CN216513918U

CN216513918U - Water squeezing device for dyeing and finishing of fur leather

Info

Publication number: CN216513918U
Application number: CN202123059487.5U
Authority: CN
Inventors: 冯献青; 黄招; 贾兰英; 马丛登; 张世超; 胡延冰
Original assignee: Henan Prosper Skins & Leather Enterprise Co ltd
Current assignee: Longfeng Gelemei Fashion Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-05-13
Anticipated expiration: 2031-12-07

Abstract

The utility model relates to a water squeezing device for dyeing and finishing of fur leather in the technical field of leather production, which comprises a water squeezing tank, wherein the top of the water squeezing tank is divided into a first horizontal section, an inclined section and a second horizontal section along the conveying direction of the fur leather, the height of the first horizontal section is higher than that of the second horizontal section, and the first horizontal section is connected with the second horizontal section through the inclined section; the horizontal section I is sequentially provided with the first water squeezing assembly and the second water squeezing assembly, and the inclined section is provided with the third water squeezing assembly; the leather production line can adapt to the leathers with different thicknesses, and is high in practicability.

Description

Water squeezing device for dyeing and finishing of fur leather

Technical Field

The utility model relates to the technical field of leather production, in particular to a wringing device for dyeing and finishing fur leather.

Background

The leather wringing machine is mainly used as a key device for wringing operation, but the existing leather wringing machine has the problems of incomplete design, poor wringing effect, easiness in causing fur wrinkle, poor wringing effect on the front and back sides of the leather after wringing, great difference, adverse effect on subsequent production, low working efficiency and the like.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a water squeezing device for dyeing and finishing fur leather, which comprises a water squeezing tank, wherein a water outlet pipe with a valve is arranged at the bottom of the water squeezing tank, the top of the water squeezing tank is divided into a first horizontal section, an inclined section and a second horizontal section along the transportation direction of the fur leather, the height of the first horizontal section is higher than that of the second horizontal section, and the first horizontal section is connected with the second horizontal section through the inclined section; a first water squeezing assembly and a second water squeezing assembly are sequentially arranged on the first horizontal section, a third water squeezing assembly is arranged on the inclined section, and the second horizontal section is a material receiving area;

the water leakage holes are distributed in the horizontal section I corresponding to the first water squeezing assembly, the first water squeezing assembly comprises an upper pressing roller I and a lower pressing roller I, two ends of the upper pressing roller I are arranged on the horizontal section I through a lifting support I, the upper pressing roller I is connected with a driving motor I, the lower pressing roller I vertically corresponds to the upper pressing roller I, the lower pressing roller is located in the water squeezing box, an opening is formed in the horizontal section I corresponding to the highest position of the lower pressing roller, and the highest position of the lower pressing roller is leaked out of the water squeezing box from the opening and matched with the upper pressing roller I; the lower pressing roller can be connected with a stepping motor, and the rotating direction of the stepping motor is opposite to that of the first driving motor;

a rectangular opening is formed in the horizontal section I corresponding to the water squeezing component II, the water squeezing component II comprises an upper pressing roller II and a conveying belt I, two ends of the upper pressing roller II are arranged above one end, close to the water squeezing component I, of the rectangular opening through a lifting support II, the upper pressing roller II is connected with a driving motor II, the conveying belt I is arranged at the rectangular opening, the conveying surface of the conveying belt I is flush with the rectangular opening, a layer of water absorption felt is fixed on the conveying belt I, two ends of the conveying belt I are respectively arranged on a driving roller I and a driven roller I, the driving roller I and the upper pressing roller II correspond up and down, two ends of the driving roller I and the driven roller I are respectively rotatably connected with the inner wall of the corresponding water squeezing tank through bearings, and one end of the driving roller I penetrates through the water squeezing tank and then is connected with a rotating motor I;

the third water squeezing component comprises a second conveying belt, the two ends of the second conveying belt are respectively arranged on the second driving roller and the second driven roller, a layer of water absorbing felt is also fixed on the second conveying belt, the second driving roller and the second driven roller are respectively arranged at the upper end and the lower end of the inclined section through a third lifting support, water leakage holes are also fully distributed in the inclined section, and the second driving roller is connected with a second rotating motor.

Preferably, the lifting support I comprises a vertically arranged support column, the lower end of the support column is fixedly connected with the top of the water squeezing tank, a U-shaped groove is formed in the support column, a threaded rod is arranged in the U-shaped groove, the lower end of the threaded rod is rotatably connected with the bottom end of the U-shaped groove through a bearing, the upper end of the threaded rod penetrates through the top end of the U-shaped groove and is connected with a handle, a sliding block is arranged on the threaded rod in the U-shaped groove in a threaded fit mode and is matched with the U-shaped groove, one side of the sliding block extends out of the U-shaped groove and is fixedly connected with a fixing plate through a connecting piece, two ends of the upper compression roller I are fixedly connected with a rotating shaft, the rotating shaft is rotatably connected with the fixing plate of the corresponding lifting support I through a bearing, and one rotating shaft of the upper compression roller I penetrates through the fixing plate and is connected with an output shaft of the driving motor I; the corresponding threaded rod can be rotated by rotating the two handles, the sliding block does not rotate along with the threaded rod under the limiting action of the U-shaped groove but moves up and down along the threaded rod, the fixing plate connected with the sliding block drives the upper pressing roller I to move up and down along with the sliding block, and then the height of the upper pressing roller I is adjusted to adapt to the wringing of the leather with different thicknesses, so that the dragging damage caused when the water is wrung on the leather is avoided; in order to increase the adjustment synchronism of the lifting supports at the two ends of the upper compression roller, the two handles can be replaced by two forward and reverse rotating motors which can synchronously rotate; the second lifting support and the third lifting support are the same as the first lifting support in structure, the height of the upper press roll is convenient to adjust, and the gap between the second conveying belt and the inclined section is convenient to adjust, so that the leather water squeezing device is suitable for water squeezing of furs with different thicknesses.

Preferably, the first lifting support, the second lifting support and the third lifting support are telescopic rods, and the telescopic rods are electric push rods or cylinders, so that the first upper press roller, the second upper press roller and the second conveying belt can be adjusted more conveniently and efficiently.

Preferably, a feeding roller is arranged on the water squeezing box in front of the first horizontal section, the highest point of the feeding roller and the first horizontal section are located at the same height, and the feeding roller is connected with a third driving motor through a belt. The setting of material loading roller plays the preliminary treatment effect to the leather of treating the wringing, and the leather of treating the wringing is placed on the material loading roller, and the one end of leather is placed in the last compression roller of horizontal segment one, and constantly antedisplacement under the cooperation of last compression roller one and material loading roller, material loading roller play support, transportation, transition and arrangement effect to the leather, make the leather that gets into horizontal segment one extend more.

Preferably, the lower side of the first driving roller is provided with a squeezing roller, the two ends of the squeezing roller are rotatably connected with the inner wall of the corresponding squeezing tank through bearings, one end of the squeezing roller penetrates through the squeezing tank and then is connected with a third rotating motor, the squeezing roller can squeeze the water-absorbing felt on the first conveying belt, the water on the lower surface of the leather absorbed by the water-absorbing felt on the first conveying belt is squeezed out, and the water-absorbing effect of the water-absorbing felt is always in a good state.

Preferably, a water baffle is arranged in front of the first driving roller and is positioned in the water squeezing box, so that liquid falling from the water leakage hole of the first horizontal section is prevented from wetting the water absorption felt on the first driving roller.

Preferably, the height of the second horizontal section is lower than that of the water squeezing roller, so that the water squeezing roller in the water squeezing tank is higher than the liquid level in the water squeezing tank, and the water squeezing effect of the water squeezing roller on the upper water absorption felt of the first conveying belt is not affected by liquid in the water squeezing tank.

The utility model also comprises other components which can enable the water squeezing device for dyeing and finishing the fur leather to be normally used, such as a control component of a valve, a control component of a first driving motor, a control component of a second driving motor, a control component of a third driving motor, a control component of a first rotating motor, a control component of a second rotating motor, a control component of a third rotating motor, a control component of a forward and reverse rotating motor, a control component of an electric push rod, a control component of an air cylinder, a control component of a stepping motor and the like, which are all conventional technical means in the field. In addition, the devices or components which are not limited in the utility model all adopt the conventional technical means in the field, and the feeding roller, the water baffle plate, the wringing roller, the U-shaped groove, the threaded rod, the second conveying belt and the like all adopt the conventional technical means or equipment in the field.

The working principle of the utility model is that the heights of the upper press roll I and the upper press roll II and the gap between the conveyor belt II and the inclined section are adjusted to adapt to the thickness of the fur leather to be wrung; then the leather to be squeezed is placed below the first upper pressing roller, the first upper pressing roller and the second lower pressing roller are matched to squeeze water and transport the leather, the squeezed water enters the squeezing water tank through the water leakage hole, the leather squeezed by the first upper pressing roller is transported to the second upper pressing roller, the second upper pressing roller is matched with the first conveying belt to squeeze water for the second time, the lower surface of the pair of leather of the conveying belt absorbs water and removes impurities in the squeezing process, the leather enters the inclined section after the water absorption and impurity removal treatment of the first conveying belt, the leather is squeezed by the second conveying belt for the third time and absorbs water and removes impurities on the upper surface of the leather, and finally the leather enters the horizontal section II to complete the squeezing operation.

The utility model has the advantages of reasonable structure and simple and convenient operation, the first and second water squeezing of the fur leather is completed at the horizontal section, the water absorption and impurity removal operation is performed on the lower surface of the fur leather, the third water squeezing and the water absorption and impurity removal operation on the upper surface of the fur leather are completed at the inclined section, the whole process is smooth and efficient, the water squeezing effect is good, the efficiency is high, the water absorption and impurity removal treatment is performed on the front and back surfaces of the fur leather, the consistency of the front and back surfaces of the fur leather is further improved, and the subsequent production is facilitated; the leather processing device can adapt to leather with different thicknesses and is high in practicability.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic structural view of embodiment 1 of the present invention;

FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;

FIG. 3 is a schematic view of a connection structure between a slide block and a fixed plate of the first lifting bracket in FIG. 2;

FIG. 4 is a schematic structural view of embodiment 2 of the present invention;

fig. 5 is a schematic structural diagram of embodiment 3 of the present invention.

In the figure: 1. the automatic water squeezing device comprises a water squeezing box, 2 parts of a feeding roller, 3 parts of a belt, 4 parts of a driving motor III, 5 parts of a support column, 6 parts of a handle, 7 parts of a threaded rod, 8 parts of an upper pressing roller I, 9 parts of a driving motor I, 10 parts of a stepping motor, 11 parts of a rotating motor III, 12 parts of a conveying belt II, 13 parts of a conveying belt I, 14 parts of an upper pressing roller II, 15 parts of a driving roller I, 16 parts of a water squeezing roller, 17 parts of a driven roller I, 18 parts of a driving roller II, 19 parts of a driven roller II, 20 parts of a driven roller II, 21 parts of a horizontal section I, water leakage holes, 22 parts of an inclined section, 23 parts of a horizontal section II, 24 parts of a water baffle plate, 25 parts of a U-shaped groove, 26 parts of a water outlet pipe, 27 parts of a sliding block, 28 parts of a connecting part, 29 parts of a lower pressing roller, 30 parts of a rotating shaft, 31 parts of a fixing plate, 32 parts of a forward and reverse rotating motor, 33 parts of a telescopic rod.

Detailed Description

The present invention will be described more clearly with reference to the accompanying drawings, which are included to illustrate and not to limit the present invention. All other embodiments, which can be obtained by those skilled in the art without any inventive step based on the embodiments of the present invention, should be included in the scope of the present invention.

Example 1

As shown in fig. 1-3, the utility model provides a wringing device for fur leather dyeing and finishing, which comprises a wringing box 1, wherein a water outlet pipe 26 with a valve is arranged at the bottom of the wringing box 1, the top of the wringing box 1 is divided into a first horizontal section 20, an inclined section 22 and a second horizontal section 23 along the fur leather transportation direction, the height of the first horizontal section 20 is higher than that of the second horizontal section 23, and the first horizontal section 20 is connected with the second horizontal section 23 through the inclined section 22; a first water squeezing assembly and a second water squeezing assembly are sequentially arranged on the first horizontal section 20, a third water squeezing assembly is arranged on the inclined section 22, and the second horizontal section 23 is a material receiving area;

the water leakage holes 21 are distributed in the horizontal section I20 corresponding to the first water squeezing assembly I, the first water squeezing assembly I comprises an upper pressing roller I8 and a lower pressing roller 29, two ends of the upper pressing roller I8 are arranged on the horizontal section I20 through a lifting support I, the upper pressing roller I8 is connected with a driving motor I9, the lower pressing roller 29 vertically corresponds to the upper pressing roller I8, the lower pressing roller 29 is located in the water squeezing tank 1, an opening is formed in the horizontal section I20 corresponding to the highest position of the lower pressing roller 29, and the highest position of the lower pressing roller 29 leaks out of the water squeezing tank 1 from the opening and is matched with the upper pressing roller I8; the lower pressure roller 29 can be connected with a stepping motor 10, and the rotation direction of the stepping motor 10 is opposite to that of the first driving motor 9;

a rectangular opening is formed in a horizontal section I20 corresponding to the second water squeezing assembly, the second water squeezing assembly comprises a second upper pressing roller 14 and a first conveying belt 13, two ends of the second upper pressing roller 14 are arranged above one end, close to the first water squeezing assembly, of the rectangular opening through a second lifting support, the second upper pressing roller 14 is connected with a second driving motor, the first conveying belt 13 is arranged at the rectangular opening, a conveying surface of the first conveying belt 13 is flush with the rectangular opening, a layer of water absorption felt is fixed on the first conveying belt 13, two ends of the first conveying belt 13 are respectively arranged on a first driving roller 15 and a first driven roller 17, the first driving roller 15 corresponds to the second upper pressing roller 14 from top to bottom, two ends of the first driving roller 15 and the first driven roller 17 are respectively rotatably connected with the inner wall of the corresponding water squeezing tank 1 through bearings, and one end of the first driving roller 15 penetrates through the water squeezing tank 1 and then is connected with the first rotating motor;

the third water squeezing component comprises a second conveying belt 12, the two ends of the second conveying belt 12 are respectively arranged on a second driving roller 18 and a second driven roller 19, a layer of water absorbing felt is also fixed on the second conveying belt 12, the second driving roller 18 and the second driven roller 19 are respectively arranged at the upper end and the lower end of an inclined section 22 through a third lifting support, water leakage holes 21 are fully distributed in the inclined section 22, and the second driving roller 18 is connected with a second rotating motor.

The lifting support comprises a support pillar 5 which is vertically arranged, the lower end of the support pillar 5 is fixedly connected with the top of the water squeezing tank 1, a U-shaped groove 25 is arranged on the supporting column 5, a threaded rod 7 is arranged in the U-shaped groove 25, the lower end of the threaded rod 7 is rotatably connected with the bottom end of the U-shaped groove 25 through a bearing, the upper end of the threaded rod 7 penetrates through the top end of the U-shaped groove 25 and then is connected with a handle 6, a sliding block 27 is matched on the threaded rod 7 in the U-shaped groove 25 in a threaded manner, the sliding block 27 is matched with the U-shaped groove 25, one side of the sliding block 27 extends out of the U-shaped groove 25 and is fixedly connected with a fixing plate 31 through a connecting piece 28, two ends of the upper compression roller I8 are fixedly connected with a rotating shaft 30, the rotating shaft 30 is rotatably connected with a fixing plate 31 of the corresponding lifting support I through a bearing, a rotating shaft 30 of the upper compression roller I8 penetrates through the fixing plate 31 and then is connected with an output shaft of the driving motor I9; the corresponding threaded rod 7 can be rotated by rotating the two handles 6, the sliding block 27 does not rotate along with the threaded rod 7 under the limiting action of the U-shaped groove 25 but moves up and down along the threaded rod 7, the fixing plate 31 connected to the sliding block 27 drives the upper pressing roller I8 to move up and down along with the sliding block 27, and then the height of the upper pressing roller I8 is adjusted to adapt to the wringing of the leather with different thicknesses, so that the dragging damage caused by the wringing of the leather is avoided; the second lifting support and the third lifting support are the same as the first lifting support in structure, the height of the second upper pressing roller 14 is convenient to adjust, and the gap between the second conveying belt 12 and the inclined section 22 is convenient to adjust, so that the leather water squeezing machine is suitable for squeezing leather with different thicknesses.

And a feeding roller 2 is arranged on the water squeezing box 1 in front of the first horizontal section 20, the highest point of the feeding roller 2 and the first horizontal section 20 are positioned at the same height, and the feeding roller 2 is connected with a third driving motor 4 through a belt 3. The setting of material loading roller 2 is treated the leather of wringing and is played the preliminary treatment effect, and the leather of treating wringing is from material loading roller 2 and is passed through, and the one end of leather is placed in last compression roller 8 of horizontal segment one 20, and continuous antedisplacement under the cooperation of last compression roller 8 and material loading roller 2, material loading roller 2 plays support, transportation, transition and arrangement effect to the leather, makes the leather that gets into horizontal segment one 20 extend more.

The lower of the driving roller 15 is provided with a wringing roller 16, the two ends of the wringing roller 16 are rotatably connected with the inner wall of the corresponding wringing box 1 through bearings, one end of the wringing roller 16 penetrates through the wringing box 1 and then is connected with a rotating motor III 11, the wringing roller 16 is arranged to extrude the water-absorbing felt on the conveying belt 13, the water on the lower surface of the leather absorbed by the water-absorbing felt on the conveying belt 13 is extruded, and the water-absorbing effect of the water-absorbing felt is always in a good state.

And a water baffle 24 is arranged in front of the first driving roller 15, and the water baffle 24 is positioned in the water squeezing box 1, so that liquid falling from the water leakage hole 21 of the first horizontal section 20 is prevented from wetting the water absorption felt on the first driving roller 15.

The height of the second horizontal section 23 is lower than that of the water squeezing roller 16, so that the water squeezing roller 16 in the water squeezing tank 1 is higher than the liquid level in the water squeezing tank 1, and the water squeezing effect of the water squeezing roller 16 on the water absorption felt on the first conveying belt 13 is not influenced by liquid in the water squeezing tank.

Example 2

As shown in fig. 4, the utility model provides a water squeezing device for fur and leather dyeing and finishing, which comprises a water squeezing tank 1, wherein a water outlet pipe 26 with a valve is arranged at the bottom of the water squeezing tank 1, the top of the water squeezing tank 1 is divided into a first horizontal section 20, a second inclined section 22 and a second horizontal section 23 along the fur and leather transportation direction, the height of the first horizontal section 20 is higher than that of the second horizontal section 23, and the first horizontal section 20 is connected with the second horizontal section 23 through the second inclined section 22; a first water squeezing assembly and a second water squeezing assembly are sequentially arranged on the first horizontal section 20, a third water squeezing assembly is arranged on the inclined section 22, and the second horizontal section 23 is a material receiving area;

The lifting support comprises a support pillar 5 which is vertically arranged, the lower end of the support pillar 5 is fixedly connected with the top of the water squeezing tank 1, a U-shaped groove 25 is arranged on the supporting column 5, a threaded rod 7 is arranged in the U-shaped groove 25, the lower end of the threaded rod 7 is rotatably connected with the bottom end of the U-shaped groove 25 through a bearing, a forward and reverse rotating motor 32 is connected after the upper end of the threaded rod 7 penetrates through the top end of the U-shaped groove 25, a sliding block 27 is matched on the threaded rod 7 in the U-shaped groove 25 in a threaded manner, the sliding block 27 is matched with the U-shaped groove 25, one side of the sliding block 27 extends out of the U-shaped groove 25 and is fixedly connected with a fixing plate 31 through a connecting piece 28, two ends of the upper compression roller I8 are fixedly connected with a rotating shaft 30, the rotating shaft 30 is rotatably connected with a fixing plate 31 of the corresponding lifting support I through a bearing, a rotating shaft 30 of the upper compression roller I8 penetrates through the fixing plate 31 and then is connected with an output shaft of the driving motor I9; the corresponding threaded rod 7 can be rotated through synchronous rotation of the forward and reverse rotating motors, the sliding block 27 does not rotate along with the threaded rod 7 under the limiting effect of the U-shaped groove 25 but moves up and down along the threaded rod 7, the fixing plate 31 connected to the sliding block 27 drives the upper pressing roller I8 to move up and down along with the sliding block 27, and then the height of the upper pressing roller I8 is adjusted to adapt to wringing of leathers with different thicknesses, so that dragging damage caused when the leathers are wrung is avoided; the second lifting support and the third lifting support are the same as the first lifting support in structure, the height of the second upper pressing roller 14 is convenient to adjust, and the gap between the second conveying belt 12 and the inclined section 22 is convenient to adjust, so that the leather water squeezing machine is suitable for squeezing leather with different thicknesses.

Example 3

As shown in fig. 5, the utility model provides a water squeezing device for fur and leather dyeing and finishing, which comprises a water squeezing tank 1, wherein a water outlet pipe 26 with a valve is arranged at the bottom of the water squeezing tank 1, the top of the water squeezing tank 1 is divided into a first horizontal section 20, a second inclined section 22 and a second horizontal section 23 along the fur and leather transportation direction, the height of the first horizontal section 20 is higher than that of the second horizontal section 23, and the first horizontal section 20 is connected with the second horizontal section 23 through the second inclined section 22; a first water squeezing assembly and a second water squeezing assembly are sequentially arranged on the first horizontal section 20, a third water squeezing assembly is arranged on the inclined section 22, and the second horizontal section 23 is a material receiving area;

the third water squeezing component comprises a second conveying belt 12, the two ends of the second conveying belt 12 are respectively arranged on a second driving roller 18 and a second driven roller 19, a layer of water absorption felt is also fixed on the second conveying belt 12, the two ends of the second driving roller 18 and the two ends of the second driven roller 19 are respectively arranged at the upper end and the lower end of an inclined section 22 through a third lifting support, water leakage holes 21 are also fully distributed in the inclined section 22, and the second driving roller 18 is connected with a second rotating motor.

The first lifting support, the second lifting support and the third lifting support are all telescopic rods 33 which are electric push rods or cylinders, the lifting supports at two ends of the first upper pressing roller synchronously move, the lifting supports at two ends of the second upper pressing roller synchronously move, and the lifting supports at two ends of the second driving roller and the lifting supports at two ends of the second driven roller synchronously move, so that the first upper pressing roller 8, the second upper pressing roller 14 and the second conveying roller 12 are more convenient and efficient to adjust.

The height of the second horizontal section 23 is lower than that of the squeezing roller 16, so that the squeezing roller 16 in the squeezing water tank 1 is higher than the liquid level in the squeezing water tank 1, and the squeezing effect of the squeezing roller 16 on the water absorption felt on the first conveying belt 13 is not influenced by liquid in the squeezing water tank.

Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Crowded water installation is used in fur leather dyeing and finishing, including crowded water tank, crowded water tank bottom is equipped with the outlet pipe of taking the valve, its characterized in that: the top of the water squeezing tank is divided into a first horizontal section, an inclined section and a second horizontal section along the conveying direction of the fur leather, the height of the first horizontal section is higher than that of the second horizontal section, and the first horizontal section is connected with the second horizontal section through the inclined section; a first water squeezing assembly and a second water squeezing assembly are sequentially arranged on the first horizontal section, a third water squeezing assembly is arranged on the inclined section, and the second horizontal section is a material receiving area;

the water leakage holes are distributed on the horizontal section I corresponding to the water squeezing assembly I, the water squeezing assembly I comprises an upper pressing roller I and a lower pressing roller I, two ends of the upper pressing roller I are arranged on the horizontal section I through a lifting support I, the upper pressing roller I is connected with a driving motor I, the lower pressing roller I vertically corresponds to the upper pressing roller I, the lower pressing roller is positioned in the water squeezing tank, the horizontal section I corresponding to the highest position of the lower pressing roller is provided with an opening, and the highest position of the lower pressing roller leaks out of the water squeezing tank from the opening,

a rectangular opening is formed in the horizontal section I corresponding to the water squeezing component II, the water squeezing component II comprises an upper pressure roller II and a first conveying belt, the upper pressure roller II is arranged above one end, close to the water squeezing component I, of the rectangular opening through a lifting support II, the upper pressure roller II is connected with a driving motor II, the first conveying belt is arranged at the rectangular opening, the conveying surface of the first conveying belt is flush with the rectangular opening, a layer of water absorbing felt is fixed on the first conveying belt, two ends of the first conveying belt are respectively arranged on a first driving roller and a first driven roller, the first driving roller and the second upper pressure roller correspond to each other up and down, two ends of the first driving roller and the first driven roller are respectively rotatably connected with the inner wall of the corresponding water squeezing tank through bearings, and one end of the first driving roller penetrates through the water squeezing tank and then is connected with the first rotating motor;

2. The wringing device for dyeing and finishing fur leather according to claim 1, characterized in that: the lifting support I comprises a vertically arranged support column, the lower end of the support column is fixedly connected with the top of the water squeezing tank, a U-shaped groove is formed in the support column, a threaded rod is arranged in the U-shaped groove, the lower end of the threaded rod is rotatably connected with the bottom end of the U-shaped groove through a bearing, the upper end of the threaded rod penetrates through the top end of the U-shaped groove and is connected with a handle, a slider is matched with the threaded rod in the U-shaped groove in a threaded manner, one side of the slider extends out of the U-shaped groove and is fixedly connected with a fixing plate through a connecting piece, two ends of the upper compression roller I are fixedly connected with a rotating shaft, the rotating shaft is rotatably connected with the fixing plate of the corresponding lifting support I through a bearing, and one rotating shaft of the upper compression roller I penetrates through the fixing plate and is connected with an output shaft of the driving motor I;

the second lifting support and the third lifting support are the same as the first lifting support in structure.

3. The wringing device for dyeing and finishing fur leather according to claim 1, characterized in that: the first lifting support, the second lifting support and the third lifting support are all electric push rods or air cylinders.

4. The wringing device for dyeing and finishing fur leather according to claim 1, characterized in that: and a feeding roller is arranged on the water squeezing tank in front of the first horizontal section, the highest point of the feeding roller and the first horizontal section are located at the same height, and the feeding roller is connected with a third driving motor through a belt.

5. The wringing device for dyeing and finishing fur leather according to claim 1, characterized in that: and a water squeezing roller is arranged below the driving roller I, two ends of the water squeezing roller are rotatably connected with the inner wall of the corresponding water squeezing tank through bearings, and one end of the water squeezing roller penetrates through the water squeezing tank and is connected with a rotating motor III.

6. The wringing device for fur leather dyeing and finishing according to claim 5, wherein: and a water baffle is arranged in front of the first driving roller.

7. The wringing device for dyeing and finishing fur leather according to claim 5, wherein: the height of the second horizontal section is lower than that of the wringing roller.