CN112970813A

CN112970813A - Drum-type donkey-hide gelatin raw material hair removing machine

Info

Publication number: CN112970813A
Application number: CN202110376429.0A
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: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-06-18

Abstract

The invention discloses a drum-type donkey-hide gelatin raw material unhairing machine which comprises a rack, wherein a conveying device, a clamping device and a unhairing device are arranged on the rack, the conveying device is used for drawing a donkey-hide gelatin raw material to rotate, the donkey-hide gelatin raw material sequentially passes through the clamping device and the unhairing device and then is output, the clamping device is used for clamping the donkey-hide gelatin raw material, and the unhairing device is used for unhairing the surface of the donkey-hide gelatin raw material; the roller-type donkey-hide gelatin raw material unhairing mode adopted by the invention improves the unhairing mode, greatly optimizes the unhairing effect of the donkey-hide gelatin raw material, and can compress the donkey-hide gelatin raw material during unhairing, thereby further optimizing the cutting effect of the donkey-hide gelatin cutting machine.

Description

Drum-type donkey-hide gelatin raw material hair removing machine

Technical Field

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

Background

The donkey-hide gelatin is made from donkey hide or skin of other equidae animals, the main component of the donkey-hide gelatin is protein, the donkey-hide gelatin is rectangular or square block, black brown, glossy, hard and crisp, the cross section is bright, the fragments are brown and semitransparent to light, the gas is slight, the taste is slightly sweet, and the donkey-hide gelatin is a gynecological good medicine for nourishing yin and blood, preventing miscarriage and treating the menstrual and obstetrical diseases in the traditional Chinese medicine.

The roller-type donkey-hide gelatin raw material unhairing mode adopted by the invention improves the unhairing mode, greatly optimizes the unhairing effect of the donkey-hide gelatin raw material, and can compress the donkey-hide gelatin raw material during unhairing, thereby further optimizing the cutting effect of the donkey-hide gelatin cutting machine.

Disclosure of Invention

In order to solve the defects of the prior art, the invention aims to provide the drum-type donkey-hide gelatin raw material dehairing machine.

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

The drum-type donkey-hide gelatin raw material unhairing machine comprises a rack, wherein a conveying device, a clamping device and a unhairing device are arranged on the rack, the conveying device is used for drawing the donkey-hide gelatin raw material to rotate, the donkey-hide gelatin raw material sequentially passes through the clamping device and the unhairing device and then is output, the clamping device is used for clamping the donkey-hide gelatin raw material, and the unhairing device is used for unhairing the surface of the donkey-hide gelatin raw material;

the conveying device comprises a conveying mechanism, a feeding and discharging mechanism and a pressing mechanism, the conveying mechanism is used for drawing the donkey-hide gelatin raw materials to be conveyed towards the unhairing device, the feeding and discharging mechanism is used for drawing the donkey-hide gelatin raw materials to be conveyed towards the conveying mechanism and drawing the unhaired donkey-hide gelatin raw materials to be output outwards, and the pressing mechanism is used for enabling the donkey-hide gelatin raw materials to be tightly attached to the surface of the conveying mechanism in the process that the conveying mechanism draws the donkey-hide gelatin raw materials to be conveyed.

As a further optimization or improvement of the present solution.

The conveying mechanism comprises a rotary drum and a conveying motor arranged on the rack;

the rotary drum is of a cylindrical barrel structure with openings at two ends and horizontally arranged along the axis, the two ends of the rotary drum are movably connected with the frame, a first avoidance hole and a second avoidance hole are formed in the outer circumferential surface of the rotary drum, and the initial positions of the first avoidance hole and the second avoidance hole are located at the lowest point of the rotary drum;

a first power transmission piece is arranged between the output end of the conveying motor and the input end of the rotary drum, and is used for transmitting the power of the conveying motor to the rotary drum;

the pressing mechanisms are provided with a plurality of groups, the pressing mechanisms are distributed on the periphery of the rotary drum in a surrounding manner, the pressing mechanisms are uniformly distributed at intervals along the circumferential direction of the rotary drum, and each pressing mechanism comprises a pressing cylinder and a pressing piece;

two ends of the pressing cylinder are movably arranged on the rack through the pressing piece, and the axis of the pressing cylinder is parallel to the axis of the rotary drum;

the pressing piece comprises a pressing rod, a pressing block, a compression spring and a pressing plate fixedly arranged on the rack;

the pressing rod is connected with the pressing plate in a sliding mode, the pressing rod and the pressing plate form sliding guide fit with the guiding direction perpendicular to the axis of the pressing cylinder, the pressing rod is fixedly connected with the pressing block, and the axis of the pressing rod is perpendicular to the axis of the pressing cylinder;

the compression spring is sleeved outside the compression rod, one end of the compression spring is connected with the compression plate, the other end of the compression spring is connected with the compression block, and the compression cylinder is driven by the elasticity of the compression spring to move close to the outer circular surface of the rotary cylinder.

As a further optimization or improvement of the present solution.

The feeding and discharging mechanism comprises a feeding component, a discharging component and a power component, the feeding component is used for drawing the donkey-hide gelatin raw material to be conveyed towards the conveying mechanism, the discharging component is used for drawing the unhaired donkey-hide gelatin raw material to be output outwards, and the power component is used for providing power for the feeding component and the discharging component;

the feeding assembly comprises a feeding lower barrel and a feeding upper barrel;

the feeding lower cylinder is arranged below the feeding upper cylinder, the axis of the feeding lower cylinder and the axis of the feeding upper cylinder are both parallel to the axis of the rotary cylinder, and both ends of the feeding lower cylinder and both ends of the feeding upper cylinder are movably arranged on the frame;

the area between the feeding lower barrel and the feeding upper barrel is a feeding area of the feeding assembly, and the feeding area and the lowest point of the rotary barrel are positioned at the same height;

the discharging assembly is arranged above the feeding assembly and comprises a discharging lower barrel and a discharging upper barrel, the axis of the discharging lower barrel and the axis of the discharging upper barrel are both parallel to the axis of the rotary drum, and both ends of the discharging lower barrel and both ends of the discharging upper barrel are movably arranged on the frame;

the area between the discharging lower cylinder and the discharging upper cylinder is a discharging area of the discharging assembly.

The power assembly comprises a feeding and discharging motor, a first gear and a second gear;

the feeding and discharging motor is arranged on the frame, and a second power transmission piece for realizing power transmission between the output end of the feeding and discharging motor and the input end of the feeding lower barrel is arranged between the output end of the feeding and discharging motor and the input end of the feeding lower barrel;

the second gear is arranged at the input end of the lower discharging barrel, the axis of the second gear is parallel to the axis of the rotary barrel, and the second gear is movably arranged on the rack and rotates around the rack in the axial direction;

the first gear is arranged below the second gear and is in meshed connection with the second gear;

and a third power transmission piece for realizing power transmission between the input end of the feeding lower cylinder and the first gear is arranged between the input end of the feeding lower cylinder and the first gear.

As a further optimization or improvement of the present solution.

The clamping device comprises a clamping mechanism, a pushing mechanism and a clamping frame, wherein the clamping mechanism is used for clamping the donkey-hide gelatin raw material, and the pushing mechanism is used for pushing the free end of the unhaired donkey-hide gelatin raw material to the discharging assembly;

the clamping frame is fixedly connected with the inner circular surface of the rotary drum, and the clamping mechanism and the pushing mechanism are both arranged on the clamping frame;

the clamping mechanism comprises a clamping piece, a clamping screw rod and a clamping motor;

the axial direction of an output shaft of the clamping motor is vertical to the axial direction of the rotary drum, and the clamping motor is fixedly arranged on the clamping frame;

the axial direction of the clamping screw rods is parallel to the axial direction of an output shaft of the clamping motor, the clamping screw rods are movably arranged on the clamping frame and rotate around the clamping frame in the axial direction, and two clamping screw rods are arranged along the axial direction of the rotary drum;

the clamping piece comprises an installation block and a clamping plate, the clamping plate is installed in the first avoidance hole, a sliding guide fit with the guide direction parallel to the axial direction of the clamping screw rod is formed between the first avoidance hole and the clamping plate, a clamping plate is arranged at the end part of the clamping plate, which is far away from the axial core line of the rotary drum, the clamping plate is positioned behind the clamping plate along the rotation direction of the rotary drum, and the area between the clamping plate and the outer circular surface of the rotary drum is a clamping area;

the mounting block is fixedly mounted on the clamping plate and is also connected with the clamping screw rod through a nut, and the clamping screw rod rotates around the axial direction of the clamping screw rod and pulls the clamping piece to displace along a guide direction parallel to the axial direction of the clamping screw rod;

a fourth power transmission piece is arranged between the output end of the clamping motor and the input ends of the two clamping screw rods, and the fourth power transmission piece is used for receiving the power of the clamping motor and transmitting the power to the two clamping screw rods;

the clamping mechanism is set to be in a clamping state and a loosening state which are mutually switched, when the clamping mechanism is located in the clamping state, the clamping plate moves close to the outer circular surface of the rotary drum and clamps the donkey-hide gelatin raw material in the clamping area, and when the clamping mechanism is located in the loosening state, the clamping plate moves away from the outer circular surface of the rotary drum and the clamping area loosens the clamping of the donkey-hide gelatin raw material.

As a further optimization or improvement of the present solution.

The pushing mechanism comprises a pushing piece, a pushing motor and a pushing screw rod, wherein the pushing piece is used for pushing the donkey-hide gelatin raw material so as to change the conveying direction of the donkey-hide gelatin raw material;

the axial direction of an output shaft of the pushing motor is perpendicular to the axial direction of the rotary drum, and the pushing motor is fixedly arranged on the clamping frame;

the axial direction of the push screw rods is parallel to the axial direction of an output shaft of the push motor, the push screw rods are movably arranged on the clamping frame and rotate around the axes of the push screw rods, and two push screw rods are arranged along the axial direction of the rotary drum;

the pushing piece comprises a pushing frame and a pushing plate, the pushing plate is arranged in the second avoiding hole, and sliding guide fit with the guiding direction parallel to the axial direction of the pushing screw rod is formed between the pushing plate and the second avoiding hole;

the pushing frame is fixedly arranged on the pushing plate and is also connected with the pushing screw rod through a nut, the pushing screw rod rotates around the self axial direction and pulls the pushing piece to displace along the guide direction parallel to the axial direction of the pushing screw rod;

a fifth power transmission piece is arranged between the output end of the pushing motor and the input ends of the two pushing screw rods, and the fifth power transmission piece is used for receiving the power of the pushing motor and transmitting the power to the two pushing screw rods;

the pushing mechanism is set to be in a pushing state and a preparation state which are mutually switched, when the pushing mechanism is in the pushing state, the pushing plate moves far away from the axis of the rotary drum, and when the pushing mechanism is in the preparation state, the pushing plate moves close to the axis of the rotary drum.

Compared with the prior art, the invention has the beneficial effects that: the drum-type donkey-hide gelatin raw material unhairing adopted by the invention improves the unhairing mode, greatly optimizes the unhairing effect of the donkey-hide gelatin raw material, and can compress the donkey-hide gelatin raw material during unhairing, thereby further optimizing the cutting effect of the cutting device;

the donkey-hide gelatin conveying device is provided with the feeding plate, a user places donkey-hide gelatin raw materials on the feeding plate and pushes the donkey-hide gelatin raw materials, the donkey-hide gelatin raw materials can enter the conveying device under the guiding action of the feeding plate, and the feeding plate enables the donkey-hide gelatin raw materials to be more convenient and labor-saving to convey towards the conveying device;

the compressing piece provided by the invention can push the rotary drum to be tightly attached to the donkey-hide gelatin raw material, so that the conveying device can convey the donkey-hide gelatin raw material more stably, the thicknesses of the donkey-hide gelatin raw material are different, if the compressing piece is not arranged, a gap can exist between the donkey-hide gelatin raw material and the rotary drum, and meanwhile, the transportation of the donkey-hide gelatin raw material is extremely unstable.

Drawings

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

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

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

FIG. 3 is a schematic view of a housing of the present invention;

FIG. 4 is a schematic view of the internal structure of the present invention;

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

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

FIG. 7 is a schematic view of a part of the conveying mechanism of the present invention;

FIG. 8 is a schematic view of a feed and discharge mechanism of the present invention;

FIG. 9 is a schematic view of the power assembly of the present invention;

FIG. 10 is a schematic view of the hold-down mechanism of the present invention;

FIG. 11 is a schematic view of a compression member of the present invention;

FIG. 12 is a partial schematic structural view of the present invention;

FIG. 13 is a schematic view of a clamping device of the present invention;

FIG. 14 is a schematic view of a clamping mechanism of the present invention;

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

FIG. 16 is a schematic view of a hair removal device of the present invention;

FIG. 17 is a schematic view of a translation mechanism of the present invention;

FIG. 18 is a schematic view of a portion of the hair removal device of the present invention;

FIG. 19 is a schematic view of the vertical moving mechanism and the unhairing mechanism of the present invention;

FIG. 20 is a schematic view of the vertical shift mechanism of the present invention;

FIG. 21 is a schematic view of a defeathering mechanism in accordance with the present invention;

FIG. 22 is a schematic view of a portion of the hair-removing mechanism of the present invention;

FIG. 23 is a schematic view of a shaving assembly of the present invention;

FIG. 24 is a schematic view of a portion of the construction of the shaving assembly of the present invention;

FIG. 25 is a schematic view of a stop block of the present invention;

FIG. 26 is a schematic view of a portion of the construction of the shaving assembly of the present invention;

FIG. 27 is a schematic view of the construction of the bristle sub-assembly of the present invention;

fig. 28 is a schematic view of a portion of the construction of the bristle sub-assembly of the present invention.

The labels in the figure are:

10. a conveying device;

11. a conveying mechanism; 111. a conveying motor; 112. a rotating drum; 113. a first power transmission member; 114. a first avoidance hole; 115. a second avoidance hole;

12. a feeding and discharging mechanism; 121. a feed assembly; 122. a discharge assembly; 123. a power assembly; 124; a push-down member; 1211. feeding and discharging; 1212. feeding and feeding into a barrel; 1221. discharging and discharging the lower cylinder; 1222. discharging and feeding into a barrel; 1231. a feeding and discharging motor; 1232. a second power transmission member; 1233. a third power transmission member; 1234. a first gear; 1235. a second gear;

13. a hold-down mechanism; 131. a compression cylinder; 132. a compression member; 1321. a compression plate; 1322. a hold down bar; 1323. a compression spring; 1324. a compression block;

20. a clamping device;

21. a transport rack;

22. a clamping mechanism; 221. a clamping motor; 222. a clamping member; 2221. mounting blocks; 2222. a clamping plate; 2223. a clamping area; 223. a fourth power transmission member; 224. clamping a screw rod;

23. a pushing mechanism; 231. a push motor; 232. a fifth power transmission member; 233. a pusher member; 2331. a pushing frame; 2332. a push plate; 234. pushing the screw rod;

30. a dehairing device;

31. a translation mechanism; 311. a translation motor; 312. a sixth power transmission member; 313. a seventh power transmission member; 314. an eighth power transmission member; 315. a translation block; 316. a guide rod;

32. a vertical movement mechanism; 321. vertically moving a motor; 322. a vertical moving frame; 323. vertically moving the lower plate; 324. a buffer spring;

33. a dehairing mechanism; 331. a unhairing motor; 332. a defeathering power transmission; 3321. a first bevel gear; 3322. a second bevel gear; 3323. a third bevel gear; 3324. a fourth bevel gear; 3325. a fifth bevel gear; 333. a hair removing frame; 334. a shaving assembly; 3341. a limiting block; 3342. a shaving board; 3343. a shaving knife; 3344. a shaving spring; 335. a bristle assembly; 3351. a bristle member; 3352. installing a shaft; 3353. a tension spring; 3354. a first gear; 3355. a second gear; 3356. a ninth power transmission member;

34. a fixed mount; 341. a translation slot; 342. a guide hole;

40. a frame; 41. feeding a plate; 42. a first guide plate; 43. a second guide plate.

Detailed Description

The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings for a purpose of helping those skilled in the art to more fully, accurately and deeply understand the concept and technical solution of the present invention and to facilitate its implementation.

The drum-type donkey-hide gelatin raw material unhairing machine comprises a frame 40, wherein a conveying device 10, a clamping device 20 and a unhairing device 30 are arranged on the frame 40; the conveying device 10 is used for drawing the donkey-hide gelatin raw material to rotate, the donkey-hide gelatin raw material sequentially passes through the clamping device 20 and the unhairing device 30 and then is output, the clamping device 20 is used for clamping the donkey-hide gelatin raw material, and the unhairing device 30 is used for carrying out unhairing treatment on the surface of the donkey-hide gelatin raw material.

During actual work, a user puts the donkey-hide gelatin raw material into the conveying device 10, then the clamping device 20 clamps the donkey-hide gelatin raw material tightly, under the traction action of the conveying device 10, the donkey-hide gelatin raw material enters the hair removing device 30, the hair removing device 30 performs hair removing treatment on the donkey-hide gelatin raw material, and after the hair removing treatment step is completed, the donkey-hide gelatin raw material leaves the drum-type donkey-hide gelatin raw material hair removing machine through the traction of the conveying device 10.

The conveying device 10 comprises a conveying mechanism 11, a feeding and discharging mechanism 12 and a pressing mechanism 13; the conveying mechanism 11 is used for drawing the donkey-hide gelatin raw material to be conveyed towards the unhairing device 30, the feeding and discharging mechanism 12 is used for drawing the donkey-hide gelatin raw material to be conveyed towards the conveying mechanism 11 and drawing the unhaired donkey-hide gelatin raw material to be output outwards, and the compressing mechanism 13 is used for enabling the donkey-hide gelatin raw material to be attached to the surface of the conveying mechanism 11 in the process that the conveying mechanism 11 draws the donkey-hide gelatin raw material to be conveyed.

The conveying mechanism 11 includes a drum 112 and a conveying motor 111 mounted on the frame 40.

The rotating cylinder 112 is a cylindrical cylinder structure with two open ends and horizontally arranged axis, the two ends of the rotating cylinder 112 are movably connected with the frame 40, the outer circular surface of the rotating cylinder 112 is provided with a first avoidance hole 114 and a second avoidance hole 115, and the initial positions of the first avoidance hole 114 and the second avoidance hole 115 are located at the lowest point of the rotating cylinder 112.

A first power transmission member 113 is arranged between the output end of the conveying motor 111 and the input end of the drum 112, the first power transmission member 113 is used for transmitting the power of the conveying motor 111 to the drum 112, and preferably, the first power transmission member 113 is of a belt transmission structure.

The conveying motor 111 is turned on, and the conveying motor 111 drives the drum 112 to rotate around the axis thereof through the first power transmission member 113.

The pressing mechanisms 13 are provided with a plurality of groups, the plurality of groups of pressing mechanisms 13 are distributed around the periphery of the rotating drum 112, the plurality of groups of pressing mechanisms 13 are distributed at even intervals along the circumferential direction of the rotating drum 112, and the pressing mechanisms 13 comprise pressing cylinders 131 and pressing pieces 132.

The two ends of the pressing cylinder 131 are movably mounted on the frame 40 through the pressing member 132, and the axis of the pressing cylinder 131 is parallel to the axis of the rotating cylinder 112.

The pressing member 132 includes a pressing rod 1322, a pressing block 1324, a compression spring 1323, and a pressing plate 1321 fixedly mounted on the frame 40.

The compression rod 1322 is slidably connected with the compression plate 1321, the compression rod 1322 and the compression plate 1321 form a sliding guide fit with the guiding direction perpendicular to the axis of the compression cylinder 131, the compression rod 1322 is also fixedly connected with the compression block 1324, and the axis of the compression rod 1322 is perpendicular to the axis of the compression cylinder 131.

The compression spring 1323 is sleeved outside the compression rod 1322, one end of the compression spring 1323 is connected with the compression plate 1321, and the other end of the compression spring 1323 is connected with the compression block 1324, and the elastic force of the compression spring 1323 drives the compression cylinder 131 to move close to the outer circular surface of the rotary cylinder 112.

The thickness of each donkey-hide gelatin raw material is different, and the donkey-hide gelatin raw material can extrude compressing cylinder 131 when carrying, and the compressing cylinder 131 that extrudes can drive compressing block 1324 along the axis direction motion of pressure bar 1322, and compression spring 1323 is compressed simultaneously, and under compression spring 1323 elasticity effect, compressing cylinder 131 closely laminates with the donkey-hide gelatin raw materials all the time.

The feeding and discharging mechanism 12 comprises a feeding assembly 121, a discharging assembly 122 and a power assembly 123; the feeding assembly 121 is used for drawing donkey-hide gelatin raw materials to be conveyed towards the conveying mechanism 11, the discharging assembly 122 is used for drawing the unhaired donkey-hide gelatin raw materials to be output outwards, and the power assembly 123 is used for providing power for the feeding assembly 121 and the discharging assembly 122.

The feeding assembly 121 comprises a feeding lower barrel 1211 and a feeding upper barrel 1212.

The feeding lower tube 1211 is disposed below the feeding upper tube 1212, an axis of the feeding lower tube 1211 and an axis of the feeding upper tube 1212 are both parallel to an axis of the rotating tube 112, and both ends of the feeding lower tube 1211 and both ends of the feeding upper tube 1212 are movably mounted on the frame 40.

The area between the feeding lower barrel 1211 and the feeding upper barrel 1212 is the feeding area of the feeding assembly 121, and the feeding area is located at the same height as the lowest point of the rotating drum 112.

The discharging assembly 122 is disposed above the feeding assembly 121, the discharging assembly 122 includes a discharging lower cylinder 1221 and a discharging upper cylinder 1222, an axis of the discharging lower cylinder 1221 and an axis of the discharging upper cylinder 1222 are both parallel to an axis of the rotating cylinder 112, and both ends of the discharging lower cylinder 1221 and both ends of the discharging upper cylinder 1222 are both movably mounted on the frame 40.

The area between the discharging lower cylinder 1221 and the discharging upper cylinder 1222 is a discharging area of the discharging assembly 122.

The power assembly 123 includes a feeding and discharging motor 1231, a first gear 1234, and a second gear 1235.

The feeding and discharging motor 1231 is installed on the frame 40, a second power transmission member 1232 for realizing power transmission between the output end of the feeding and discharging motor 1231 and the input end of the feeding lower tube 1211 is arranged between the output end of the feeding and discharging motor 1231, and preferably, the second power transmission member 1232 is of a belt transmission structure.

The second gear 1235 is disposed at the input end of the discharging lower cylinder 1221, the axis of the second gear 1235 is parallel to the axis of the rotating cylinder 112, and the second gear 1235 is movably mounted on the frame 40 and axially rotates around itself.

The first gear 1234 is disposed below the second gear 1235 and is in meshing engagement with the second gear 1235.

A third power transmission member 1223 for realizing power transmission between the input end of the feeding lower cylinder 1211 and the first gear 1234 is arranged between the input end of the feeding lower cylinder 1211, and preferably, the third power transmission member 1223 is a belt transmission structure.

Preferably, in order to make the feeding and discharging processes of the donkey-hide gelatin raw material smoother and smoother, the two ends of the feeding upper barrel 1212 and the two ends of the discharging upper barrel 1222 are both provided with the lower pressing members 124, and the two ends of the feeding upper barrel 1212 and the two ends of the discharging upper barrel 1222 are both movably connected with the frame 40 through the lower pressing members 124.

The lower pressing member 124 is used for driving the discharging upper barrel 1222 and the feeding upper barrel 1212 to move vertically and downwards.

The structure of the pressing member 124 is the same as that of the pressing member 132, and the connection relationship between the pressing member 124 and the feeding upper barrel 1212, the connection relationship between the pressing member 124 and the discharging upper barrel 1222, and the connection relationship between the pressing member 132 and the pressing barrel 131 are the same, which will not be described in detail herein.

The feeding and discharging motor 121 is started, and the feeding and discharging motor 121 drives the feeding cylinder 122 and the discharging cylinder 123 to rotate around the axes thereof through the second power transmission member 124, the third power transmission member 125, the first gear 1234 and the second gear 1235.

The operation of the conveying device 10 is embodied as follows: an operator places the donkey-hide gelatin raw material in the feeding area and applies thrust to the donkey-hide gelatin raw material, and the donkey-hide gelatin raw material enters the conveying device 10 under the action of the thrust;

the feeding and discharging motor 1231 is started, the feeding and discharging motor 1231 drives the feeding lower tube 1211 and the discharging lower tube 1221 to rotate around the axes thereof through the second power transmission member 1232, the third power transmission member 1233, the first gear 1234 and the second gear 1235, and the feeding lower tube 1211 and the feeding upper tube 1212 draw the donkey-hide gelatin raw material to enter the clamping device 20;

the clamping device 20 is matched with the conveying device 10 to clamp the donkey-hide gelatin raw material;

the conveying motor 111 is started, the conveying motor 111 drives the rotary drum 112 to rotate around the axis of the conveying motor 111 through the first power transmission piece 113, the rotary drum 112 rotates and pulls the clamping device 20 to synchronously rotate, the clamping device 20 rotates and pulls the donkey-hide gelatin raw material to synchronously rotate, in the transportation process of the donkey-hide gelatin raw material, the compression spring 1323 is matched with the compression cylinder 131 to enable the donkey-hide gelatin raw material to be tightly attached to the outer circular surface of the rotary drum 112, and then the hair removing device 30 is used for removing hair of the donkey-hide gelatin raw material;

the rotating cylinder 112 draws the donkey-hide gelatin raw material clamped by the clamping device 20 to be transported to the discharging component 122, under the cooperation of the clamping device 20 and the conveying device 10, the rotating cylinder 112 draws the donkey-hide gelatin raw material to enter a discharging area, and under the common drawing of the rotating cylinder 112, the discharging lower cylinder 1221 and the discharging upper cylinder 1222, the donkey-hide gelatin raw material is discharged.

The clamping device 20 comprises a clamping mechanism 22, a pushing mechanism 23 and a clamping frame 21; the holding mechanism 22 is used for clamping the donkey-hide gelatin raw material, and the pushing mechanism 23 is used for pushing the unhaired free end of the donkey-hide gelatin raw material to the discharging component 122.

The clamping frame 21 is fixedly connected with the inner circular surface of the rotating cylinder 112, and the clamping mechanism 22 and the pushing mechanism 23 are both arranged on the clamping frame 21.

The clamping mechanism 22 comprises a clamping piece 222, a clamping screw 224 and a clamping motor 221.

The axial direction of the output shaft of the clamping motor 221 is perpendicular to the axial direction of the drum 112, and the clamping motor 221 is fixedly installed on the clamping frame 21.

The axial direction of the clamping screw rod 224 is parallel to the axial direction of the output shaft of the clamping motor 221, the clamping screw rod 224 is movably mounted on the clamping frame 21 and rotates around the clamping frame in the axial direction, and two clamping screw rods 224 are arranged along the axial direction of the rotary drum 112.

The clamping member 222 includes an installation block 2221 and a clamping plate 2222, the clamping plate 2222 is installed in the first avoiding hole 114, and a sliding guiding fit is formed between the two, the guiding direction of the sliding guiding fit is parallel to the axial direction of the clamping screw 224, a clamping plate is arranged at the end of the clamping plate 2222 away from the axial core line of the drum 112, the clamping plate is located behind the clamping plate 2222 turning along the drum 112, and the area between the clamping plate and the outer circumferential surface of the drum 112 is a clamping area 2223.

The mounting block 2221 is fixedly mounted on the clamping plate 2222, the mounting block 2221 is further connected with the clamping screw rod 224 through a nut, and the clamping screw rod 224 rotates around the axial direction thereof and pulls the clamping member 222 to displace along the guiding direction parallel to the axial direction of the clamping screw rod 224.

A fourth power transmission member 223 is arranged between the output end of the clamping motor 221 and the input ends of the two clamping screw rods 224, the fourth power transmission member 223 is used for receiving the power of the clamping motor 221 and transmitting the power to the two clamping screw rods 224, and specifically, the fourth power transmission member 223 is of a belt transmission structure.

The clamping mechanism 22 is set to be in a clamping state and a loosening state which are switched with each other, when the clamping mechanism 22 is in the clamping state, the clamping plate moves close to the outer circumferential surface of the drum 112 and clamps the donkey-hide gelatin raw material in the clamping area 2223, and when the clamping mechanism 22 is in the loosening state, the clamping plate moves away from the outer circumferential surface of the drum 112 and the clamping area 2223 releases the clamping of the donkey-hide gelatin raw material.

The clamping motor 221 is started, the clamping motor 221 drives the clamping screw rod 224 to rotate around the axis of the clamping screw rod through the fourth power transmission member 223, the clamping screw rod 224 rotates around the axis of the clamping screw rod and drives the clamping plate 2222 to move along the axis direction of the clamping screw rod 224 through the mounting block 2221, and therefore the clamping mechanism 22 is switched between the clamping state and the loosening state.

The pushing mechanism 23 comprises a pushing piece 233, a pushing motor 231 and a pushing screw rod 234; the pushing member 233 serves to push the raw material of donkey-hide gelatin so as to change the conveying direction of the raw material of donkey-hide gelatin.

The output shaft of the pushing motor 231 is perpendicular to the axial direction of the drum 112, and the pushing motor 231 is fixedly mounted on the clamping frame 21.

The axial direction of the push screw 234 is parallel to the axial direction of the output shaft of the push motor 231, the push screw 234 is movably mounted on the clamping frame 21 and rotates around the axis of the push screw 234, and two push screws 234 are arranged along the axial direction of the rotary drum 112.

The pushing member 233 includes a pushing frame 2331 and a pushing plate 2332, the pushing plate 2332 is installed in the second avoiding hole 115, and a sliding guiding fit with a guiding direction parallel to the axial direction of the pushing screw rod 234 is formed between the pushing frame 2331 and the pushing plate 2332.

The push frame 2331 is fixedly mounted on the push plate 2332, the push frame 2331 is further connected with the push screw rod 234 through a nut, the push screw rod 234 rotates around the axial direction of the push screw rod 234 and pulls the push member 233 to displace along the guide direction parallel to the axial direction of the push screw rod 234.

A fifth power transmission member 232 is disposed between the output end of the pushing motor 231 and the input ends of the two pushing screw rods 234, the fifth power transmission member 232 is used for receiving the power of the pushing motor 231 and transmitting the power to the two pushing screw rods 234, and specifically, the fifth power transmission member 232 is of a belt transmission structure.

The pushing mechanism 23 is set to a pushing state and a preparation state, which are switched to each other, and when the pushing mechanism 23 is in the pushing state, the pushing plate 2332 moves away from the axis of the drum 112, and when the pushing mechanism 23 is in the preparation state, the pushing plate 2332 moves closer to the axis of the drum 112.

The pushing motor 231 is turned on, the pushing motor 231 drives the pushing screw rod 234 to rotate around its own axis through the fifth power transmission member 232, the pushing screw rod 234 rotates and drives the pushing plate 2332 to move along the axis direction of the pushing screw rod 234 through the pushing frame 2331, and the switching of the pushing mechanism 23 between the ready state and the pushing state is realized.

The working process of the clamping device 20 is represented as follows: when the feeding lower barrel 1211 and the feeding upper barrel 1212 draw the donkey-hide gelatin raw material into the clamping area 2223, the clamping motor 221 is turned on, the clamping motor 221 drives the clamping screw rod 224 to rotate around the self axis through the fourth power transmission member 223, the clamping screw rod 224 rotates around the self axis and drives the clamping plate 2222 and the clamping plate to move close to the outer circular surface of the rotary drum 112 along the axis direction of the clamping screw rod 224 through the mounting block 2221, so that the donkey-hide gelatin raw material is clamped in the clamping area 2223;

when the donkey-hide gelatin raw material rotates to be close to the discharging component 122, the clamping motor 221 is started, the clamping motor 221 drives the clamping screw rod 224 to rotate around the self axis through the fourth power transmission piece 223, the clamping screw rod 224 rotates around the self axis and drives the clamping plate 2222 and the clamping plate to move away from the outer circular surface of the rotary drum 112 along the axis direction of the clamping screw rod 224 through the mounting block 2221, and therefore the donkey-hide gelatin raw material is not clamped in the clamping area 2223;

the pushing motor 231 is turned on, the pushing motor 231 drives the pushing screw rod 234 to rotate around the axis thereof through the fifth power transmission member 232, the pushing screw rod 234 rotates and drives the pushing plate 2332 to move along the axis of the pushing screw rod 234 in the direction away from the cylinder center of the drum 112 through the pushing frame 2331, and the pushing plate 2332 pushes the donkey-hide gelatin raw material and changes the transportation direction of the donkey-hide gelatin raw material.

The unhairing device 30 is positioned above the highest point of the rotary drum 112, the unhairing device 30 comprises a translation mechanism 31, a vertical moving mechanism 32, a unhairing mechanism 33 and a fixed frame 34, and the vertical moving mechanism 32 and the unhairing mechanism 33 are both arranged on the fixed frame 34; the translation mechanism 31 is used for driving the vertical moving mechanism 32 and the unhairing mechanism 33 to reciprocate along the axial direction of the rotary drum 112, the vertical moving mechanism 32 is used for driving the unhairing mechanism 33 to be tightly attached to the donkey-hide gelatin raw material, and the unhairing mechanism 33 is used for unhairing treatment of the donkey-hide gelatin raw material.

The translation mechanism 31 includes a connecting shaft rod, a transmission shaft, a connecting shaft, a translation motor 311, and a guide rod 316.

The two ends of the connecting rod are movably mounted on the frame 40, and the axis of the connecting rod is horizontally arranged and perpendicular to the axis of the rotating drum 112.

The translation motor 31 is installed on the frame 40, a sixth power transmission member 312 is arranged between the output end of the translation motor 31 and the connecting shaft rod, the sixth power transmission member 312 is used for realizing power transmission between the sixth power transmission member and the connecting shaft rod, and preferably, the sixth power transmission member 312 is of a belt transmission structure.

The transmission shaft is located near one open end of the rotating cylinder 112, and the connection shaft is located near the other open end of the rotating cylinder 112.

The both ends movable mounting of transmission shaft is on frame 40, and the axis of transmission shaft is on a parallel with the axis of connecting the axostylus axostyle, and the transmission shaft is provided with two and each distribution of both sides of connecting the axostylus axostyle has a transmission shaft.

A seventh power transmission element 313 is arranged between the connecting shaft rod and the transmission shaft, the seventh power transmission element 313 is used for realizing power transmission between the connecting shaft rod and the transmission shaft, and preferably, the seventh power transmission element 313 is of a belt transmission structure.

The two ends of the connecting shaft are movably mounted on the frame 40, the axis of the connection is parallel to the axis of the connecting shaft rod, and the two connecting shafts are arranged and two connecting shafts are distributed on two sides of the connecting shaft rod respectively.

An eighth power transmission part 314 for realizing power transmission between the transmission shaft and the connecting shaft is arranged between the transmission shaft and the connecting shaft, the eighth power transmission part 314 comprises a driving belt wheel coaxially and movably arranged on the transmission shaft, a driven belt wheel coaxially and movably arranged on the connecting shaft, a belt arranged between the driving belt wheel and the driven belt wheel, and a translation block 315 is fixedly connected to the belt.

The four guide rods 316 are arranged, the axes of the guide rods 316 are perpendicular to the axis of the connecting rod, two ends of each guide rod 316 are fixedly connected with the frame 40, and two guide rods 316 are arranged on the side of each eighth power transmission element 314.

The fixed frame 34 is provided with a vertically arranged translation groove 341 and a horizontally arranged guide hole 342, the translation groove 341 is matched with the translation block 315, the translation groove 341 is in sliding connection with the translation block 315, the fixed frame 34 is movably sleeved outside the guide rod 316 through the guide hole 342, and the fixed frame 34 and the guide rod 316 form sliding guide fit.

When the translation motor 311 is turned on, the translation motor 311 drives the fixed frame 34 to move in the guiding direction of the guide rod 316 through the sixth power transmission member 312, the seventh power transmission member 313 and the eighth power transmission member 314, so that the vertical movement mechanism 32 and the unhairing mechanism 33 mounted on the fixed frame 34 move in the guiding direction of the guide rod 316.

The vertical moving mechanism 32 comprises a vertical moving frame 322, a vertical moving lower plate 323, a buffer spring 324 and a vertical moving motor 321.

The vertical moving frame 322 is fixedly connected with the fixed frame 34, the vertical moving motor 321 is vertically and fixedly installed on the vertical moving frame 322, and the output end of the vertical moving motor 321 is fixedly connected with the vertical moving frame 322.

The vertical moving lower plates 323 are connected with the bottom of the vertical moving frame 322 through sliding rods, two vertical moving lower plates 323 are provided, and the two vertical moving lower plates 323 are symmetrically distributed at two ends of the vertical moving frame 322 along the axial direction of the rotating drum 112.

The axis of the sliding rod is vertically arranged, one end of the sliding rod is fixedly connected with the vertical moving lower plate 323, the other end of the sliding rod is slidably connected with the vertical moving frame 322, and the sliding rod and the vertical moving frame 322 form sliding guide fit.

The buffer spring 324 is sleeved outside the sliding rod, the buffer spring 324 is arranged between the vertical moving frame 322 and the vertical moving lower plate 323, one end of the buffer spring 324 is connected with the vertical moving frame 322, the other end of the buffer spring 324 is connected with the vertical moving lower plate 323, and the elastic force of the buffer spring 324 is downward vertical.

The vertical movement motor 321 is a through linear screw rod stepping motor, the through linear screw rod stepping motor is in the prior art, and the output motion of the through linear screw rod stepping motor is pure linear motion, that is, the output shaft of the through linear screw rod stepping motor only moves along the axial direction of the output shaft, and detailed description of the specific structure is omitted here.

The vertical moving motor 321 is started, and the vertical moving motor 321 drives the vertical moving frame 322 to move along the vertical direction; when the vertical moving frame 322 moves vertically downward, the buffer spring 324 compresses and drives the vertical moving lower plate 323 to move vertically downward, and when the vertical moving frame 322 moves vertically upward, the buffer spring 324 stretches and drives the vertical moving lower plate 323 to move vertically upward.

The unhairing mechanism 33 comprises a hair scraping component 334, a brushing component 335, a unhairing motor 331, a unhairing power transmission piece 332 and a unhairing frame 333; the hair scraping component 334 is used for performing hair removal treatment on the donkey-hide gelatin raw material, the bristle component 335 is used for sweeping the hair after the hair removal treatment, and the hair removal power transmission piece 332 is used for converting the power of the hair removal motor 331 into the power for the operation of the hair scraping component 334 and the bristle component 335.

The top surface of the unhairing frame 333 is fixedly connected with the vertical moving lower plate 323, and the unhairing motor 331 and the unhairing power transmission piece 332 are both arranged on the unhairing frame 333.

The bristle assembly 335 is arranged in the middle of the hair removing frame 333, four bristle assemblies 334 are arranged, and two bristle assemblies 334 are arranged on two sides of the bristle assembly 335.

The shaving assembly 334 comprises a limiting block 3341, a shaving plate 3342 and a shaving knife 3343.

The shaving plate 3342 is slidably connected with the hair removing frame 333, and the shaving plate 3342 and the hair removing frame 333 form a sliding guide fit with a guide direction parallel to the ground and perpendicular to the extending direction of the guide rod 316.

Stopper 3341 below fixedly connected with locating piece, the hair scraping plate 3342 top is provided with the constant head tank, constant head tank and locating piece phase-match and constant head tank and locating piece constitute the guiding direction and are on a parallel with the axial sliding guide cooperation of guide rod 316, connect through a plurality of sliding columns between hair scraping sword 3343 and the hair scraping plate 3342.

The one end and the scraping board 3342 fixed connection of slip post, the other end and scraping sword 3343 sliding connection to scraping sword 3343 constitutes the sliding guide cooperation along vertical direction with the slip post, and the outside of slip post has cup jointed scraping spring 3344.

One end of the shaving spring 3344 is connected with the shaving plate 3342, the other end of the shaving spring 3344 is connected with the shaving knife 3343, and the elastic force of the shaving spring is downward; the shaving spring 3344 enables the shaving blade 3343 to be in elastic contact with the donkey-hide gelatin raw material all the time, so that the shaving effect of the shaving assembly 334 is more remarkable.

The blade surface of the scraping knife 3343 is perpendicular to the axial direction of the guide rod 316.

The bristle assembly 335 comprises a bristle support, a bristle part 3351 and a power connecting part.

The bristle support is horizontally arranged, the top of the bristle support is vertically upwards provided with a mounting shaft 3352, and the mounting shaft 3352 is movably connected with the bristle removing frame 333 and forms sliding guide fit in the vertical direction.

The top of the bristle support is also vertically provided with an installation rod upwards, the installation rod is movably connected with the bristle removing frame 333 and forms sliding guide fit in the vertical direction, and the top end of the installation rod is provided with a bolt.

The outer part of the mounting rod is sleeved with a telescopic spring 3353, one end of the telescopic spring 3353 is connected with the hair removing frame 333, the other end of the telescopic spring 3353 is connected with the bristle support, and the compression elasticity of the telescopic spring 3353 drives the bristle support to vertically move downwards; the arrangement of the extension spring 3353 enables the bristle part 3351 mounted on the bristle holder to be closely attached to the surface of the donkey-hide gelatin raw material, so that the cleaning effect of the bristle assembly 335 is better.

The brush hair piece 3351 comprises a rotating roller and two conveying belts, the axial direction of the rotating roller is parallel to the axial direction of the rotary drum 112, the rotating roller is movably arranged on the brush hair support and rotates around the axial direction of the rotating roller, the two rotating rollers are arranged in the direction parallel to the ground and perpendicular to the axial direction of the rotary drum 112, the conveying belts are arranged between the two rotating rollers, and a plurality of soft brushes are uniformly arranged on the surfaces of the conveying belts at intervals.

The bristle members 3351 are provided in two groups and are respectively located at two sides of the bristle holder along the axial direction of the rotary drum 112.

The power connection member includes a gear shaft, the axial direction of the gear shaft is parallel to the axial direction of the rotary drum 112, and the gear shaft is movably installed on the bristle support and rotates around the axial direction of the gear shaft.

The bottom end of the mounting shaft 3352 is provided with a first bevel gear 3354, the gear shaft is provided with a second bevel gear 3355, and the first bevel gear 3354 is meshed with the second bevel gear 3355.

Ninth power transmission pieces 3356 for realizing power transmission between the gear shaft and the rotating roller are arranged between the gear shaft and the rotating roller, specifically, the ninth power transmission pieces 3356 are of a belt transmission structure, and the ninth power transmission pieces 3356 are correspondingly provided with two groups.

The output shaft of the unhairing motor 331 is axially parallel to the ground and perpendicular to the axial direction of the rotating drum 112, and the unhairing motor 331 is installed on the unhairing frame 333.

The unhairing power transmission member 332 comprises a transmission shaft, the axial direction of the transmission shaft is parallel to the axial direction of the rotating drum 112, and the transmission shaft is movably arranged on the unhairing frame 333 and rotates around the unhairing frame itself axially.

The power output end of the unhairing motor 331 is provided with a first bevel gear 3321.

The top end of the mounting shaft 3352 is provided with a third bevel gear 3323 through a linkage, and when the mounting shaft 3352 displaces along the axial direction, the third bevel gear 3323 continuously outputs power to the mounting shaft 3325, specifically, the linkage comprises an external spline arranged on the mounting shaft 3352 and an internal spline arranged on the third bevel gear 3323.

The first bevel gear 3321 is engaged with the third bevel gear 3323.

And a second bevel gear 3322 is arranged on the transmission shaft, and the second bevel gear 3322 is meshed with a third bevel gear 3323.

The transmission shaft is further provided with four fourth bevel gears 3324, the limiting blocks 3341 are provided with fifth bevel gears 3325, the fourth bevel gears 3324 are meshed with the fifth bevel gears 3325, and the number of the fourth bevel gears 3324 is four, and the number of the fifth bevel gears 3325 is four.

The unhairing motor 331 is started, the unhairing motor 331 drives the unhairing power transmission piece 332 to operate, so that the first bevel gear 3321, the second bevel gear 3322, the third bevel gear 3323, the fourth bevel gear 3324 and the fifth bevel gear 3325 rotate around the axes of the unhairing motor and the unhairing power transmission piece, the fifth bevel gear 3325 rotates and drives the limiting block 3341 to rotate, the limiting block 3341 rotates and drives the positioning block to slide in the positioning groove, so that the unhairing component 334 moves along the unhairing frame 333 in a direction perpendicular to the axis of the guide rod 316, and the unhairing treatment of the donkey-hide gelatin raw material by the unhairing knife 3343 is realized; during the hair shaving treatment, the second bevel gear 3322 rotates and drives the second connecting rod to rotate around the axis of the second connecting rod, the second connecting rod rotates and drives the ninth power transmission piece 3356 to rotate through the first gear 3354 and the second gear 3355, the ninth power transmission piece 3356 drives the bristle cylinder 3351 to rotate, and the bristle cylinder 3351 sweeps away hairs generated in the hair shaving treatment process.

The frame 40 is provided with a feeding plate 41, a first guide plate 42 and a second guide plate 43; the feeding plate 41 is used for guiding the donkey-hide gelatin raw material to horizontally enter the conveying device 10, and the first guide plate 42 and the second guide plate 43 are used for guiding the donkey-hide gelatin raw material to be discharged.

The feeding plates 41 are horizontally and fixedly installed on the rack 40, the tops of the feeding plates 41 and the feeding lower tube 1211 are located on the same horizontal plane, the feeding plates 41 are horizontally provided with two feeding plates 41 which are respectively located on two sides of the feeding lower tube 1211 in the axial direction of the feeding lower tube, the two feeding plates 41 are respectively a feeding plate I located on one side of the feeding lower tube 1211 away from the clamping area 2223 and a feeding plate II located between the feeding lower tube 1211 and the clamping area 2223, one end of each feeding plate II is close to the feeding lower tube 1211, and the other end of each feeding plate II is close to the clamping area 2223.

The two ends of the first guide plate 42 are fixedly installed on the frame 40, the first guide plate 42 is disposed on one side of the discharging lower tube 1121 close to the rotating tube 112, the first guide plate 42 is arranged in an inclined manner, the distance between the first guide plate 42 and the feeding plate 41 increases progressively along the feeding direction of the feeding assembly 121, and the lowest point of the first guide plate 42 is close to the discharging area.

The two ends of the second guide plate 43 are fixedly installed on the frame 40, the second guide plate 43 is disposed on one side of the discharging lower cylinder 1121, which faces away from the rotating cylinder 112, and the second guide plate 43 is horizontally arranged.

During actual work, an operator places the donkey-hide gelatin raw material in the feeding area and applies thrust to the donkey-hide gelatin raw material, and the donkey-hide gelatin raw material enters the conveying device 10 under the action of the thrust;

the motor feeding and discharging motor 1231 is started, the feeding and discharging motor 1231 drives the feeding lower cylinder 1211 and the discharging lower cylinder 1221 to rotate around the axes of the feeding lower cylinder 1211 and the discharging lower cylinder 1221 through the second power transmission member 1232, the third power transmission member 1233, the first gear 1234 and the second gear 1235, and the feeding lower cylinder 1211 and the feeding upper cylinder 1212 draw the donkey-hide gelatin raw material to enter the clamping device 20;

the clamping motor 221 is started, the clamping motor 221 drives the clamping screw rod 224 to rotate around the axis of the clamping motor through the fourth power transmission member 223, the clamping screw rod 224 rotates around the axis of the clamping screw rod 224, and the mounting block 2221 drives the clamping plate 2222 and the clamping plate to move close to the outer circular surface of the rotary drum 112 along the axis direction of the clamping screw rod 224, so that the donkey-hide gelatin raw material is clamped in the clamping area 2223;

the conveying motor 111 is started, the conveying motor 111 drives the rotary drum 112 to rotate around the axis of the conveying motor 111 through the first power transmission piece 113, the rotary drum 112 rotates and pulls the clamping device 20 to synchronously rotate, the clamping device 20 rotates and pulls the donkey-hide gelatin raw material to synchronously rotate, and in the transportation process of the donkey-hide gelatin raw material, the compression spring 1323 is matched with the compression cylinder 131 to enable the donkey-hide gelatin raw material to be tightly attached to the outer circular surface of the rotary drum 112;

turning on the translation motor 311, the translation motor 311 drives the fixed frame 34 to reciprocate along the guiding direction of the guiding rod 316 through the sixth power transmission element 312, the seventh power transmission element 313 and the eighth power transmission element 314, so that the vertical moving mechanism 32 and the unhairing mechanism 33 mounted on the fixed frame 34 reciprocate along the guiding direction of the guiding rod 316;

the translation motor 311 is started, the vertical movement motor 321 is started simultaneously, the vertical movement motor 321 drives the vertical movement frame 322 to move downwards along the vertical direction, the vertical movement frame 322 moves downwards and drives the vertical movement lower plate 323 to move downwards along the vertical direction, the vertical movement lower plate 323 moves downwards and pushes the hair scraping component 334 and the hair brushing component 335 to move downwards along the vertical direction through the hair removing frame 333, so that the hair scraping knife 3343 and the hair brushing barrel 3351 move downwards along the vertical direction, and the hair scraping knife 3343 and the hair brushing barrel 3351 are in contact with the donkey-hide gelatin raw material;

the translation motor 311 is started, the unhairing motor 331 drives the unhairing power transmission piece 332 to rotate, so that the first bevel gear 3321, the second bevel gear 3322, the third bevel gear 3323, the fourth bevel gear 3324 and the fifth bevel gear 3325 rotate around the axes of the unhairing power transmission piece, the fifth bevel gear 3325 rotates and drives the limiting block 3341 to rotate, the limiting block 3341 rotates and drives the positioning block to slide in the positioning groove, so that the unhairing component 334 reciprocates along the direction parallel to the ground and perpendicular to the axis of the guide rod 316, and the unhairing treatment of the donkey-hide gelatin raw material by the unhairing knife 3343 is realized;

during the hair shaving treatment, the second bevel gear 3322 rotates and drives the second connecting rod to rotate around the axis of the second connecting rod, the second connecting rod rotates and drives the ninth power transmission piece 3356 to rotate through the first gear 3354 and the second gear 3355, the ninth power transmission piece 3356 drives the bristle cylinder 3351 to rotate, and the bristle cylinder 3351 sweeps away hairs generated in the hair shaving treatment process;

the drum 112 pulls the donkey-hide gelatin raw material clamped by the clamping device 20 to be transported towards the discharging assembly 122, when the donkey-hide gelatin raw material rotates to be close to the discharging assembly 122, the clamping motor 221 is started, the clamping motor 221 drives the clamping screw rod 224 to rotate around the self axis through the fourth power transmission piece 223, the clamping screw rod 224 rotates around the self axis and drives the clamping plate 2222 and the clamping plate to move away from the outer circular surface of the drum 112 along the axis direction of the clamping screw rod 224 through the mounting block 2221, and therefore the donkey-hide gelatin raw material is not clamped in the clamping area 2223;

the pushing motor 231 is turned on, the pushing motor 231 drives the pushing screw rod 234 to rotate around the axis thereof through the fifth power transmission member 232, the pushing screw rod 234 rotates and drives the pushing plate 2332 to move in the direction far away from the cylinder center of the rotary drum 112 along the axis of the pushing screw rod 234 through the pushing frame 2331, and the pushing plate 2332 pushes the donkey-hide gelatin raw material and changes the transportation direction of the donkey-hide gelatin raw material;

the rotary drum 112 draws the donkey-hide gelatin raw material to enter the discharging area, and the donkey-hide gelatin raw material is discharged under the common traction of the rotary drum 112, the discharging lower drum 1221 and the discharging upper drum 1222.

The invention is described above with reference to the accompanying drawings. It is to be understood that the specific implementations of the invention are not limited in this respect. Various insubstantial improvements are made by adopting the method conception and the technical scheme of the invention; the present invention is not limited to the above embodiments, and can be modified in various ways.

Claims

1. The drum-type donkey-hide gelatin raw material unhairing machine is characterized by comprising a rack, wherein a conveying device, a clamping device and a unhairing device are mounted on the rack, the conveying device is used for drawing the donkey-hide gelatin raw material to rotate, the donkey-hide gelatin raw material sequentially passes through the clamping device and the unhairing device and then is output, the clamping device is used for clamping the donkey-hide gelatin raw material, and the unhairing device is used for unhairing the surface of the donkey-hide gelatin raw material;

2. The drum-type donkey-hide gelatin raw material defeathering machine as claimed in claim 1, wherein the conveying mechanism comprises a drum, a conveying motor mounted on a frame;

3. The drum-type donkey-hide gelatin raw material unhairing machine as claimed in claim 2, wherein the feeding and discharging mechanism comprises a feeding component, a discharging component and a power component, the feeding component is used for drawing the donkey-hide gelatin raw material to be conveyed towards the conveying mechanism, the discharging component is used for drawing the unhaired donkey-hide gelatin raw material to be output outwards, and the power component is used for providing power for the feeding component and the discharging component;

the area between the discharging lower cylinder and the discharging upper cylinder is a discharging area of the discharging assembly;

4. The drum-type donkey-hide gelatin raw material unhairing machine as claimed in claim 3, wherein the clamping device comprises a clamping mechanism, a pushing mechanism and a clamping frame, the clamping mechanism is used for clamping donkey-hide gelatin raw materials, and the pushing mechanism is used for pushing the free ends of the unhaired donkey-hide gelatin raw materials to the discharging assembly;

5. The drum-type donkey-hide gelatin raw material defeathering machine of claim 4, wherein the pushing mechanism comprises a pushing member, a pushing motor and a pushing screw rod, the pushing member is used for pushing the donkey-hide gelatin raw material so as to change the conveying direction of the donkey-hide gelatin raw material;

6. The drum-type donkey-hide gelatin raw material unhairing machine as claimed in claim 5, wherein the unhairing device is located above the highest point of the drum, the unhairing device comprises a translation mechanism, a vertical moving mechanism, a unhairing mechanism and a fixing frame, the vertical moving mechanism and the unhairing mechanism are both mounted on the fixing frame, the translation mechanism is used for driving the vertical moving mechanism and the unhairing mechanism to reciprocate along the axial direction of the drum, the vertical moving mechanism is used for driving the unhairing mechanism to be tightly attached to the donkey-hide gelatin raw material, and the unhairing mechanism is used for unhairing the donkey-hide gelatin raw material;

the translation mechanism comprises a connecting shaft rod, a transmission shaft, a connecting shaft, a translation motor and a guide rod;

two ends of the connecting shaft rod are movably arranged on the rack, and the axis of the connecting shaft rod is horizontally arranged and is vertical to the axis of the rotary drum;

the translation motor is arranged on the rack, a sixth power transmission piece is arranged between the output end of the translation motor and the connecting shaft rod, and the sixth power transmission piece is used for realizing power transmission between the output end of the translation motor and the connecting shaft rod;

the transmission shaft is close to one opening end of the rotary drum, and the connecting shaft is close to the other opening end of the rotary drum;

two ends of the transmission shaft are movably mounted on the rack, the axis of the transmission shaft is parallel to the axis of the connecting shaft rod, and two transmission shafts are arranged on the transmission shaft and are distributed on two sides of the connecting shaft rod respectively;

a seventh power transmission piece is arranged between the connecting shaft rod and the transmission shaft and is used for realizing power transmission between the connecting shaft rod and the transmission shaft;

two ends of the connecting shaft are movably arranged on the rack, the axis of the connection is parallel to the axis of the connecting shaft rod, and two connecting shafts are arranged on each connecting shaft;

an eighth power transmission piece for realizing power transmission between the transmission shaft and the connecting shaft is arranged between the transmission shaft and the connecting shaft, the eighth power transmission piece comprises a driving belt wheel coaxially and movably arranged on the transmission shaft, a driven belt wheel coaxially and movably arranged on the connecting shaft, and a belt arranged between the driving belt wheel and the driven belt wheel, and a translation block is fixedly connected to the belt;

the number of the guide rods is four, the axis of each guide rod is perpendicular to the axis of the connecting shaft rod, two ends of each guide rod are fixedly connected with the rack, and two guide rods are arranged on the side where each eighth power transmission piece is located;

the fixing frame is provided with a vertically-arranged translation groove and a horizontally-arranged guide hole, the translation groove is matched with the translation block and is in sliding connection with the translation block, and the fixing frame is movably sleeved outside the guide rod through the guide hole and forms sliding guide fit with the guide rod.

7. The drum-type donkey-hide gelatin raw material defeathering machine of claim 6, wherein the vertical moving mechanism comprises a vertical moving frame, a vertical moving lower plate, a buffer spring and a vertical moving motor;

the vertical moving frame is fixedly connected with the fixed frame, the vertical moving motor is vertically and fixedly arranged on the vertical moving frame, and the output end of the vertical moving motor is fixedly connected with the vertical moving frame;

the two vertical moving lower plates are symmetrically distributed at two ends of the vertical moving frame along the axial direction of the rotary drum;

the axis of the sliding rod is vertically arranged, one end of the sliding rod is fixedly connected with the vertical moving lower plate, the other end of the sliding rod is slidably connected with the vertical moving frame, and the sliding rod and the vertical moving frame are in sliding guide fit;

the buffer spring is sleeved outside the sliding rod and arranged between the vertical moving frame and the vertical moving lower plate, one end of the buffer spring is connected with the vertical moving frame, the other end of the buffer spring is connected with the vertical moving lower plate, and the elasticity of the buffer spring is downward;

the vertical moving motor is a through linear screw rod stepping motor.

8. The drum-type donkey-hide gelatin raw material defeathering machine of claim 7, wherein the defeathering mechanism comprises a shaving assembly, a brushing assembly, a defeathering motor, a defeathering power transmission member, and a defeathering frame; the hair scraping component is used for carrying out hair removal treatment on the donkey-hide gelatin raw material, the brushing component is used for sweeping the hair after the hair removal treatment, and the hair removal power transmission piece is used for converting the power of the hair removal motor into the power for the operation of the hair scraping component and the brushing component;

the top surface of the unhairing frame is fixedly connected with the vertical moving lower plate, and the unhairing motor and the unhairing power transmission piece are both arranged on the unhairing frame;

the four bristle components are arranged in the middle of the unhairing frame, and two bristle components are arranged on two sides of each bristle component;

the hair scraping assembly comprises a limiting block, a hair scraping plate and a hair scraping knife;

the shaving board is connected with the unhairing frame in a sliding manner, and the shaving board and the unhairing frame form sliding guide fit with the guiding direction parallel to the ground and perpendicular to the extending direction of the guiding rod;

a positioning block is fixedly connected below the limiting block, a positioning groove is arranged above the shaving plate, the positioning groove is matched with the positioning block, the positioning groove and the positioning block form sliding guide fit with the guide direction parallel to the axial direction of the guide rod, and the shaving knife is connected with the shaving plate through a plurality of sliding columns;

one end of the sliding column is fixedly connected with the shaving plate, the other end of the sliding column is connected with the shaving knife in a sliding mode, the shaving knife and the sliding column form sliding guide fit along the vertical direction, and a shaving spring is sleeved outside the sliding column;

one end of the shaving spring is connected with the shaving plate, the other end of the shaving spring is connected with the shaving knife, and the elastic force of the shaving spring is downward vertically;

the knife face of the shaving knife is perpendicular to the axial direction of the guide rod.

9. The drum-type donkey-hide gelatin raw material defeathering machine of claim 8, wherein the bristle assembly comprises a bristle support, a bristle member, a power connecting member;

the bristle support is horizontally arranged, the top of the bristle support is vertically upwards provided with an installation shaft, and the installation shaft is movably connected with the unhairing frame and forms sliding guide fit in the vertical direction;

the top of the bristle support is also vertically provided with an installation rod upwards, the installation rod is movably connected with the bristle removing frame and forms sliding guide fit in the vertical direction, and the top end of the installation rod is provided with a bolt;

the outer part of the mounting rod is sleeved with a telescopic spring, one end of the telescopic spring is connected with the unhairing frame, the other end of the telescopic spring is connected with the bristle support, and the compression elasticity of the telescopic spring drives the bristle support to vertically move downwards;

the brush hair piece comprises two rotating rollers and two conveying belts, the axial direction of each rotating roller is parallel to the axial direction of the rotary drum, the rotating rollers are movably arranged on the brush hair support and rotate around the rotating rollers in the axial direction, the two rotating rollers are arranged in the direction parallel to the ground and perpendicular to the axial direction of the rotary drum, the conveying belts are arranged between the two rotating rollers, and the surfaces of the conveying belts are uniformly provided with a plurality of soft brushes at intervals;

the two groups of bristle parts are respectively positioned on two sides of the bristle support along the axial direction of the rotary drum;

the power connecting piece comprises a gear shaft, the axial direction of the gear shaft is parallel to the axial direction of the rotary drum, and the gear shaft is movably arranged on the bristle support and rotates around the axial direction of the bristle support;

the bottom end of the mounting shaft is provided with a first bevel gear, the gear shaft is provided with a second bevel gear, and the first bevel gear is meshed with the second bevel gear;

ninth power transmission pieces for realizing power transmission between the gear shaft and the rotating roller are arranged between the gear shaft and the rotating roller, and two sets of the ninth power transmission pieces are correspondingly arranged;

the output shaft of the unhairing motor is axially parallel to the ground and is perpendicular to the axial direction of the rotary drum, and the unhairing motor is arranged on the unhairing frame.

10. The roller type donkey-hide gelatin raw material defeathering machine of claim 9, wherein the defeathering power transmission member comprises a transmission shaft, the axial direction of the transmission shaft is parallel to the axial direction of the rotary drum, and the transmission shaft is movably arranged on the defeathering frame and rotates around the axial direction of the transmission shaft;

the power output end of the unhairing motor is provided with a first bevel gear;

the top end of the mounting shaft is provided with a third bevel gear through a linkage part, and when the mounting shaft displaces along the self axial direction, the third bevel gear continuously outputs power to the mounting shaft;

the first bevel gear is meshed with the third bevel gear;

a second bevel gear is arranged on the transmission shaft and meshed with a third bevel gear;

the transmission shaft is also provided with four fourth bevel gears, the limiting block is provided with a fifth bevel gear, the fourth bevel gears are meshed with the fifth bevel gears, and the number of the fourth bevel gears is four corresponding to that of the fifth bevel gears;

the frame is provided with a feeding plate, a first guide plate and a second guide plate; the feeding plate is used for guiding the donkey-hide gelatin raw material to horizontally enter the conveying device, and the first guide plate and the second guide plate are used for guiding the donkey-hide gelatin raw material to be discharged;

the feeding plates are horizontally and fixedly arranged on the rack, the tops of the feeding plates and the feeding lower barrel are located on the same horizontal plane, the feeding plates are horizontally provided with two feeding plates which are respectively located on two sides of the feeding lower barrel along the axial direction of the feeding lower barrel, the two feeding plates are a feeding plate I located on one side, away from the clamping area, of the feeding lower barrel and a feeding plate II located between the feeding lower barrel and the clamping area, one end of the feeding plate II is close to the feeding lower barrel, and the other end of the feeding plate II is close to the clamping area;

the two ends of the first guide plate are fixedly arranged on the rack, the first guide plate is arranged on one side, close to the rotary drum, of the discharging lower barrel and is obliquely arranged, the distance between the first guide plate and the feeding plate is gradually increased along the feeding direction of the feeding assembly, and the lowest point of the first guide plate is close to the discharging area;

the two ends of the second guide plate are fixedly installed on the rack, the second guide plate is arranged on one side, away from the rotary drum, of the discharging lower barrel, and the second guide plate is horizontally arranged.