CN115673408A

CN115673408A - Pipeline cutting machine

Info

Publication number: CN115673408A
Application number: CN202211483935.0A
Authority: CN
Inventors: 王关虎
Original assignee: Jiangxi Xindeng Electrical Equipment Co ltd
Current assignee: Jiangxi Xindeng Electrical Equipment Co ltd
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-02-03

Abstract

The invention relates to the technical field of pipeline cutting, and discloses a pipeline cutting machine which comprises a workbench, wherein a supporting plate is fixedly connected to the top of the workbench, an air cylinder is fixedly connected to the top of the supporting plate, a fixing plate is fixedly connected to the output end of the air cylinder, a collecting box is installed at the bottom of the workbench, an upper clamping plate is fixedly connected to the bottom of the fixing plate, connecting plates are fixedly connected to two sides of the fixing plate, a sliding rod is connected to the inner wall of each connecting plate in a sliding mode, and a double-shaft motor is fixedly connected to the bottom end of the sliding rod.

Description

Pipeline cutting machine

Technical Field

The invention relates to the technical field of pipeline cutting, in particular to a pipeline cutting machine.

Background

The pipeline cutting machine is a cutting tool mainly applied to cutting of pipes and cylindrical objects, is widely applied, can conveniently cut pipelines, cylindrical materials and the like, and can be used for cutting of large plastic pipelines.

The invention patent with application number 202010995451.9 discloses a plastic pipeline cutting device, which comprises a base, wherein two ends of the upper end face of the base are respectively provided with a corresponding clamping device, the base is provided with a moving platform driven by a first transmission device, the moving platform is movably connected with a ring, one end inside the ring is movably connected with a through ring through a bearing, the outer wall of one end of the through ring is provided with a mounting ring, the ring is provided with a second transmission device for driving the through ring to rotate, the mounting ring is provided with a mounting groove communicated with the through ring, a cutting knife handle is movably connected in the mounting groove, the mounting ring is positioned at the upper end of the mounting groove and is provided with a first electric push rod connected with the upper end face of the cutting knife handle, and the cutting knife handle is provided with a cutting knife close to the circle center part of the through ring. According to the invention, the plastic pipeline is annularly cut by the cutting knife on the mounting ring under the pushing of the electric push rod, and the cutting knife only cuts the wall thickness of the plastic pipeline, so that the plastic pipeline with a larger pipe diameter can be cut without limitation.

Disclosure of Invention

The technical problem to be solved by the present invention is to provide a pipe cutting machine, which aims at the above-mentioned deficiencies in the prior art.

In order to solve the technical problems, the invention adopts the technical scheme that: a pipeline cutting machine comprises a workbench, wherein a supporting plate is fixedly connected to the top of the workbench, a cylinder is fixedly connected to the top of the supporting plate, a fixing plate is fixedly connected to the output end of the cylinder, a collecting box is installed at the bottom of the workbench, an upper clamping plate is fixedly connected to the bottom of the fixing plate, connecting plates are fixedly connected to two sides of the fixing plate, a sliding rod is slidably connected to the inner wall of each connecting plate, a double-shaft motor is fixedly connected to the bottom end of the sliding rod, transmission discs are fixedly connected to two output ends of the double-shaft motor, a connecting plate is fixedly connected to the top of the workbench, a lower clamping plate is fixedly connected to the top of the connecting plate, a plurality of rubber rollers are rotatably connected to the inner walls, close to one side of a pipeline, of the lower clamping plate and the upper clamping plate, a cutting machine is fixedly connected to the lower surface of the fixing plate, a pipeline is placed on the rubber rollers of the lower clamping plate, the cylinder is started and drives the fixing plate to move downwards, the cutting machine can move downwards and cut pieces into the pipeline, and the upper clamping plate can press the rubber rollers on the surface of the pipeline under the driving of the fixing plate after the cutting pieces enter the pipeline, and the pipeline is fixed and limited; the spring has been cup jointed on the surface of slide bar, and the both ends of spring contact with the bottom of connecting plate and the top of biax motor respectively, the fixed plate drives the connecting plate and moves down, the connecting plate drives the biax motor through the spring on the slide bar and moves down, the biax motor can drive the driving disc and move down and contact with the pipeline, and then the rotation through the biax motor can drive the pipeline voluntarily and rotate and realize automatic cutout on the rubber roller, rotary cutting through the cutting piece can realize independently cutting, need not to come to cut the pipeline through torsion, can cut thick pipeline, the phenomenon of cutting plane unevenness can not appear.

Preferably, the surface of the supporting plate is provided with an elastic collecting device, the elastic collecting device comprises an arc-shaped rod, one end, away from the upper clamping plate, of the arc-shaped rod is fixedly connected with a ball body, the surface of the supporting plate is fixedly connected with an elastic plate, plastic scraps produced during cutting can fall on the elastic plate, when the next pipeline is fixed and limited, the upper clamping plate moves downwards to drive the arc-shaped rod to move, the arc-shaped rod can drive the ball body to move, the ball body can be in contact with the elastic plate and push the elastic plate to deform, the elastic plate deforms to drive the elastic plate to shake, so that the scraps on the surface slide towards the middle and pass through the through hole to enter the collecting box, the plastic scraps can be collected, and the plastic scraps can be conveniently recycled; the spherical one end and the bottom fixed connection of punch holder are kept away from to the arc pole, the surface of spheroid and the surface of elastic plate contact each other, the through-hole has been seted up to the bottom of elastic plate, and the bottom of elastic plate and the upper surface of workstation contact each other.

Preferably, the inner wall of the workbench is provided with a swinging material pushing device, the swinging material pushing device comprises a rotating plate, one side of the rotating plate, which is close to the elastic plate, is fixedly connected with an arc plate, the inner wall of the rotating plate, which is far away from the arc plate, is rotatably connected with a transmission plate, the top of the transmission plate is fixedly connected with an inclined plate, when the elastic plate deforms, the arc plate is pushed to move, the rotating plate is pushed to rotate by the arc plate, the rotating plate drives the transmission plate to shake, the transmission plate shakes to drive the inclined plate at the top to move, the inclined plate pushes the scraps falling into the collecting box to two sides, and the scraps are prevented from being accumulated at the through hole to influence the collection of the subsequent scraps; the surface of the rotating plate is rotatably connected with the inner wall of the workbench, and one side of the arc-shaped plate, which is far away from the rotating plate, is in contact with the surface of the elastic plate.

Preferably, the surface of the cutting machine is provided with a heat dissipation scraping device, the heat dissipation scraping device comprises a filter plate, the upper surface of the filter plate is fixedly connected with a heat dissipation fan, the bottom of the filter plate is fixedly connected with an elastic scraping blade, the heat dissipation fan on the filter plate can blow the rotary cutting blade during cutting, the cutting blade can be cooled, and plastic scraps are prevented from being melted and adhered to the heat dissipation fan due to overlarge friction force and further temperature rise; the filter is kept away from one side of elasticity doctor-bar and is connected with the fixed surface of cutting machine, the surface of elasticity doctor-bar and the inner wall sliding connection of cutting machine, the inner wall of elasticity doctor-bar contacts with the cutting piece of cutting machine bottom, and the elasticity doctor-bar on the filter can make the elasticity doctor-bar deformation with the pipeline contact earlier before the cutting piece gets into the pipeline to and with stretching into the cutting machine, can prevent that the elasticity doctor-bar from hindering the normal work of cutting piece, after the cutting piece leaves the pipeline, the elasticity doctor-bar resets under self elasticity, can strike off the surperficial piece of cutting piece, prevent that its surface influence subsequent cutting of piece adhesion again.

By adopting the technical scheme, the invention can bring the following beneficial effects:

1. this pipe cutting machine through the cooperation function between workstation, backup pad, cylinder, collection box, fixed plate, cutting machine, punch holder, connecting plate, slide bar, biax motor, driving disc, even board, lower plate, the rubber roller, can realize autonomic cutting through the rotatory cutting of cutting piece, need not to cut the pipeline through torsion, can cut thick pipeline, can not appear the phenomenon of cutting plane unevenness.

2. This pipe cutting machine through the cooperation function between arc pole, spheroid, the elastic plate, and the spheroid can contact and promote the elastic plate deformation with the elastic plate, and the elastic plate deformation can drive self and rock for the piece on surface is to middle department landing and pass the through-hole and get into and collect the box, thereby can collect the plastics piece, convenient recovery recycles.

3. This pipe cutting machine through the cooperation function between rotor plate, arc, driving plate, the swash plate, and the driving plate rocks the swash plate that can drive the top and removes, and the swash plate can promote the piece that falls into in collecting the box to both sides, prevents that the piece from piling up in through-hole department, and then influences follow-up clastic collection.

4. This pipe cutting machine, through the cooperation function between filter, radiator fan, the elasticity doctor-bar, radiator fan on the filter can blow rotary cutting piece, can cool down the cutting piece, prevents that frictional force is too big and then heaies up and lead to the plastic chip to melt and the adhesion on radiator fan.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a fixing block according to the present invention;

FIG. 3 is a schematic view of the structure of the elastic plate according to the present invention;

FIG. 4 is a semi-sectional view of the spring plate structure of the present invention;

FIG. 5 is a schematic view of a rotating plate according to the present invention;

FIG. 6 is a half sectional view of the fixing block structure of the present invention.

In the figure: 1. a work table; 2. a support plate; 3. a cylinder; 4. a collection box; 5. an elastic material collecting device; 51. an arcuate bar; 52. a sphere; 53. an elastic plate; 6. swinging the pushing device; 61. a rotating plate; 62. an arc-shaped plate; 63. a drive plate; 64. a sloping plate; 7. a heat dissipation scraping device; 71. a filter plate; 72. a heat radiation fan; 73. an elastic wiper blade; 8. a fixing plate; 81. a cutter; 9. an upper splint; 10. a connecting plate; 11. a slide bar; 12. a dual-axis motor; 13. a transmission disc; 14. connecting plates; 15. a lower splint; 16. a rubber roller.

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. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

Examples

A pipeline cutting machine is disclosed, as shown in fig. 1-6, and comprises a workbench 1, wherein a supporting plate 2 is fixedly connected to the top of the workbench 1, a cylinder 3 is fixedly connected to the top of the supporting plate 2, a fixing plate 8 is fixedly connected to the output end of the cylinder 3, a collecting box 4 is installed at the bottom of the workbench 1, an upper clamping plate 9 is fixedly connected to the bottom of the fixing plate 8, connecting plates 10 are fixedly connected to two sides of the fixing plate 8, a sliding rod 11 is slidably connected to the inner wall of the connecting plate 10, a double-shaft motor 12 is fixedly connected to the bottom end of the sliding rod 11, two output ends of the double-shaft motor 12 are fixedly connected with a transmission disc 13, a connecting plate 14 is fixedly connected to the top of the workbench 1, a lower clamping plate 15 is fixedly connected to the top of the connecting plate 14, a plurality of rubber rollers 16 are rotatably connected to the inner walls of the lower clamping plate 15 and the upper clamping plate 9 close to one side of a pipeline, a cutting machine 81 is fixedly connected to the lower surface of the fixing plate 15, the cylinder 3 is started and drives the fixing plate 8 to move downwards, the fixing plate 8 can move downwards, the cutting sheet to enable the cutting sheet to move downwards and enable the rubber rollers on the surface of the pipeline to be pressed on the upper clamping plate 16 under the pipeline, and limit of the pipeline is fixed position limiting plate 16; the spring has been cup jointed on slide bar 11's surface, and the both ends of spring contact with the bottom of connecting plate 10 and the top of biax motor 12 respectively, fixed plate 8 drives connecting plate 10 and moves down, connecting plate 10 drives biax motor 12 through the spring on the slide bar 11 and moves down, biax motor 12 can drive driving disc 13 and move down and contact with the pipeline, and then the rotation through biax motor 12 can drive the pipeline voluntarily and rotate and realize automatic cutout on rubber roll 16, the rotary cutting through the cutting piece can realize independently cutting, need not to cut the pipeline through torsion, can cut thick pipeline, the phenomenon of cutting plane unevenness can not appear.

Preferably, the surface of the supporting plate 2 is provided with an elastic collecting device 5, the elastic collecting device 5 comprises an arc rod 51, one end, away from the upper clamping plate 9, of the arc rod 51 is fixedly connected with a sphere 52, the surface of the supporting plate 2 is fixedly connected with an elastic plate 53, plastic scraps produced during cutting can fall on the elastic plate 53, when a next pipeline is fixed and limited, the upper clamping plate 9 can drive the arc rod 51 to move when moving downwards, the arc rod 51 can drive the sphere 52 to move, the sphere 52 can be in contact with the elastic plate 53 and can push the elastic plate 53 to deform, the elastic plate 53 can drive the elastic plate to shake by itself due to deformation, so that the scraps on the surface can slide towards the middle and can pass through the through hole to enter the collecting box 4, thereby collecting the plastic scraps, and facilitating recycling; one end of the arc rod 51, which is far away from the sphere 52, is fixedly connected with the bottom of the upper clamping plate 9, the surface of the sphere 52 is in contact with the surface of the elastic plate 53, the bottom of the elastic plate 53 is provided with a through hole, and the bottom of the elastic plate 53 is in contact with the upper surface of the workbench 1.

Preferably, the inner wall of the workbench 1 is provided with a swinging material pushing device 6, the swinging material pushing device 6 comprises a rotating plate 61, one side of the rotating plate 61 close to the elastic plate 53 is fixedly connected with an arc plate 62, the inner wall of the rotating plate 61 far from one side of the arc plate 62 is rotatably connected with a transmission plate 63, the top of the transmission plate 63 is fixedly connected with an inclined plate 64, when the elastic plate 53 deforms, the arc plate 62 is pushed to move, the rotating plate 62 is pushed to rotate by the arc plate 62, the rotating plate 61 drives the transmission plate 63 to shake, the transmission plate 63 drives the inclined plate 64 at the top to move by shaking, the inclined plate 64 pushes the scraps falling into the collecting box 4 to two sides, the scraps are prevented from being accumulated at the through hole, and the collection of the follow-up scraps is further influenced; the surface of the rotating plate 61 is rotatably connected with the inner wall of the working table 1, and one side of the arc plate 62 away from the rotating plate 61 is in contact with the surface of the elastic plate 53.

Preferably, the surface of the cutting machine 81 is provided with the heat dissipation scraping device 7, the heat dissipation scraping device 7 comprises a filter plate 71, the upper surface of the filter plate 71 is fixedly connected with a heat dissipation fan 72, the bottom of the filter plate 71 is fixedly connected with an elastic scraping blade 73, and when cutting is performed, the heat dissipation fan 72 on the filter plate 71 blows air to the rotary cutting blade, so that the cutting blade can be cooled, and the plastic chips are prevented from being melted and adhered to the heat dissipation fan 72 due to excessive friction force and temperature rise; one side that elastic scraping blade 73 was kept away from to filter 71 is connected with the fixed surface of cutting machine 81, elastic scraping blade 73's surface and cutting machine 81's inner wall sliding connection, elastic scraping blade 73's inner wall and the cutting blade contact of cutting machine 81 bottom, elastic scraping blade 73 on filter 71 can make elastic scraping blade 73 deformation with the pipeline contact earlier before the cutting blade gets into the pipeline, and with stretching into cutting machine 81, can prevent that elastic scraping blade 73 from hindering the normal work of cutting blade, after the cutting blade left the pipeline, elastic scraping blade 73 resets under self elasticity, can strike off the surperficial piece of cutting blade, prevent that the piece adhesion from its surface influence subsequent cutting again.

The working principle is that a pipeline is placed on a rubber roller 16 of a lower clamp plate 15, an air cylinder 3 is started and drives a fixed plate 8 to move downwards, the fixed plate 8 can enable a cutting machine 81 to move downwards and enable a cutting piece to enter the pipeline, after the cutting piece enters the pipeline, an upper clamp plate 9 can enable the rubber roller 16 on the surface of the cutting piece to be pressed on the pipeline under the driving of the fixed plate 8, the pipeline is fixed and limited, meanwhile, the fixed plate 8 drives a connecting plate 10 to move downwards, the connecting plate 10 drives a double-shaft motor 12 to move downwards through a spring on a sliding rod 11, the double-shaft motor 12 can drive a transmission disc 13 to move downwards and contact with the pipeline, the pipeline can be automatically driven to rotate on the rubber roller 16 through the rotation of the double-shaft motor 12 and can be automatically cut, the automatic cutting can be achieved through the rotation cutting of the cutting piece, the pipeline does not need to be cut through torsion, the thick pipeline can be cut, and the phenomenon that the cutting surface is not uneven can occur;

plastic scraps produced during cutting fall on the elastic plate 53, when a next pipeline is fixed and limited, the upper clamping plate 9 moves downwards to drive the arc-shaped rod 51 to move, the arc-shaped rod 51 drives the ball body 52 to move, the ball body 52 is in contact with the elastic plate 53 and pushes the elastic plate 53 to deform, the elastic plate 53 deforms to drive the elastic plate to shake, so that the scraps on the surface slide to the middle and pass through the through hole to enter the collecting box 4, the plastic scraps can be collected, and the plastic scraps are convenient to recycle;

when the elastic plate 53 deforms, the arc-shaped plate 62 is pushed to move, the arc-shaped plate 62 pushes the rotating plate 61 to rotate, the rotating plate 61 drives the transmission plate 63 to shake, the transmission plate 63 shakes to drive the top inclined plate 64 to move, and the inclined plate 64 pushes the chips falling into the collecting box 4 to two sides, so that the chips are prevented from being accumulated at the through holes, and the collection of the follow-up chips is further influenced;

when cutting, radiator fan 72 on filter 71 can blow the rotary cutting piece, can cool down the cutting piece, prevent that frictional force is too big and then the intensification leads to plastics piece to melt and the adhesion on radiator fan 72, elastic doctor blade 73 on filter 71 can make elastic doctor blade 73 deformation with the pipeline contact earlier before the cutting piece gets into the pipeline, and with stretch into cutting machine 81, can prevent that elastic doctor blade 73 from hindering the normal work of cutting piece, after the cutting piece leaves the pipeline, elastic doctor blade 73 resets under self elasticity, can strike off the surperficial piece of cutting piece, prevent its surface influence subsequent cutting of piece adhesion again.

While the present invention provides a pipe cutting machine, and the method and means for implementing the same are numerous, the above description is only a preferred embodiment of the present invention, and it should be understood that modifications and embellishments can be made by those skilled in the art without departing from the principle of the present invention, and should be considered as the scope of the present invention. All the components not specified in this embodiment can be implemented by the prior art.

Claims

1. The utility model provides a pipe cutting machine, includes workstation (1), its characterized in that: the top fixedly connected with backup pad (2) of workstation (1), top fixedly connected with cylinder (3) of backup pad (2), the output end fixedly connected with fixed plate (8) of cylinder (3), collect box (4) are installed to the bottom of workstation (1), bottom fixedly connected with punch holder (9) of fixed plate (8), the both sides fixedly connected with connecting plate (10) of fixed plate (8), the inner wall sliding connection of connecting plate (10) has slide bar (11), the bottom fixedly connected with biax motor (12) of slide bar (11), two output end fixedly connected with driving disc (13) of biax motor (12), the top fixedly connected with of workstation (1) links board (14), the top fixedly connected with lower plate (15) of linking board (14), the inner wall that lower plate (15) and punch holder (9) are close to pipeline one side all rotates and is connected with a plurality of rubber rolls (16), the lower fixed surface fixedly connected with cutting machine (81) of fixed plate (8).

2. The pipe cutting machine according to claim 1, wherein: the surface of the sliding rod (11) is sleeved with a spring, and two ends of the spring are respectively contacted with the bottom of the connecting plate (10) and the top of the double-shaft motor (12).

3. The pipe cutting machine according to claim 1, wherein: the surface of backup pad (2) is provided with elasticity device (5) that gathers materials, elasticity device (5) that gathers materials is including arc pole (51), the one end fixedly connected with spheroid (52) of punch holder (9) are kept away from in arc pole (51), the fixed surface of backup pad (2) is connected with springboard (53).

4. A pipe cutting machine according to claim 3, characterized in that: one end, far away from the sphere (52), of the arc-shaped rod (51) is fixedly connected with the bottom of the upper clamping plate (9), the surface of the sphere (52) is in contact with the surface of the elastic plate (53), a through hole is formed in the bottom of the elastic plate (53), and the bottom of the elastic plate (53) is in contact with the upper surface of the workbench (1).

5. The pipe cutting machine according to claim 4, wherein: the inner wall of the workbench (1) is provided with a swinging material pushing device (6), the swinging material pushing device (6) comprises a rotating plate (61), one side of the rotating plate (61), which is close to the elastic plate (53), is fixedly connected with an arc-shaped plate (62), the inner wall of the rotating plate (61), which is far away from one side of the arc-shaped plate (62), is rotatably connected with a transmission plate (63), and the top of the transmission plate (63) is fixedly connected with an inclined plate (64).

6. The pipe cutting machine according to claim 5, wherein: the surface of the rotating plate (61) is rotationally connected with the inner wall of the workbench (1), and one side, away from the rotating plate (61), of the arc-shaped plate (62) is in contact with the surface of the elastic plate (53).

7. The pipe cutting machine according to claim 6, wherein: the surface of cutting machine (81) is provided with heat dissipation scraper (7), heat dissipation scraper (7) is including filter (71), the last fixed surface of filter (71) is connected with radiator fan (72), the bottom fixed connection of filter (71) has elasticity doctor-bar (73).

8. The pipe cutting machine according to claim 7, wherein: one side of the filtering plate (71) far away from the elastic scraping blade (73) is fixedly connected with the surface of the cutting machine (81), the surface of the elastic scraping blade (73) is connected with the inner wall of the cutting machine (81) in a sliding mode, and the inner wall of the elastic scraping blade (73) is in contact with the cutting blade at the bottom of the cutting machine (81).