CN106148580A - 3-stage dust-removal formula one side buffing system that roll gap is adjustable - Google Patents
3-stage dust-removal formula one side buffing system that roll gap is adjustable Download PDFInfo
- Publication number
- CN106148580A CN106148580A CN201610736971.1A CN201610736971A CN106148580A CN 106148580 A CN106148580 A CN 106148580A CN 201610736971 A CN201610736971 A CN 201610736971A CN 106148580 A CN106148580 A CN 106148580A
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- Prior art keywords
- buffing
- leather
- dust
- roller
- roll
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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
- C14B1/44—Mechanical treatment of leather surfaces
-
- 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
- C14B17/02—Blading cylinders or other working cylinders, e.g. slicking or scraping cylinders
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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
- C14B17/00—Details of apparatus or machines for manufacturing or treating skins, hides, leather, or furs
- C14B17/06—Work feeding or clamping devices
-
- 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
- C14B17/14—Auxiliary devices for leather-working machines, e.g. grinding devices for blading cylinders or dust-removal devices combined with the working machines
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a kind of roll gap adjustable 3-stage dust-removal formula one side buffing system, including casing, feeding roller group, buffing roller, roll-separating mechanism, primary dust removing device, two-stage dust removal device and 3-stage dust-removal device；Feeding roller group includes actively pinch roll and driven pinch roll, and the axial line of buffing roller and actively pinch roll is in same level；The present invention is by arranging 3-stage dust-removal device, and dedusting uses high velocity air purging, mechanical vibration and negative pressure of vacuum dust suction mode, dust removal process being avoided that, dust adsorbs the problem can not removed on leather under electrostatic interaction, the dust that 3-stage dust-removal can stick on leather after fully removing buffing, dust removal efficiency is high, good dedusting effect, and cleaner is lower relative to existing brush roll replacement frequency, service life is longer；And the spacing of its buffing roller and actively pinch roll can be regulated by roll-separating mechanism, so that buffing machine adapts to the grinding operation of different-thickness leather, versatility is good.
Description
Technical field
The present invention relates to a kind of leather and produce equipment, particularly to a kind of buffing machine.
Background technology
In the production process of leather, need leather is carried out ground, to improve the presentation quality of leather.Buffing bag
Include the grain layer to leather and the grinding of tapetum (a layer that presses close to muscle).
Buffing machine of the prior art, all can only carry out grinding to leather a face, and production efficiency is low.
Owing to buffing can produce substantial amounts of dust, these dust may result in cancer and occur, and can produce Producer sternly
The actual bodily harm of weight, the most existing buffing machine is generally provided with dust arrester.The dust arrester of existing buffing machine is general
For the brush roll with bristle, the brush roll rotated during buffing is by under the abrasive dust brush on leather, and the abrasive dust under brush passes through wind again
Machine is taken away.
Use brush roll to remove the shortcoming of abrasive dust on leather to have: 1, the hairbrush being dried can produce electrostatic when rubbing with leather, makes
Scurf attaches on skin, is difficult to remove, even if finding in actual production that tiny abrasive dust by electrostatic adsorption is the most manually washed one's face also
Go the cleanest.2, abrasive dust is easily piled up in bristle, and after long-time use, in bristle, abrasive dust is piled up and added, abrasive dust elimination effect
Can gradually be deteriorated.3, bristle is easily damaged, and replacement frequency is higher.
And existing buffing machine, its buffing roller is fixing nonadjustable, and this is such that it does not adapt to different-thickness skin
The grinding work of leather, versatility is poor.
Summary of the invention
In view of this, it is an object of the invention to provide a kind of roll gap adjustable 3-stage dust-removal formula one side buffing system, to solve
Existing buffing machine can only grind the one side of leather, buffing inefficiency, and existing buffing machine dust removing effects is poor, brush roll replacement frequency
Height, and the existing buffing machine nonadjustable technical problem of buffing roller.
3-stage dust-removal formula one side buffing system that roll gap of the present invention is adjustable, including casing, described casing is provided with leather and enters
Mouthful；
Also include being arranged on the anterior horizontal material loading platform of leather import, be arranged on leather import rear portion feeding roller group,
Buffing roller, the leather after buffing is carried out the primary dust removing device of dedusting, remove from primary dust removing device leather out
The two-stage dust removal device of dirt and to the 3-stage dust-removal device carrying out dedusting from two-stage dust removal device leather out；
Described feeding roller group includes actively pinch roll and the driven pinch roll being arranged on directly over active pinch roll, described mill
Leather roller is positioned at by active pinch roll, and the axial line of buffing roller and active pinch roll is in same level；
3-stage dust-removal formula one side buffing system that described roll gap is adjustable also includes the roll gap regulation regulating buffing roller horizontal level
Device, described roll-separating mechanism includes being arranged on buffing roller two ends and being positioned at the straight guide outside casing, described casing both sides
It is additionally provided with to install actively to add and send the first gripper shoe and second gripper shoe of roller two end axles bearing and buffing roller two end axles is installed
3rd gripper shoe of bearing and the 4th gripper shoe, described 3rd gripper shoe and the 4th gripper shoe are slidably matched with straight guide；Described
It is provided with in first gripper shoe and actively pinches roll drive motor, described 3rd gripper shoe is provided with buffing roll drive motor；Institute
State the ultrasonic sensor being provided with detection buffing roller in the second gripper shoe and the 4th gripper shoe with the actively spacing of pinch roll；
Described roll-separating mechanism also includes driving the first cylinder of the 3rd gripper shoe, the second cylinder driving the 4th gripper shoe and location
Mechanism, described detent mechanism voussoir, drive voussoir move up and down electric cylinder, be fixed on the 3rd slide plate and join with voussoir prism
The location-plate closed；
Isolation primary dust removing device and the first dividing plate of two-stage dust removal device and isolation two grades it is provided with in described casing
Dust arrester and the second partition of 3-stage dust-removal device,
Described primary dust removing device includes being vertically arranged in the left purging plate immediately below active pinch roll and buffing roller and the right side
Purging plate, be separately positioned on left purging plate and right purging plate some row's leathers purging valve, air compressor, air inlet with
High frequency rapid reversal valve that the gas outlet of air compressor connects, the grinding roller purging buffing roller clean valve and take out
Go out the first air exhauster of dust in primary dust removing device, described first dividing plate is provided with between left purging plate and right purging plate
Space just to discharging opening, each row's leather purging valve on described left purging plate and each row's leather purge gas on right purging plate
The dislocation of mouth in the vertical direction is arranged, described left purging plate is provided with the gas connected with leather purging mouth with right purging intralaminar part
Chamber, described air cavity and grinding roller clean valve and are connected with two gas outlets of high frequency rapid reversal valve respectively；
Described two-stage dust removal device includes that vibrating screen classifier, described vibrating screen classifier include vibration screen and shake with being positioned at
Lower vibration screen below dynamic screen cloth, the conveying direction of described upper vibration screen and lower vibration screen is contrary；Described two-stage dust removal
Device also includes the first belt conveyor of the leather discharged by lower vibration screen output, leather blowing on vibrating screen classifier
Pressure fan that airduct is connected with airduct and the second air exhauster that the dust shaken off by vibrating screen classifier is taken away, described second every
Being provided with discharging opening on plate, the exhaust end of described first belt conveyor stretches out the discharging opening on second partition；
Described 3-stage dust-removal device includes second belt conveyor relative with the first belt conveyor, is arranged on the second skin
The first vacuum cleaning head group above belt conveyor, it is arranged on the 3rd belt conveyor below the second belt conveyor, setting
The second vacuum cleaning head group above the 3rd belt conveyor, it is arranged on below the 3rd belt conveyor in order to leather is exported
4th belt conveyor of casing and the vacuum cleaning pump being connected with the first vacuum cleaning head and the second vacuum cleaning head；
Described roll gap is adjustable, and 3-stage dust-removal formula one side buffing system also includes and the first air exhauster, the second air exhauster and vacuum
The cleaner unit that the air outlet of dust suction pump connects.
Further, described upper vibration screen and lower vibration screen are ripple type.
Further, described roll gap adjustable 3-stage dust-removal formula one side buffing system also includes that being fixed on more than casing external lowers
Saving adding of driven pinch roll send roller to regulate electric cylinder, the piston rod end of described pinch roll regulation electric cylinder and driven pinch roll
Bearing block is fixing to be connected.
Beneficial effects of the present invention:
1, roll gap of the present invention adjustable 3-stage dust-removal formula one side buffing system, it is by arranging 3-stage dust-removal device, and dedusting
Use high velocity air purging, mechanical vibration and negative pressure of vacuum dust suction mode, dust removal process being avoided that, dust is made at electrostatic
The problem can not removed on leather with lower absorption, the dust that 3-stage dust-removal can stick on leather after fully removing buffing, removes
Dirt rate is high, good dedusting effect, and cleaner is lower relative to existing brush roll replacement frequency, and service life is longer.
2, roll gap of the present invention adjustable 3-stage dust-removal formula one side buffing system, its buffing roller can lead to the spacing of actively pinch roll
Crossing roll-separating mechanism regulation, so that buffing machine adapts to the grinding operation of different-thickness leather, versatility is good.
3,3-stage dust-removal formula one side buffing machine of the present invention, it can send roller regulation by adding electric cylinder up-down adjustment is driven pinches
The position of roller regulates the power of pinching, leather conveying good reliability.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present embodiment roll gap adjustable 3-stage dust-removal formula one side buffing system；
Fig. 2 is left purging plate and the structure for amplifying schematic diagram of right purging plate；
Fig. 3 is the structure for amplifying schematic diagram of vibration screen；
Fig. 4 is the structural representation of roll-separating mechanism；
Fig. 5 is the structural representation of detent mechanism；
Fig. 6 is the structural representation in driven pinch roll portion.
Detailed description of the invention
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
As it can be seen, the present embodiment roll gap adjustable 3-stage dust-removal formula one side buffing system, including casing 1, in described casing
It is provided with leather import 5；
Also include being arranged on the anterior horizontal material loading platform 2 of leather import, be arranged on leather import rear portion feeding roller group,
Buffing roller 6, the leather after buffing is carried out the primary dust removing device of dedusting, remove from primary dust removing device leather out
The two-stage dust removal device of dirt and to the 3-stage dust-removal device carrying out dedusting from two-stage dust removal device leather out；
Described feeding roller group includes actively pinch roll 3 and the driven pinch roll 4 being arranged on directly over active pinch roll, described
Buffing roller is positioned at by active pinch roll, and the axial line of buffing roller and active pinch roll is in same level；
3-stage dust-removal formula one side buffing system that described roll gap is adjustable also includes the roll gap regulation regulating buffing roller horizontal level
Device, described roll-separating mechanism includes being arranged on buffing roller two ends and being positioned at the straight guide 32 outside casing, described casing two
Side is additionally provided with to install actively to add and send the first gripper shoe 33 and second gripper shoe 34 of roller two end axles bearing and install buffing roller
3rd gripper shoe 35 and the 4th gripper shoe 36 of two end axles bearing, described 3rd gripper shoe and the 4th gripper shoe are slided with straight guide
Coordinate；It is provided with in described first gripper shoe and actively pinches roll drive motor 37, described 3rd gripper shoe is provided with buffing roller
Drive motor 38；The detection buffing roller spacing with actively pinch roll it is provided with in described second gripper shoe and the 4th gripper shoe
Ultrasonic sensor 39；Described roll-separating mechanism also includes driving the first cylinder 40 of the 3rd gripper shoe, driving the 4th support
Second cylinder 41 and detent mechanism of plate, described detent mechanism voussoir 42, drive voussoir move up and down electric cylinder 43, be fixed on
The location-plate 44 coordinated with voussoir prism on 3rd slide plate；
Isolation primary dust removing device and the first dividing plate 7 of two-stage dust removal device and isolation two it is provided with in described casing
Level dust arrester and the second partition 8 of 3-stage dust-removal device,
Described primary dust removing device includes being vertically arranged in the left purging plate 9 below buffing roller group and right purging plate 10, dividing
Some row's leathers purging valve 11, air compressor 12, air inlet and the air not being arranged on left purging plate and right purging plate
High frequency rapid reversal valve 13 that the gas outlet of compressor connects, the grinding roller purging buffing roller clean valve 14 and take out
Go out the first air exhauster 15 of dust in primary dust removing device, described first dividing plate is provided with left purging plate and right purging plate it
Between space just to discharging opening 16, each row's leather purging valve on described left purging plate and each row's leather on right purging plate blow
The dislocation of scavenging mouth in the vertical direction is arranged, described left purging plate is provided with right purging intralaminar part and purges what mouth connected with leather
Air cavity 17, described air cavity and grinding roller clean valve and are connected with two gas outlets of high frequency rapid reversal valve respectively；
Described two-stage dust removal device includes that vibrating screen classifier, described vibrating screen classifier include vibration screen 18 and be positioned at
Lower vibration screen 19 below vibration screen, the conveying direction of described upper vibration screen and lower vibration screen is contrary；Described two grades
The first belt conveyor 20 of leather output that dust arrester also includes discharging lower vibration screen, on vibrating screen classifier leather
The second air exhauster that the pressure fan 22 that is connected with airduct of airduct 21 of blowing and the dust shaken off by vibrating screen classifier are taken away
23, described second partition is provided with discharging opening, the exhaust end of described first belt conveyor stretches out the discharging on second partition
Mouthful；
Described 3-stage dust-removal device includes second belt conveyor 24 relative with the first belt conveyor, is arranged on second
The first vacuum cleaning head group 25 above belt conveyor, it is arranged on the 3rd belt conveyor below the second belt conveyor
26, be arranged on the second vacuum cleaning head group 27 above the 3rd belt conveyor, be arranged on below the 3rd belt conveyor in order to
Leather is exported the 4th belt conveyor 28 of casing and true with what the first vacuum cleaning head and the second vacuum cleaning head were connected
Suction dirt pump 29；In the present embodiment, each vacuum cleaning head in the first vacuum cleaning head group and the second vacuum cleaning head group is rectangular
Shape；
Described roll gap is adjustable, and 3-stage dust-removal formula one side buffing system also includes and the first air exhauster, the second air exhauster and vacuum
The cleaner unit 30 that the air outlet of dust suction pump connects, the cleaner unit 30 in the present embodiment is sack cleaner, certainly implements in difference
In example, cleaner unit 30 can be also the cleaner unit of other forms such as electrostatic precipitator.
During 3-stage dust-removal formula one side buffing system that the present embodiment roll gap is adjustable work, leather enters the leather import in casing
After, leather enters under feeding roller group effect and actively carries out buffing between pinch roll and buffing roller.
Being introduced into primary dust removing device by the leather after buffing, it is empty that the air compressor of primary dust removing device produces high pressure
Gas, pressure-air alternately enters leather purging valve under the control of high frequency rapid reversal valve and grinding roller cleans valve, and high pressure is empty
Gas realizes purging the dust of leather surface when entering leather purging valve, and under the effect of high frequency rapid reversal valve
It is high frequency intermittent that leather purging valve goes out the air-flow blown, and is thus in left purging plate and also can become ripple with the leather of right purging plate
Shape wave dither, therefore the dust fractions on leather is blown away by high velocity air, also has part can be shaken off by dither, dedusting
Effective；Pressure-air enters when grinding roller cleans valve and realizes the cleaning to buffing roller, and the cleaning to buffing roller can avoid dust
Buffing roller is piled up, and avoids buffing roller to work long hours and cause temperature too high, and then avoid causing mill because temperature is too high
The problem that roller and leather damage, blows afloat dedusting and the stable grinding performance that can keep buffing roller of lowering the temperature to buffing.
Leather enters back into two-stage dust removal device after primary dust removing device processes, leather warp successively in two-stage dust removal device
The upper vibration screen crossed and lower vibration screen, upper vibration screen and lower vibration screen two sides to leather respectively carries out vibration and removes
Dirt, it is thus possible to reduce the dust of attachment on leather further.
Leather enters back into 3-stage dust-removal device after two-stage dust removal device processes, the first vacuum cleaning of 3-stage dust-removal device
Head group and the second vacuum cleaning head group successively are attached on the two sides of leather carry out the aspiration of negative pressure, it is thus possible to further reduce leather
The dust of upper attachment.
3-stage dust-removal formula one side buffing system that the present embodiment roll gap is adjustable, it is by arranging 3-stage dust-removal device, and dedusting
Use high velocity air purging, mechanical vibration and negative pressure of vacuum dust suction mode, dust removal process being avoided that, dust is made at electrostatic
The problem can not removed on leather with lower absorption, the dust that 3-stage dust-removal can stick on leather after fully removing buffing, removes
Dirt rate is high, good dedusting effect, and cleaner is lower relative to existing brush roll replacement frequency, and service life is longer.
3-stage dust-removal formula one side buffing system that the present embodiment roll gap is adjustable, the spacing of its buffing roller and actively pinch roll can be led to
Crossing roll-separating mechanism regulation, control method moves along straight guide for first passing through air cylinder driven the 3rd gripper shoe and the 4th gripper shoe
Dynamic, when the spacing that ultrasonic sensor detects two active pinch rolls and buffing roller reaches setting value, cylinder quits work, so
Rear electric cylinder drives voussoir and location-plate laminating to fix the position of each gripper shoe；Due to the roller between buffing roller and active pinch roll
Seam width scalable, so that buffing machine adapts to the grinding operation of different-thickness leather, versatility is good.
In the present embodiment, the leather import department of described casing is provided with sealing curtain 31, and dust can be avoided to run from leather import
Go out.
As the improvement to the present embodiment, described upper vibration screen and lower vibration screen are ripple type, and leather is at ripple
Moving on type vibration screen and make, the jitter amplitude of leather is bigger, it is easier to shaken off by dust, and dust removing effects is more preferable.
As the improvement to the present embodiment, described roll gap is adjustable, and 3-stage dust-removal formula one side buffing system also includes being fixed on machine
Shell external send roller to regulate electric cylinder 45, the tailpiece of the piston rod of described pinch roll regulation electric cylinder with adding of the driven pinch roll of up-down adjustment
Portion is fixing with the bearing block 46 of driven pinch roll to be connected.
This improvement make it possible to by add send roller regulation the driven pinch roll of electric cylinder up-down adjustment position regulate the power of pinching,
Leather conveying good reliability.
Finally illustrating, above example is only in order to illustrate technical scheme and unrestricted, although with reference to relatively
The present invention has been described in detail by good embodiment, it will be understood by those within the art that, can be to the skill of the present invention
Art scheme is modified or equivalent, and without deviating from objective and the scope of technical solution of the present invention, it all should be contained at this
In the middle of the right of invention.
Claims (3)
1. a roll gap adjustable 3-stage dust-removal formula one side buffing system, including casing, it is characterised in that: it is provided with in described casing
Leather import；
Also include being arranged on the anterior horizontal material loading platform of leather import, being arranged on the feeding roller group at leather import rear portion, buffing
Roller, the leather after buffing is carried out the primary dust removing device of dedusting, carry out dedusting to from primary dust removing device leather out
Two-stage dust removal device and to the 3-stage dust-removal device carrying out dedusting from two-stage dust removal device leather out；
Described feeding roller group includes actively pinch roll and the driven pinch roll being arranged on directly over active pinch roll, described buffing roller
It is positioned at by active pinch roll, and the axial line of buffing roller and active pinch roll is in same level；
3-stage dust-removal formula one side buffing system that described roll gap is adjustable also includes the roll-separating mechanism regulating buffing roller horizontal level,
Described roll-separating mechanism includes being arranged on buffing roller two ends and being positioned at the straight guide outside casing, and described casing both sides also set up
Have to install actively to add and send the first gripper shoe and second gripper shoe of roller two end axles bearing and buffing roller two end axles bearing is installed
3rd gripper shoe and the 4th gripper shoe, described 3rd gripper shoe and the 4th gripper shoe are slidably matched with straight guide；Described first
It is provided with on fagging and actively pinches roll drive motor, described 3rd gripper shoe is provided with buffing roll drive motor；Described second
The ultrasonic sensor of detection buffing roller and the actively spacing of pinch roll it is provided with in gripper shoe and the 4th gripper shoe；Described roller
Seam adjusting apparatus also includes driving the first cylinder of the 3rd gripper shoe, the second cylinder driving the 4th gripper shoe and detent mechanism,
Described detent mechanism voussoir, drive electric cylinder that voussoir moves up and down, be fixed on and coordinate with voussoir prism on the 3rd slide plate
Location-plate；
Isolation primary dust removing device and the first dividing plate of two-stage dust removal device and isolation two-stage dust removal it is provided with in described casing
Device and the second partition of 3-stage dust-removal device,
Described primary dust removing device includes being vertically arranged in the left purging plate immediately below active pinch roll and buffing roller and right purging
Plate, the some row's leathers being separately positioned on left purging plate and right purging plate purging valve, air compressor, air inlet and air
The high frequency rapid reversal valve that the gas outlet of compressor connects, the grinding roller cleaning valve that buffing roller is purged and extraction one
In level dust arrester, the first air exhauster of dust, described first dividing plate is provided with space between left purging plate and right purging plate
Just to discharging opening, each row's leather purging valve on described left purging plate and each row's leather purging valve on right purging plate exist
On vertical direction, dislocation is arranged, described left purging plate is provided with the air cavity connected with leather purging mouth, institute with right purging intralaminar part
State air cavity and grinding roller cleans valve and is connected with two gas outlets of high frequency rapid reversal valve respectively；
Described two-stage dust removal device includes that vibrating screen classifier, described vibrating screen classifier include vibration screen and be positioned at vibrosieve
The lower vibration screen of side off the net, the conveying direction of described upper vibration screen and lower vibration screen is contrary；Described two-stage dust removal device
Also include the first belt conveyor of the leather discharged by lower vibration screen output, the wind that leather is dried on vibrating screen classifier
The second air exhauster that the pressure fan that is connected with airduct of pipe and the dust shaken off by vibrating screen classifier are taken away, described second partition
On be provided with discharging opening, the exhaust end of described first belt conveyor stretches out the discharging opening on second partition；
Described 3-stage dust-removal device includes second belt conveyor relative with the first belt conveyor, to be arranged on the second belt defeated
Send the first vacuum cleaning head group above machine, be arranged on the 3rd belt conveyor below the second belt conveyor, be arranged on
The second vacuum cleaning head group above three belt conveyors, it is arranged on below the 3rd belt conveyor in order to leather is exported casing
The 4th belt conveyor and the vacuum cleaning pump that is connected with the first vacuum cleaning head and the second vacuum cleaning head；
Described roll gap is adjustable, and 3-stage dust-removal formula one side buffing system also includes and the first air exhauster, the second air exhauster and vacuum cleaning
The cleaner unit that the air outlet of pump connects.
3-stage dust-removal formula one side buffing system that roll gap the most according to claim 1 is adjustable, it is characterised in that: described upper vibration
Screen cloth and lower vibration screen are ripple type.
3-stage dust-removal formula one side buffing system that roll gap the most according to claim 1 is adjustable, it is characterised in that: also include fixing
Roller is sent to regulate electric cylinder, the piston rod of described pinch roll regulation electric cylinder in casing external with adding of the driven pinch roll of up-down adjustment
End is fixing with the bearing block of driven pinch roll to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610736971.1A CN106148580B (en) | 2016-08-26 | 2016-08-26 | Three-stage dust removal type single-sided leather grinding system with adjustable roll gap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610736971.1A CN106148580B (en) | 2016-08-26 | 2016-08-26 | Three-stage dust removal type single-sided leather grinding system with adjustable roll gap |
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| Publication Number | Publication Date |
|---|---|
| CN106148580A true CN106148580A (en) | 2016-11-23 |
| CN106148580B CN106148580B (en) | 2022-05-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610736971.1A Active CN106148580B (en) | 2016-08-26 | 2016-08-26 | Three-stage dust removal type single-sided leather grinding system with adjustable roll gap |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107523653A (en) * | 2017-10-10 | 2017-12-29 | 温州职业技术学院 | Leather decorticating mill |
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| CN105018653A (en) * | 2015-06-30 | 2015-11-04 | 湖州南浔新富明家私有限公司 | Leather dust removal machine |
| CN205501328U (en) * | 2016-01-26 | 2016-08-24 | 湖州长城皮业有限公司 | Leather dust shaker |
| CN205954031U (en) * | 2016-08-26 | 2017-02-15 | 重庆绿草缘皮革制品有限公司 | Three -stage dust -removal formula single face buffing machine that clearning between rolls is adjustable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107523653A (en) * | 2017-10-10 | 2017-12-29 | 温州职业技术学院 | Leather decorticating mill |
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| CN106148580B (en) | 2022-05-24 |
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Effective date of registration: 20210715 Address after: 400080 5-1, unit 1, No.41, Yangdu second village, Jiulongpo District, Chongqing Applicant after: Tang Li Address before: 402660 north of Liangfengya Industrial Park, Tongnan County, Chongqing Applicant before: CHONGQING LYVCAOYUAN LEATHER PRODUCTS Co.,Ltd. |
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