Immersion type corrugated board surface paper skin dyeing machine

Abstract

The utility model belongs to the technical field of dyeing machines, and in particular, relates to an immersion-type corrugated board surface paperboard dyeing machine. By introducing an automated and mechanized design, the immersion-type corrugated board surface paperboard dyeing machine greatly improves the dyeing efficiency. Driven by a paperboard traction assembly, the paperboard passes through a paperboard feeding guide assembly, a dyeing tank body, and a paperboard discharging guide assembly in sequence, thereby realizing a continuous and rapid dyeing process. Compared with the traditional manual dyeing method, this method significantly reduces the time required for dyeing and improves production efficiency. Among them, the immersion chamber design inside the dyeing tank body enables the dyeing liquid to be evenly distributed in the immersion chamber, providing a uniform dyeing environment for the paperboard. The paperboard is fully immersed in the dyeing tank body, and the dyeing liquid can evenly penetrate into the paperboard, avoiding problems such as uneven dyeing and different shades of color that may occur in traditional dyeing methods, thereby ensuring the stability and consistency of the paperboard dyeing quality.

Description

Technical Field

[0001] The utility model belongs to the technical field of dyeing machines, in particular to an immersion type corrugated paperboard surface paper skin dyeing machine. Background Art

[0002] In the cardboard processing industry, cardboard surface dyeing is an important process. The traditional method mainly uses manual dyeing, which requires workers to manually put the cardboard into the dyeing liquid and then take it out to dry. Although manual dyeing can meet some basic dyeing needs to a certain extent, it has many obvious shortcomings.

[0003] First, the manual dyeing process requires high skills from workers, because the quality of the dyeing effect often depends on the workers' operating experience and technical level. This dependence makes it difficult to maintain consistency in the dyeing effect, thus affecting the quality of the product. Secondly, manual dyeing is inefficient. Due to the need for manual operation, the dyeing speed is limited by the workers' operating speed, which is difficult to adapt to the needs of large-scale production. At the same time, the manual dyeing process is prone to problems such as uneven dyeing and different shades of color, which further affects the appearance quality of the product.

[0004] Therefore, in order to improve the efficiency and quality of paperboard dyeing on the surface of cardboard and reduce the safety hazards of workers' operations, it is necessary to improve the traditional manual dyeing method and introduce more advanced and automated dyeing equipment. Utility Model Content

[0005] The utility model aims to provide an immersion-type corrugated board surface paper skin dyeing machine, aiming to solve the technical problems of the prior art adopting a manual dyeing method, which is difficult to maintain consistency and has low manual dyeing efficiency.

[0006] To achieve the above-mentioned purpose, the embodiment of the utility model provides an immersion-type corrugated board surface paper skin dyeing machine, comprising:

[0007] Tank mounting base;

[0008] A dyeing tank body, the dyeing tank body is mounted on the tank body mounting seat, the dyeing tank body is hollow and is provided with a soaking chamber for storing dyeing liquid, the upper left end opening of the dyeing tank body is provided with a paperboard inlet connected to the soaking chamber, and the upper right end opening of the dyeing tank body is provided with a paperboard outflow port connected to the soaking chamber;

[0009] A paper skin feeding guide assembly, which is mounted on the tank mounting seat and the left side of the dyeing tank and is adjacent to the paper skin inlet, and the paper skin is wound around the paper skin feeding guide assembly and led to the paper skin inlet;

[0010] A cardboard discharging guide assembly, which is mounted on the tank mounting seat and the right side of the dyeing tank and is adjacent to the cardboard outflow port, and the cardboard is drawn out from the cardboard outflow port and wound around the cardboard discharging guide assembly;

[0011] and a paper skin pulling assembly, wherein the paper skin pulling assembly is rotatably mounted on the paper skin discharging guide assembly and is penetrated by paper skin, and the paper skin pulling assembly pulls the paper skin to flow through the paper skin feeding guide assembly, the dyeing tank body and the paper skin discharging guide assembly in sequence.

[0012] Optionally, the tank mounting seat is hollow to form a mounting chamber for accommodating the lower part of the dyeing tank, and the top surface of the tank mounting seat is open to form a tank insertion opening connected to the mounting chamber.

[0013] Optionally, the upper opening of the dyeing tank body is provided with a liquid injection port communicated with the soaking chamber, for injecting the dyeing liquid into the soaking chamber.

[0014] Optionally, the lower opening of the dyeing tank body is provided with a liquid outlet communicated with the immersion chamber for discharging the dyeing liquid in the immersion chamber.

[0015] Optionally, the cardboard feed guide assembly includes a feed mounting frame, a front feed guide roller and a rear feed guide roller; the feed mounting frame is mounted on the tank mounting seat and the left side of the dyeing tank; the front feed guide roller is rotatably mounted on the front end of the feed mounting frame; the rear feed guide roller is rotatably mounted on the rear end of the feed mounting frame and adjacent to the cardboard inlet.

[0016] Optionally, the feed mounting frame is arranged in a T-shaped structure, including a vertically arranged feed support rod and a horizontally arranged feed mounting rod; the feed support rod is fixedly connected to the left side of the tank body mounting seat; the middle part of the feed mounting rod is fixedly connected to the top end of the feed support rod, and the right end of the feed mounting rod is fixedly connected to the left side of the dyeing tank body; the front feed guide roller and the rear feed guide roller are respectively rotatably installed on the front and rear ends of the feed mounting rod.

[0017] Optionally, the feed mounting frame also includes a feed reinforcement rod; the feed reinforcement rod is arranged at an angle, and the two ends of the feed reinforcement rod are respectively fixedly connected to the upper part of the feed support rod and the left end of the feed mounting rod, so that the feed support rod, the feed mounting rod and the feed reinforcement rod are enclosed to form a stable triangular structure.

[0018] Optionally, the cardboard discharging guide assembly includes a discharging mounting frame and a discharging guide roller; the discharging mounting frame is mounted on the tank body mounting seat and the right side of the dyeing tank body; the discharging guide roller is rotatably mounted on the front end of the discharging mounting frame and adjacent to the cardboard outflow port; the cardboard traction assembly is rotatably mounted on the rear end of the discharging mounting frame.

[0019] Optionally, the cardboard traction assembly includes an upper traction roller, a lower traction roller and a traction motor; the upper traction roller and the lower traction roller are rotatably mounted on the rear end of the discharge mounting frame; the upper traction roller and the lower traction roller are spaced apart and are on the same vertical line, and the cardboard is frictionally contacted and penetrated between the upper traction roller and the lower traction roller; the traction motor is connected to the lower traction roller to drive the lower traction roller to rotate and drive the cardboard to move forward in the upper traction roller and the lower traction roller.

[0020] The above one or more technical solutions in the immersion-type corrugated board surface paperboard dyeing machine provided by the embodiment of the utility model have at least one of the following technical effects: by introducing automated and mechanized designs, the immersion-type corrugated board surface paperboard dyeing machine greatly improves the dyeing efficiency. Driven by the paperboard traction assembly, the paperboard passes through the paperboard feeding guide assembly, the dyeing tank body and the paperboard discharging guide assembly in sequence, realizing a continuous and rapid dyeing process. Compared with the traditional manual dyeing method, this method significantly reduces the time required for dyeing and improves production efficiency. Among them, the immersion chamber design inside the dyeing tank body enables the dyeing liquid to be evenly distributed in the immersion chamber, providing a uniform dyeing environment for the paperboard. The paperboard is fully immersed in the dyeing tank body, and the dyeing liquid can evenly penetrate into the paperboard, avoiding problems such as uneven dyeing and different shades of color that may occur in the traditional dyeing method, thereby ensuring the stability and consistency of the paperboard dyeing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0022] Figure 1 This is a schematic diagram of the structure of the immersion-type corrugated board surface paper skin dyeing machine provided by the utility model in the first visual sense;

[0023] Figure 2 This is a schematic diagram of the structure of the immersion-type corrugated board surface paper skin dyeing machine provided by the utility model under the second vision;

[0024] Figure 3A side view of the immersion type corrugated board surface paper skin dyeing machine provided by the utility model;

[0025] Figure 4 A top view of the immersion type corrugated board surface paper skin dyeing machine provided by the utility model;

[0026] Figure 5 for Figure 4 Sectional view along line AA.

[0027] Among them, the reference numerals in the figure are:

[0028] 100. Tank body mounting seat; 110. Mounting chamber; 120. Tank body embedding opening;

[0029] 200, dyeing tank body; 210, soaking chamber; 220, paperboard inlet; 230, paperboard outlet; 240, liquid injection port; 250, liquid outlet;

[0030] 300, paperboard feed guide assembly; 310, feed mounting frame; 311, feed support rod; 312, feed mounting rod; 313, feed reinforcement rod; 320, front feed guide roller; 330, rear feed guide roller;

[0031] 400, paperboard discharging guide assembly; 410, discharging mounting frame; 420, discharging guide roller;

[0032] 500, paperboard traction assembly; 510, upper traction roller; 520, lower traction roller; 530, traction motor. DETAILED DESCRIPTION

[0033] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the embodiments of the present invention, and should not be construed as limiting the present invention.

[0034] In the description of the embodiments of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0035] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0036] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present invention can be understood according to specific circumstances.

[0037] In one embodiment of the present invention, Figures 1 to 5 As shown, an immersion-type corrugated board surface paper skin dyeing machine is provided, comprising:

[0038] Tank mounting seat 100;

[0039] A dyeing tank 200, the dyeing tank 200 is mounted on the tank mounting seat 100, the dyeing tank 200 is hollow and has a soaking chamber 210 for storing dyeing liquid, the upper left end opening of the dyeing tank 200 is provided with a paperboard inlet 220 connected to the soaking chamber 210, and the upper right end opening of the dyeing tank 200 is provided with a paperboard outlet 230 connected to the soaking chamber 210;

[0040] A paperboard feeding guide assembly 300, which is mounted on the tank mounting seat 100 and the left side of the dyeing tank 200 and is adjacent to the paperboard inlet 220, and the paperboard is wound around the paperboard feeding guide assembly 300 and guided to the paperboard inlet 220;

[0041] A paperboard discharging guide assembly 400, which is mounted on the tank mounting seat 100 and the right side of the dyeing tank 200 and is adjacent to the paperboard outflow port 230, and the paperboard is drawn out from the paperboard outflow port 230 and wound around the paperboard discharging guide assembly 400;

[0042] and a cardboard traction assembly 500, which is rotatably mounted on the cardboard discharge guide assembly 400 and is penetrated by cardboard, and the cardboard traction assembly 500 pulls the cardboard to flow through the cardboard feeding guide assembly 300, the dyeing tank 200 and the cardboard discharge guide assembly 400 in sequence.

[0043] Specifically, in this embodiment, by introducing automated and mechanized designs, the immersion-type corrugated board surface paperboard dyeing machine greatly improves the dyeing efficiency. Driven by the paperboard traction assembly 500, the paperboard passes through the paperboard feeding guide assembly 300, the dyeing tank 200 and the paperboard discharging guide assembly 400 in sequence, realizing a continuous and rapid dyeing process. Compared with the traditional manual dyeing method, this method significantly reduces the time required for dyeing and improves production efficiency. Among them, the design of the soaking chamber 210 inside the dyeing tank 200 allows the dyeing liquid to be evenly distributed in the soaking chamber 210, providing a uniform dyeing environment for the paperboard. The paperboard is fully soaked in the dyeing tank 200, and the dyeing liquid can evenly penetrate into the paperboard, avoiding problems such as uneven dyeing and different shades of color that may occur in the traditional dyeing method, thereby ensuring the stability and consistency of the paperboard dyeing quality.

[0044] In another embodiment of the present invention, Figures 1-2 As shown, the tank mounting seat 100 is hollow and has a mounting chamber 110 for accommodating the lower part of the dyeing tank 200 . Meanwhile, the top surface of the tank mounting seat 100 is open and has a tank inserting opening 120 communicating with the mounting chamber 110 .

[0045] Specifically, in this embodiment, the tank body embedding opening 120 on the top surface of the tank body mounting seat 100 is designed to make the installation and removal of the dyeing tank body 200 simple and convenient. When the dyeing tank body 200 needs to be installed, it is only necessary to align its lower part with the tank body embedding opening 120 and then embed it into the installation chamber 110. Similarly, when the dyeing tank body 200 needs to be disassembled for cleaning, maintenance or replacement, it can also be easily taken out through the tank body embedding opening 120. This convenient installation and disassembly method not only improves the operating efficiency, but also reduces the labor intensity of workers.

[0046] In another embodiment of the present invention, Figure 5 As shown, the upper opening of the dyeing tank body 200 is provided with a liquid injection port 240 which is connected with the soaking chamber 210 and is used for injecting the dyeing liquid into the soaking chamber 210 .

[0047] Specifically, in this embodiment, the dyeing liquid injection process becomes extremely convenient and efficient by providing an open liquid injection port 240 at the upper part of the dyeing tank body 200. The operator can directly pour the dyeing liquid into the immersion chamber 210 through the liquid injection port 240 without disassembling or moving other components, thereby greatly simplifying the operation process and improving work efficiency.

[0048] In another embodiment of the present invention, Figure 5 As shown, the lower opening of the dyeing tank body 200 is provided with a liquid outlet 250 which is connected with the soaking chamber 210 and is used to discharge the dyeing liquid in the soaking chamber 210 .

[0049] Specifically, in this embodiment, by providing an open liquid outlet 250 at the lower part of the dyeing tank body 200, the operator can easily discharge the dyeing liquid in the immersion chamber 210. This design makes it simple and quick to replace the new dyeing liquid or clean the immersion chamber 210 without disassembling the entire dyeing tank body 200 or performing complicated operations. This is crucial for maintaining the cleanliness of the dyeing liquid, avoiding the accumulation of impurities, and adapting to production tasks with different color requirements.

[0050] In another embodiment of the present invention, Figures 1 to 5 As shown, the cardboard feed guide assembly 300 includes a feed mounting frame 310, a front feed guide roller 320 and a rear feed guide roller 330; the feed mounting frame 310 is mounted on the left side of the tank mounting seat 100 and the dyeing tank 200; the front feed guide roller 320 is rotatably mounted on the front end of the feed mounting frame 310; the rear feed guide roller 330 is rotatably mounted on the rear end of the feed mounting frame 310 and adjacent to the cardboard inlet 220.

[0051] Specifically, in this embodiment, the paperboard feed guide assembly 300 ensures the stability of the paperboard during the transmission process by providing the front feed guide roller 320 and the rear feed guide roller 330. The front feed guide roller 320 provides preliminary guidance and support for the paperboard, while the rear feed guide roller 330 further guides the paperboard into the paperboard inlet 220 of the dyeing tank 200. This dual-roller guiding method can effectively prevent the paperboard from deflecting, wrinkling or blocking during the transmission process, thereby ensuring that the paperboard can enter the dyeing tank 200 smoothly and stably.

[0052] In another embodiment of the present invention, Figures 1-2As shown, the feed mounting frame 310 is arranged in a T-shaped structure, including a vertically arranged feed support rod 311 and a horizontally arranged feed mounting rod 312; the feed support rod 311 is fixedly connected to the left side of the tank body mounting seat 100; the middle part of the feed mounting rod 312 is fixedly connected to the top end of the feed support rod 311, and the right end of the feed mounting rod 312 is fixedly connected to the left side of the dyeing tank body 200; the front feed guide roller 320 and the rear feed guide roller 330 are rotatably installed on the front and rear ends of the feed mounting rod 312 respectively.

[0053] Specifically, in this embodiment, the T-shaped feed mounting frame 310 can effectively utilize limited space to achieve smooth transmission of paperboard from the paperboard feed guide assembly 300 to the dyeing tank 200. The vertically arranged feed support rod 311 and the horizontally arranged feed mounting rod 312 cooperate with each other to ensure that the paperboard feed guide assembly 300 maintains stability while reducing the occupied area, making the entire immersion-type corrugated board surface paperboard dyeing machine more compact and reasonable in structure.

[0054] In another embodiment of the present invention, Figures 1-2 As shown, the feed mounting frame 310 also includes a feed reinforcement rod 313; the feed reinforcement rod 313 is arranged at an angle, and at the same time, the two ends of the feed reinforcement rod 313 are respectively fixedly connected to the upper part of the feed support rod 311 and the left end of the feed mounting rod 312, so that the feed support rod 311, the feed mounting rod 312 and the feed reinforcement rod 313 form a stable triangular structure.

[0055] Specifically, in this embodiment, a stable triangular structure is formed by adding an inclined feed reinforcement rod 313 to the feed mounting frame 310 and fixedly connecting the upper part of the feed support rod 311 and the left end of the feed mounting rod 312. This structure has excellent stability and load-bearing capacity, can effectively resist deformation or vibration caused by external factors, and ensure that the paperboard feed guide assembly 300 remains stable under long-term and high-intensity working conditions.

[0056] In another embodiment of the present invention, Figures 1 to 5 As shown, the cardboard discharging guide assembly 400 includes a discharging mounting frame 410 and a discharging guide roller 420; the discharging mounting frame 410 is mounted on the right side of the tank body mounting seat 100 and the dyeing tank body 200; the discharging guide roller 420 is rotatably mounted on the front end of the discharging mounting frame 410 and adjacent to the cardboard outflow port 230; the cardboard traction assembly 500 is rotatably mounted on the rear end of the discharging mounting frame 410.

[0057] Specifically, in this embodiment, the discharging guide roller 420 is provided so that the dyed paperboard can be smoothly discharged from the paperboard outlet 230 of the dyeing tank 200. The rotation of the discharging guide roller 420 can effectively reduce the friction between the paperboard and the paperboard outlet 230, prevent the paperboard from getting stuck or folding during the discharging process, and ensure that the paperboard can be smoothly and continuously transmitted to the subsequent process links.

[0058] In another embodiment of the present invention, Figures 1-2 As shown, the paperboard traction assembly 500 includes an upper traction roller 510, a lower traction roller 520 and a traction motor 530; the upper traction roller 510 and the lower traction roller 520 are rotatably mounted on the rear end of the discharge mounting frame 410; the upper traction roller 510 and the lower traction roller 520 are spaced apart from each other and are on the same vertical line, and the paperboard is frictionally contacted and penetrated between the upper traction roller 510 and the lower traction roller 520; the traction motor 530 is connected to the lower traction roller 520 to drive the lower traction roller 520 to rotate and drive the paperboard to move forward in the upper traction roller 510 and the lower traction roller 520.

[0059] Specifically, in this embodiment, the lower traction roller 520 can rotate stably through the drive of the traction motor 530, thereby driving the cardboard to rub and contact between the upper traction roller 510 and the lower traction roller 520 and move forward. This design ensures the continuity and stability of the cardboard during the discharge process, and effectively avoids the cardboard from getting stuck or slipping. At the same time, due to the upper and lower intervals between the upper traction roller 510 and the lower traction roller 520, a certain clamping force can be formed, further enhancing the stability and reliability of the cardboard traction.

[0060] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An immersion type corrugated board surface paper skin dyeing machine, characterized in that: include: Tank mounting base; A dyeing tank body, the dyeing tank body is mounted on the tank body mounting seat, the dyeing tank body is hollow and is provided with a soaking chamber for storing dyeing liquid, the upper left end opening of the dyeing tank body is provided with a paperboard inlet connected to the soaking chamber, and the upper right end opening of the dyeing tank body is provided with a paperboard outflow port connected to the soaking chamber; A paper skin feeding guide assembly, which is mounted on the tank mounting seat and the left side of the dyeing tank and is adjacent to the paper skin inlet, and the paper skin is wound around the paper skin feeding guide assembly and led to the paper skin inlet; A cardboard discharging guide assembly, which is mounted on the tank mounting seat and the right side of the dyeing tank and is adjacent to the cardboard outflow port, and the cardboard is drawn out from the cardboard outflow port and wound around the cardboard discharging guide assembly; and a paper skin pulling assembly, wherein the paper skin pulling assembly is rotatably mounted on the paper skin discharging guide assembly and is penetrated by paper skin, and the paper skin pulling assembly pulls the paper skin to flow through the paper skin feeding guide assembly, the dyeing tank body and the paper skin discharging guide assembly in sequence.

2. The immersion type corrugated board surface paperboard dyeing machine according to claim 1, characterized in that: The tank body mounting seat is hollowly arranged to form a mounting chamber for accommodating the lower part of the dyeing tank body, and the top surface of the tank body mounting seat is opened to form a tank body embedding opening communicated with the mounting chamber.

3. The immersion type corrugated board surface paperboard dyeing machine according to claim 1, characterized in that: The upper opening of the dyeing tank body is provided with a liquid injection port which is communicated with the soaking chamber and is used for injecting the dyeing liquid into the soaking chamber.

4. The immersion type corrugated board surface paperboard dyeing machine according to claim 1, characterized in that: The lower opening of the dyeing tank body is provided with a liquid outlet communicated with the soaking chamber, which is used for discharging the dyeing liquid in the soaking chamber.

5. The immersion type corrugated board surface paperboard dyeing machine according to claim 1, characterized in that: The paperboard feeding guide assembly includes a feeding mounting frame, a front feeding guide roller and a rear feeding guide roller; the feeding mounting frame is mounted on the tank body mounting seat and the left side of the dyeing tank body; The front feed guide roller is rotatably mounted on the front end of the feed mounting frame; the rear feed guide roller is rotatably mounted on the rear end of the feed mounting frame and is adjacent to the paperboard inlet.

6. The immersion type corrugated board surface paperboard dyeing machine according to claim 5, characterized in that: The feed mounting frame is arranged in a T-shaped structure, including a vertically arranged feed support rod and a horizontally arranged feed mounting rod; the feed support rod is fixedly connected to the left side of the tank body mounting seat; the middle part of the feed mounting rod is fixedly connected to the top end of the feed support rod, and the right end of the feed mounting rod is fixedly connected to the left side of the dyeing tank body; the front feed guide roller and the rear feed guide roller are rotatably installed on the front and rear ends of the feed mounting rod respectively.

7. The immersion type corrugated board surface paperboard dyeing machine according to claim 6, characterized in that: The feed mounting frame also includes a feed reinforcement rod; the feed reinforcement rod is arranged at an angle, and the two ends of the feed reinforcement rod are respectively fixedly connected to the upper part of the feed support rod and the left end of the feed mounting rod, so that the feed support rod, the feed mounting rod and the feed reinforcement rod are enclosed to form a stable triangular structure.

8. The immersion type corrugated board surface paperboard dyeing machine according to claim 1, characterized in that: The cardboard discharging guide assembly includes a discharging mounting frame and a discharging guide roller; the discharging mounting frame is mounted on the tank body mounting seat and the right side of the dyeing tank body; the discharging guide roller is rotatably mounted on the front end of the discharging mounting frame and adjacent to the cardboard outflow port; the cardboard traction assembly is rotatably mounted on the rear end of the discharging mounting frame.

9. The immersion type corrugated board surface paperboard dyeing machine according to claim 8, characterized in that: The paperboard traction assembly includes an upper traction roller, a lower traction roller and a traction motor; the upper traction roller and the lower traction roller are rotatably mounted on the rear end of the discharge mounting frame; the upper traction roller and the lower traction roller are spaced apart and are located on the same vertical line, and the paperboard is frictionally contacted and penetrated between the upper traction roller and the lower traction roller; the traction motor is connected to the lower traction roller to drive the lower traction roller to rotate and drive the paperboard to move forward in the upper traction roller and the lower traction roller.

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