CN115070840A - Cutting equipment for PE pipe production and manufacturing - Google Patents

Cutting equipment for PE pipe production and manufacturing Download PDF

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Publication number
CN115070840A
CN115070840A CN202210603949.5A CN202210603949A CN115070840A CN 115070840 A CN115070840 A CN 115070840A CN 202210603949 A CN202210603949 A CN 202210603949A CN 115070840 A CN115070840 A CN 115070840A
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CN
China
Prior art keywords
inner cylinder
pipeline
supporting seat
base
cutting
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Granted
Application number
CN202210603949.5A
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Chinese (zh)
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CN115070840B (en
Inventor
张禹
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hebei Hongyuan Pipe Group Co ltd
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Hebei Hongyuan Pipe Group Co ltd
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Priority to CN202210603949.5A priority Critical patent/CN115070840B/en
Publication of CN115070840A publication Critical patent/CN115070840A/en
Application granted granted Critical
Publication of CN115070840B publication Critical patent/CN115070840B/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
    • B26D1/12—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis
    • B26D1/14—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter
    • B26D1/157—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis
    • B26D1/16—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a cutting member moving about an axis with a circular cutting member, e.g. disc cutter rotating about a movable axis mounted on a movable arm or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/08—Means for actuating the cutting member to effect the cut
    • B26D5/086—Electric, magnetic, piezoelectric, electro-magnetic means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01—Means for holding or positioning work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01—Means for holding or positioning work
    • B26D7/02—Means for holding or positioning work with clamping means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
    • B26D7/0625—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by endless conveyors, e.g. belts
    • B26D7/0633—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by endless conveyors, e.g. belts by grippers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/26—Means for mounting or adjusting the cutting member; Means for adjusting the stroke of the cutting member
    • B26D7/2628—Means for adjusting the position of the cutting member
    • B26D7/2635—Means for adjusting the position of the cutting member for circular cutters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01—Means for holding or positioning work
    • B26D2007/013—Means for holding or positioning work the work being tubes, rods or logs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

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  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sawing (AREA)

Abstract

The invention discloses cutting equipment for PE pipe production, wherein a base is provided with a feeding plate, a first supporting seat is provided with a feeding assembly, a second supporting seat is provided with a feeding assembly, the base is provided with a first clamping mechanism, the first clamping mechanism is connected with a pipeline adjusting mechanism, the base is provided with a second clamping mechanism, a third supporting seat is provided with a cutting wheel, the base is provided with a cutting wheel adjusting mechanism, the cutting wheel adjusting mechanism is connected with the pipeline adjusting mechanism, and the base is provided with a discharging plate. According to the pipeline cutting device, a pipeline to be processed is conveyed to the feeding assembly through the feeding assembly, the pipeline is conveyed to the first clamping mechanism through the feeding assembly, one end of the pipeline is clamped by the first clamping mechanism, the other end of the pipeline is fixed by the second clamping mechanism, after the cutting wheel cuts one fourth of the pipeline, the pipeline adjusting mechanism drives the pipeline to rotate 90 degrees, one fourth of the pipeline is continuously cut, and the pipeline is continuously rotated for three times, so that the purpose of completely cutting the pipeline is achieved.

Description

Cutting equipment for PE pipe production and manufacturing
Technical Field
The invention belongs to the technical field of pipeline cutting, and particularly relates to cutting equipment for PE pipe production and manufacturing.
Background
The PE pipe generally refers to a polyethylene pipe, has wide application field and is mainly applied to water supply pipes and gas pipes. Along with the development of modern machining industry, the quality of cutting to PE pipe, the continuous improvement of required precision, to improving production efficiency, reduction in production cost, have the requirement of highly intelligent automatic cutout function also promoting, current cutting mode is the parallel promotion formula cutting of electric saw, has that cutting accuracy is not high enough, the risk of material deformation.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects of the prior art and provide the cutting equipment for producing and manufacturing the PE pipe, which has high cutting efficiency and high accuracy.
The technical scheme for solving the technical problems is as follows: the cutting machine is characterized in that a feeding plate is arranged on the base, a feeding assembly connected with the discharging end of the feeding plate is arranged on a first supporting seat of the base, a feeding assembly connected with the feeding assembly is arranged on a second supporting seat of the base, a first clamping mechanism used for clamping one end of a pipeline is arranged at the discharging end of the feeding assembly on the base, the first clamping mechanism is connected with a pipeline adjusting mechanism used for driving the pipeline in the first clamping mechanism to rotate, a second clamping mechanism used for clamping the other end of the pipeline is arranged on the base, a cutting wheel is arranged on a third supporting seat between the first clamping mechanism and the second clamping mechanism on the base, a cutting wheel adjusting mechanism used for driving the cutting wheel to move in the horizontal direction is arranged on the base, the cutting wheel adjusting mechanism is connected with the pipeline adjusting mechanism, and a discharging plate is arranged below the cutting wheel on the base.
Further, the feeding assembly is as follows: the first motor is arranged on a first supporting seat of the base, an output shaft of the first motor is fixedly connected with a third connecting shaft, the third connecting shaft is connected with the feeding assembly, a second helical gear is arranged on the third connecting shaft, the first supporting seat is rotatably connected with a second connecting shaft, first driven grooved wheels used for clamping a pipeline are respectively arranged at two ends of the second connecting shaft, an arc groove of one of the first driven grooved wheels is connected with the outer circumference of a first driving wheel in a matched mode, a first pin shaft on the first driving wheel is connected with a radial groove of the first driven grooved wheel in a matched mode, the first driving wheel is connected with one end of the first connecting shaft, and a first helical gear in meshing transmission with the second helical gear is arranged at the other end of the first connecting shaft.
Further, the feeding assembly is as follows: the connecting plate is connected to the fourth supporting seat of the base in a sliding mode, a sliding rail is arranged at one end of the connecting plate, the feeding assembly is connected with the sliding rail in a sliding mode through the first connecting block, a rack is arranged at the bottom of the connecting plate, a pipeline groove used for placing a pipeline is machined in the fifth supporting seat of the base, a conveying belt is connected to the bottom of the pipeline groove of the fifth supporting seat in a sliding mode, and convex teeth meshed with the rack are arranged on the conveying belt.
Further, the first clamping mechanism is: the base is provided with a sixth supporting seat, a horizontal center hole of the sixth supporting seat is connected with a first inner cylinder in a rotating mode through a bearing, the first inner cylinder is fixedly connected with a first straight gear, the first straight gear is connected with a pipeline adjusting mechanism, a second inner cylinder and a locking disc are arranged in the first inner cylinder, a first sliding groove in matched connection with a second convex block on the outer circumference of the second inner cylinder is machined in the side wall of the inner circumference of the first inner cylinder, a second sliding groove in sliding connection with a first convex block on the outer circumference of the locking disc is machined in the side wall of one end of the inner circumference of the first inner cylinder, a third inner cylinder fixedly connected with the locking disc is arranged in the second inner cylinder, the third inner cylinder and the locking disc are communicated with each other and used for placing a pipeline, a first spring is arranged between the second inner cylinder and the third inner cylinder, third convex blocks are evenly arranged in the circumferential direction of one end of the third inner cylinder, and a clamping ring of the second inner cylinder is contacted with the third convex blocks.
Furthermore, the first sliding groove is a horizontal groove, and the second sliding groove is a quarter arc groove.
Further, the pipeline adjusting mechanism is as follows: the base is provided with a second motor, an output shaft of the second motor is connected with a belt pulley, the belt pulley is in transmission connection with a fourth straight gear through a belt, a third straight gear connected with a cutting wheel adjusting mechanism is arranged on a third supporting seat, the third straight gear is in meshing transmission with the fourth straight gear, a second straight gear in meshing transmission with the third straight gear is arranged on a fourth connecting shaft on the third supporting seat, a first bevel gear in meshing transmission with a second bevel gear is arranged on the fourth connecting shaft, and the second bevel gear is in meshing transmission with the first straight gear.
Further, the cutting wheel adjusting mechanism is as follows: a third motor is arranged on the third supporting seat, an output shaft of the third motor is connected with a fifth connecting shaft, a cutting wheel is arranged on the fifth connecting shaft, the fifth connecting shaft is connected with one end of a connecting rod, the other end of the connecting rod is connected with a third straight gear, the connecting rod is connected with a second clamping mechanism, a vertical rod of the connecting rod is connected with a second connecting block in a sliding manner, two sides of the second connecting block are respectively provided with a baffle shaft, the baffle shafts are respectively contacted with the arc grooves of the second driven grooved wheels, a second spring is arranged on the vertical rod of the connecting rod, one end of the second spring is fixedly connected with the second connecting block, the other end of the connecting rod is fixedly connected with a bottom plate at the bottom of the connecting rod, an output shaft of the second motor is connected with a sixth connecting shaft, a second driving wheel is arranged on the sixth connecting shaft, the outer circumference of the second driving wheel is matched with the arc groove of one of the second driven grooved wheels, and a second pin shaft on the second driving wheel is matched and connected with the radial groove of the second driven grooved wheel.
Further, the second clamping mechanism is: the connecting rod is connected with a sleeve through a first screw rod, the sleeve is connected with a seventh supporting seat which is connected with a base in a sliding way, a fourth inner cylinder is arranged in a horizontal center hole of the seventh supporting seat, a fifth inner cylinder is arranged in the fourth inner cylinder, through holes which are uniformly distributed in the circumferential direction of the fifth inner cylinder are respectively connected with a clamping plate through a fourth spring, a sixth inner cylinder is arranged on the inner circumference of the fifth inner cylinder and is in threaded connection with a second screw rod which is rotatably arranged on a disc of the fourth inner cylinder, a fifth straight gear is arranged at one end of the second screw rod, the sixth inner cylinder is connected with one end of the third spring, the other end of the third spring is connected with the disc of the fourth inner cylinder, two third screw rods are symmetrically and rotatably connected on the disc of the fourth inner cylinder, a seventh straight gear is arranged at one end of the third screw rod, the seventh straight gear is in meshing transmission with the fifth straight gear through the sixth straight gear, and an arc-shaped plate is in threaded connection with the third screw rod, the arc-shaped plate is positioned between the fourth inner cylinder and the fifth inner cylinder, and the lower bottom surface of the arc-shaped plate is contacted with the upper top surface of the clamping plate.
Furthermore, the upper top surface of the clamping plate is an inclined surface, the lower bottom surface of the arc-shaped plate is an inclined surface, and an included angle between the inclined surface of the clamping plate and the horizontal plane is equal to an included angle between the inclined surface of the arc-shaped plate and the horizontal plane.
Furthermore, the feeding assembly, the first clamping mechanism and the second clamping mechanism are connected with the guide rod in a sliding mode.
The pipeline cutting machine adopts the feeding assembly to convey a pipeline to be processed to the feeding assembly, the feeding assembly conveys the pipeline to the first clamping mechanism, the first clamping mechanism clamps one end of the pipeline, the second clamping mechanism fixes the other end of the pipeline, and after the cutting wheel cuts one fourth of the pipeline, the pipeline adjusting mechanism drives the pipeline to rotate 90 degrees, continue to cut one fourth of the pipeline and rotate three times continuously, so that the purpose of completely cutting the pipeline is achieved.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of a cutting apparatus for PE pipe production according to the present invention.
Fig. 2 is a schematic view of the structure of fig. 1 from another angle.
Fig. 3 is a schematic structural view of the feeding assembly 2 and the feeding assembly 4 in fig. 1.
Fig. 4 is a schematic view of the structure of fig. 3 from another angle.
Fig. 5 is a schematic structural view of the first clamping mechanism 6 in fig. 1.
Fig. 6 is a schematic view of the internal structure of fig. 5.
Fig. 7 is a schematic structural view of the first inner cylinder 601 in fig. 5.
Fig. 8 is a schematic structural view of the locking disk 602 of fig. 5.
Fig. 9 is a schematic structural view of the second inner cylinder 607 in fig. 6.
Fig. 10 is a schematic structural view of the third inner tube 608 in fig. 6.
Fig. 11 is a schematic structural diagram of the pipeline adjusting mechanism 7 and the cutting wheel adjusting mechanism 8 in fig. 1.
Fig. 12 is a schematic view of the structure of fig. 11 from another angle.
Fig. 13 is a schematic structural view of the connecting rod 805 in fig. 11.
Fig. 14 is a schematic view of the connection structure of the connecting rod 805 and the second clamping mechanism 11.
Fig. 15 is a schematic structural view of the second clamping mechanism 11 in fig. 14.
Fig. 16 is a schematic view of the internal structure of fig. 15.
Fig. 17 is a schematic structural view of the fourth inner tube 1105 in fig. 15.
FIG. 18 is a schematic structural view of the clamp plate 1113 and the fifth inner barrel 1106 of FIG. 16.
Reference numerals: 1. a base; 2. a feed assembly; 201. a first motor; 202. a first helical gear; 203. a first connecting shaft; 204. a first pin shaft; 205. a first drive wheel; 206. a first driven sheave; 207. a second connecting shaft; 208. a second helical gear; 209. a third connecting shaft; 3. a first support base; 4. a feeding assembly; 401. a slide rail; 402. a first connection block; 403. a connecting plate; 404. a fourth supporting seat; 405. a rack; 406. a fifth supporting seat; 407. a conveyor belt; 408. a convex tooth; 409. a pipe chase; 5. a second support seat; 6. a first clamping mechanism; 601. a first inner cylinder; 602. a locking disk; 603. a sixth supporting seat; 604. a first straight gear; 605. a bearing; 606. a first spring; 607. a second inner barrel; 608. a third inner cylinder; 609. a first chute; 610. a second chute; 611. a first bump; 612. a second bump; 613. a collar; 614. a third bump; 7. a pipeline adjustment mechanism; 701. a second spur gear; 702. a fourth connecting shaft; 703. a first bevel gear; 704. a second bevel gear; 705. a third spur gear; 706. a belt; 707. a second motor; 708. a belt pulley; 709. a fourth spur gear; 8. a cutting wheel adjustment mechanism; 801. a second spring; 802. a second driven sheave; 803. a second connecting block; 804. a blocking shaft; 805. a connecting rod; 806. a fifth connecting shaft; 807. a third motor; 808. a sixth connecting shaft; 809. a second drive wheel; 810. a second pin shaft; 9. a cutting wheel; 10. a discharge plate; 11. a second clamping mechanism; 1101. a seventh support seat; 1102. a sleeve; 1103. a first screw; 1104. an arc-shaped plate; 1105. a fourth inner barrel; 1106. a fifth inner barrel; 1107. a sixth inner barrel; 1108. a second screw; 1109. a fifth spur gear; 1110. a sixth spur gear; 1111. a seventh spur gear; 1112. a third screw; 1113. a clamping plate; 1114. a third spring; 12. a third support seat; 13. a guide bar; 14. and a feeding plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1 to 2, the cutting apparatus for PE pipe production and manufacturing according to this embodiment is formed by coupling a base 1, a feeding assembly 2, a first supporting seat 3, a feeding assembly 4, a second supporting seat 5, a first clamping mechanism 6, a pipe adjusting mechanism 7, a cutting wheel adjusting mechanism 8, a cutting wheel 9, a discharging plate 10, a second clamping mechanism 11, a third supporting seat 12, a guide rod 13, and a feeding plate 14.
A feeding plate 14 is fixedly arranged on a base 1, a feeding component 2 is arranged on a first supporting seat 3 of the base 1, the feeding component 2 is connected with the discharging end of the feeding plate 14, a feeding component 4 is arranged on a second supporting seat 5 of the base 1, the feeding component 4 is connected with the feeding component 2, the feeding component 2 is used for transporting a pipeline to be processed to the feeding component 4, a first clamping mechanism 6 is arranged at the discharging end of the feeding component 4 on the base 1, the feeding component 4 is used for transporting the pipeline to a first clamping mechanism 6, the first clamping mechanism 6 is used for clamping one end of the pipeline, the first clamping mechanism 6 is connected with a pipeline adjusting mechanism 7, the pipeline adjusting mechanism 7 is used for driving the pipeline in the first clamping mechanism 6 to rotate, a second clamping mechanism 11 is arranged on the base 1, the second clamping mechanism 11 is used for clamping the other end of the pipeline, a cutting wheel 9 is arranged on a third supporting seat 12 between the first clamping mechanism 6 and the second clamping mechanism 11 on the base 1, install cutting wheel adjustment mechanism 8 on base 1, cutting wheel adjustment mechanism 8 drives cutting wheel 9 and removes at the horizontal direction, and cutting wheel adjustment mechanism 8 is connected with pipeline adjustment mechanism 7, and after 9 cutting pipe's the fourth of cutting wheel, pipeline adjustment mechanism 7 drives the pipeline and rotates 90, continues to cut the pipeline fourth, rotates the cubic in succession, reaches the purpose of complete cutting pipeline. A discharging plate 10 is fixedly arranged on the base 1 below the cutting wheel 9. The feeding component 4, the first clamping mechanism 6, the second clamping mechanism 11 and the guide rod 13 are connected in a sliding mode.
As shown in fig. 3 to 4, the feeding assembly 2 is formed by coupling a first motor 201, a first bevel gear 202, a first connecting shaft 203, a first pin 204, a first driving wheel 205, a first driven sheave 206, a second connecting shaft 207, a second bevel gear 208, and a third connecting shaft 209, and the feeding assembly 2 is: a first motor 201 is installed on a first supporting seat 3 of a base 1, an output shaft of the first motor 201 is fixedly connected with a third connecting shaft 209, the third connecting shaft 209 is connected with a first connecting block 402 in a feeding assembly 4, a second helical gear 208 is installed on the third connecting shaft 209, a second connecting shaft 207 is rotatably connected on the first supporting seat 3, first driven sheaves 206 are respectively installed at two ends of the second connecting shaft 207, two first driven sheaves 206 are used for clamping a pipeline, an arc groove of one of the first driven sheaves 206 is in fit connection with the outer circumference of a first driving wheel 205, a first pin 204 on the first driving wheel 205 is in fit connection with a radial groove of the first driven sheave 206, the first driving wheel 205 is fixedly connected with one end of the first connecting shaft 203, and a first helical gear 202 in mesh transmission with the second helical gear 208 is installed at the other end of the first connecting shaft 203.
The feeding component 4 is formed by connecting a slide rail 401, a first connecting block 402, a connecting plate 403, a fourth supporting seat 404, a rack 405, a fifth supporting seat 406, a conveyor belt 407, a convex tooth 408 and a pipeline groove 409, and the feeding component 4 is: the connecting plate 403 is connected to the fourth supporting seat 404 of the base 1 in a sliding manner, a sliding rail 401 is installed at one end of the connecting plate 403, the third connecting shaft 209 is connected to the sliding rail 401 in a sliding manner through the first connecting block 402, a rack 405 is installed at the bottom of the connecting plate 403, a pipeline groove 409 is machined in the fifth supporting seat 406 of the base 1 and used for placing a pipeline, a conveyor belt 407 is connected to the bottom of the pipeline groove 409 of the fifth supporting seat 406 in a sliding manner, and a convex tooth 408 meshed with the rack 405 is fixedly installed on the conveyor belt 407.
As shown in fig. 5 to 10, the first clamping mechanism 6 is formed by coupling a first inner cylinder 601, a locking disk 602, a sixth supporting seat 603, a first straight gear 604, a bearing 605, a first spring 606, a second inner cylinder 607, a third inner cylinder 608, a first sliding slot 609, a second sliding slot 610, a first projection 611, a second projection 612, a collar 613 and a third projection 614, and the first clamping mechanism 6 is: a sixth supporting seat 603 is mounted on the base 1, a horizontal central hole of the sixth supporting seat 603 is rotatably connected with the first inner cylinder 601 through a bearing 605, the first inner cylinder 601 is fixedly connected with a first straight gear 604, the first straight gear 604 is connected with the pipeline adjusting mechanism 7, a second inner cylinder 607 and a locking disk 602 are mounted in the first inner cylinder 601, a first sliding groove 609 matched and connected with a second lug 612 on the outer circumference of the second inner cylinder 607 is processed on the inner circumferential side wall of the first inner cylinder 601, the first sliding groove 609 is a horizontal groove, a second sliding groove 610 slidably connected with a first lug 611 on the outer circumference of the locking disk 602 is processed on the inner circumferential side wall of one end of the inner circumference of the first inner cylinder 601, the second sliding groove 610 is a quarter arc groove, a third inner cylinder 608 fixedly connected with the locking disk 602 is mounted in the second inner cylinder 607, the third inner cylinder 608 is communicated with the locking disk 602 for placing a pipeline, a first spring 606 is mounted between the second inner cylinder 607 and the third inner cylinder 608, one end of the third inner cylinder 608 is uniformly provided with third protrusions 614 in the circumferential direction, and the third protrusions 614 are in contact with a collar 613 on the inner circumference of the second inner cylinder 607.
As shown in fig. 11 to 13, the pipe adjusting mechanism 7 is formed by coupling a second spur gear 701, a fourth connecting shaft 702, a first bevel gear 703, a second bevel gear 704, a third spur gear 705, a belt 706, a second motor 707, a pulley 708, and a fourth spur gear 709, and the pipe adjusting mechanism 7 is: a second motor 707 is installed on the base 1, an output shaft of the second motor 707 is connected with a belt pulley 708, the belt pulley 708 is in transmission connection with a fourth spur gear 709 through a belt 706, a third spur gear 705 connected with the cutting wheel adjusting mechanism 8 is arranged on the third supporting seat 12, the third spur gear 705 is in meshing transmission with the fourth spur gear 709, a second spur gear 701 in meshing transmission with the third spur gear 705 is arranged on a fourth connecting shaft 702 on the third supporting seat 12, a first bevel gear 703 in meshing transmission with a second bevel gear 704 is arranged on the fourth connecting shaft 702, and the second bevel gear 704 is in meshing transmission with the first spur gear 604.
The cutting wheel adjusting mechanism 8 is formed by connecting a second spring 801, a second driven grooved pulley 802, a second connecting block 803, a blocking shaft 804, a connecting rod 805, a fifth connecting shaft 806, a third motor 807, a sixth connecting shaft 808, a second driving wheel 809 and a second pin shaft 810, and the cutting wheel adjusting mechanism 8 is: a third motor 807 is arranged on the third supporting seat 12, an output shaft of the third motor 807 is connected with a fifth connecting shaft 806, a cutting wheel 9 is arranged on the fifth connecting shaft 806, the fifth connecting shaft 806 is rotatably connected with one end of a connecting rod 805, the other end of the connecting rod 805 is connected with a third straight gear 705, the connecting rod 805 is connected with a first screw 1103 in the second clamping mechanism 11, a vertical rod of the connecting rod 805 is slidably connected with a second connecting block 803, two sides of the second connecting block 803 are respectively provided with a baffle shaft 804, the baffle shafts 804 are respectively contacted with an arc groove of a second driven grooved wheel 802, a vertical rod of the connecting rod 805 is provided with a second spring 801, one end of the second spring 801 is fixedly connected with the second connecting block 803, the other end of the second spring 801 is fixedly connected with a bottom plate at the bottom of the connecting rod 805, an output shaft of the second motor 707 is connected with a sixth connecting shaft 808, a second driving wheel 809 is fixedly arranged on the sixth connecting shaft 808, the outer circumference of the second driving wheel 809 matches with the arc groove of one of the second driven sheaves 802, and the second pin 810 on the second driving wheel 809 matches with the radial groove of the second driven sheave 802.
As shown in fig. 14 to 18, the second clamping mechanism 11 is formed by coupling a seventh supporting base 1101, a sleeve 1102, a first screw 1103, an arc-shaped plate 1104, a fourth inner cylinder 1105, a fifth inner cylinder 1106, a sixth inner cylinder 1107, a second screw 1108, a fifth spur gear 1109, a sixth spur gear 1110, a seventh spur gear 1111, a third screw 1112, a clamping plate 1113, and a third spring 1114, and the second clamping mechanism 11 is: a connecting rod 805 is connected with one end of a first screw 1103, the other end of the first screw 1103 is in threaded connection with a sleeve 1102, the sleeve 1102 is connected with a seventh supporting seat 1101 which is slidably connected with a guide rod 13, a fourth inner cylinder 1105 is rotatably connected in a horizontal center hole of the seventh supporting seat 1101, a fifth inner cylinder 1106 is installed in the fourth inner cylinder 1105, through holes which are uniformly distributed in the circumferential direction of the fifth inner cylinder 1106 are respectively connected with a clamping plate 1113 through a fourth spring, a sixth inner cylinder 1107 is installed on the inner circumference of the fifth inner cylinder 1106, the sixth inner cylinder 1107 is in threaded connection with a second screw 1108 which is rotatably installed on a disc of the fourth inner cylinder 1105, one end of the second screw 1108 is provided with a fifth spur gear 1109, the sixth inner cylinder 1107 is connected with one end of a third spring 1114, the other end of the third spring 1114 is connected with a disc of the fourth inner cylinder 1105, two third screws 1112 are symmetrically and rotatably connected on the disc of the fourth inner cylinder 1105, one end of the third screw 1112 is provided with a seventh spur gear 1111, the seventh spur gear 1111 is in meshing transmission with the fifth spur gear 1109 through the sixth spur gear 1110, an arc-shaped plate 1104 is in threaded connection with the third screw 1112, the arc-shaped plate 1104 is positioned between the fourth inner cylinder 1105 and the fifth inner cylinder 1106, and the lower bottom surface of the arc-shaped plate 1104 is in contact with the upper top surface of the clamping plate 1113. The upper top surface of the clamping plate 1113 is an inclined surface, the lower bottom surface of the arc plate 1104 is an inclined surface, and the included angle between the inclined surface of the clamping plate 1113 and the horizontal plane is equal to the included angle between the inclined surface of the arc plate 1104 and the horizontal plane.
The working principle of the embodiment is as follows: (1) feeding, a pipeline to be cut is placed on the feeding plate 14, the pipeline is clamped in the arc grooves of the two first driven sheaves 206, the first motor 201 is started, the first motor 201 drives the second helical gear 208 to rotate, the second helical gear 208 drives the first helical gear 202 to rotate, the first helical gear 202 drives the first driving wheel 205 to rotate through the first connecting shaft 203, the first driving wheel 205 drives the first driven sheave 206 to rotate, the first driven sheave 206 moves to the radial groove matching of the first pin shaft 204 and the first driven sheave 206, and the pipeline is conveyed to the pipeline groove 409 of the fifth supporting seat 406.
The first motor 201 drives the first connecting block 402 and the connecting plate 403 to slide in the sliding rail 401 through the third connecting shaft 209, the connecting plate 403 slides horizontally on the fourth supporting seat 404, the rack 405 on the connecting plate 403 drives the conveyor belt 407 to transmit through the convex teeth 408, the conveyor belt 407 drives one end of the pipeline to enter the locking disc 602 and the third inner cylinder 608, the other end of the pipeline pushes the sixth inner cylinder 1107 to enter the fifth inner cylinder 1106, the third spring 1114 is compressed, the sixth inner cylinder 1107 drives the fifth spur gear 1109 to rotate through the second screw 1108, the fifth spur gear 1109 drives the seventh spur gear 1111 to rotate through the sixth spur gear 1110, the seventh spur gear 1111 drives the third screw 1112 to rotate, the third screw 1112 drives the arc plate 1104 to move on the third screw 1112, the arc plate 1104 moves to the lower bottom surface of the arc plate 1104 to be in contact with the upper top surface of the clamping plate 1113, the clamping plate 1113 is pressed by the arc plate 1104, the fourth spring is compressed, and the two clamping plates 1113 clamp one end of the pipeline.
(2) Cutting a pipeline: the third motor 807 is started, the third motor 807 drives the cutting wheel 9 to rotate through the fifth connecting shaft 806, and the cutting wheel 9 stops cutting after cutting one fourth of the pipeline.
A second motor 707 is started, the second motor 707 drives a pulley 708 to rotate, the pulley 708 drives a fourth spur gear 709 to rotate through a belt 706, the fourth spur gear 709 drives a second spur gear 701 to rotate through a third spur gear 705, the second spur gear 701 drives a first bevel gear 703 to rotate through a fourth connecting shaft 702, the first bevel gear 703 drives a second bevel gear 704 to rotate, the second bevel gear 704 drives a first straight gear 604 to rotate, the first straight gear 604 drives a second inner cylinder 607 to rotate through a first sliding slot 609 and a second bump 612 on the first inner cylinder 601 in a matching manner, the first straight gear 604 drives a locking disc 602 to rotate through a second sliding slot 610 and a first bump 611 in a matching manner, the locking disc 602 drives a pipeline to rotate 90 °, the pipeline simultaneously drives a third inner cylinder 608 to rotate 90 °, the cutting wheel 9 continues to perform quarter cutting on the pipeline, the pipeline continues to drive the third inner cylinder 608 to rotate 90 °, the cutting wheel 9 continues to cut the pipeline by one quarter, the pipeline drives the third inner cylinder 608 to rotate by 90 degrees, the cutting wheel 9 continues to cut the pipeline by one quarter, and the pipeline is cut by 360 degrees.
When the second motor 707 is started, the second motor 707 drives the second driving wheel 809 to rotate through the sixth connecting shaft 808, the second driving wheel 809 drives the second driven sheave 802 to rotate, the second driven sheave 802 rotates until the radial groove is matched with the second pin 810, the circular groove of the second driven sheave 802 is abutted against the blocking shaft 804 in the rotation process, the blocking shaft 804 is used for resetting the second driven sheave 802, the second driven sheave 802 rotates until the radial groove is separated from the second pin 810, the second driving wheel 809 drives the second driven sheave 802 to continue to rotate, so that the blocking shaft 804 reciprocates in the horizontal direction, the blocking shaft 804 drives the connecting rod 805 to move in the horizontal direction through the second connecting block 803, the connecting rod 805 pulls the fifth connecting shaft 806 to reciprocate and horizontally on the third supporting seat 12, when the cutting wheel 9 does not cut a pipeline, the connecting rod 805 drives the third spur gear 705 to move to be engaged with the second spur gear 701 for transmission, the pipeline adjusting mechanism 7 drives the pipeline to rotate 90 degrees, when the cutting wheel 9 cuts the pipeline, the connecting rod 805 drives the third straight gear 705 to move to be separated from the second straight gear 701, and the pipeline stops rotating.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention.

Claims (10)

1. The utility model provides a PE pipe cutting equipment for manufacturing which characterized in that: the pipe cutting machine is characterized in that a feeding plate (14) is arranged on a base (1), a feeding assembly (2) connected with a discharging end of the feeding plate (14) is arranged on a first supporting seat (3) of the base (1), a feeding assembly (4) connected with the feeding assembly (2) is arranged on a second supporting seat (5) of the base (1), a first clamping mechanism (6) used for clamping one end of a pipe is arranged at the discharging end of the feeding assembly (4) on the base (1), the first clamping mechanism (6) is connected with a pipe adjusting mechanism (7) used for driving the pipe in the first clamping mechanism (6) to rotate, a second clamping mechanism (11) used for clamping the other end of the pipe is arranged on the base (1), a cutting wheel (9) is arranged on a third supporting seat (12) between the first clamping mechanism (6) and the second clamping mechanism (11) on the base (1), and a cutting wheel adjusting mechanism (8) used for driving the cutting wheel (9) to move in the horizontal direction is arranged on the base (1) ) The cutting wheel adjusting mechanism (8) is connected with the pipeline adjusting mechanism (7), and a discharge plate (10) is arranged on the base (1) and below the cutting wheel (9).
2. The cutting apparatus for PE pipe production according to claim 1, wherein the feeding assembly (2) comprises: a first motor (201) is arranged on a first supporting seat (3) of a base (1), an output shaft of the first motor (201) is fixedly connected with a third connecting shaft (209), the third connecting shaft (209) is connected with a feeding component (4), a second helical gear (208) is arranged on the third connecting shaft (209), a second connecting shaft (207) is rotatably connected on the first supporting seat (3), first driven grooved wheels (206) used for clamping a pipeline are respectively arranged at two ends of the second connecting shaft (207), the arc groove of one of the first driven grooved wheels (206) is matched and connected with the outer circumference of the first driving wheel (205), a first pin shaft (204) on the first driving wheel (205) is matched and connected with the radial groove of the first driven grooved wheel (206), the first driving wheel (205) is connected with one end of a first connecting shaft (203), and the other end of the first connecting shaft (203) is provided with a first helical gear (202) which is in meshing transmission with a second helical gear (208).
3. A cutting apparatus for PE pipe production according to claim 1 or 2, characterized in that said feeding assembly (4) is: the feeding device comprises a base (1), and is characterized in that a connecting plate (403) is connected to a fourth supporting seat (404) of the base (1) in a sliding mode, a sliding rail (401) is arranged at one end of the connecting plate (403), a feeding component (2) is connected with the sliding rail (401) in a sliding mode through a first connecting block (402), a rack (405) is arranged at the bottom of the connecting plate (403), a pipeline groove (409) for placing a pipeline is machined in a fifth supporting seat (406) of the base (1), a conveying belt (407) is connected to the bottom of the pipeline groove (409) of the fifth supporting seat (406) in a sliding mode, and convex teeth (408) meshed with the rack (405) are arranged on the conveying belt (407).
4. A cutting apparatus for PE pipe production according to claim 1, characterized in that said first gripping means (6) is: a sixth supporting seat (603) is arranged on the base (1), a horizontal central hole of the sixth supporting seat (603) is rotatably connected with a first inner cylinder (601) through a bearing (605), the first inner cylinder (601) is fixedly connected with a first straight gear (604), the first straight gear (604) is connected with a pipeline adjusting mechanism (7), a second inner cylinder (607) and a locking disk (602) are arranged in the first inner cylinder (601), a first sliding groove (609) which is matched and connected with a second bump (612) on the outer circumference of the second inner cylinder (607) is processed on the inner circumferential side wall of the first inner cylinder (601), a second sliding groove (610) which is in sliding connection with a first bump (611) on the outer circumference of the locking disk (602) is processed on one end of the inner circumferential side wall of the first inner cylinder (601), a third inner cylinder (608) which is fixedly connected with the locking disk (602) is arranged in the second inner cylinder (607), and the third inner cylinder (608) and the locking disk (602) are communicated with each other for placing a pipeline, a first spring (606) is arranged between the second inner cylinder (607) and the third inner cylinder (608), third convex blocks (614) are uniformly arranged at one end of the third inner cylinder (608) in the circumferential direction, and the third convex blocks (614) are contacted with a clamping ring (613) on the inner circumference of the second inner cylinder (607).
5. The cutting equipment for PE pipe production according to claim 4, wherein the first sliding groove (609) is a horizontal groove, and the second sliding groove (610) is a quarter arc groove.
6. A cutting apparatus for PE pipe production according to claim 1 or 4, wherein the pipe adjusting mechanism (7) is: the base (1) is provided with a second motor (707), an output shaft of the second motor (707) is connected with a belt pulley (708), the belt pulley (708) is in transmission connection with a fourth spur gear (709) through a belt (706), a third spur gear (705) connected with a cutting gear adjusting mechanism (8) is arranged on a third supporting seat (12), the third spur gear (705) is in meshing transmission with the fourth spur gear (709), a fourth connecting shaft (702) on the third supporting seat (12) is provided with a second spur gear (701) in meshing transmission with the third spur gear (705), a first bevel gear (703) in meshing transmission with a second bevel gear (704) is arranged on the fourth connecting shaft (702), and the second bevel gear (704) is in meshing transmission with the first spur gear (604).
7. The cutting equipment for PE pipe production according to claim 1, wherein the cutting wheel adjusting mechanism (8) comprises: a third motor (807) is arranged on the third supporting seat (12), an output shaft of the third motor (807) is connected with a fifth connecting shaft (806), a cutting wheel (9) is arranged on the fifth connecting shaft (806), the fifth connecting shaft (806) is connected with one end of a connecting rod (805), the other end of the connecting rod (805) is connected with a third straight gear (705), the connecting rod (805) is connected with a second clamping mechanism (11), a second connecting block (803) is connected onto a vertical rod of the connecting rod (805) in a sliding manner, two sides of the second connecting block (803) are respectively provided with a blocking shaft (804), the blocking shafts (804) are respectively contacted with an arc groove of a second driven grooved wheel (802), a second spring (801) is arranged on the vertical rod of the connecting rod (805), one end of the second spring (801) is fixedly connected with the second connecting block (803), the other end of the second spring is fixedly connected with a bottom plate at the bottom of the connecting rod (805), an output shaft of the second motor (707) is connected with a sixth connecting shaft (808), a second driving wheel (809) is arranged on the sixth connecting shaft (808), the outer circumference of the second driving wheel (809) is matched with an arc groove of one of the second driven grooved wheels (802), and a second pin shaft (810) on the second driving wheel (809) is matched and connected with a radial groove of the second driven grooved wheel (802).
8. A cutting apparatus for PE pipe production according to claim 1 or 7, wherein the second clamping mechanism (11) is: the connecting rod (805) is connected with a sleeve (1102) through a first screw (1103), the sleeve (1102) is connected with a seventh supporting seat (1101) which is slidably connected on the base (1), a fourth inner cylinder (1105) is arranged in a horizontal center hole of the seventh supporting seat (1101), a fifth inner cylinder (1106) is arranged in the fourth inner cylinder (1105), through holes which are uniformly distributed in the circumferential direction of the fifth inner cylinder (1106) are respectively connected with a clamping plate (1113) through a fourth spring, a sixth inner cylinder (1107) is arranged on the inner circumference of the fifth inner cylinder (1106), the sixth inner cylinder (1107) is in threaded connection with a second screw (1108) which is rotatably arranged on a disc of the fourth inner cylinder (1105), one end of the second screw (1108) is provided with a fifth spur gear (1109), the sixth inner cylinder (1107) is connected with one end of a third spring (1114), the other end of the third spring (1114) is connected with the disc of the fourth inner cylinder (1105), two third screw rods (1112) are symmetrically and rotatably connected to a disc of the fourth inner cylinder (1105), one end of each third screw rod (1112) is provided with a seventh straight gear (1111), the seventh straight gear (1111) is in meshing transmission with the fifth straight gear (1109) through the sixth straight gear (1110), an arc-shaped plate (1104) is in threaded connection with the third screw rod (1112), the arc-shaped plate (1104) is located between the fourth inner cylinder (1105) and the fifth inner cylinder (1106), and the lower bottom surface of the arc-shaped plate (1104) is in contact with the upper top surface of the clamping plate (1113).
9. The cutting equipment for PE pipe production according to claim 8, wherein the upper top surface of the holding plate (1113) is an inclined surface, the lower bottom surface of the arc plate (1104) is an inclined surface, and the included angle between the inclined surface of the holding plate (1113) and the horizontal plane is equal to the included angle between the inclined surface of the arc plate (1104) and the horizontal plane.
10. The cutting equipment for PE pipe production and manufacturing according to claim 1, wherein the feeding assembly (4), the first clamping mechanism (6) and the second clamping mechanism (11) are connected with the guide rod (13) in a sliding manner.
CN202210603949.5A 2022-05-30 2022-05-30 PE pipe production and manufacturing cutting equipment Active CN115070840B (en)

Priority Applications (1)

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CN202210603949.5A CN115070840B (en) 2022-05-30 2022-05-30 PE pipe production and manufacturing cutting equipment

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CN202210603949.5A CN115070840B (en) 2022-05-30 2022-05-30 PE pipe production and manufacturing cutting equipment

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CN115070840B CN115070840B (en) 2023-07-07

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117601072A (en) * 2023-11-10 2024-02-27 北京燃气昌平有限公司 Household gas hose connecting device

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Publication number Priority date Publication date Assignee Title
EP2998054A1 (en) * 2014-09-19 2016-03-23 Alstom Technology Ltd Cutting device
CN110696070A (en) * 2019-09-29 2020-01-17 安庆市悦发管业有限公司 Clamping and cutting device for PE corrugated pipe
CN211135711U (en) * 2019-12-09 2020-07-31 扬州盈实新材料有限公司 Petroleum pipeline production cutting device
CN211516229U (en) * 2019-12-30 2020-09-18 绍兴市上虞杰成制冷配件厂 Copper pipe automatic cutting device with improved structure
CN212265941U (en) * 2020-03-26 2021-01-01 高胜江 Cutting device is used in processing of PE pipe
CN112536611A (en) * 2020-12-01 2021-03-23 秦小兵 Cutting device for steel pipe
CN114454238A (en) * 2022-03-06 2022-05-10 付英彩 PVC bellows cutting equipment

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2998054A1 (en) * 2014-09-19 2016-03-23 Alstom Technology Ltd Cutting device
CN110696070A (en) * 2019-09-29 2020-01-17 安庆市悦发管业有限公司 Clamping and cutting device for PE corrugated pipe
CN211135711U (en) * 2019-12-09 2020-07-31 扬州盈实新材料有限公司 Petroleum pipeline production cutting device
CN211516229U (en) * 2019-12-30 2020-09-18 绍兴市上虞杰成制冷配件厂 Copper pipe automatic cutting device with improved structure
CN212265941U (en) * 2020-03-26 2021-01-01 高胜江 Cutting device is used in processing of PE pipe
CN112536611A (en) * 2020-12-01 2021-03-23 秦小兵 Cutting device for steel pipe
CN114454238A (en) * 2022-03-06 2022-05-10 付英彩 PVC bellows cutting equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117601072A (en) * 2023-11-10 2024-02-27 北京燃气昌平有限公司 Household gas hose connecting device
CN117601072B (en) * 2023-11-10 2024-06-14 北京燃气昌平有限公司 Household gas hose connecting device

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