A reaction device for processing PVC ink

Abstract

The utility model discloses a PVC ink processing is with reaction unit relates to ink processing technical field. The PVC ink processing is with reaction unit, including bottom plate, lifting assembly and dispersion subassembly, is equipped with the reaction tank on the bottom plate, is equipped with the mixing rod on the reaction tank, lifting assembly is located on bottom plate, lifting assembly includes transmission case. The PVC ink processing is with reaction unit, through the nimble setting of drive motor, can realize the separation split of reaction tank and movable sealing cap fast, need not complex tool or tedious disassembly process, make the cleaning operation of reaction kettle inside more convenient and efficient, can thoroughly remove the ink base material, auxiliary agent and reaction product after batch production, avoid different formula ink cross -contamination, guarantee the purity and color consistency of subsequent processing ink, reduce the corrosion and abrasion of residual attachment to the inner wall of reaction kettle simultaneously, prolong the service life of equipment, reduce maintenance cost, especially suitable for multiple formula, small -batch ink production demand.

Description

Technical Field

[0001] This utility model relates to the field of ink processing technology, and in particular to a reaction device for PVC ink processing. Background Technology

[0002] Chinese patent document CN112588253A discloses a reaction device for PVC ink processing, comprising a base plate and a reaction cylinder located above the base plate. An adjustment unit is disposed on the left side of the top of the base plate, and a disc is disposed directly below the reaction cylinder. A support leg is fixedly disposed at the bottom end of the disc, and the bottom end of the support leg is fixedly connected to the top of the base plate. A rotating mechanism is disposed between the disc and the reaction cylinder, and a cleaning mechanism is disposed on one side of the top of the disc. The adjustment unit includes a lifting mechanism and a stirring mechanism. This invention relates to the field of ink processing technology. This reaction device for PVC ink processing utilizes a first drive motor in the lifting mechanism for power transmission. Through the meshing of a lifting gear and rack, and with the assistance of a fixed sleeve and a sliding limiter, the stirring mechanism can be raised and lowered. After the stirring mechanism completes the ink mixing process, it facilitates material removal, avoiding the problem of inconvenient material removal caused by the traditional stirring mechanism being placed inside the reaction cylinder. The device is simple to operate and convenient to use.

[0003] The aforementioned reaction device for PVC ink processing lacks a pre-dispersion structure, making it difficult to fully mix the ink during processing and affecting the ink processing effect. Utility Model Content

[0004] The purpose of this invention is to provide a reaction device for PVC ink processing, which can solve the problem that it is difficult to fully mix the ink during ink processing, thus affecting the ink processing effect.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a reaction device for PVC ink processing, comprising a base plate, a lifting assembly, and a dispersing assembly, wherein a reaction tank is provided on the base plate, and a mixing rod is provided on the reaction tank; The lifting assembly is mounted on the base plate. The lifting assembly includes a transmission box, on which a drive motor and a movable cover are provided. The drive motor is used to drive the movable cover to lift. The dispersing component is mounted on the lifting component. The dispersing component includes a rotary motor and a dispersing disk. The rotary motor is used to drive the dispersing disk to rotate.

[0006] Preferably, a reaction vessel is fixedly installed on the top of the base plate, a mixing rod is rotatably installed on the bottom inner side of the reaction vessel, a discharge pipe is fixedly installed on one side of the reaction vessel, one end of the discharge pipe extends into the interior of the reaction vessel, and a shut-off valve is provided on the discharge pipe.

[0007] Preferably, the lifting assembly further includes an adjusting screw, a fixed vertical rod, a lifting block, and a supporting side block. A transmission box is fixedly installed on the top of the base plate, and a drive motor is fixedly installed on the top of the transmission box. An adjusting screw is rotatably installed on the top and bottom inner sides of the transmission box. A lifting block is threaded onto the outer wall of the adjusting screw. A fixed vertical rod is fixedly installed on the top and bottom inner sides of the transmission box. The fixed vertical rod and the lifting block are slidably installed. A supporting side block is fixedly installed on one side of the lifting block, and a movable cover is fixedly installed on one side of the supporting side block.

[0008] Preferably, one side of the transmission box has an opening that allows the support side block to move.

[0009] Preferably, the dispersion assembly further includes a dispersion box, a filter plate, a rotating rod, and a hexagonal rod. The dispersion box is fixedly installed on the inner wall of the movable cover, and the filter plate is fixedly installed on the inner wall of the dispersion box. The rotating rod is rotatably installed on the top inner side of the movable cover. One end of the rotating rod passes through the top of the dispersion box and the filter plate and extends to the bottom of the filter plate. The rotating rod, the dispersion box, and the filter plate are all rotatably installed. A rotary motor is fixedly installed on the top of the movable cover. The shaft of the rotary motor is fixedly installed on one end of the rotating rod. A dispersion disc is fixedly installed on the outer wall of the rotating rod. The dispersion disc is located inside the dispersion box.

[0010] Preferably, a hexagonal rod is fixedly installed at the bottom of the rotating rod, and a groove is provided at the top of the mixing rod for the hexagonal rod to move. The hexagonal rod is located in the groove on the mixing rod. A feed pipe is fixedly installed at the top of the movable cover, and one end of the feed pipe passes through the movable cover and extends into the interior of the dispersion box.

[0011] Preferably, the top of the reaction vessel is provided with a sealing groove, and a sealing ring is fixedly installed at the bottom of the movable cover, with the sealing ring located inside the sealing groove.

[0012] Compared with existing technologies, the beneficial effects of this utility model are as follows: This PVC ink processing reaction device, through the flexible setting of the drive motor, can quickly separate and disassemble the reaction vessel and the movable cap without the need for complex tools or cumbersome disassembly procedures. This makes the cleaning operation inside the reaction vessel more convenient and efficient, thoroughly removing residual ink base materials, additives, and reaction products after batch production, avoiding cross-contamination of inks with different formulations, ensuring the purity and color consistency of inks processed subsequently, and reducing corrosion and wear of residual deposits on the inner wall of the reaction vessel, extending the service life of the equipment, and reducing maintenance costs. It is especially suitable for the needs of multi-formula, small-batch ink production. This significantly reduces cleaning time and improves production line changeover efficiency. Simultaneously, the scientifically configured dispersion discs allow for thorough pre-dispersion of various raw materials before the ink's formal reaction and mixing. This effectively breaks up pigment agglomerates, uniformly dispersing solid materials into the liquid system. It avoids problems such as dull ink color, noticeable graininess, and insufficient hiding power caused by uneven material mixing in traditional processing. This significantly improves the uniformity and sufficiency of subsequent reaction mixing, resulting in superior color saturation, gloss, and printability of the finished ink. It ensures strong adhesion and uniform film formation of PVC ink on the substrate surface after printing, reducing product rework or scrap due to mixing defects. Attached Figure Description

[0013] The present invention will be further described below with reference to the accompanying drawings and embodiments: Figure 1 This is a perspective view of the present utility model; Figure 2 This is a schematic diagram of the structure of this utility model; Figure 3 This is a bottom view of the filter plate of this utility model.

[0014] Reference numerals: 1. Base plate; 2. Reaction vessel; 3. Mixing rod; 4. Lifting assembly; 401. Transmission box; 402. Drive motor; 403. Adjusting screw; 404. Fixed vertical rod; 405. Lifting block; 406. Supporting side block; 407. Movable cover; 5. Dispersion assembly; 501. Rotary motor; 502. Dispersion box; 503. Filter plate; 504. Rotating rod; 505. Dispersion disc; 506. Hexagonal rod. Detailed Implementation

[0015] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0016] Please see Figure 1-3This utility model provides a technical solution: a reaction device for PVC ink processing, including a base plate 1, a lifting assembly 4, and a dispersing assembly 5. A reaction tank 2 is provided on the base plate 1, and a mixing rod 3 is provided on the reaction tank 2. The lifting assembly 4 is located on the base plate 1 and includes a transmission box 401. The transmission box 401 is provided with a drive motor 402 and a movable cover 407. The drive motor 402 is used to drive the movable cover 407 to move up and down. The dispersing assembly 5 is located on the lifting assembly 4 and includes a rotary motor 501 and a dispersing disc 505. The rotary motor 501 is used to drive the dispersing disc 505 to rotate.

[0017] Furthermore, a reaction vessel 2 is fixedly installed on the top of the base plate 1, a mixing rod 3 is rotatably installed on the inner bottom of the reaction vessel 2, a discharge pipe is fixedly installed on one side of the reaction vessel 2, one end of the discharge pipe extends into the interior of the reaction vessel 2, and a shut-off valve is installed on the discharge pipe. The lifting assembly 4 also includes an adjusting screw 403, a fixed vertical rod 404, a lifting block 405, and a support side block 406. A transmission box 401 is fixedly installed on the top of the base plate 1, a drive motor 402 is fixedly installed on the top of the transmission box 401, an adjusting screw 403 is rotatably installed on the inner top and inner bottom of the transmission box 401, a lifting block 405 is threaded on the outer wall of the adjusting screw 403, and a fixed vertical rod 404 is fixedly installed on the inner top and inner bottom of the transmission box 401. The lifting block 405 is slidably installed. A support side block 406 is fixedly installed on one side of the lifting block 405, and a movable cover 407 is fixedly installed on one side of the support side block 406. An opening is provided on one side of the transmission box 401 for the support side block 406 to move. The dispersion assembly 5 also includes a dispersion box 502, a filter plate 503, a rotating rod 504, and a hexagonal rod 506. The dispersion box 502 is fixedly installed on the inner wall of the movable cover 407, and the filter plate 503 is fixedly installed on the inner wall of the dispersion box 502. The rotating rod 504 is rotatably installed on the top inner side of the movable cover 407. One end of the rotating rod 504 passes through the top of the dispersion box 502 and the filter plate 503 and extends to the bottom of the filter plate 503. The rotating rod 504 is connected to both the dispersion box 502 and the filter plate 503. For rotatable installation, a rotary motor 501 is fixedly installed on the top of the movable cover 407. The shaft of the rotary motor 501 is fixedly installed to one end of the rotating rod 504. A dispersion disc 505 is fixedly installed on the outer wall of the rotating rod 504, located inside the dispersion chamber 502. A hexagonal rod 506 is fixedly installed on the bottom of the rotating rod 504. A groove for the hexagonal rod 506 to move is provided on the top of the mixing rod 3, and the hexagonal rod 506 is located in the groove on the mixing rod 3. A feed pipe is fixedly installed on the top of the movable cover 407, with one end passing through the movable cover 407 and extending into the interior of the dispersion chamber 502. A sealing groove is provided on the top of the reaction vessel 2, and a sealing ring is fixedly installed on the bottom of the movable cover 407, located in the sealing groove. The drive motor... The flexible design of machine 402 allows for rapid separation and disassembly of reaction vessel 2 and movable cap 407 without the need for complex tools or cumbersome disassembly procedures. This makes cleaning the interior of the reactor more convenient and efficient, thoroughly removing residual ink base materials, additives, and reaction products after batch production. It prevents cross-contamination between different ink formulations, ensuring the purity and color consistency of subsequent ink processing. Simultaneously, it reduces corrosion and wear on the reactor's inner wall caused by residual deposits, extending equipment lifespan and lowering maintenance costs. It is particularly suitable for multi-formula, small-batch ink production needs, significantly shortening cleaning time and improving production line changeover efficiency. Furthermore, the scientifically configured dispersion disc 505 allows for thorough pre-dispersion of various raw materials before the ink formally reacts and mixes, effectively breaking up pigment agglomerates.By uniformly dispersing solid materials into a liquid system, this process avoids problems such as dull ink color, noticeable graininess, and insufficient hiding power caused by uneven material mixing in traditional processing. It significantly improves the uniformity and thoroughness of subsequent reaction mixing, resulting in superior color saturation, gloss, and printability of the finished ink. This ensures strong adhesion and uniform film formation on the substrate surface after PVC ink printing, reducing product rework or scrap due to mixing defects.

[0018] Working Principle: The aforementioned drive motor 402 and rotary motor 501 are existing technologies, so their internal structure and control method do not need to be described in detail. In use, after the ink material is added into the dispersion box 502 through the feed pipe, the rotary motor 501 is started to drive the rotating rod 504 and the dispersion disc 505 to rotate. The rotation of the dispersion disc 505 can pre-disperse the ink material, which then falls into the reaction tank 2 after being filtered by the filter plate 503. When the rotating rod 504 rotates, the hexagonal rod 506 can drive the mixing rod 3 to rotate to mix and react the ink. When it is necessary to clean the inside of the reaction tank 2, the drive motor 402 is started to drive the adjusting screw 403 to rotate. The rotation of the adjusting screw 403 can drive the lifting block 405 and the support side block 406 to move. The movement of the support side block 406 can drive the movable cover 407 to move, which can separate the mixing rod 3 from the movable cover 407, thereby facilitating the cleaning of the inside of the reaction tank 2.

[0019] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A reaction apparatus for processing PVC ink, characterized in that, include: A base plate (1) is provided on the base plate (1), and a reaction vessel (2) is provided on the reaction vessel (2). A mixing rod (3) is provided on the reaction vessel (2). The lifting assembly (4) is located on the base plate (1). The lifting assembly (4) includes a transmission box (401). The transmission box (401) is equipped with a drive motor (402) and a movable cover (407). The drive motor (402) is used to drive the movable cover (407) to lift. The dispersing component (5) is disposed on the lifting component (4). The dispersing component (5) includes a rotary motor (501) and a dispersing disk (505). The rotary motor (501) is used to drive the dispersing disk (505) to rotate.

2. The reaction apparatus for PVC ink processing according to claim 1, characterized in that: A reaction vessel (2) is fixedly installed on the top of the base plate (1). A mixing rod (3) is rotatably installed on the bottom inner side of the reaction vessel (2). A discharge pipe is fixedly installed on one side of the reaction vessel (2). One end of the discharge pipe extends into the interior of the reaction vessel (2). A shut-off valve is installed on the discharge pipe.

3. The reaction apparatus for PVC ink processing according to claim 2, characterized in that: The lifting assembly (4) further includes an adjusting screw (403), a fixed vertical rod (404), a lifting block (405), and a supporting side block (406). A transmission box (401) is fixedly installed on the top of the base plate (1). A drive motor (402) is fixedly installed on the top of the transmission box (401). An adjusting screw (403) is rotatably installed on the top and bottom inner sides of the transmission box (401). A lifting block (405) is threaded on the outer wall of the adjusting screw (403). A fixed vertical rod (404) is fixedly installed on the top and bottom inner sides of the transmission box (401). The fixed vertical rod (404) and the lifting block (405) are slidably installed. A supporting side block (406) is fixedly installed on one side of the lifting block (405). A movable cover (407) is fixedly installed on one side of the supporting side block (406).

4. The reaction apparatus for PVC ink processing according to claim 3, characterized in that: The transmission box (401) has an opening on one side for the support block (406) to move.

5. The reaction apparatus for PVC ink processing according to claim 4, characterized in that: The dispersion assembly (5) also includes a dispersion box (502), a filter plate (503), a rotating rod (504), and a hexagonal rod (506). The dispersion box (502) is fixedly installed on the inner wall of the movable cover (407). The filter plate (503) is fixedly installed on the inner wall of the dispersion box (502). The rotating rod (504) is rotatably installed on the top inner side of the movable cover (407). One end of the rotating rod (504) passes through the top of the dispersion box (502) and the filter plate (503) and extends to the bottom of the filter plate (503). The rotating rod (504) is rotatably installed with the dispersion box (502) and the filter plate (503). The top of the movable cover (407) is fixedly installed with a rotary motor (501). The shaft of the rotary motor (501) is fixedly installed with one end of the rotating rod (504). The outer wall of the rotating rod (504) is fixedly installed with a dispersion disc (505). The dispersion disc (505) is located inside the dispersion box (502).

6. The reaction apparatus for PVC ink processing according to claim 5, characterized in that: A hexagonal rod (506) is fixedly installed at the bottom of the rotating rod (504). A groove is provided at the top of the mixing rod (3) for the hexagonal rod (506) to move. The hexagonal rod (506) is located in the groove on the mixing rod (3). A feed pipe is fixedly installed at the top of the movable cover (407). One end of the feed pipe passes through the movable cover (407) and extends into the interior of the dispersion box (502).

7. The reaction apparatus for PVC ink processing according to claim 6, characterized in that: The top of the reaction vessel (2) is provided with a sealing groove, and a sealing ring is fixedly installed at the bottom of the movable cover (407), with the sealing ring located inside the sealing groove.

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