CN106110821A - Dedusting buffing integral type two-sided buffing system that roll gap is adjustable - Google Patents
Dedusting buffing integral type two-sided buffing system that roll gap is adjustable Download PDFInfo
- Publication number
- CN106110821A CN106110821A CN201610736394.6A CN201610736394A CN106110821A CN 106110821 A CN106110821 A CN 106110821A CN 201610736394 A CN201610736394 A CN 201610736394A CN 106110821 A CN106110821 A CN 106110821A
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- Prior art keywords
- buffing
- leather
- grinding
- slide plate
- purging
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
-
- 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
- C14B2700/00—Mechanical treatment or processing of skins, hides or leather in general; Pelt-shearing machines; Making driving belts; Machines for splitting intestines
- C14B2700/14—Processes or apparatus for setting-out, smoothing, ironing or polishing leather or hides
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a kind of roll gap adjustable dedusting buffing integral type two-sided buffing system, including casing, also including horizontal material loading platform, the first feeding roller group, inclination stock guide, the second feeding roller group, be arranged on buffing roller group, primary dust removing device, two-stage dust removal device and the 3-stage dust-removal device immediately below the second feeding roller group, buffing roller group includes roll-separating mechanism and grinding-roller.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, 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 two grinding-rollers in its grinding-roller group 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 dedusting buffing integral type two-sided buffing system, with
Solving existing buffing machine and can only grind the one side of leather, buffing inefficiency, existing buffing machine dust removing effects is poor, brush roll changes frequency
Rate is high, and the existing buffing machine nonadjustable technical problem of buffing roller.
Dedusting buffing integral type two-sided buffing system that roll gap of the present invention is adjustable, including casing, described casing is provided with skin
Leather import;
Also include being arranged on the horizontal material loading platform of leather import front portion, being arranged on first feeding roller at leather import rear portion
Group, it is arranged on tilting stock guide, be arranged on the second feeding roller below stock guide discharge end below the second feeding roller group
Group, it is arranged on the buffing roller group immediately below the second feeding roller group, the one-level carrying out dedusting from buffing roller group leather out is removed
Dirt device, carry out the two-stage dust removal device of dedusting and to from two-stage dust removal device to from primary dust removing device leather out
Leather out carries out the 3-stage dust-removal device of dedusting,
Two pinch rolls of described second feeding roller group are horizontally disposed, and described buffing roller group includes roll-separating mechanism and two
The individual grinding-roller being arranged in parallel, described roll-separating mechanism includes being arranged on grinding-roller two ends and being positioned at directly leading outside casing
Rail, described straight guide is provided with the first slide plate and the second slide plate, the Yi Jizhi supporting one of them grinding-roller front-end and back-end
Support the 3rd slide plate and the 4th slide plate of another grinding-roller front-end and back-end, described first slide plate and the 3rd slide plate are respectively provided with
There is grinding roll drive motor, described second slide plate and the 4th slide plate are provided with the ultrasonic sensor of detection grinding-roller spacing;
Described roll-separating mechanism also includes driving the first cylinder of the first slide plate, driving the second cylinder of the second slide plate, driving the 3rd
3rd cylinder of slide plate and the 4th cylinder of driving the 4th slide plate, described roll-separating mechanism also includes detent mechanism, described fixed
Position mechanism V-arrangement voussoir, drive electric cylinder that V-arrangement voussoir moves up and down, be separately fixed on the first slide plate and the second slide plate and V-arrangement
The location-plate that two inclined-planes of voussoir coordinate;
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 below buffing roller group and right purging plate, setting respectively
Put some row's leathers purging valve, air compressor, air inlet and air compressor on left purging plate and right purging plate
The high frequency rapid reversal valve that gas outlet connects, the grinding roller cleaning valve respectively two grinding-rollers 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 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;
Dedusting buffing integral type two-sided buffing system that described roll gap is adjustable also include with the first air exhauster, the second air exhauster and
The cleaner unit that the air outlet of vacuum cleaning pump connects.
Further, described upper vibration screen and lower vibration screen are ripple type.
Beneficial effects of the present invention:
1, roll gap of the present invention adjustable dedusting buffing integral type two-sided buffing system, it is by arranging two groups of feeding roller groups and two
Individual buffing is taken turns, it is achieved thereby that to grinding while the grain layer of leather and tapetum, improve the buffing production efficiency of leather.
2, roll gap of the present invention adjustable dedusting buffing integral type two-sided buffing system, it 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, is avoided that dust is quiet in dust removal process
The problem can not removed on leather is adsorbed, the powder that 3-stage dust-removal can stick on leather after fully removing buffing under electro ultrafiltration
Dirt, dust removal efficiency is high, good dedusting effect, and cleaner is lower relative to existing brush roll replacement frequency, and service life is longer.
3, roll gap of the present invention adjustable dedusting buffing integral type two-sided buffing system, two grinding-rollers in its grinding-roller group
Spacing can be regulated by roll-separating mechanism, so that buffing machine adapts to the grinding operation of different-thickness leather, versatility
Good.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present embodiment roll gap adjustable dedusting buffing integral type two-sided 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.
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 dedusting buffing integral type two-sided buffing system, including casing 1, described machine
Leather import it is provided with on shell;
Also include being arranged on the horizontal material loading platform 2 of leather import front portion, being arranged on first feeding at leather import rear portion
Roller group 3, it is arranged on tilting stock guide 4, be arranged on second below stock guide discharge end and send below the second feeding roller group
Material roller group 5, it is arranged on the buffing roller group 6 immediately below the second feeding roller group, carries out dedusting to from buffing roller group leather out
Primary dust removing device, carry out the two-stage dust removal device of dedusting to from primary dust removing device leather out and remove from two grades
Dirt device leather out carries out the 3-stage dust-removal device of dedusting,
Two pinch rolls of described second feeding roller group are horizontally disposed, and described buffing roller group includes roll-separating mechanism and two
The individual grinding-roller being arranged in parallel, described roll-separating mechanism includes being arranged on grinding-roller two ends and being positioned at the straight guide outside casing
32, described straight guide is provided with support the first slide plate 33 of one of them grinding-roller front-end and back-end and the second slide plate 34, with
And support the 3rd slide plate 35 and the 4th slide plate 36 of another grinding-roller front-end and back-end, on described first slide plate and the 3rd slide plate
It is respectively arranged with grinding roll drive motor 37, described second slide plate and the 4th slide plate are provided with the ultrasonic of detection grinding-roller spacing
Wave sensor 38;Described roll-separating mechanism also includes driving the first cylinder 39 of the first slide plate, driving the second of the second slide plate
Cylinder 40, the 3rd cylinder 41 driving the 3rd slide plate and the 4th cylinder 42 of driving the 4th slide plate, described roll-separating mechanism is also
Including detent mechanism, described detent mechanism V-arrangement voussoir 43, drive electric cylinder 44 that V-arrangement voussoir moves up and down, be separately fixed at the
The location-plate 45 coordinated with two inclined-planes of V-arrangement voussoir on one slide plate and the second 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 purged two grinding-rollers respectively clean valve
14 and extract the first air exhauster 15 of dust in primary dust removing device out, described first dividing plate is provided with left purging plate and
Between right purging plate space just to discharging opening 16, on each row's leather purging valve on described left purging plate and right purging plate
Each row's leather purging valve in the vertical direction dislocation is arranged, described left purging plate and right purging intralaminar part are provided with and blow with leather
Sweep the air cavity 17 of mouth connection, described air cavity and grinding roller cleaning valve to be 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;
Dedusting buffing integral type two-sided buffing system that described roll gap is adjustable also include with the first air exhauster, the second air exhauster and
The cleaner unit 30 that the air outlet of vacuum cleaning pump connects, the cleaner unit 30 in the present embodiment is sack cleaner, certainly in difference
In embodiment, cleaner unit 30 can be also the cleaner unit of other forms such as electrostatic precipitator.
During dedusting buffing integral type two-sided buffing system that the present embodiment roll gap is adjustable work, leather enters the leather in casing
After import, leather enters into buffing roller group under the transmission effect of the first feeding roller group, inclination stock guide and the second feeding roller group
In, the grain layer of leather and tapetum are by grinding simultaneously, and grinding production efficiency is high.
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 grinding-roller, and the cleaning to grinding-roller can avoid dust
Grinding-roller is piled up, and avoids grinding-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 grinding-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.
Dedusting buffing integral type two-sided buffing system that the present embodiment roll gap is adjustable, it 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, is avoided that dust is quiet in dust removal process
The problem can not removed on leather is adsorbed, the powder that 3-stage dust-removal can stick on leather after fully removing buffing under electro ultrafiltration
Dirt, dust removal efficiency is high, good dedusting effect, and cleaner is lower relative to existing brush roll replacement frequency, and service life is longer.
Dedusting buffing integral type two-sided buffing system that the present embodiment roll gap is adjustable, two grinding-rollers in its grinding-roller group
Spacing can be regulated by roll-separating mechanism, and control method moves along straight guide for first passing through air cylinder driven slide plate, works as ultrasound wave
Sensor detects that, when the spacing of two grinding-rollers reaches setting value, cylinder quits work, and then electric cylinder drives V-arrangement voussoir with fixed
Position plate laminating is with the position of fixing each slide plate;Due to the roll gap width scalable of grinding-roller, so that buffing machine adapts to not
The grinding operation of stack pile 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.
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 (2)
1. a roll gap adjustable dedusting buffing integral type two-sided buffing system, including casing, it is characterised in that: set in described casing
It is equipped with leather import;
Also include being arranged on the anterior horizontal material loading platform of leather import, be arranged on leather import rear portion the first feeding roller group,
Be arranged on below the second feeding roller group tilt stock guide, be arranged on the second feeding roller group below stock guide discharge end,
It is arranged on the buffing roller group immediately below the second feeding roller group, to the primary dust removing dress carrying out dedusting from buffing roller group leather out
Put, carry out the two-stage dust removal device of dedusting and to from two-stage dust removal device out to from primary dust removing device leather out
Leather carry out the 3-stage dust-removal device of dedusting,
Two pinch rolls of described second feeding roller group are horizontally disposed, and described buffing roller group includes that roll-separating mechanism and two put down
The grinding-roller that row is arranged, described roll-separating mechanism includes being arranged on grinding-roller two ends and being positioned at the straight guide outside casing, institute
State to be provided with on straight guide and support the first slide plate and second slide plate of one of them grinding-roller front-end and back-end and support another
3rd slide plate of individual grinding-roller front-end and back-end and the 4th slide plate, described first slide plate and the 3rd slide plate are respectively arranged with grinding
Roll drive motor, described second slide plate and the 4th slide plate are provided with the ultrasonic sensor of detection grinding-roller spacing;Described roller
Seam adjusting apparatus also includes driving the first cylinder of the first slide plate, drives the second cylinder of the second slide plate, drives the 3rd slide plate
3rd cylinder and the 4th cylinder of driving the 4th slide plate, described roll-separating mechanism also includes detent mechanism, described detent mechanism V
Shape voussoir, drive V-arrangement voussoir move up and down electric cylinder, be separately fixed on the first slide plate and the second slide plate and V-arrangement voussoir
The location-plate that two inclined-planes coordinate;
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 below buffing roller group and right purging plate, being separately positioned on
Some row's leathers purging valve on left purging plate and right purging plate, air compressor, air inlet are given vent to anger with air compressor
The high frequency rapid reversal valve that mouth connects, the grinding roller cleaning valve purged two grinding-rollers respectively and extraction one-level are removed
First air exhauster of dust in dirt device, described first dividing plate is provided with space between left purging plate and right purging plate the most right
Discharging opening, each row's leather purging valve on described left purging plate and each row's leather purging valve on right purging plate are vertically
On direction, dislocation is arranged, described left purging plate is provided with the air cavity connected with leather purging mouth, described gas with right purging intralaminar part
Chamber 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 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 dedusting buffing integral type two-sided 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.
Dedusting buffing integral type two-sided buffing system that roll gap the most according to claim 1 is adjustable, it is characterised in that: on described
Vibration screen and lower vibration screen are ripple type.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610736394.6A CN106110821B (en) | 2016-08-26 | 2016-08-26 | The two-sided buffing system of dedusting buffing integral type that roll gap is adjustable |
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CN201610736394.6A CN106110821B (en) | 2016-08-26 | 2016-08-26 | The two-sided buffing system of dedusting buffing integral type that roll gap is adjustable |
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CN106110821A true CN106110821A (en) | 2016-11-16 |
CN106110821B CN106110821B (en) | 2018-01-19 |
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CN201610736394.6A Expired - Fee Related CN106110821B (en) | 2016-08-26 | 2016-08-26 | The two-sided buffing system of dedusting buffing integral type that roll gap is adjustable |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107090524A (en) * | 2017-05-27 | 2017-08-25 | 安徽英特罗斯服饰有限公司 | The two-sided buffing machine of dedusting buffing integral type |
CN110238913A (en) * | 2019-07-03 | 2019-09-17 | 江苏盐渎西城建设发展有限公司 | A kind of municipal works board cutting device |
CN111554569A (en) * | 2020-05-21 | 2020-08-18 | 华海清科股份有限公司 | Wafer cleaning device and wafer cleaning method |
CN111558559A (en) * | 2020-05-21 | 2020-08-21 | 华海清科股份有限公司 | Wafer cleaning device and wafer cleaning method |
CN113635542A (en) * | 2021-08-23 | 2021-11-12 | 苏州永祥新材料科技股份有限公司 | Plastic suction molding process for anti-static plastic sheet |
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CN107090524A (en) * | 2017-05-27 | 2017-08-25 | 安徽英特罗斯服饰有限公司 | The two-sided buffing machine of dedusting buffing integral type |
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CN110238913B (en) * | 2019-07-03 | 2021-12-10 | 盐城瑾诚科技有限公司 | Plank cutting device for municipal works |
CN111554569A (en) * | 2020-05-21 | 2020-08-18 | 华海清科股份有限公司 | Wafer cleaning device and wafer cleaning method |
CN111558559A (en) * | 2020-05-21 | 2020-08-21 | 华海清科股份有限公司 | Wafer cleaning device and wafer cleaning method |
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