CN104450985B - A kind of leather gets rid of the fixed structure on soft machine - Google Patents
A kind of leather gets rid of the fixed structure on soft machine Download PDFInfo
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- CN104450985B CN104450985B CN201410631025.1A CN201410631025A CN104450985B CN 104450985 B CN104450985 B CN 104450985B CN 201410631025 A CN201410631025 A CN 201410631025A CN 104450985 B CN104450985 B CN 104450985B
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- mass percent
- percent shared
- leather
- rotating cylinder
- fixed structure
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Classifications
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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
- C14B17/06—Work feeding or clamping devices
- C14B17/08—Fastening devices, e.g. clips for leather-stretching
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The invention provides a kind of leather and get rid of the fixed structure on soft machine, belong to field of mechanical technique.It solve existing leather to get rid of soft machine and be difficult to the technical problem such as fixing for the side of leather.A kind of leather gets rid of the fixed structure on soft machine, leather gets rid of soft machine and includes a base supported by some legs, base is rotatably connected to a rotating cylinder, fixed structure includes being opened on rotating cylinder and the mounting groove parallel with tube rotaring axis, each mounting groove place is correspondingly arranged on a clip, clip includes two fixture blocks being hinged, the two ends of fixture block are respectively provided with chuck and jig arm, chuck is positioned at mounting groove, jig arm be positioned at rotating cylinder outside and with rotating cylinder outer wall against, when two jig arm are subject to the extruding of rotating cylinder outer wall, two chucks abut.The present invention has the advantages such as fixed, easy for installation.
Description
Technical field
The invention belongs to field of mechanical technique, relate to a kind of leather and produce equipment, get rid of the fixed structure on soft machine particularly to a kind of leather.
Background technology
During leather processing, within first and second day, add material unhairing, oils and fats and salt in big drum.Extra oils and fats need to be removed with chaser, and chaser can also make leather become more smooth.Third and fourth, leather was reentered in rotary drum in five days, put into the materials such as chromium powder simultaneously, make leather become wet blue.Leather was left aside in six, the seven days, treat that material fully penetrates in leather.Split: the thickness of leather will by close inspection, and according to the thickness of leather and quality, leather can also be divided into three layers, and it is more a little bit smaller that third layer can open width, it is possible to has skin hole.This layer may be used for clothing and leather shoes lining.Owing to the density of different leather positions is different, it is easy to cause leather color aberration.(arm leather is thick, color is partially deep) this process leather becomes more smooth and at this moment also constantly measures thickness.In production line checking process, leather also must deburring, in addition it is also necessary to the plastering machine napping with various different model sand paper.Before napping poststaining, in order to keep temperature and go skin floss, generally indigo plant skin is put in water purification soak.Dyeing takes around 12 hours, adds dyestuff and chemical agent.Different colours needs different temperature, generally needs enough temperature to contaminate first layer lether.Afterwards, in addition it is also necessary to leather is dried, finally, the leather after drying is got rid of soft, in the prior art, get rid of moccasin leather and there is problems with, first: leather gets rid of soft by being accomplished manually, inefficient；Second: manpower completes leather and gets rid of that soft to easily cause local softness inadequate, causes part leather quality poor, causes leather to waste.
Getting rid of in soft machine at leather, it is necessary to be fixed on rotating cylinder by the outer side edges of leather, the present invention is contemplated to solve leather outer side edges and simply fixes and improve fixed installation efficiency and design.
Summary of the invention
It is an object of the invention to the problems referred to above existed for existing technology, it is provided that a kind of leather gets rid of the fixed structure on soft machine, the technical problem to be solved is the installation of how leather outer side edges and fixing.
The purpose of the present invention can be realized by following technical proposal: a kind of leather gets rid of the fixed structure on soft machine, leather gets rid of soft machine and includes a base supported by some legs, it is characterized in that, described base is rotatably connected to a rotating cylinder, described fixed structure includes being opened on rotating cylinder and the mounting groove parallel with tube rotaring axis, each mounting groove place is correspondingly arranged on a clip, described clip includes two fixture blocks being hinged, the two ends of described fixture block are respectively provided with chuck and jig arm, described chuck is positioned at mounting groove, described jig arm be positioned at rotating cylinder outside and with rotating cylinder outer wall against, when two jig arm are subject to the extruding of rotating cylinder outer wall, two described chucks abut.After one side of leather is fixed on rotor, another side is by two chuck clampings, jig arm is resisted against on the outer wall of rotating cylinder, when the rotor is turning, leather is in tensioning state, jig arm increases against power with rotating cylinder outer wall, and the clamping force making two chucks is bigger, and packaging leather does not come off in getting rid of soft process.
Getting rid of in the fixed structure on soft machine at above-mentioned a kind of leather, the bottom of described rotating cylinder has a depressed part, and described depressed part offers tap.Leather is in getting rid of soft process, the residue sticking to the foreign material on leather and leather incompleteness position drops in rotating cylinder, will not be stuck to pack the clean of leather and rotating cylinder, the bottom of rotating cylinder be provided with depressed part, foreign material and residue and is dropped out by the tap of depressed part.
Described fixture block adopts wear-resistant steel material to make, its alloying element of abrasion-resistant stee includes manganese, carbon, silicon, chromium, ferrum, titanium, tungsten, eight kinds of nickel, wherein the mass percent shared by manganese is the mass percent shared by 8-10%, carbon be the mass percent shared by 1.37-1.39%, silicon be the mass percent shared by 0.01-0.04%, chromium is 3.6-4.5%, mass percent shared by titanium is the mass percent shared by 0.001%-0.003%, tungsten is 0.001%-0.004%, mass percent shared by nickel is 0.002%-0.004%, and surplus is ferrum.
Compared with prior art, the invention have the advantages that
1, after a side of leather is fixed on rotor, another side is by two chuck clampings, jig arm is resisted against on the outer wall of rotating cylinder, when the rotor is turning, leather is in tensioning state, jig arm increases against power with rotating cylinder outer wall, and the clamping force making two chucks is bigger, and packaging leather does not come off in getting rid of soft process.
2, leather is in getting rid of soft process, the residue sticking to the foreign material on leather and leather incompleteness position drops in rotating cylinder, will not be stuck to pack the clean of leather and rotating cylinder, the bottom of rotating cylinder be provided with depressed part, foreign material and residue and is dropped out by the tap of depressed part.
3, fixture block adopts wear-resistant steel material to make, its alloying element of abrasion-resistant stee includes manganese, carbon, silicon, chromium, ferrum, titanium, tungsten, eight kinds of nickel, wherein the mass percent shared by manganese is 8-10%, mass percent shared by carbon is 1.37-1.39%, mass percent shared by silicon is 0.01-0.04%, mass percent shared by chromium is 3.6-4.5%, mass percent shared by titanium is 0.001%-0.003%, mass percent shared by tungsten is 0.001%-0.004%, mass percent shared by nickel is 0.002%-0.004%, surplus is ferrum, such fixture block made has long service life, the feature of good fixing effect.
Accompanying drawing explanation
Fig. 1 is that this leather gets rid of soft machine top view.
Fig. 2 is that this leather gets rid of the sectional view of rotating cylinder in soft machine.
Fig. 3 is the enlarged drawing of local A in Fig. 1.
Fig. 4 is the enlarged drawing of local B in Fig. 1.
Fig. 5 is the enlarged drawing of Local C in Fig. 2.
In figure, 1, base；2, rotating cylinder；3, motor；4, rotor；51, gear edge；52, chute one；53, chute two；54, ball；55, screw；56, locking spring；61, tensioning spring；62, intermediate plate one；63, intermediate plate two；64, fishbolt；65, holddown spring；71, mounting groove；72, fixture block；73, chuck；74, jig arm；81, depressed part；82, tap；9, installing hole.
Detailed description of the invention
The following is specific embodiments of the invention and in conjunction with accompanying drawing, technical scheme is further described, but the present invention is not limited to these embodiments.
Embodiment one:
As depicted in figs. 1 and 2, leather gets rid of soft machine and includes a base supported by some legs 1, base 1 is rotatably connected to a rotating cylinder 2, the resistance adjustment structure of the rotary resistance of an adjustment rotating cylinder 2 it is provided with between rotating cylinder 2 and base 1, base 1 is fixedly installed a motor 3, a rotor 4 it is provided with in rotating cylinder 2, rotor 4 can be connected with the output shaft of motor 3, rotor 4 is circumferentially provided with several and side of leather can be fixed on the clamp structure on rotor 4, rotating cylinder 2 is provided with the fixed structure with each clamp structure one_to_one corresponding and another side that can fix leather, after leather is dried, need leather is got rid of soft, originally soft machine is got rid of by being separately fixed at by the two of leather sides on rotor 4 and rotating cylinder 2, rotor 4 is driven to rotate by motor 3, rotating cylinder 2 is driven to rotate with leather synchronous, owing to a side of leather is fixed with rotating cylinder 2, leather is tensioned in whipping process, and there is bigger knockout press, quickly leather can be got rid of soft, simultaneously, originally get rid of soft machine and can multiple leathers be got rid of soft simultaneously, substantially increase leather and get rid of soft efficiency.
Get rid of in the soft course of processing at traditional leather, except manpower gets rid of moccasin leather, also have and leather is got rid of soft by machine, in order to make leather be obtained in that bigger knockout press, it is typically all by adding the sphere with constant weight in machine, by spherical body, leather is beaten shock to realize, this processing method and equipment, not only leather gets rid of soft uneven, and easily leather is caused damage, this leather gets rid of soft machine and is additionally provided with resistance adjustment structure, this structure can regulate the rotary resistance between rotating cylinder 2 and base 1 as required, to adapt to unlike material, different-thickness, the leather of different softness demands.
As shown in Figures 2 and 3, base 1 has a gear along 51, resistance adjustment structure includes being opened in gear along the chute 1 inside 51, rotating cylinder 2 is positioned at and keeps off inside 51, the arranged outside of rotating cylinder 2 has the chute two 53 corresponding with chute 1, some balls 54 it are provided with between chute 1 and chute 2 53, gear offers some screws along 51, screw female thread is connected to screw 55, the inner of screw 55 and ball 54 against, the outer end of screw 55 is arranged with a locking spring 56, the two ends of locking spring 56 respectively with gear along 51 lateral wall and screw 55 outer end nut against, material according to leather, thickness and to factors such as the different softness requirements of leather, the tension force during whipping to leather is needed to be adjusted, by rotary screw 55, screw 55 is made to extrude ball 54, increase the resistance between ball 54 and rotating cylinder 2, realize the adjustment of rotating cylinder 2 rotary resistance.
As shown in Figure 2 and Figure 4, clamp structure includes several tensioning springs 61 being radially arranged along rotor 4, one end of tensioning spring 61 is fixing with rotor 4 to be connected, the other end of shown tensioning spring 61 is fixedly installed intermediate plate 1, intermediate plate 1 is fixedly installed a fishbolt 64, fishbolt 64 is located on an intermediate plate 2 63 being close to intermediate plate 1, is provided with holddown spring 65 between intermediate plate 2 63 and fishbolt 64.Leather is difficult to process because its overall dimensions is irregular, in uneven thickness, in order to solve the irregular problem being difficult to clamping of leather size, originally the outer end getting rid of the tensioning spring 61 in soft machine can change the distance between tensioning spring 61 outer end and rotor 4 axis by tightening tension spring 61, each position of comparatively irregular for a leather side is fixed between intermediate plate 1 and intermediate plate 2 63, although leather is in the state of rolling up after clamping, but, when leather tensioning, can tightening tension spring 61, make leather smooth.
As shown in Figure 2 and Figure 5, fixed structure includes being opened on rotating cylinder 2 and the mounting groove 71 parallel with rotating cylinder 2 axis, each mounting groove 71 place is correspondingly arranged on a clip, clip includes two fixture blocks being hinged 72, the two ends of fixture block 72 are respectively provided with chuck 73 and jig arm 74, and chuck 73 is positioned at mounting groove 71, jig arm 74 be positioned at rotating cylinder 2 outside and with rotating cylinder 2 outer wall against, when two jig arm 74 are subject to the extruding of rotating cylinder 2 outer wall, two chucks 73 abut.After one side of leather is fixed on rotor 4, another side is clamped by two chucks 73, jig arm 74 is resisted against on the outer wall of rotating cylinder 2, when rotor 4 rotates, leather is in tensioning state, jig arm 74 increases against power with rotating cylinder 2 outer wall, and the clamping force making two chucks 73 is bigger, and packaging leather does not come off in getting rid of soft process.
As depicted in figs. 1 and 2, the bottom of rotating cylinder 2 has a depressed part 81, depressed part 81 offers tap 82, leather is in getting rid of soft process, the residue sticking to the foreign material on leather and leather incompleteness position drops in rotating cylinder 2, will not be stuck to pack the clean of leather and rotating cylinder 2, the bottom of rotating cylinder 2 is provided with depressed part 81, foreign material and residue are dropped out by the tap 82 of depressed part 81, rotor 4 is provided with the installing hole 9 that the output shaft with motor 3 coordinates, after leather being arranged on rotor 4, again rotor 4 is inserted in rotating cylinder 2, and be connected with the output shaft of motor 3.
It is as follows that leather gets rid of soft method step:
Take out the rotor 4 getting rid of soft machine, by a side comparatively irregular in the leather dried by being fixed on rotor 4 by clamp structure, rotor 4 is put into rotating cylinder 2；Another side of leather is separately fixed on fixed structure, and the fixture block 72 of fixed structure is blocked as in mounting groove 71；Suitably challenged rotating cylinder 2 and gear by resistance adjustment structure along the resistance between 51, start motor 3 and leather is got rid of soft.
In the present embodiment one, described fixture block adopts wear-resistant steel material to make, its alloying element of abrasion-resistant stee includes manganese, carbon, silicon, chromium, ferrum five kinds, wherein the mass percent shared by manganese be 9%, mass percent shared by carbon be 1.38%, mass percent shared by silicon be 0.03%, mass percent shared by chromium be 3.8%, mass percent shared by titanium is 0.001%, mass percent shared by tungsten is 0.001%, mass percent shared by nickel is 0.002%, and surplus is ferrum.
Embodiment two:
Fixture block adopts wear-resistant steel material to make, its alloying element of abrasion-resistant stee includes manganese, carbon, silicon, chromium, ferrum five kinds, wherein the mass percent shared by manganese be 8%, mass percent shared by carbon be 1.37%, mass percent shared by silicon be 0.04%, mass percent shared by chromium be 3.9%, mass percent shared by titanium is 0.001%, mass percent shared by tungsten is 0.001%, mass percent shared by nickel is 0.002%, and surplus is ferrum.
Embodiment three:
Fixture block adopts wear-resistant steel material to make, its alloying element of abrasion-resistant stee includes manganese, carbon, silicon, chromium, ferrum five kinds, wherein the mass percent shared by manganese be 10%, mass percent shared by carbon be 1.39%, mass percent shared by silicon be 0.02%, mass percent shared by chromium be 4.0%, mass percent shared by titanium is 0.001%, mass percent shared by tungsten is 0.001%, mass percent shared by nickel is 0.002%, and surplus is ferrum.
Specific embodiment described herein is only to present invention spirit explanation for example.Described specific embodiment can be made various amendment or supplements or adopt similar mode to substitute by those skilled in the art, but without departing from the spirit of the present invention or surmount the scope that appended claims is defined.
Claims (6)
1. a leather gets rid of the fixed structure on soft machine, leather gets rid of soft machine and includes a base supported by some legs (1), it is characterized in that, described base (1) is rotatably connected to a rotating cylinder (2), described fixed structure includes being opened in the mounting groove (71) that rotating cylinder (2) is upper and parallel with rotating cylinder (2) axis, each mounting groove (71) place is correspondingly arranged on a clip, described clip includes two fixture blocks being hinged (72), the two ends of described fixture block (72) are respectively provided with chuck (73) and jig arm (74), described chuck (73) is positioned at mounting groove (71), described jig arm (74) be positioned at rotating cylinder (2) outside and with rotating cylinder (2) outer wall against, when two jig arm (74) are subject to the extruding of rotating cylinder (2) outer wall, two described chucks (73) abut.
2. leather according to claim 1 gets rid of the fixed structure on soft machine, it is characterised in that the bottom of described rotating cylinder (2) has a depressed part (81), and described depressed part (81) offers tap (82).
3. leather according to claim 1 gets rid of the fixed structure on soft machine, it is characterized in that, described fixture block adopts wear-resistant steel material to make, its alloying element of abrasion-resistant stee includes manganese, carbon, silicon, chromium, ferrum, titanium, tungsten, eight kinds of nickel, wherein the mass percent shared by manganese is 8-10%, mass percent shared by carbon is 1.37-1.39%, mass percent shared by silicon is 0.01-0.04%, mass percent shared by chromium is 3.6-4.5%, mass percent shared by titanium is 0.001%-0.003%, mass percent shared by tungsten is 0.001%-0.004%, mass percent shared by nickel is 0.002%-0.004%, surplus is ferrum.
4. leather according to claim 3 gets rid of the fixed structure on soft machine, it is characterized in that, its alloying element of abrasion-resistant stee includes manganese, carbon, silicon, chromium, ferrum, titanium, tungsten, eight kinds of nickel, wherein the mass percent shared by manganese be 9%, mass percent shared by carbon be 1.38%, mass percent shared by silicon be 0.03%, mass percent shared by chromium be 3.8%, mass percent shared by titanium is 0.001%, mass percent shared by tungsten is 0.001%, mass percent shared by nickel is 0.002%, and surplus is ferrum.
5. leather according to claim 3 gets rid of the fixed structure on soft machine, it is characterized in that, its alloying element of abrasion-resistant stee includes manganese, carbon, silicon, chromium, ferrum, titanium, tungsten, eight kinds of nickel, wherein the mass percent shared by manganese be 8%, mass percent shared by carbon be 1.37%, mass percent shared by silicon be 0.04%, mass percent shared by chromium be 3.9%, mass percent shared by titanium is 0.001%, mass percent shared by tungsten is 0.001%, mass percent shared by nickel is 0.002%, and surplus is ferrum.
6. leather according to claim 3 gets rid of the fixed structure on soft machine, it is characterized in that, its alloying element of abrasion-resistant stee includes manganese, carbon, silicon, chromium, ferrum, titanium, tungsten, eight kinds of nickel, wherein the mass percent shared by manganese be 10%, mass percent shared by carbon be 1.39%, mass percent shared by silicon be 0.02%, mass percent shared by chromium be 4.0%, mass percent shared by titanium is 0.001%, mass percent shared by tungsten is 0.001%, mass percent shared by nickel is 0.002%, and surplus is ferrum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410631025.1A CN104450985B (en) | 2014-11-11 | 2014-11-11 | A kind of leather gets rid of the fixed structure on soft machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410631025.1A CN104450985B (en) | 2014-11-11 | 2014-11-11 | A kind of leather gets rid of the fixed structure on soft machine |
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| Publication Number | Publication Date |
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| CN104450985A CN104450985A (en) | 2015-03-25 |
| CN104450985B true CN104450985B (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410631025.1A Expired - Fee Related CN104450985B (en) | 2014-11-11 | 2014-11-11 | A kind of leather gets rid of the fixed structure on soft machine |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104946804A (en) * | 2015-01-13 | 2015-09-30 | 嘉兴职业技术学院 | Leather throwing and softening machine |
| CN108265130B (en) * | 2018-02-06 | 2020-01-14 | 广州市晟来馨皮具有限公司 | Leather breaking device with resilience assembly |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB489711A (en) * | 1937-02-02 | 1938-08-02 | Turner Tanning Mach Co Ltd | Improvements in or relating to machines for staking, softening and similarly treating hides, skins, leather and the like |
| CN2534192Y (en) * | 2002-02-07 | 2003-02-05 | 许建平 | Double-shaft type oscillating staking machine |
| CN2591046Y (en) * | 2002-11-04 | 2003-12-10 | 河南项城华宝机械有限责任公司 | Leather softening machine |
| CN2658159Y (en) * | 2003-07-18 | 2004-11-24 | 叶壮林 | Drum for bating leather |
| CN2773088Y (en) * | 2005-03-01 | 2006-04-19 | 辛集巨龙皮革机械有限公司 | Automatic stainless steel drum for threwing |
| CN200971364Y (en) * | 2006-10-19 | 2007-11-07 | 何隆昇 | Wetted leather vibration staking machine |
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2014
- 2014-11-11 CN CN201410631025.1A patent/CN104450985B/en not_active Expired - Fee Related
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Granted publication date: 20160629 Termination date: 20161111 |