Raw material proportioning device for production of heat sublimation transfer paper

Abstract

The utility model is suitable for papermaking equipment technical field provides a raw material proportioning device for heat transfer printing paper production, including device main part, device main part includes jar body, lid and stirring piece, jar body side wall is provided with first discharge gate, proportioning structure, proportioning structure includes discharge bin, down -spout, feed pipe and apron, and discharge bin forms the discharge chamber and second discharge gate, in the utility model, the worker first will be equipped with various raw materials container respectively with each feed pipe pipeline connection, raw materials from feed pipe via the discharge tube that sets up from first discharge gate to jar body, the worker connects again with the container pipeline that is equipped with deionized water with feed pipe, opens valve body, deionized water flows to jar body from second discharge gate, down -spout and first discharge gate in proper order, at this moment, jar body contains solid and liquid raw materials and deionized water, avoids the raw materials that have in discharge chamber and leads to proportioning inaccuracy.

Description

Technical Field

[0001] This utility model belongs to the field of papermaking equipment technology, and in particular relates to a raw material proportioning device for the production of thermal sublimation transfer paper. Background Technology

[0002] Sublimation transfer paper is a printing medium specifically designed for the sublimation transfer process. It involves printing images such as portraits, landscapes, and text onto the paper in a mirror manner using an inkjet printer equipped with sublimation transfer ink. The paper is then heated to approximately 200°C using a heat transfer device, causing the ink on the paper to sublimate and penetrate into the substrate, thereby transferring the image. In the production process of sublimation transfer paper, various liquid raw materials need to be mixed together in proportion. The raw materials include wet strength agents, water-resistant agents, kaolin, etc. These raw materials mainly exist in two forms: solid and liquid. Solid raw materials are prone to absorbing moisture and clumping, and the particle shape is irregular. Therefore, during the feeding process, solid raw materials are very likely to block the feeding port, resulting in inaccurate feeding ratio and ultimately affecting the production effect of transfer paper. Therefore, a raw material proportioning device for the production of sublimation transfer paper is needed to solve the above problems. Utility Model Content

[0003] The purpose of this utility model embodiment is to provide a raw material proportioning device for the production of thermal sublimation transfer paper, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: A raw material proportioning device for the production of thermal sublimation transfer paper includes: The main body of the device includes a tank, a cover, and a stirring component. The cover is installed on the upper end of the tank, and the stirring component is rotatably disposed inside the tank. The side wall of the tank is provided with a plurality of first discharge ports at intervals. The mixing structure includes a feeding hopper, multiple feeding pipes, multiple feed pipes, and multiple cover plates. The feeding hopper is installed at the upper end of the tank body, forming multiple feeding cavities of equal volume. A second feeding port is formed on the bottom wall of each feeding cavity, and the second feeding port is positioned at a predetermined distance above the first feeding port. Both ends of each feeding pipe are respectively connected to each of the first feeding port and each of the second feeding ports. A sealing material is provided at the connection between the upper end of the feeding pipe and the lower end face of the feeding hopper, and a sealing material is provided at the connection between the lower end of the feeding pipe and the outer wall of the tank body. The cover plates are detachably installed at the upper end of the feeding hopper and cover the feeding cavities. The feed pipes are installed on the cover plates, and the lower end of the feed pipes extends into the feeding cavities through the cover plates, with the lower end of the feed pipes aligned with the second feeding ports.

[0005] In a further technical solution, the proportioning structure also includes multiple rotating plates, and the feeding bin is provided with a partition between two adjacent feeding cavities. The feeding bin forms a flow channel adapted to the rotating plate on the partition, and the inner wall of each flow channel is provided with sealing material at the contact point with the opposite side wall of each rotating plate.

[0006] A further technical solution includes a rotating column on the upper surface of the rotating plate, a rotating hole on the upper surface of the feeding bin on the partition plate, the rotating column being rotatably inserted into the rotating hole, the upper end of the rotating column on the rotating plate extending upward from the rotating hole by a predetermined distance to form a turntable, each rotating plate having multiple circumferentially distributed ball grooves on the lower surface of the turntable, the feeding bin having an installation groove on the upper surface of the partition plate, and the proportioning structure further including multiple sets of springs and multiple sets of top blocks, each spring being respectively disposed in each installation groove, the two ends of the spring being respectively connected to the bottom wall of the installation groove and the lower surface of the top block, the upper surface of the top block being spherical, and the upper surface of the top block abutting against the ball groove.

[0007] In a further technical solution, the main body of the device also includes a support plate, which is fixedly installed on the outer wall of the tank. The lower end face of the feeding bin is in contact with the upper end face of the support plate. The lower end face of the feeding bin is provided with a plurality of circumferentially distributed limiting posts at intervals. The support plate is provided with a plurality of circumferentially distributed limiting holes at intervals. The limiting posts are inserted into the limiting holes.

[0008] In a further technical solution, the main body of the device also includes a baffle plate. The cross-section of the baffle plate is frustum-shaped. The baffle plate is installed inside the tank. The larger diameter port of the baffle plate faces the cover and is positioned at a predetermined distance below the first discharge port. The smaller diameter port of the baffle plate faces the bottom wall of the tank. A discharge pipe is formed on the lower end face of the baffle plate. The lower end of the discharge pipe extends a predetermined distance outside the tank. A valve for controlling fluid flow is provided at the upper port of the discharge pipe.

[0009] In a further technical solution, the cover plate is provided with a slot at one end near the tank body, and the feeding bin has an insert plate at the upper end of the inner wall of each feeding chamber that is adapted to the slot, and the insert plate is inserted into the slot.

[0010] Compared with the prior art, the beneficial effects of this utility model are: This invention features a proportioning structure comprising a feeding hopper, a feeding pipe, an inlet pipe, and a cover plate. The feeding hopper forms a feeding chamber, with a second feeding port on the bottom wall of each chamber. The cover plate is detachably installed on the upper part of the feeding hopper and covers the feeding chamber. The inlet pipe is installed on the cover plate, with its lower end extending into the feeding chamber through the cover plate, and its lower end aligned with the second feeding port. Workers first connect containers containing various raw materials to the respective inlet pipes. The raw materials flow from the inlet pipes through the inclined feeding pipes from the first feeding port to the tank. Next, the worker connects the inlet pipe to a container containing deionized water. The deionized water flows into the tank. At this point, the tank contains both solid and liquid raw materials and deionized water, preventing residual raw materials in the feeding chamber from causing inaccurate proportions. This invention features springs and top blocks. Each spring is positioned in a mounting groove, with its two ends connected to the bottom wall of the mounting groove and the lower end face of the top block, respectively. The upper end face of the top block is spherical and abuts against the spherical groove. A rotating column is positioned on the upper end face of the rotating plate, and a rotating hole is provided in the discharge hopper. The rotating column is rotatably inserted into the rotating hole, and the upper end of the rotating column forms a turntable. Each rotating plate has a spherical groove on its lower end face. When the worker rotates the turntable, the top block disengages from one spherical groove and is placed in the other. During this process, the spring returns from a compressed state to its original state. By using springs and top blocks, the rotating plate remains stable in the flow channel.

[0011] To more clearly illustrate the structural features and effects of this utility model, the following detailed description of this utility model is provided in conjunction with the accompanying drawings and specific embodiments. Attached Figure Description

[0012] Figure 1 This is a perspective view of the present utility model; Figure 2 This is a partial cross-sectional view of the present invention; Figure 3 This is a partial exploded view of the proportioning structure of this utility model; Figure 4 This is a partial exploded view of the main body of the device of this utility model.

[0013] In the diagram: 1. Main body of the device; 11. Tank; 111. First discharge port; 12. Cover; 13. Agitator; 14. Support plate; 141. Limiting hole; 15. Baffle plate; 151. Discharge pipe; 2. Proportioning structure; 21. Discharge bin; 211. Discharge chamber; 212. Second discharge port; 213. Partition plate; 214. Flow channel; 215. Rotary hole; 216. Mounting groove; 217. Limiting post; 218. Insert plate; 22. Discharge pipe; 23. Feed pipe; 24. Cover plate; 241. Slot; 25. Rotating plate; 251. Rotating column; 252. Turntable; 253. Ball groove; 26. Spring; 27. Top block. Detailed Implementation

[0014] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0015] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0016] like Figures 1 to 4 As shown, this embodiment of the utility model provides a raw material proportioning device for the production of thermal sublimation transfer paper, comprising: The main body of the device 1 includes a tank 11, a cover 12 and a stirring component 13. The cover 12 is installed on the upper end of the tank 11, and the stirring component 13 is rotatably disposed inside the tank 11. The side wall of the tank 11 is provided with a plurality of first discharge ports 111 at intervals. The proportioning structure 2 includes a feeding hopper 21, multiple feeding pipes 22, multiple feed pipes 23, and multiple cover plates 24. The feeding hopper 21 is installed at the upper end of the tank body 11, forming multiple feeding chambers 211 of equal volume. A second feeding port 212 is formed on the bottom wall of each feeding chamber 211, and the second feeding port 212 is positioned at a predetermined distance above the first feeding port 111. The two ends of each feeding pipe 22 are respectively connected to each first feeding port 111 and each... The second discharge port 212 is connected. A sealing material is provided at the connection between the upper end of the discharge pipe 22 and the lower end face of the discharge bin 21. A sealing material is provided at the connection between the lower end of the discharge pipe 22 and the outer wall of the tank body 11. The cover plate 24 is detachably installed on the upper end of the discharge bin 21 and covers the discharge cavity 211. The feed pipe 23 is installed on the cover plate 24. The lower end of the feed pipe 23 extends into the discharge cavity 211 through the cover plate 24, and the lower end of the feed pipe 23 is aligned with the second discharge port 212. In this embodiment, the worker first connects containers containing various raw materials to the respective feed pipes 23. The worker controls the amount of each raw material entering each feed pipe 23 according to the proportion. The raw materials flow from the feed pipe 23 to the second discharge port 212, and then through the inclined discharge pipe 22 from the first discharge port 111 to the baffle plate 15 in the tank body 11. After the raw materials are added, some raw materials will remain in the discharge chamber 211 and the discharge pipe 22. The worker then connects the feed pipe 23 to a container containing deionized water. After opening the valve, the deionized water flows sequentially from the second discharge port 212, the discharge pipe 22, and the first discharge port 111 to the tank body 11. At this time, the tank body 11 contains solid and liquid raw materials and deionized water. In this way, it is avoided that the proportion will be inaccurate due to the presence of raw materials remaining in the discharge chamber 211. Specifically, the proportioning structure 2 also includes multiple rotating plates 25, and the feeding bin 21 is provided with a partition 213 between two adjacent feeding chambers 211. The feeding bin 21 forms a flow channel 214 adapted to the rotating plate 25 in the partition 213. The inner wall of each flow channel 214 is provided with sealing material at the contact point with the opposite side wall of each rotating plate 25. Specifically, the upper end face of the rotating plate 25 is provided with a rotating column 251, the upper end face of the feeding bin 21 is provided with a rotating hole 215, the rotating column 251 is rotatably inserted into the rotating hole 215, the upper end of the rotating column 251 on the rotating plate 25 extends upward from the rotating hole 215 by a predetermined distance to form a turntable 252, each rotating plate 25 is provided with a plurality of circumferentially distributed ball grooves 253 on the lower end face of the turntable 252, the feeding bin 21 is provided with an installation groove 216 on the upper end face of the partition plate 213, the proportioning structure 2 also includes a plurality of springs 26 and a plurality of top blocks 27, each spring 26 is respectively provided in each installation groove 216, the two ends of the spring 26 are respectively connected to the bottom wall of the installation groove 216 and the lower end face of the top block 27, the upper end face of the top block 27 is spherical, and the upper end face of the top block 27 abuts against the ball groove 253; In this embodiment, the worker rotates the turntable 252, at which time the top block 27 disengages from one of the ball grooves 253 and is placed in the other ball groove 253. During this process, the spring 26 returns from the compressed state to the original state. By setting the spring 26 and the top block 27, the rotating plate 25 remains stable in the flow groove 214. Specifically, the main body 1 of the device also includes a support plate 14, which is fixedly installed on the outer wall of the tank 11. The lower end face of the feeding bin 21 is in contact with the upper end face of the support plate 14. The lower end face of the feeding bin 21 is provided with a plurality of circumferentially distributed limiting posts 217 at intervals. The support plate 14 is provided with a plurality of circumferentially distributed limiting holes 141 at intervals. The limiting posts 217 are inserted into the limiting holes 141. In this embodiment, when the material discharge bin 21 needs to be cleaned, the worker can simply lift the material discharge bin 21 upwards. At this time, the limiting post 217 disengages from the limiting hole 141. By setting the limiting post 217, the installation of the material discharge bin 21 and the support plate 14 becomes more stable. Specifically, the main body 1 of the device also includes a baffle plate 15. The cross-section of the baffle plate 15 is frustum-shaped. The baffle plate 15 is installed inside the tank 11. The larger diameter port of the baffle plate 15 faces the cover 12 and is placed at a predetermined distance below the first discharge port 111. The smaller diameter port of the baffle plate 15 faces the bottom wall of the tank 11. The lower end face of the baffle plate 15 forms a discharge pipe 151. The lower end of the discharge pipe 151 extends out of the tank 11 by a predetermined distance. The upper port of the discharge pipe 151 is provided with a valve body for controlling the flow of fluid. In this embodiment, by setting the baffle plate 15, each raw material and deionized water can flow from the first discharge port 111 through the inclined surface of the baffle plate 15; in this way, each raw material and deionized water can be mixed more evenly at the end of the baffle plate 15 with a smaller diameter. Specifically, the cover plate 24 is provided with a slot 241 at one end near the tank body 11, and the feeding bin 21 has an insert plate 218 adapted to the slot 241 at the upper end of the inner wall of each feeding chamber 211, and the insert plate 218 is inserted into the slot 241. In this embodiment, by setting the insert plate 218 and the slot 241, the cover plate 24 is fixed to the upper surface of the feeding bin 21. When it is necessary to remove the cover plate 24, simply pull the cover plate 24 away from the insert plate 218. The operation is simple.

[0017] The working principle of this utility model is as follows: Example 1: The workers first connect the containers containing various raw materials to the respective feed pipes 23; the workers control the amount of various raw materials entering each feed pipe 23 according to the ratio; under the action of gravity, the raw materials flow from the feed pipe 23 to the second discharge port 212, and then flow from the first discharge port 111 to the baffle plate 15 in the tank body 11 through the inclined discharge pipe 22. After the raw materials are added, some raw materials will remain in the feeding chamber 211 and feeding pipe 22. The worker rotates each rotating plate 25 in sequence to connect the adjacent feeding chambers 211. The worker then connects one of the feed pipes 23 to the container pipe containing deionized water. After opening the valve, the deionized water flows from the container through the feed pipe 23 to one of the feeding chambers 211, then through the flow channel 214 to the remaining feeding chambers 211, and finally flows from the second feeding port 212, feeding pipe 22 and the first feeding port 111 to the tank 11. At this time, the tank 11 contains solid and liquid raw materials and deionized water. In this way, by introducing deionized water to flush the raw materials in the feeding chambers 211 and feeding pipe 22, the worker avoids the presence of raw materials in the feeding chambers 211, which could lead to inaccurate proportions. Subsequently, the agitator 13 is driven by the equipment to agitate the deionized water and raw materials; the worker opens the valve in the discharge pipe 151, so that the mixed raw materials flow out of the tank 11 from the discharge pipe 151. Example 2: The worker first calculates the proportions of each raw material, for example, the proportions of raw materials A, B, C, and D are 1:2:2:1. Then, the worker rotates the corresponding turntable 25 to ensure that the multiple connected feeding chambers 211 correspond to the raw material proportions. That is, the worker injects raw materials A and D into one feeding chamber 211 respectively, and injects raw materials B and C into two connected feeding chambers 211 respectively. The worker ensures that the raw material content in each feeding chamber 211 is consistent, thus enabling rapid raw material proportioning. After the raw materials are added, some raw materials will remain in the feeding chamber 211 and feeding pipe 22. The worker rotates each rotating plate 25 in sequence to connect the adjacent feeding chambers 211. The worker then connects one of the feed pipes 23 to the container pipe containing deionized water. After opening the valve, the deionized water flows from the container through the feed pipe 23 to one of the feeding chambers 211, then through the flow channel 214 to the remaining feeding chambers 211, and finally flows from the second feeding port 212, feeding pipe 22 and the first feeding port 111 to the tank 11. At this time, the tank 11 contains solid and liquid raw materials and deionized water. In this way, by introducing deionized water to flush the raw materials in the feeding chambers 211 and feeding pipe 22, the worker avoids the presence of raw materials in the feeding chambers 211, which could lead to inaccurate proportions. Subsequently, the agitator 13 is driven by the equipment to agitate the deionized water and raw materials; the worker opens the valve in the discharge pipe 151, so that the mixed raw materials flow out of the tank 11 from the discharge pipe 151.

[0018] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements 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 raw material proportioning device for the production of thermal sublimation transfer paper, characterized in that, include: The main body of the device (1) includes a tank (11), a cover (12) and a stirring component (13). The cover (12) is installed on the upper end of the tank (11), and the stirring component (13) is rotatably disposed inside the tank (11). The side wall of the tank (11) is provided with a plurality of first discharge ports (111) at intervals. The proportioning structure (2) includes a feeding hopper (21), multiple feeding pipes (22), multiple feed pipes (23), and multiple cover plates (24). The feeding hopper (21) is installed at the upper end of the tank body (11). The feeding hopper (21) forms multiple feeding chambers (211) of equal volume. The feeding hopper (21) forms a second feeding port (212) on the bottom wall of each feeding chamber (211). The second feeding port (212) is positioned at a predetermined distance above the first feeding port (111). The two ends of each feeding pipe (22) are respectively connected to each of the first feeding ports (111) and each of the feeding chambers (24). The second discharge port (212) is connected. A sealing material is provided at the connection between the upper end of the discharge pipe (22) and the lower end face of the discharge bin (21). A sealing material is provided at the connection between the lower end of the discharge pipe (22) and the outer wall of the tank body (11). The cover plate (24) is detachably installed on the upper end of the discharge bin (21) and covers the discharge cavity (211). The feed pipe (23) is installed on the cover plate (24). The lower end of the feed pipe (23) extends into the discharge cavity (211) through the cover plate (24), and the lower end of the feed pipe (23) is aligned with the second discharge port (212).

2. The raw material proportioning device for the production of thermal sublimation transfer paper according to claim 1, characterized in that: The proportioning structure (2) also includes multiple rotating plates (25). The feeding bin (21) is provided with a partition (213) between two adjacent feeding cavities (211). The feeding bin (21) forms a flow channel (214) in the partition (213) that is adapted to the rotating plate (25). The inner wall of each flow channel (214) is provided with a sealing material at the contact point with the opposite side wall of each rotating plate (25).

3. The raw material proportioning device for the production of thermal sublimation transfer paper according to claim 2, characterized in that: The upper end face of the rotating plate (25) is provided with a rotating column (251), and the feeding bin (21) is provided with a rotating hole (215) on the upper end face of the partition plate (213). The rotating column (251) is rotatably inserted into the rotating hole (215). The upper end of the rotating column (251) on the rotating plate (25) extends upward from the rotating hole (215) by a predetermined distance to form a turntable (252). Each rotating plate (25) is provided with a plurality of circumferentially distributed ball grooves (253) on the lower end face of the turntable (252). The feeding bin (21) has an installation groove (216) on the upper surface of the partition (213). The proportioning structure (2) also includes multiple sets of springs (26) and multiple sets of top blocks (27). Each spring (26) is respectively installed in each installation groove (216). The two ends of the spring (26) are respectively connected to the bottom wall of the installation groove (216) and the lower surface of the top block (27). The upper surface of the top block (27) is spherical, and the upper surface of the top block (27) abuts against the spherical groove (253).

4. The raw material proportioning device for sublimation transfer paper production according to claim 3, characterized in that: The main body (1) of the device also includes a support plate (14), which is fixedly installed on the outer wall of the tank (11). The lower end face of the feeding bin (21) is in contact with the upper end face of the support plate (14). The lower end face of the feeding bin (21) is provided with a plurality of circumferentially distributed limiting posts (217), and the support plate (14) is provided with a plurality of circumferentially distributed limiting holes (141), and the limiting posts (217) are inserted into the limiting holes (141).

5. The raw material proportioning device for producing thermal sublimation transfer paper according to claim 4, characterized in that: The main body (1) of the device also includes a baffle plate (15). The cross-section of the baffle plate (15) is set as a frustum. The baffle plate (15) is installed inside the tank (11). The larger diameter port of the baffle plate (15) faces the cover (12) and is placed at a predetermined distance below the first discharge port (111). The smaller diameter port of the baffle plate (15) faces the bottom wall of the tank (11). The lower end face of the baffle plate (15) forms a discharge pipe (151). The lower end of the discharge pipe (151) extends out of the tank (11) at a predetermined distance. The upper port of the discharge pipe (151) is provided with a valve body for controlling the flow of fluid.

6. The raw material proportioning device for producing thermal sublimation transfer paper according to claim 4, characterized in that: The cover plate (24) has a slot (241) at one end near the tank (11). The feeding bin (21) has an insert plate (218) at the upper end of the inner wall of each feeding chamber (211) that is adapted to the slot (241). The insert plate (218) is inserted into the slot (241). The upper end face of the cover plate (24) is in contact with the lower end face of the turntable (252).

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