CN112757036A

CN112757036A - Energy-saving dust-removing protection cover with knife for cutting machine

Info

Publication number: CN112757036A
Application number: CN202011575202.0A
Authority: CN
Inventors: 刘求生
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-05-07

Abstract

The invention discloses an energy-saving and knife-following dust removal protection cover of a cutting machine, which comprises a connecting pipe arranged on a cutter head, wherein an elastic air bag telescopic pipe is arranged at the lower end of the connecting pipe, a dust hood is arranged at the lower end of the elastic air bag telescopic pipe, a fluff brush ring is arranged at the lower end of the dust hood, and a control box is arranged on the outer side wall of the connecting pipe. According to the invention, the dust hood and the fluff brush ring are always attached to the surface of the plate when the tool bit works and stops working due to the telescopic characteristic of the elastic air bag telescopic tube, so that dust splash is avoided, the dust removal effect is increased, the position of the conductive fluid in the detection box is changed by the telescopic characteristic of the elastic air bag telescopic tube, the on-off state of the two wiring terminals is changed, the function of automatically starting and stopping dust collection according to the working state is realized, and the energy-saving and environment-friendly effects are achieved.

Description

Energy-saving dust-removing protection cover with knife for cutting machine

Technical Field

The invention relates to the field of cutting machines, in particular to an energy-saving dust-removing protection cover with a knife for a cutting machine.

Background

The full-automatic cutting machine is one of the main devices for processing plates at present, can automatically select an optimal route for processing according to set plate patterns, can save materials, can generate a large amount of dust during processing, can influence the workshop environment, and can also cause the blocked abrasion or the blockage of a machine body movement mechanism.

The existing full-automatic cutting machine can treat dust when the cutter head works through the fixed dust hood at the cutter head, but when the cutter head rises, the dust hood is separated from a plate to form a gap, negative pressure environment damage causes the dust at the groove to be lifted by a small part of suction and spread to the surface of the plate, the surface of the plate still has a large amount of dust, the dust removal effect is poor, and whether the cutter works or not, dust collection equipment is in a continuous working state, and the energy consumption is high.

Disclosure of Invention

The invention aims to solve the defects that in the prior art, the negative pressure adsorption environment is damaged to influence the dust removal effect due to the fact that a cutter head moves upwards, and energy consumption is high due to continuous work of dust collection equipment, and provides an energy-saving dust removal protective cover with a cutter for a cutting machine.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a material cutting machine is energy-conserving along with sword dust removal safety cover, is including installing the connecting pipe on the tool bit, the flexible pipe of elasticity gasbag is installed to the lower extreme of connecting pipe, the suction hood is installed to the lower extreme of the flexible pipe of elasticity gasbag, fine hair brush ring is installed to the lower extreme of suction hood, install the control box on the lateral wall of connecting pipe.

Preferably, the upper side wall of the control box is symmetrically inserted with two wiring terminals, the inner wall of the control box is fixedly provided with a detection box, a piston plate is arranged in the detection box in a sealing and sliding manner, and conductive fluid is injected above the piston plate in the detection box.

Preferably, the lateral wall symmetry of detection box is inserted and is equipped with two and lead electrical pillar, every it all installs the trigger wire on leading electrical pillar, every the trigger wire is kept away from the one end of leading electrical pillar and all is extended to in the binding post that corresponds.

Preferably, the upper end of the elastic air bag telescopic tube is provided with an air duct, and one end of the air duct, which is far away from the elastic air bag telescopic tube, passes through the control box and is inserted at the bottom of the detection box.

Preferably, the upper end of connecting pipe is equipped with the mounting hole, the lower extreme of connecting pipe is equipped with the negative pressure groove, the mounting hole communicates with the negative pressure groove.

Preferably, a dust removal pipe is inserted on the outer side wall of the connecting pipe, the dust removal pipe is communicated with the negative pressure groove, and the dust removal pipe is sleeved with an ash guide hose.

The invention has the following beneficial effects:

1. through setting up flexible pipe of elasticity gasbag for the surface of panel is hugged closely all the time at the during operation to suction hood and fine hair brush ring, can guarantee promptly that the dirt bits that produce all can not fly out the suction hood when cutter cutting and removal and rise, increase dust removal effect.

2. Through setting up control box and detection box, make when the flexible pipe compression of elasticity gasbag, the cutter moves the during operation down promptly, make the piston plate in the detection box shift up through the air duct, make the conducting fluid rise and contact two and lead electrical pillar, then can make two binding post switch on through two trigger wire and two conducting pillars, two binding post connect external dust collecting equipment's control switch, then can open and stop through the operation automatic control dust collecting equipment of tool bit, when the tool bit moves down the during operation promptly, dust collecting equipment starts the dust absorption, when the tool bit pause work shifts up, dust collecting equipment stops, and is more energy-saving.

In conclusion, the dust collection device has the advantages that the dust collection cover and the fluff brush ring are always attached to the surface of a plate when the tool bit works and stops working due to the telescopic characteristic of the elastic air bag telescopic tube, dust splash is avoided, the dust collection effect is improved, the position of conductive fluid in the detection box is changed due to the telescopic characteristic of the elastic air bag telescopic tube, the on-off state of the two wiring terminals is changed, the function of automatically opening and closing dust collection according to the working state is realized, and the energy-saving and environment-friendly effects are realized.

Drawings

FIG. 1 is a schematic structural view of an energy-saving knife-following dust-removing protection cover of a cutting machine provided by the invention;

fig. 2 is a partially enlarged view of a control box of the energy-saving knife-following dust removal protection cover of the cutting machine provided by the invention.

In the figure: the device comprises a connecting pipe 1, a mounting hole 11, a negative pressure groove 12, an elastic air bag extension pipe 2, an air guide pipe 21, a dust hood 3, a fluff brush ring 31, a dust removal pipe 4, an ash guide hose 41, a control box 5, a wiring terminal 51, a detection box 6, a conductive column 61, a trigger wire 62, a piston plate 63 and conductive fluid 64.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-2, an energy-saving dust-removing protection cover with a knife for a cutting machine comprises a connecting pipe 1 installed on a knife head, an elastic air bag telescopic pipe 2 is installed at the lower end of the connecting pipe 1, a dust hood 3 is installed at the lower end of the elastic air bag telescopic pipe 2, a fluff brush ring 31 is installed at the lower end of the dust hood 3, and a control box 5 is installed on the outer side wall of the connecting pipe 1.

Two binding post 51 are installed to the symmetry of inserting on the last lateral wall of control box 5, and fixed mounting has detection box 6 on the inner wall of control box 5, and sealed slidable mounting has piston plate 63 in the detection box 6, and the top that lies in piston plate 63 in the detection box 6 is annotated and is had conductive fluid 64, and conductive fluid 64 is viscous fluid, can avoid rocking in the work to exert an influence to the circuit connection state, increases the stability of connecting.

The lateral wall of the detection box 6 is symmetrically inserted with two conductive columns 61, each conductive column 61 is provided with a trigger wire 62, and one end of each trigger wire 62 far away from the conductive column 61 extends into the corresponding connecting terminal 51.

The air duct 21 is installed to the upper end of the flexible pipe 2 of elasticity gasbag, the one end that the flexible pipe 2 of elasticity gasbag was kept away from to the air duct 21 passes control box 5 and inserts and establish in the bottom of detecting box 6, the flexible pipe 2 of elasticity gasbag compresses and can make piston plate 63 reciprocate through air duct 21 with recovering, then can make conducting fluid 64 go up and down, then can make two lead electrical pillar 61 to switch on or break off, then can make two binding post 51 switch on and break off, binding post 51 connects outside dust collecting equipment's control switch, then can control opening of outside dust collecting equipment and stop.

The upper end of the connecting pipe 1 is provided with a mounting hole 11, the lower end of the connecting pipe 1 is provided with a negative pressure groove 12, the mounting hole 11 is communicated with the negative pressure groove 12, and the tool bit can be inserted into the elastic air bag extension pipe 2 and the dust hood 3 through the mounting hole 11 and the negative pressure groove 12.

The outer side wall of the connecting pipe 1 is inserted with a dust removing pipe 4, the dust removing pipe 4 is communicated with the negative pressure groove 12, the dust removing pipe 4 is sleeved with an ash guiding hose 41, and the ash guiding hose 41 is connected with external dust collection equipment.

When the invention is used, the cutter head moves downwards along with the control arm, so that the fluff brush ring 31 contacts the surface of a plate, the cutter head is not contacted with the plate, the elastic air bag extension tube 2 is not compressed, the cutter head continues to move downwards, the elastic air bag extension tube 2 is compressed, the piston plate 63 moves upwards through the air duct 21, the electric conduction fluid 64 is enabled to ascend and contact the two electric conduction columns 61, the two connection terminals 51 are enabled to be conducted through the two trigger wires 62, the external dust collection equipment is enabled to work, negative pressure is generated in the negative pressure groove 12 through the dust guide hose 41 and the dust collection tube 4, dust is sucked into the elastic air bag extension tube 2, the dust collection cover 3 and the fluff brush ring 31 and is discharged through the dust guide hose 41, when the cutter head moves upwards in a short distance under the control arm to suspend work, the elastic air bag extension tube 2 recovers, the electric conduction fluid 64 descends, the two electric, the two connecting terminals 51 are disconnected, and the external dust collecting equipment stops working, so that more energy is saved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a material cutting machine is energy-conserving along with sword dust removal safety cover, is including installing connecting pipe (1) on the tool bit, its characterized in that, the flexible pipe (2) of elasticity gasbag are installed to the lower extreme of connecting pipe (1), suction hood (3) are installed to the lower extreme of the flexible pipe (2) of elasticity gasbag, fine hair brush ring (31) are installed to the lower extreme of suction hood (3), install control box (5) on the lateral wall of connecting pipe (1).

2. The energy-saving and dust-removing protective cover for the cutting machine according to claim 1, wherein two connecting terminals (51) are symmetrically inserted and installed on the upper side wall of the control box (5), the detection box (6) is fixedly installed on the inner wall of the control box (5), a piston plate (63) is installed in the detection box (6) in a sealing and sliding mode, and a conductive fluid (64) is injected above the piston plate (63) in the detection box (6).

3. The energy-saving and knife-following dust removal protective cover of the cutting machine according to claim 2, wherein two conductive posts (61) are symmetrically inserted into the side wall of the detection box (6), each conductive post (61) is provided with a trigger wire (62), and one end of each trigger wire (62) far away from the conductive post (61) extends into the corresponding connecting terminal (51).

4. The energy-saving and knife-following dust removal protective cover of the cutting machine as claimed in claim 2, wherein an air duct (21) is installed at the upper end of the elastic air bag telescopic tube (2), and one end of the air duct (21) far away from the elastic air bag telescopic tube (2) penetrates through the control box (5) and is inserted at the bottom of the detection box (6).

5. The energy-saving dust-removing protective cover with the knife for the cutting machine according to claim 1 is characterized in that the upper end of the connecting pipe (1) is provided with a mounting hole (11), the lower end of the connecting pipe (1) is provided with a negative pressure groove (12), and the mounting hole (11) is communicated with the negative pressure groove (12).

6. The energy-saving and dust-removing protective cover with the knife for the cutting machine according to claim 5, characterized in that a dust-removing pipe (4) is inserted on the outer side wall of the connecting pipe (1), the dust-removing pipe (4) is communicated with the negative pressure groove (12), and an ash-guiding hose (41) is sleeved on the dust-removing pipe (4).