CN216378268U

CN216378268U - Dust collection system of leather softening workshop

Info

Publication number: CN216378268U
Application number: CN202122691248.5U
Authority: CN
Inventors: 黄玖达; 林伟森
Original assignee: Buwei Qingyuan Leather Co ltd
Current assignee: Buwei Qingyuan Leather Co ltd
Priority date: 2021-11-04
Filing date: 2021-11-04
Publication date: 2022-04-26
Anticipated expiration: 2031-11-04

Abstract

The utility model discloses a dust collection system for a leather throwing and softening workshop, which aims to independently absorb dust generated by a leather throwing and softening machine and avoid dust pollution to the workshop, and adopts the technical scheme that: a dust collection system of a leather throwing and softening workshop comprises a gas dust filter and a plurality of dust collection units, wherein the gas dust filter and the dust collection units are arranged in the workshop, a main air inlet pipe is arranged at the air suction end of the gas dust filter, each dust collection unit comprises a rectangular enclosing wall arranged on the periphery of a leather throwing and softening machine, an opening for workers to enter and exit is formed in one side of each rectangular enclosing wall, a conical dust collection head is arranged above each rectangular enclosing wall, each dust collection head is communicated with the main air inlet pipe through a dust collection pipe, and each dust collection pipe is a telescopic hose; the dust collection head is characterized in that an inlet of the dust collection head is rectangular, flexible curtains are arranged on four sides of the bottom surface of the dust collection head, the flexible curtains are arranged on a rectangular enclosing wall in a magnetic adsorption mode, and the dust collection head is driven to move up and down through a driving device, and belongs to the technical field of leather processing.

Description

Dust collection system of leather softening workshop

Technical Field

The utility model belongs to the technical field of leather processing, and particularly relates to a dust collection system of a leather throwing and softening workshop.

Background

In the leather processing process, there is a softening process, which generally softens the leather by chemical softening or physical softening, wherein the physical softening is usually to put the leather into a leather throwing machine and throw the leather until the leather is softened.

For example, CN104946804A discloses a leather flail machine, including a base that is supported by a plurality of stabilizer blades, it is connected with a rotary drum to rotate on the base, be provided with a resistance adjustment structure of adjusting the rotation resistance of rotary drum between rotary drum and the base, the fixed motor that is provided with on the base, be equipped with a rotor in the rotary drum, the rotor can link to each other with the output shaft of motor, circumference is provided with a plurality of and can fixes the clamping structure on the rotor with a side of leather on the rotor, be provided with the fixed knot who just can fix the other side of leather with each clamping structure one-to-one on the rotary drum and construct.

When in actual use, this rotary drum is latticed, can in time discharge the dust, avoids continuing the adhesion on the leather, but the consequence that this kind of mode caused can make the dust everywhere in the workshop, very difficult to clear up, and has a plurality of leathers to get rid of the soft machine in a workshop, and a plurality of leathers get rid of the soft machine and not move simultaneously, and the workshop still can have the workman in the operation, needs in time get rid of the soft machine to the leather that is moving and carry out the dust absorption processing.

Therefore, the technical problems to be solved by the application are as follows: how to provide a leather gets rid of soft workshop dust collecting system that can in time carry out the dust absorption to the leather gets rid of soft machine in the workshop.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a dust collection system for a leather throwing and softening workshop, which can be used for independently sucking away dust generated by a leather throwing and softening machine and avoiding dust pollution to the workshop.

According to the first aspect of the utility model, a dust collection system of a leather throwing and softening workshop is provided, which comprises a gas dust filter and a plurality of dust collection units, wherein the gas dust filter and the dust collection units are arranged in the workshop;

the inlet of the dust collection head is rectangular, flexible curtains are arranged on four sides of the bottom surface of the dust collection head, the flexible curtains are abutted against a rectangular enclosure in a magnetic adsorption mode, and the dust collection head is driven by a driving device to move up and down.

Among foretell leather gets rid of soft workshop dust collecting system, drive arrangement is including fixing the stand outside the rectangle enclosure, be equipped with a crossbeam that extends to rectangle enclosure top on the stand, be fixed with electric block on the crossbeam, electric block's wire rope and dust absorption head fixed connection.

In the dust collection system of the leather softening workshop, the cross beam is rotatably connected with the stand column through a rotating shaft, the stand column is provided with a motor, an output shaft of the motor is provided with a driving gear, and the rotating shaft is provided with a driven gear matched with the driving gear.

In the dust collection system of the leather throwing and softening workshop, the height of the rectangular enclosing wall is 1.2-1.7 m.

In the dust collection system for the leather throwing and softening workshop, a plurality of air inlets are formed in the lower portion of the rectangular enclosing wall.

In the dust collection system of the leather throwing and softening workshop, the rectangular enclosing wall and the flexible curtain are transparent.

One of the above technical solutions of the present invention has at least one of the following advantages or beneficial effects:

according to the utility model, a semi-closed space is firstly constructed at the periphery of the leather throwing-softening machine through the rectangular enclosing wall, the dust collection head is arranged above the semi-closed space, when the leather throwing-softening machine does not operate, the dust collection head is not connected with the rectangular enclosing wall, air can be continuously sucked inside a workshop, and air in the workshop is purified.

Drawings

The utility model is further described below with reference to the accompanying drawings and examples;

FIG. 1 is a front view of embodiment 1 of the present invention;

fig. 2 is a plan view of embodiment 1 of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.

The following disclosure provides many different embodiments, or examples, for implementing different aspects of the utility model.

Example 1

Referring to fig. 1 to 2, in one embodiment of the utility model, a dust collection system for a leather throwing and softening workshop comprises a gas dust filter 1 and a plurality of dust collection units 2, wherein the gas dust filter 1 is arranged in the workshop to draw purified air;

the air suction end of the gas dust filter 1 is provided with a main air inlet pipe 11, the dust collection unit 2 comprises a rectangular enclosing wall 21 arranged at the periphery of the leather throwing and softening machine, one side of the rectangular enclosing wall 21 is provided with an opening 22 for workers to enter and exit, a conical dust collection head 23 is arranged above the rectangular enclosing wall 21, and the dust collection head 23 is communicated with the main air inlet pipe 11 through a dust collection pipe 24; the inlet of the dust collection head 23 is rectangular, and four sides of the bottom surface of the dust collection head are provided with flexible curtains 25;

firstly, a semi-closed space is constructed at the periphery of the leather throwing-softening machine through a rectangular enclosing wall 21, when the leather throwing-softening machine does not operate, a dust collection head 23 is not connected with the rectangular enclosing wall 21, air can be continuously sucked inside a workshop, air in the workshop is purified, when the leather throwing-softening machine operates, the dust collection head 23 is driven to descend through a driving device 3, a flexible curtain 25 is abutted to the rectangular enclosing wall 21 to seal the top of the rectangular enclosing wall 21, dust is independently collected on the leather throwing-softening machine, dust is prevented from being diffused into the workshop, workers in the workshop are prevented from being damaged, the dust collection efficiency is improved, and the safety of the workshop is also improved;

the dust suction pipe 24 is a telescopic hose and is convenient to move along with the lifting of the dust suction head 23; the flexible curtain 25 is placed on the rectangular enclosing wall 21 in a magnetic adsorption mode, when the dust collection head 23 descends, the flexible curtain 25 can be placed on the rectangular enclosing wall 21 only through simple operation, and when the dust collection head 23 ascends, the flexible curtain 25 can be directly pulled away, so that the dust collection device is very convenient.

In a specific embodiment, two magnetic strips capable of being magnetically adsorbed are respectively fixed on the flexible curtain 25 and the rectangular enclosing wall 21; preferably, one of the strips is attached to the bottom of the flexible curtain 25 and the other strip is attached to the top of the outside of the rectangular perimeter wall 21.

Specifically, the driving device 3 comprises an upright column 31 fixed outside the rectangular enclosing wall 21, a cross beam 32 extending above the rectangular enclosing wall 21 is arranged on the upright column 31, an electric hoist 33 is fixed on the cross beam 32, a steel wire rope of the electric hoist 33 is fixedly connected with the dust collection head 23, and the electric hoist 33 lifts the dust collection head 23 by winding and unwinding the steel wire rope; in a specific embodiment, the cross beam 32 may be an i-beam, the electric hoist 33 is fixed to the i-beam through a traveling wheel, and the electric hoist 33 may be adjusted in position along the i-beam to reach above the rectangular enclosing wall 21.

Preferably, the cross beam 32 is rotatably connected with the upright column 31 through a rotating shaft 34, the upright column 31 is provided with a motor 35, an output shaft of the motor 35 is provided with a driving gear, the rotating shaft 34 is provided with a driven gear matched with the driving gear, the rotating shaft 34 is driven to rotate through the motor 35, and the cross beam 32 can horizontally rotate; during the in-service use, consider that in case the leather gets rid of the soft machine and break down and need change, it is more troublesome to tear down rectangle enclosure 21, can directly change dust absorption head 23 from the top of rectangle enclosure 21, then uses equipment such as loop wheel machine directly to get rid of the soft machine transport away with the leather, convenient and fast.

Of course, the electric motor 35 may be replaced by a pneumatic motor or a hydraulic motor; the transmission mode can be replaced by chain transmission or belt transmission, and the embodiment is not limited to this.

In consideration of convenience of leaning on the curtain and a hoisting machine, the height of the rectangular enclosing wall 21 is preferably 1.2-1.7m, which is the height which most workers can touch; more preferably, the height of rectangular bounding wall 21 is preferably 1.5 m.

Furthermore, the lower part of the rectangular enclosing wall 21 is provided with a plurality of air inlets 211, air is fed from the bottom to lift air flow, and dust is fed into the dust collection head 23, so that the dust collection effect is better; the opening 22 can be also provided with a switch door, so that the opening 22 can be conveniently closed when the leather throwing machine operates, and air can be only fed through the air inlet holes 211.

Preferably, the rectangular enclosing wall 21 and the flexible curtain 25 are transparent, so that workers can observe the running condition of the leather throwing and softening machine conveniently, and accidents are avoided; the rectangular enclosing wall 21 can be a transparent acrylic plate or transparent glass; the flexible curtain 25 may be a transparent PVC material.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. A dust collection system of a leather throwing and softening workshop is characterized by comprising a gas dust filter and a plurality of dust collection units, wherein the gas dust filter and the dust collection units are arranged in the workshop, a main air inlet pipe is arranged at the air suction end of the gas dust filter, each dust collection unit comprises a rectangular enclosing wall arranged at the periphery of a leather throwing and softening machine, an opening for workers to enter and exit is formed in one side of the rectangular enclosing wall, a conical dust collection head is arranged above the rectangular enclosing wall, the dust collection head is communicated with the main air inlet pipe through a dust collection pipe, and the dust collection pipe is a telescopic hose;

2. The leather throwing and softening workshop dust collection system according to claim 1, wherein the driving device comprises a stand column fixed outside the rectangular enclosing wall, a cross beam extending above the rectangular enclosing wall is arranged on the stand column, an electric hoist is fixed on the cross beam, and a steel wire rope of the electric hoist is fixedly connected with a dust collection head.

3. The dust collecting system for the leather throwing and softening workshop as claimed in claim 2, wherein the cross beam is rotatably connected with the upright post through a rotating shaft, the upright post is provided with a motor, an output shaft of the motor is provided with a driving gear, and the rotating shaft is provided with a driven gear matched with the driving gear.

4. The leather staking workshop dust extraction system of claim 1, wherein the rectangular perimeter wall has a height of 1.2-1.7 m.

5. The leather staking workshop dust extraction system of claim 1, wherein a plurality of air intake holes are provided in a lower portion of the rectangular enclosure.

6. The leather staking workshop aspiration system of claim 1, wherein the rectangular enclosure and flexible curtain are both transparent.