CN113057205A

CN113057205A - Donkey-hide gelatin raw material hair removal assembly

Info

Publication number: CN113057205A
Application number: CN202110355648.0A
Authority: CN
Inventors: 不公告发明人
Original assignee: Hefei Fangluo Information Technology Co ltd
Current assignee: Hefei Fangluo Information Technology Co ltd
Priority date: 2021-04-01
Filing date: 2021-04-01
Publication date: 2021-07-02

Abstract

The invention discloses a donkey-hide gelatin raw material hair removal assembly, which comprises a working frame (100), wherein a stroke device (400) and a hair removal device (500) are arranged on the working frame (100), the stroke device (400) is used for driving the hair removal device (500) to move on a working table (100), the hair removal device (500) is used for carrying out hair removal treatment on donkey-hide gelatin raw materials placed on the working frame (100), the working frame (100) comprises a working table (110), the working table (110) is of a rectangular plate structure and is horizontally arranged, a supporting bracket (120) is arranged at the bottom of the working table (110) along the length direction of the working table, the stroke device (400) comprises a stroke mechanism (410) and a driving mechanism (420), the stroke mechanism (410) is used for driving the hair removing device (500) to move along the length direction of the workbench (110), the driving mechanism (420) is used for driving the hair removing device (500) to move along the width direction of the workbench (110).

Description

Donkey-hide gelatin raw material hair removal assembly

Technical Field

The invention relates to the field of donkey-hide gelatin processing, in particular to a donkey-hide gelatin raw material hair removing component.

Background

Donkey-hide gelatin, a name of traditional Chinese medicine, is a gelatin block prepared by boiling after bleaching, soaking and unhairing, and has the effects of enriching blood, nourishing yin, moistening lung and stopping bleeding. The donkey-hide gelatin mainly treats blood deficiency syndromes, bleeding syndromes, lung yin deficiency dry cough, fever yin impairment, vexation insomnia, yin deficiency wind-movement, limb convulsion, is mainly composed of bone collagen, and is hydrolyzed to obtain various amino acids, such as lysine, arginine, histidine, cystine, tryptophan, hydroxyproline, aspartic acid, threonine, serine, glutamic acid, proline, glycine, alanine and the like, donkey skin can be harvested all the year round, generally, the donkey skin is the donkey-hide gelatin production season from 10 months to the next 5 months, the donkey skin is firstly placed into a container, soaked and softened with water, donkey hair is removed, the donkey skin is chopped into small pieces, then soaked with water to be white and cleaned, the donkey skin is placed into a gelatin cooking pot for cooking when being coiled, the donkey skin is placed into the container after being cooked, the gelatin is taken out after being solidified, the donkey skin is cut into small pieces, and the donkey skin is dried.

The finished donkey-hide gelatin can be prepared by multiple processing of the donkey-hide gelatin raw material, the hair removal processing of the donkey-hide gelatin raw material generally adopts a manual hair removal method to remove hair at present, the manual hair removal method is adopted to remove hair due to manual operation hair removal, not only the labor intensity of workers is increased, but also the phenomenon that the hair removal of the donkey-hide gelatin raw material is incomplete due to the existence of human objective factors is caused, so that the donkey-hide gelatin hair on the surface of the donkey-hide gelatin raw material is removed by adopting a mode of automatic material conveying and automatic reciprocating hair removal, the labor intensity of workers is reduced, the donkey-hide gelatin raw material hair is removed more thoroughly through full-automatic mechanical processing, the processing efficiency is greatly improved, and the processing efficiency and the quality of the prepared donkey-hide gelatin finished product are further improved by adopting a mode of automatically cleaning the donkey-hide gelatin hair removed.

Disclosure of Invention

In order to solve the defects of the prior art, the donkey-hide gelatin raw material surface donkey-hide gelatin hair is removed by adopting a mode of automatic material conveying and reciprocating hair scraping, so that the labor intensity of workers is reduced, the donkey-hide gelatin raw material hair is removed more thoroughly through full-automatic mechanical processing, the processing efficiency is greatly improved, and the processing efficiency and the quality of a finished product of the prepared donkey-hide gelatin are further improved by adopting a mode of automatic cleaning of the donkey-hide gelatin hair scraped from the donkey-hide gelatin raw material surface.

In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:

a donkey-hide gelatin raw material hair removal assembly comprises a working frame (100), wherein a stroke device (400) and a hair removal device (500) are arranged on the working frame (100), the stroke device (400) is used for driving the hair removal device (500) to move on a working table (100), and the hair removal device (500) is used for carrying out hair removal treatment on donkey-hide gelatin raw materials placed on the working frame (100);

the working frame (100) comprises a working table (110), the working table (110) is of a rectangular plate structure and is horizontally arranged, two supporting brackets (120) are arranged at the bottom of the working table (110) along the length direction of the working table, the two supporting brackets (120) are symmetrically distributed on two sides of the working table (110) along the length direction of the working table (110), a fixing frame (130) is arranged between the two supporting brackets (120), and the two supporting brackets are fixedly connected through the fixing frame (130);

the stroke device (400) comprises a stroke mechanism (410) and a driving mechanism (420), wherein the stroke mechanism (410) is used for driving the hair removing device (500) to move along the length direction of the workbench (110), and the driving mechanism (420) is used for driving the hair removing device (500) to move along the width direction of the workbench (110).

As a further improvement and optimization of the present invention.

The stroke mechanism (410) comprises a stroke motor (411) and a guide frame (413), wherein the stroke motor (411) is horizontally and fixedly installed on the fixed frame (130), and the output axis of the stroke motor (411) is parallel to the length direction of the workbench (110);

the guide frames (413) are fixedly arranged on the horizontal table (110) and are arranged along the length direction of the horizontal table (110), two guide frames (413) are arranged on the guide frames (413), and the two guide frames (413) are symmetrically arranged on two sides of the horizontal table (110) along the length direction of the horizontal table (110);

the guide frame (413) is provided with a mounting groove along the length direction, a stroke screw rod (415) is movably mounted in the mounting groove, the axial direction of the stroke screw rod (415) is parallel to the output axial line of the stroke motor (411), and the stroke frame (414) is sleeved on the outer thread of the stroke screw rod (415);

and a guide piece is arranged between the mounting grooves formed in the stroke frame (414) and the guide frame (413), the guide piece and the mounting grooves form sliding guide matching along the axial direction of the stroke screw rod (415) through the guide piece, and the guide piece comprises a first guide groove arranged in the mounting groove and a first guide block arranged on the guide frame (413).

As a further improvement and optimization of the present invention.

A first transmission assembly (412) is arranged between the stroke motor (411) and the two stroke screw rods (415), and the first transmission assembly (412), the stroke motor and the two stroke screw rods transmit power through the first transmission assembly (412);

the first transmission assembly (412) comprises a first driven belt wheel arranged at the input ends of the two stroke screws (415), a first driving belt wheel arranged at the output end of the stroke motor (411), and a first synchronous belt wound outside the two driven belt wheels and the driving belt wheel;

the first synchronous belt of the first transmission assembly (412) is further provided with a belt pressing wheel (416), the belt pressing wheel (416) is located right below the first driving belt wheel of the first transmission assembly (412), the belt pressing wheel (416) is installed on the fixing frame (130) through a connecting shaft rod, and the axial direction of the belt pressing wheel (416) is parallel to the output shaft of the stroke motor (411).

As a further improvement and optimization of the present invention.

The driving mechanism (420) comprises a driving motor (421), a driving rod and a driving guide rod (426), wherein the driving motor (421) is vertically and downwards fixedly installed on the stroke frame (414);

the axis of the driving rod is parallel to the length direction of the workbench (110), the driving rod is movably arranged on the stroke frame (414), and the driving rod is correspondingly provided with a driving rod (427) and a driven rod (428);

a second transmission component (422) is arranged between the output end of the driving motor (421) and the driving rod (427) and performs power transmission through the second transmission component (422);

the second transmission assembly (422) comprises a first transmission component, a second transmission component and a linkage shaft (4223), the first transmission component is used for receiving the power of the driving motor (421) and transmitting the power to the linkage shaft (4223), the second transmission component is used for receiving the power of the linkage shaft (4223) and transmitting the power to the active rod (427), and the transmission ratio of the first transmission component to the second transmission component is greater than one;

the linkage shaft (4223) is movably arranged on the stroke frame (414), and the axis of the linkage shaft (4223) is parallel to the output axis of the driving motor (421);

the first transmission member comprises a first gear (4221) fixedly connected with the output end of the driving motor (421) and a second gear (4222) fixedly connected with the input end of the linkage shaft (4223), and the first gear (4221) and the second gear (4222) are both of a straight gear structure and are in meshing connection;

the second transmission member comprises a third gear (4224) fixedly connected with the output end of the linkage shaft (4223) and a fourth gear (4225) fixedly sleeved outside the driving rod (427), and the third gear (4224) and the fourth gear (4225) are both in a bevel gear structure and are in meshing connection with each other;

a fourth gear (4225) of the second transmission component is fixedly sleeved at the middle position of the driving rod (427);

a third transmission assembly (425) is arranged between the driving rod (427) and the driven rod (428), and the driving rod (427) and the driven rod (428) are in power transmission through the third transmission assembly (425);

the third transmission assembly (425) comprises a second driving belt wheel fixedly sleeved on the driving rod (427), a second driven belt wheel fixedly sleeved on the driven rod (428), and a second synchronous belt arranged between the second driving belt wheel and the second driven belt wheel, wherein two groups of the third transmission assembly (425) are arranged and are respectively positioned at two ends of the driving rod (427);

and two driving frames (423) are correspondingly arranged on a second synchronous belt in the third transmission assembly (425), a connecting rod group is arranged between the two driving frames (423) and is fixedly connected with the two driving frames through the connecting rod group. (ii) a

The connecting rod group consists of two connecting rods (424), the two connecting rods (424) are symmetrically arranged up and down, the axis of each connecting rod (424) is parallel to the length direction of the workbench (110), and the two connecting rod groups are arranged at two sides of the driving frame (423) along the length direction of the workbench (110);

the driving frame (423) is movably provided with a driving guide rod (426), the driving guide rod and the driving guide rod form sliding guide matching, the axis of the driving guide rod (426) is parallel to the width direction of the workbench (110), the driving guide rod (426) is positioned between the two stroke frames (414), one end of the driving guide rod (426) is fixedly arranged on one stroke frame (414), and the other end of the driving guide rod (426) is fixedly arranged on the other stroke frame (414).

Compared with the prior art, the invention has the advantages of improvement and superiority.

1. According to the invention, a fixed-point material conveying, negative pressure fixing and automatic reciprocating scraping mode is designed to remove donkey-hide gelatin hair on the surface of a donkey-hide gelatin raw material, so that not only is the labor intensity of workers reduced, but also the donkey-hide gelatin raw material hair is more thoroughly removed through full-automatic machining, and the processing efficiency is greatly improved.

2. In order to adapt to the transmission of donkey-hide gelatin raw materials with different thicknesses, a sliding groove penetrating through the thickness of the donkey-hide gelatin raw materials is formed in the mounting frame, the upper conveying roller shaft is slidably mounted in the sliding groove, and the upper conveying roller shaft and the sliding groove form vertical sliding guide fit.

3. In order to increase the friction force of the upper conveying roller shaft and the lower conveying roller shaft on the donkey-hide gelatin raw material and enhance the stability of the donkey-hide gelatin raw material, the mounting frame is further provided with a pressing mechanism for pressing the upper conveying roller shaft.

4. In order to enhance the adsorption effect on the donkey-hide gelatin raw material, the adsorption mechanism is provided with a plurality of groups and is uniformly arranged at intervals along the length direction of the air duct.

5. In order to increase the connection stability between lifter plate and the crane, the lifter be provided with four, four lifters are located four edges of crane respectively and are the rectangular structure and distribute.

6. In order to improve the hair removing efficiency of the donkey-hide gelatin raw material, the hair scraping mechanisms are provided with two groups and are symmetrically arranged along the length direction of the workbench.

7. In order to avoid the damage of the hair cleaning belt to the donkey-hide gelatin raw material in the hair sweeping process, the hair cleaning brush is made of soft materials.

Drawings

The description includes the following figures, the contents shown are respectively:

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

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

FIG. 3 is a schematic view of the construction of the inventive work frame;

FIG. 4 is a view of the present invention showing the working frame and the feeding device;

FIG. 5 is a schematic view of the structure of the feeding device of the present invention;

FIG. 6 is a schematic view of the pressing mechanism of the present invention;

FIG. 7 is a schematic structural view of a work frame and a fixing device according to the present invention;

FIG. 8 is a schematic view of the fixing device of the present invention;

FIG. 9 is a schematic view of the adsorption mechanism of the present invention;

FIG. 10 is a schematic view of the stroking device of the present invention;

FIG. 11 is a schematic structural view of a stroke mechanism of the present invention;

FIG. 12 is a schematic view of the driving mechanism of the present invention;

FIG. 13 is a schematic structural view of a second transmission assembly of the present invention;

FIG. 14 is a schematic view of the hair removing device of the present invention;

FIG. 15 is a schematic view of the lifting mechanism of the present invention;

FIG. 16 is a view of the hair-removing frame of the present invention in cooperation with a power supply mechanism; (ii) a

FIG. 17 is a schematic structural view of a power supply mechanism of the present invention;

FIG. 18 is a schematic structural view of a shaving mechanism according to the present invention;

FIG. 19 is a schematic structural view of a second transmission assembly of the present invention;

FIG. 20 is a view of the vibrating frame and the shaving blade of the present invention in combination;

FIG. 21 is a view of the shaving blade in combination with the holding bar in accordance with the present invention;

FIG. 22 is a schematic view of a shaving blade according to the present invention;

FIG. 23 is a schematic structural view of a hair sweeping mechanism of the present invention;

FIG. 24 is a schematic structural view of a hair-cleaning assembly of the present invention;

FIG. 25 is a schematic structural view of a hair-cleaning assembly of the present invention;

FIG. 26 is a schematic view of a fourth transmission assembly according to the present invention.

Detailed Description

The utility model provides a fixed donkey-hide gelatin raw materials defeathering machine of self-checking negative pressure, its includes the workstation 100, installs material feeding unit 200, fixing device 300, stroke device 400, defeathering device 500 on the workstation 100, material feeding unit 200 be used for carrying the donkey-hide gelatin raw materials on to the workstation 100, fixing device 300 is used for fixing the donkey-hide gelatin raw materials on the workstation 100, stroke device 400 is used for driving defeathering device 500 and removes on workstation 100, defeathering device 500 is used for carrying out the defeathering to the donkey-hide gelatin raw materials and handles.

The work frame 100 include the workstation 110, the workstation 110 for the rectangular plate body structure and it is the horizontal arrangement, the bottom of workstation 110 is provided with support bracket 120 along its length direction, support bracket 120 be provided with two and along workstation 110's length direction symmetric distribution in the both sides of workstation 110, be provided with mount 130 between two support brackets 120 and both pass through mount 130 fixed connection.

The feeding device 200 comprises a feeding motor 210 and a mounting frame 220, wherein the feeding motor 210 is fixedly mounted on the support bracket 120, and an output shaft of the feeding motor 210 is parallel to the width direction of the workbench 110.

The mounting brackets 220 are fixedly mounted on the support bracket 120, two corresponding mounting brackets 220 are arranged on the mounting brackets, and an upper material conveying roller shaft 240 and a lower material conveying roller shaft 230 are movably mounted between the two mounting brackets 220.

The upper feeding roller shaft 240 and the lower conveying roller shaft 230 are arranged up and down symmetrically, and the axes of the upper feeding roller shaft and the lower conveying roller shaft are parallel to each other; specifically, the area between the upper feeding roller shaft 240 and the lower feeding roller shaft 230 is a feeding area.

The axis of the lower conveying roller shaft 230 is parallel to the output shaft of the feeding motor 210, a first transmission mechanism 260 is arranged between the input end of the lower conveying roller shaft 230 and the output shaft of the feeding motor 210, and the first transmission mechanism 260 transmit power; preferably, the first transmission mechanism 260 is a belt transmission mechanism.

More optimally, in order to adapt to the transmission of donkey-hide gelatin raw materials with different thicknesses, the mounting frame 220 is provided with a sliding groove penetrating through the thickness of the donkey-hide gelatin raw materials, the upper conveying roller shaft 240 is slidably mounted in the sliding groove, and the upper conveying roller shaft and the sliding groove form sliding guide fit in the vertical direction.

More optimally, in order to increase the friction force of the upper conveying roller shaft 240 and the lower conveying roller shaft 230 on the donkey-hide gelatin raw material and enhance the stability of the donkey-hide gelatin raw material, the mounting frame 220 is further provided with a pressing mechanism 270 for pressing the upper conveying roller shaft 240.

The pressing mechanism 270 comprises a pressing block 271 and a pressing rod 273, the pressing block 271 is movably sleeved outside the upper material conveying roller shaft 240, the pressing rod 273 is vertically arranged, the lower end part of the pressing rod 273 is fixedly connected with the pressing block 271, and the upper end part of the pressing rod 273 penetrates through a mounting hole formed in the mounting frame 220 and extends to the top of the mounting frame 220; specifically, the pressing rod 273 and the mounting hole provided on the mounting bracket 220 form a sliding guide fit in the vertical direction.

The outside of the pressing rod 273 is movably sleeved with a pressing spring 272, one end of the pressing spring 272 props against the pressing block 271, the other end of the pressing spring 272 props against the mounting frame 220, and the elastic force of the pressing spring 272 drives the pressing block 271 to move vertically and downwards.

A feeding plate 250 is arranged on one side of the feeding area, which is far away from the workbench 110, and the feeding plate 250 is fixedly arranged on the fixing frame 130 along the width direction of the horizontal table 110; preferably, in order to make the donkey-hide gelatin raw material on the feeding plate 250 smoothly enter the feeding area, the horizontal height of the feeding plate 250 is equal to the minimum horizontal height of the feeding area.

When the donkey-hide gelatin raw material to be processed is fed into the feeding zone through the feeding plate 250, the feeding motor 220 starts to work, the lower material conveying roller shaft 230 is driven to rotate through the first transmission mechanism 260, meanwhile, the compression spring 272 provides a vertical downward elastic force for the upper material conveying roller shaft 240 through the compression block 271, the upper material conveying roller shaft 240 compresses the donkey-hide gelatin raw material to be processed in the feeding zone under the action of the elastic force of the compression spring 272, and simultaneously, the donkey-hide gelatin raw material to be processed is conveyed onto the workbench 110 along the length direction of the workbench 110 under the transmission of the lower material conveying roller shaft 230.

The fixing device 300 includes a gas collecting pipe 310, the steam collecting pipe 310 has a pipe structure with an open end and a closed end, the steam collecting pipe 310 is disposed on the bottom end surface of the worktable 110, and the steam collecting pipe 310 is disposed along the length direction of the worktable 110.

The pipe wall of the steam collecting pipe 310 is provided with a connecting nozzle, the connecting nozzle is provided with a plurality of connecting nozzles and is evenly arranged along the extending direction of the steam collecting pipe 310 at intervals, and the connecting nozzle is provided with an air duct 320.

The gas-guide tube 320 is a tube structure with an open end and a closed end, the open end of the gas-guide tube 320 is communicated with the connecting nozzle, the extending direction of the gas-guide tube 320 is parallel to the width direction of the workbench 110, and the tube wall of the gas-guide tube 320 is provided with an adsorption mechanism 330 for adsorbing donkey-hide gelatin raw materials.

The adsorption mechanism 330 is set to be in a sealing state and an adsorption state which are mutually switched, the sealing state is an initial state, the adsorption mechanism 330 comprises a shell 331 provided with an inner cavity, and the shell 331 is arranged along the vertical direction.

The workbench 110 is provided with a fixing hole penetrating through the thickness of the workbench, the shell 331 is fixedly installed on the workbench 110 through the fixing hole, the top of the shell 331 and the upper end surface of the workbench 110 are located on the same horizontal plane, and the bottom of the shell 331 extends downwards to form the bottom end surface of the workbench 110.

The top of casing 331 seted up the absorption groove, the absorption inslot install suction nozzle 332, suction nozzle 332 and absorption groove match and both constitute vertical direction's sliding guide cooperation.

The adsorption groove downwardly extending have a seal groove and the seal groove is communicated with the inner cavity of the shell 331, a seal ring is fixedly installed in the seal groove, and an adsorption tube 333 is coaxially installed in the seal ring and forms a sealed sliding guide fit in the vertical direction.

The adsorption tube 333 is a tube structure with an open upper end and a closed lower end, the upper open end of the adsorption tube 333 is arranged on the bottom end face of the suction nozzle 332, the adsorption tube 333 is communicated with the suction nozzle 332, and the lower closed end of the adsorption tube 333 is coaxially and fixedly provided with a plugging plate 334.

The blocking plate 334 is arranged in the cavity of the shell 331, the blocking plate and the shell form a sealing sliding guide fit in the vertical direction, and the sealing plate 334 is provided with a plurality of first air guide holes penetrating through the sealing plate in the thickness direction.

The side wall of the adsorption tube 333 is also provided with a second air guide hole penetrating through the thickness of the adsorption tube 333, the second air guide hole is provided with a plurality of air guide holes and is evenly arranged along the circumference square of the adsorption tube 333 at intervals, and the adsorption spring 335 is movably sleeved on the outer side of the adsorption tube 333.

One end of the suction spring 333 abuts against the bottom end face of the suction nozzle 332, the other end abuts against a sealing ring arranged in the sealing groove, and the elastic force of the suction spring 333 drives the suction nozzle 332 to move vertically and upwards.

When the adsorption mechanism 330 is in the blocking state, the sealing ring blocks a second air guide hole formed in the side wall of the adsorption tube 333, and the first air guide hole is communicated with the second air guide hole.

An air guide nozzle 336 is arranged between the bottom of the shell 331 and the side wall of the air guide tube 320, and the air guide tube 320 is communicated with the inner cavity of the shell 331 through the air guide nozzle 336.

More specifically, in order to enhance the adsorption effect on the raw material of donkey-hide gelatin, the adsorption mechanism 330 is provided with a plurality of groups and is uniformly arranged along the length direction of the air duct 320 at intervals.

When the donkey-hide gelatin raw material to be processed is conveyed to the workbench 110, under the self-gravity of the donkey-hide gelatin raw material to be processed, the suction nozzle 332 overcomes the compression elasticity of the adsorption spring 335 to the suction nozzle to move vertically downwards and drives the adsorption tube 333 and the plugging plate 334 to move synchronously, when the adsorption tube 333 moves downwards and the sealing ring removes the blockage of the second air guide hole arranged on the side wall of the adsorption tube 333, the second air guide hole is communicated with the first air guide hole arranged on the sealing plate 334, at this time, the adsorption mechanism 330 is switched from the blocking state to the adsorption state, simultaneously, the air is pumped through the tube cavities of the adsorption tube 333 sequentially through the steam collecting tube 310, the air duct 320, the inner cavity of the shell 330, the first air guide hole and the second air guide hole, and finally the suction nozzle 332 is driven to form negative pressure with the contact surface of the donkey-hide gelatin raw material to be processed, under the pressure of negative pressure, the donkey-hide gelatin raw material to be processed is adsorbed on the suction nozzle 332, thereby achieving the effect of fixing the donkey-hide gelatin raw material to be processed.

The stroke device 400 comprises a stroke mechanism 410 and a driving mechanism 420, wherein the stroke mechanism 410 is used for driving the hair removing device 500 to move along the length direction of the workbench 110, and the driving mechanism 420 is used for driving the hair removing device 500 to move along the width direction of the workbench 110.

The stroke mechanism 410 comprises a stroke motor 411 and a guide frame 413, wherein the stroke motor 411 is horizontally and fixedly installed on the fixed frame 130, and an output axis of the stroke motor 411 is parallel to the length direction of the workbench 110.

The guide frame 413 is fixedly installed on the horizontal table 110 and arranged along the length direction of the horizontal table 110; specifically, the two guide frames 413 are symmetrically arranged on two sides of the horizontal platform 110 along the length direction of the horizontal platform 110.

The guide frame 413 is provided with a mounting groove along the length direction, a stroke screw 415 is movably mounted in the mounting groove, the axial direction of the stroke screw 415 is parallel to the output axial line of the stroke motor 411, and the stroke frame 414 is sleeved on the outer thread of the stroke screw 415.

A guide piece is arranged between the stroke frame 414 and the mounting groove formed on the guide frame 413, and the two are matched with each other in a sliding guide manner along the axial direction of the stroke screw 415 through the guide piece; specifically, the guide member includes a first guide groove disposed in the mounting groove and a first guide block mounted on the guide frame 413.

A first transmission assembly 412 is arranged between the stroke motor 411 and the two stroke screws 415, and the three components transmit power through the first transmission assembly 412.

The first transmission assembly 412 includes a first driven pulley disposed at the input end of the two stroke screws 415, a first driving pulley disposed at the output end of the stroke motor 411, and a first synchronous belt wound around the two driven pulleys and the driving pulley.

Preferably, in order to make the power transmission process of the first transmission assembly 412 more stable, a pinch roller 416 is further disposed on the first synchronous belt of the first transmission assembly 412, the pinch roller 416 is located right below the first driving pulley of the first transmission assembly 412, the pinch roller 416 is mounted on the fixing frame 130 through a connecting shaft, and an axial direction of the pinch roller 416 is parallel to an output shaft of the stroke motor 411.

The operation process of the stroke mechanism 410 is embodied in that the stroke motor 411 starts to operate, and drives the stroke screw 415 to rotate around its own axis through the first transmission assembly 412, and the stroke screw 415 drives the stroke frame 414 to move along the axis direction of the stroke screw 415 under the guiding action of the guiding element.

The driving mechanism 420 comprises a driving motor 421, a driving rod, and a driving guide rod 426, wherein the driving motor 421 is vertically and downwardly fixedly mounted on the stroke rack 414.

The axis of the driving rod is parallel to the length direction of the worktable 110, the driving rod is movably mounted on the stroke frame 414, and the driving rod 427 and the driven rod 428 are correspondingly provided with two driving rods.

A second transmission assembly 422 is further disposed between the output end of the driving motor 421 and the driving rod 427, and the second transmission assembly 422 transmits power.

The second transmission assembly 422 comprises a first transmission member, a second transmission member and a coupling shaft 4223, wherein the first transmission member is used for receiving the power of the driving motor 421 and transmitting the power to the coupling shaft 4223, and the second transmission member is used for receiving the power of the coupling shaft 4223 and transmitting the power to the driving rod 427; specifically, the transmission ratio of the first transmission member to the second transmission member is greater than one.

The coupling shaft 4223 is movably mounted on the stroke frame 414, and the axis of the coupling shaft 4223 is parallel to the output axis of the driving motor 421.

The first transmission component comprises a first gear 4221 fixedly connected with the output end of the driving motor 421 and a second gear 4222 fixedly connected with the input end of a linkage shaft 4223; specifically, the first gear 4221 and the second gear 4222 are both straight gear structures and are in meshing connection with each other.

The second transmission member comprises a third gear 4224 fixedly connected with the output end of the coupling shaft 4223 and a fourth gear 4225 fixedly sleeved outside the driving rod 427; specifically, the third gear 4224 and the fourth gear 4225 are both in a bevel gear structure and are in meshing connection with each other.

Preferably, the fourth gear 4225 of the second transmission member is fixedly coupled to an intermediate position of the driving shaft 427 in order to stabilize the transmission of the power from the second transmission member to the driving shaft 427.

A third transmission assembly 425 is arranged between the driving rod 427 and the driven rod 428, and the third transmission assembly 425 transmits power to the driving rod 427 and the driven rod 428.

The third transmission assembly 425 comprises a second driving pulley fixedly sleeved on the driving rod 427, a second driven pulley fixedly sleeved on the driven rod 428, and a second synchronous belt arranged between the second driving pulley and the second driven pulley; specifically, the third driving components 425 are provided with two sets and located at two ends of the driving rod 427 respectively.

And two driving frames 423 are fixedly arranged on a second synchronous belt in the third transmission assembly 425, the two driving frames 423 are correspondingly arranged, a connecting rod group is arranged between the two driving frames 423, and the two driving frames 423 are fixedly connected through the connecting rod group.

The connecting rod group consists of two connecting rods 424, the two connecting rods 424 are arranged in a vertical symmetrical mode, and the axis of each connecting rod 424 is parallel to the length direction of the workbench 110; specifically, the two sets of connecting rods are arranged and distributed on two sides of the driving frame 423 along the length direction of the working table 110.

The driving frame 423 is movably provided with a driving guide rod 426, the driving guide rod 426 and the driving frame 423 form sliding guide matching, the axis of the driving guide rod 426 is parallel to the width direction of the workbench 110, the driving guide rod 426 is positioned between the two stroke frames 414, one end of the driving guide rod 426 is fixedly arranged on one stroke frame 414, and the other end of the driving guide rod 426 is fixedly arranged on the other stroke frame 414.

In the working process of the driving mechanism 420, the driving motor 421 starts to work and drives the first gear 4221 to rotate, the first gear 4221 sequentially passes through the second gear 4222, the coupling shaft 4223, the third gear 4224 and the fourth gear 4225 to drive the driving rod 427 to rotate around the axis of the driving rod 427, the driving rod 427 drives the second driving pulley of the third transmission assembly 425 to rotate, the second synchronous belt of the third transmission assembly 425 starts to move along the width direction of the workbench 110 under the action of the second driven pulley of the third transmission assembly 425, and the driving frame 423 and the second synchronous belt synchronously move under the guiding action of the driving guide rod 426.

The hair removal device 500 comprises a restraint frame 510, a lifting mechanism 520 and a hair removal frame 530, wherein the restraint frame 510 is fixedly arranged on a connecting rod group.

The lifting mechanism 520 comprises a linear screw rod stepping motor 521, a lifting frame 522 and a driving plate 526, wherein the linear screw rod stepping motor 521 is vertically downwards fixedly installed on the restraint frame 510; preferably, the linear screw stepping motor 521 adopts a through shaft type, and a person skilled in the art can achieve a desired effect by appropriate type selection, and detailed description of a specific structure thereof is omitted here.

The lifting frame 522 is fixedly arranged on the restraint frame 510, the output end of the linear screw rod stepping motor 521 penetrates through the lifting frame 522 and extends to the bottom of the lifting frame 522, and the output end of the linear screw rod stepping motor 521, which is positioned at the bottom of the lifting frame 522, is fixedly connected with the lifting plate 524.

A lifting rod 523 which is vertically arranged is arranged between the lifting plate 524 and the lifting frame 522, the upper end part of the lifting rod 523 penetrates through the thickness of the lifting frame 522 and extends out of the top end surface of the lifting frame 522, the lifting rod 523 and the lifting frame 522 form vertical sliding guide fit, and the lower end part of the lifting rod 523 is fixed with the lifting plate 524; preferably, in order to increase the connection stability between the lifting plate 524 and the lifting frame 522, four lifting rods 523 are provided, and the four lifting rods 523 are respectively located at four corners of the lifting frame 522 and are distributed in a rectangular structure.

The driving plate 526 is a rectangular plate structure and is distributed along the length direction of the workbench 110, a lifting assembly is arranged between the driving plate 526 and the lifting plate 524, the lifting assembly comprises a limiting rod, the limiting rod is vertically arranged, the upper end of the limiting rod is fixed with the lifting plate 524, the lower end of the limiting rod penetrates through the thickness of the driving plate 526 and extends to the bottom of the driving plate 526, and the limiting rod and the driving plate 526 form sliding guide fit in the vertical direction; preferably, in order to prevent the limiting rod from being separated from the driving plate 526, a limiting block is fixedly mounted at the lower end of the limiting rod.

A lifting spring 525 is sleeved outside the driving rod, one end of the lifting spring 525 props against the bottom of the lifting plate 524, and the other end props against the top of the driving plate 526; specifically, the driving plate 526 is driven to move vertically downward by the elastic force of the lifting spring 525.

More specifically, the driving plate 526 is provided with two driving plates and is respectively located at two sides of the lifting plate 524 along the length direction of the working table 110.

The hair removing frame 530 is fixedly arranged at the bottom of the driving plate 526, the hair scraping mechanism, the hair sweeping mechanism 550 and the power supply mechanism 560 are arranged on the hair removing frame 530, the hair scraping mechanism is used for conducting hair removing treatment on raw donkey-hide gelatin materials, the hair sweeping mechanism 550 is used for sweeping donkey-hide gelatin hair removed by the hair scraping mechanism, and the power supply mechanism 560 is used for providing required power for the hair scraping mechanism and the hair sweeping mechanism 550 to remove hair of the raw donkey-hide gelatin materials.

The shaving mechanism is composed of two sets of hair removing assemblies 540 which are structurally identical, and the two sets of hair removing assemblies 540 are arranged along the width direction of the work 110.

The hair removal subassembly 540 include and scrape hair axle 543, vibration frame 541, scrape hair sword 544, the hair axle 543 of scraping be vertical direction and arrange, scrape hair axle 543 movable mounting and revolve self axial rotation on removing hair frame 530, the coaxial fixed mounting of lower extreme of hair axle 543 has drive wheel 542, drive wheel 542 under the terminal surface off-centre be provided with vibrating mass 545.

A vibration groove is formed in the top end face of the vibration frame 541, the vibration block 545 is arranged in the vibration groove and forms sliding guide fit along the width direction of the workbench 110, and a guide part is further arranged between the vibration frame 541 and the hair removing frame 530 and forms sliding guide fit along the length direction of the workbench 110 through the guide part; specifically, the guide member includes a second guide groove disposed on the vibration frame 541 and a second guide block disposed on the hair removing frame 530.

The shaving blade 544 is composed of a shaving frame 5441, a connecting frame 5442 and a shaving blade head 5443, the shaving frame 5441 is a rectangular plate structure and is arranged along the length direction of the workbench 110, a first linkage part is arranged between the shaving frame 5441 and the vibration frame 541, and the first linkage part are connected.

The first linkage piece comprises a shaving rod 547 and a shaving spring 546, the shaving rod 547 is vertically arranged, one end of the shaving rod 547 is fixed with the vibration frame 541, the other end of the shaving rod 547 penetrates through the shaving frame 5441 and extends to the bottom of the shaving frame 5441, and the shaving rod 547 and the shaving frame 5441 form sliding guide fit; preferably, in order to prevent the shaving rod 547 and the shaving frame 5441 from falling off from each other, a restraining block is fixedly mounted at the lower end of the shaving rod 547.

The shaving spring 546 is movably sleeved outside the shaving rod 547, one end of the shaving spring 546 abuts against the vibration frame 541, and the other end abuts against the shaving frame 5441; specifically, the elastic force of the shaving spring 546 drives the shaving frame 5441 to move vertically downward.

The connecting frame 5442 is arranged along the length direction of the workbench 110, and the upper end of the connecting frame 5442 is fixedly mounted on the bottom end face of the shaving frame 5441.

The shaver head 5443 is obliquely arranged and fixedly arranged at the lower end part of the connecting frame 5442.

More specifically, in order to improve the efficiency of removing hair from the donkey-hide gelatin raw material, the hair scraping mechanisms are provided with two groups and symmetrically arranged along the length direction of the workbench 110, and the distance between the hair scraping tool heads 5443 of the two groups of hair scraping mechanisms increases progressively from bottom to top.

The wool sweeping mechanism 550 is arranged between the two groups of wool scraping mechanisms, the wool sweeping mechanism 550 comprises a wool sweeping frame 551, a fourth transmission component 552 and a wool cleaning component 553 are arranged on the wool sweeping frame 551, the fourth transmission component 552 is used for receiving the power of the power supply mechanism 560 and transmitting the power to the wool cleaning component 553, and the wool cleaning component 553 is used for cleaning the scraped donkey-hide gelatin wool on the surface of the donkey-hide gelatin raw material.

The hair sweeping frame 551 is internally provided with a mounting cavity, a linkage part II is arranged between the hair sweeping frame 551 and the hair removing frame 530 and carries out power transmission through the linkage part II, the linkage part II comprises a hair cleaning rod 555 and a hair cleaning spring 554, the hair cleaning rod 555 is vertically arranged, and the lower end part of the hair cleaning rod 555 is fixedly mounted at the top of the hair sweeping frame 551.

The upper end part of the hair removing rod 555 penetrates through the hair removing frame 530 and extends to the top end surface of the hair removing frame 530, and the hair removing rod 555 and the hair removing frame 530 form sliding guide fit; more preferably, in order to prevent the hair cleaning rod 555 from being separated from the hair removing frame 530, a limiting plate is fixedly mounted at the upper end of the hair cleaning rod 555.

The hair cleaning spring 554 is movably sleeved outside the hair cleaning rod 555, one end of the hair cleaning spring 554 props against the hair removing frame 530, and the other end props against the hair sweeping frame 551; specifically, the elastic force of the hair cleaning spring 554 drives the hair sweeping rack 551 to move vertically downwards.

The fur cleaning assembly 553 comprises a fur cleaning frame 5531 arranged on the fur sweeping frame 551, a driving roller 5533, a driven roller 5534 and a driven roller shaft 5536 are movably arranged on the fur cleaning frame 5531, the driven roller 5534 and the driven roller shaft 5536 are arranged along the length direction of the workbench 110, and the axis of the driven roller 5534 is parallel to the width direction of the workbench 110.

A fur cleaning belt 553 for cleaning donkey-hide gelatin furs is arranged between the driven roller 5534 and the driven roller shaft 5536, and a plurality of fur cleaning brushes are uniformly arranged on the fur cleaning belt 553; preferably, the fur cleaning brush is made of soft material to avoid the damage of the fur cleaning belt 553 to the donkey-hide gelatin raw material during the fur sweeping process.

The driving roller 5533 is disposed between the driven roller 5534 and the driven roller shaft 5536, and the axis of the driving roller 5533 is parallel to the axis of the driven roller 5534.

A driving belt 5535 is arranged between the driving roller 5533 and the driven roller 5534, and the driving roller 5533 and the driven roller 5534 transmit power through the driving belt 5535; specifically, the bristle removing assemblies 553 are provided in two sets and symmetrically installed at both sides of the bristle bar 551 in the width direction of the table 110.

The fourth transmission assembly 552 comprises a transmission rod 5521 and a hair cleaning shaft 5524, wherein the transmission rod 5521 is vertically arranged, and an output end of the transmission rod 5521 passes through the top of the hair sweeping rack 551 and extends into an installation cavity arranged in the hair sweeping rack 551.

The axis of the hair removing shaft 5524 is parallel to the width direction of the workbench 110, the hair removing shaft 5524 is arranged in the installation cavity, and the output end of the hair removing shaft 5524 penetrates through the side wall of the installation cavity to be fixedly connected with the driving roller 5533.

A third transmission member is arranged between the transmission rod 5521 and the hair cleaning shaft 5524 and performs power transmission through the third transmission member, and the third transmission member comprises a hair cleaning gear A fixedly sleeved outside the transmission rod 5521 and a hair cleaning gear B fixedly sleeved outside the hair cleaning shaft 5524; preferably, the hair cleaning gear A and the hair cleaning gear B are in helical gear structures and are in meshed connection.

The power supply mechanism 560 comprises a hair removing motor 561, a transmission shaft 564 and a seventh gear 565, wherein the hair removing motor 561 is fixedly arranged on the hair removing frame 530, and an output shaft of the hair removing motor 561 is parallel to the length direction of the workbench 110.

The transmission shaft 564 is movably installed on the hair removing frame 530, and the transmission shaft 564 is parallel to the width direction of the worktable 110.

A fifth transmission assembly is arranged between the transmission shaft 564 and the hair removing motor 561 and performs power transmission through the fifth transmission assembly, and the fifth transmission assembly comprises a fifth gear 562 fixedly sleeved outside an output shaft of the hair removing motor 561 and a sixth gear 563 fixedly sleeved outside the transmission shaft 564; preferably, the fifth gear 562 and the sixth gear 563 are both bevel gear mechanisms and are in meshed connection with each other.

A sixth transmission assembly is arranged between the transmission shaft 564 and the hair scraping shaft 543 and performs power transmission through the sixth transmission assembly, and the sixth transmission assembly comprises a driving gear 566 fixedly sleeved outside the transmission shaft 564 and a driven gear 567 fixedly sleeved at the upper end of the hair scraping shaft 543; preferably, the driving gear 566 and the driven gear 567 are both in a bevel gear structure and are in meshed connection with each other.

The seventh gear 565 is coaxially sleeved at the upper end of the transmission rod 5521, a third linkage part is arranged between the seventh gear and the transmission rod 5521, the third linkage part and the third linkage part are used for power transmission, and when the transmission rod 565 moves along the vertical direction, the seventh gear 565 continuously transmits power to the transmission rod 565; specifically, the seventh gear 565 is in a bevel gear structure, and the seventh gear 565 is in meshed connection with the sixth gear 563.

The third linkage part comprises an external spline arranged on the transmission rod 565 and an internal spline arranged on the seventh gear 565.

In the working process of the hair removing device 500, the linear screw rod stepping motor 521 starts to work and drives the lifting plate 524 to move vertically downwards, the lifting plate 524 drives the driving plate 526 to move downwards through the extrusion lifting spring 525, the driving plate 526 drives the hair removing frame 530 to move synchronously, the hair removing frame 530 drives the vibration frame 541 to move downwards, the vibration frame 541 drives the hair scraping blade 544 to move downwards through the extrusion hair scraping spring 546 and under the guiding action of the hair scraping rod 547, meanwhile, the hair removing frame 530 drives the hair cleaning frame 551 to move downwards through the extrusion hair cleaning spring 554 and under the guiding action of the hair cleaning rod 555, the hair cleaning frame drives the hair cleaning assembly 553 to move synchronously, and when the hair scraping blade head 5443 of the hair scraping blade 554 and the hair on the hair cleaning belt 5532 of the hair cleaning assembly 551 contact the surface of the donkey-hide gelatin raw material, the linear screw rod stepping motor 521 stops working.

Then, the hair removing motor 561 starts to work and drives the fifth gear 562 to rotate, the fifth gear 562 drives the transmission shaft 564 to rotate around the axis thereof through the sixth gear 563, the transmission shaft 564 drives the driving wheel 542 to rotate sequentially through the driving gear 566, the driven gear 566 and the hair scraping shaft 543, the driving wheel 524 drives the vibration frame 541 to reciprocate along the length direction of the workbench 110 under the guiding action of the guiding member arranged between the vibration frame 541 and the hair removing frame 530, and the hair scraping blades 544 are driven to synchronously move through the hair scraping rod 547.

Meanwhile, the fifth gear 562 drives the seventh gear 565 to rotate, the third linkage part arranged between the seventh gear 565 and the transmission rod 5521 drives the transmission rod 5521 to rotate around the axis of the transmission rod 5521, the transmission rod 5521 sequentially drives the hair cleaning shaft 5524 to rotate around the axis of the transmission rod 5521 through the hair cleaning gear a and the hair cleaning gear B, the hair cleaning shaft 5524 drives the driving roller 5533 to rotate and drives the driven roller 5534 to rotate through the transmission belt 5535, the driven roller 5534 drives the hair cleaning belt 5532 to start transmission under the action of the driven roller 5536, and when the hair cleaning belt 5532 rotates, the brushes on the hair cleaning belt 5532 synchronously move and clean the donkey-hide gelatin hairs on the surface of the donkey-hide gelatin raw material scraped by the hair scraper 544 in the moving process.

A fixed donkey-hide gelatin raw materials defeathering machine of self test negative pressure is at the actual working process, when the donkey-hide gelatin raw materials that wait to process sent into the pay-off zone through feed plate 250, pay-off motor 220 began to work, pass material roller 230 through first drive mechanism 260 drive down and rotate, simultaneously, pressure spring 272 gives and passes material roller 240 a vertical decurrent elasticity through compact heap 271, it compresses tightly the donkey-hide gelatin raw materials that wait to process that lie in the pay-off zone to go up material roller 240 under the effect of pressure spring 272 elasticity, and simultaneously under the transmission of passing material roller 230 down, the donkey-hide gelatin raw materials that wait to process are carried on workstation 110 along the length direction of workstation 110.

When the raw material of donkey-hide gelatin to be processed is completely conveyed to the workbench 110, the suction nozzle 332 overcomes the compression elasticity of the adsorption spring 335 to the raw material of donkey-hide gelatin to be processed to move vertically downwards and drives the adsorption tube 333 and the plugging plate 334 to move synchronously, when the adsorption tube 333 moves downwards and the sealing ring releases the sealing of the second air vent arranged on the side wall of the adsorption tube 333, the second air vent is communicated with the first air vent arranged on the sealing plate 334, at this time, the adsorption mechanism 330 is switched from the sealing state to the adsorption state, simultaneously, the air is pumped through the tube cavities of the adsorption tube 333 sequentially through the steam collecting tube 310, the air duct 320, the inner cavity of the shell 330, the first air guide hole and the second air guide hole, and the suction nozzle 332 is driven to form negative pressure with the contact surface of the donkey-hide gelatin raw material to be processed, under the pressure of the negative pressure, the donkey-hide gelatin material to be processed is adsorbed on the suction nozzle 332, so that the donkey-hide gelatin material to be processed is fixed on the worktable 110.

The stroke motor 411 starts to work, and drives the stroke screw 415 to rotate around the axis thereof through the first transmission assembly 412, and the stroke screw 415 drives the stroke frame 414 to move along the axial direction of the stroke screw 415 through the guiding action of the guiding element.

Then, the stroke frame 414 moves and drives the driving guide rod 426 to move synchronously, the driving guide rod 426 moves and drives the restriction frame 510 to move synchronously under the combined action of the driving frame 423 and the connecting rod 424, the restriction frame 510 drives the hair removal frame 530 to move along the length direction of the workbench 110 sequentially through the lifting frame 522, the lifting rod 523, the lifting plate 524 and the driving plate 526, the hair removal frame 530 drives the hair scraping knife 544 to move synchronously sequentially through the vibration frame 541 and the hair scraping rod 547, meanwhile, the hair removal frame 530 drives the hair cleaning assembly 553 to move synchronously along the length direction of the workbench 110 sequentially through the hair cleaning rod 555 and the hair sweeping frame 551 until the hair scraping knife 544 and the hair cleaning assembly 553 are positioned above the donkey-hide gelatin raw material to be processed, and the hair removal frame 530 stops moving along the length direction of the workbench.

The linear screw rod stepping motor 521 starts to work and drives the lifting plate 524 to move vertically downwards, the lifting plate 524 drives the driving plate 526 to move downwards through extruding the lifting spring 525, the driving plate 526 drives the hair removing frame 530 to move synchronously, the hair removing frame 530 drives the vibration frame 541 to move downwards and the vibration frame 541 drives the hair scraping knife 544 to move downwards through extruding the hair scraping spring 546 and under the guiding action of the hair scraping rod 547, meanwhile, the hair removing frame 530 drives the hair cleaning frame 551 to move downwards through extruding the hair cleaning spring 554 and under the guiding action of the hair cleaning rod 555, the hair cleaning frame 551 drives the hair cleaning assembly 553 to move synchronously, and when the hair scraping knife head 5443 of the hair scraping knife 554 and the hair brush on the hair cleaning belt 5532 of the hair cleaning assembly 553 contact the surface of the donkey-hide gelatin raw material, the linear screw rod stepping motor 521 stops working.

The driving motor 421 starts to operate and drives the first gear 4221 to rotate, the first gear 4221 sequentially passes through the second gear 4222, the coupling shaft 4223, the third gear 4224 and the fourth gear 4225 to drive the driving rod 427 to rotate around the axis of the driving rod 427, the driving rod 427 drives the second driving pulley of the third transmission assembly 425 to rotate, the second synchronous belt of the third transmission assembly 425 starts to move along the width direction of the workbench 110 under the action of the second driven pulley of the third transmission assembly 425, and the driving frame 423 and the second synchronous belt of the third transmission assembly 425 synchronously move under the guiding action of the driving guide rod 426.

Then, the second synchronous belt drives the driving frame 423 to move along the width direction of the workbench 110, the driving frame 423 drives the restraining frame 510 to move through the connecting rod 424, the restraining frame 510 sequentially passes through the lifting frame 522, the lifting rod 523, the lifting plate 524 and the driving plate 526 to drive the hair removing frame 530 to move along the width direction of the workbench 110, the hair removing frame 530 sequentially passes through the vibrating frame 541 and the hair scraping rod 547 to drive the hair scraping knife 544 to move synchronously, and meanwhile, the hair removing frame 530 sequentially passes through the hair cleaning rod 555 and the hair sweeping frame 551 to drive the hair cleaning assembly 553 to move synchronously along the width direction of the workbench 110.

Meanwhile, the hair removing motor 561 starts to work and drives the fifth gear 562 to rotate, the fifth gear 562 drives the transmission shaft 564 to rotate around the axis thereof through the sixth gear 563, the transmission shaft 564 sequentially drives the driving wheel 542 to rotate through the driving gear 566, the driven gear 566 and the hair scraping shaft 543, the driving wheel 524 drives the vibration frame 541 to reciprocate along the length direction of the workbench 110 under the guiding action of the guiding member arranged between the vibration frame 541 and the hair removing frame 530, and drives the hair scraping knife 544 to move synchronously through the hair scraping rod 547, and when the hair scraping knife 544 moves along the width direction of the workbench 110, the hair scraping head 5443 of the hair scraping knife 544 scrapes the donkey-hide gelatin hair on the surface of the donkey-hide gelatin raw material.

Claims

1. A donkey-hide gelatin raw material hair removal assembly is characterized by comprising a working frame (100), wherein a stroke device (400) and a hair removal device (500) are mounted on the working frame (100), the stroke device (400) is used for driving the hair removal device (500) to move on a working table (100), and the hair removal device (500) is used for carrying out hair removal treatment on donkey-hide gelatin raw materials placed on the working frame (100);

2. The donkey-hide gelatin raw material hair removal assembly according to claim 1, wherein the stroke mechanism (410) comprises a stroke motor (411) and a guide frame (413), the stroke motor (411) is horizontally and fixedly installed on the fixed frame (130), and an output axis of the stroke motor (411) is parallel to the length direction of the workbench (110);

3. The donkey-hide gelatin raw material hair removal assembly according to claim 2, wherein a first transmission assembly (412) is arranged between the stroke motor (411) and the two stroke screws (415), and the three components are in power transmission through the first transmission assembly (412);

4. The donkey-hide gelatin raw material hair removal assembly according to claim 3, wherein the driving mechanism (420) comprises a driving motor (421), a driving rod and a driving guide rod (426), the driving motor (421) is vertically and downwards fixedly mounted on the stroke frame (414);

driving frames (423) are fixedly arranged on a second synchronous belt in the third transmission assembly (425), two driving frames (423) are correspondingly arranged, a connecting rod group is arranged between the two driving frames (423) and fixedly connected with the two driving frames through the connecting rod group;

5. The donkey-hide gelatin raw material hair removal assembly according to claim 4, wherein the hair removal device (500) comprises a restraint frame (510), a lifting mechanism (520) and a hair removal frame (530), the restraint frame (510) is fixedly arranged on the connecting rod group;

the lifting mechanism (520) comprises a linear screw rod stepping motor (521), a lifting frame (522) and a driving plate (526), wherein the linear screw rod stepping motor (521) is vertically and downwards fixedly arranged on the restraint frame (510);

the lifting frame (522) is fixedly arranged on the restraint frame (510), the output end of the linear screw rod stepping motor (521) penetrates through the lifting frame (522) and extends to the bottom of the lifting frame (522), and the output end of the linear screw rod stepping motor (521) positioned at the bottom of the lifting frame (522) is fixedly connected with the lifting plate (524);

the lifting device is characterized in that a lifting rod (523) which is vertically arranged is arranged between the lifting plate (524) and the lifting frame (522), the upper end part of the lifting rod (523) penetrates through the thickness of the lifting frame (522) and extends out of the top end face of the lifting frame (522), the lifting rod (523) and the lifting frame (522) form sliding guide fit in the vertical direction, the lower end part of the lifting rod (523) is fixed with the lifting plate (524), four lifting rods (523) are arranged, and the four lifting rods (523) are respectively positioned at four corners of the lifting frame (522) and are distributed in a rectangular structure;

the driving plate (526) is of a rectangular plate structure and is distributed along the length direction of the workbench (110), a lifting assembly is arranged between the driving plate (526) and the lifting plate (524), the lifting assembly comprises a limiting rod, the limiting rod is vertically arranged, the upper end of the limiting rod is fixed with the lifting plate (524), the lower end of the limiting rod penetrates through the thickness of the driving plate (526) and extends to the bottom of the driving plate (526), and the limiting rod and the driving plate (526) form sliding guide fit in the vertical direction; the lower end of the limiting rod is fixedly provided with a limiting block;

a lifting spring (525) is sleeved outside the driving rod, one end of the lifting spring (525) abuts against the bottom of the lifting plate (524), the other end of the lifting spring (525) abuts against the top of the driving plate (526), and the driving plate (526) is driven to vertically move downwards by the elastic force of the lifting spring (525);

the two driving plates (526) are arranged and are respectively positioned at two sides of the lifting plate (524) along the length direction of the workbench (110).

6. The donkey-hide gelatin raw material hair removal assembly according to claim 5, wherein the hair removal frame (530) is fixedly mounted at the bottom of the driving plate (526), the hair removal frame (530) is provided with a hair scraping mechanism, a hair sweeping mechanism (550) and a power supply mechanism (560), the hair scraping mechanism is used for performing hair removal treatment on donkey-hide gelatin raw materials, the hair sweeping mechanism (550) is used for sweeping donkey-hide gelatin hairs removed by the hair scraping mechanism, and the power supply mechanism (560) is used for providing required power for the hair scraping mechanism and the hair sweeping mechanism (550) to perform hair removal on the donkey-hide gelatin raw materials.

7. The donkey-hide gelatin raw material hair removal assembly according to claim 6, wherein the hair scraping mechanism is composed of two sets of hair removal assemblies (540) which are structurally identical, and the two sets of hair removal assemblies (540) are arranged along the width direction of the work (110);

the hair removal assembly (540) comprises a hair scraping shaft (543), a vibration frame (541) and a hair scraping knife (544), wherein the hair scraping shaft (543) is arranged in the vertical direction, the hair scraping shaft (543) is movably mounted on the hair removal frame (530) and rotates around the hair removal frame in the axial direction, a driving wheel (542) is coaxially and fixedly mounted at the lower end of the hair scraping shaft (543), and a vibration block (545) is eccentrically arranged on the lower end face of the driving wheel (542);

the top end face of the vibration frame (541) is provided with a vibration groove, the vibration block (545) is arranged in the vibration groove and forms sliding guide fit along the width direction of the workbench (110), a guide part is further arranged between the vibration frame (541) and the hair removal frame (530) and forms sliding guide fit along the length direction of the workbench (110) through the guide part, and the guide part comprises a guide groove II arranged on the vibration frame (541) and a guide block II arranged on the hair removal frame (530);

the shaver (544) is composed of a shaver frame (5441), a connecting frame (5442) and a shaver head (5443), the shaver frame (5441) is of a rectangular plate structure and is arranged along the length direction of the workbench (110), a first linkage part is arranged between the shaver frame (5441) and the vibration frame (541), and the shaver frame (5441) and the vibration frame (541) are connected through the first linkage part;

the first linkage piece comprises a shaving rod (547) and a shaving spring (546), the shaving rod (547) is vertically arranged, one end of the shaving rod (547) is fixed with the vibration frame (541), the other end of the shaving rod penetrates through the shaving frame (5441) and extends to the bottom of the shaving frame (5441), the shaving rod (547) and the shaving frame (5441) form sliding guide fit, and a constraint block is fixedly mounted at the lower end of the shaving rod (547);

the shaving spring (546) is movably sleeved outside the shaving rod (547), one end of the shaving spring (546) is abutted against the vibration frame (541), the other end of the shaving spring is abutted against the shaving frame (5441), and the elastic force of the shaving spring (546) drives the shaving frame (5441) to vertically move downwards;

the connecting frame (5442) is arranged along the length direction of the workbench (110), and the upper end part of the connecting frame (5442) is fixedly arranged on the bottom end surface of the shaving frame (5441);

the shaving head (5443) is obliquely arranged and fixedly arranged at the lower end part of the connecting frame (5442);

the hair scraping mechanisms are provided with two groups and are symmetrically arranged along the length direction of the workbench (110), and the distance between hair scraping tool bits (5443) of the two groups of hair scraping mechanisms is gradually increased from bottom to top.

8. The donkey-hide gelatin raw material hair removal assembly according to claim 7, wherein the hair sweeping mechanism (550) is arranged between two groups of hair scraping mechanisms, the hair sweeping mechanism (550) comprises a hair sweeping frame (551), a fourth transmission assembly (552) and a hair removing assembly (553) are arranged on the hair sweeping frame (551), the fourth transmission assembly (552) is used for receiving the power of the power supply mechanism (560) and transmitting the power to the hair removing assembly (553), and the hair removing assembly (553) is used for cleaning the scraped donkey-hide gelatin hair on the surface of the donkey-hide gelatin raw material;

the hair cleaning device is characterized in that an installation cavity is formed in the hair sweeping frame (551), a linkage part II is arranged between the hair sweeping frame (551) and the hair removing frame (530) and performs power transmission through the linkage part II, the linkage part II comprises a hair cleaning rod (555) and a hair cleaning spring (554), the hair cleaning rod (555) is vertically arranged, and the lower end part of the hair cleaning rod (555) is fixedly installed at the top of the hair sweeping frame (551);

the upper end part of the wool cleaning rod (555) penetrates through the wool removing frame (530) and extends to the top end surface of the wool removing frame (530), the wool cleaning rod (555) and the wool removing frame (530) form sliding guide fit, and a limiting plate is fixedly arranged at the upper end part of the wool cleaning rod (555);

the hair cleaning spring (554) is movably sleeved outside the hair cleaning rod (555), one end of the hair cleaning spring (554) abuts against the hair removing frame (530), the other end of the hair cleaning spring (554) abuts against the hair sweeping frame (551), and the elastic force of the hair cleaning spring (554) drives the hair sweeping frame (551) to move vertically downwards.

9. The donkey-hide gelatin raw material hair removal assembly according to claim 8, wherein the hair removal assembly (553) comprises a hair removal frame (5531) arranged on a hair sweeping frame (551), a driving roller (5533), a driven roller (5534) and a driven roller shaft (5536) are movably arranged on the hair removal frame (5531), the driven roller (5534) and the driven roller shaft (5536) are arranged along the length direction of the workbench (110), and the axis of the driven roller (5534) is parallel to the width direction of the workbench (110);

a fur cleaning belt (553) for cleaning donkey-hide gelatin hair is arranged between the driven roller (5534) and the driven roller shaft (5536), and a plurality of fur cleaning brushes are uniformly arranged on the fur cleaning belt (553);

the driving roller (5533) is arranged between the driven roller (5534) and the driven roller shaft (5536), and the axis of the driving roller (5533) is parallel to the axis of the driven roller (5534);

a driving belt (5535) is arranged between the driving roller (5533) and the driven roller (5534), the driving roller and the driven roller transmit power through the driving belt (5535), and the fur cleaning assemblies (553) are provided with two groups and symmetrically arranged at two sides of the fur sweeping rack (551) along the width direction of the workbench (110);

the fourth transmission assembly (552) comprises a transmission rod (5521) and a hair cleaning shaft (5524), the transmission rod (5521) is vertically arranged, and the output end of the transmission rod (5521) penetrates through the top of the hair sweeping rack (551) to extend into an installation cavity arranged in the hair sweeping rack (551);

the axis of the hair removing shaft (5524) is parallel to the width direction of the workbench (110), the hair removing shaft (5524) is arranged in the installation cavity, and the output end of the hair removing shaft (5524) penetrates through the side wall of the installation cavity to be fixedly connected with the driving roller (5533).

10. The donkey-hide gelatin raw material hair removal assembly according to claim 9, wherein a third transmission member is arranged between the transmission rod (5521) and the hair removal shaft (5524) and performs power transmission through the third transmission member, the third transmission member comprises a hair removal gear a fixedly sleeved outside the transmission rod (5521) and a hair removal gear B fixedly sleeved outside the hair removal shaft (5524), and the hair removal gear a and the hair removal gear B are of helical gear structures and are in meshed connection with each other;

the power supply mechanism (560) comprises a hair removal motor (561), a transmission shaft (564) and a seventh gear (565), wherein the hair removal motor (561) is fixedly arranged on the hair removal frame (530), and an output shaft of the hair removal motor (561) is parallel to the length direction of the workbench (110);

the transmission shaft (564) is movably arranged on the hair removing frame (530), and the transmission shaft (564) is parallel to the width direction of the workbench (110);

a fifth transmission assembly is arranged between the transmission shaft (564) and the hair removal motor (561) and performs power transmission through the fifth transmission assembly, the fifth transmission assembly comprises a fifth gear (562) fixedly sleeved outside an output shaft of the hair removal motor (561) and a sixth gear (563) fixedly sleeved outside the transmission shaft (564), and the fifth gear (562) and the sixth gear (563) are both bevel gear mechanisms and are in meshed connection with each other;

a sixth transmission assembly is arranged between the transmission shaft (564) and the hair scraping shaft (543) and performs power transmission through the sixth transmission assembly, the sixth transmission assembly comprises a driving gear (566) fixedly sleeved outside the transmission shaft (564) and a driven gear (567) fixedly sleeved on the upper end part of the hair scraping shaft (543), and the driving gear (566) and the driven gear (567) are both in a bevel gear structure and are in meshed connection with each other;

the seventh gear (565) is coaxially sleeved at the upper end of the transmission rod (5521), a third linkage part is arranged between the seventh gear and the transmission rod (5521), the third linkage part and the third linkage part are in power transmission, when the transmission rod (565) moves along the vertical direction, the seventh gear (565) continuously transmits power to the transmission rod (565), the seventh gear (565) is in a bevel gear structure, and the seventh gear (565) is in meshing connection with the sixth gear (563);

the third linkage part comprises an external spline arranged on the transmission rod (565) and an internal spline arranged on the seventh gear (565).