color mixing component 2 also includes a bidirectional lead screw 204 and a servo motor 205. The middle of the threaded slider 203 is horizontally penetrated by the bidirectional lead screw 204, and the front and rear ends of the bidirectional lead screw 204 are installed with servo motors 205, and the bidirectional lead screw 204 is threadedly connected to the threaded slider 203. The color mixing roller 201 is connected to the power output end of the driving seat 202 through a coupling, and the bidirectional lead screw 204 is connected to the power output end of the servo motor 205 through a coupling. The device frame group 3 includes a support frame 301, a track frame 30 2. Mobile slider 303 and X-axis track 304. A track frame 302 is installed on the top of the support frame 301, and a mobile slider 303 is slidably installed in the middle of the track frame 302, and an X-axis track 304 is installed on the side of the mobile slider 303 away from the track frame 302. The driving slider 401 is slidably installed on the surface of the X-axis track 304. The adjustment frame group 4 and the color mixing component 5 are movably connected. The color mixing component 2 is installed inside the color mixing box 1. When the raw materials that need to be colored and dyed are put into the color mixing box 1, with the operation of the driving seat 202, the color mixing roller 201 connected thereto is driven to rotate axially in the horizontal direction. The color mixing roller 201 symmetrically arranged front and back is rotated and squeezed, so that the raw materials are cyclically rotated and squeezed, so that the pigment and the raw materials are fully mixed.

[0026] In summary, if Figures 1 to 5 As shown, when the pigment coloring device for PVC film processing is used, firstly, according to the need of coloring the raw materials for film processing, the coloring component 5 with the corresponding color tone is structurally docked with the adjustment frame group 4, and the slider 401 is driven to cooperate with the operation of the stabilizing frame 402 to drive the limiting arc plate 404 of the limiting bracket 403 at the bottom to gradually stick to the side of the limiting ring 503 at the upper end of the pigment tank 501, so that the coloring component 5 is clamped and fixed under the operation of the adjustment frame group 4;

[0027] Then, the driving seat 202 is started, and the driving seat 202 is used to drive the color mixing roller 201 connected thereto to perform axial rotation in the horizontal direction. At the same time, the servo motor 205 is started, and driven by the servo motor 205, the bidirectional lead screw 204 connected thereto will synchronously perform horizontal axial rotation, so that the color mixing roller 201 connected thereto through the threaded slider 203 on one side of the driving seat 202 can be adjusted in translation in the horizontal direction, so that the distance between the color mixing rollers 201 symmetrically arranged front and back can be appropriately adjusted, so as to facilitate the extrusion and kneading processing of the raw materials;

[0028] When it is necessary to adjust the position structure of the color adjustment component 5, it is only necessary to move the slider 303 to drive the X-axis track 304 to move forward and backward in the horizontal direction along the surface of the top track frame 302 of the support frame 301, and at the same time use the operation of the adjustment frame group 4 to drive the entire color adjustment component 5 to move along the surface of the X-axis track 304, so as to achieve flexible adjustment. Finally, according to the needs of use, under the operation of the control valve 504, the paint pre-injected into the paint tank 501 through the injection valve 502 will be dripped into the interior of the PVC film raw material in the meshing process through the drip tube 505 in an appropriate amount, so as to perform color adjustment processing.

[0029] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A pigment color mixing device for PVC film processing, comprising a color mixing box (1) and an adjustment frame assembly (4), characterized in that: A color mixing component (2) is arranged on the inner bottom side of the color mixing box (1), and a device frame group (3) is arranged directly above the color mixing component (2); the adjustment frame group (4) is slidably mounted on the top middle section of the device frame group (3), and the color mixing component (5) is connected below the adjustment frame group (4); the adjustment frame group (4) comprises a driving slider (401), a stabilizing frame (402), a limiting bracket (403) and a limiting arc plate (404); a section of the driving slider (401) is vertically mounted with the stabilizing frame (402), and the limiting bracket (403) is obliquely mounted at the bottom of the stabilizing frame (402), and the limiting arc plate (404) is vertically mounted on one end of the limiting bracket (403) away from the stabilizing frame (402).

2. A pigment coloring device for PVC film processing according to claim 1, characterized in that: The color mixing component (2) comprises a color mixing roller (201), a driving seat (202) and a threaded slider (203); the driving seat (202) is installed on both the left and right sides of the color mixing roller (201), and the threaded slider (203) is connected to the side of the driving seat (202) away from the color mixing roller (201).

3. A pigment coloring device for PVC film processing according to claim 2, characterized in that: The color mixing component (2) further comprises a bidirectional lead screw (204) and a servo motor (205); the bidirectional lead screw (204) horizontally penetrates the middle of the threaded slider (203); the servo motor (205) is installed at both the front and rear ends of the bidirectional lead screw (204); and the bidirectional lead screw (204) and the threaded slider (203) are threadedly connected.

4. A pigment coloring device for PVC film processing according to claim 3, characterized in that: The color mixing roller (201) is connected to the power output end of the driving seat (202) via a coupling, and the bidirectional lead screw (204) is connected to the power output end of the servo motor (205) via a coupling.

5. A pigment coloring device for PVC film processing according to claim 1, characterized in that: The device frame group (3) comprises a support frame (301), a track frame (302), a movable slider (303) and an X-axis track (304); the track frame (302) is installed on the top of the support frame (301), and the movable slider (303) is slidably installed in the middle of the track frame (302), and the X-axis track (304) is installed on the side of the movable slider (303) away from the track frame (302).

6. A pigment coloring device for PVC film processing according to claim 5, characterized in that: The driving slider (401) is slidably mounted on the surface of the X-axis track (304), and the adjusting frame group (4) and the color adjustment component (5) are movably connected.

7. A pigment coloring device for PVC film processing according to claim 1, characterized in that: The color mixing component (5) comprises a paint tank (501), a material injection valve (502), a limit ring (503), a control valve (504) and a drip tube (505); the top of the paint tank (501) is provided with the material injection valve (502), the upper end surface of the paint tank (501) is provided with the material injection valve (502), the bottom of the paint tank (501) is provided with the control valve (504), and the bottom output end of the control valve (504) is provided with the drip tube (505).

8. A pigment coloring device for PVC film processing according to claim 7, characterized in that: The limiting ring (503) and the paint pot (501) are arranged in an integrated structure, and the surface structure of the limiting arc plate (404) fits and matches the side surface of the paint pot (501).

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