A leather dyeing rapid penetration device

Abstract

The present invention relates to the field of leather dyeing, and specifically to a leather dyeing rapid penetration device, comprising a rotating mounting platform, a floating limit bin plate, a pressurized circulation cover plate, an ultrasonic transmitter and a gas circulation device, wherein the floating limit bin plate is mounted on the rotating end of the rotating mounting platform, the floating limit bin plate is provided with a limit chamber for laying leather inside, the upper and lower sides of the limit chamber are respectively provided with openings, a plurality of pressurized circulation cover plates are provided and symmetrically installed on both sides of the floating limit bin plate, the output end of the pressurized circulation cover plate is connected to the inside of the floating limit bin plate, a plurality of ultrasonic transmitters are provided and evenly installed on the pressurized circulation cover plate, the ultrasonic transmitter is used for vibrating and diffusing dye, the gas circulation device is installed above the rotating mounting platform, and the gas circulation device is used for ventilating the floating limit bin plate. The present invention can effectively improve the leather dyeing efficiency and dyeing quality.

Description

Technical Field

[0001] The invention relates to the field of leather dyeing, in particular to a quick penetration device for leather dyeing. Background Art

[0002] Leather is a denatured and non-perishable animal skin obtained through physical and chemical processes such as depilation and tanning. Leather is made of natural protein fibers tightly woven in three-dimensional space. Its surface has a special grain layer with natural grain and luster, and feels comfortable. Dyeing is dyeing, also known as coloring, which refers to the use of chemical or other methods to affect the substance itself to make it colored. Under technical conditions, dyeing can make objects present various colors that people need, and decorate life with colorful colors.

[0003] Chinese patent CN206607443U discloses a leather safety dyeing device, including a collection frame, a support rod, a bottom plate, a belt conveyor, a pressure roller, a nozzle, a discharge pipe, a connecting rod, a box, a piston, a rubber guide sleeve, a guide plate, a first bearing seat, etc.; a collection frame is arranged on the right side of the bottom plate, a support rod is arranged on the bottom plate, a belt conveyor is arranged above the support rod, a top bracket is arranged above the bottom plate, and a connecting rod, a box, a guide plate and a first bearing seat are arranged on the inner top of the top bracket from left to right in sequence, and a piston is arranged in the box. The leather is dyed evenly, the dyeing efficiency is high, the dye is saved, the cleanliness and safety of the device are guaranteed, and it is also beneficial to the dyeing and drying of the leather.

[0004] Chinese patent CN107164981B discloses a leather supplementary dyeing method and a complete set of equipment. The leather supplementary dyeing method comprises the following steps: drum dyeing; fixing; washing; static drying; pressing; spray dyeing; drying; the leather supplementary dyeing complete set of equipment comprises a workbench and a dye box and a liquid storage tank fixed on the workbench. It has the advantage of being able to improve the leather dyeing quality.

[0005] The above technical solutions all use a nozzle to directly spray dye on the surface of the leather during dyeing. Although the spray dyeing speed is fast, it is difficult for the dye to penetrate into the interior of the leather through spray dyeing. The dye adheres to the outside of the leather and is prone to fading. If immersion dyeing is used, although it can achieve a better penetration dyeing effect and avoid fading, the traditional immersion dyeing equipment has low dyeing efficiency and poor dyeing uniformity. Summary of the invention

[0006] In view of the above problems, a leather dyeing rapid penetration equipment is provided, which can effectively improve the leather dyeing efficiency and dyeing quality through the cooperation of floating limit bin plate, pressurized circulation cover plate and ultrasonic transmitter for pressurized dyeing.

[0007] In order to solve the problems of the prior art, the present invention provides a leather dyeing rapid penetration equipment, including a rotating mounting platform, a floating limit bin plate, a pressurized circulation cover plate, an ultrasonic transmitter and a gas circulation device. The floating limit bin plate is installed at the rotating end of the rotating mounting platform. The interior of the floating limit bin plate is provided with a limit chamber for laying leather. The upper and lower sides of the limit chamber are respectively provided with openings. The pressurized circulation cover plate is provided with a plurality of pressurized circulation cover plates and is symmetrically installed on both sides of the floating limit bin plate. The output end of the pressurized circulation cover plate is connected to the interior of the floating limit bin plate. The ultrasonic transmitter is provided with a plurality of pressurized circulation cover plates evenly installed on the pressurized circulation cover plate. The ultrasonic transmitter is used for vibrating and diffusing the dye. The gas circulation device is installed above the rotating mounting platform. The gas circulation device is used for ventilating the floating limit bin plate.

[0008] Preferably, sealing adjustment mechanisms are installed in the openings on the upper and lower sides of the floating limit warehouse plate, a plurality of diversion outlet pipes are installed inside the floating limit warehouse plate, and a limiting mechanism is installed in the limiting chamber of the floating limit warehouse plate.

[0009] Preferably, the sealing adjustment mechanism comprises a rotating adjustment shaft installed at the opening position of the floating limit bin plate, and a sealing layer and a connecting port are provided on the rotating adjustment shaft.

[0010] Preferably, the limiting mechanism includes a supporting limiting frame installed inside the floating limiting bin plate, a linkage adjustment bracket is installed above the supporting limiting frame, a gap between the linkage adjustment bracket and the supporting limiting frame forms a limiting chamber, and the linkage adjustment bracket is used to lift and adjust the height inside the limiting chamber.

[0011] Preferably, a plurality of flow holes are provided on the diversion water outlet pipe, and filter screens are provided on the flow holes. A solenoid valve is installed at the water outlet end of the diversion water outlet pipe, and a pressure detector is also installed on the diversion water outlet pipe.

[0012] Preferably, a circulation chamber is provided inside the pressurized circulation cover plate, and a uniform spraying plate is provided on the side of the pressurized circulation cover plate that contacts the floating limit bin plate, and a uniform material diffusion spraying head is installed on the uniform spraying plate.

[0013] Preferably, the uniform spray plate is covered with first diffusion water spray holes, the first diffusion water spray holes are distributed in a ring shape, and the water outlet direction of the first diffusion water spray holes is to diffuse outwards obliquely.

[0014] Preferably, the uniform material diffusion spray head comprises a rotating spray head installed at the axial center position of the uniform spray plate, the rotating spray head is covered with second diffusion water spray holes, and a conduction component is installed inside the rotating spray head.

[0015] Preferably, the gas circulation device includes a docking contact head arranged above the pressurized circulation cover, the docking contact head is used to dock with the upper end opening of the floating limit warehouse plate, and an air supply device is installed above the docking contact head.

[0016] Preferably, the air supply device includes an air guide track installed on the docking abutment head, a blowing port is provided at the bottom of the air guide track, the blowing port is connected to the docking abutment head, the interior of the air guide track is covered with inclined guide plates, the inclined guide plates are stepped, and a turbo fan is also installed on the air guide track.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] When the leather needs to be dyed, the upper opening of the floating limit bin plate is opened, and the rotating mounting table drives the floating limit bin plate to rotate into an inclined state, and the cut leather is placed in from the upper opening of the floating limit bin plate, and then the upper opening of the floating limit bin plate is closed, and the rotating mounting table is rotated again to adjust the floating limit bin plate to a horizontal state, which will make the leather inside the floating limit bin plate flat, and the pressurized circulation cover plates on both sides of the floating limit bin plate will spray the dye evenly to both sides of the leather, and the impact on both sides of the leather will form a pressurized effect. When the pressurized circulation cover plate circulates the dye, the ultrasonic transmitter will be started, and the ultrasonic wave will improve the uniformity of the dye dispersion. When the leather is stamped on both sides, the leather will float continuously inside the limit chamber, and the pressurized floating will accelerate the penetration of the dye, which can effectively improve the leather dyeing efficiency and dyeing quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional schematic diagram of a leather dyeing rapid penetration device.

[0020] Figure 2 The present invention is a schematic diagram of the decomposition of the floating limit bin plate and the pressurized circulation cover plate in the leather dyeing rapid penetration equipment.

[0021] Figure 3 The present invention is a three-dimensional schematic diagram of a floating limit bin plate in a leather dyeing rapid penetration device.

[0022] Figure 4 It is a side view of a floating limit bin plate in a leather dyeing rapid penetration device.

[0023] Figure 5 yes Figure 4 Cross-sectional view at section AA.

[0024] Figure 6 The present invention is a three-dimensional schematic diagram of a sealing adjustment mechanism in a leather dyeing rapid penetration device.

[0025] Figure 7 The present invention is a three-dimensional schematic diagram of a water outlet pipe in a leather dyeing rapid penetration device.

[0026] Figure 8 The present invention is a three-dimensional schematic diagram of a pressurized circulation cover plate in a leather dyeing rapid penetration device.

[0027] Fig. 9 The present invention is a planar cutaway stereoscopic diagram of a pressurized circulation cover plate in a leather dyeing rapid penetration device.

[0028] Fig.10 The present invention is a three-dimensional schematic diagram of a gas circulation device in a leather dyeing rapid penetration device.

[0029] Fig.11 The present invention is a planar cross-sectional stereoscopic diagram of a gas circulation device in a leather dyeing rapid penetration device.

[0030] The numbers in the figure are:

[0031] 1. Rotating mounting table; 2. Floating limiter plate; 21. Sealing adjustment mechanism; 211. Rotating adjustment shaft; 212. Sealing layer; 213. Connecting port; 214. Rotating drive; 22. Limiting mechanism; 221. Supporting limiter; 222. Linkage adjustment bracket; 223. Linear drive; 224. Telescopic rod; 2241. Guide bevel; 23. Water diversion outlet pipe; 231. Flow hole; 232. Pressure detector; 233. Solenoid valve; 3. Pressurized flow cover plate; 3 1. Uniform spray plate; 32. First diffuse water spray hole; 33. Uniform material diffuse spray head; 331. Rotating nozzle; 3311. Second diffuse water spray hole; 332. Transmission rod; 333. Spiral drive wheel; 4. Ultrasonic transmitter; 5. Gas circulation device; 51. Guide protrusion; 52. Docking contact head; 53. Guide column; 54. Spring; 55. Elastic connecting sleeve; 56. Air supply device; 561. Air guide track; 562. Inclined guide plate; 563. Turbofan; 6. Leather. DETAILED DESCRIPTION

[0032] In order to further understand the features, technical means, specific objectives and functions of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0033] See also Figures 1 to 11 As shown, a leather dyeing rapid penetration equipment includes a rotating mounting platform 1, a floating limit bin plate 2, a pressurized circulation cover plate 3, an ultrasonic emitter 4 and a gas circulation device 5. The floating limit bin plate 2 is installed on the rotating end of the rotating mounting platform 1. The floating limit bin plate 2 is provided with a limit chamber for laying leather 6 inside. The upper and lower sides of the limit chamber are respectively provided with openings. The pressurized circulation cover plate 3 is provided with multiple and symmetrically installed on both sides of the floating limit bin plate 2. The output end of the pressurized circulation cover plate 3 is connected with the inside of the floating limit bin plate 2. There are multiple ultrasonic emitters 4 evenly installed on the pressurized circulation cover plate 3. The ultrasonic emitter 4 is used for vibrating and diffusing the dye. The gas circulation device 5 is installed above the rotating mounting platform 1. The gas circulation device 5 is used for ventilating the floating limit bin plate 2.

[0034] The pressurized circulation cover plate 3 is connected to the booster pump. When the leather 6 needs to be dyed, the upper end opening of the floating limit warehouse plate 2 is opened, and the rotating mounting platform 1 drives the floating limit warehouse plate 2 to rotate into an inclined state. The staff then puts the cut leather 6 into the upper end opening of the floating limit warehouse plate 2. The inclined state of the floating limit warehouse plate 2 facilitates the leather 6 to slide obliquely into the limiting chamber. Then the upper end opening of the floating limit warehouse plate 2 is closed, and the rotating mounting platform 1 is rotated again to adjust the floating limit warehouse plate 2 to a horizontal state, which will make the leather 6 inside the floating limit warehouse plate 2 flat. The booster pump transports the dye to the inside of the booster circulation cover plate 3, and the booster circulation cover plates 3 on both sides of the floating limit warehouse plate 2 will spray the dye evenly onto both sides of the leather 6. The impact on both sides of the leather 6 will form a boosting effect, which increases the pressure. When the pressure circulation cover plate 3 circulates the dye, the ultrasonic transmitter 4 will be activated, and the ultrasonic wave will improve the uniformity of the dye dispersion. When the leather 6 is punched on both sides, the leather 6 will float continuously inside the limit chamber. The pressurized floating can effectively improve the penetration effect and penetration efficiency. After the leather 6 is punched for a period of time, when the material needs to be taken, the pressurized circulation cover plate 3 stops punching, and the rotating mounting table 1 drives the floating limit bin plate 2 to rotate into a vertical state. The limit bin rotates into a vertical state to facilitate the detachment of the dye attached to the leather 6. The upper end opening of the floating limit bin plate 2 is connected to the gas circulation device 5, and then the upper and lower end openings of the floating limit bin plate 2 are opened. The gas circulation device 5 simultaneously conveys airflow to the inside of the floating limit bin plate 2 to blow out the dyed leather material, which is convenient for rapid material removal. The rotating mounting table 1 is a reference to the prior art and is not described here.

[0035] See also Figures 1 to 4 As shown, sealing adjustment mechanisms 21 are installed in the openings on the upper and lower sides of the floating limit warehouse plate 2, a plurality of diversion outlet pipes 23 are also installed inside the floating limit warehouse plate 2, and a limiting mechanism 22 is installed in the limiting chamber of the floating limit warehouse plate 2.

[0036] The opening at the upper end of the floating limit bin plate 2 is used for feeding, and the opening at the lower end of the floating limit bin plate 2 is used for discharging. The sealing adjustment mechanism 21 is used to adjust the openings on the upper and lower sides of the floating limit bin plate 2. When the staff places the leather 6 to be dyed into the limiting chamber of the floating limit bin plate 2 through the opening at the upper end of the floating limit bin plate 2, the limiting mechanism 22 in the limiting chamber will adjust the height in the limiting chamber accordingly according to the thickness of the leather 6, so that the leather 6 entering the limiting chamber can remain in a relatively flat state when impacted for stamping and floating. When the floating limit bin plate 2 cooperates with the pressurized circulation cover plate 3 for stamping and dyeing, the inside of the floating limit bin plate 2 will be subjected to water pressure. When the water pressure reaches a certain level, the diversion outlet pipe 23 will open to discharge the dye and transport the dye to the area to be treated.

[0037] See also Figure 3 and Figure 6As shown, the sealing adjustment mechanism 21 includes a rotating adjustment shaft 211 installed at the opening position of the floating limit bin plate 2, and a sealing layer 212 and a communication port 213 are provided on the rotating adjustment shaft 211.

[0038] The sealing adjustment mechanism 21 further includes a rotary driver 214 for driving the rotary adjustment shaft 211 to perform rotational adjustment. A sensor is installed in the communication port 213 of the rotary adjustment shaft 211 .

[0039] The rotary driver 214 is preferably a servo motor. When it is necessary to open the opening of the floating limit warehouse plate 2, the servo motor drives the rotating adjustment shaft 211 to rotate and adjust so that the connecting port 213 on the rotating adjustment shaft 211 is connected with the opening at the upper end of the floating limit warehouse plate 2. At this time, the staff can pass the cut leather 6 into the interior from the opening at the upper end of the floating limit warehouse plate 2. After the sensor in the connecting port 213 detects that the leather 6 has entered, the servo motor rotates again to make the sealing layer 212 on the rotating adjustment shaft 211 dock with the opening at the upper end of the floating limit warehouse plate 2. When the sealing layer 212 docks with the opening at the upper end of the floating limit warehouse plate 2, it will be squeezed to form a blockage, thereby effectively controlling the opening closing state of the floating limit warehouse plate 2.

[0040] See also Figures 3 to 5 As shown, the limit mechanism 22 includes a support limit frame 221 installed inside the floating limit bin plate 2, and a linkage adjustment bracket is installed above the support limit frame 221. The gap between the linkage adjustment bracket and the support limit frame 221 forms a limit chamber, and the linkage adjustment bracket is used to lift and adjust the height inside the limit chamber.

[0041] A guiding bevel groove is provided on the side of the linkage adjustment bracket, and the linkage adjustment bracket includes a telescopic rod 224 telescopically installed in the wall thickness of the floating limit bin plate 2, and a guiding bevel 2241 is installed at the extending end of the telescopic rod 224, and the guiding bevel 2241 is engaged with the guiding bevel groove. The linkage adjustment bracket also includes a linear driver 223 that drives the telescopic rod 224 to telescopically move.

[0042] The linear drive 223 is preferably an electric push rod. When the leather 6 enters the interior from the opening at the upper end of the floating limit warehouse plate 2, the leather 6 will fall between the support limit frame 221 and the linkage adjustment bracket. Then, according to the thickness of the leather 6, the telescopic rod 224 is pushed to move by the electric push rod. When the telescopic rod 224 moves, the guide bevel 2241 will push the guide bevel groove of the linkage adjustment bracket. Since the guide bevel 2241 and the guide bevel groove are both inclined, when the guide bevel groove of the linkage adjustment bracket is pushed, the guide bevel groove will slide along the guide bevel 2241, so that the linkage adjustment bracket is subjected to pushing force, and the linkage adjustment The joint bracket will move along the inside of the floating limit bin plate 2, and when the telescopic rod 224 stops moving, the linkage adjustment bracket will stop accordingly. When the linkage adjustment bracket moves, the gap distance between the linkage adjustment bracket and the support limit frame 221 will be adjusted. After the linkage adjustment bracket and the support limit frame 221 are adjusted, when the pressurized circulation cover plate 3 is stamping the limited leather 6, the linkage adjustment bracket and the support limit frame 221 will play a limiting role, so that the leather 6 can maintain a relatively stable floating during stamping, and the limiting gap can be adjusted to facilitate the limit control of leather 6 of different thicknesses, effectively ensuring the stability of the leather 6 during stamping and dyeing.

[0043] See also Figure 3 and Figure 7 As shown, the diversion outlet pipe 23 is provided with a plurality of flow holes 231 , and filter screens are provided on the flow holes 231 . A solenoid valve 233 is installed at the water outlet end of the diversion outlet pipe 23 , and a pressure detector 232 is also installed on the diversion outlet pipe 23 .

[0044] There are multiple diversion outlet pipes 23 evenly distributed inside the floating limit warehouse plate 2 to improve the stability of pressure discharge. The flow hole 231 of the diversion outlet pipe 23 is used to guide the outflow of dyes. The filter screen on the flow hole 231 can effectively filter the flowing dyes to prevent larger particles from entering the interior and causing blockage. When the boost circulation cover plate 3 performs stamping and dyeing on the leather 6 inside the floating limit warehouse plate 2, the boost circulation cover plate 3 continuously transports dyes to the inside of the floating limit warehouse plate 2, and the internal pressure of the floating limit warehouse plate 2 will continue to increase. The pressure detector 232 of the diversion outlet pipe 23 can effectively detect the internal water pressure. When the water pressure inside the floating limit warehouse plate 2 reaches the specified pressure, the solenoid valve 233 at the outlet end of the diversion outlet pipe 23 will adjust the displacement so that the pressure of the dyeing inside the floating limit warehouse plate 2 is always kept within the specified range, effectively ensuring the stability of the dyeing by dye stamping.

[0045] See also Figure 2 and Figure 8 As shown, a circulation chamber is provided inside the pressurized circulation cover plate 3, and a uniform spraying plate 31 is provided on the side of the pressurized circulation cover plate 3 that contacts the floating limit bin plate 2, and a uniform material diffusion spraying head 33 is installed on the uniform spraying plate 31.

[0046] The dye is transported to the flow chamber of the booster flow cover plate 3 through the booster pump, and the ultrasonic transmitter 4 is started accordingly, which can effectively make the internal dye of the flow chamber diffuse evenly, and effectively keep the dye components in the flow chamber evenly diffused. The dye continuously enters the interior of the flow chamber, which causes the internal dye to be squeezed, and the squeezed dye will be sprayed out from the uniform spray plate 31 and the uniform material diffusion spray head 33 together. The uniform spray plate 31 and the uniform material diffusion spray head 33 can effectively spray the dye onto the surface of the leather 6. When the dye is sprayed, the leather 6 placed in a limited position can be driven to float. At the same time, the dye spraying and squeezing the leather 6 can effectively improve the permeability and effectively improve the dyeing efficiency.

[0047] See also Figure 8 and Fig. 9 As shown, the uniform spray plate 31 is covered with first diffusion spray holes 32, the first diffusion spray holes 32 are distributed in a ring shape, and the water outlet direction of the first diffusion spray holes 32 is inclined to diffuse outward.

[0048] The dye continuously enters the interior of the circulation chamber, which will squeeze the internal dye. The squeezed dye will be sprayed out from the first diffusion water spray hole 32 of the uniform spray plate 31. The water outlet direction of the first diffusion water spray hole 32 is inclined to diffuse outward, which will also guide the dye to be sprayed and diffused. At the same time, the first diffusion water spray hole 32 is distributed in an annular shape, which will make the stamped dye diffuse and stamp outward uniformly along the axis of the leather 6, effectively ensuring the stability of the stamping of the leather 6.

[0049] See also Figure 8 and Fig. 9 As shown, the uniform material diffusion spray head 33 includes a rotating spray head 331 installed at the axial center position of the uniform spray plate 31 , the rotating spray head 331 is covered with second diffusion water spray holes 3311 , and a conduction component is installed inside the rotating spray head 331 .

[0050] The conduction component includes a transmission rod 332 mounted on the rotating nozzle 331 , on which a spiral driving wheel 333 is mounted, and inside of the spiral driving wheel 333 are provided a plurality of flow blades, and the spiral driving wheel 333 is arranged at the liquid inlet end of the pressurized circulation cover plate 3 .

[0051] The second diffusion water spray hole 3311 on the rotating nozzle 331 has the same structure as the first diffusion water spray hole 32 and is also distributed in a ring shape. The dye is transported to the flow chamber of the boost circulation cover plate 3 through the boost pump. When the boost pump transports the dye, it will pass through the spiral driving wheel 333 of the conductive component. When the spiral driving wheel 333 rotates, it will drive the transmission rod 332 to rotate accordingly. When the transmission rod 332 rotates, it will drive the rotating nozzle 331 to rotate accordingly. When the rotating nozzle 331 rotates, it will drive the stamped dye to rotate and diffuse obliquely. The obliquely rotated diffused dye can effectively improve the uniformity of dye-stamped leather goods and effectively make up for the shortcomings of fixed stamping.

[0052] See also Figure 1 and Fig.10 As shown, the gas circulation device 5 includes a docking contact head 52 arranged above the boost circulation cover, the docking contact head 52 is used to dock with the upper end opening of the floating limit warehouse plate 2, and an air supply device 56 is installed above the docking contact head 52.

[0053] An air guide port is provided inside the docking contact head 52, an elastic connecting sleeve 55 is provided on the top of the docking contact head 52, the elastic connecting sleeve 55 is connected to the air outlet end of the air supply device 56, a guide column 53 is installed on the top of the docking contact head 52, a spring 54 is installed between the docking contact head 52 and the air supply device 56, and the docking contact head 52 also includes a guide protrusion 51 installed on the boost circulation cover plate 3.

[0054] When it is necessary to take materials, the pressurized circulation cover plate 3 stops stamping, and the rotating mounting platform 1 drives the floating limit warehouse plate 2 to rotate into a vertical state. When the floating limit warehouse plate 2 rotates, the guiding protrusion 51 contacts the docking contact head 52. When the docking contact head 52 contacts the guiding protrusion 51, the docking contact head 52 will shrink and move. When the docking contact head 52 shrinks and moves, the docking contact head 52 moves upward along the guide column 53, and the spring 54 is squeezed. When the docking contact head 52 moves to the upper opening position of the floating limit warehouse plate 2, the spring 54 is squeezed. The spring 54 will push the docking contact head 52 down, so that the docking contact head 52 will dock with the opening at the upper end of the floating limit warehouse plate 2, and then the opening at the upper end of the floating limit warehouse plate 2 will be opened, and the air supply device 56 will be started again to supply air. The wind will evenly enter the interior of the floating limit warehouse plate 2, which can effectively make the surface of the dyed leather 6 quickly dry. Then, the opening at the lower end of the floating limit warehouse plate 2 will be opened, and the dyed leather 6 will be quickly discharged from the opening at the lower end of the floating limit warehouse plate 2 under the influence of the airflow, effectively ensuring the stability of the leather 6.

[0055] See also Fig.10 and Fig.11 As shown, the air supply device 56 includes an air guide track 561 installed on the docking contact head 52, and an air blowing port is provided at the bottom of the air guide track 561, which is connected to the docking contact head 52. The interior of the air guide track 561 is covered with inclined guide plates 562, and the inclined guide plates 562 are stepped. A turbo fan 563 is also installed on the air guide track 561.

[0056] When it is necessary to supply air to the interior of the floating limit bin plate 2, start the turbo fan 563. When the turbo fan 563 rotates, the airflow will be quickly blown to the interior of the air guide track 561. The height of the inclined guide plate 562 inside the air guide track 561 is stepped. When the flowing gas enters the interior of the air guide track 561, the inclined guide plate 562 inside the air guide track 561 will evenly guide the airflow to the blowing port position of the air guide track 561, so that the airflow is evenly blown to the interior of the limit bin plate, and the surface of the leather 6 is quickly air-dried. The rapid air-drying can effectively ensure the stability of dyeing and curing.

[0057] Specific working principle:

[0058] When it is necessary to dye the leather 6, the upper opening of the floating limit warehouse plate 2 is opened, and the rotating mounting platform 1 drives the floating limit warehouse plate 2 to rotate into an inclined state. The staff then puts the cut leather 6 into the upper opening of the floating limit warehouse plate 2. The inclined state of the floating limit warehouse plate 2 facilitates the leather 6 to slide obliquely into the limiting chamber. Then the upper opening of the floating limit warehouse plate 2 is closed, and the rotating mounting platform 1 is rotated again to adjust the floating limit warehouse plate 2 to a horizontal state, which will make the leather 6 inside the floating limit warehouse plate 2 flat. The booster pump transports the dye to the inside of the booster circulation cover plate 3. The booster circulation cover plates 3 on both sides of the floating limit warehouse plate 2 will evenly spray the dye onto both sides of the leather 6. The impact on both sides of the leather 6 will form a booster effect. When the booster circulation cover plate 3 circulates the dye, The ultrasonic transmitter 4 will start up accordingly, and the ultrasonic wave will improve the uniformity of dye dispersion. When the leather 6 is punched on both sides, it will float continuously inside the limit chamber. The pressurized floating can effectively improve the penetration effect and efficiency. After the leather 6 has been punched for a period of time, when the material needs to be taken, the pressurized circulation cover plate 3 stops punching, and the rotating mounting table 1 drives the floating limit bin plate 2 to rotate into a vertical state. The limit bin rotates into a vertical state to facilitate the detachment of the dye attached to the leather 6. The upper end opening of the floating limit bin plate 2 is connected to the gas circulation device 5, and then the upper and lower end openings of the floating limit bin plate 2 are opened. The gas circulation device 5 simultaneously transports airflow to the inside of the floating limit bin plate 2 to blow out the dyed leather material, which can effectively improve the leather dyeing efficiency and dyeing quality.

[0059] The above embodiments only express one or several implementation modes of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for those of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. A leather dyeing rapid penetration device, characterized in that: It comprises a rotating mounting platform (1), a floating limit bin plate (2), a pressurized circulation cover plate (3), an ultrasonic transmitter (4) and a gas circulation device (5); The floating limit storage plate (2) is mounted on the rotating end of the rotating mounting platform (1), and a limit chamber for laying the leather (6) is provided inside the floating limit storage plate (2), and openings are provided on the upper and lower sides of the limit chamber respectively; A plurality of pressurized circulation cover plates (3) are provided and symmetrically mounted on both sides of the floating limit bin plate (2), and the output end of the pressurized circulation cover plate (3) is in communication with the inside of the floating limit bin plate (2); A plurality of ultrasonic transmitters (4) are evenly mounted on the pressurized circulation cover plate (3), and the ultrasonic transmitters (4) are used to vibrate and diffuse the dye; The gas circulation device (5) is installed above the rotating mounting platform (1), and the gas circulation device (5) is used to ventilate the floating limit bin plate (2); Sealing adjustment mechanisms (21) are installed in the openings on the upper and lower sides of the floating limit bin plate (2), a plurality of diversion water outlet pipes (23) are installed inside the floating limit bin plate (2), and a limiting mechanism (22) is installed in the limiting chamber of the floating limit bin plate (2); The sealing adjustment mechanism (21) comprises a rotating adjustment shaft (211) installed at the opening position of the floating limit bin plate (2), and a sealing layer (212) and a communication port (213) are provided on the rotating adjustment shaft (211); The limiting mechanism (22) comprises a supporting limiting frame (221) installed inside the floating limiting warehouse plate (2), a linkage adjustment bracket is installed above the supporting limiting frame (221), a gap between the linkage adjustment bracket and the supporting limiting frame (221) forms a limiting chamber, and the linkage adjustment bracket is used to lift and lower the height of the interior of the limiting chamber; A plurality of flow holes (231) are provided on the diversion water outlet pipe (23), and filter screens are provided on the flow holes (231). A solenoid valve (233) is installed at the water outlet end of the diversion water outlet pipe (23), and a pressure detector (232) is also installed on the diversion water outlet pipe (23); A circulation chamber is provided inside the pressurized circulation cover plate (3), and a uniform spray plate (31) is provided on the side of the pressurized circulation cover plate (3) that contacts the floating limit bin plate (2), and a uniform material diffusion spray head (33) is installed on the uniform spray plate (31); The uniform spray plate (31) is covered with first diffuser water spray holes (32), the first diffuser water spray holes (32) are distributed in a ring shape, and the water outlet direction of the first diffuser water spray holes (32) is inclined to diffuse outwards; The uniform material diffusion spray head (33) comprises a rotating spray head (331) installed at the axial center position of the uniform spray plate (31), the rotating spray head (331) is covered with second diffusion spray holes (3311), and a conduction component is installed inside the rotating spray head (331).

2. A leather dyeing rapid penetration device according to claim 1, characterized in that: The gas circulation device (5) comprises a docking contact head (52) arranged above the pressurized circulation cover, the docking contact head (52) being used to dock with the upper end opening of the floating limit bin plate (2), and an air supply device (56) is installed above the docking contact head (52).

3. A leather dyeing rapid penetration device according to claim 2, characterized in that: The air supply device (56) comprises an air guide track (561) mounted on the butt-jointed abutting head (52); an air blowing port is provided at the bottom of the air guide track (561); the air blowing port is communicated with the butt-jointed abutting head (52); the interior of the air guide track (561) is covered with inclined guide plates (562); the inclined guide plates (562) are in a stepped shape; and a turbo fan (563) is also mounted on the air guide track (561).

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