CN205954033U

CN205954033U - Leather buffing machine

Info

Publication number: CN205954033U
Application number: CN201620955334.9U
Authority: CN
Inventors: 陈泓宇
Original assignee: Chongqing Green Edge Leather Products Co Ltd
Current assignee: Chongqing Green Edge Leather Products Co Ltd
Priority date: 2016-08-26
Filing date: 2016-08-26
Publication date: 2017-02-15
Anticipated expiration: 2026-08-26

Abstract

The utility model discloses a leather buffing machine, the dust collector who includes casing, horizontal material loading platform, pay -off roller set, buffing roller and go on the leather behind the buffing removing dust, dust collector includes that a left side sweeps board and the right side and sweeps board, leather sweeping gas mouth, air compressor, high frequency fast turnaround (FTA) valve, grinding roller and clean air cock and air exhauster. The utility model discloses leather buffing machine, its dust collector adopt that high -velocity air sweeps, intermittent type formula air current sweeps the leather, and the dust adsorbs the problem that can not get rid of in the time of avoiding traditional brush roll to remove dust on the leather under electrostatic action, can fully get rid of the dust of adhesion on the leather behind the buffing, and the dust removal efficiency is high, and dust removal effect is good, and dust collecting equipment is lower for the brush roll change frequency that has now, and life is longer.

Description

Leather buffing machine

Technical field

This utility model is related to a kind of leather production equipment, particularly to a kind of buffing machine.

Background technology

In the production process of leather, need to carry out ground to leather, to improve the presentation quality of leather.

Because buffing can produce substantial amounts of dust, these dust may result in cancer and occur, and Producer can be produced sternly The actual bodily harm of weight, therefore existing buffing machine is generally provided with dust arrester.The dust arrester of existing buffing machine is general It is the brush roll with bristle, during buffing, by under the abrasive dust brush on leather, the abrasive dust under brush passes through wind to the brush roll of rotation again Machine is taken away.

Had using the shortcoming that brush roll removes abrasive dust on leather：Electrostatic can be produced when the hairbrush the 1st, being dried and leather friction, make Scurf attaches on skin, is difficult to remove, even if finding in actual production that tiny abrasive dust by electrostatic adsorption is manually washed one's face again Go unclean.2nd, 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.3rd, bristle is easily damaged, and replacement frequency is higher.

Utility model content

In view of this, the purpose of this utility model is to provide a kind of leather buffing machine, to solve existing buffing machine dedusting effect Really poor, brush roll replacement frequency is high, and the nonadjustable technical problem of existing buffing machine buffing roller.

This utility model leather buffing machine, including casing, described casing is provided with leather import；

Also include being arranged on leather enter epistome horizontal material loading platform, be arranged on leather enter metastomium feeding roller group, Buffing roller and the dust arrester that the leather after buffing is carried out with dedusting；

Described feeding roller group includes active pinch roll and the driven pinch roll being arranged on directly over active pinch roll, described mill Leather roller is located at by active pinch roll, and the axial line of buffing roller and active pinch roll is in same level；

Described dust arrester includes being vertically arranged in left purging plate and the right purging immediately below active pinch roll and buffing roller Plate, some row's leather purging valves being separately positioned on left purging plate and right purging plate, air compressor, air inlet and air High frequency rapid reversal valve, the grinding roller cleaning valve that buffing roller is purged and extraction that the gas outlet of compressor connects remove The air exhauster of dust in dirt device, each row's leather that each row's leather on described left purging plate purges on valve and right purging plate blows Scavenging mouth in the vertical direction dislocation arrangement, described left purging plate is provided with right purging intralaminar part and purges what mouth connected with leather Air cavity, described air cavity and grinding roller are cleaned valve and are connected with two gas outlets of high frequency rapid reversal valve respectively；

Described buffing machine also includes leather exports the belt conveyor of casing, described casing is provided with isolation belt defeated Send the dividing plate of machine and dust arrester, described dividing plate is provided with and left purging plate and right purging plate between space just to discharging Mouthful；

Described leather buffing machine also includes the cleaner unit being connected with the air outlet of air exhauster.

Further, described leather buffing machine also include being fixed on casing external with the driven pinch roll of up-down adjustment plus send roller Adjust electric cylinder, the piston rod end that described pinch roll adjusts electric cylinder is fixedly connected with the bearing block of driven pinch roll.

The beneficial effects of the utility model：

1st, this utility model leather buffing machine, its dust arrester is purged using high velocity air, batch (-type) air-flow enters to leather Row purging, when being avoided that traditional brush roll dedusting, dust adsorbs the problem that can not remove on leather under electrostatic interaction, can be fully The dust on leather is sticked to, dust removal efficiency is high, good dedusting effect, and cleaner is with respect to existing brush roll more after removing buffing Change frequency lower, service life is longer.

2nd, this utility model leather buffing machine, it can be by adding the position sending roller to adjust the driven pinch roll of electric cylinder up-down adjustment Put the pinch power that to adjust, leather conveys good reliability.

Brief description

Fig. 1 is the structural representation of the present embodiment leather buffing machine；

Fig. 2 is the mplifying structure schematic diagram of left purging plate and right purging plate；

Fig. 3 is the structural representation in driven pinch roll portion.

Specific embodiment

With reference to the accompanying drawings and examples this utility model is further described.

As illustrated, the present embodiment leather buffing machine, including casing 1, described casing is provided with leather import 2；

Also include being arranged on leather enter epistome horizontal material loading platform 3, be arranged on leather enter metastomium feeding roller group, Buffing roller 4 and the dust arrester that the leather after buffing is carried out with dedusting；

Described feeding roller group includes active pinch roll 5 and the driven pinch roll 6 being arranged on directly over active pinch roll, described Buffing roller is located at by active pinch roll, and the axial line of buffing roller and active pinch roll is in same level；

Described dust arrester includes being vertically arranged in left purging plate 7 and the right purging immediately below active pinch roll and buffing roller Plate 8, some row's leathers purging valves 9 being separately positioned on left purging plate and right purging plate, air compressor 10, air inlet with High frequency rapid reversal valve 11 that the gas outlet of air compressor connects, the grinding roller that buffing roller is purged clean valve 12, with And in extraction dust arrester dust air exhauster 13, on each row's leather purging valve and right purging plate on described left purging plate Each row's leather purging valve in the vertical direction dislocation arrangement, described left purging plate and right purging intralaminar part are provided with and are blown with leather Sweep the air cavity 14 of mouth connection, described air cavity and grinding roller are cleaned valve and be connected with two gas outlets of high frequency rapid reversal valve respectively；

Described buffing machine also includes leather exports the belt conveyor 15 of casing, and described casing is provided with isolation belt The dividing plate 16 of conveyer and dust arrester, described dividing plate is provided with and left purging plate and right purging plate between space just to go out Material mouth 17；

Described leather buffing machine also includes the cleaner unit 18 being connected with the air outlet of air exhauster.

Cleaner unit 18 in the present embodiment is sack cleaner, and certainly in different embodiments, cleaner unit can be also electrostatic The cleaner unit of the other forms such as cleaner unit.

During the work of the present embodiment leather buffing machine, after leather enters the leather import in casing, leather is made in feeding roller group With under enter into and between active pinch roll and buffing roller, carry out buffing.

Dust arrester is introduced into by the leather after buffing, the air compressor of dust arrester produces pressure-air, and high pressure is empty Gas alternately enters leather purging valve under the control of high frequency rapid reversal valve and grinding roller cleans valve, and pressure-air enters leather Realize the dust of leather surface is purged during purging valve, and leather purge gass in the presence of high frequency rapid reversal valve It is high frequency intermittent that mouth goes out the air-flow blowing, and is thus in left purging plate and the leather of right purging plate also can waviness high frequency vibrating Dynamic, therefore the dust fractions on leather are blown away by high velocity air, and also part can be shaken off by dither, good dedusting effect；High Pressure air enters grinding roller and cleans the cleaning realized during valve to buffing roller, and the cleaning to buffing roller can avoid dust on buffing roller Pile up, and avoid buffing roller to work long hours and cause temperature too high, and then avoid causing because temperature is too high grinding roller and leather to damage Bad problem, blows afloat dedusting to buffing and cooling can keep the stable grinding performance of buffing roller.

As the improvement to the present embodiment, this leather buffing machine also includes being fixed on casing external with up-down adjustment slave clip Adding of roller is sent to send roller to adjust electric cylinder 19, described pinch roll adjusts the piston rod end of electric cylinder and the bearing block of driven pinch roll 20 are fixedly connected.

This improvement makes it possible to by plus send the position of the roller regulation driven pinch roll of electric cylinder up-down adjustment to adjust pinch power, Leather conveys good reliability.

In the present embodiment, the leather import department of described casing is provided with sealing curtain 21, and dust can be avoided to run from leather import Go out.

Finally illustrate, above example only in order to the technical solution of the utility model to be described and unrestricted, although ginseng According to preferred embodiment, this utility model is described in detail, it will be understood by those within the art that, can be to this The technical scheme of utility model is modified or equivalent, the objective without deviating from technical solutions of the utility model and model Enclose, it all should be covered in the middle of right of the present utility model.

Claims

1. a kind of leather buffing machine, including casing it is characterised in that：Leather import is provided with described casing；

Also include being arranged on leather to enter the horizontal material loading platform in epistome, be arranged on leather and enter the feeding roller group of metastomium, buffing Roller and the dust arrester that the leather after buffing is carried out with dedusting；

Described feeding roller group includes active pinch roll and the driven pinch roll being arranged on directly over active pinch roll, described buffing roller By active pinch roll, and the axial line of buffing roller and active pinch roll is in same level；

Described dust arrester include being vertically arranged in left purging plate immediately below active pinch roll and buffing roller and right purging plate, point The some row's leather purging valves, air compressor, air inlet and the air that are not arranged on left purging plate and right purging plate compress The high frequency rapid reversal valve that the gas outlet of machine connects, the grinding roller that buffing roller is purged clean valve and extract dedusting dress out Put the air exhauster of middle dust, each row's leather on described left purging plate purges each row's leather purge gass on valve and right purging plate Mouth in the vertical direction dislocation arrangement, described left purging plate is provided with right purging intralaminar part and purges, with leather, the gas that mouth connects Chamber, described air cavity and grinding roller are cleaned valve and are connected with two gas outlets of high frequency rapid reversal valve respectively；

Described buffing machine also includes leather exports the belt conveyor of casing, and described casing is provided with isolation belt conveyor With the dividing plate of dust arrester, described dividing plate is provided with and left purging plate and right purging plate between space just to discharging opening；

2. leather buffing machine according to claim 1 it is characterised in that：Also include being fixed on casing external with up-down adjustment Adding of driven pinch roll send roller to adjust electric cylinder, and described pinch roll adjusts the piston rod end of electric cylinder and the axle of driven pinch roll Bearing is fixedly connected.