CN219315337U

CN219315337U - Sectional air suction device for cutting bed

Info

Publication number: CN219315337U
Application number: CN202223004645.1U
Authority: CN
Inventors: 王德生
Original assignee: Weifang Horse Automation Equipment Co
Current assignee: Weifang Horse Automation Equipment Co
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-07-07
Anticipated expiration: 2032-11-11

Abstract

The utility model discloses a sectional air suction device for a cutting bed, which belongs to the technical field of cloth cutting, wherein the cutting bed comprises a cutting machine and a spreading bed, a plurality of sections of air passages are arranged on the spreading bed, the air passages are connected with a sectional valve, the sectional valve is connected with an air pipe, and the air pipe is connected with a vacuum pump. The beneficial technical effects of the utility model are as follows: the spreading bed adsorbs cloth on the bed body through the air suction effect of the vacuum pump, and the cloth is cut out from one end to the other end by the material cutting machine, and in this process, the cloth that accomplishes the cutting still is adsorbed, for the energy saving, reduces the energy consumption, sets up the segmentation valve, will inhale the process and carry out segmentation, just close the wind channel of this section after cutting out one section, has practiced thrift the energy, has reduced the energy consumption.

Description

Sectional air suction device for cutting bed

Technical Field

The utility model relates to the technical field of cloth cutting, in particular to a sectional air suction device for a cutting bed.

Background

The air suction cutting bed is main equipment for cutting cloth, and generally comprises a bed body, a cloth spreading machine, a knife rest, an operation panel and a vacuumizing device. The spreading machine lays multilayer cloth on the bed body, after laying, a layer of airtight film is manually laid on the cloth, suction holes communicated with the vacuumizing device are reserved on the bed body, after starting to exhaust air, the film is adsorbed on the bed body through the suction holes around the bed body, air cannot enter below the airtight film, the suction holes are also arranged below the cloth, the cloth is adsorbed and fixed on the bed body through the suction holes and the film, and the cloth is conveniently cut by the cutter.

When the cutting bed cuts out the work, the vacuum pump inhales, and the whole bed of spreading simultaneously inhales, along with cutting out the work go on, and when the cloth of bed body top was cut out the completion, the bed body still is whole inhaling, does not need to adsorb the cloth of cutting out, and current cutting bed can't control the bed body and adsorb in segments, has the energy consumption height, extravagant energy problem.

In summary, it is clear that the prior art has inconvenience and defects in practical use, so that improvement is needed.

Disclosure of Invention

The utility model aims to overcome the defects, and the utility model provides a sectional air suction device for a cutting bed, which is used for sectioning the air suction device of the cutting bed, closing the part of air passage after a cutting machine cuts out cloth, reducing energy consumption and achieving the effects of saving energy and reducing cost.

In order to achieve the above purpose, the utility model provides a sectional air suction device for a cutting bed, wherein the cutting bed comprises a cutting machine and a spreading bed, a plurality of sections of air passages are arranged on the spreading bed, the air passages are connected with a sectional valve, the sectional valve is connected with an air pipe, and the air pipe is connected with a vacuum pump. The air passage of the spreading bed is segmented, and the segmented valves are respectively arranged, after cutting is completed, the segmented valve of the segment is closed, the air suction channel is cut off, and energy is saved.

Further, the sectional valve comprises a pipe body, a rotating shaft is rotatably arranged in the middle of the pipe body, a sealing plate capable of sealing the inner cavity of the pipe body is fixedly arranged on the rotating shaft, two ends of the rotating shaft penetrating through the outer side of the pipe body are fixedly connected with swing arms, the swing arms are rotatably connected with an air cylinder, and an electromagnetic valve for controlling the air cylinder to move is arranged on the air cylinder. The electromagnetic valve controls the cylinder to stretch out and draw back, and then controls the swing arm to swing so that the sealing plate is closed or opened, and the structure is simple.

Further, a position sensor is arranged on the cutting machine, an induction piece matched with the position sensor is arranged on the spreading bed, the position sensor is connected with a controller through a signal, and the controller is connected with an electromagnetic valve through a signal. The controller judges whether cloth in the section of air flue is cut through the position signal, and after the completion is detected, the signal control sectional valve is closed, and the connection and disconnection of the air flue and the air pipe are no longer used for sucking air, so that the energy consumption is reduced.

Further, the air duct comprises a straight pipe, a three-way pipe and an end cap, the straight pipe is connected with the sectional valve through the three-way pipe in a sealing mode, one end of the straight pipe is connected with the end cap in a sealing mode, and the other end of the straight pipe is connected with the vacuum pump in a sealing mode. The air exhaust pipeline is sealed, the suction force on the spreading bed is enhanced, and the cloth adsorption is more stable.

Further, the spreading bed comprises a plurality of sub-beds, the bottom of the sub-beds is provided with an air passage, two ends of the air passage are closed, and the middle part of the air passage is connected with a sectioning valve. The spreading bed is arranged in a split way, is easy to install and the air passage can be arranged in a split way according to the split bed body.

The utility model aims to provide a sectional air suction device for a cutting bed, which is characterized in that an air passage used for sucking air on a spreading bed is segmented, and a sectional valve for controlling the opening and closing of the air passage is arranged, the sectional valve seals the air passage after cloth cutting is completed, an air suction hole of a cutting part on the spreading bed stops working, normal cutting work is not influenced, and energy consumption is reduced, and the sectional air suction device has the beneficial technical effects that: the spreading bed adsorbs cloth on the bed body through the air suction effect of the vacuum pump, and the cloth is cut out from one end to the other end by the material cutting machine, and in this process, the cloth that accomplishes the cutting still is adsorbed, for the energy saving, reduces the energy consumption, sets up the segmentation valve, will inhale the process and carry out segmentation, just close the wind channel of this section after cutting out one section, has practiced thrift the energy, has reduced the energy consumption.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of a segment valve according to the present utility model;

fig. 3 is a schematic cross-sectional view of the segmented structure at the axis of rotation.

In the figure: 1-a cutting machine; 2-spreading bed, 21-split bed body and 22-air passage; 3-a vacuum pump; 4-air pipes, 41-straight pipes, 42-three-way pipes and 43-end caps; 5-sectional valve, 51-pipe body, 52-rotating shaft, 53-sealing plate, 54-swing arm, 55-cylinder and 56-electromagnetic valve.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Referring to fig. 1, the utility model provides a sectional air suction device for a cutting bed, which comprises a cutting machine 1 and a spreading bed 2, wherein a plurality of sections of air passages 22 are arranged on the spreading bed 2, the air passages 22 are connected with a sectional valve 5, the sectional valve 5 is connected with an air pipe 4, and the air pipe 4 is connected with a vacuum pump 3.

Referring to fig. 1, 2 and 3, the sectional valve 5 includes a pipe body 51, a rotating shaft 52 is rotatably provided in the middle of the pipe body 51, a sealing plate 53 capable of sealing the inner cavity of the pipe body 51 is fixedly provided on the rotating shaft 52, two ends of the rotating shaft 52 penetrating through the outer side of the pipe body 51 are fixedly connected with swing arms 54, the swing arms 54 are rotatably connected with a cylinder 55, and an electromagnetic valve 56 for controlling the movement of the cylinder 55 is provided on the cylinder 55. After the electromagnetic valve 56 receives a closing signal of the controller, the electromagnetic valve 56 controls a piston rod of the air cylinder 55 to extend, the air cylinder 55 drives the swing arm 54 to rotate, the swing arm 54 is fixedly connected with the rotating shaft 52, the rotating shaft 52 is fixedly connected with the sealing plate 53, the swing arm 54 drives the rotating shaft 52 to rotate, the sealing plate 53 rotates along with the rotating shaft until the pipe body 51 is closed, and the communication between the air passage 22 and the air pipe 4 is blocked.

The cutting machine 1 is provided with a position sensor, the spreading bed 2 is provided with a sensing piece matched with the position sensor, the position sensor is connected with a controller through a signal, and the controller is connected with an electromagnetic valve 56 through a signal. After the position sensor detects the sensing piece, a signal is transmitted to the controller, the controller receives the signal and then sends a closing signal to the sectional valve 5, the sectional valve 5 is closed, and the connection between the air passage 22 and the air pipe 4 is disconnected and no more air is inhaled.

Referring to fig. 1, the air duct includes a straight pipe 41, a tee 42 and an end cap 43, the straight pipe 41 is connected to the segment valve 5 through a tee seal pipe, one end of the straight pipe 41 is connected to the end cap 43 in a sealing manner, and the other end of the straight pipe 41 is connected to the vacuum pump 3 in a sealing manner. The connecting pipeline of the air suction device is sealed, so that the suction force on the bed material 2 is ensured to be strong enough.

The spreading bed 2 comprises a plurality of sub-beds 21, an air passage 22 is arranged at the bottom of the sub-beds 21, two ends of the air passage 22 are closed, and the middle part of the air passage 22 is connected with a sectioning valve 5. The common spreading bed 2 needs to divide the air passage 22 at the lower part of the bed body into sections, and the divided air passages 22 are respectively connected with the air pipes 4. The bunk bed 2 is composed of a plurality of sub-beds 21, and each sub-bed 21 is provided with a section of air passage 22.

The cloth is laid on the bed 2, a layer of airtight film is covered on the cloth, and a vacuum pump is connected with an air passage 22 through an air pipe 4 to suck air to suck the cloth on the bed 2. The material cutting machine 1 starts cutting the cloth, the controller receives the signal of the position sensor on the material cutting machine 1, after the material cutting machine 1 cuts the cloth on one sub-bed 21, the sectional valve 5 connected with the air passage 22 of the sub-bed 21 is closed, and the sub-bed 21 stops sucking air. The cutting machine 1 cuts from one end to the other end, and in the process, the cut split bed 21 successively stops sucking.

In summary, according to the utility model, the air passage 22 for air suction on the bed material 2 is segmented, and the segmentation valve 5 for controlling the opening and closing of the air passage 22 is arranged, so that the segmentation valve 5 seals the air passage 22 after cloth cutting is completed, and the air suction hole of the cut part on the bed material 2 stops working, so that normal cutting work is not influenced, and energy consumption is reduced. In summary, the beneficial effects of the utility model are as follows: the spreading bed 2 adsorbs cloth on the bed body through the air suction effect of the vacuum pump, and the cloth is cut out from one end to the other end by the cutting machine 1, and in this process, the cut cloth is still adsorbed, so that energy is saved, energy consumption is reduced, the sectional valve 5 is arranged, the air suction process is segmented, the air channel of the section is closed after the cutting process is completed, energy is saved, and energy consumption is reduced.

Of course, the present utility model is capable of other various embodiments and its several details are capable of modification and variation in light of the present utility model, as will be apparent to those skilled in the art, without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. The utility model provides a sectionalized suction device for cutting bed, the cutting bed includes cuts out material machine and spreading bed, a serial communication port, be provided with multistage air flue on the spreading bed, the sectionalized valve is connected to the air flue, sectionalized valve connects the tuber pipe, the vacuum pump is connected to the tuber pipe, sectionalized valve includes the body, the body middle part rotates and is provided with the axis of rotation, fixedly in the axis of rotation be provided with can seal up the shrouding of body inner chamber, the both ends fixed connection swing arm in the outside of the body is worn out to the axis of rotation, the swing arm rotates the connection cylinder, be provided with the solenoid valve of control cylinder motion on the cylinder.

2. The segmented suction device for the cutting bed according to claim 1, wherein a position sensor is arranged on the cutting machine, a sensing piece matched with the position sensor is arranged on the spreading bed, the position sensor is in signal connection with a controller, and the controller is in signal connection with an electromagnetic valve.

3. The sectional air suction device for the cutting bed according to claim 1, wherein the air duct comprises a straight pipe, a three-way pipe and an end cap, the straight pipe is connected with the sectional valve through the three-way pipe in a sealing way, one end of the straight pipe is connected with the end cap in a sealing way, and the other end of the straight pipe is connected with the vacuum pump in a sealing way.

4. The segmented air suction device for the cutting bed according to claim 1, wherein the spreading bed comprises a plurality of sub-beds, the bottom of each sub-bed is provided with an air passage, two ends of each air passage are closed, and the middle part of each air passage is connected with a segmented valve.