CN102550636A - Defibering machine and method for defibering leather - Google Patents
Defibering machine and method for defibering leather Download PDFInfo
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- CN102550636A CN102550636A CN2010106038273A CN201010603827A CN102550636A CN 102550636 A CN102550636 A CN 102550636A CN 2010106038273 A CN2010106038273 A CN 2010106038273A CN 201010603827 A CN201010603827 A CN 201010603827A CN 102550636 A CN102550636 A CN 102550636A
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- scraping blade
- home roll
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- running roller
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Abstract
The invention relates to the field of casing processing machines and particularly discloses a defibering machine and a method of the defibering machine for defibering leather. The defibering machine comprises a base, an upper cover, a rolling mechanism which comprises a main roller and a slave roller which are engaged with each other, a rolling driving device which is connected with the rolling mechanism, two sets of scraping blade mechanisms, a scraping blade driving device which is connected with the scraping blade mechanisms, and a feeding barrel and a discharging barrel which are respectively arranged above and below the rolling mechanism. The defibering machine has the advantages that the structure is simple, the cost is low and the defibering of the leather can be effectively completed.
Description
Technical field
The present invention relates to casing processing equipment field, the fiber peeling-off machine that particularly a kind of fiber that is used for animal skins separates and cladding taken off fine method.
Background technology
The casing of food processing field use at present is divided into natural casing, Collagent casing for sausages and Vingon (PVDC) casing etc.Collagent casing for sausages with its convenient use, characteristics such as mouthfeel is good, transparency is high and diameter is even and being used widely.Collagent casing for sausages is that raw material is processed with the collagen fabric of ox or pig dermis layer, the color and luster ecru that is translucent, and it is seamless tubular shaped that shape is, the evenly level and smooth no holes in surface.Collagent casing for sausages can be used for giving birth to intestines, boiling/sootiness based food, and drying/half-dried system food, its compression strength is more than four times of natural casing, can prolong the shelf-life of product to a certain extent, has natural casing and the incomparable advantage of PVDC casing.At present, along with the day by day increase of market to the Collagent casing for sausages demand, the production-scale hope that Collagent casing for sausages manufacturer enlarges Collagent casing for sausages is strong day by day; And fiber peeling-off machine efficient of the prior art is lower; After cladding taken off fibre, be bonded at cladding on the roller, influence follow-up the carrying out that takes off fine work often along with the rotation roll-in once more of roller; Need artificially collect the cladding that takes off behind the fibre, waste time and energy.
Summary of the invention
The technical problem that (one) will solve
How simple, fast and efficient the technical problem that the present invention will solve be cladding to be carried out fiber separation.
(2) technical scheme
In order to solve the problems of the technologies described above, the invention provides a kind of fiber peeling-off machine, comprising:
Support, other parts of support fiber peeling-off machine;
Loam cake covers on said support top;
Roller press mechanism; Comprise the home roll wheel of engagement and from running roller; Said home roll wheel is with identical from the running roller structure; Have lug boss and depressed part measure-alike and that be arranged alternately on the excircle of said home roll wheel, said lug boss and depressed part shape complementarity and be circular arc less than 180 °, said lug boss and depressed part are through being connected with both all tangent straight lines;
The roll-in drive unit is connected with said home roll wheel, is used to drive the rotation of said home roll wheel;
Main scraping blade mechanism and from scraping blade mechanism; Both structures are identical; Include and scrape bobbin and be positioned at the said scraping blade of scraping on the bobbin, the scraping blade of two cover scraping blade mechanisms contact with excircle from running roller with the home roll wheel respectively, scrapes bobbin and home roll for two and takes turns spool parallel with from running roller; The oblique below that bobbin is positioned at said home roll wheel is scraped by main scraping blade mechanism, and with said home roll wheel switched in opposite; Be positioned at said oblique below from the bobbin of scraping of scraping blade mechanism from running roller, with said from the running roller switched in opposite;
The scraping blade drive unit is connected with said scraping blade mechanism, is used to drive the rotation of said two cover scraping blade mechanisms.
Wherein, main scraping blade mechanism scrapes bobbin departs from the home roll wheel at vertical direction axle center 15 degree; Depart from axle center 15 degree from the bobbin in the vertical direction of scraping of scraping blade mechanism from running roller.
Said scraping blade is the 2-5 degree with the angle of scraping bobbin.
Said scraping blade comprises and scrapes the metal scraping blade that bobbin is connected, the ox-hide that is connected with top with said metal scraping blade.
Also comprise: governor motion is used to regulate said home roll wheel and from the distance between the running roller; Comprise: two connecting axles that are connected with said bearing block two ends from running roller; Two said connecting axles are connected with two worm-wheel shafts through safety pin respectively; Be separately fixed at two worm gears on two worm-wheel shafts; Two said worm gears respectively with two worm engagings, two said worm screws connect through connecting rod.
The material of said safety pin is a spheroidal graphite cast-iron.
The material of said metal scraping blade is a stainless steel.
Said roll-in drive unit comprises the reduction box that is connected with said home roll wheel, be connected with said reduction box from belt pulley, and with the said main pulley that is connected from belt pulley, the drive motors that is connected with said main pulley; Said scraping blade drive unit comprises the scraping blade motor that drives the rotation of scraping blade mechanism.
The rotating speed of said home roll wheel is 40-45 rev/min, and the rotating speed of said scraping blade mechanism is 400-500 rev/min.
Also comprise: feeding cylinder and discharge barrel lay respectively at the above and below of said roller press mechanism.
In order to solve the problems of the technologies described above, the present invention also provides a kind of fiber peeling-off machine that cladding is taken off fine method, may further comprise the steps:
Pour said feeding cylinder into cutting into block cladding, start said roll-in drive unit and scraping blade drive unit;
The said home roll wheel of rotation drives from running roller and rotates, said home roll wheel and drive that cladding moves into the home roll wheel and from the region of engagement of running roller from running roller;
The sheet cladding that is squeezed into consistency of thickness in said region of engagement drops with the home roll wheel with from the rotation of running roller, and the sheet cladding that is bonded at said home roll wheel and outer roller excircle is scraped by scraping blade mechanism, falls into discharge barrel.
(3) beneficial effect
Technique scheme has following beneficial effect: through the roller press mechanism that can regulate the engagement distance is set, can take off fibre to the animal cladding fast and efficiently, obtain the sheet cladding of different size; Through the elastic scraper device is set, the sheet cladding that can will be bonded on the roller press mechanism efficiently, completely scrapes simultaneously, and making follow-up roll-in take off fibre can carry out smoothly.And fiber peeling-off machine of the present invention is simple in structure, and is with low cost.
Description of drawings
Fig. 1 is the structural representation of the fiber peeling-off machine of the embodiment of the invention;
Fig. 2 is another structural representation of the fiber peeling-off machine of the embodiment of the invention;
Fig. 3 is the another structural representation of the fiber peeling-off machine of the embodiment of the invention;
Fig. 4 is the structural representation from running roller of the fiber peeling-off machine of the embodiment of the invention;
Fig. 5 is another structural representation from running roller of the fiber peeling-off machine of the embodiment of the invention;
Fig. 6 is the structural representation of scraping blade mechanism of the fiber peeling-off machine of the embodiment of the invention;
Fig. 7 is another structural representation of scraping blade mechanism of the fiber peeling-off machine of the embodiment of the invention;
Fig. 8 is the structural representation of governor motion of the fiber peeling-off machine of the embodiment of the invention;
Fig. 9 is another structural representation of governor motion of the fiber peeling-off machine of the embodiment of the invention;
Figure 10 is the another structural representation of governor motion of the fiber peeling-off machine of the embodiment of the invention.
Wherein, 1: support; 2: loam cake; 3: drive motors; 4: the home roll wheel; 41: lug boss; 42: depressed part; 5: from running roller; 6: main scraping blade mechanism; 61: scrape bobbin; 621: the metal scraping blade; 622: ox-hide; 51: bearing block; 52: connecting axle; 53: safety pin; 54: worm gear; 541: worm-wheel shaft; 55: worm screw; 56: connecting rod; 7: from scraping blade mechanism; 8: reduction box; 9: shaft coupling; 10: the scraping blade motor; 11: feeding cylinder; 12: discharge barrel.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, specific embodiments of the invention describes in further detail.Following examples are used to explain the present invention, but are not used for limiting scope of the present invention.
Shown in Fig. 1～3, be respectively the structural representation of the fiber peeling-off machine of the embodiment of the invention;
The fiber peeling-off machine of present embodiment comprises: support 1, loam cake 2, roller press mechanism, roll-in drive unit, scraping blade mechanism 6 and 7, scraping blade drive unit, governor motion, feeding cylinder 11 and discharge barrel 12.
Wherein, support 1 is used to support other parts of fiber peeling-off machine, and loam cake 2 also is set above the support 1, is used for roller press mechanism is positioned and support feeding cylinder 11.
Roller press mechanism is arranged on the support 1, and roller press mechanism comprises home roll wheel 4 and from running roller 5.Home roll wheel 4 is with identical from running roller 5 structures.Referring to Fig. 4, Fig. 5, be example with home roll wheel 4, several lug bosses that is arranged alternately 41 and depressed part 42 are arranged on the excircle of home roll wheel 4.Lug boss 41 is smaller part circle (less than 180 ° circular arc) with depressed part 42; Its shape, measure-alike and even distribution; Lug boss 41 and depressed part 42 shape complementarities, lug boss 41 and depressed part 42 be through being connected with its tangent line, makes home roll take turns 4 and can mesh from running roller 5; And guarantee that the engagement position always keeps identical gap in rotary course; And then guarantee through home roll wheel 4 and the animal skins thickness that push from the engagement position of running roller 5 evenly, and exposed the reaching of fiber of animal cladding divided, thereby reach the purpose of cladding fiber separation through roll-in.
The roll-in drive unit is connected with roller press mechanism, and the roll-in drive unit is used for home roll wheel 4 rotations of driven roller press mechanism.Particularly; The roll-in drive unit comprises drive motors 3; Being used to of being connected with drive motors 3 regulated the reduction box 8 of the rotating speed of drive motors 3; Shaft coupling 9 that is connected with reduction box 8 and the pressure roller shaft system that is connected with shaft coupling 9, pressure roller shaft system is connected with home roll wheel 4, and pressure roller shaft system is installed on the support 1 through axle bed.Wherein drive motors 3 through belt pulley 31 with 32 and V belt 33 be connected with reduction box 8, reduction box 8 passes through shaft coupling 9 and pressure roller shaft is to be connected.Therefore drive motors 3 drives 4 rotations of home roll wheel through driving reduction box 8, shaft coupling 9 and pressure roller shaft system, home roll wheel 4 drive engagement from running roller 5 rotations.
Like Fig. 6, shown in Figure 7; Main scraping blade mechanism 6 and be used for the sheet animal skins that sticks in after home roll wheel 4 and the pressure from running roller 5 excircles are ground is scraped from scraping blade mechanism 7; Main scraping blade mechanism 6 is positioned at the below of home roll wheel 4; Be positioned at from the below of running roller 5 from scraping blade mechanism 7, two scraping blade mechanisms to scrape bobbin and home roll wheel 4 parallel with the axle from running roller 5.Because the situation lower punch power under being positioned at is excessive, so preferably, main scraping blade mechanism 6 is positioned at the below of home roll wheel 4, and axle center 15 degree, the i.e. angles of ∠ b among Fig. 2 that the bobbin in the vertical direction departs from home roll wheel 4 are scraped by this main scraping blade mechanism 6.Main scraping blade mechanism 6 can be that the lower left that is positioned at home roll wheel 4 also can be positioned at its lower right.Be positioned at from the below of running roller 5 from scraping blade mechanism 7; Should depart from axle center 15 degree from running roller 5 from the bobbin in the vertical direction of scraping of scraping blade mechanism 7, can be to be positioned at from the lower left of running roller 5 also can be positioned at its lower right from scraping blade mechanism 7.Scrape bobbin and rolling axle and form the frontal impact that certain angle can reduce scraping blade and running roller surface in vertical direction, prolong the service life of scraping blade mechanism.It is 4 opposite that turn to and the home roll of main scraping blade mechanism 6 taken turns, from turning to opposite from running roller 5 of scraping blade mechanism 7.
Particularly, be example with main scraping blade mechanism 6, it comprises scrapes bobbin 61 and is positioned at some scraping blades 62 of scraping on bobbin 61 peripheries, is preferably 8 scraping blades; Scraping blade 62 and scraping between the bobbin 61 at an angle, promptly the angle of ∠ a among Fig. 6 is about the 2-5 degree; Scraping blade and scrape between the bobbin and not parallel; But the formation certain angle can reduce the frontal impact on scraping blade and running roller surface like this, prolongs the service life of scraping blade mechanism; Scraping blade 62 comprises metal scraping blade 621 and the ox-hide 622 that is connected with metal scraping blade 621, and metal scraping blade 621 is that stainless steel makes, connect above ox-hide 622 with in the process that guarantees to scrape to metal scraping blade 621 and home roll wheel 4 with from the protection of the excircle of running roller 5.When fiber peeling-off machine was worked, ox-hide 622 and home roll wheel 4 contacted with lug boss 41 or depressed part 42 from running roller 5, can the sheet cladding that adhere to superincumbent roll-in be scraped, and the elasticity of ox-hide 622 makes it can not cause infringement by the pair roller press mechanism.Ox-hide 622 can be connected on the metal scraping blade 621 through screw, also can wait other modes to be connected on the metal scraping blade 621 through bonding.
Two cover scraping blade mechanisms 6 and 7 are through scraping blade drive unit driven in rotation.The scraping blade drive unit comprises: scraping blade motor 10, the blade shaft system that is connected with scraping blade motor 10.Wherein scraping blade motor 10 is installed on the support 1 through bearing; Blade shaft system is connected with blade shaft 61; Scraping blade motor 10 drives blade shaft 61 rotations that are connected with blade shaft system through driving the rotation of blade shaft system; Along with the rotation of blade shaft 61, scraping blade 62 and home roll wheel 4 and contact from the excircle of running roller 5 is taken turns the main scraping blade mechanism 6 of 4 belows and is taken turns 4 switched in opposite with home roll owing to be positioned at home roll; From scraping blade mechanism 7 with from running roller 5 switched in opposite, thereby will stick in home roll wheel 4 and the animal skins from running roller 5 excircles scrapes.
Present embodiment can further include: governor motion; Comprise: two connecting axles 52 that are connected with bearing block 51 from running roller 5; Lay respectively at the two ends up and down of bearing block 51; Two connecting axles 52 are connected with two worm-wheel shafts 541 through safety pin 53 respectively, are fixedly connected with worm gear 54 respectively on two worm-wheel shafts 541; Two worm gears 54 all mesh with worm screw 55, and two worm screws 55 connect through connecting rod 56.
Through regulating worm screw 55, can make two worm gears 54 drive connecting axles 52 synchronously to away from or move near the direction of home roll wheel 4, thereby make from the engagement between running roller 5 and the home roll wheel 4 apart from increasing or reduce.Wherein safety pin 53 can be a spheroidal graphite cast-iron; Fall into home roll wheel 4 and between running roller 5 time as hard thing or foreign matter, especially size is greater than home roll wheel 4 with from running roller 5 back lashes and the bigger foreign matter of hardness, and at this moment foreign matter can push from running roller 5 and move to the direction away from home roll wheel 4; Because worm gear 55 is fixed with worm screw 54 1 sides; Therefore can push safety pin 53 from running roller 5, because safety pin self material behavior, safety pin 53 can be squeezed bad; Make home roll wheel 4 and break away from engagements from running roller 5, whole fiber peeling-off machine quits work.Through clearing up foreign matter and changing safety pin 53, fiber peeling-off machine is reworked.
In addition, present embodiment also comprises feeding cylinder 11 and discharge barrel 12, lays respectively at home roll wheel 4 and from the above and below in running roller 5 engagement spaces, is used for adding animal skins and the animal skins that receives after rolling to roller press mechanism.
In the present embodiment, the rotating speed of home roll wheel 4 is preferably 40-45 rev/min, and scraping blade mechanism 6 and 7 rotating speed are 400-500 rev/min; The operation that home roll wheel 4 and scraping blade mechanism 6,7 can be more stable under such velocity interval, and the speed and vigor that guarantees scraping blade just can be with thoroughly clean scraping of cladding, and can not take turns 4 and cause damage to home roll from running roller 5; The driving power of drive motors 3 is 18.5 kilowatts, and the driving power of scraping blade motor is 0.75 kilowatt every, and the general power of fiber peeling-off machine is 20 kilowatts.Material such as running roller, scraping blade adopts the stainless acid resistant steel material.
The present invention uses fiber peeling-off machine that the step that cladding takes off fine method is comprised:
Start roll-in drive unit and scraping blade drive unit; Home roll wheel 4 in the roller press mechanism is the speed rotation to set under the driving of roll-in drive unit; Scraping blade mechanism 6 and 7 rotates under the driving of scraping blade drive unit, and home roll wheel 4 drives rotating from running roller 5 of being engaged with.The animal skins that has cut into fritter is through the home roll wheel 4 of feeding cylinder 11 entering roller press mechanism with from running roller 5; Home roll wheel 4 and the animal skins above the rotation drive of running roller 5 are moved with rotation direction; Enter into the region of engagement of two running rollers, the fritter animal skins is pressed to grind into plates predefined, that thickness is consistent relatively under the effect of the engagement force of two cover running rollers.Grind very thin plates that the back forms than being easier to stick to home roll and taking turns 4 and from the circumferential surface of running roller 5 through overvoltage; Two cover scraping blade mechanisms 6 with 7 because take turns 4 with home roll respectively, from the switched in opposite of running roller 5; Therefore; Along with it scrapes the rotation of bobbin 61, ox-hide 622 can very effective handle sticks to home roll wheel 4 and scrapes from the very thin plates of running roller 5 circumferential surfaces, and is received by discharge barrel 12.
The thickness of block animal skins after overvoltage is ground is different according to the difference of technological requirement, and the adjustment of this thickness can be regulated home roll wheel 4 and realizes from the spacing of running roller 5 through governor motion.
Can find out by above embodiment; Fiber peeling-off machine provided by the invention and use fiber peeling-off machine take off fine method to cladding; Through the roller press mechanism that can regulate the engagement distance is set, can take off fibre to the animal cladding fast and efficiently, obtain the sheet cladding of different size; Through the elastic scraper device is set, the sheet cladding that can will be bonded on the roller press mechanism efficiently, completely scrapes simultaneously, and making follow-up roll-in take off fibre can carry out smoothly.And fiber peeling-off machine of the present invention is simple in structure, and is with low cost.
The above only is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from know-why of the present invention; Can also make some improvement and modification, these improve and modification also should be regarded as protection scope of the present invention.
Claims (11)
1. a fiber peeling-off machine is characterized in that, comprising:
Support, other parts of support fiber peeling-off machine;
Loam cake covers on said support top;
Roller press mechanism; Comprise the home roll wheel of engagement and from running roller; Said home roll wheel is with identical from the running roller structure; Have lug boss and depressed part measure-alike and that be arranged alternately on the excircle of said home roll wheel, said lug boss and depressed part shape complementarity and be circular arc less than 180 °, said lug boss and depressed part are through being connected with both all tangent straight lines;
The roll-in drive unit is connected with said home roll wheel, is used to drive the rotation of said home roll wheel;
Main scraping blade mechanism and from scraping blade mechanism; Both structures are identical; Include and scrape bobbin and be positioned at the said scraping blade of scraping on the bobbin, the scraping blade of two cover scraping blade mechanisms contact with excircle from running roller with the home roll wheel respectively, scrapes bobbin and home roll for two and takes turns spool parallel with from running roller; The oblique below that bobbin is positioned at said home roll wheel is scraped by main scraping blade mechanism, and with said home roll wheel switched in opposite; Be positioned at said oblique below from the bobbin of scraping of scraping blade mechanism from running roller, with said from the running roller switched in opposite;
The scraping blade drive unit is connected with said scraping blade mechanism, is used to drive the rotation of said two cover scraping blade mechanisms.
2. fiber peeling-off machine as claimed in claim 1 is characterized in that, bobbin departs from the home roll wheel at vertical direction axle center 15 degree are scraped by main scraping blade mechanism; Depart from axle center 15 degree from the bobbin in the vertical direction of scraping of scraping blade mechanism from running roller.
3. fiber peeling-off machine as claimed in claim 1 is characterized in that, said scraping blade is the 2-5 degree with the angle of scraping bobbin.
4. fiber peeling-off machine as claimed in claim 1 is characterized in that, said scraping blade comprises and scrape the metal scraping blade that bobbin is connected, the ox-hide that is connected with top with said metal scraping blade.
5. fiber peeling-off machine as claimed in claim 1 is characterized in that, also comprises: governor motion is used to regulate said home roll wheel and from the distance between the running roller; Comprise: two connecting axles that are connected with said bearing block two ends from running roller; Two said connecting axles are connected with two worm-wheel shafts through safety pin respectively; Be separately fixed at two worm gears on two worm-wheel shafts; Two said worm gears respectively with two worm engagings, two said worm screws connect through connecting rod.
6. fiber peeling-off machine as claimed in claim 5 is characterized in that, the material of said safety pin is a spheroidal graphite cast-iron.
7. fiber peeling-off machine as claimed in claim 4 is characterized in that, the material of said metal scraping blade is a stainless steel.
8. fiber peeling-off machine as claimed in claim 1; It is characterized in that; Said roll-in drive unit comprises the reduction box that is connected with said home roll wheel, be connected with said reduction box from belt pulley, and with the said main pulley that is connected from belt pulley, the drive motors that is connected with said main pulley; Said scraping blade drive unit comprises the scraping blade motor that drives the rotation of scraping blade mechanism.
9. fiber peeling-off machine as claimed in claim 1 is characterized in that, the rotating speed of said home roll wheel is 40-45 rev/min, and the rotating speed of said scraping blade mechanism is 400-500 rev/min.
10. fiber peeling-off machine as claimed in claim 1 is characterized in that, also comprises: feeding cylinder and discharge barrel lay respectively at the above and below of said roller press mechanism.
11. a fiber peeling-off machine takes off fine method to cladding, it is characterized in that, comprising:
Pour said feeding cylinder into cutting into block cladding, start said roll-in drive unit and scraping blade drive unit;
The said home roll wheel of rotation drives from running roller and rotates, said home roll wheel and drive that cladding moves into the home roll wheel and from the region of engagement of running roller from running roller;
The sheet cladding that is squeezed into consistency of thickness in said region of engagement drops with the home roll wheel with from the rotation of running roller, and the sheet cladding that is bonded at said home roll wheel and outer roller excircle is scraped by scraping blade mechanism, falls into discharge barrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010603827.3A CN102550636B (en) | 2010-12-24 | 2010-12-24 | Defibering machine and method for defibering leather |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010603827.3A CN102550636B (en) | 2010-12-24 | 2010-12-24 | Defibering machine and method for defibering leather |
Publications (2)
| Publication Number | Publication Date |
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| CN102550636A true CN102550636A (en) | 2012-07-11 |
| CN102550636B CN102550636B (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010603827.3A Active CN102550636B (en) | 2010-12-24 | 2010-12-24 | Defibering machine and method for defibering leather |
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| CN (1) | CN102550636B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103891860A (en) * | 2012-12-28 | 2014-07-02 | 梧州神冠蛋白肠衣有限公司 | Fiber removal roller and fiber removal machine |
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| CN101700049A (en) * | 2009-03-27 | 2010-05-05 | 梧州神冠蛋白肠衣有限公司 | Fiber peeling-off machine |
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| US4805268A (en) * | 1986-04-22 | 1989-02-21 | Trutzschler Gmbh & Co. Kg | Separating knife assembly for a carding machine or the like |
| CN2189612Y (en) * | 1994-03-11 | 1995-02-15 | 苏心逸 | High-efficiency separating device for animal hair fiber of different diameter |
| CN2223300Y (en) * | 1995-04-26 | 1996-03-27 | 郑铁成 | Disintegrating and opening machine for fibre |
| DE10050974A1 (en) * | 2000-10-13 | 2002-04-18 | Rieter Ag Maschf | Scraper assembly, to clean a roller surface, has the scraper mounted to one side of the opening at a suction channel with a tangential suction connection for extraction of matter detached by the scraper |
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| CN103891860A (en) * | 2012-12-28 | 2014-07-02 | 梧州神冠蛋白肠衣有限公司 | Fiber removal roller and fiber removal machine |
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| CN102550636B (en) | 2015-03-11 |
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Address after: 39 Xijiang 4th Road, Wuzhou City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Shenguan collagen biological Group Co.,Ltd. Address before: 543001 the Guangxi Zhuang Autonomous Region Wuzhou city four Road No. 29 on the Xijiang Fudian Patentee before: WUZHOU SHENGUAN COLLAGEN CASING Co.,Ltd. |
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