CN112941245A - Leather raw material pretreatment device with bending and fixed-point pressing softening functions - Google Patents
Leather raw material pretreatment device with bending and fixed-point pressing softening functions Download PDFInfo
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- CN112941245A CN112941245A CN202110140291.4A CN202110140291A CN112941245A CN 112941245 A CN112941245 A CN 112941245A CN 202110140291 A CN202110140291 A CN 202110140291A CN 112941245 A CN112941245 A CN 112941245A
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- gear assembly
- driven gear
- installation cavity
- raw materials
- bending
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- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
- C14B1/00—Manufacture of leather; Machines or devices therefor
- C14B1/40—Softening or making skins or leather supple, e.g. by staking, boarding, or crippling machines, by dry mills
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14B—MECHANICAL TREATMENT OR PROCESSING OF SKINS, HIDES OR LEATHER IN GENERAL; PELT-SHEARING MACHINES; INTESTINE-SPLITTING MACHINES
- C14B17/00—Details of apparatus or machines for manufacturing or treating skins, hides, leather, or furs
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
The invention provides a leather raw material pretreatment device with bending and fixed-point pressing softening functions, and relates to the technical field of leather raw material processing. This leather raw materials preprocessing device with soft function is pressed to crooked and fixed point, which comprises a housin, the surface of casing is provided with the knob, the inside of casing is provided with the installation cavity, the left side of installation cavity is provided with the feed inlet, the right side of installation cavity is provided with the discharge gate. This leather raw materials preprocessing device with crooked and fixed point press softening function, dislocation installation through two sets of extrusion structures for the raw materials can be fast convenient press the bending, the follow-up tanning work of the leather raw materials of being convenient for, make the clamp plate of depression bar bottom can carry out further pressing to the leather raw materials of installation cavity inside through manual transmission, let the more softening in surface of leather raw materials, and be convenient for carry out the targeted softening to the regional hard of leather raw materials surface part.
Description
Technical Field
The invention relates to the technical field of leather raw material processing, in particular to a leather raw material pretreatment device with bending and fixed-point pressing softening functions.
Background
The hides are subjected to a series of preparation steps of soaking, unhairing, liming, bating, pickling, etc. before tanning in tanning, which are all referred to as pretreatment of the leather stock, while the currently common pretreatment devices for leather stock have the following disadvantages in practical use and need to be improved: firstly, most of the existing common leather raw material pretreatment devices are used for carrying out pretreatment such as softening on leather raw materials through chemical materials in actual use, but when the method is used for leather raw materials with hard texture, the softening treatment effect is poor, and chemical treatment is required to be carried out for many times, so that the cost is increased; secondly, present common leather raw materials preprocessing device can only carry out unified softening to the leather raw materials when using, and to some uneven leather raw materials of surperficial hard lump, can't effectually soften it.
In order to solve the above problems, the inventor provides a leather raw material pretreatment device with bending and fixed-point pressing softening functions, by means of staggered installation of two groups of extrusion structures, raw materials can be quickly and conveniently pressed and bent, the subsequent tanning work of the leather raw materials is facilitated, a pressing plate at the bottom of a pressing rod can further press the leather raw materials in an installation cavity through manual transmission, the surface of the leather raw materials is softened more, and the targeted softening of a local hard area on the surface of the leather raw materials is facilitated.
Disclosure of Invention
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a leather raw materials preprocessing device with soft function is pressed to crooked and fixed point, includes casing, knob, installation cavity, feed inlet, discharge gate, drive gear subassembly, transmission bull stick, first driven gear subassembly, second driven gear subassembly, third driven gear subassembly, mounting panel, first rolling axle, second rolling axle, guide board, installation piece, handle, swing joint board, swing joint piece, depression bar, installation cover, clamp plate.
Wherein:
the surface of casing is provided with the knob, the inside of casing is provided with the installation cavity, the left side of installation cavity is provided with the feed inlet, the right side of installation cavity is provided with the discharge gate, the internal rotation of installation cavity installs driving gear assembly, driving gear assembly's intermediate position department fixed mounting has the transmission bull stick, driving gear assembly's below meshing has first driven gear assembly, driving gear assembly's top meshing has second driven gear assembly, second driven gear assembly's top meshing has third driven gear assembly, the mounting panel has all been meshed to one side of first driven gear assembly and third driven gear assembly, rotate respectively on the mounting panel and install first rolling axle and second rolling axle, the intermediate position department of installation cavity is provided with the guide board, the inside upper end of casing is fixed and is provided with the installation piece, the utility model discloses a portable electric tool, including installation piece, movable connecting plate, installation cover, pressure bar, installation cavity, movable connecting plate, pressure bar, installation cover and movable connecting plate, the both sides of installation piece are rotated and are installed the handle, one side of handle is rotated and is connected with movable connecting plate, movable connecting plate's one end swing joint has movable connecting block, movable connecting block's one end is rotated and is connected with the depression bar, the one end of.
Preferably, the surface of the shell on both sides of the knob is provided with a transparent observation window, so that a user can know the position of the internal raw material conveniently and adjust the internal raw material conveniently.
Preferably, the one end of transmission bull stick extends to the casing outside and with knob fixed connection, the manual transmission of being convenient for is adjusted inside first rolling axle and second rolling axle.
Preferably, the surface of the mounting plate is provided with gear teeth which are matched with the first driven gear assembly and the third driven gear assembly.
Preferably, the mounting panel is provided with two sets ofly, and every group is equipped with two, first rolling axle and second rolling axle all are provided with two, through two sets of dislocation mounting for carry out effectual bending to the leather raw materials that pass through.
Preferably, the handle and the movable connecting plate are both provided with two handles and are oppositely arranged, so that a user can press the handles conveniently.
Preferably, the bottom of clamp plate is provided with presses the arch, the installation cavity bottom of clamp plate below is provided with and presses the arch and mutually support the post of pressing, mutually supports after being convenient for transmit and presses the leather raw materials.
The invention provides a leather raw material pretreatment device with bending and fixed-point pressing softening functions. The method has the following beneficial effects:
1. the leather raw material pretreatment device with bending and fixed-point pressing softening functions comprises a shell, a knob, an installation cavity, a feeding hole, a discharging hole, a driving gear assembly, a transmission rotating rod, a first driven gear assembly, a second driven gear assembly, a third driven gear assembly, an installation plate, a first rolling shaft, a second rolling shaft and a guide plate, wherein when the leather raw material pretreatment device is used, leather raw materials to be processed are firstly thrown into the installation cavity from the feeding hole, then the feeding position is observed through a transparent observation window on the surface of the shell, the raw material position is adjusted to enable the leather raw materials to pass through the space between the first rolling shaft and the second rolling shaft, then the knob is rotated anticlockwise, so that the driving gear assembly rotates anticlockwise, the driving gear assembly drives the first driven gear assembly and the second driven gear assembly to rotate clockwise, the second driven gear assembly drives the third driven gear assembly to rotate anticlockwise, finally, first driven gear assembly transmission mounting panel drives first rolling axle rebound, and third driven gear assembly transmission mounting panel drives second rolling axle rebound for first rolling axle and second rolling axle extrude the leather raw materials, and through the dislocation installation of two sets of extrusion structures, make the raw materials can be fast convenient press down crooked, the follow-up tanning work of the leather raw materials of being convenient for.
2. This leather raw materials preprocessing device with soft function is pressed to crooked and fixed point, through being provided with the installation piece, a handle, swing joint board, swing joint block, the depression bar, the installation cover, clamp plate these structures, make through pressing down the leather raw materials after the bending behind the structure, the user presses down the handle, handle transmission swing joint board this moment, swing joint board transmission swing joint block, swing joint block promotes the depression bar, make the clamp plate of depression bar bottom can carry out further pressing to the inside leather raw materials of installation cavity through manual transmission, let the more softening in surface of leather raw materials, and be convenient for carry out the softening of pertinence to the regional harder region in leather raw materials surface, make subsequent tanning work more high-efficient.
Drawings
FIG. 1 is a schematic view of the internal 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 the internal structure of the mounting cavity of the present invention;
FIG. 4 is a schematic view of a gear connection of the present invention;
FIG. 5 is a schematic view of the structure of the compression bar of the present invention;
fig. 6 is a schematic view of the connection of the mounting block structure of the present invention.
In the figure: 1. a housing; 2. a knob; 3. installing a cavity; 4. a feed inlet; 5. a discharge port; 6. a drive gear assembly; 7. a transmission rotating rod; 8. a first driven gear assembly; 9. a second driven gear assembly; 10. a third driven gear assembly; 11. mounting a plate; 12. a first crushing shaft; 13. a second crushing shaft; 14. a guide plate; 15. mounting blocks; 16. a handle; 17. a movable connecting plate; 18. a movable connecting block; 19. a pressure lever; 20. installing a sleeve; 21. and (7) pressing a plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the leather raw material pretreatment device with bending and fixed point pressing softening functions is as follows:
referring to fig. 1-6, the device includes a housing 1, a knob 2, an installation cavity 3, a feeding inlet 4, a discharging outlet 5, a driving gear assembly 6, a transmission rotating rod 7, a first driven gear assembly 8, a second driven gear assembly 9, a third driven gear assembly 10, an installation plate 11, a first rolling shaft 12, a second rolling shaft 13, a guide plate 14, an installation block 15, a handle 16, a movable connection plate 17, a movable connection block 18, a pressing rod 19, an installation sleeve 20, and a pressing plate 21.
Wherein:
the surface of the shell 1 is provided with a knob 2, the surface of the shell 1 at two sides of the knob 2 is provided with a transparent observation window, a user can conveniently know the position of the internal raw material and conveniently adjust the internal raw material, the shell 1 is internally provided with an installation cavity 3, the left side of the installation cavity 3 is provided with a feed inlet 4, the right side of the installation cavity 3 is provided with a discharge outlet 5, the internal rotation of the installation cavity 3 is provided with a driving gear assembly 6, the middle position of the driving gear assembly 6 is fixedly provided with a transmission rotating rod 7, one end of the transmission rotating rod 7 extends to the outside of the shell 1 and is fixedly connected with the knob 2, the manual transmission is convenient for adjusting a first rolling shaft 12 and a second rolling shaft 13 inside, the first driven gear assembly 8 is meshed below the driving gear assembly 6, the second driven gear assembly 9 is meshed above the driving gear assembly 6, and a third driven gear assembly 10 is meshed, one side of first driven gear assembly 8 and third driven gear assembly 10 all meshes there is mounting panel 11, mounting panel 11's surface is provided with the teeth of a cogwheel that mutually supports with first driven gear assembly 8 and third driven gear assembly 10, rotate respectively on the mounting panel 11 and install first rolling axle 12 and second rolling axle 13, mounting panel 11 is provided with two sets ofly, every group is equipped with two, first rolling axle 12 and second rolling axle 13 all are provided with two, through two sets of dislocation mounting, make the leather raw materials that pass through carry out effectual bending, the intermediate position department of installation cavity 3 is provided with guide board 14, through being provided with casing 1, knob 2, installation cavity 3, feed inlet 4, discharge gate 5, driving gear assembly 6, transmission bull stick 7, first driven gear assembly 8, second driven gear assembly 9, third driven gear assembly 10, mounting panel 11, first rolling axle 12, The second rolling shaft 13 and the guide plate 14 are structured, so that when the leather processing machine is used, leather raw materials to be processed are firstly thrown into the installation cavity 3 from the feed inlet 4, then the feeding direction is observed through the transparent observation window on the surface of the shell 1, the raw material direction is adjusted to enable the leather raw materials to pass through the space between the first rolling shaft 12 and the second rolling shaft 13, then the knob 2 is rotated anticlockwise, so that the driving gear assembly 6 rotates anticlockwise, the driving gear assembly 6 drives the first driven gear assembly 8 and the second driven gear assembly 9 to rotate clockwise, the second driven gear assembly 9 drives the third driven gear assembly 10 to rotate anticlockwise, finally the first driven gear assembly 8 drives the installation plate 11 and drives the first rolling shaft 12 to move upwards, the third driven gear assembly 10 drives the installation plate 11 and drives the second rolling shaft 13 to move downwards, so that the first rolling shaft 12 and the second rolling shaft 13 extrude the leather raw materials, and through the dislocation installation of two sets of extrusion structures for the raw materials can be fast convenient press the bending, the follow-up tanning work of the leather raw materials of being convenient for.
The upper end of the interior of the shell 1 is fixedly provided with an installation block 15, the two sides of the installation block 15 are rotatably provided with handles 16, one side of each handle 16 is rotatably connected with a movable connecting plate 17, the two handles 16 and the two movable connecting plates 17 are arranged and installed oppositely, a user can press the handles conveniently, one end of each movable connecting plate 17 is movably connected with a movable connecting block 18, one end of each movable connecting block 18 is rotatably connected with a pressing rod 19, one end of each pressing rod 19 extends into the installation cavity 3 and is fixedly provided with an installation sleeve 20, the bottom end of each installation sleeve 20 is fixedly provided with a pressing plate 21, the bottom end of each pressing plate 21 is provided with a pressing boss, the pressing posts matched with the pressing bosses are arranged at the bottom end of the installation cavity 3 below the pressing plate 21, the leather raw materials can be pressed by being matched with each other after, Depression bar 19, the installation cover 20, these structures of clamp plate 21, make the leather raw materials after pressing the bending through pressing behind the structure, the user presses handle 16, 16 transmission swing joint board 17 of handle this moment, swing joint board 17 transmission swing joint piece 18, swing joint piece 18 promotes depression bar 19, make the clamp plate 21 of depression bar 19 bottom can further go on further pressing to the inside leather raw materials of installation cavity 3 through manual transmission, let the more softening in surface of leather raw materials, and be convenient for carry out the softening of pertinence to the regional hard in leather raw materials surface part, make subsequent tanning work more high-efficient.
Before the use, the use safety among all parts in the invention is checked;
when the leather rolling machine is used, leather raw materials to be processed are thrown into the installation cavity 3 through the feeding hole 4, then the feeding position is observed through the transparent observation window on the surface of the shell 1, the raw material position is adjusted to enable the leather raw materials to pass through the first rolling shaft 12 and the second rolling shaft 13, then the knob 2 is rotated anticlockwise, the driving gear assembly 6 drives the first driven gear assembly 8 and the second driven gear assembly 9 to rotate clockwise, the second driven gear assembly 9 drives the third driven gear assembly 10 to rotate anticlockwise, finally the first driven gear assembly 8 drives the mounting plate 11 and drives the first rolling shaft 12 to move upwards, the third driven gear assembly 10 drives the mounting plate 11 and drives the second rolling shaft 13 to move downwards, the first rolling shaft 12 and the second rolling shaft 13 extrude the leather raw materials, and the leather raw materials are installed in a staggered mode through two groups of extrusion structures, the raw materials can be quickly and conveniently pressed and bent, and the subsequent tanning work of the leather raw materials is facilitated;
leather raw materials after pressing the bending are through pressing the structure after, the user presses handle 16, 16 transmission swing joint board 17 of handle this moment, swing joint board 17 transmission swing joint piece 18, swing joint piece 18 promotes depression bar 19, make the clamp plate 21 of depression bar 19 bottom can further go on further pressing to the leather raw materials of installation cavity 3 inside, let the more softening in surface of leather raw materials, and be convenient for carry out the pertinent softening to the regional harder regional in leather raw materials surface, make subsequent tanning work more high-efficient.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A leather raw material pretreatment device with bending and fixed-point pressing softening functions comprises a shell (1), and is characterized in that: the surface of the shell (1) is provided with a knob (2), the inside of the shell (1) is provided with an installation cavity (3), the left side of the installation cavity (3) is provided with a feed inlet (4), the right side of the installation cavity (3) is provided with a discharge outlet (5), a driving gear assembly (6) is installed in the internal rotation of the installation cavity (3), a transmission rotating rod (7) is fixedly installed at the middle position of the driving gear assembly (6), a first driven gear assembly (8) is meshed below the driving gear assembly (6), a second driven gear assembly (9) is meshed above the driving gear assembly (6), a third driven gear assembly (10) is meshed above the second driven gear assembly (9), and a mounting plate (11) is meshed on one side of the first driven gear assembly (8) and one side of the third driven gear assembly (10), install first rolling axle (12) and second rolling axle (13) in installing panel (11) the difference rotates, the intermediate position department of installation cavity (3) is provided with guide board (14), the fixed installation piece (15) that is provided with in the upper end of casing (1) inside, the both sides of installation piece (15) are rotated and are installed handle (16), one side of handle (16) is rotated and is connected with swing joint board (17), the one end swing joint of swing joint board (17) has swing joint piece (18), the one end of swing joint piece (18) is rotated and is connected with depression bar (19), the one end of depression bar (19) extends to the inside and the fixed mounting of installation cavity (3) and has installing sleeve (20), the bottom fixed mounting of installing sleeve (20) has clamp plate (21).
2. The leather material pretreatment apparatus having bending and spot pressing softening functions according to claim 1, wherein: transparent observation windows are arranged on the surfaces of the shell (1) on the two sides of the knob (2).
3. The leather material pretreatment apparatus having bending and spot pressing softening functions according to claim 1, wherein: one end of the transmission rotating rod (7) extends to the outside of the shell (1) and is fixedly connected with the knob (2).
4. The leather material pretreatment apparatus having bending and spot pressing softening functions according to claim 1, wherein: the surface of the mounting plate (11) is provided with gear teeth which are matched with the first driven gear assembly (8) and the third driven gear assembly (10) mutually.
5. The leather material pretreatment apparatus having bending and spot pressing softening functions according to claim 1, wherein: the mounting panel (11) are provided with two sets ofly, and every group is equipped with two, first rolling axle (12) and second rolling axle (13) all are provided with two.
6. The leather material pretreatment apparatus having bending and spot pressing softening functions according to claim 1, wherein: the two handles (16) and the two movable connecting plates (17) are arranged and are oppositely arranged.
7. The leather material pretreatment apparatus having bending and spot pressing softening functions according to claim 1, wherein: the bottom of the pressing plate (21) is provided with a pressing bulge, and the bottom end of the installation cavity (3) below the pressing plate (21) is provided with a pressing pillar matched with the pressing bulge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110140291.4A CN112941245A (en) | 2021-02-02 | 2021-02-02 | Leather raw material pretreatment device with bending and fixed-point pressing softening functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110140291.4A CN112941245A (en) | 2021-02-02 | 2021-02-02 | Leather raw material pretreatment device with bending and fixed-point pressing softening functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112941245A true CN112941245A (en) | 2021-06-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110140291.4A Withdrawn CN112941245A (en) | 2021-02-02 | 2021-02-02 | Leather raw material pretreatment device with bending and fixed-point pressing softening functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112941245A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204625656U (en) * | 2015-04-29 | 2015-09-09 | 嘉善圣士得毛皮服饰有限公司 | A kind of leather compacting equipment |
| CN106755621A (en) * | 2017-03-02 | 2017-05-31 | 张明 | A kind of adjustable leather edge severing machine of double-pole |
| CN110819744A (en) * | 2019-11-26 | 2020-02-21 | 南通新金丰皮革机械有限公司 | Multi-station traceless softening machine for leather processing |
| CN211724591U (en) * | 2019-10-18 | 2020-10-23 | 三力伟业（天津）体育用品有限公司 | Ball leather cutting device |
-
2021
- 2021-02-02 CN CN202110140291.4A patent/CN112941245A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204625656U (en) * | 2015-04-29 | 2015-09-09 | 嘉善圣士得毛皮服饰有限公司 | A kind of leather compacting equipment |
| CN106755621A (en) * | 2017-03-02 | 2017-05-31 | 张明 | A kind of adjustable leather edge severing machine of double-pole |
| CN211724591U (en) * | 2019-10-18 | 2020-10-23 | 三力伟业（天津）体育用品有限公司 | Ball leather cutting device |
| CN110819744A (en) * | 2019-11-26 | 2020-02-21 | 南通新金丰皮革机械有限公司 | Multi-station traceless softening machine for leather processing |
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| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210611 |
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| WW01 | Invention patent application withdrawn after publication |