CN109278091B - Device of multi-angle cutting plastics tubular product - Google Patents

Abstract

The invention relates to a cutting device, in particular to a device for cutting plastic pipes at multiple angles, comprising a driving motor, a rotating sliding rod, a guiding sliding rod, a front seat plate, a rear seat plate, a movable frame plate, a base plate, a transmission wheel, A cutting wheel, a vacuum cleaner and a pipe fixing frame, the driving motor is fixedly connected to the rear seat plate, the front seat plate and the rear seat plate are fixedly connected to the front and rear sides of the base plate respectively; the output shaft of the driving motor passes through the coupling. One end of the rotating sliding rod is connected, and the other end of the rotating sliding rod is connected to the front seat plate through threads; the invention can realize the fixing of the plastic pipe and the adjustment and fixing of the angle that the plastic pipe needs to be inclined, and it is convenient to cut the nozzle of the plastic pipe into For different cutting surfaces, the present invention is provided with a cutting wheel and a vacuum cleaner. The cutting wheel and the vacuum cleaner are driven and controlled by the same step driving motor, which saves energy and reduces consumption and has good continuity.

Description

A device for multi-angle cutting plastic pipes

technical field

The invention relates to a cutting device, in particular to a device for cutting plastic pipes at multiple angles.

Background technique

In the process of pipe processing, the pipes extruded by the extruder are continuous and uninterrupted, so the pipes need to be cut according to the set length. At present, the commonly used cutting method is generally manual direct cutting with a saw blade, and the use of this cutting method has the problems of low efficiency and low cutting uniformity. In addition, when using plastic pipes to make pipe fittings in the prior art, it is necessary to cut the plastic pipes at multiple angles, so that the nozzles of the pipes can be cut into different inclined planes for use. However, the pipe cutting devices in the prior art cannot realize the cutting of plastic pipes. Multi-angle cutting, and the scraps generated during cutting fly around, which is not easy to clean.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a multi-angle cutting plastic pipe device, which can realize the fixing of the plastic pipe and the adjustment and fixation of the angle that the plastic pipe needs to be inclined, and is convenient for cutting the nozzle of the plastic pipe into different required sections. There is a cutting wheel and a vacuum cleaner inside. The cutting wheel and the vacuum cleaner are driven and controlled by the same step drive motor, which saves energy and reduces consumption, and has good continuity. When the drive motor is working, the cutting wheel and the vacuum cleaner can be driven by rotating the sliding rod. The movement in the front and rear directions is convenient for cutting the plastic pipes through the cutting wheel, and the waste generated during cutting is suctioned by the vacuum cleaner.

The object of the present invention is achieved through the following technical solutions:

A device for cutting plastic pipes at multiple angles, comprising a drive motor, a rotating sliding rod, a guiding sliding rod, a front seat plate, a rear seat plate, a movable frame plate, a base plate, a transmission wheel, a cutting wheel, a vacuum cleaner and a pipe fixing frame. The driving motor is fixedly connected to the rear seat plate, and the front seat plate and the rear seat plate are respectively fixedly connected to the front and rear sides of the base plate; The other end is connected to the front seat plate through threads; the front and rear ends of the guide sliding rod are respectively fixedly connected to the front seat plate and the rear seat plate; The rod is slidably connected to the lower end of the movable shelf plate; the transmission wheel is fixedly connected to the upper end of the movable shelf plate, and the rotating sliding rod is connected to the transmission wheel through a belt drive; the two ends of the transmission wheel are respectively connected to the cutting wheel and the vacuum cleaner through belt transmission. , the cutting wheel and the vacuum cleaner are respectively connected to both sides of the upper end of the movable frame; the pipe fixing frame is fixedly connected to the front end of the top surface of the base plate, and the pipe fixing frame is located on the left side of the cutting wheel.

The movable shelf plate includes an upper shelf plate, a horizontal plate, a lower shelf plate, a left shelf plate and a right shelf plate; the upper shelf plate is fixedly connected to the rear end of the top surface of the horizontal plate, and the lower shelf plate is fixedly connected to the front end of the bottom surface of the horizontal plate the left end of the upper shelf plate is fixedly connected to the left shelf plate, and the right end of the upper shelf plate is fixedly connected to the right shelf plate; the guide sliding rod is slidably connected to the lower shelf plate.

The rotating sliding rod includes a rotating shaft, a hexagonal sleeve, a hexagonal sliding column, a limit stop, a rotating pulley, a rotating disc and a horizontal threaded rod; the rear end of the rotating shaft is connected to the drive motor through a coupling. output shaft; the front end of the rotating shaft is welded and connected to the hexagonal sleeve; the pipe surface of the hexagonal sleeve is provided with a horizontal chute, and the rear end of the hexagonal sliding column is connected to the inner side of the hexagonal sleeve with clearance fit, The limit block is slidingly connected to the inner side of the horizontal chute, and the limit block is fixedly connected to the hexagonal slide column by screws. the front end of the hexagonal sliding column is fixedly connected to a rotating pulley, and the rear side of the rotating pulley is fixedly connected to a rotating disk; the rotating disk is rotatably connected to the lower frame plate through a belt seat bearing; the rotating pulley The drive pulley is connected by a belt drive.

The front end of the horizontal threaded rod is connected with a limit ring through a thread, and the limit ring is arranged on the front end of the front seat plate.

The drive wheel includes a driven pulley, a drive worm, a drive worm wheel, a drive shaft, a pedestal plate, a cutting drive wheel and a dust suction drive wheel; the rotating pulley is connected to the passive pulley through a belt drive; the passive pulley is fixed It is connected to the transmission worm, the rear end of the transmission worm is rotatably connected to the upper frame plate through the bearing with seat, the transmission worm is engaged with the transmission worm gear, the transmission worm wheel is fixedly connected to the middle end of the transmission shaft, and the transmission shaft is rotatably connected to the shaft through the bearing with seat. The frame plate, the axle frame plate is fixedly connected to the upper frame plate, the two ends of the transmission shaft are respectively connected to the left frame plate and the right frame plate in a rotating fit; the left end of the transmission shaft is fixedly connected to the cutting drive wheel, and the right end of the transmission shaft is fixed The dust-sucking drive wheel is connected; the cutting drive wheel is connected to the cutting cutter wheel through a belt drive; the dust-sucking drive wheel is connected to the vacuum cleaner through a belt drive.

The cutting cutter wheel includes a cutter wheel body, a cutter wheel shaft and a cutting driving wheel; the cutter wheel body and the cutting driving wheel are both fixedly connected to the cutter wheel shaft, and the cutter wheel shaft is rotatably connected to the left frame plate through a belt seat bearing; the cutting drive The wheel is connected to the cutting drive wheel through a belt drive.

The vacuum cleaner includes a vacuum hood, a vacuum pipe, a pipe rack plate, a vacuum box, a vacuum fan, a fan shaft, a passive sprocket, a drive sprocket, a chain, a linkage shaft and a vacuum drive wheel; the vacuum drive The pulley is connected to the dust suction driving wheel through a belt drive; the dust suction driving wheel and the driving sprocket are fixedly connected to the left and right ends of the linkage shaft respectively, and the linkage shaft is rotatably connected to the right frame plate through the belt seat bearing; the driving sprocket The passive sprocket is connected through the chain drive, the passive sprocket is fixedly connected to the right end of the fan shaft, the fan shaft is connected to the inner side of the vacuum pipe and the vacuum box by rotation, and the right end of the fan shaft is connected to the vacuum box through the bearing with seat. The box cover is provided with an exhaust port, and the inner side of the exhaust port is connected to the discharge pipe by threads; the dust suction hood is fixedly connected to the left end of the dust suction pipe, and the dust suction pipe is fixedly connected to the pipe rack plate The upper end of the pipe rack plate is fixedly connected to the right rack plate; the right end of the dust suction pipe is connected to the vacuum box through threads; On the inner side of the dust suction pipe; the opening of the dust suction cover is arranged toward the lower end of the cutter wheel body; the inner side of the discharge pipe is provided with a stainless steel metal filter screen.

The pipe fixing frame includes a support frame, a side frame plate, an angle adjustment worm, a screw disc, an angle adjustment worm wheel, a rotating shaft, a support column, a door-shaped seat plate, a pinch roller, a sliding plate, a rectangular sliding sleeve, and a positioning bolt. , horizontal slide plate, spring rod, tension spring, limit disc and rotating disc; the pinch rollers are provided with two, and the outer ends of the two pinch rollers are each fixedly connected with a sliding plate, and the two sliding The plates are slidingly connected to the two ends of the door-shaped seat plate, the door-shaped seat plate is fixedly connected to the support column, the lower end of the support column is fixedly connected to the angle adjustment worm gear, and the angle adjustment worm wheel is fixedly connected to the rotating shaft, and the rotating shaft rotates It is matched and connected to the top of the support frame, and the support frame is fixedly connected to the rear seat plate; the side frame plate is fixedly connected to the left side of the support frame, and the angle adjustment worm is rotated and connected to the upper end of the side frame plate through the bearing with seat, and the angle adjustment The worm gear meshes and drives the connection angle adjustment worm gear; the outer end of a sliding plate is connected to the inner side of the rectangular sliding sleeve, the rectangular sliding sleeve is fixedly connected to one end of the door-shaped seat plate, and the rectangular sliding sleeve is threaded to connect the positioning bolts. The inner side rests on one sliding plate; the outer end of the other sliding plate is fixedly connected to the horizontal sliding plate, the horizontal sliding plate is arranged on the other end of the door-shaped seat plate, the lower end of the horizontal sliding plate is connected to the spring rod through threads, and the middle end of the spring rod slides It is matched and connected in the circular through hole of the support column. The front and rear ends of the spring rod are respectively connected to the rotating disk and the limit disk by screws. The rotating disk and the limit disk are arranged on the outer end of the support column and the horizontal slide plate. A tension spring is sleeved on the spring rod, and the two ends of the tension spring are respectively fixedly connected to the support column and the horizontal slide plate; the front end of the angle adjusting worm is fixedly connected to the twist disk.

The pinch roller includes an upper roller, a lower roller, a roller shaft and a roller frame; the upper roller and the lower roller are respectively connected to the roller frame through a roller shaft, and the upper roller is rotatably connected to the roller frame. Set up and down opposite to the lower roller.

The axis of the cutter wheel body is located between the axis of the upper roller and the axis of the lower roller.

Beneficial effects of the present invention: The device for cutting plastic pipes at multiple angles of the present invention can realize the fixation of the plastic pipes and the adjustment and fixation of the inclination angle of the plastic pipes, which is convenient for cutting the nozzles of the plastic pipes into different required sections. , The present invention is provided with a cutting wheel and a vacuum cleaner. The cutting wheel and the vacuum cleaner are driven and controlled by the same step drive motor, which saves energy and reduces consumption, and has good continuity. When the driving motor is working, it can also drive the cutting knife by rotating the sliding rod. The wheel and the vacuum cleaner move forward and backward, so that the plastic pipe can be cut by the cutting wheel, and the waste generated during cutting can be removed by the vacuum cleaner.

Description of drawings

Fig. 1 is the overall structure schematic diagram one of the present invention;

Fig. 2 is the overall structure schematic diagram two of the present invention;

Fig. 3 is the structural representation of the internal rotary sliding rod of the present invention;

4 is an enlarged view of a partial structure of the internal rotary slide bar of the present invention;

Fig. 5 is the structural representation of the internal movable shelf plate of the present invention;

Fig. 6 is the structural representation of the internal transmission wheel of the present invention;

Fig. 7 is the structural representation of the internal cutting cutter wheel of the present invention;

Fig. 8 is the structural schematic diagram 1 of the internal vacuum cleaner of the present invention;

Fig. 9 is the second structural schematic diagram of the internal vacuum cleaner of the present invention;

Fig. 10 is the first structural schematic diagram of the internal pipe fixing frame of the present invention;

Fig. 11 is the second structural schematic diagram of the internal pipe fixing frame of the present invention;

Figure 12 is a schematic view of the structure of the internal pinch roller of the present invention.

In the figure: drive motor 1; rotating sliding rod 2; rotating shaft 2-1; hexagonal sleeve 2-2; hexagonal sliding column 2-3; limit block 2-4; rotating pulley 2-5; Plate 2-6; Horizontal threaded rod 2-7; Guide sliding rod 3; Front seat plate 4; Rear seat plate 5; Left frame plate 6-4; right frame plate 6-5; base plate 7; transmission wheel 8; driven pulley 8-1; transmission worm 8-2; transmission worm wheel 8-3; transmission shaft 8-4; axle frame plate 8-5; cutting drive wheel 8-6; vacuuming drive wheel 8-7; cutting cutter wheel 9; cutter wheel body 9-1; cutter wheel shaft 9-2; cutting drive wheel 9-3; vacuum cleaner 10; dust cover 10-1; vacuum pipe 10-2; pipe rack plate 10-3; vacuum box 10-4; vacuum fan 10-5; fan shaft 10-6; passive sprocket 10-7; active sprocket 10- 8; chain 10-9; linkage shaft 10-10; vacuum drive wheel 10-11; pipe fixing frame 11; support frame 11-1; side frame plate 11-2; angle adjustment worm 11-3; -4; angle adjustment worm gear 11-5; rotating shaft 11-6; support column 11-7; gate seat plate 11-8; pinch roller 11-9; upper roller 11-9-1; lower roller 11-9-2; roller shaft 11-9-3; roller frame 11-9-4; sliding plate 11-10; rectangular sliding sleeve 11-11; horizontal sliding plate 11-12; spring rod 11-13; pull Extension springs 11-14; limit discs 11-15; rotating discs 11-16.

Detailed ways

The present invention will be further described in detail below in conjunction with accompanying drawings 1-12.

Specific implementation one:

As shown in Figure 1-12, a multi-angle cutting plastic pipe device includes a drive motor 1, a rotating slide bar 2, a guide slide bar 3, a front seat plate 4, a rear seat plate 5, a movable frame plate 6, and a base plate 7 , transmission wheel 8, cutting wheel 9, vacuum cleaner 10 and pipe fixing frame 11, the drive motor 1 is fixedly connected to the rear seat plate 5, the front seat plate 4 and the rear seat plate 5 are fixedly connected to the front and rear of the base plate 7 respectively. side; the output shaft of the drive motor 1 is connected to one end of the rotating sliding rod 2 through a coupling, and the other end of the rotating sliding rod 2 is connected to the front seat plate 4 through threads; the front and rear ends of the guide sliding rod 3 are fixedly connected respectively. On the front seat plate 4 and the rear seat plate 5; the rotating sliding rod 2 is connected to the middle end of the movable frame plate 6 in a rotatable fit, and the guide sliding rod 3 is slidably connected to the lower end of the movable frame plate 6; the transmission wheel 8 is fixedly connected to the upper end of the movable frame plate 6, and the rotating sliding rod 2 is connected to the transmission wheel 8 through the belt drive; the two ends of the transmission wheel 8 are respectively connected to the cutting wheel 9 and the vacuum cleaner 10 through the belt transmission, and the cutting wheel 9 and the vacuum cleaner 10. They are respectively connected to both sides of the upper end of the movable frame plate 6 ; the pipe material fixing frame 11 is fixedly connected to the front end of the top surface of the base plate 7 , and the pipe material fixing frame 11 is located on the left side of the cutting wheel 9 . The device of the present invention for cutting plastic pipes at multiple angles, when in use, clamps the plastic pipe to be processed on the pipe fixing frame 11, and can be adjusted according to the size of the inclined surface to be cut at the mouth of the plastic pipe. The pipe fixing frame 11 adjusts the inclination angle of the plastic pipe, and then connects the drive motor 1 to the power supply and turns it on through the control switch. After the drive motor 1 is started, the output shaft of the drive motor 1 can drive the rotary slide bar 2 to rotate through the coupling. , when the rotating sliding bar 2 rotates, it can drive the movable frame plate 6 and the transmission wheel 8, the cutting wheel 9 and the vacuum cleaner 10 installed on the movable frame plate 6 to move in the front and rear directions, and when the rotating sliding bar 2 rotates, it can also drive the transmission wheel. 8 to work, when the transmission wheel 8 is working, it can synchronously drive the cutting wheel 9 and the vacuum cleaner 10 to work, and the cutting wheel 9 moves forward while performing the cutting work, so as to realize the removal of the plastic to be processed clamped on the pipe fixing frame 11. The tube is cut, and the vacuum cleaner 10 moves back and forth to collect the waste generated by cutting; the guide slide bar 3 plays the role of guiding and limiting; after cutting, the driving motor 1 is reversed to drive the overall back to the original position.

Specific implementation two:

As shown in Fig. 1-12, the movable shelf plate 6 includes an upper shelf plate 6-1, a horizontal plate 6-2, a lower shelf plate 6-3, a left shelf plate 6-4 and a right shelf plate 6-5; the The upper shelf plate 6-1 is fixedly connected to the rear end of the top surface of the horizontal plate 6-2, and the lower shelf plate 6-3 is fixedly connected to the front end of the bottom surface of the horizontal plate 6-2; the left end of the upper shelf plate 6-1 is fixedly connected to the left shelf. Plate 6-4, the right end of the upper shelf plate 6-1 is fixedly connected to the right shelf plate 6-5; the guide slide bar 3 is slidably connected to the lower shelf plate 6-3. The movable shelf plate 6 plays the role of installing and fixing equipment when in use; the lower shelf plate 6-3 can move forward and backward under the driving of the rotating sliding rod 2, and the guiding sliding rod 3 is opposite to the lower shelf plate 6-3. Play the role of guide limit.

Specific implementation three:

As shown in Figure 1-12, the rotating slide bar 2 includes a rotating shaft 2-1, a hexagonal sleeve 2-2, a hexagonal sliding column 2-3, a limit stop 2-4, and a rotating pulley 2- 5. The rotating disk 2-6 and the horizontal threaded rod 2-7; the rear end of the rotating shaft 2-1 is connected to the output shaft of the drive motor 1 through a coupling; the front end of the rotating shaft 2-1 is welded and connected to the hexagonal Sleeve 2-2; the pipe surface of the hexagonal sleeve 2-2 is provided with a horizontal chute, and the rear end of the hexagonal sliding column 2-3 is connected to the inner side of the hexagonal sleeve 2-2 with clearance fit. The stop block 2-4 is slidingly connected to the inner side of the horizontal chute, the limit block 2-4 is fixedly connected to the hexagonal sliding column 2-3 by screws, and the front end of the hexagonal sliding column 2-3 is welded to connect the horizontal thread The rod 2-7 and the horizontal threaded rod 2-7 are connected to the front seat plate 4 through threads; the front end of the cylinder of the hexagonal sliding column 2-3 is fixedly connected to the rotating pulley 2-5, The rotating disk 2-6 is fixedly connected to the side surface; the rotating disk 2-6 is rotatably connected to the lower frame plate 6-3 through a belt seat bearing; the rotating pulley 2-5 is connected to the transmission wheel 8 through a belt drive.

When the rotating sliding rod 2 is working, the output shaft of the driving motor 1 can drive the rotating shaft 2-1 to rotate through the coupling, and when the rotating shaft 2-1 rotates, it can drive the hexagonal sleeve 2-2, the hexagonal casing The sliding column 2-3, the rotating pulley 2-5, the rotating disc 2-6 and the horizontal threaded rod 2-7 rotate. When the horizontal threaded rod 2-7 rotates, the horizontal threaded rod 2-7 contacts the front seat plate 4. The position changes, thereby driving the hexagonal sliding column 2-3 to slide in the front and rear directions on the inner side of the hexagonal sleeve 2-2, and the limit stop 2-4 is slidingly connected to the inner side of the horizontal chute, and the limit stop 2-4 is fixedly connected to the hexagonal sliding column 2-3 by screws, and the limit stop 2-4 can play a limiting role to prevent the hexagonal sliding column 2-3 from being on the inner side of the hexagonal sleeve 2-2 Slide out, the limit block 2-4 is fixedly connected to the hexagonal slide column 2-3 by screws, so that the limit block 2-4 is easy to disassemble, so as to facilitate the disassembly or replacement of the hexagonal sleeve 2-2 and the hexagonal Sliding column 2-3; when the rotating pulley 2-5 rotates, the drive wheel 8 can be driven by the belt to work, and the rotating plate 2-6 is connected to the lower frame plate 6-3 through the belt seat bearing, and the rotating plate 2-6 The position of the lower frame plate 6-3 is relatively fixed. When the rotating plate 2-6 moves in the front and rear directions, the lower frame plate 6-3 can be driven to move forward and backward.

The front ends of the horizontal threaded rods 2 - 7 are connected with a limit ring through a thread, and the limit ring is arranged on the front end of the front seat plate 4 . The limit ring acts as a limit to prevent the horizontal threaded rods 2-7 from being separated from the front seat plate 4 when they move backwards.

Specific implementation four:

As shown in Figures 1-12, the transmission wheel 8 includes a driven pulley 8-1, a transmission worm 8-2, a transmission worm wheel 8-3, a transmission shaft 8-4, a pedestal plate 8-5, and a cutting drive wheel 8 -6 and a dust suction drive wheel 8-7; the rotating pulley 2-5 is connected to the driven pulley 8-1 through a belt drive; the driven pulley 8-1 is fixedly connected to the drive worm 8-2, and the drive worm The rear end of 8-2 is rotatably connected to the upper frame plate 6-1 through the bearing with seat, the transmission worm 8-2 is engaged with the transmission worm wheel 8-3, and the transmission worm wheel 8-3 is fixedly connected to the middle end of the transmission shaft 8-4, The transmission shaft 8-4 is rotatably connected to the axle frame plate 8-5 through the belt seat bearing, the axle frame plate 8-5 is fixedly connected to the upper frame plate 6-1, and the two ends of the transmission shaft 8-4 are respectively connected to the left on the frame plate 6-4 and the right frame plate 6-5; the left end of the transmission shaft 8-4 is fixedly connected to the cutting drive wheel 8-6, and the right end of the transmission shaft 8-4 is fixedly connected to the dust suction drive wheel 8-7; The cutting drive wheel 8-6 is connected to the cutting wheel 9 through a belt drive; the dust suction drive wheel 8-7 is connected to the vacuum cleaner 10 through a belt drive.

When the drive pulley 8 is in use, the rotating pulley 2-5 drives the passive pulley 8-1 to rotate through the belt drive, and when the passive pulley 8-1 rotates, it can drive the drive worm 8-2 to rotate, and the drive worm 8- 2 When rotating, it can drive the transmission worm wheel 8-3 to rotate, when the transmission worm wheel 8-3 rotates, it can drive the transmission shaft 8-4 to rotate, and when the transmission shaft 8-4 rotates, it can drive the cutting drive wheel 8-6 and the dust suction drive wheel 8-7 rotates clockwise, and when the cutting drive wheel 8-6 rotates, the cutting wheel 9 can be driven by the belt to perform clockwise cutting work; the vacuum drive wheel 8-7 drives the vacuum cleaner 10 to work through the belt drive.

Specific implementation five:

As shown in Figures 1-12, the cutting wheel 9 includes a cutting wheel body 9-1, a cutting wheel shaft 9-2 and a cutting driving wheel 9-3; the cutting wheel body 9-1 and the cutting driving wheel 9-3 Both are fixedly connected to the cutter wheel shaft 9-2, and the cutter wheel shaft 9-2 is rotatably connected to the left frame plate 6-4 through a belt seat bearing; the cutting drive wheel 8-6 is connected to the cutting drive wheel 9-3 through a belt drive. When the cutting wheel 9 is working, the cutting driving wheel 8-6 can be driven by the belt to drive the cutting driving wheel 9-3 to rotate clockwise, and the cutting driving wheel 9-3 can drive the cutting wheel shaft 9-2 when it rotates clockwise. Rotate clockwise with the cutter wheel body 9-1, and realize the cutting work of the plastic pipe through the cutter wheel body 9-1.

Specific implementation six:

As shown in Figs. 1-12, the vacuum cleaner 10 includes a vacuum cleaner 10-1, a vacuum pipe 10-2, a pipe rack plate 10-3, a vacuum box 10-4, a vacuum fan 10-5, and a fan shaft 10-6, passive sprocket 10-7, driving sprocket 10-8, chain 10-9, linkage shaft 10-10 and dust suction drive wheel 10-11; the dust suction drive wheel 8-7 is connected by belt drive The dust suction driving wheel 10-11; the dust suction driving wheel 10-11 and the driving sprocket 10-8 are respectively fixedly connected to the left and right ends of the linkage shaft 10-10, and the linkage shaft 10-10 is rotatably connected to the linkage shaft 10-10 through the bearing with seat. On the right frame plate 6-5; the active sprocket 10-8 is connected to the passive sprocket 10-7 through the chain 10-9, and the passive sprocket 10-7 is fixedly connected to the right end of the fan shaft 10-6, and the fan shaft 10 -6 is rotatably connected to the inside of the dust suction pipe 10-2 and the dust collector box 10-4, and the right end of the fan shaft 10-6 is rotatably connected to the cover of the dust collector box 10-4 through a bearing with a seat; the The box cover is provided with an exhaust port, and the inner side of the exhaust port is connected to the discharge pipe through a thread; the dust suction hood 10-1 is fixedly connected to the left end of the dust suction pipe 10-2, and the dust suction pipe 10-2 is fixedly connected to the pipe On the rack plate 10-3, the upper end of the pipe rack plate 10-3 is fixedly connected to the right rack plate 6-5; the right end of the dust suction pipe 10-2 is threadedly connected and connected to the vacuum box 10-4 for easy disassembly ; The dust suction fan 10-5 is fixedly connected to the left end of the fan shaft 10-6, and the dust suction fan 10-5 is rotatably connected to the inner side of the dust suction pipe 10-2; the opening of the dust suction cover 10-1 faces The lower end of the cutter wheel body 9-1 is provided; the inner side of the discharge pipe is provided with a stainless steel metal filter. When the vacuum cleaner 10 is in use, the opening of the dust hood 10-1 is arranged towards the cutter wheel body 9-1, which is convenient for inhaling the plastic waste produced by the cutting of the cutter wheel body 9-1, and the vacuum drive wheel 8-7 is driven by a belt. Drive the vacuum drive wheel 10-11 to work, the vacuum drive wheel 10-11 can drive the linkage shaft 10-10 to rotate, and the linkage shaft 10-10 can drive the drive sprocket 10-8 to rotate when the linkage shaft 10-10 rotates, and the drive sprocket 10 -8 can drive the passive sprocket 10-7 to rotate through the chain 10-9, when the passive sprocket 10-7 rotates, it can drive the fan shaft 10-6 to rotate, and when the fan shaft 10-6 rotates, it can drive the vacuum fan 10- 5 is rotated, so as to generate wind power through the dust suction fan 10-5, collect the waste generated by cutting, and collect the waste into the dust suction box 10-4; the discharge pipe is used for exhausting, and the inside of the discharge pipe is provided with stainless steel metal The filter screen is easy to block the waste generated during cutting. When the waste needs to be discharged, the discharge pipe is disassembled, and the waste can be taken out through the exhaust port. The inner side of the exhaust port is connected to the discharge pipe by threads, and the discharge pipe is easy to disassemble.

Specific implementation seven:

As shown in Fig. 1-12, the pipe fixing frame 11 includes a support frame 11-1, a side frame plate 11-2, an angle adjustment worm 11-3, a screw disc 11-4, an angle adjustment worm wheel 11-5, a rotating Shaft 11-6, support column 11-7, gate seat plate 11-8, pinch roller 11-9, sliding plate 11-10, rectangular sliding sleeve 11-11, positioning bolt, horizontal slide plate 11-12, spring Rods 11-13, tension springs 11-14, limit discs 11-15 and rotating discs 11-16; there are two pinch rollers 11-9, two pinch rollers 11-9 Each of the outer ends of the two sliding plates 11-10 is fixedly connected to a sliding plate 11-10, and the two sliding plates 11-10 are respectively slidingly connected to the two ends of the door-shaped seat plate 11-8, and the door-shaped seat plate 11-8 is fixedly connected to the support column 11- 7, the lower end of the support column 11-7 is fixedly connected to the angle adjustment worm gear 11-5, the angle adjustment worm gear 11-5 is fixedly connected to the rotating shaft 11-6, and the rotating shaft 11-6 is rotatably connected to the support frame 11- 1, the support frame 11-1 is fixedly connected to the rear seat plate 5; the side frame plate 11-2 is fixedly connected to the left side of the support frame 11-1, and the angle adjustment worm 11-3 is rotatably connected through the bearing with seat On the upper end of the side frame plate 11-2, the angle adjustment worm 11-3 is engaged with the transmission connection angle adjustment worm wheel 11-5; the outer end of a sliding plate 11-10 is slidingly connected to the inner side of the rectangular sliding sleeve 11-11. The sleeve 11-11 is fixedly connected to one end of the door-shaped seat plate 11-8, the rectangular sliding sleeve 11-11 is connected with positioning bolts through threads, and the inner side of the positioning bolts is pressed against one sliding plate 11-10; the other sliding plate 11-11 The outer end of 10 is fixedly connected to the horizontal sliding plate 11-12, the horizontal sliding plate 11-12 is arranged on the other end of the door-shaped seat plate 11-8, and the lower end of the horizontal sliding plate 11-12 is connected to the spring rod 11-13 through threads, and the spring rod The middle end of 11-13 is slidably connected to the circular through hole of the support column 11-7, and the front and rear ends of the spring rod 11-13 are respectively connected to the rotating disc 11-16 and the limiting disc 11-15 by screws. , the rotating disc 11-16 and the limiting disc 11-15 are arranged on the outer ends of the support column 11-7 and the horizontal slide plate 11-12; The two ends of the extension springs 11-14 are fixedly connected to the support column 11-7 and the horizontal slide plate 11-12 respectively; the front end of the angle adjusting worm 11-3 is fixedly connected to the twist plate 11-4; The setting of -11 and positioning bolts makes it easy to adjust the distance between the two sliding plates 11-10 and fix the position of one sliding plate 11-10, so as to adjust the distance between the two pinch rollers 11-9. distance between.

When the pipe fixing frame 11 is working, the plastic pipe to be cut can be inserted between the two pinch rollers 11-9, because the interior of the pipe fixing frame 11 is provided with a spring rod 11-13 and a tension spring 11. -14, so that the sliding plate 11-10 on the side frame plate 11-2 can perform appropriate movement in the horizontal direction, so that plastic pipes of different sizes can be clamped and fixed between the two pinch rollers 11-9. When it is necessary to adjust the inclination angle of the nozzle of the plastic pipe to be cut, it can be adjusted by rotating the rotary disk 11-4. When the rotary disk 11-4 rotates, it can drive the angle adjustment worm 11-3 to rotate, and the angle adjustment worm 11-3 When rotating, it can drive the adjusting worm wheel 11-5 to rotate; when the adjusting worm wheel 11-5 rotates, it can drive the supporting column 11-7 to rotate; The pinch rollers 11-9 are rotated to rotate the plastic pipe clamped between the two pinch rollers 11-9; and due to the structure of the angle adjustment worm 11-3 and the angle adjustment worm wheel 11-5 Setting, so that the angle of the plastic tube can be adjusted to achieve self-locking.

The pinch roller 11-9 includes an upper roller 11-9-1, a lower roller 11-9-2, a roller shaft 11-9-3 and a roller frame 11-9-4; the upper roller The drum 11-9-1 and the lower drum 11-9-2 are respectively connected to the drum frame 11-9-4 through a drum shaft 11-9-3. The upper drum 11-9-1 and the lower drum The rollers 11-9-2 are arranged opposite each other up and down. When the pinch roller 11-9 is in use, the plastic pipe is clamped by the upper roller 11-9-1 and the lower roller 11-9-2, and the upper roller 11-9-1 and the lower roller 11-9-1 The setting of 11-9-2 is convenient for workers to turn the plastic pipe.

The axis of the cutter wheel body 9-1 is located between the axis of the upper roller 11-9-1 and the axis of the lower roller 11-9-2.

The working principle of the present invention is as follows: the multi-angle cutting plastic pipe device of the present invention, when in use, clamps the plastic pipe to be processed on the pipe fixing frame 11, and can be cut according to the bevel of the mouth of the plastic pipe. Adjust the inclination angle of the plastic pipe through the pipe fixing frame 11, then connect the drive motor 1 to the power supply and turn it on through the control switch. After the drive motor 1 is started, the output shaft of the drive motor 1 can pass through the coupling. Drive the rotary slide bar 2 to rotate, when the rotary slide bar 2 rotates, it can drive the movable frame plate 6 and the transmission wheel 8, the cutting wheel 9 and the vacuum cleaner 10 installed on the movable frame plate 6 to move in the front and rear directions, and the rotary slide bar 2 When rotating, it can also drive the transmission wheel 8 to work. When the transmission wheel 8 is working, it can simultaneously drive the cutting wheel 9 and the vacuum cleaner 10 to work. The plastic pipe to be processed on 11 is cut, and the vacuum cleaner 10 moves back and forth while collecting the waste generated by cutting; the guide slide bar 3 plays the role of guiding and limiting; after cutting, the driving motor 1 reverses. Rotate to drive the whole of the present invention back to its original position.

Of course, the above description does not limit the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by those of ordinary skill in the art within the essential scope of the present invention also belong to the present invention. protected range.

Claims (4)

1. The utility model provides a device of multi-angle cutting plastics tubular product, includes driving motor (1), rotary slide bar (2), direction slide bar (3), preceding bedplate (4), back bedplate (5), movable frame board (6), bed plate (7), drive wheel (8), cutting knife flywheel (9), dust catcher (10) and tubular product mount (11), its characterized in that: the driving motor (1) is fixedly connected to the rear seat plate (5), and the front seat plate (4) and the rear seat plate (5) are respectively and fixedly connected to the front side and the rear side of the base plate (7); an output shaft of the driving motor (1) is connected with one end of the rotary slide rod (2) through a coupler, and the other end of the rotary slide rod (2) is connected to the front seat plate (4) through threads; the front end and the rear end of the guide slide bar (3) are respectively and fixedly connected to the front seat plate (4) and the rear seat plate (5); the rotary slide bar (2) is connected to the middle end of the movable frame plate (6) in a rotating fit manner, and the guide slide bar (3) is connected to the lower end of the movable frame plate (6) in a sliding fit manner; the transmission wheel (8) is fixedly connected to the upper end of the movable frame plate (6), and the rotary slide rod (2) is connected with the transmission wheel (8) through belt transmission; two ends of the driving wheel (8) are respectively connected with the cutting knife wheel (9) and the dust collector (10) through belt transmission, and the cutting knife wheel (9) and the dust collector (10) are respectively connected with two sides of the upper end of the movable frame plate (6); the pipe fixing frame (11) is fixedly connected to the front end of the top surface of the base plate (7), and the pipe fixing frame (11) is located on the left side of the cutting knife wheel (9);

the movable frame plate (6) comprises an upper frame plate (6-1), a transverse plate (6-2), a lower frame plate (6-3), a left frame plate (6-4) and a right frame plate (6-5); the upper frame plate (6-1) is fixedly connected to the rear end of the top surface of the transverse plate (6-2), and the lower frame plate (6-3) is fixedly connected to the front end of the bottom surface of the transverse plate (6-2); the left end of the upper frame plate (6-1) is fixedly connected with a left frame plate (6-4), and the right end of the upper frame plate (6-1) is fixedly connected with a right frame plate (6-5); the guide sliding rod (3) is connected to the lower frame plate (6-3) in a sliding fit manner;

the rotary sliding rod (2) comprises a rotary shaft (2-1), a hexagonal sleeve (2-2), a hexagonal sliding column (2-3), a limit stop (2-4), a rotary belt wheel (2-5), a rotary disc (2-6) and a horizontal threaded rod (2-7); the rear end of the rotating shaft (2-1) is connected with an output shaft of the driving motor (1) through a coupling; the front end of the rotating shaft (2-1) is welded and connected with a hexagonal sleeve (2-2); a horizontal sliding groove is formed in the tube surface of the hexagonal sleeve (2-2), the rear end of the hexagonal sliding column (2-3) is connected to the inner side of the hexagonal sleeve (2-2) in a clearance fit mode, a limit stop (2-4) is connected to the inner side of the horizontal sliding groove in a sliding fit mode, the limit stop (2-4) is fixedly connected to the hexagonal sliding column (2-3) through a screw, the front end of the hexagonal sliding column (2-3) is connected with a horizontal threaded rod (2-7) in a welding mode, and the horizontal threaded rod (2-7) is connected to the front seat plate (4) through threads; the front end of the cylinder of the hexagonal sliding column (2-3) is fixedly connected with a rotary belt wheel (2-5), and the rear side surface of the rotary belt wheel (2-5) is fixedly connected with a rotary disc (2-6); the rotating disc (2-6) is rotatably connected to the lower frame plate (6-3) through a bearing with a seat; the rotary belt wheels (2-5) are in transmission connection with a transmission wheel (8) through a belt;

the front ends of the horizontal threaded rods (2-7) are connected with a limiting ring through threads, and the limiting ring is arranged at the front end of the front seat plate (4);

the transmission wheel (8) comprises a driven belt wheel (8-1), a transmission worm (8-2), a transmission worm wheel (8-3), a transmission shaft (8-4), a shaft frame plate (8-5), a cutting driving wheel (8-6) and a dust collection driving wheel (8-7); the rotating belt wheels (2-5) are connected with driven belt wheels (8-1) through belt transmission; the driven belt wheel (8-1) is fixedly connected to the transmission worm (8-2), the rear end of the transmission worm (8-2) is rotatably connected to the upper frame plate (6-1) through a bearing with a seat, the transmission worm (8-2) is meshed with the transmission worm wheel (8-3), the transmission worm wheel (8-3) is fixedly connected to the middle end of the transmission shaft (8-4), the transmission shaft (8-4) is rotatably connected to the shaft frame plate (8-5) through the bearing with a seat, the shaft frame plate (8-5) is fixedly connected to the upper frame plate (6-1), and two ends of the transmission shaft (8-4) are respectively rotatably connected to the left frame plate (6-4) and the right frame plate (6-5) in a matched manner; the left end of the transmission shaft (8-4) is fixedly connected with a cutting driving wheel (8-6), and the right end of the transmission shaft (8-4) is fixedly connected with a dust collection driving wheel (8-7); the cutting driving wheels (8-6) are connected with a cutting knife wheel (9) through belt transmission; the dust collection driving wheels (8-7) are connected with a dust collector (10) through belt transmission;

the cutting knife wheel (9) comprises a knife wheel body (9-1), a knife wheel shaft (9-2) and a cutting driving wheel (9-3); the knife flywheel body (9-1) and the cutting driving wheel (9-3) are fixedly connected to a knife flywheel shaft (9-2), and the knife flywheel shaft (9-2) is rotatably connected to the left frame plate (6-4) through a bearing with a seat; the cutting driving wheel (8-6) is connected with the cutting driving wheel (9-3) through a belt;

the dust collector (10) comprises a dust collection cover (10-1), a dust collection pipe (10-2), a pipe frame plate (10-3), a dust collection box (10-4), a dust collection fan (10-5), a fan shaft (10-6), a driven chain wheel (10-7), a driving chain wheel (10-8), a chain (10-9), a linkage shaft (10-10) and a dust collection driving wheel (10-11); the dust collection driving wheels (8-7) are connected with dust collection driving wheels (10-11) through belt transmission; the dust collection driving wheels (10-11) and the driving chain wheels (10-8) are respectively and fixedly connected to the left end and the right end of the linkage shaft (10-10), and the linkage shaft (10-10) is rotatably connected to the right frame plate (6-5) through a bearing with a seat; the driving chain wheel (10-8) is in transmission connection with a driven chain wheel (10-7) through a chain (10-9), the driven chain wheel (10-7) is fixedly connected to the right end of a fan shaft (10-6), the fan shaft (10-6) is in running fit with the inner sides of a dust suction pipe (10-2) and a dust suction box (10-4), and the right end of the fan shaft (10-6) is in running fit with a box cover of the dust suction box (10-4) through a bearing with a seat; the box cover is provided with an exhaust port, and the inner side of the exhaust port is connected with a discharge pipe through threads; the dust hood (10-1) is fixedly connected to the left end of the dust suction pipe (10-2), the dust suction pipe (10-2) is fixedly connected to the pipe frame plate (10-3), and the upper end of the pipe frame plate (10-3) is fixedly connected to the right frame plate (6-5); the right end of the dust collection pipe (10-2) is connected and communicated with a dust collection box (10-4) through threads; the dust absorption fan (10-5) is fixedly connected to the left end of the fan shaft (10-6), and the dust absorption fan (10-5) is connected to the inner side of the dust absorption pipe (10-2) in a rotating fit manner; the opening of the dust hood (10-1) faces the lower end of the cutter wheel body (9-1); and a stainless steel metal filter screen is arranged on the inner side of the discharge pipe.

2. The apparatus for cutting plastic pipe at multiple angles as claimed in claim 1, wherein: the pipe fixing frame (11) comprises a supporting frame (11-1), a side frame plate (11-2), an angle adjusting worm (11-3), a screwing disc (11-4), an angle adjusting worm wheel (11-5), a rotating shaft (11-6), a supporting column (11-7), a door-shaped seat plate (11-8), a pipe clamping roller (11-9), a sliding plate (11-10), a rectangular sliding sleeve (11-11), a positioning bolt, a horizontal sliding plate (11-12), a spring rod (11-13), an extension spring (11-14), a limiting disc (11-15) and a rotating disc (11-16); the pipe clamping rollers (11-9) are provided with two, the outer ends of the two pipe clamping rollers (11-9) are fixedly connected with a sliding plate (11-10) respectively, the two sliding plates (11-10) are connected to the two ends of a door-shaped seat plate (11-8) in a sliding fit mode respectively, the door-shaped seat plate (11-8) is fixedly connected to a supporting column (11-7), the lower end of the supporting column (11-7) is fixedly connected to an angle adjusting worm gear (11-5), the angle adjusting worm gear (11-5) is fixedly connected to a rotating shaft (11-6), the rotating shaft (11-6) is connected to the top end of a supporting frame (11-1) in a rotating fit mode, and the supporting frame (11-1) is fixedly connected to a rear seat plate (5; the side frame plate (11-2) is fixedly connected to the left side of the support frame (11-1), the angle adjusting worm (11-3) is rotatably connected to the upper end of the side frame plate (11-2) through a bearing with a seat, and the angle adjusting worm (11-3) is meshed with the angle adjusting worm gear (11-5) in a transmission connection; the outer end of one sliding plate (11-10) is connected to the inner side of a rectangular sliding sleeve (11-11) in a sliding fit manner, the rectangular sliding sleeve (11-11) is fixedly connected to one end of a door-shaped seat plate (11-8), the rectangular sliding sleeve (11-11) is connected with a positioning bolt through threads, and the inner side of the positioning bolt is propped against one sliding plate (11-10); the outer end of the other sliding plate (11-10) is fixedly connected with a horizontal sliding plate (11-12), the horizontal sliding plate (11-12) is arranged at the other end of the door-shaped seat plate (11-8), the lower end of the horizontal sliding plate (11-12) is connected onto a spring rod (11-13) through threads, the middle end of the spring rod (11-13) is connected into a circular through hole of a supporting column (11-7) in a sliding fit manner, the front end and the rear end of the spring rod (11-13) are respectively fixedly connected with a rotating disc (11-16) and a limiting disc (11-15) through screws, and the rotating disc (11-16) and the limiting disc (11-15) are arranged at the outer ends of the supporting column (11-7) and the horizontal sliding plate (11-12); the spring rods (11-13) are sleeved with extension springs (11-14), and two ends of each extension spring (11-14) are respectively and fixedly connected to the support columns (11-7) and the horizontal sliding plates (11-12); the front end of the angle adjusting worm (11-3) is fixedly connected with a screwing disc (11-4).

3. The apparatus for cutting plastic pipe at multiple angles as claimed in claim 2, wherein: the pipe clamping roller (11-9) comprises an upper roller (11-9-1), a lower roller (11-9-2), a roller shaft (11-9-3) and a roller frame (11-9-4); the upper roller (11-9-1) and the lower roller (11-9-2) are respectively rotatably connected to the roller frame (11-9-4) through a roller shaft (11-9-3), and the upper roller (11-9-1) and the lower roller (11-9-2) are arranged oppositely up and down.

4. The apparatus of claim 3, wherein the apparatus comprises: the axis of the knife flywheel body (9-1) is positioned between the axis of the upper roller (11-9-1) and the axis of the lower roller (11-9-2).

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