CN214443499U

CN214443499U - Aluminum scrap collecting system for sawing machine

Info

Publication number: CN214443499U
Application number: CN202120431984.4U
Authority: CN
Inventors: 冯超; 王朋利; 陈星同; 王麒贺; 王殿军
Original assignee: China Zhongwang Holdings Ltd
Current assignee: China Zhongwang Holdings Ltd
Priority date: 2021-02-26
Filing date: 2021-02-26
Publication date: 2021-10-22
Anticipated expiration: 2031-02-26

Abstract

The utility model relates to an aluminum scrap collecting system for a sawing machine, belonging to the technical field of scrap collection, comprising a scrap collecting box positioned at the lower side of a saw blade of the sawing machine, wherein the lower part of the scrap collecting box is provided with a first scrap outlet which is connected with a negative pressure dust collector; the device also comprises an upper blocking air curtain which is positioned above the material table of the saw cutting machine and used for preventing aluminum scraps from overflowing from the interior of the protective cover, and a second scrap outlet which is connected with the negative pressure dust remover is arranged at the lower part of the protective cover; the upper blocking air curtain comprises a feed inlet blocking air knife and a discharge outlet blocking air knife which are respectively arranged above the feed inlet and the discharge outlet of the saw cutting machine, and the feed inlet blocking air knife and the discharge outlet blocking air knife are connected with an air feeder. The utility model discloses a block the air curtain on setting up, can prevent effectively that the aluminium bits in the protection casing from the feed inlet and discharge gate is excessive, improved the collection rate of aluminium bits.

Description

Aluminum scrap collecting system for sawing machine

Technical Field

The utility model belongs to the technical field of the smear metal is collected, a aluminium bits collecting system for saw cutting machine is related to.

Background

The aluminum template production process needs to be sawed, the early aluminum template sawing machine adopts a double-barrel dust remover, the recovery rate of aluminum scraps only reaches 50-60%, and the aluminum scraps overflow more. In addition, because the aluminum scraps fly out from the feed inlet and the discharge outlet of the protective cover during sawing, the collection and cleaning of the aluminum scraps are time-consuming and labor-consuming, the safety problem is easily caused, and the working environment is also relatively severe.

SUMMERY OF THE UTILITY MODEL

In view of this, an object of the present application is to provide an aluminum scrap collecting system for a sawing machine, so as to improve the collection rate of aluminum scrap.

In order to achieve the above purpose, the utility model provides a following technical scheme:

an aluminum scrap collecting system for a sawing machine comprises a scrap collecting box positioned on the lower side of a saw blade of the sawing machine, wherein a first scrap outlet is formed in the lower part of the scrap collecting box and connected with a negative pressure dust remover; the device also comprises an upper blocking air curtain which is positioned above the material table of the saw cutting machine and used for preventing aluminum scraps from overflowing from the protective cover, and a second scrap outlet connected with a negative pressure dust remover is arranged at the lower part of the protective cover.

Optionally, the upper blocking air curtain comprises a feed inlet blocking air knife and a discharge outlet blocking air knife which are respectively arranged above the feed inlet and the discharge outlet of the sawing machine, and the feed inlet blocking air knife and the discharge outlet blocking air knife are connected with a blower.

Optionally, the device further comprises a bottom dust suction mechanism arranged on one side of the discharge hole of the sawing machine, and the bottom dust suction mechanism is located on the lower side of the discharge hole.

Optionally, the bottom dust suction mechanism comprises a dust suction box, a dust suction plate is arranged at the top of the dust suction box, a plurality of dust suction holes communicated with the dust suction box are formed in the dust suction plate, and a third chip outlet connected with the negative pressure dust collector is formed in the bottom of the dust suction box.

Optionally, a negative pressure fan capable of blowing the aluminum scraps to the third scrap outlet is arranged in the dust collection box.

Optionally, a negative pressure fan for blowing the aluminum scraps to the first scrap outlet is arranged in the scrap collecting box.

Optionally, a negative pressure fan capable of blowing the aluminum scraps to the second scrap outlet is further arranged in the protective cover.

The beneficial effects of the utility model reside in that: by arranging the upper blocking air curtain, the aluminum scraps in the protective cover can be effectively prevented from overflowing from the feeding hole and the discharging hole, the collection rate of the aluminum scraps is improved, and the working environment is purified; through set up bottom dust absorption mechanism at the discharge gate downside, can adsorb aluminium bits and dust in material and the environment, further purified operational environment.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.

Drawings

For the purposes of promoting a better understanding of the objects, features and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:

FIG. 1 is a first schematic structural diagram of an aluminum scrap collecting system of the present invention;

FIG. 2 is a schematic structural view of an aluminum scrap collecting system of the present invention;

fig. 3 is a third schematic structural diagram of the aluminum scrap collecting system of the present invention.

Reference numerals: the device comprises a protective cover 1, a second scrap outlet 2, a material table 3, a vertical support 4, a discharge port blocking air knife 5, a dust suction box 6, a dust suction plate 7, a third scrap outlet 8, a feed port blocking air knife 9, a saw blade upper cover 10, a first scrap outlet 11, a scrap collecting box 12 and a saw blade 13.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the features in the following embodiments and examples may be combined with each other without conflict.

Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in any way limiting the scope of the invention; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "front", "back", etc., indicating directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limiting the present invention, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

Referring to fig. 1 to 3, an aluminum scrap collecting system for a sawing machine includes a scrap collecting box 12 located at a lower side of a saw blade 13 of the sawing machine, a first scrap outlet 11 is provided at a lower portion of the scrap collecting box 12, and the first scrap outlet 11 is connected with a dust suction port of a negative pressure dust collector through an air duct; the device also comprises an upper blocking air curtain which is positioned above the material table 3 of the saw cutting machine and used for preventing aluminum scraps from overflowing from the protective cover 1, and a second scrap outlet 2 connected with a negative pressure dust remover is arranged at the lower part of the protective cover 1.

The utility model discloses a block the air curtain on setting up, can prevent effectively that the aluminium bits in the protection casing 1 from spilling over in the protection casing 1, improve the collection rate of aluminium bits, purify operational environment.

Preferably, the upper blocking air curtain comprises a feed inlet blocking air knife 9 and a discharge outlet blocking air knife 5 which are respectively arranged above the feed inlet and the discharge outlet of the saw cutting machine, and the feed inlet blocking air knife 9 and the discharge outlet blocking air knife 5 are connected with a blower.

The utility model discloses still be equipped with bottom dust absorption mechanism in one side of discharge gate, bottom dust absorption mechanism is located the downside of discharge gate. The utility model discloses a set up bottom dust absorption mechanism at the discharge gate downside, can adsorb aluminium bits and dust in material and the environment, further purified operational environment.

Preferably, the bottom dust suction mechanism comprises a dust suction box 6, a dust suction plate 7 is arranged at the top of the dust suction box 6, a plurality of dust suction holes communicated with the dust suction box 6 are formed in the dust suction plate 7, and a third chip outlet 8 connected with a negative pressure dust collector is arranged at the bottom of the dust suction box 6.

In order to improve the dust removal effect of the bottom dust collection mechanism, the utility model discloses be equipped with the negative-pressure air fan that can blow the aluminium bits to third chip outlet 8 in dust collection box 6.

Preferably, a negative pressure fan which blows the aluminum scraps to the first scrap outlet 11 is arranged in the scrap collecting box 12.

Preferably, a negative pressure fan capable of blowing the aluminum scraps to the second scrap outlet 2 is further arranged in the protective cover 1.

Examples

A sawing machine comprises an aluminum scrap collecting system, wherein the aluminum scrap collecting system comprises a scrap collecting box 12 located on the lower side of a saw blade 13 of the sawing machine, the scrap collecting box 12 is fixed on a feeding slide block located on the lower side of a sawing mechanism, the scrap collecting box 12 can move along the feeding direction of the sawing machine along with the sawing mechanism, a first scrap outlet 11 is formed in the lower portion of the scrap collecting box 12, a negative pressure fan for blowing aluminum scraps to the first scrap outlet 11 is arranged in the scrap collecting box 12, and the first scrap outlet 11 is connected with a negative pressure dust remover through an air pipe; the upper side of the saw blade 13 is provided with a saw blade upper cover 10 which is detachably connected with the frame, and the saw blade upper cover 10 is provided with a handle so as to open the saw blade upper cover 10; the device also comprises an upper blocking air curtain which is positioned above the material table 3 of the sawing machine and used for preventing aluminum scraps from overflowing from the protective cover 1, wherein the upper blocking air curtain comprises a feeding hole blocking air knife 9 and a discharging hole blocking air knife 5 which are respectively arranged above a feeding hole and a discharging hole of the sawing machine; the feed port blocking air knife 9 and the discharge port blocking air knife 5 are connected with a vortex type air feeder with the power of 3 kW; the lower part of the protective cover 1 is provided with a second scrap outlet 2 connected with the negative pressure dust collector, and a negative pressure fan capable of blowing aluminum scraps to the second scrap outlet 2 is further arranged in the protective cover 1. The power of a dust removal fan of the negative pressure dust remover is 7.5kW, and the blowing mechanism adopts an impulse type.

A bottom dust absorption mechanism is also arranged on one side of the discharge hole and is positioned on the lower side of the discharge hole; the bottom dust collection mechanism comprises a dust collection box 6, a dust collection plate 7 is arranged at the top of the dust collection box 6, and the upper side surface of the dust collection plate 7 is coplanar with the upper side surface of the material table; the dust collection plate 7 is provided with a plurality of dust collection holes communicated with the dust collection box 6, the bottom of the dust collection box 6 is provided with a third scrap outlet 8 connected with a negative pressure dust collector, and a negative pressure fan capable of blowing aluminum scraps to the third scrap outlet 8 is arranged in the dust collection box 6. One side of the dust absorption plate 7, which is far away from the material platform, is provided with a U-shaped discharge chute which is obliquely arranged downwards so that the materials slide down by self weight.

The feed inlet in this embodiment blocks that air knife 9 passes through horizontal support to be fixed in the outside of protection casing 1, and the discharge gate blocks that air knife 5 accessible horizontal support direct mount is in the outside of protection casing 1, also can fix in the top of material platform 3 through vertical support 4.

The scrap collecting box 12 in this embodiment can move along the feeding direction of the sawing machine along with the sawing mechanism, and compared with a structure in which the scrap collecting box 12 is fixed on the machine frame, the scrap collecting box 12 is favorable for reducing the volume.

The utility model discloses can form the negative pressure in the saw cutting machine, can effectively prevent excessive scattered of aluminium bits, the collection rate of aluminium bits can reach more than 90%, has purified operational environment, has improved the 6s managerial ability in workshop, has alleviateed the intensity of labour that the aluminium bits were collected by a wide margin, and easy operation, maintenance convenience.

Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides an aluminium bits collection system for saw cutting machine which characterized in that: the scrap collecting box is positioned on the lower side of a saw blade of the sawing machine, a first scrap outlet is formed in the lower portion of the scrap collecting box, and the first scrap outlet is connected with a negative pressure dust remover; the device also comprises an upper blocking air curtain which is positioned above the material table of the saw cutting machine and used for preventing aluminum scraps from overflowing from the protective cover, and a second scrap outlet connected with a negative pressure dust remover is arranged at the lower part of the protective cover.

2. The aluminum scrap collection system for a sawing machine according to claim 1 wherein: the upper blocking air curtain comprises a feed inlet blocking air knife and a discharge outlet blocking air knife which are respectively arranged above the feed inlet and the discharge outlet of the saw cutting machine, and the feed inlet blocking air knife and the discharge outlet blocking air knife are connected with an air feeder.

3. The aluminum scrap collection system for a sawing machine according to claim 1 wherein: still including setting up the bottom dust absorption mechanism in saw cutting machine discharge gate one side, bottom dust absorption mechanism is located the downside of discharge gate.

4. The aluminum scrap collecting system for a sawing machine according to claim 3 wherein: the bottom dust collection mechanism comprises a dust collection box, a dust collection plate is arranged at the top of the dust collection box, a plurality of dust collection holes communicated with the dust collection box are formed in the dust collection plate, and a third scrap outlet connected with a negative pressure dust collector is formed in the bottom of the dust collection box.

5. The aluminum scrap collecting system for a sawing machine according to claim 4 wherein: and a negative pressure fan capable of blowing the aluminum scraps to the third scrap outlet is arranged in the dust collection box.

6. The aluminum scrap collection system for a sawing machine according to claim 1 wherein: and a negative pressure fan for blowing the aluminum scraps to the first scrap outlet is arranged in the scrap collecting box.

7. The aluminum scrap collection system for a sawing machine according to claim 1 wherein: and a negative pressure fan capable of blowing the aluminum scraps to the second scrap outlet is further arranged in the protective cover.