CN211761978U

CN211761978U - A dust extraction for foam asbestos tube cuts

Info

Publication number: CN211761978U
Application number: CN202020367331.XU
Authority: CN
Inventors: 王光辉
Original assignee: Hebei Jufeng Huachun Insulation Materials Co ltd
Current assignee: Hebei Jufeng Huachun Insulation Materials Co ltd
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-10-27
Anticipated expiration: 2030-03-20

Abstract

The utility model relates to the technical field of accessory devices for processing asbestos tubes, in particular to a dust suction device for cutting foam asbestos tubes; the dust collecting device can effectively collect dust generated when the asbestos tube is cut, effectively relieves the situation that dust scatters around to pollute the working environment and harm the health of workers, and improves the use reliability, and comprises a workbench, a dust collecting fan and a dust removing box, wherein the workbench is provided with a cutting device, the cutting device comprises a portal frame, a hydraulic cylinder, a lifting plate and a cutting motor, the bottom output end of the hydraulic cylinder is provided with a piston rod, and the output end of the cutting motor is provided with a cutting knife wheel; still including flexible cover and flexible pipe, the top of workstation transversely is provided with the conveyer trough to be provided with two sets of lower closing plates on the interior diapire of conveyer trough, the top of two sets of lower closing plates all evenly is provided with semicircle fixed slot under the multiunit, and the bottom of flexible cover is provided with the seal frame, and the left frame and the right frame bottom of seal frame all evenly are provided with the semicircle fixed slot on the multiunit.

Description

A dust extraction for foam asbestos tube cuts

Technical Field

The utility model relates to a technical field of asbestos tube processing auxiliary device especially relates to a dust extraction that is used for foam asbestos tube to cut.

Background

As is well known, the foam asbestos tube is required to be cut to a required length in the processing process, and a dust suction device for cutting the foam asbestos tube is an auxiliary device for treating dust scraps generated in the cutting process of the asbestos tube and is widely used in the field of processing of the asbestos tube; the existing dust suction device for cutting the foam asbestos tube only installs the dust hood at the cutting position, is not ideal in dust suction effect, and has the disadvantages that dust flies everywhere, the working environment is polluted, the health of workers is harmed, and the use reliability is low due to the fact that the dust is rotated at a high speed by the cutting knife wheel.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The dust collection device for foam asbestos pipe cutting is simple in structure, convenient to use, low in cost, and convenient to use.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a dust collection device for cutting a foam asbestos tube comprises a workbench, a dust collection fan and a dust removal box, wherein a cutting device is mounted on the workbench, the cutting device comprises a portal frame, a hydraulic cylinder, a lifting plate and a cutting motor, the portal frame is arranged on the workbench, the hydraulic cylinder is mounted on the portal frame, a piston rod is arranged at the output end of the bottom of the hydraulic cylinder, the bottom end of the piston rod is connected with the top end of the lifting plate, the cutting motor is mounted on the lifting plate, and a cutting knife wheel is mounted at the output end of the cutting motor; the dust collection fan is characterized by further comprising a telescopic cover and a telescopic pipe, wherein a conveying groove is transversely arranged at the top end of the workbench, two groups of lower sealing plates are arranged on the inner bottom wall of the conveying groove, the two groups of lower sealing plates are respectively positioned on the left side and the right side below the cutting knife wheel, a plurality of groups of lower semicircular fixing grooves are uniformly formed in the top ends of the two groups of lower sealing plates, the telescopic cover covers the outer sides of the cutting motor and the cutting knife wheel, the top end of the telescopic cover is fixedly connected with the bottom end of the lifting plate, a sealing frame is arranged at the bottom end of the telescopic cover, the left frame and the right frame of the sealing frame are respectively positioned right above the two groups of lower sealing plates, a plurality of groups of upper semicircular fixing grooves are uniformly formed in the bottom ends of the left frame and the right frame of the sealing frame, the plurality of groups of upper semicircular fixing grooves are respectively matched with, the bottom end of the telescopic pipe penetrates through the lifting plate from the top end of the lifting plate and is communicated with the telescopic cover, and the top end of the telescopic pipe penetrates through the door-shaped frame and is communicated with the input end of the communicated air pipe.

Preferably, the front frame and the rear frame of the sealing frame are respectively positioned at the front side and the rear side of the conveying groove.

Preferably, the top ends of the two sets of lower sealing plates and the top end of the workbench are located on the same horizontal plane.

Preferably, the conveying groove is communicated left and right, a plurality of groups of conveying rollers are rotatably arranged at the bottom of the conveying groove, and the top ends of the plurality of groups of conveying rollers and the bottom of the lower semicircular fixing groove are positioned on the same horizontal plane.

Preferably, rubber sealing strips are arranged in the upper semicircle fixing groove and the lower semicircle fixing groove.

Preferably, when the telescopic cover is in a freely extending state, the bottom end of the cutting knife wheel is positioned above the upper semicircular fixing groove.

Preferably, a cutting groove is formed in the conveying groove, and is located between the two groups of lower sealing plates and located right below the cutting knife wheel.

Preferably, the inside of dust removal case is provided with places the chamber to place the intracavity and install the dust removal sack, the top of dust removal case is provided with the blast pipe.

(III) advantageous effects

Compared with the prior art, the utility model provides a dust extraction that is used for foam asbestos pipe to cut possesses following beneficial effect: the dust suction device for cutting the foam asbestos tubes conveys a plurality of groups of asbestos tubes in a conveying groove, the lower half parts of the asbestos tubes are respectively positioned in lower semicircular fixed grooves of two groups of lower sealing plates, when cutting is carried out, along with the descending of a lifting plate, the bottom end of a sealing frame is firstly contacted and attached to the top end of a workbench, the upper half parts of the asbestos tubes are respectively positioned in upper semicircular fixed grooves at the bottom end of the sealing frame at the moment, a relatively closed space is defined by a telescopic cover, the sealing frame and the two groups of lower sealing plates, then a cutting motor drives a cutting wheel to cut the asbestos tubes, the telescopic cover can be compressed along with the descending of the lifting plate, a dust suction fan pumps dust generated in the cutting process into a dust removal box through a telescopic pipe and a communicated air pipe, the dust generated when the asbestos tubes are cut can be effectively collected, the situation that the dust scatters around to pollute the working environment and harm the health of workers is effectively relieved, the use reliability is improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic perspective view of the present invention;

fig. 3 is a schematic perspective view of another angle of the present invention;

fig. 4 is a left side view structure diagram of the present invention;

FIG. 5 is a schematic structural view of the utility model with the front left view angle after the telescopic cover is removed;

fig. 6 is a schematic perspective view of the telescopic cover and the sealing frame of the present invention;

in the drawings, the reference numbers: 1. a work table; 2. a dust collection fan; 3. a dust removal box; 4. a gantry frame; 5. a hydraulic cylinder; 6. a lifting plate; 7. cutting the motor; 8. a piston rod; 9. cutting the cutter wheel; 10. a telescopic cover; 11. a telescopic pipe; 12. a conveying trough; 13. a lower sealing plate; 14. a lower semicircle fixing groove; 15. a sealing frame; 16. an upper semicircular fixing groove; 17. the air pipe is communicated; 18. a conveying roller; 19. a rubber seal strip; 20. cutting the groove; 21. a dust removal cloth bag; 22. and (4) exhausting the gas.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-6, the utility model discloses a dust extraction for foam asbestos tube cuts, including workstation 1, dust absorption fan 2 and dust removal case 3, install cutting device on workstation 1, cutting device includes door type frame 4, pneumatic cylinder 5, lifter plate 6 and cutting motor 7, door type frame 4 erects on workstation 1, pneumatic cylinder 5 installs on door type frame 4, the bottom output of pneumatic cylinder 5 is provided with piston rod 8, the bottom of piston rod 8 is connected with the top of lifter plate 6, cutting motor 7 installs on lifter plate 6, and install cutting knife flywheel 9 at the output of cutting motor 7, cutting device is current device, can install the clamp plate that compresses tightly the asbestos tube according to the circumstances, guarantee the stability during cutting, no longer give consideration to; the cutting device is characterized by further comprising a telescopic cover 10 and a telescopic pipe 11, wherein a conveying groove 12 is transversely arranged at the top end of the workbench 1, two groups of lower sealing plates 13 are arranged on the inner bottom wall of the conveying groove 12, the two groups of lower sealing plates 13 are respectively positioned on the left side and the right side below the cutting knife wheel 9, a plurality of groups of lower semicircular fixing grooves 14 are uniformly arranged at the top ends of the two groups of lower sealing plates 13, a cutting groove 20 is arranged in the conveying groove 12, the cutting groove 20 is positioned between the two groups of lower sealing plates 13 and under the cutting knife wheel 9 and is matched with the cutting knife wheel 9 for accommodating the cutting knife wheel 9, the telescopic cover 10 covers the outer sides of the cutting motor 7 and the cutting knife wheel 9, the top end of the telescopic cover 10 is fixedly connected with the bottom end of the lifting plate 6, a sealing frame 15 is arranged at the bottom end of the telescopic cover 10, and the left frame and the right frame of the sealing, and a plurality of sets of upper semicircle fixing grooves 16 are uniformly arranged at the bottom ends of the left frame and the right frame of the sealing frame 15, the plurality of sets of upper semicircle fixing grooves 16 are respectively matched with the plurality of sets of lower semicircle fixing grooves 14 up and down, the front frame and the rear frame of the sealing frame 15 are respectively arranged at the front side and the rear side of the conveying groove 12, the top ends of the two sets of lower sealing plates 13 and the top end of the workbench 1 are arranged on the same horizontal plane, so that a relatively airtight space can be enclosed by the bottom end of the sealing frame 15 and the top end of the workbench 1, the two sets of lower sealing plates 13 and the conveying groove 12, rubber sealing strips 19 are respectively arranged in the upper semicircle fixing grooves 16 and the lower semicircle fixing grooves 14, so as to further ensure the airtight effect, the output end of the dust collection fan 2 is communicated with the dust collection box 3, the input end of the dust collection fan 2 is provided with a communicating air pipe 17, the bottom end of the telescopic, the top of flexible pipe 11 passes door type frame 4 and communicates with the input of intercommunication tuber pipe 17, the inside of dust removal case 3 is provided with places the chamber to placing the intracavity and installing dust removal sack 21, the top of dust removal case 3 is provided with blast pipe 22 and collects the dust through dust removal sack 21, and the gas after the dust removal is discharged from blast pipe 22, and dust removal case 3 is current dust removal sack 21 dust removal case 3, and is not redundantly repeated.

The conveying groove 12 is through from left to right, a plurality of groups of conveying rollers 18 are rotatably arranged at the bottom of the conveying groove 12, the top ends of the groups of conveying rollers 18 and the bottom of the lower semicircular fixing groove 14 are located on the same horizontal plane, and the asbestos tubes can be horizontally conveyed through the groups of conveying rollers 18.

When the telescopic cover 10 is in a free extension state, the bottom end of the cutting knife flywheel 9 is positioned above the upper semicircular fixing groove 16, so that the bottom end of the sealing frame 15 is firstly in contact with the top end of the workbench 1, and then the cutting knife flywheel 9 cuts the asbestos tube along with the descending of the lifting plate 6.

When the dust collection device is used, a plurality of groups of asbestos tubes are conveyed in the conveying groove 12, the lower half parts of the plurality of groups of asbestos tubes are respectively positioned in the lower semicircular fixed grooves 14 of the two groups of lower sealing plates 13, the asbestos tubes are conveniently conveyed through the conveying roller 18, after the cutting length is reached, the piston rod 8 is driven through the hydraulic cylinder 5, the piston rod 8 drives the lifting plate 6 to descend, along with descending of the lifting plate 6, the bottom end of the sealing frame 15 is firstly contacted and attached to the top end of the workbench 1, at the moment, the upper half parts of the plurality of groups of asbestos tubes are respectively positioned in the upper semicircular fixed grooves 16 at the bottom end of the sealing frame 15, the telescopic cover 10, the sealing frame 15 and the two groups of lower sealing plates 13 form a relatively closed space in a surrounding mode, then the cutting motor 7 drives the cutting wheel to cut the asbestos tubes, the telescopic cover 10 can be compressed along with descending of the lifting plate 6, the dust collection fan 2 pumps dust generated in the cutting process to, the dust that produces when can effectively cutting the asbestos pipe is collected, filters the dust through dust removal sack 21 in the dust removal case 3, and through filterable gas from blast pipe 22 discharge, effectively alleviate the dust and fly away the condition that pollutes operational environment harm workman's health everywhere, improve and use the reliability.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A dust collection device for cutting a foam asbestos tube comprises a workbench (1), a dust collection fan (2) and a dust removal box (3), wherein a cutting device is installed on the workbench (1), the cutting device comprises a door-shaped frame (4), a hydraulic cylinder (5), a lifting plate (6) and a cutting motor (7), the door-shaped frame (4) is erected on the workbench (1), the hydraulic cylinder (5) is installed on the door-shaped frame (4), a piston rod (8) is arranged at the bottom output end of the hydraulic cylinder (5), the bottom end of the piston rod (8) is connected with the top end of the lifting plate (6), the cutting motor (7) is installed on the lifting plate (6), and a cutting knife wheel (9) is installed at the output end of the cutting motor (7); the cutting tool is characterized by further comprising a telescopic cover (10) and a telescopic pipe (11), wherein a conveying groove (12) is transversely arranged at the top end of the workbench (1), two groups of lower sealing plates (13) are arranged on the inner bottom wall of the conveying groove (12), the two groups of lower sealing plates (13) are respectively positioned on the left side and the right side below the cutting knife wheel (9), a plurality of groups of lower semicircular fixing grooves (14) are uniformly arranged at the top ends of the two groups of lower sealing plates (13), the telescopic cover (10) covers the outer sides of the cutting motor (7) and the cutting knife wheel (9), the top end of the telescopic cover (10) is fixedly connected with the bottom end of the lifting plate (6), a sealing frame (15) is arranged at the bottom end of the telescopic cover (10), the left frame and the right frame of the sealing frame (15) are respectively positioned right above the two groups of lower sealing plates (13), and a plurality of groups of upper semicircular fixing grooves (16) are uniformly arranged at the bottom ends of the left, semicircle fixed slot (16) are gone up with the multiunit respectively and cooperate from top to bottom with semicircle fixed slot (14) under the multiunit, the output and dust removal case (3) intercommunication of dust absorption fan (2), the input of dust absorption fan (2) are provided with intercommunication tuber pipe (17), the bottom of flexible pipe (11) is passed lifter plate (6) and is communicated with each other with flexible cover (10) from the top of lifter plate (6), and the top of flexible pipe (11) is passed door type frame (4) and is communicated with each other with the input of intercommunication tuber pipe (17).

2. A suction device for foam asbestos tube cutting according to claim 1, wherein the front and rear frames of the sealing frame (15) are located at the front and rear sides of the conveying chute (12), respectively.

3. The dust suction device for foam asbestos tube cutting according to claim 2, wherein the top ends of the two sets of lower sealing plates (13) are located on the same horizontal plane with the top end of the workbench (1).

4. The dust suction device for foam asbestos tube cutting according to claim 3, wherein the conveying trough (12) is through from left to right, a plurality of groups of conveying rollers (18) are rotatably mounted at the bottom of the conveying trough (12), and the top ends of the groups of conveying rollers (18) and the bottom of the lower semicircle fixing groove (14) are located on the same horizontal plane.

5. The dust suction device for foam asbestos tube cutting according to claim 4, wherein rubber sealing strips (19) are mounted in the upper semicircle fixing groove (16) and the lower semicircle fixing groove (14).

6. The dust suction device for foam asbestos tube cutting according to claim 5, wherein when the telescopic cover (10) is in a free extension state, the bottom end of the cutter wheel (9) is located above the upper semicircular fixing groove (16).

7. A dust suction device for foam asbestos tube cutting according to claim 6, wherein a cutting groove (20) is formed in the conveying groove (12), and the cutting groove (20) is located between the two sets of lower sealing plates (13) and is located right below the cutter wheel (9).

8. The dust suction device for foam asbestos tube cutting according to claim 7, wherein a placing cavity is formed inside the dust removing box (3), a dust removing cloth bag (21) is installed in the placing cavity, and an exhaust pipe (22) is arranged at the top end of the dust removing box (3).