CN210620851U

CN210620851U - Even dyeing machine of leather

Info

Publication number: CN210620851U
Application number: CN201921403222.2U
Authority: CN
Inventors: 黄益沛; 赵有梨
Original assignee: Jiangxi Xiongyi Leather Co Ltd
Current assignee: Jiangxi Xiongyi Leather Co Ltd
Priority date: 2019-08-27
Filing date: 2019-08-27
Publication date: 2020-05-26
Anticipated expiration: 2029-08-27

Abstract

The utility model relates to a leather dyeing machine technical field just discloses an even dyeing machine of leather, which comprises a bod, the bottom swing joint of organism has the walking wheel, the bottom fixedly connected with division board of inner chamber of the body, the inner chamber of organism is separated into the dyeing chamber by the division board and is shelved the chamber, the top swing joint of organism has the cover. This even dyeing machine of leather, through the air-blower, can be in the dye liquor to the air drum, the air that the dye liquor was advanced in the drum can stir the dye liquor, it is even to make the dyestuff molecule in the dye liquor accelerate the translation rate and dyestuff molecule distribution, dyestuff molecule translation rate accelerates, can increase the chance that dyestuff molecule and leather collided, shorten the dyeing time of leather, dyestuff molecule distribution evenly can make the leather colouring more even, be equipped with tiny hole on the air-blast dish, the air can enter into the dyeing chamber through these holes and the dye liquor can not enter into the air-blower in damage the air-blower.

Description

Even dyeing machine of leather

Technical Field

The utility model relates to a leather dyeing machine technical field specifically is an even dyeing machine of leather.

Background

The leather is animal skin which is obtained by physical and chemical processing such as unhairing, tanning and the like and is denatured and non-perishable. The leather is formed by tightly weaving natural protein fibers in a three-dimensional space, the surface of the leather is provided with a special grain surface layer, the leather has natural grains and luster, the hand feeling is comfortable, and the main processes of the preparation stage of the leather in the production process comprise: soaking in water, removing meat, depilation, liming, defatting, softening, and pickling; the main processes in the tanning stage are: pre-tanning, main tanning and retanning; the main procedures in the finishing stage are as follows: splitting, shaving, neutralizing, dyeing, fatliquoring, drying, softening, flattening, buffing, finishing, embossing, etc., wherein dyeing, i.e., coloring, also known as coloring, is of great importance in that the substance itself is affected by chemical or other means to color it. Under the condition that the technology allows, the object can present various colors required by people through dyeing, and people live in different colors. The dyeing method is available from old times and is continuously developed, the leather dyeing effect directly determines the quality and the durability of leather, however, in the existing leather dyeing process, a steel roller is utilized to press the leather, the dye mixture is coated on the leather in an impregnating way, after the leather is pressed by the steel roller, the dye mixture is unevenly distributed after the leather is dyed due to uneven stress and pressure change at any time, although the leather dyeing process is not the color after the leather is formed, the uneven dyeing affects the leather hardness, the tensile property and other parameters, and the leather product is easy to deform, bulge and the like in the subsequent use process.

The existing leather dyeing machine has the defects of uneven dyeing and incapability of well controlling the dyeing temperature, and a common dyeing tank is open, so that dyes are easy to volatilize, and the dyeing is uneven.

SUMMERY OF THE UTILITY MODEL

Not enough to current leather dyeing machine, the utility model provides an even dyeing machine of leather possesses the dyeing evenly, and the problem of proposing among the above-mentioned background has been solved to the advantage of the temperature of the control dyeing of being convenient for.

The utility model provides a following technical scheme: the utility model provides a leather even dyeing machine, includes the organism, the bottom swing joint of organism has the walking wheel, the bottom fixedly connected with division board of internal chamber of organism, the inner chamber of organism is separated into the dyeing chamber by the division board and is shelved the chamber, the top swing joint of organism has the cover, the top outside fixedly connected with handle of cover, the equal fixedly connected with hot plate in both sides in dyeing chamber.

Preferably, the top fixedly connected with hinge of organism, the other end and the cover fixed connection of hinge, the organism passes through hinge swing joint with the cover.

Preferably, shelve the bottom fixedly connected with pneumatic cylinder in chamber, the top of pneumatic cylinder fixedly connected with inlet and liquid outlet in proper order, the equal fixedly connected with feed liquor pipe in top of inlet and liquid outlet, shelve the equal fixedly connected with piston in both sides at chamber top, the piston passes through feed liquor pipe and pneumatic cylinder fixed connection, the end of piston runs through the division board and extends to the dyeing intracavity, the outer lane fixedly connected with sealing washer of piston, the top at the division board is fixed to the sealing washer, the top fixedly connected with rack of piston.

Preferably, the middle of the bottom of the holding cavity is fixedly connected with an air blower, an air outlet of the air blower is fixedly connected with an air pipe, the tail end of the air pipe penetrates through the partition plate and extends into the dyeing cavity, the tail end of the air pipe is fixedly connected with an air blowing disc, and fine holes are formed in the top of the air blowing disc and water cannot pass through the holes.

Preferably, the inboard fixedly connected with of rack places the board, the inboard of rack is equipped with the draw-in groove, the equal fixedly connected with fixture block in both ends of placing the both sides of board, fixture block and draw-in groove joint.

With the contrast of current leather dyeing machine, the utility model discloses possess following beneficial effect:

1. this even dyeing machine of leather, through the air-blower, can be in the dye liquor to the air drum, the air that the dye liquor was advanced in the drum can stir the dye liquor, it is even to make the dyestuff molecule in the dye liquor accelerate the translation rate and dyestuff molecule distribution, dyestuff molecule translation rate accelerates, can increase the chance that dyestuff molecule and leather collided, shorten the dyeing time of leather, dyestuff molecule distribution evenly can make the leather colouring more even, be equipped with tiny hole on the air-blast dish, the air can enter into the dyeing chamber through these holes and the dye liquor can not enter into the air-blower in damage the air-blower.

2. This even dyeing machine of leather, cooperation through piston and rack is used, the piston extension, can stretch out the rack outside the organism, convenient to use person places the leather on the rack or takes off the leather after the dyeing, the leather tiling is on placing the board, can let the dye liquor fully soak the leather, it is even to dye, can not cause the dyeing dead angle, it is fixed on the rack through fixture block and draw-in groove joint to place the board, can make fixture block and not draw-in groove joint of co-altitude, select adjacent two according to actual demand and place the distance between the board, satisfy the dyeing demand of the leather of different thickness.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a schematic view of the inner side of the structure placing frame of the present invention;

fig. 3 is a schematic view of the structure placing plate of the present invention.

In the figure: 1. a body; 2. a traveling wheel; 3. a partition plate; 4. a staining chamber; 5. a resting cavity; 6. a hydraulic cylinder; 7. a liquid inlet; 8. a piston; 9. a liquid inlet pipe; 10. a liquid outlet; 11. a seal ring; 12. placing a rack; 13. placing the plate; 14. a clamping block; 15. a card slot; 16. heating plates; 17. a hinge; 18. a machine cover; 19. A handle; 20. a blower; 21. an air duct; 22. an air blowing plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, a leather uniform dyeing machine, including organism 1, the bottom swing joint of organism 1 has walking wheel 2, through walking wheel 2, be convenient for remove organism 1, the bottom fixedly connected with division board 3 of the 1 inner chamber of organism, the inner chamber of organism 1 is separated into dyeing chamber 4 and is shelved the chamber 5 by division board 3, the top swing joint of organism 1 has cover 18, the top outside fixedly connected with handle 19 of cover 18, through cover 18, can shelter from dyeing chamber 4, prevent too much volatilization of dye liquor, through handle 19, be convenient for pull open and close cover 18, the equal fixedly connected with hot plate 16 in both sides of dyeing chamber 4, through hot plate 16, can heat the dyestuff in dyeing chamber 4 to suitable temperature.

Wherein, the top fixedly connected with hinge 17 of organism 1, the other end and the cover 18 fixed connection of hinge 17, organism 1 and cover 18 pass through hinge 17 swing joint.

Wherein, the bottom of the holding cavity 5 is fixedly connected with a hydraulic cylinder 6, the top of the hydraulic cylinder 6 is sequentially and fixedly connected with a liquid inlet 7 and a liquid outlet 10, the top of the liquid inlet 7 and the top of the liquid outlet 10 are both fixedly connected with a liquid inlet pipe 9, both sides of the top of the holding cavity 5 are both fixedly connected with pistons 8, the pistons 8 are fixedly connected with the hydraulic cylinder 6 through the liquid inlet pipe 9, the piston 8 is fixedly connected with the hydraulic cylinder 6, the hydraulic cylinder 6 can control the piston 8 to stretch, the tail end of the piston 8 penetrates through the partition plate 3 and extends into the dyeing cavity 4, the outer ring of the piston 8 is fixedly connected with a sealing ring 11, the sealing ring 11 is fixed at the top of the partition plate 3, and through the sealing ring 11, the dye liquor in the dyeing cavity 4 can be prevented from entering the placing cavity 5, the top of the piston 8 is fixedly connected with a placing rack 12, and through the placing rack 12, the leather can be prevented, and the placing frame 12 can be moved out of the machine body 1 or back into the dyeing cavity 4 through the extension and retraction of the piston 8.

Wherein, the middle of the bottom of the placing cavity 5 is fixedly connected with an air blower 20, an air outlet of the air blower 20 is fixedly connected with an air pipe 21, the tail end of the air pipe 21 penetrates through the partition plate 3 and extends into the dyeing cavity 4, the tail end of the air pipe 21 is fixedly connected with an air blowing disc 22, the top of the air blowing disc 22 is provided with tiny holes, water can not pass through the holes and passes through the air blower 20, air can be blown into the dye liquor, the air blown into the dye liquor can stir the dye liquor, so that the dye molecules in the dye liquor are accelerated to move and are uniformly distributed, the dye molecules are accelerated to move, the opportunity that can increase dyestuff molecule and leather collision shortens the dyeing time of leather, and the even leather that can make of dyestuff molecular distribution is painted more evenly, is equipped with tiny hole on the blast air dish 22, and the air can enter into dyeing chamber 4 through these holes and the dye liquor can not enter into the air-blower and damage the air-blower.

Wherein, board 13 is placed to the inboard fixedly connected with of rack 12, and rack 12's inboard is equipped with draw-in groove 15, places the equal fixedly connected with fixture block 14 in both ends of board 13's both sides, and fixture block 14 and draw-in groove 15 joint through placing board 13, can place the leather, and fixture block 14 and draw-in groove 15 joint can fix placing board 13 on rack 12, can change two adjacent simultaneously and place the distance between the board 13, satisfy the demand of production.

The working principle is as follows: during the use, put dyeing chamber 4 into to dyeing agent and water according to suitable proportion, the stirring dye liquor, make dyeing agent intensive mixing even, open hot plate 16, heat dyeing liquor to suitable temperature, open cover 18, the extension of hydraulic system control piston 8, piston 8 is outside placing board 13 and pushing out organism 1, the distance between board 13 is placed in the regulation, place the leather on placing board 13, control piston 8 contracts toward retrieving, piston 8 drives rack 12 and returns to the original position, the leather is soaked in the dye liquor, cover 18, the temperature that control hot plate 16 made in the dyeing chamber 4 keeps at suitable dyeing temperature, open air-blower 20, air-blower 20 is in the air passes through air-blowing dish 22 drum entering dye liquor, accelerate the speed of flowing to of dye liquor molecule, the leather is colored evenly quick.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a leather uniform dyeing machine, includes organism (1), its characterized in that: the bottom swing joint of organism (1) has walking wheel (2), the bottom fixedly connected with division board (3) of organism (1) inner chamber, the inner chamber of organism (1) is separated into dyeing chamber (4) and is shelved chamber (5) by division board (3), the top swing joint of organism (1) has cover (18), the top outside fixedly connected with handle (19) of cover (18), the equal fixedly connected with hot plate (16) in both sides of dyeing chamber (4).

2. A leather homogeneous dyeing machine according to claim 1, characterized in that: the top fixedly connected with hinge (17) of organism (1), the other end and cover (18) fixed connection of hinge (17), organism (1) passes through hinge (17) swing joint with cover (18).

3. A leather homogeneous dyeing machine according to claim 1, characterized in that: shelve bottom fixedly connected with pneumatic cylinder (6) of chamber (5), the top of pneumatic cylinder (6) fixedly connected with inlet (7) and liquid outlet (10) in proper order, the equal fixedly connected with feed liquor pipe (9) in top of inlet (7) and liquid outlet (10), shelve the equal fixedly connected with piston (8) in both sides at chamber (5) top, piston (8) are through feed liquor pipe (9) and pneumatic cylinder (6) fixed connection, the end of piston (8) runs through division board (3) and extends to in dyeing chamber (4), the outer lane fixedly connected with sealing washer (11) of piston (8), the top at division board (3) is fixed in sealing washer (11), the top fixedly connected with rack (12) of piston (8).

4. A leather homogeneous dyeing machine according to claim 1, characterized in that: the dyeing and drying device is characterized in that an air blower (20) is fixedly connected to the middle of the bottom of the shelving cavity (5), an air outlet of the air blower (20) is fixedly connected with an air pipe (21), the tail end of the air pipe (21) penetrates through the partition plate (3) and extends into the dyeing cavity (4), an air blowing disc (22) is fixedly connected to the tail end of the air pipe (21), and fine holes are formed in the top of the air blowing disc (22) and water cannot pass through the holes.

5. A leather homogeneous dyeing machine according to claim 3, characterized in that: the inner side of the placing frame (12) is fixedly connected with a placing plate (13), the inner side of the placing frame (12) is provided with a clamping groove (15), clamping blocks (14) are fixedly connected to two ends of two sides of the placing plate (13), and the clamping blocks (14) are clamped with the clamping grooves (15).