CN110578245A

CN110578245A - bristle bed structure of cutting bed

Info

Publication number: CN110578245A
Application number: CN201810584114.3A
Authority: CN
Inventors: 娄正宇; 刘建军; 李海东
Original assignee: Bullmer Electromechanical Technology Co Ltd
Current assignee: Bullmer Electromechanical Technology Co Ltd
Priority date: 2018-06-08
Filing date: 2018-06-08
Publication date: 2019-12-17

Abstract

The invention relates to the technical field of sewing, in particular to a bristle bed structure of a cutting bed, which comprises a bristle bed body and a bristle brick area arranged on the bristle bed body, wherein a plurality of vacuum suction areas separated from each other are arranged below the bristle brick area, the vacuum suction areas respectively comprise vacuum chambers hermetically connected with the bristle brick area, and the vacuum chambers are connected with a vacuum suction device through guide pipes. According to the scheme provided by the invention, the mane brick area is subjected to partition adsorption, so that the cutting efficiency of the cutting bed can be improved, and the energy consumption can be reduced.

Description

Bristle bed structure of cutting bed

Technical Field

The invention relates to the technical field of sewing, in particular to a bristle bed structure of a cutting bed.

Background

a cutting bed is a device used for cutting textile, leather and other materials. The cutting bed generally comprises a cutting table, a tool holder, a control device and a vacuum suction device. The cutting table is of a bristle bed structure and comprises a bed body and bristle brick battens which are closely arranged on the bed body, bristle bricks are fixed on the bristle brick battens, and a comb cover plate and a flat cover plate are respectively arranged on two sides of each bristle brick batten. The vacuum cavity is arranged below the bristle brick batten, the vacuum suction device is connected with an air suction port of the vacuum cavity through a guide pipe, air between the table top of the cutting table and the fabric is sucked after the vacuum suction device is started, and the fabric is adsorbed on the cutting table by utilizing atmospheric pressure, so that the fabric layer cannot slide due to the movement of the cutting knife when being cut, and the accuracy of cutting pieces is ensured.

At present, bristle bed structures of a cutting bed are integrally adsorbed, the power of a required vacuum pump is large, and due to the fact that vacuum suction is large, when small cut pieces are cut nearby a comb cover plate, the cut pieces are sucked under bristle bricks when passing through a window, the small cut pieces are clamped at the head comb of the comb cover plate when passing through the window and fail to pass through the window, and cutting efficiency of the cutting bed is affected.

Disclosure of Invention

In view of the above-mentioned shortcomings of the prior art, it is an object of the present invention to provide a partitioned adsorption bristle bed structure to improve cutting efficiency of a cutting bed and reduce energy consumption.

In order to achieve the above and other related objects, one embodiment of the present invention provides a bristle bed structure of a cutting bed, including a bristle bed body and a bristle brick region disposed on the bristle bed body, the bristle brick region including a plurality of bristle brick slats joined in sequence and bristle bricks fixed to the bristle brick slats, a plurality of vacuum suction regions spaced apart from each other are disposed below the bristle brick region, the vacuum suction regions respectively include vacuum chambers hermetically connected to the bristle brick regions, and the vacuum chambers are connected to a vacuum suction device through a duct.

In one embodiment, a comb cover is provided on one side of the bristle tile region, and the vacuum suction region avoids more than one bristle tile slat nearest to the comb cover.

In one embodiment, a switch is disposed between at least one of the vacuum lumens and the conduit.

In one embodiment, the vacuum suction device is a vacuum pump.

According to the technical scheme provided by the embodiment of the invention, the bristle brick batten is subjected to partition adsorption, the whole bristle bed is divided into a plurality of vacuum adsorption areas, and adsorption control can be respectively carried out, so that the required vacuum pump power is greatly reduced, the window passing efficiency is improved, the cutting efficiency of the cutting bed is improved, and the energy consumption is saved.

Drawings

FIG. 1 is a schematic top view of a bristle bed configuration according to an embodiment of the present invention;

Fig. 2 is a schematic front view of the bristle bed configuration of fig. 1.

Description of the element reference numerals

1 Bristle bed body

2 Bristle brick zone

21-bristle tile slat

22 Bristle brick

221 comb cover plate side first bristle brick batten

3 comb cover plate

4 flat head cover plate

5 vacuum chamber

51 catheter

52 vacuum cavity switch

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 become apparent to those skilled in the art from the present disclosure.

it should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the present disclosure, and are not used for limiting the conditions that the present disclosure can be implemented, so that the present disclosure is not technically significant, and any structural modifications, ratio changes or size adjustments should still fall within the scope of the present disclosure without affecting the efficacy and the achievable purpose of the present disclosure. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.

Figures 1 and 2 show one embodiment of a bristle bed construction of the present invention. The bristle bed structure comprises a bristle bed body 1, a bristle brick area 2, a comb cover plate 3 and a flat cover plate 4 which are arranged on two sides of the bristle brick area 2. The bristle tile area 2 comprises bristle tile slats 21 and bristle tiles 22. Several bristle tile slats 21 are spliced in sequence and are attached at their sides, and the bristle tiles 22 are fixed on the bristle tile slats 21.

A plurality of vacuum suction areas are arranged below the bristle block area 2, which vacuum suction areas 5 are separated from each other, each vacuum suction area 5 comprising a vacuum chamber 5 which is connected in a sealed manner to the bristle block area 2, which vacuum chambers 5 are connected to a vacuum suction device (for example a vacuum pump, not shown) via a line 51. A switch 52, such as a manual switch or an electric valve, is provided between the vacuum chamber 5 and the duct 51.

In this embodiment, to further improve the cutting efficiency, the vacuum suction region avoids the bristle tile strip 22 closest to the comb cover plate 3, i.e. the first bristle tile strip 221 on the comb cover plate side, and in other embodiments, more than two, e.g. two or three, bristle tile strips 22 on the comb cover plate 3 side.

The during operation, the cutting head of cutting bed is cut at which vacuum absorption area, and the switch 52 of corresponding vacuum cavity 5 is opened, and the vacuum pump takes out the gas in this region, forms certain vacuum area, adsorbs the surface fabric in this region, makes things convenient for the cut-off knife to cut out the surface fabric, and the switch 52 of a plurality of vacuum cavities 5 can be opened simultaneously when having needs simultaneously to inhale the vacuum operation simultaneously.

Although in the above described embodiment the conduit 51 is connected to the vacuum chamber 5 from below the bristle tile slat 21 as shown in fig. 2, in other embodiments it may be connected from both ends of the bristle tile slat 21.

The technical scheme of the invention has the following advantages:

1. Energy is saved, vacuum is sucked at the required position, a vacuum pump with lower power can realize enough adsorption capacity, and the possibility that small cut pieces are sucked under the bristle bricks is also reduced.

2. The vacuum suction area avoids the bristle brick lath near the comb cover plate, so that small cut-parts are further prevented from being sucked below the bristle brick, the smoothness of the window is guaranteed, and the cutting efficiency is improved.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. a bristle bed structure for a cutting bed, comprising a bristle bed body and a bristle brick region provided on the bristle bed body, said bristle brick region comprising a plurality of bristle brick slats and bristle bricks fixed on the bristle brick slats, which are sequentially spliced, characterized in that:

A plurality of vacuum suction areas which are separated from each other are arranged below the bristle brick area, each vacuum suction area comprises a vacuum cavity which is hermetically connected with the bristle brick area, and the vacuum cavities are connected with a vacuum suction device through a conduit.

2. A bristle bed construction as claimed in claim 1, wherein:

A comb cover plate is arranged on one side of the bristle brick area, and the vacuum suction area avoids more than one bristle brick lath which is closest to the comb cover plate.

3. a bristle bed construction as claimed in claim 1, wherein:

A switch is arranged between at least one of the vacuum cavities and the conduit.

4. A bristle bed construction as claimed in claim 1, wherein:

The vacuum suction device is a vacuum pump.