A dyeing system for kraft paper

Abstract

The present invention provides a kraft paper dyeing system, which relates to the field of dyeing and includes: a dyeing device body, wherein two upper and lower reciprocating transmission assemblies that can freely move up and down are respectively installed on both sides of the interior of the dyeing device body, and a movable driving dyeing assembly and a bottom driving assembly are fixed between the upper and lower reciprocating transmission assemblies. The movable driving dyeing assembly is tilted and displaced within the dye. Power is transmitted to the top rotating guide roller assembly through the kraft paper, which controls its rotation and simultaneously drives the rotating top driving assembly to control the force displacement assembly to move downward, driving the movable driving dyeing assembly and the bottom driving assembly to move downward. After the displacement, the movable driving dyeing assembly and the bottom driving assembly generate a driving force to improve the uniformity of dyeing. This solves the problem of common dyeing systems for kraft paper, in which dye particles easily settle at the bottom of the dyeing device body during dyeing, causing pigment accumulation and affecting dyeing uniformity.

Description

Technical Field

[0001] The invention relates to the technical field of dyeing, in particular to a kraft paper dyeing system. Background Art

[0002] After the kraft paper is produced and formed, it needs to be dyed using a kraft paper dyeing system to make the kraft paper more colorful to meet different usage needs. When dyeing, it is necessary to first proportion the various dyes needed, mix them evenly after proportioning, and then control the strip kraft paper to be dyed with dyes. The dyeing systems commonly used for kraft paper on the market have low efficiency during the dyeing process and require multiple dyeings to achieve the required effect. In addition, during the dyeing process, dye particles are easily precipitated at the bottom of the dyeing equipment body, which will cause pigment accumulation and affect the uniformity of dyeing. During the dyeing process, fine fibers and fine attachments attached to the outside of the kraft paper will be mixed in the dye, affecting the aesthetics of the finished product. Summary of the Invention

[0003] In view of this, the present invention provides a kraft paper dyeing system to solve the problem that the common dyeing system for kraft paper has low efficiency during the dyeing process and requires multiple dyeing processes to achieve the desired effect.

[0004] The present invention provides a kraft paper dyeing system, which specifically includes: a dyeing device body, a kraft paper driving device, a dye leachate recovery component, a drying processing component, a dye proportioning component and a dye mixing component; the kraft paper driving device is installed on the left side of the dyeing device body, and drives the conveying belt-shaped kraft paper, the dye leachate recovery component is installed on the right side of the dyeing device body, the drying processing component is installed on the right side of the dye leachate recovery component, the dye mixing component is installed on the side of the dyeing device body, the dye mixing component is connected to the dyeing device body through a pipeline, and the dye mixing component is connected to the dye proportioning component through a pipeline, two upper and lower reciprocating transmission components that can be freely displaced up and down are respectively installed on both sides of the interior of the dyeing device body, a moving driving dyeing component and a bottom driving component are fixed between the upper and lower reciprocating transmission components, and drive the moving driving dyeing component and the bottom driving component together The upper and lower displacements push the dyeing component to be tilted and displaced inside the dye; the top auxiliary dyeing component is installed above the dyeing equipment body for use, and a vibration motor is installed on the top of the top auxiliary dyeing component. The top auxiliary dyeing component is connected to a moving reset pressing component that is forced to move downward and a transmission downward displacement component through a transmission support dyeing component. The moving reset pressing component with a cylindrical structure at the top is sheathed with a spring on the outside and receives elastic power to move downward; the auxiliary collecting structure, the L-shaped auxiliary collecting structure is spliced on the side wall of the dyeing equipment body, and a U-shaped liquid guiding collection and filtering structure is fixed on the inner side of each auxiliary collecting structure. The top of the liquid guiding collection and filtering structure is slightly higher than the dye liquid level, and three fine filtering structures are inserted and installed inside the liquid guiding collection and filtering structure, and the interior of the fine filtering structure is provided with an ultrafiltration cloth.

[0005] Optionally, a guide roller for controlling the movement of the strip of kraft paper is rotatably installed on the side of the dyeing equipment body, a sliding guide assembly for guiding is installed on the top of the dyeing equipment body, and two top rotating guide roller assemblies for guiding material rotation are installed on the top support of the dyeing equipment body; a rotating top assembly with a cam-shaped structure is fixed at both ends of each of the top rotating guide roller assemblies, and rotates together with the top rotating guide roller assembly, the bottom of the rotating top assembly is in sliding contact with the force displacement assembly, and the force displacement assembly is mounted on the outside of the sliding guide assembly to guide the up and down displacement; the bottom of the force displacement assembly is fixedly connected to the upper and lower reciprocating transmission assemblies, and drives the upper and lower reciprocating transmission assemblies to displace together, and a force floating assembly made of hard foam material is positioned and fixed on the side of the upper and lower reciprocating transmission assemblies, and the force floating assembly drives the upper and lower reciprocating transmission assemblies to rise together, and the bottom of the force floating assembly is flush with the dye liquid surface.

[0006] Optionally, a transmission support dyeing component is fixed on the side of the top auxiliary dyeing component, and is inserted into the interior of the dyeing equipment body for movement. A sliding groove is provided inside the bottom end of the transmission support dyeing component, and a transmission downward pressure displacement component is embedded in the interior of the sliding groove and can move freely up and down inside the sliding groove. A square plate is fixed on the inner side of the transmission support dyeing component, and a moving reset pressing component is passed through the interior of the square plate and can be freely pulled out inside the square plate, and the bottom of the square plate contacts the top of the spring; a freely rotatable vibration transmission roller component is installed behind every two of the transmission support dyeing components to transmit vibration force, and a positioning installation component is fixed above the outer end of each transmission support dyeing component, and the positioning installation component is inserted into the vibration elimination and shock absorption component made of flexible rubber material; the bottom of the vibration elimination and shock absorption component is fixedly connected to the installation splicing component and moves with the installation splicing component, and the installation splicing component is spliced and fixed above the dyeing equipment body, and two rotatable downward pressure control components are fixed between every two transmission downward pressure displacement components, and every two downward pressure control components are located on both sides of a vibration transmission roller component.

[0007] Optionally, the side of the auxiliary collecting structure is provided with an internal positioning guide groove, and the middle position of the auxiliary collecting structure is provided with two square-structured internal pull-out slides, and a square rod for guiding is provided inside each internal pull-out slide; the back of each auxiliary collecting structure is provided with two grooves, and a wedge-shaped limiting and fixing structure is fixed inside each groove, and the limiting and fixing structure made of flexible rubber material is provided with a groove inside, and is fixed with anti-slip contact to the dyeing equipment body, and a control displacement structure for pulling is fixed on the top of each auxiliary collecting structure; a positioning support structure is inserted into the interior of each internal pull-out slide, and can be freely pulled out inside the internal pull-out slide, a long groove is provided inside the positioning support structure, and a square rod is inserted into the interior of the long groove for positioning, and an L-shaped control installation structure is inserted into the interior of the internal positioning guide groove, and the inner side of the control installation structure supports and fixes the fine filtration structure through a long rod.

[0008] The present invention provides a kraft paper dyeing system, which has the following beneficial effects:

[0009] 1. During the dyeing process, the vibration motor transmits the vibration force to the vibration transmission roller component, and at the same time, the downward pressure control component presses the cardboard, controlling the cardboard to adhere to the outside of the vibration transmission roller component. The vibration transmission roller component effectively transmits the vibration to the cardboard, controlling the dye to fully enter the inner part of the cardboard and improve the dyeing efficiency;

[0010] 2. The kraft paper driving device controls the kraft paper to continuously enter the dyeing equipment body for dyeing. At the same time, it transmits power to the top rotating guide roller assembly through the kraft paper to control its rotation, and at the same time drives the rotating top assembly to control the force displacement assembly to move downward, driving the moving push dyeing assembly and the bottom push assembly to move downward. After displacement, the force floating assembly rises with the help of buoyancy, and the moving push dyeing assembly and the bottom push assembly generate driving force to control the precipitated dye to rise and mix, thereby improving the uniformity of dyeing;

[0011] 3. After the force displacement component drives the force floating component to move downward, the force floating component will enter the dye, control the liquid level to rise, and the liquid level will overflow the top of the liquid guide collection and filtration structure, controlling the dye to pass through the fine filtration structure. The fine filtration structure collects the fine fibers and fine attachments in the dye through the ultrafiltration cloth, thereby improving the collection effect and preventing the increase of fine fibers and fine attachments from adhering to the outside of the kraft paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments are briefly introduced below.

[0013] The drawings described below only relate to some embodiments of the present invention, but are not intended to limit the present invention.

[0014] In the attached figure:

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the dyeing equipment body of the dyeing system of an embodiment of the present invention.

[0016] Figure 2 4 is a system module block diagram of a dyeing system according to an embodiment of the present invention.

[0017] Figure 3 It is a schematic diagram of the exploded three-dimensional structure of the dyeing equipment body of the dyeing system according to an embodiment of the present invention.

[0018] Figure 4 It is a schematic diagram of the exploded bottom view of the dyeing device body of the dyeing system according to an embodiment of the present invention.

[0019] Figure 5 It is a schematic diagram of a partially exploded three-dimensional structure of a dyeing device body of a dyeing system according to an embodiment of the present invention.

[0020] Figure 6 It is a schematic diagram of the exploded three-dimensional structure of the top auxiliary dyeing component in the dyeing equipment body of the dyeing system of an embodiment of the present invention.

[0021] Figure 7 It is a schematic diagram of the exploded structure of the top auxiliary dyeing component in the dyeing equipment body of the dyeing system of an embodiment of the present invention when viewed from above.

[0022] Figure 8 It is a schematic diagram of the decomposed three-dimensional structure of the auxiliary collection structure in the dyeing equipment body of the dyeing system of an embodiment of the present invention.

[0023] Reference Signs List

[0024] 1. Dyeing equipment body; 101. Sliding guide assembly; 102. Top rotating guide roller assembly; 103. Rotating push assembly; 104. Force displacement assembly; 105. Up and down reciprocating transmission assembly; 106. Force floating assembly; 107. Moving and pushing dyeing assembly; 108. Bottom pushing assembly;

[0025] 2. Top auxiliary dyeing assembly; 201. Transmission support dyeing component; 202. Vibration transmission roller component; 203. Positioning and installation component; 204. Vibration elimination and shock absorption component; 205. Installation and splicing component; 206. Moving and resetting pressing component; 207. Transmission downward displacement component; 208. Downward pressure control component;

[0026] 3. Auxiliary collection structure; 301. Internal positioning guide groove; 302. Internal pull-out chute; 303. Liquid collection and filtration structure; 304. Positioning and fixing structure; 305. Control displacement structure; 306. Positioning support structure; 307. Control installation structure; 308. Fine filtration structure;

[0027] 4. Kraft paper drive equipment; 5. Dye leachate recovery component; 6. Drying treatment component; 7. Dye proportioning component; 8. Dye mixing component. DETAILED DESCRIPTION

[0028] The embodiments of the present invention are described in further detail below with reference to the accompanying drawings and examples.

[0029] Example 1: Please refer to Figures 1 to 8 As shown:

[0030] The present invention provides a kraft paper dyeing system, comprising a dyeing device body 1, a kraft paper driving device 4, a dye leachate recovery component 5, a drying component 6, a dye proportioning component 7 and a dye mixing component 8; the kraft paper driving device 4 is installed on the left side of the dyeing device body 1, and drives the conveying of the strip-shaped kraft paper; the dye leachate recovery component 5 is installed on the right side of the dyeing device body 1; the drying component 6 is installed on the right side of the dye leachate recovery component 5; a winder is installed on the right side of the drying component 6; the dye mixing component 8 is installed on the side of the dyeing device body 1, and the dye mixing component 8 is connected to the dyeing device through a pipeline. The main body 1 is connected, the dye mixing component 8 is connected to the dye proportioning component 7 through a pipeline, and two upper and lower reciprocating transmission components 105 that can be freely moved up and down are respectively installed on both sides of the interior of the dyeing equipment body 1. A mobile driving dyeing component 107 and a bottom driving component 108 are fixed between the upper and lower reciprocating transmission components 105, and the mobile driving dyeing component 107 and the bottom driving component 108 are driven to move up and down together. The mobile driving dyeing component 107 is tilted and moves inside the dye to promote dye mixing and dyeing, avoid dye precipitation, and affect the uniformity of dyeing; the top auxiliary dyeing component 2, the top auxiliary dyeing component 107, The color component 2 is installed above the dyeing equipment body 1 for use. A vibration motor is installed on the top of the top auxiliary dyeing component 2. The top auxiliary dyeing component 2 is connected to a mobile reset pressing component 206 that is forced to move downward and a transmission downward displacement component 207 through a transmission support dyeing component 201. The mobile reset pressing component 206 with a cylindrical top is sheathed with a spring on the outside and receives elastic power to move downward, driving the downward pressure control component 208 to move downward together, pressing the cardboard to cover the outside of the vibration transmission roller component 202, transmitting the vibration force to the cardboard, and using the vibration force to control the dye to be fully Entering into the interior of the kraft paper for dyeing; the auxiliary collecting structure 3, the L-shaped auxiliary collecting structure 3 is spliced on the side wall of the dyeing equipment body 1, and a U-shaped liquid guiding collection and filtering structure 303 is fixed on the inner side of each auxiliary collecting structure 3. The top of the liquid guiding collection and filtering structure 303 is slightly higher than the dye liquid level. After the liquid level rises, it is convenient for the dye to enter the interior of the liquid guiding collection and filtering structure 303. Three fine filtering structures 308 are inserted and installed inside the liquid guiding collection and filtering structure 303. The interior of the fine filtering structure 308 is provided with ultrafiltration cloth to filter and collect fine fibers and fine attachments in the dye.

[0031] refer to Figure 5The side of the dyeing equipment body 1 is rotated to install a guide roller for controlling the movement of the strip of kraft paper, which controls the displacement of the kraft paper. The top of the dyeing equipment body 1 is installed with a sliding guide component 101 for guiding, which controls the guide displacement of the vibration elimination and shock absorption component 204. The top support of the dyeing equipment body 1 is installed with two top rotating guide roller components 102 for guiding material rotation, which control the guided displacement dyeing of the kraft paper; each of the two ends of the top rotating guide roller component 102 is respectively fixed with a cam-shaped rotating top component 103, which rotates with the top rotating guide roller component 102. After rotation, the force displacement component 104 is pressed to move downward, and the bottom of the rotating top component 103 is in sliding contact with the force displacement component 104, and the force displacement component 104 is assembled The external guide of the sliding guide component 101 moves up and down, and the guide moves; the bottom of the force displacement component 104 is fixedly connected to the upper and lower reciprocating transmission component 105, and drives the upper and lower reciprocating transmission component 105 to move together. The side of the upper and lower reciprocating transmission component 105 is positioned and fixed with a force floating component 106 made of hard foam material, which can float and rise under force, driving the moving and pushing dyeing component 107 and the bottom pushing component 108 to rise together. The force floating component 106 drives the upper and lower reciprocating transmission components 105 to rise together, and the bottom of the force floating component 106 is flush with the dye liquid surface. After the force floating component 106 moves downward, it controls the liquid level to rise, and at the same time uses the buoyancy to drive the moving and pushing dyeing component 107 and the bottom pushing component 108 to rise together.

[0032] refer to Figure 6 and Figure 7, a transmission support dyeing component 201 is fixed on the side of the top auxiliary dyeing component 2, and is inserted into the interior of the dyeing equipment body 1 for movement. A sliding groove is provided inside the bottom end of the transmission support dyeing component 201, and a transmission downward pressure displacement component 207 is embedded in the interior of the sliding groove to control the transmission downward pressure displacement component 207 to guide the displacement and freely move up and down inside the sliding groove. A square plate is fixed on the inner side of the transmission support dyeing component 201, and a movable reset pressing component 206 is passed through the interior of the square plate, and can be freely pulled out inside the square plate. The bottom of the square plate contacts the top of the spring, and the spring is forced to support the movable reset pressing component 206 to move downward; a freely rotatable vibration transmission roller component 202 is installed behind every two transmission support dyeing components 201 to transmit the vibration force and transmit the vibration force to the kraft paper. Each transmission support dyeing component 2 A positioning installation component 203 is fixed through the upper part of the outer end of 01, and the positioning installation component 203 is inserted into the vibration elimination and shock absorption component 204 made of flexible rubber material to prevent vibration from being transmitted to the dyeing equipment body 1; the bottom of the vibration elimination and shock absorption component 204 is fixedly connected to the installation splicing component 205, and moves together with the installation splicing component 205. The installation splicing component 205 is spliced and fixed on the top of the dyeing equipment body 1, driving the vibration elimination and shock absorption component 204 to be spliced and used together. Two rotatable downward pressure control components 208 are fixed between every two transmission downward pressure displacement components 207. Every two downward pressure control components 208 are located on both sides of a vibration transmission roller component 202, and are located on both sides of the vibration transmission roller component 202 to press the cardboard to control the cardboard to be attached to the outside of the vibration transmission roller component 202 for dyeing.

[0033] refer to Figure 8, the side of the auxiliary collecting structure 3 is provided with an internal positioning guide groove 301, and the middle position of the auxiliary collecting structure 3 is provided with two internal pull-out slide grooves 302 of square structure, which control the movement of the positioning support structure 306 inside it, and each internal pull-out slide groove 302 is provided with a square rod for guidance; the back of each auxiliary collecting structure 3 is provided with two grooves, and a wedge-shaped limiting fixing structure 304 is fixed inside each groove. The limiting fixing structure 304 made of flexible rubber is provided with a groove inside, and is fixed with the dyeing equipment body 1 in non-slip contact, driving the auxiliary collecting structure 3 to be firmly installed and used, and a control displacement structure 305 for pulling is fixed on the top of each auxiliary collecting structure 3; the interior of each internal pull-out slide groove 302 is inserted with a A positioning support structure 306 drives the auxiliary collection structure 3 to be easily installed and used, and at the same time controls the auxiliary collection structure 3 to be installed in different positions, and can be freely pulled out inside the internal pull-out slide 302. A long groove is provided inside the positioning support structure 306, and a square rod is inserted into the long groove for positioning, which controls the guided movement of the positioning support structure 306, so that after the auxiliary collection structure 3 rises, the positioning support structure 306 makes clean contact with the main body, and controls the free dripping of the dye inside the liquid-guiding collection and filtering structure 303. An L-shaped control installation structure 307 is inserted into the internal positioning guide groove 301, and the inner side of the control installation structure 307 supports and fixes the fine filtering structure 308 through a long rod, driving the fine filtering structure 308 to be installed and used together.

[0034] Embodiment 2: If the top auxiliary dyeing component 2 is damaged, the top auxiliary dyeing component 2 is directly controlled to rise, driving the transmission support dyeing component 201 and the vibration transmission roller component 202 to separate from the inside of the dyeing equipment body 1, which is convenient for maintenance.

[0035] The specific usage and function of this embodiment: In the present invention, the vibration elimination and shock absorbing component 204 and the installation splicing component 205 are first controlled to be spliced on the upper side of the dyeing equipment body 1, and then the top auxiliary dyeing component 2 is controlled to be installed, and the positioning installation component 203 is inserted into the interior of the vibration elimination and shock absorbing component 204 for fixing, and then the strip of kraft paper is controlled to pass through each guide roller, the top rotating guide roller component 102, the vibration transmission roller component 202 and the downward pressure control component 208. At the same time, the spring continuously pushes the mobile reset pressing component 206 and the transmission downward pressure displacement component 207 to move downward, driving the downward pressure control component 208 to press the kraft paper, and controlling the kraft paper to fit on the vibration transmission roller. The outside of the round roller component 202 is then controlled to drive the installation and use of the fine filtering structure 308, and then various dyes are proportioned through the dye proportioning component 7, and then the dyes are input into the dye mixing component 8, and then the mixed dyes are input into the inside of the dyeing equipment body 1, and the dye liquid level is controlled to be flush with the bottom of the force-bearing floating component 106, and then the vibration motor switch is turned on, and then various switches thereof are turned on to control the displacement of the strip of kraft paper in the dyeing equipment body 1, and the kraft paper drives the rotating jacking component 103 and the top rotating guide roller component 102 to rotate together, and the rotating jacking component 103 pushes the force-bearing displacement component 104 to move downward , driving the upper and lower reciprocating transmission components 105 to move downward together, the upper and lower reciprocating transmission components 105 drive the force-bearing floating component 106, the moving and pushing dyeing component 107 and the bottom pushing component 108 to move downward, the moving and pushing dyeing component 107 and the bottom pushing component 108 are at the bottom of the dye to initially push the dye to mix, after the force-bearing floating component 106 enters the interior of the dye, it controls the dye liquid level to rise, and the dye liquid level overflows the liquid guiding collection and filtering structure 303, the liquid guiding collection and filtering structure 303 drives the fine fibers and fine attachments to pass through the fine filtering structure 308, and the fine filtering structure 308 filters and collects the fine fibers and fine attachments in the dye , to improve the collection effect, and then the force-bearing floating component 106 uses the buoyancy to control the movement and push the dyeing component 107 and the bottom pushing component 108 to rise, so that the movement pushes the dyeing component 107 and the bottom pushing component 108 to push the dye to mix evenly together, avoiding the accumulation and precipitation of dyes, which affects the uniformity of dyeing. At the same time, the vibration motor transmits the vibration force to the vibration transmission roller component 202, and the vibration transmission roller component 202 uses the vibration force to control the dye to fully enter the interior of the kraft paper for dyeing, thereby improving the dyeing efficiency. After dyeing is completed, the excess dye is leached out through the dye leachate recovery component 5, and then the kraft paper is dried through the drying treatment component 6 and then rolled up.

Claims

1. A kraft paperboard dyeing system, characterized in that: include: A dyeing device body (1), a cardboard driving device (4), a dye leachate recovery component (5), a drying treatment component (6), a dye proportioning component (7) and a dye mixing component (8); the cardboard driving device (4) is installed on the left side of the dyeing device body (1) and drives the conveying of the belt-shaped cardboard; the dye leachate recovery component (5) is installed on the right side of the dyeing device body (1); the drying treatment component (6) is installed on the right side of the dye leachate recovery component (5); the dye mixing component (8) is installed on the side of the dyeing device body (1); the dye mixing component (8) is connected to the dyeing device body (1) through a pipeline; the dye mixing component (8) is connected to the dye proportioning component (7) through a pipeline; the dyeing device body Two upper and lower reciprocating transmission components (105) that can freely move up and down are respectively installed on both sides of the interior of the body (1), and a moving driving dyeing component (107) and a bottom driving component (108) are fixed between the upper and lower reciprocating transmission components (105), and drive the moving driving dyeing component (107) and the bottom driving component (108) to move up and down together, and the moving driving dyeing component (107) is tilted and moves inside the dye; a top auxiliary dyeing component (2), the top auxiliary dyeing component (2) is installed above the dyeing equipment body (1) for use, a vibration motor is installed on the top of the top auxiliary dyeing component (2), and the top auxiliary dyeing component (2) is connected to the dyeing device body (1) through the transmission support dyeing component (201). There are a movable reset pressing component (206) that is forced to move downward and a transmission downward pressing displacement component (207), the movable reset pressing component (206) having a cylindrical top is provided with a spring on the outside and receives elastic power to move downward; an auxiliary collection structure (3), the auxiliary collection structure (3) having an L-shaped structure is spliced on the side wall of the dyeing device body (1), and a U-shaped liquid guide collection filter structure (303) is fixed on the inner side of each auxiliary collection structure (3), the top of the liquid guide collection filter structure (303) is slightly higher than the dye liquid surface, and three fine filter structures (308) are inserted and installed inside the liquid guide collection filter structure (303), and the fine filter structure (308) is provided with an ultrafiltration filter inside. Cloth; the side of the dyeing equipment body (1) is rotatably mounted with a guide roller for controlling the movement of the strip-shaped kraft paper; the top of the dyeing equipment body (1) is mounted with a sliding guide assembly (101) for guiding; the top support of the dyeing equipment body (1) is mounted with two top rotating guide roller assemblies (102) for guiding the material rotation; each of the two ends of the top rotating guide roller assembly (102) is respectively fixed with a rotating top moving assembly (103) with a cam-shaped structure, and rotates along with the top rotating guide roller assembly (102); the bottom of the rotating top moving assembly (103) is in sliding contact with the force displacement assembly (104), and the force displacement assembly (104) is sleeved on the outside of the sliding guide assembly (101) to guide the upward and downward displacement;The bottom of the force displacement component (104) is fixedly connected to the upper and lower reciprocating transmission components (105), and drives the upper and lower reciprocating transmission components (105) to move together. The side of the upper and lower reciprocating transmission components (105) is positioned and fixed with a force floating component (106) made of a hard foam material. The force floating component (106) drives the upper and lower reciprocating transmission components (105) to rise together, and the bottom of the force floating component (106) is flush with the dye liquid surface. The side of the top auxiliary dyeing component (2) is fixed with a transmission support dyeing component (201), which is inserted into the interior of the dyeing equipment body (1) and moves. The transmission A sliding groove is provided inside the bottom end of the supporting dyeing component (201), and a transmission downward pressure displacement component (207) is embedded inside the sliding groove and freely moves up and down inside the sliding groove. A square plate is fixed on the inner side of the transmission supporting dyeing component (201), and a movable reset pressing component (206) is passed through the inside of the square plate and can be freely pulled out inside the square plate. The bottom of the square plate contacts the top of the spring; two rotatable downward pressure control components (208) are fixed between every two transmission downward pressure displacement components (207), and every two downward pressure control components (208) are located on both sides of a vibration transmission roller component (202).

2. A kraft paperboard dyeing system as claimed in claim 1, characterized in that: A freely rotatable vibration transmission roller component (202) is installed behind each two transmission support dyeing components (201) to transmit vibration force. A positioning installation component (203) is fixed through the upper portion of the outer end of each transmission support dyeing component (201). The positioning installation component (203) is inserted into the interior of a vibration elimination and shock absorption component (204) made of a flexible rubber material.

3. A kraft paperboard dyeing system as claimed in claim 2, characterized in that: The bottom of the vibration elimination and shock absorption component (204) is fixedly connected to the installation splicing component (205) and moves along with the installation splicing component (205). The installation splicing component (205) is spliced and fixed above the dyeing equipment body (1).

4. A kraft paperboard dyeing system as claimed in claim 1, characterized in that: The auxiliary collecting structure (3) is provided with an internal positioning guide groove (301) on the side, and two square internal pull-out chute (302) are provided in the middle of the auxiliary collecting structure (3), and a square rod for guiding is provided inside each internal pull-out chute (302).

5. The kraft paper dyeing system according to claim 1, characterized in that: Each auxiliary collecting structure (3) has two grooves on its back, and a wedge-shaped position-limiting and fixing structure (304) is fixed inside each groove. The position-limiting and fixing structure (304) made of flexible rubber material has grooves inside and is fixed to the dyeing device body (1) in a non-slip contact manner. A control displacement structure (305) for pulling is fixed on the top of each auxiliary collecting structure (3).

6. A kraft paperboard dyeing system as claimed in claim 4, characterized in that: A positioning support structure (306) is inserted into the interior of each internal pull-out chute (302) and can be freely pulled out inside the internal pull-out chute (302). A long groove is provided inside the positioning support structure (306), and a square rod is inserted into the long groove for positioning. An L-shaped control installation structure (307) is inserted into the interior of the internal positioning guide groove (301). The inner side of the control installation structure (307) supports and fixes the fine filtering structure (308) through the long rod.

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