CN219404486U - PVC tubular product annular cutting machine - Google Patents

PVC tubular product annular cutting machine Download PDF

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Publication number
CN219404486U
CN219404486U CN202320757374.2U CN202320757374U CN219404486U CN 219404486 U CN219404486 U CN 219404486U CN 202320757374 U CN202320757374 U CN 202320757374U CN 219404486 U CN219404486 U CN 219404486U
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CN
China
Prior art keywords
pvc pipe
bevel gear
annular
frame
screw rod
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Application number
CN202320757374.2U
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Chinese (zh)
Inventor
钟水英
张双红
苏意军
黄林德
苏印聪
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Fujian Pandeming Power Equipment Co ltd
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Fujian Pandeming Power Equipment Co ltd
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Priority to CN202320757374.2U priority Critical patent/CN219404486U/en
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Abstract

The utility model relates to a PVC pipe annular cutting machine in the technical field of cutting machines, wherein a telescopic dust removing mechanism comprises a bevel gear II which is in meshed connection with a bevel gear I, a rotating shaft which is used for rotating along with the bevel gear II is inserted into the middle of the bevel gear II, a rotary drum which is used for synchronously rotating along with the bevel gear III is inserted into the middle of the bevel gear III, and a screw rod which is used for stretching when the rotary drum rotates is screwed into a drum cavity of the rotary drum. After the PVC pipe is cut, the motor II can be driven, the transmission shaft rotates under the drive of the motor II, so that the rotary cylinder rotates, the screw rod can extend rightwards under the rotation of the rotary cylinder, the bellmouth can extend into the cavity of the working frame, under the action of the dust collector, scraps can be sucked into the dust storage box along the pipeline of the hose, and after the PVC pipe is cut, scraps in the box cavity of the dust storage box are uniformly treated.

Description

PVC tubular product annular cutting machine
Technical Field
The utility model relates to the technical field of cutting machines, in particular to a PVC pipe annular cutting machine.
Background
At present, the PVC pipeline has a wide application range. Because of the different use fields and different use modes, the annular cutting machine is required to cut the PVC pipeline, and the generated fragments can be scattered when the existing annular cutting machine cuts the PVC pipe, and even fall into the PVC pipeline.
For example, chinese patent application No. CN202022041821.3 is an annular cutting machine for large plastic tubing, which comprises: two limit rollers with the number of two are movably mounted on the opposite sides of the fixing frame, a sprocket is movably mounted on the front face of the connecting frame at the bottom, a driving motor is fixedly mounted on the front face of the connecting frame at the bottom, the output end of the driving motor, the sprocket and the two limit rollers at the bottom are in transmission connection through a second chain, a hydraulic rod positioned on the back of the chassis is fixedly mounted on the back of the vertical plate, and a cutting device is fixedly mounted at the output end of the hydraulic rod. It has the following technical defects:
when utilizing cutting device to cut PVC tubular product, can produce a large amount of piece, because the opening part is fixed through the riser, can't effectually clear up the piece to can lead to subaerial piece that is full of.
Disclosure of Invention
In order to solve the problem that the cutting device is used for cutting PVC pipes and a large amount of scraps are generated in the prior art, and the scraps cannot be cleaned because the opening is fixed through the vertical plate, so that the ground is filled with the scraps, the utility model provides the following technical scheme:
the utility model provides a PVC tubular product annular cutting machine, includes the PVC pipe, is used for carrying out the annular cutting mechanism of cutting to the PVC pipe and is used for carrying out the work frame that supports to the PVC pipe, be provided with in the support body cavity of work frame and be used for carrying out the flexible dust removal mechanism of collecting to the piece that produces after the annular cutting mechanism cuts the PVC pipe, fixed mounting has the fixture that is used for carrying out the centre gripping to the PVC pipe on the support body of work frame.
The clamping mechanism comprises a second motor fixedly installed on the rear side face of the frame body of the working frame, a transmission shaft used for rotating is fixedly installed at the shaft end of an output shaft of the second motor, and a bevel gear I used for driving the telescopic dust removing mechanism to conduct telescopic dust removal is sleeved on the shaft body of the transmission shaft.
The telescopic dust removal mechanism comprises a bevel gear II which is meshed with the bevel gear I, a rotating shaft which is used for rotating along with the bevel gear II is inserted in the middle of the bevel gear II, a bevel gear IV is fixedly arranged at the other end of the rotating shaft, a bevel gear III which is used for meshing with the bevel gear IV is arranged on the right side of the bevel gear IV, a rotary drum which is used for synchronously rotating along with the bevel gear III is inserted in the middle of the bevel gear III, a screw rod which is used for stretching when the rotary drum rotates is screwed in a cylindrical cavity of the rotary drum, and a horn mouth which is used for collecting scraps in a cavity of the working frame is fixedly arranged at the right end of the screw rod.
Further, the frame body left end face fixed mounting of work frame has the dust storage box that is used for collecting the piece that annular cutting mechanism cutting PVC pipe produced, the top of dust storage box is provided with the hose that is used for collecting the piece in the cavity of work frame, and the hose runs through the inner wall of rotatory section of thick bamboo and screw rod and be connected with the horn mouth, the right-hand member face fixed mounting of rotatory section of thick bamboo has the stopper that is used for carrying out spacing to rotatory section of thick bamboo.
Further, the clamping mechanism further comprises a first belt pulley fixedly arranged on the top end face of the transmission shaft, a second belt pulley connected with the first belt pulley through a belt is arranged in front of the first belt pulley, a screw rod used for rotating is fixedly arranged on the bottom end face of the second belt pulley, a movable plate used for supporting the screw rod is sleeved on the rod body of the screw rod, and the movable plate is fixedly arranged on the frame body of the working frame.
Further, a first clamping device and a second clamping device for clamping the PVC pipe are connected to the rod body of the screw rod in a threaded mode, the direction of threads in the block body of the first clamping device is opposite to the direction of threads in the block body of the second clamping device, and when the screw rod rotates, the movement directions of the first clamping device and the second clamping device are opposite.
Further, clamping device II includes the movable block of being connected with the lead screw silk, the right side of movable block is provided with the grip block that is used for carrying out the centre gripping to the PVC pipe, the bottom fixed mounting of grip block has the supporting shoe that is used for supporting the grip block, swing joint has the articulated pole that is used for with supporting shoe swing joint on the block of movable block.
Further, the annular cutting mechanism comprises a first motor fixedly arranged on the top end face of the frame body of the working frame, a first gear used for rotating is fixedly arranged at the output shaft end of the first motor, annular teeth used for being meshed with the first gear are arranged below the first gear, and a cutting knife used for cutting the PVC pipe is fixedly arranged on the inner side of the ring body of the annular teeth.
Further, an annular groove which is convenient for the ring gear to rotate is formed in the frame body of the working frame, and connecting rods which support the ring gear are movably connected to the left wall body and the right wall body of the annular groove.
Compared with the prior art, the utility model has the beneficial effects that:
through setting up fixture and flexible dust removal mechanism, after the PVC pipe cuts, but driving motor two, remove the centre gripping to the PVC pipe through clamping device one and clamping device two, the transmission shaft rotates under the drive of motor two this moment, thereby make the rotary drum rotate, and the screw rod can extend right under the rotation of rotary drum this moment, and then make the horn mouth stretch into in the cavity of work frame, under the effect of dust catcher, the dust collection box can be followed to the pipeline suction of hose, cut the back to the PVC pipe, carry out unified processing to the piece of dust collection box's incasement again.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of a work frame of the present utility model;
FIG. 3 is a schematic view of a clamping mechanism according to the present utility model;
FIG. 4 is a schematic diagram of a second embodiment of the clamping device of the present utility model;
FIG. 5 is a schematic view of the structure of the telescopic dust removing mechanism of the present utility model;
fig. 6 is a partial cross-sectional view of the telescopic dust removal mechanism of the present utility model.
In the drawings, the list of part names represented by the reference numerals is as follows:
100-PVC pipe, 200-working frame, 210-annular groove, 300-annular cutting mechanism, 310-motor I, 320-gear I, 330-annular tooth, 340-cutting knife, 400-clamping mechanism, 410-motor II, 420-transmission shaft, 430-bevel gear I, 440-pulley I, 450-pulley II, 460-lead screw, 470-clamping device I, 480-clamping device II, 481-movable block, 482-hinged rod, 483-supporting block, 484-clamping plate, 500-telescopic dust removing mechanism, 510-dust storage box, 520-hose, 530-limiting block, 540-rotary drum, 550-bevel gear II, 560-bevel gear III, 570-screw, 580-horn mouth.
Detailed Description
Preferred embodiments for carrying out the present utility model are described in detail below, and a clear and complete description thereof is provided with reference to the accompanying drawings.
Referring to fig. 1-6, the present utility model provides a PVC pipe annular cutter.
The current PVC pipe 100 has a wide range of applications. Because of the different use fields and different use modes, the annular cutting machine is required to cut the PVC pipe 100, and the existing annular cutting machine can scatter the generated scraps when cutting the PVC pipe 100, and even the scraps fall into the PVC pipeline. Therefore, the processing of the scraps is needed, wherein the processing device comprises an annular cutting mechanism 300 for cutting the PVC pipe 100 and a working frame 200 for supporting the PVC pipe 100, a telescopic dust removing mechanism 500 for collecting scraps generated after the annular cutting mechanism 300 cuts the PVC pipe 100 is arranged in a frame cavity of the working frame 200, and a clamping mechanism 400 for clamping the PVC pipe 100 is fixedly arranged on a frame body of the working frame 200.
An annular groove 210 which is convenient for the ring gear 330 to rotate is arranged in the frame body of the working frame 200, and the groove width of the annular groove 210 is slightly larger than the width of the ring gear 330, so that the ring gear 330 can be convenient for rotating. Connecting rods for supporting the ring teeth 330 are movably connected to the left and right walls of the annular groove 210.
The ring-shaped cutting mechanism 300 includes a first motor 310 fixedly installed on the top end surface of the frame body of the work frame 200, and the first motor 310 is installed on the frame body of the work frame 200 in a bolt connection manner. The output shaft end of the first motor 310 is provided with a first gear 320 for rotation through a coupling, a ring gear 330 for meshed connection with the first gear 320 is arranged below the first gear 320, a cutter 340 for cutting the PVC pipe 100 is fixedly arranged on the inner side of the ring body of the ring gear 330, and the cutter 340 is connected with the inner side of the ring body of the ring gear 330 through a bolt connection mode. When the operator drives the first motor 210 to work, the cutter 340 can be driven to synchronously follow the ring teeth 330 to rotate, so that the PVC pipe 100 can be cut.
The clamping mechanism 400 comprises a second motor 410 fixedly mounted on the rear side of the frame body of the working frame 200, and the second motor 410 is mounted on the rear side of the frame body of the working frame 200 in a bolt connection manner. The shaft end of the output shaft of the second motor 410 is provided with a transmission shaft 420 for rotation through a coupling, and the transmission shaft 420 is connected with a support plate through a bearing embedded, so that the transmission shaft 420 can be supported, and the support plate is welded on the frame body of the work frame 200. The shaft body of the transmission shaft 420 is sleeved with a bevel gear I430 for driving the telescopic dust removal mechanism 500 to carry out telescopic dust removal, and the bevel gear I430 is installed on the shaft body of the transmission shaft 420 through key connection.
The clamping mechanism 400 further includes a first pulley 440 fixedly mounted on the top end surface of the transmission shaft 420, and the first pulley 440 is welded to the top end surface of the transmission shaft 420, so that the first pulley 440 can be synchronously driven to rotate when the transmission shaft 420 rotates. A second pulley 450 connected with the first pulley 440 through a belt is arranged in front of the first pulley 440, i.e. when the first pulley 440 rotates, the second pulley 450 is driven to rotate. The bottom end surface of the second belt pulley 450 is fixedly provided with a screw rod 460 for rotation, and the top end surface of the screw rod 460 is connected with the bottom end surface of the second belt pulley 450 through welding. The movable plate for supporting the screw rod 460 is sleeved on the rod body of the rod 460 and fixedly mounted on the frame body of the working frame 200, so that the belt pulley II 450 is driven to rotate when the belt pulley I440 rotates, and the screw rod 460 can rotate. And the number of the screw rods 460 is two, so that clamping and clamping of the PVC pipe 100 can be facilitated.
The rod body of the screw rod 460 is screwed with a first clamping device 470 and a second clamping device 480 for clamping the PVC pipe 100, the direction of threads in the block body of the first clamping device 470 is opposite to that of threads in the block body of the second clamping device 480, and when the screw rod 460 rotates, the movement directions of the first clamping device 470 and the second clamping device 480 are opposite. When the PVC pipe needs to be clamped, the screw rod 460 can be rotated under the belt transmission between the belt pulley I440 and the belt pulley II 450 only when the motor II 410 starts to work, so that the clamping device I470 can be driven to move downwards to clamp the PVC pipe 100, the clamping device II 480 moves upwards to clamp the PVC pipe 100, and further the PVC pipe 100 can be better clamped.
The second clamping device 480 comprises a moving block 481 in threaded connection with the screw rod 460, a clamping plate 484 for clamping the PVC pipe 100 is arranged on the right side of the moving block 481, and the clamping plate 484 can be correspondingly adjusted according to the diameter of the PVC pipe 100. The bottom end fixed mounting of grip plate 484 has a support block 483 for supporting grip plate 484, and this support plate 484 is connected with support block 483 by means of bolting. The block body of the moving block 481 is movably connected with a hinge 482 which is movably connected with the supporting block 483, so that the clamping plate 484 can clamp the PVC pipe when the moving block 481 moves upwards.
The telescopic dust removing mechanism 500 comprises a second bevel gear 550 which is in meshed connection with the first bevel gear 430, the second bevel gear 550 is positioned at the rear of the transmission shaft 420, a rotating shaft which is used for rotating along with the second bevel gear 550 is inserted in the middle of the second bevel gear 550, the rotating shaft is embedded in a frame body of the working frame 200 through a bearing, a fourth bevel gear 560 is fixedly arranged at the other end of the rotating shaft, and the fourth bevel gear and the third bevel gear 560 can enable the rotating cylinder 540 to synchronously rotate when the transmission shaft 420 rotates. The middle part of bevel gear three 560 is pegged graft and is used for following bevel gear three 560 in step and rotates rotatory section of thick bamboo 540, and the intracavity silk of rotatory section of thick bamboo 540 connects and is used for carrying out flexible screw rod 570 when rotatory section of thick bamboo 540 rotates, and the right-hand member fixed mounting of screw rod 570 has the horn mouth 580 that is used for collecting the piece in the cavity of work frame 200, and the right-hand member face fixed mounting of rotatory section of thick bamboo 540 is used for carrying out spacing stopper 530 of rotatory section of thick bamboo 540.
The left end surface of the frame body of the work frame 200 is fixedly provided with a dust storage box 510 for collecting scraps produced by cutting the PVC pipe 100 by the annular cutting mechanism 300, the dust storage box 510 is arranged on the left end surface of the frame body of the work frame 200 in a bolt connection mode, the top end of the dust storage box 510 is provided with a hose 520 for collecting scraps in a cavity of the work frame 200, and the hose 520 penetrates through the inner walls of the rotary cylinder 540 and the screw 570 to be connected with the horn mouth 580, so that scraps in the cavity of the work frame 200 can be conveniently absorbed into the box cavity of the dust storage box 510. While the other end of the hose 520 is plugged into the cleaner so as to facilitate cleaning of debris. After the PVC pipe 100 is cut, the motor II 410 can be driven, the clamping of the PVC pipe 100 is released through the clamping device I470 and the clamping device II 580, at this time, the transmission shaft 420 rotates under the driving of the motor II 410, so that the rotary drum 540 rotates, the screw 570 can extend rightward under the rotation of the rotary drum 540, the bell mouth 580 can extend into the cavity of the working frame 200, and under the action of the dust collector, scraps can be sucked into the dust storage box 510 along the pipeline of the hose 520, and after the PVC pipe 100 is cut, scraps in the box cavity of the dust storage box 510 are uniformly treated.
Based on the above description and the drawings, one skilled in the art will be able to understand and practice the present utility model. Furthermore, any non-inventive modifications to the present utility model that would not be made by a person skilled in the art without the inventive effort would still fall within the scope of the present utility model.

Claims (7)

1. The utility model provides a PVC tubular product annular cutting machine, includes PVC pipe (100), is used for carrying out annular cutting mechanism (300) of cutting PVC pipe (100) and is used for carrying out work frame (200) that support PVC pipe (100), its characterized in that: a telescopic dust removing mechanism (500) for collecting scraps generated after the annular cutting mechanism (300) cuts the PVC pipe (100) is arranged in a frame body cavity of the working frame (200), and a clamping mechanism (400) for clamping the PVC pipe (100) is fixedly arranged on the frame body of the working frame (200);
the clamping mechanism (400) comprises a second motor (410) fixedly arranged on the rear side surface of the frame body of the working frame (200), a transmission shaft (420) for rotating is fixedly arranged at the shaft end of an output shaft of the second motor (410), and a bevel gear I (430) for driving the telescopic dust removing mechanism (500) to carry out telescopic dust removing is sleeved on the shaft body of the transmission shaft (420);
the telescopic dust removal mechanism (500) comprises a bevel gear II (550) which is in meshed connection with a bevel gear I (430), a rotating shaft which is used for rotating along with the bevel gear II (550) is inserted in the middle of the bevel gear II (550), a bevel gear IV is fixedly arranged at the other end of the rotating shaft, a bevel gear III (560) which is used for meshing with the bevel gear IV is arranged on the right side of the bevel gear IV, a rotary cylinder (540) which is used for synchronously rotating along with the bevel gear III (560) is inserted in the middle of the bevel gear III (560), a screw (570) which is used for stretching when the rotary cylinder (540) rotates is connected in a cylinder cavity of the rotary cylinder (540) in a threaded manner, and a horn mouth (580) which is used for collecting scraps in a cavity of the working frame (200) is fixedly arranged at the right end of the screw (570).
2. The PVC pipe annular cutter of claim 1, wherein: the utility model discloses a dust box (510) that is used for collecting the piece that annular cutting mechanism (300) cutting PVC pipe (100) produced is fixed mounting on the left end face of the support body of work frame (200), the top of dust box (510) is provided with hose (520) that are used for collecting the piece in the cavity of work frame (200), and hose (520) run through the inner wall of revolving drum (540) and screw rod (570) and are connected with horn mouth (580), the right-hand member face fixed mounting of revolving drum (540) has stopper (530) that are used for carrying out spacing to revolving drum (540).
3. The PVC pipe annular cutter of claim 2, wherein: the clamping mechanism (400) further comprises a first belt pulley (440) fixedly installed on the top end face of the transmission shaft (420), a second belt pulley (450) connected with the first belt pulley (440) through a belt is arranged in front of the first belt pulley (440), a screw rod (460) for rotating is fixedly installed on the bottom end face of the second belt pulley (450), a movable plate for supporting the screw rod (460) is sleeved on a rod body of the screw rod (460), and the movable plate is fixedly installed on a frame body of the working frame (200).
4. A PVC pipe annular cutter as in claim 3, wherein: the clamping device I (470) and the clamping device II (480) for clamping the PVC pipe (100) are connected to the rod body of the screw rod (460) in a threaded mode, the direction of threads in the block body of the clamping device I (470) is opposite to the direction of threads in the block body of the clamping device II (480), and when the screw rod (460) rotates, the movement directions of the clamping device I (470) and the clamping device II (480) are opposite.
5. The PVC pipe annular cutter of claim 4, wherein: clamping device two (480) include with screw (460) silk connect movable block (481) of being connected, the right side of movable block (481) is provided with grip block (484) that are used for carrying out the centre gripping to PVC pipe (100), bottom fixed mounting of grip block (484) has supporting shoe (483) that are used for carrying out supporting to grip block (484), swing joint has articulated pole (482) that are used for with supporting shoe (483) swing joint on the block of movable block (481).
6. The PVC pipe annular cutter of claim 1, wherein: the annular cutting mechanism (300) comprises a first motor (310) fixedly arranged on the top end face of a frame body of the working frame (200), a first gear (320) for rotating is fixedly arranged at the output shaft end of the first motor (310), annular teeth (330) for being meshed with the first gear (320) are arranged below the first gear (320), and cutting knives (340) for cutting the PVC pipe (100) are fixedly arranged on the inner side of the annular body of the annular teeth (330).
7. The PVC pipe annular cutter of claim 6, wherein: an annular groove (210) which is convenient for the ring gear (330) to rotate is formed in the frame body of the working frame (200), and connecting rods which support the ring gear (330) are movably connected to the left wall body and the right wall body of the annular groove (210).
CN202320757374.2U 2023-04-07 2023-04-07 PVC tubular product annular cutting machine Active CN219404486U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202320757374.2U CN219404486U (en) 2023-04-07 2023-04-07 PVC tubular product annular cutting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202320757374.2U CN219404486U (en) 2023-04-07 2023-04-07 PVC tubular product annular cutting machine

Publications (1)

Publication Number Publication Date
CN219404486U true CN219404486U (en) 2023-07-25

Family

ID=87236122

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202320757374.2U Active CN219404486U (en) 2023-04-07 2023-04-07 PVC tubular product annular cutting machine

Country Status (1)

Country Link
CN (1) CN219404486U (en)

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