Production and processing device for electric wire and cable protection plastic pipe

Abstract

The invention relates to the field of plastic pipe processing, and particularly discloses an electric wire and cable protection plastic pipe producing and processing device which comprises a bearing plate, an electric chuck connected with rotating equipment is arranged on the bearing plate and used for clamping a plastic pipe, and a supporting cylinder used for supporting the plastic pipe is arranged on the bearing plate. A supporting frame is arranged on the bearing plate, a distance adjusting assembly is arranged on the supporting frame, a cutting assembly used for cutting a plastic pipe is arranged on the distance adjusting assembly, a supporting assembly is arranged on the cutting assembly, a rotating assembly is arranged on the supporting assembly, and a driving mechanism is arranged on the supporting assembly. Effective switching between the grinding procedure and the cutting procedure can be achieved, grinding and cutting integration is achieved, continuous machining treatment of the plastic pipe is facilitated, the switching time between the two procedures is shortened, the automation level of the device is improved, the machining efficiency is improved, the cost of an enterprise is reduced, and the market competitiveness of the enterprise is improved.

Description

Technical Field

[0001] The invention relates to the technical field of plastic pipe processing, and in particular to a production and processing device for electric wire and cable protection plastic pipes. Background Art

[0002] Wire and cable protection plastic tube is a kind of pipe used to protect internal wires and cables from mechanical damage, chemical erosion, water vapor intrusion and other external factors. It is widely used in construction, electricity, communications, automation control and other fields to ensure the safe operation of wires and cables and extend their service life. Wire and cable protection plastic tube is usually made of different types of plastics, such as polyvinyl chloride, polyethylene, polypropylene, etc. Different materials have different properties, so they are used in various fields. When producing and processing plastic tubes, it is necessary to cut, polish, and test the plastic tubes.

[0003] In the existing patent CN218342209U, a plastic pipe continuous cutting device is disclosed, including a processing box, a rotating mechanism and a cutting mechanism, wherein a feed port is opened on the side wall of the processing box, a mounting seat is arranged at the bottom of the processing box, and a support seat is slidably connected to the mounting seat; the rotating mechanism includes a turntable and a pipe clamp, the turntable is rotatably connected to the side wall of the processing box away from the feed port, and the pipe clamp is arranged on the turntable; the cutting mechanism includes a mounting block, a cutting disc and a first motor, the output shaft of the first motor is fixedly connected to the center of the cutting disc; the mounting block is slidably connected to the top of the processing box, a rodless cylinder is fixedly connected to the mounting block, and the first motor is fixedly mounted on the rodless cylinder.

[0004] In the above structure, the cutting effect of the plastic pipe can be achieved. However, when producing plastic pipes for protecting wires and cables, the plastic pipes need to be polished and ground for aesthetics. It is difficult to achieve an effective combination of the polishing process and the cutting process. Two corresponding devices are required to process the plastic pipes separately, which increases the conversion time between the two processes, is not conducive to the continuous processing of the product, increases the processing cycle of the product, reduces the automation level of the device, reduces the processing efficiency, increases the cost of the enterprise, and reduces the market competitiveness of the enterprise.

[0005] Therefore, how to provide a production and processing device for electric wire and cable protective plastic tubes is a problem that technical personnel in this field urgently need to solve. Summary of the invention

[0006] One object of the present invention is to provide a production and processing device for plastic pipes for protecting wires and cables. The production and processing device for plastic pipes for protecting wires and cables described in the present invention comprises a bearing plate, an electric chuck connected to a rotating device is arranged on the bearing plate, the electric chuck is used to clamp the plastic pipe, a supporting cylinder for supporting the plastic pipe is arranged on the bearing plate, a supporting frame is arranged on the bearing plate, a distance adjusting component is arranged on the supporting frame, a cutting component for cutting the plastic pipe is arranged on the distance adjusting component, a supporting component is arranged on the cutting component, a rotating component is arranged on the supporting component, a driving mechanism is arranged on the supporting component, an adjusting component connected to the driving mechanism is arranged on the supporting component, a pushing component is arranged at the output end of the adjusting component, a grinding component connected to the output end of the supporting component is arranged on the pushing component, and a connecting component is arranged between the supporting component and the pushing component; wherein, during cutting, the grinding component is in a retracted state, forcing the cutting component to be exposed to realize the cutting function; during grinding, the grinding component is in an open state, forcing the cutting component to be hidden to realize the grinding function.

[0007] Preferably, the distance adjustment assembly comprises a hydraulic push rod mounted on the support frame, and a movable block is provided at the output end of the hydraulic push rod, and the movable block passes through the support frame.

[0008] Preferably, the cutting assembly comprises a hydraulic lifting rod arranged on the movable block, a mounting block is arranged at the output end of the hydraulic lifting rod, a shaft rod is connected to a bearing on the mounting block, and a cutting knife is fixedly sleeved on the shaft rod.

[0009] Preferably, the support assembly includes a support rod arranged on the mounting block, a support ring is arranged on the support rod, a rotating disk is connected to the inner wall bearing of the support ring, a rotating rod is arranged on the rotating disk, and the rotating rod is connected to the shaft rod.

[0010] Preferably, the rotating assembly comprises a rotating motor mounted on the supporting rod, the output shaft of the rotating motor is connected to a driving gear, and the outer ring fixing sleeve of the rotating disk is provided with a rotating gear ring meshing with the driving gear.

[0011] Preferably, the driving mechanism comprises a mounting frame arranged on the rotating disk, a driving motor is mounted on the mounting frame, and an output shaft of the driving motor is connected to a driving gear.

[0012] Preferably, the adjustment assembly includes a bearing connected to a threaded sleeve, the threaded sleeve is internally threaded with a threaded rod, the threaded rod threads penetrate the threaded sleeve, and the outer ring fixed sleeve of the threaded sleeve is provided with a driven gear meshing with the driving gear.

[0013] Preferably, the pushing assembly includes a sleeve sleeved on the outer ring of the rotating rod, the bearing on the sleeve is connected to a rotating ring, the rotating ring is connected to the threaded rod, a plurality of pushing rods are hinged on the sleeve, and the other end of the pushing rod is hinged on the grinding assembly.

[0014] Preferably, the grinding assembly includes a ring connected to the rotating rod by a bearing, a connecting rod is hinged on the ring, an arc block is hinged on the connecting rod, the push rod is hinged on the arc block, and an arc grinding wheel is installed on the arc block.

[0015] Preferably, the connecting assembly includes a plurality of electric push rods mounted on the sleeve, an arc-shaped magnet is provided at the output end of the electric push rod, an annular electromagnet 1 adapted to the arc-shaped magnet is provided on the support ring, and an annular electromagnet 2 adapted to the arc-shaped magnet is provided on the rotating disk.

[0016] The beneficial effects of the present invention are as follows:

[0017] When producing the plastic tube for protecting electric wires and cables, the present invention passes the plastic tube through the electric chuck, clamps the plastic tube by the electric chuck, supports the plastic tube by the supporting cylinder, and pulls the plastic tube by the pulling device. When grinding, the distance adjusting component is used to adjust the cutting component so that the cutting component moves to a reasonable position, the connecting component is used to make the pushing component and the supporting component rotate and connect, the driving mechanism is started, the driving mechanism drives the adjusting component to move, so that the adjusting component drives the pushing component to move forward, the connecting component follows the movement, the pushing component moves forward and drives the grinding component to open outward until the grinding component is exposed and the cutting component is hidden, when grinding, the rotating component is started, the rotating component rotates to drive the supporting component to rotate, the supporting component drives the connecting component to rotate, the connecting component drives the pushing component to rotate, the pushing component drives the grinding component to rotate, and at the same time, the rotating device is used to force the electric chuck to drive the plastic tube to rotate, so that the grinding component grinds the surface of the plastic tube to achieve the grinding effect; when cutting the plastic tube, the driving mechanism is reversely started to force the adjusting component to rotate in the reverse direction, so that The adjusting component drives the pushing component to retreat, and the connecting component follows the movement. The retreat of the pushing component drives the grinding component to retract inward until the grinding component is hidden and the cutting component is exposed. The connecting component is used to make the pushing component and the supporting component form a card connection. When cutting, the rotating component is started, and the rotating component rotates to drive the supporting component to rotate. At this time, the pushing component and the grinding component do not rotate, and the supporting component drives the cutting component to rotate. At the same time, the rotating equipment is used to force the electric chuck to drive the plastic pipe to rotate, so that the cutting component cuts the plastic pipe; since the grinding component does not move, during cutting, the grinding component presses and holds the plastic pipe, which is convenient for the cutting component to cut the plastic pipe, achieving a stable cutting effect; in summary, a production and processing device for plastic pipes for protecting wires and cables in the present application can realize effective switching between the grinding process and the cutting process, realize the integration of grinding and cutting, facilitate the continuous processing of plastic pipes, reduce the conversion time between the two processes, reduce the processing cycle of the product, improve the automation level of the device, improve the processing efficiency, reduce the cost of the enterprise, and improve the market competitiveness of the enterprise. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a three-dimensional structure entity diagram of the present invention;

[0020] Figure 2 It is a partial structural entity diagram of the present invention;

[0021] Figure 3 A structural entity diagram of the cutting assembly of the present invention;

[0022] Figure 4 A structural entity diagram of the support assembly of the present invention;

[0023] Figure 5 It is a structural entity diagram of the rotating assembly of the present invention;

[0024] Figure 6 It is a structural entity diagram of the driving mechanism of the present invention;

[0025] Figure 7 A structural entity diagram of the regulating assembly of the present invention;

[0026] Figure 8 A structural entity diagram of the driving assembly of the present invention;

[0027] Fig. 9 It is a structural entity diagram of the grinding assembly of the present invention;

[0028] Fig.10 It is a structural entity diagram of the connection component of the present invention.

[0029] In the figure: 1, bearing plate; 2, electric chuck; 3, supporting cylinder; 4, supporting frame; 5, distance adjustment assembly; 501, hydraulic push rod; 502, movable block; 6, cutting assembly; 601, hydraulic lifting rod; 602, mounting block; 603, shaft rod; 604, cutting knife; 7, supporting assembly; 701, supporting rod; 702, supporting ring; 703, rotating disk; 704, rotating rod; 8, rotating assembly; 801, rotating motor; 802, driving gear; 803, rotating gear ring; 9, driving mechanism; 901, mounting frame; 9 02. Driving motor; 903. Driving gear; 10. Adjusting assembly; 1001. Threaded sleeve; 1002. Threaded rod; 1003. Driven gear; 11. Pushing assembly; 1101. Sleeve; 1102. Rotating ring; 1103. Pushing rod; 12. Grinding assembly; 1201. Sleeve; 1202. Connecting rod; 1203. Arc block; 1204. Arc grinding wheel; 13. Connecting assembly; 1301. Electric push rod; 1302. Arc magnet; 1303. Ring electromagnet one; 1304. Ring electromagnet two. DETAILED DESCRIPTION

[0030] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0031] Embodiment 1:

[0032] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6, Figure 7 , Figure 8 , Fig. 9 and Fig.10 As shown, a production and processing device for protecting plastic pipes for electric wires and cables of the present invention comprises a bearing plate 1, on which an electric chuck 2 connected to a rotating device is arranged, the electric chuck 2 is used to clamp the plastic pipe, on which a supporting cylinder 3 for supporting the plastic pipe is arranged, on which a supporting frame 4 is arranged, on which a distance adjusting component 5 is arranged, on which a cutting component 6 for cutting the plastic pipe is arranged, on which a supporting component 7 is arranged, on which a rotating component 8 is arranged, on which a driving mechanism 9 is arranged, on which a supporting component 7 is arranged, on which an adjusting component 10 connected to the driving mechanism 9 is arranged, on which a pushing component 11 is arranged at the output end of the adjusting component 10, on which a grinding component 12 connected to the output end of the supporting component 7 is arranged, and between which a connecting component 13 is arranged; wherein, during cutting, the grinding component 12 is in a contracted state, forcing the cutting component 6 to be exposed, thereby realizing the cutting function; during grinding, the grinding component 12 is in an open state, forcing the cutting component 6 to be hidden, thereby realizing the grinding function.

[0033] Working principle: When producing the plastic tube for protecting the wire and cable, the plastic tube is passed through the electric chuck 2, the electric chuck 2 is used to clamp the plastic tube, and the support cylinder 3 is used to support the plastic tube, and the traction equipment is used to pull the plastic tube. When grinding, the distance adjustment component 5 is used to adjust the cutting component 6, so that the cutting component 6 moves to a reasonable position, and the connecting component 13 is used to make the pushing component 11 and the supporting component 7 rotatably connected, and the driving mechanism 9 is started, and the driving mechanism 9 drives the adjusting component 10 to move, so that the adjusting component 10 drives the pushing component 11 to move forward, and the connecting component 13 follows the movement, and the pushing component 11 is pushed forward. The moving component 11 moves forward and drives the grinding component 12 to open outward until the grinding component 12 is exposed and the cutting component 6 is hidden. When grinding, the rotating component 8 is started, and the rotating component 8 rotates to drive the supporting component 7 to rotate, the supporting component 7 drives the connecting component 13 to rotate, the connecting component 13 drives the pushing component 11 to rotate, and the pushing component 11 drives the grinding component 12 to rotate. At the same time, the rotating device is used to force the electric chuck 2 to drive the plastic pipe to rotate, so that the grinding component 12 grinds the surface of the plastic pipe to achieve a grinding effect; when cutting the plastic pipe, the driving mechanism 9 is reversely started to force the adjusting component 1 0 rotates in the opposite direction, so that the adjusting component 10 drives the pushing component 11 to retreat, and the connecting component 13 follows the movement. The pushing component 11 retreats and drives the grinding component 12 to retract inward until the grinding component 12 is hidden and the cutting component 6 is exposed. The pushing component 11 and the supporting component 7 are connected by the connecting component 13. When cutting, the rotating component 8 is started, and the rotating component 8 rotates to drive the supporting component 7 to rotate. At this time, the pushing component 11 and the grinding component 12 do not rotate, and the supporting component 7 drives the cutting component 6 to rotate. At the same time, the rotating device is used to force the electric chuck 2 to drive the plastic pipe to rotate, so that the cutting component 6 for cutting the plastic pipe; since the grinding component 12 does not move, during cutting, the grinding component 12 presses and holds the plastic pipe, which is convenient for the cutting component 6 to cut the plastic pipe and achieve a stable cutting effect; in summary, a production and processing device for protecting plastic pipes for electric wires and cables of the present application can realize effective switching between the grinding process and the cutting process, realize the integration of grinding and cutting, facilitate the continuous processing of plastic pipes, reduce the conversion time between the two processes, reduce the processing cycle of the product, improve the automation level of the device, improve the processing efficiency, reduce the cost of the enterprise, and improve the market competitiveness of the enterprise.

[0034] Embodiment 2:

[0035] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10As shown, a production and processing device for protecting plastic pipes for electric wires and cables of the present invention, the distance adjustment component 5 includes a hydraulic push rod 501 installed on a support frame 4, and a movable block 502 is provided at the output end of the hydraulic push rod 501, and the movable block 502 passes through the support frame 4.

[0036] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10 As shown, a production and processing device for protective plastic tubes for electric wires and cables of the present invention, the cutting assembly 6 includes a hydraulic lifting rod 601 arranged on a movable block 502, a mounting block 602 is arranged at the output end of the hydraulic lifting rod 601, a shaft rod 603 is connected to a bearing on the mounting block 602, and a cutting knife 604 is fixedly sleeved on the shaft rod 603.

[0037] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10 As shown, a production and processing device for protective plastic tubes for electric wires and cables of the present invention, the support assembly 7 includes a support rod 701 arranged on a mounting block 602, a support ring 702 is arranged on the support rod 701, a rotating disk 703 is connected to the inner wall bearing of the support ring 702, a rotating rod 704 is arranged on the rotating disk 703, and the rotating rod 704 is connected to the shaft 603.

[0038] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10 As shown, a production and processing device for protective plastic tubes for electric wires and cables of the present invention, the rotating component 8 includes a rotating motor 801 installed on a support rod 701, the output shaft of the rotating motor 801 is connected to a driving gear 802, and the outer ring fixed sleeve of the rotating disk 703 is provided with a rotating gear ring 803 meshing with the driving gear 802.

[0039] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10 As shown, a production and processing device for protecting plastic tubes for electric wires and cables of the present invention, the driving mechanism 9 includes a mounting frame 901 arranged on a rotating disk 703, a driving motor 902 is installed on the mounting frame 901, and the output shaft of the driving motor 902 is connected to a driving gear 903.

[0040] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10 As shown, a production and processing device for protective plastic tubes for electric wires and cables of the present invention, the adjusting component 10 includes a bearing connected to a threaded sleeve 1001, the threaded sleeve 1001 is internally threadedly connected to a threaded rod 1002, the threaded rod 1002 threads through the threaded sleeve 1001, and the outer ring fixed sleeve of the threaded sleeve 1001 is provided with a driven gear 1003 meshing with the driving gear 903.

[0041] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10 As shown, a production and processing device for protective plastic tubes for electric wires and cables of the present invention, the pushing component 11 includes a sleeve 1101 sleeved on the outer ring of a rotating rod 704, a bearing on the sleeve 1101 is connected to a rotating ring 1102, the rotating ring 1102 is connected to a threaded rod 1002, a plurality of pushing rods 1103 are hinged on the sleeve 1101, and the other end of the pushing rod 1103 is hinged on the grinding component 12.

[0042] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10As shown, a production and processing device for protective plastic tubes for electric wires and cables of the present invention, the grinding assembly 12 includes a ring 1201 connected to a rotating rod 704 by a bearing, a connecting rod 1202 is hinged on the ring 1201, an arc block 1203 is hinged on the connecting rod 1202, a push rod 1103 is hinged on the arc block 1203, and an arc grinding wheel 1204 is installed on the arc block 1203.

[0043] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 , Figure 8 , Fig. 9 and Fig.10 As shown, a production and processing device for protective plastic tubes for electric wires and cables of the present invention, the connecting component 13 includes a plurality of electric push rods 1301 installed on a sleeve 1101, an arc-shaped magnet 1302 is provided at the output end of the electric push rod 1301, a ring-shaped electromagnet 1 1303 matched with the arc-shaped magnet 1302 is provided on the support ring 702, and a ring-shaped electromagnet 2 1304 matched with the arc-shaped magnet 1302 is provided on the rotating disk 703.

[0044] Working principle: When producing the plastic tube for protecting wires and cables, the plastic tube is passed through the electric chuck 2, the electric chuck 2 is used to clamp the plastic tube, the rotating device is used to rotate the plastic tube, the supporting cylinder 3 is used to support the plastic tube, and the traction device is used to traction the plastic tube;

[0045] When adjusted to the grinding state, the hydraulic push rod 501 is started, and the output end of the hydraulic push rod 501 drives the movable block 502 to move to a reasonable position, and the movable block 502 drives the hydraulic lifting rod 601 and the mounting block 602 to move to a reasonable position, and the annular electromagnet 1304 is energized, and the annular electromagnet 1303 is de-energized, so that the annular electromagnet 1304 attracts the arc magnet 1302 to form a whole, and at this time, under the connection between the electric push rod 1301 and the sleeve 1101, the sleeve 1101 is connected to the rotating disk 703;

[0046] The driving motor 902 is started, and the output shaft of the driving motor 902 rotates to drive the driving gear 903 to rotate, and the driving gear 903 rotates to drive the driven gear 1003 to rotate, and the driven gear 1003 rotates to drive the threaded sleeve 1001 to rotate, and the threaded sleeve 1001 rotates to drive the threaded rod 1002 to make a linear motion, forcing the threaded rod 1002 to push the rotating ring 1102 to move forward, so that the distance between the sleeve 1101 and the rotating disk 703 increases. In this process, the electric push rod 1301 follows the linear motion of the threaded rod 1002. The rotating ring 1102 drives the sleeve 1101 to move forward, and the sleeve 1101 drives the push rod 1103 to open. Since the connecting rod 1202 is hinged on the sleeve ring 1201 and the arc block 1203, the push rod 1103 approaches the sleeve ring 1201, and the connecting rod 1202 opens accordingly, so that the arc block 1203 opens outward, driving the arc grinding wheel 1204 to open outward until the arc grinding wheel 1204 protrudes, so that the arc grinding wheels 1204 on both sides hide the cutting knife 604, so that the cutting knife 604 cannot contact the plastic pipe;

[0047] During grinding, the rotating motor 801 is started, the output shaft of the rotating motor 801 rotates to drive the driving gear 802 to rotate, the driving gear 802 rotates to drive the rotating gear ring 803 to rotate, the rotating gear ring 803 rotates to drive the rotating disk 703 to rotate, because the sleeve 1101 and the rotating disk 703 are connected to form a whole, the rotating disk 703 rotates to drive the annular electromagnet 1304 and the arc magnet 1302 to rotate, forcing the electric push rod 1301 to rotate, the rotation of the electric push rod 1301 drives the sleeve 1101 to rotate, and the rotation of the sleeve 1101 drives the push rod 1301 to rotate. The rod 1103 rotates, and under the action of the connecting rod 1202 and the collar 1201, the arc block 1203 and the arc grinding wheel 1204 are forced to rotate, and the hydraulic lifting rod 601 is started, so that the hydraulic lifting rod 601 drives the mounting block 602 to descend, and the mounting block 602 forces the arc block 1203 and the arc grinding wheel 1204 to move downward until the arc grinding wheel 1204 contacts the plastic pipe. At the same time, the electric chuck 2 is forced to drive the plastic pipe to rotate by the rotating device, so that the arc grinding wheel 1204 grinds the surface of the plastic pipe, thereby achieving a grinding effect;

[0048] When the cutting state is adjusted, the driving motor 902 is started in reverse, the output shaft of the driving motor 902 rotates to drive the driving gear 903 to rotate in reverse, the driving gear 903 rotates to drive the driven gear 1003 to rotate in reverse, the driven gear 1003 rotates to drive the threaded sleeve 1001 to rotate in reverse, the threaded sleeve 1001 rotates to drive the threaded rod 1002 to make a linear retreat motion, forcing the threaded rod 1002 to pull the rotating ring 1102 to retreat, so that the distance between the sleeve 1101 and the rotating disk 703 is reduced. In this process, the electric push rod 1301 moves along the threaded rod 1 002's linear retreat movement follows, the rotating ring 1102 drives the sleeve 1101 to retreat, and the sleeve 1101 drives the push rod 1103 to shrink. Since the connecting rod 1202 is hinged on the sleeve ring 1201 and the arc block 1203, the push rod 1103 moves away from the sleeve ring 1201. At this time, the connecting rod 1202 shrinks, so that the arc block 1203 shrinks inward, driving the arc grinding wheel 1204 to shrink inward, until the arc grinding wheels 1204 on both sides retreat and hide, so that the cutting knife 604 protrudes, so that the arc grinding wheel 1204 cannot contact the plastic pipe;

[0049] The annular electromagnet 1303 is energized, and the annular electromagnet 2 1304 is deenergized, so that the annular electromagnet 1303 attracts the arc magnet 1302 to form a whole. At this time, under the connection between the electric push rod 1301 and the sleeve 1101, the sleeve 1101 is connected to the support ring 702. When cutting, the rotating motor 801 is started, and the output shaft of the rotating motor 801 rotates to drive the driving gear 802 to rotate, and the driving gear 802 rotates to drive the rotating gear ring 803 to rotate, and the rotating gear ring 803 rotates to drive the rotating disk 703 to rotate. Since the sleeve 1101 and the support ring 702 are connected to form a whole, the rotating disk 703 rotates to drive the threaded sleeve 1001 and the threaded rod 1002 to rotate, forcing the rotating ring 1102 to rotate, while the sleeve 1101 does not rotate at this time, and the arc grinding wheel 1204 and the arc block 1203 are clamped under the action of the connecting rod 1202 and the pushing rod 1103;

[0050] The rotating disk 703 rotates to drive the rotating rod 704 to rotate, the rotating rod 704 rotates to drive the shaft 603 to rotate, the shaft 603 drives the cutting knife 604 to rotate, the hydraulic lifting rod 601 is started, so that the hydraulic lifting rod 601 drives the mounting block 602 to move downward, the mounting block 602 forces the cutting knife 604 to move downward until the cutting knife 604 contacts the plastic pipe, and at the same time, the electric chuck 2 is forced to drive the plastic pipe to rotate by the rotating device, so that the cutting knife 604 cuts the plastic pipe;

[0051] During cutting, since the arc grinding wheel 1204 and the arc block 1203 do not rotate, the distance that the cutting knife 604 protrudes from the arc grinding wheel 1204 is adjusted to the thickness of the plastic tube. When the cutting knife 604 cuts the plastic tube, the arc grinding wheel 1204 just contacts the outer wall of the plastic tube. Under the support of the supporting cylinder 3, the arc grinding wheel 1204 presses the plastic tube. During cutting, when the cutting knife 604 rotates, the rotating device is used to force the electric chuck 2 to drive the plastic tube to rotate, which facilitates the cutting of the plastic tube by the cutting knife 604 and achieves a stable cutting effect.

[0052] The setting of the distance adjustment component 5 can realize the adjustment of the position of the device, so that the device is located at different positions, which is conducive to the precise cutting of the plastic pipe of the device, and can grind the plastic pipe back and forth to improve the grinding efficiency; the setting of the cutting component 6 can achieve the cutting effect of the plastic pipe, and the setting of the hydraulic lifting rod 601 can realize the adjustment of the height of the cutting knife 604, so that the cutting knife 604 can move to a reasonable position, and can adjust the device to a reasonable height, and realize the adjustment of the grinding component 12; the setting of the support component 7 can realize the support effect of the rotating disk 703 and the rotating rod 704, and can realize The support of the rotating assembly 8 and the driving mechanism 9 improves the supporting capacity of the device. The setting of the rotating disk 703 and the rotating rod 704 can realize the rotation of the shaft rod 603, thereby realizing the rotation of the cutting knife 604, which is conducive to the cutting of the plastic pipe; the setting of the rotating assembly 8 can realize the rotation of the rotating disk 703, thereby causing the rotating rod 704 to rotate to realize the cutting function, and the rotation of the rotating disk 703 drives the rotation of the grinding assembly 12 to achieve the grinding effect of the device; the setting of the driving mechanism 9 can provide power to realize the movement of the adjusting assembly 10, thereby realizing the pushing assembly 11 on the grinding assembly 12 The force is convenient for adjusting the grinding component 12, so as to realize the effective combination of cutting and grinding functions; the setting of the adjusting component 10 can realize the conversion of the rotational force of the driving mechanism 9 into linear motion, realize the linear pushing effect on the pushing component 11, realize the opening effect of the grinding component 12 when advancing, and realize the contraction effect of the grinding component 12 when retreating; the setting of the pushing component 11 can realize the effect on the grinding component 12, so that the grinding component 12 is in a contracted state or an open state, and at the same time, the rotation of the sleeve 1101 can drive the rotation of the grinding component 12, so as to realize the grinding component 12 The polishing effect on the surface of the plastic pipe improves the polishing efficiency; the setting of the polishing component 12 can realize the open or contracted state, realize the effective conversion of the cutting function and the polishing function, realize the integration of polishing and cutting, and is conducive to the continuous processing of the plastic pipe; the setting of the connecting component 13 can realize the adjustment of the rotation state of the polishing component 12. During polishing, the cutting knife 604 and the arc grinding wheel 1204 can rotate synchronously. During cutting, the cutting knife 604 can be rotated independently, so that the arc grinding wheel 1204 does not rotate, and the arc grinding wheel 1204 can achieve the pressing and holding effect on the plastic pipe.

[0053] On the one hand, this solution can realize the effective switching between the grinding process and the cutting process, realize the integration of grinding and cutting, facilitate the continuous processing of plastic pipes, reduce the conversion time between the two processes, reduce the processing cycle of products, improve the automation level of the device, improve processing efficiency, reduce the cost of the enterprise, and improve the market competitiveness of the enterprise; on the other hand, during cutting, the arc grinding wheel 1204 can realize the pressing and holding effect on the plastic pipe, achieving a stable cutting effect.

[0054] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A production and processing device for wire and cable protective plastic pipes, characterized in that: The invention comprises a bearing plate (1), wherein an electric chuck (2) connected to a rotating device is arranged on the bearing plate (1), wherein the electric chuck (2) is used for clamping a plastic pipe, wherein a supporting cylinder (3) for supporting the plastic pipe is arranged on the bearing plate (1), wherein a supporting frame (4) is arranged on the bearing plate (1), wherein a distance adjustment component (5) is arranged on the supporting frame (4), wherein a cutting component (6) for cutting the plastic pipe is arranged on the distance adjustment component (5), wherein a supporting component (7) is arranged on the cutting component (6), wherein a rotating component (8) is arranged on the supporting component (7), wherein a driving mechanism (9) is arranged on the supporting component (7), wherein the supporting component (7) is provided with a rotating component (8), wherein the supporting component (7) is provided with a driving mechanism (9), wherein the supporting component (7) is provided with a rotating component (9), wherein the supporting component (7) is provided with a rotating component (8 ... The support component (7) is provided with an adjustment component (10) connected to the driving mechanism (9); the output end of the adjustment component (10) is provided with a pushing component (11); the pushing component (11) is provided with a grinding component (12) connected to the output end of the support component (7); a connecting component (13) is provided between the support component (7) and the pushing component (11); wherein, when cutting, the grinding component (12) is in a retracted state, forcing the cutting component (6) to be exposed, thereby realizing the cutting function; and when grinding, the grinding component (12) is in an open state, forcing the cutting component (6) to be hidden, thereby realizing the grinding function.

2. A production and processing device for protecting plastic pipes for electric wires and cables according to claim 1, characterized in that: The distance adjustment component (5) comprises a hydraulic push rod (501) mounted on the support frame (4), and a movable block (502) is provided at the output end of the hydraulic push rod (501), and the movable block (502) passes through the support frame (4).

3. A production and processing device for protecting plastic pipes for electric wires and cables according to claim 2, characterized in that: The cutting assembly (6) comprises a hydraulic lifting rod (601) arranged on the movable block (502); a mounting block (602) is arranged at the output end of the hydraulic lifting rod (601); a shaft (603) is connected to a bearing on the mounting block (602); and a cutting knife (604) is fixedly sleeved on the shaft (603).

4. A production and processing device for protecting plastic pipes for electric wires and cables according to claim 3, characterized in that: The support assembly (7) comprises a support rod (701) arranged on the mounting block (602), a support ring (702) being arranged on the support rod (701), a rotating disk (703) being connected to the inner wall bearing of the support ring (702), a rotating rod (704) being arranged on the rotating disk (703), and the rotating rod (704) being connected to the shaft rod (603).

5. The production and processing device for electric wire and cable protective plastic tube according to claim 4, characterized in that: The rotating assembly (8) comprises a rotating motor (801) mounted on the supporting rod (701), the output shaft of the rotating motor (801) being connected to a driving gear (802), and the outer ring fixed sleeve of the rotating disk (703) being provided with a rotating gear ring (803) meshing with the driving gear (802).

6. The production and processing device for electric wire and cable protective plastic tube according to claim 5, characterized in that: The driving mechanism (9) comprises a mounting frame (901) arranged on the rotating disk (703), a driving motor (902) being mounted on the mounting frame (901), and an output shaft of the driving motor (902) being connected to a driving gear (903).

7. The production and processing device for electric wire and cable protective plastic tube according to claim 6, characterized in that: The adjustment assembly (10) comprises a bearing connected to a threaded sleeve (1001), the threaded sleeve (1001) being internally threadedly connected to a threaded rod (1002), the threaded rod (1002) threadedly passing through the threaded sleeve (1001), and an outer ring fixed sleeve of the threaded sleeve (1001) being provided with a driven gear (1003) meshing with the driving gear (903).

8. The production and processing device for electric wire and cable protective plastic tube according to claim 7, characterized in that: The pushing assembly (11) comprises a sleeve (1101) sleeved on the outer ring of the rotating rod (704); a rotating ring (1102) is connected to a bearing on the sleeve (1101); the rotating ring (1102) is connected to the threaded rod (1002); a plurality of pushing rods (1103) are hinged on the sleeve (1101); and the other end of the pushing rod (1103) is hinged on the grinding assembly (12).

9. The production and processing device for electric wire and cable protective plastic tube according to claim 8, characterized in that: The grinding assembly (12) comprises a collar (1201) connected to the rotating rod (704) by a bearing, a connecting rod (1202) being hinged on the collar (1201), an arc block (1203) being hinged on the connecting rod (1202), the pushing rod (1103) being hinged on the arc block (1203), and an arc grinding wheel (1204) being mounted on the arc block (1203).

10. The production and processing device for electric wire and cable protective plastic tube according to claim 9, characterized in that: The connecting assembly (13) comprises a plurality of electric push rods (1301) mounted on the sleeve (1101), an arc-shaped magnet (1302) being arranged at the output end of the electric push rod (1301), an annular electromagnet 1 (1303) matching the arc-shaped magnet (1302) being arranged on the support ring (702), and an annular electromagnet 2 (1304) matching the arc-shaped magnet (1302) being arranged on the rotating disk (703).

Images