阅读说明：本技术 一种山羊导电手套革的制作工艺 (Manufacturing process of goat conductive glove leather ) 是由 王辉辉 曲敬轩 陈雯 于 2020-06-24 设计创作，主要内容包括：本发明提供了一种山羊导电手套革的制作工艺,属于皮革技术领域。它解决了现有皮革处理工艺处理后的皮革无法导电等技术问题。本山羊导电手套革的制作工艺,其特征在于,所述的工艺包含以下步骤：(1)脱脂：将甲酸和脱脂剂加入水中配置成脱脂溶液,并将脱脂溶液的PH值控制在3.4-3.6之间,温度控制在38-40℃,将皮革浸泡在脱脂溶液中浸泡40-50min；(2)复鞣：将皮革放入转鼓中,向其中加入复合鞣剂、染料和导电剂,将温度控制在38-40℃,PH值控制在3.8-4.0之间,转鼓转动40-60min；(3)中和：将复鞣后的手套革加入中和剂进行中和；(4)填充；(5)套色；(6)贴板；(7)挂晾；(8)铲软；(9)绷板；(10)喷浆；(11)烫皮。本发明具有使用效果好的优点。(The invention provides a manufacturing process of goat conductive glove leather, and belongs to the technical field of leather. The leather treatment process solves the technical problems that leather treated by the existing leather treatment process cannot conduct electricity and the like. The manufacturing process of the goat conductive glove leather is characterized by comprising the following steps: (1) degreasing: adding formic acid and degreasing agent into water to prepare degreasing solution, controlling the pH value of the degreasing solution to be 3.4-3.6, controlling the temperature to be 38-40 ℃, and soaking leather in the degreasing solution for 40-50 min; (2) retanning: putting leather into a rotary drum, adding a composite tanning agent, a dye and a conductive agent, controlling the temperature at 38-40 ℃, controlling the pH value at 3.8-4.0, and rotating the rotary drum for 40-60 min; (3) neutralizing: adding a neutralizer into the retanned glove leather for neutralization; (4) filling; (5) color register; (6) pasting a board; (7) hanging and airing; (8) shoveling to be soft; (9) toggling; (10) spraying slurry; (11) and (5) scalding the skin. The invention has the advantage of good use effect.)

1. The manufacturing process of the goat conductive glove leather is characterized by comprising the following steps:

(1) degreasing: adding formic acid and degreasing agent into water to prepare degreasing solution, controlling the pH value of the degreasing solution to be 3.4-3.6, controlling the temperature to be 38-40 ℃, and soaking leather in the degreasing solution for 40-50 min;

(2) retanning: putting leather into a rotary drum, adding a composite tanning agent, a dye and a conductive agent, controlling the temperature at 38-40 ℃, controlling the pH value at 3.8-4.0, and rotating the rotary drum for 40-60 min;

(3) neutralizing: adding a neutralizer into the retanned glove leather for neutralization;

(4) filling: soaking the neutralized glove leather in a solution prepared from water, a filler, a conductive agent and a dye for 90min, controlling the temperature of the solution at 38-40 ℃, heating after soaking, adding grease and a polymer, and continuing to soak for 40-60 min;

(5) color register: putting the filled glove leather into an aqueous solution at 45-50 ℃, and adding a conductive agent and a dye for soaking for 20-30 min;

(6) pasting a board: the gloving leather after the color registering is attached to a heating device, the temperature of the heating device is controlled to be 65-70 ℃, and the gloving leather is scraped by a bamboo board;

(7) hanging and airing: hanging and airing the glove leather pasted with the plate in an environment with the temperature of 60-65 ℃, and taking out the glove leather after 24 hours;

(8) shoveling to be soft: carrying out shoveling softening on the hung and dried glove leather by using a manual brush;

(9) toggling: stretching the softened glove leather at 60-65 ℃, and manually leveling the glove leather;

(10) and (3) spraying slurry: spraying slurry on the stretched glove leather at 75-80 ℃;

(11) ironing skin: and (3) scalding the sprayed glove leather at the temperature of 75-80 ℃ to obtain the finished goat conductive glove leather.

2. The manufacturing process of the goat electric-conductive glove leather as claimed in claim 1, wherein the heating device comprises a base, a heating barrel is arranged on the base through a support, a heat-conducting attachment plate is fixed on the heating barrel, a circulating water pipe is arranged on the heating barrel, one end of the circulating water pipe is communicated with one side of the heating barrel, the other end of the circulating water pipe is communicated with the other side of the heating barrel, a first water pump is arranged on the circulating water pipe, a plurality of heating chambers are further arranged in the heating barrel, the adjacent heating chambers are communicated with each other, a heating plate is arranged in each heating chamber, a water storage barrel is further arranged on the base, an opening is formed in the upper portion of the water storage barrel, the water storage barrel is communicated with the heating barrel through a communication pipe, a stirring structure is arranged on the water storage barrel, a barrel cover is further arranged on the; the lifting structure comprises a stepping motor, a fixing frame, a screw rod and a slide rod, wherein the fixing frame is fixed on the water storage barrel, the stepping motor is fixed on the fixing frame, an output shaft of the stepping motor is vertically and upwards arranged, the screw rod is fixed on the output shaft of the stepping motor, the slide rod is fixed on the fixing frame, the slide rod is parallel to the screw rod, the barrel cover and the slide rod are arranged in a sliding mode, and the barrel cover is matched with the screw rod through nuts.

3. The manufacturing process of the goat conductive glove leather as claimed in claim 2, wherein the stirring structure comprises a rotating motor, a stirring shaft and a plurality of stirring blades, the rotating motor is fixed on the water storage barrel, an output shaft of the rotating motor is vertically arranged upwards, the stirring shaft is rotatably arranged on the water storage barrel and is connected with the output shaft of the rotating motor, and the stirring blades are fixed on the stirring shaft.

4. The manufacturing process of the goat conductive glove leather as claimed in claim 3, wherein the heating barrel is further communicated with a water outlet pipe, and the water outlet pipe is provided with a valve.

5. The manufacturing process of the goat conductive glove leather as claimed in claim 4, wherein the heating barrel is internally provided with a plurality of water flow cavities.

6. The manufacturing process of the goat conductive glove leather as claimed in claim 5, wherein a second water pump is arranged on the communicating pipe.

7. The manufacturing process of the goat conductive glove leather as claimed in claim 6, wherein a heating wire is further arranged in the water storage tank.

Technical Field

The invention belongs to the technical field of leather, relates to a glove leather process, and particularly relates to a manufacturing process of goat conductive glove leather.

Background

The glove leather is a general name of leather for manufacturing various gloves, mainly takes sheepskin, pigskin, cow leather and the like as raw materials, is manufactured by a chrome tanning method, and has the thickness of 0.4-1.0 mm according to different varieties. Has the characteristics of soft leather body, good elasticity and extensibility, flexing resistance, easy maintenance, comfortable wearing, beautiful appearance and durability.

After retrieval, as disclosed in chinese patent literature, a leather treatment process [ application No.: 201810687185.6, respectively; publication No.: CN108676936A ]. The leather treatment process is characterized in that: the method comprises the following steps: (1) selecting materials: taking the tanned leather which is subjected to layer cutting, cleaning and removing oil stains and impurities on the surface; (2) soaking: soaking leather in 5-15% saline at 30-40 deg.C for 20-40 min; (3) retanning: adding leather into a rotary drum, adding a composite tanning agent accounting for 15-20% of the weight of the leather into the rotary drum, rotating for 20-30min, cleaning with running water, taking out and airing; (4) brightening: placing the air-dried leather into the rotary drum again, adding leather brightening agent at 30-40 deg.C, and rotating at 20-50 rpm for 20-40 min; (5) steaming: heating the brightened leather by using steam, and then quickly cooling; (6) coating the paint: taking out, adding 3000-4000U/g cellulase at 30-35 deg.C for enzymolysis for 20-40min, air drying at room temperature, and coating with leather oil.

Although the leather treatment process disclosed in the patent can improve the hand feeling of leather and the wear resistance of leather, the leather treated by the leather treatment process cannot be electrically conductive and cannot be used for manufacturing conductive gloves, so that a manufacturing process of goat conductive glove leather is necessary.

Disclosure of Invention

The invention aims to solve the problems in the prior art, provides a manufacturing process of goat conductive glove leather, and solves the problems that the leather treated by a leather treatment process cannot be conductive and cannot be used for manufacturing conductive gloves.

The purpose of the invention can be realized by the following technical scheme: the manufacturing process of the goat conductive glove leather is characterized by comprising the following steps:

(1) degreasing: adding formic acid and degreasing agent into water to prepare degreasing solution, controlling the pH value of the degreasing solution to be 3.4-3.6, controlling the temperature to be 38-40 ℃, and soaking leather in the degreasing solution for 40-50 min;

(2) retanning: putting leather into a rotary drum, adding a composite tanning agent, a dye and a conductive agent, controlling the temperature at 38-40 ℃, controlling the pH value at 3.8-4.0, and rotating the rotary drum for 40-60 min;

(3) neutralizing: adding a neutralizer into the retanned glove leather for neutralization;

(4) filling: soaking the neutralized glove leather in a solution prepared from water, a filler, a conductive agent and a dye for 90min, controlling the temperature of the solution at 38-40 ℃, heating after soaking, adding grease and a polymer, and continuing to soak for 40-60 min;

(5) color register: putting the filled glove leather into an aqueous solution at 45-50 ℃, and adding a conductive agent and a dye for soaking for 20-30 min;

(6) pasting a board: the gloving leather after the color registering is attached to a heating device, the temperature of the heating device is controlled to be 65-70 ℃, and the gloving leather is scraped by a bamboo board;

(7) hanging and airing: hanging and airing the glove leather pasted with the plate in an environment with the temperature of 60-65 ℃, and taking out the glove leather after 24 hours;

(8) shoveling to be soft: carrying out shoveling softening on the hung and dried glove leather by using a manual brush;

(9) toggling: stretching the softened glove leather at 60-65 ℃, and manually leveling the glove leather;

(10) and (3) spraying slurry: spraying slurry on the stretched glove leather at 75-80 ℃;

(11) ironing skin: and (3) scalding the sprayed glove leather at the temperature of 75-80 ℃ to obtain the finished goat conductive glove leather.

By adopting the process, the surface of the glove leather is smooth, the conductivity of the glove leather is better, the comfort of the glove leather is not influenced, and the glove leather has the advantage of good use effect.

The heating equipment comprises a base, a heating barrel is arranged on the base through a support, a heat conduction attachment plate is fixed on the heating barrel, a circulating water pipe is arranged on the heating barrel, one end of the circulating water pipe is communicated with one side of the heating barrel, the other end of the circulating water pipe is communicated with the other side of the heating barrel, a first water pump is arranged on the circulating water pipe, a plurality of heating chambers are further arranged in the heating barrel, adjacent heating chambers are communicated with each other, heating plates are arranged in the heating chambers, a water storage barrel is further arranged on the base, an opening is formed in the upper portion of the water storage barrel, the water storage barrel is communicated with the heating barrel through a communicating pipe, a stirring structure is arranged on the water storage barrel, a barrel cover is further arranged on the water storage barrel; the lifting structure comprises a stepping motor, a fixing frame, a screw rod and a slide rod, wherein the fixing frame is fixed on the water storage barrel, the stepping motor is fixed on the fixing frame, an output shaft of the stepping motor is vertically and upwards arranged, the screw rod is fixed on the output shaft of the stepping motor, the slide rod is fixed on the fixing frame, the slide rod is parallel to the screw rod, the barrel cover and the slide rod are arranged in a sliding mode, and the barrel cover is matched with the screw rod through nuts.

Structure more than adopting, this firing equipment water heats, and control temperature that can be better scrapes the gloves leather more easily, is provided with a plurality of adjacent heating chambers simultaneously, reduces the difference in temperature at the different positions of heating bucket, has the advantage that excellent in use effect, is provided with the bung through elevation structure simultaneously, because the height of storage water tank is higher, conveniently opens and closes the bung, has convenient to use's advantage.

The stirring structure include rotation motor, (mixing) shaft and a plurality of stirring piece, rotate the motor and fix on the water storage bucket, the vertical upwards setting of output shaft that rotates the motor, (mixing) shaft rotates and sets up on the storage water tank, and the (mixing) shaft is connected with the output shaft that rotates the motor, the stirring piece is fixed on the (mixing) shaft.

The heating barrel is also communicated with a water outlet pipe, and a valve is arranged on the water outlet pipe.

By adopting the structure, the water is conveniently changed by arranging the water outlet pipe and the valve on the water outlet pipe.

The heating barrel is internally provided with a plurality of water flow cavities.

By adopting the structure, the water flow chambers are arranged, so that the heating is more uniform.

And a second water pump is arranged on the communicating pipe.

By adopting the structure, water can be added into the heating barrel by controlling the second water pump, and the operation is simple.

The water storage tank is also internally provided with a heating wire.

By adopting the structure, the heating wires are arranged, so that the water is convenient to preheat in the water storage tank, and the heating speed is accelerated.

Compared with the prior art, the invention has the following advantages:

1. the glove leather has the advantages of smooth surface, better conductivity, no influence on the comfort of the glove leather and good use effect.

Drawings

FIG. 1 is a schematic diagram of the steps of the production process of the present invention.

Fig. 2 is a schematic plan view of the present invention.

Fig. 3 is a schematic cross-sectional view of the present invention with portions broken away.

Fig. 4 is a schematic cross-sectional view of the present invention with portions broken away.

In the figure, 1, a base; 2. a support; 3. a heating barrel; 3a, a heating chamber; 3b, a water flow cavity; 4. a heat conducting attachment plate; 5. a circulating water pipe; 6. a first water pump; 7. heating plates; 8. a communicating pipe; 9. a water outlet pipe; 10. a valve; 11. a water storage barrel; 12. a barrel cover; 13. a stepping motor; 14. a fixed mount; 15. a screw rod; 16. a slide bar; 17. a nut; 18. rotating the motor; 19. a stirring shaft; 20. a stirring sheet; 21. a second water pump; 22. a heating wire.

Detailed Description

The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.

As shown in fig. 1-4, in this embodiment, the manufacturing process of the goat conductive glove leather includes the following steps:

(1) degreasing: adding formic acid and degreasing agent into water to prepare degreasing solution, controlling the pH value of the degreasing solution to be 3.4-3.6, controlling the temperature to be 38-40 ℃, and soaking leather in the degreasing solution for 40-50 min;

(2) retanning: putting leather into a rotary drum, adding a composite tanning agent, a dye and a conductive agent, controlling the temperature at 38-40 ℃, controlling the pH value at 3.8-4.0, and rotating the rotary drum for 40-60 min;

(3) neutralizing: adding a neutralizer into the retanned glove leather for neutralization;

(4) filling: soaking the neutralized glove leather in a solution prepared from water, a filler, a conductive agent and a dye for 90min, controlling the temperature of the solution at 38-40 ℃, heating after soaking, adding grease and a polymer, and continuing to soak for 40-60 min;

(5) color register: putting the filled glove leather into an aqueous solution at 45-50 ℃, and adding a conductive agent and a dye for soaking for 20-30 min;

(6) pasting a board: the gloving leather after the color registering is attached to a heating device, the temperature of the heating device is controlled to be 65-70 ℃, and the gloving leather is scraped by a bamboo board;

(7) hanging and airing: hanging and airing the glove leather pasted with the plate in an environment with the temperature of 60-65 ℃, and taking out the glove leather after 24 hours;

(8) shoveling to be soft: carrying out shoveling softening on the hung and dried glove leather by using a manual brush;

(9) toggling: stretching the softened glove leather at 60-65 ℃, and manually leveling the glove leather;

(10) and (3) spraying slurry: spraying slurry on the stretched glove leather at 75-80 ℃;

(11) ironing skin: and (3) scalding the sprayed glove leather at the temperature of 75-80 ℃ to obtain the finished goat conductive glove leather.

By adopting the process, the surface of the glove leather is smooth, the conductivity of the glove leather is better, the comfort of the glove leather is not influenced, and the glove leather has the advantage of good use effect.

The heating device comprises a base 1, a heating barrel 3 is arranged on the base 1 through a bracket 2, a heat conduction flitch 4 is fixed on the heating barrel 3, a circulating water pipe 5 is arranged on the heating barrel 3, one end of the circulating water pipe 5 is communicated with one side of the heating barrel 3, the other end of the circulating water pipe 5 is communicated with the other side of the heating barrel 3, a first water pump 6 is arranged on the circulating water pipe 5, a plurality of heating chambers 3a are also arranged in the heating barrel 3, in this embodiment, the number of the heating chambers 3a is three, the adjacent heating chambers 3a are communicated with each other, a heating plate 7 is arranged in each heating chamber 3a, a water storage barrel 11 is further arranged on the base 1, an opening is formed in the upper portion of the water storage barrel 11, the water storage barrel 11 is communicated with the heating barrel 3 through a communication pipe 8, a stirring structure is arranged on the water storage barrel 11, a barrel cover 12 is further arranged on the water storage barrel 11 through a lifting structure, and the opening can be sealed by the barrel cover 12; the lifting structure comprises a stepping motor 13, a fixing frame 14, a screw rod 15 and a sliding rod 16, wherein the fixing frame 14 is fixed on the water storage barrel 11, the stepping motor 13 is fixed on the fixing frame 14, an output shaft of the stepping motor 13 is vertically and upwards arranged, the screw rod 15 is fixed on the output shaft of the stepping motor 13, the sliding rod 16 is fixed on the fixing frame 14, the sliding rod 16 is parallel to the screw rod 15, the barrel cover 12 and the sliding rod 16 are arranged in a sliding mode, and the barrel cover 12 is matched with the screw rod 15 through a nut 17.

Structure more than adopting, this firing equipment water heats, and control temperature that can be better scrapes the gloves leather more easily, is provided with a plurality of adjacent heating chambers 3a simultaneously, reduces the difference in temperature at the different positions of heating barrel 3, has the advantage that excellent in use effect, is provided with bung 12 through elevation structure simultaneously, because the height of storage water tank is higher, conveniently opens and closes bung 12, has convenient to use's advantage.

The stirring structure includes rotating motor 18, (mixing) shaft 19 and a plurality of stirring piece 20, and in this embodiment, the quantity of stirring piece is sixteen pieces, rotates motor 18 and fixes on water storage bucket 11, and the vertical upwards setting of output shaft that rotates motor 18, and (mixing) shaft 19 rotates and sets up on the storage water tank, and (mixing) shaft 19 is connected with the output shaft that rotates motor 18, and stirring piece 20 is fixed on (mixing) shaft 19.

The heating barrel 3 is also communicated with a water outlet pipe 9, and the water outlet pipe 9 is provided with a valve 10.

By adopting the structure, water is convenient to change by arranging the water outlet pipe 9 and the valve 10 on the water outlet pipe 9.

The heating tub 3 has a plurality of water flow chambers 3b therein, and the number of the water flow chambers 3b is seven in the present embodiment.

By adopting the structure, the water flow cavities 3b are arranged, so that the heating is more uniform.

The communicating pipe 8 is provided with a second water pump 21.

By adopting the structure, water can be added into the heating barrel 3 by controlling the second water pump 21, and the operation is simple.

A heating wire 22 is also arranged in the water storage tank.

By adopting the structure, the heating wires 22 are arranged, so that the water can be preheated in the water storage tank, and the heating speed is increased.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.