CN115070840B - PE pipe production and manufacturing cutting equipment - Google Patents

PE pipe production and manufacturing cutting equipment Download PDF

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Publication number
CN115070840B
CN115070840B CN202210603949.5A CN202210603949A CN115070840B CN 115070840 B CN115070840 B CN 115070840B CN 202210603949 A CN202210603949 A CN 202210603949A CN 115070840 B CN115070840 B CN 115070840B
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China
Prior art keywords
pipeline
supporting seat
inner cylinder
base
plate
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CN202210603949.5A
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Chinese (zh)
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CN115070840A (en
Inventor
张禹
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Hebei Hongyuan Pipe Group Co ltd
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Hebei Hongyuan Pipe Group Co ltd
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Publication of CN115070840A publication Critical patent/CN115070840A/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 and manufacturing, which is characterized in that a feeding plate is arranged on a base, a feeding assembly is arranged on a first supporting seat, a feeding assembly is arranged on a second supporting seat, a first clamping mechanism is arranged on the base, the first clamping mechanism is connected with a pipeline adjusting mechanism, a second clamping mechanism is arranged on the base, a cutting wheel is arranged on a third supporting seat, a cutting wheel adjusting mechanism is arranged on the base, the cutting wheel adjusting mechanism is connected with the pipeline adjusting mechanism, and a discharging plate is arranged on the base. According to the invention, the pipeline to be processed is conveyed to the feeding assembly through 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, the pipeline adjusting mechanism drives the pipeline to rotate 90 degrees after the cutting wheel cuts one quarter of the pipeline, the pipeline is continuously cut for three times, and the purpose of completely cutting the pipeline is achieved.

Description

PE pipe production and manufacturing cutting equipment
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
PE pipe generally refers to polyethylene pipe, and PE pipe's application area is extensive, mainly is applied to feed pipe and gas pipe. Along with the development of the modern machining industry, the requirements on the quality and the precision of PE pipe cutting are continuously improved, the requirements on the production efficiency improvement, the production cost reduction and the high-intelligent automatic cutting function are also improved, the existing cutting mode is electric saw parallel pushing type cutting, and the risks of insufficient cutting precision and material deformation exist.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide the cutting equipment for PE pipe production and manufacturing, which has high cutting efficiency and high accuracy.
The technical scheme adopted for solving the technical problems is as follows: be provided with the feed plate on the base, be provided with the feeding subassembly of being connected with the discharge end of feed plate on the first supporting seat of base, be provided with the feeding subassembly of being connected with the feeding subassembly on the second supporting seat of base, be located the discharge end of feeding subassembly on the base and be provided with the first fixture that is used for chucking pipeline one end, first fixture is connected with the pipeline adjustment mechanism that is used for driving the pipeline pivoted in the first fixture, be provided with the second fixture that is used for chucking pipeline other end on the base, be provided with the cutting wheel on the third supporting seat that is located between first fixture and the second fixture on the base, be provided with the cutting wheel adjustment mechanism that drives the cutting wheel and remove at the horizontal direction on the base, cutting wheel adjustment mechanism is connected with pipeline adjustment mechanism, be located the cutting wheel below on the base and be provided with the discharge plate.
Further, the feeding assembly is: be provided with first motor on the first supporting seat of base, the output shaft and the third connecting axle fixed connection of first motor, the third connecting axle is connected with feeding component, be provided with the second helical gear on the third connecting axle, it is connected with the second connecting axle to rotate on the first supporting seat, second connecting axle both ends are provided with the first driven sheave that is used for centre gripping pipeline respectively, the circular arc recess and the outer circumference cooperation of first action wheel of one of them driven sheave are connected, the radial groove cooperation of first round pin axle and first driven sheave on the first action wheel is connected, first action wheel is connected with first connecting axle one end, the first connecting axle other end is provided with the first helical gear with second helical gear meshing transmission.
Further, the feeding assembly is: a connecting plate is connected on the fourth supporting seat of the base in a sliding way, one end of the connecting plate is provided with a sliding rail, the feeding component is connected with the sliding rail in a sliding way through a first connecting block, the bottom of the connecting plate is provided with a rack, A pipeline groove for placing a pipeline is formed in the fifth supporting seat of the base, a conveyor 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 racks are arranged on the conveyor belt.
Further, the first clamping mechanism is: the base is provided with a sixth supporting seat, the horizontal center hole of the sixth supporting seat is rotationally connected with a first inner cylinder 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, the inner circumferential side wall of the first inner cylinder is provided with a first chute which is matched and connected with a second lug on the outer circumference of the second inner cylinder, the inner circumferential side wall of the first inner cylinder is provided with a second chute which is in sliding connection with a first lug on the outer circumference of the locking disc, a third inner cylinder fixedly connected with the locking disc is arranged in the second inner cylinder, the third inner cylinder is communicated with the locking disc and is used for placing a pipeline, a first spring is arranged between the second inner cylinder and the third inner cylinder, a third lug is uniformly arranged in the circumferential direction of one end of the third inner cylinder, and the third lug is in contact with a clamping ring on the inner circumference of the second inner cylinder.
Further, the first sliding groove is a horizontal groove, and the second sliding groove is a quarter arc groove.
Further, the pipeline adjustment mechanism is: 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 connected with a fourth spur gear in a transmission manner through a belt, a third spur gear connected with a cutting wheel adjusting mechanism is arranged on a third supporting seat, the third spur gear is in meshed transmission with the fourth spur gear, a second spur gear in meshed transmission with the third spur gear is arranged on a fourth connecting shaft on the third supporting seat, a first bevel gear in meshed transmission with a second bevel gear is arranged on the fourth connecting shaft, and the second bevel gear is in meshed transmission with the first spur gear.
Further, the cutting wheel adjustment mechanism be: the 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 spur gear, the connecting rod is connected with a second clamping mechanism, a second connecting block is connected to a vertical rod of the connecting rod in a sliding mode, blocking shafts are respectively arranged on two sides of the second connecting block and are respectively contacted with arc grooves of a second driven sheave, 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 second spring 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 grooves of one second driven sheave, and a second pin shaft on the second driving wheel is matched and connected with the radial groove of the second driven sheave.
Further, the second clamping mechanism is: the connecting rod is connected with the sleeve through the first screw rod, the sleeve is connected with a seventh supporting seat which is in sliding connection on the base, 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, evenly distributed through holes in the circumferential direction of the fifth inner cylinder are respectively connected with the clamping plate through fourth springs, 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 rotationally arranged on a disc of the fourth inner cylinder, one end of the second screw rod is provided with a fifth straight gear, the sixth inner cylinder is connected with one end of a 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 rotationally connected on the disc of the fourth inner cylinder, one end of the third screw rod is provided with a seventh straight gear, the seventh straight gear is in meshed transmission with the fifth straight gear through the sixth straight gear, an arc plate is in threaded connection on the third screw rod, the arc plate is positioned between the fourth inner cylinder and the fifth inner cylinder, and the lower bottom surface of the arc plate is in contact with the upper top surface of the clamping plate.
Further, 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 the included angle between the inclined surface of the clamping plate and the horizontal plane is equal to the included angle between the inclined surface of the arc-shaped plate and the horizontal plane.
Further, the feeding assembly, the first clamping mechanism and the second clamping mechanism are in sliding connection with the guide rod.
The pipeline to be processed is conveyed to the feeding component by the feeding component, the pipeline is conveyed to the first clamping mechanism by the feeding component, 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 quarter of the pipeline, the pipeline is driven by the pipeline adjusting mechanism to rotate 90 degrees, the pipeline is continuously cut for three times, and the purpose of completely cutting the pipeline is achieved.
Drawings
FIG. 1 is a schematic view showing the structure of an embodiment of a cutting apparatus for PE pipe production and manufacturing according to the present invention.
Fig. 2 is a schematic view of the structure of fig. 1 at another angle.
Fig. 3 is a schematic view of the structure 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 at 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 view of the structure of the locking plate 602 in 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 barrel 608 of FIG. 6.
Fig. 11 is a schematic structural view of the pipe 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 at another angle.
Fig. 13 is a schematic view of the structure of the bar 805 in fig. 11.
Fig. 14 is a schematic diagram of a connection structure between the bar 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 cylinder 1105 in fig. 15.
Fig. 18 is a schematic view of the structure of the clamping plate 1113 and the fifth inner cylinder 1106 in 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; 205. a first drive wheel; 206. a primary 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 support base; 405. a rack; 406. a fifth supporting seat; 407. a conveyor belt; 408. convex teeth; 409. a pipe groove; 5. a second support base; 6. a first clamping mechanism; 601. a first inner cylinder; 602. a locking plate; 603. a sixth support base; 604. a first straight gear; 605. a bearing; 606. a first spring; 607. a second inner cylinder; 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 adjusting 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 connection 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 driving wheel; 810. a second pin; 9. a cutting wheel; 10. a discharge plate; 11. a second clamping mechanism; 1101. a seventh support base; 1102. a sleeve; 1103. a first screw; 1104. an arc-shaped plate; 1105. a fourth inner cylinder; 1106. a fifth inner cylinder; 1107. a sixth inner cylinder; 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 base; 13. a guide rod; 14. and a feeding plate.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1 to 2, a cutting device for PE pipe production and manufacturing of the present embodiment is formed by connecting 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.
The feeding device comprises a base 1, a feeding plate 14 is fixedly installed on the base 1, a feeding assembly 2 is installed on a first supporting seat 3 of the base 1, the feeding assembly 2 is connected with a discharge end of the feeding plate 14, a feeding assembly 4 is installed on a second supporting seat 5 of the base 1, the feeding assembly 4 is connected with the feeding assembly 2, the feeding assembly 2 is used for conveying a pipeline to be processed to the feeding assembly 4, a first clamping mechanism 6 is installed at the discharge end of the feeding assembly 4 on the base 1, the feeding assembly 4 is used for conveying the pipeline to the 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 installed on the base 1, the second clamping mechanism 11 is used for clamping the other end of the pipeline, a cutting wheel 9 is installed on a third supporting seat 12 between the first clamping mechanism 6 and the second clamping mechanism 11, a cutting wheel adjusting mechanism 8 is installed on the base 1, the cutting wheel adjusting mechanism 8 drives the cutting wheel 9 to move in the horizontal direction, the cutting wheel adjusting mechanism 8 is used for conveying the pipeline to the first clamping mechanism 6, the pipeline is connected with the pipeline adjusting mechanism 7, and the cutting wheel adjusting mechanism is used for driving the cutting wheel adjusting mechanism to cut the pipeline to rotate for one fourth time, and the pipeline is continuously and continuously cut and continuously and reaches one fourth purpose. A discharging plate 10 is fixedly arranged below the cutting wheel 9 on the base 1. The feeding assembly 4, the first clamping mechanism 6 and the second clamping mechanism 11 are in sliding connection with the guide rod 13.
As shown in fig. 3 to 4, the feeding assembly 2 is formed by connecting a first motor 201, a first helical 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 helical gear 208 and a third connecting shaft 209, and the feeding assembly 2 is: the first motor 201 is installed on the first supporting seat 3 of the base 1, an output shaft of the first motor 201 is fixedly connected with the third connecting shaft 209, the third connecting shaft 209 is connected with the first connecting block 402 in the feeding component 4, the second bevel gear 208 is installed on the third connecting shaft 209, the second connecting shaft 207 is rotatably connected to the first supporting seat 3, the first driven grooved wheels 206 are respectively installed at two ends of the second connecting shaft 207, the two first driven grooved wheels 206 are used for clamping a pipeline, the circular arc groove of one of the first driven grooved wheels 206 is connected with the outer circumference of the first driving wheel 205 in a matched mode, the first pin shaft 204 on the first driving wheel 205 is connected with the radial groove of the first driven grooved wheel 206 in a matched mode, the first driving wheel 205 is fixedly connected with one end of the first connecting shaft 203, and the first bevel gear 202 which is meshed with the second bevel gear 208 is installed at the other end of the first connecting shaft 203.
The feeding component 4 is formed by connecting a sliding 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 conveying belt 407, convex teeth 408 and a pipeline groove 409, and the feeding component 4 is: the fourth supporting seat 404 of the base 1 is slidably connected with a connecting plate 403, one end of the connecting plate 403 is provided with a sliding rail 401, the third connecting shaft 209 is slidably connected with the sliding rail 401 through a first connecting block 402, the bottom of the connecting plate 403 is provided with a rack 405, the fifth supporting seat 406 of the base 1 is provided with a pipeline groove 409, the pipeline groove 409 is used for placing a pipeline, the bottom of the pipeline groove 409 of the fifth supporting seat 406 is slidably connected with a conveying belt 407, and the conveying belt 407 is fixedly provided with a convex tooth 408 meshed with the rack 405.
As shown in fig. 5 to 10, the first clamping mechanism 6 is formed by connecting a first inner cylinder 601, a locking plate 602, a sixth supporting seat 603, a first spur gear 604, a bearing 605, a first spring 606, a second inner cylinder 607, a third inner cylinder 608, a first sliding groove 609, a second sliding groove 610, a first projection 611, a second projection 612, a collar 613, and a third projection 614, and the first clamping mechanism 6 is: the base 1 is provided with a sixth supporting seat 603, a horizontal center hole of the sixth supporting seat 603 is rotationally 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 disc 602 are arranged in the first inner cylinder 601, the inner circumferential side wall of the first inner cylinder 601 is provided with a first chute 609 which is matched and connected with a second lug 612 on the outer circumference of the second inner cylinder 607, the first chute 609 is a horizontal groove, the inner circumferential side wall of the first inner cylinder 601 is provided with a second chute 610 which is in sliding connection with a first lug 611 on the outer circumference of the locking disc 602, the second chute 610 is a quarter arc groove, a third inner cylinder 608 which is fixedly connected with the locking disc 602 is arranged in the second inner cylinder 607, the third inner cylinder 608 is communicated with the locking disc 602 and is used for placing a pipeline, a first spring 606 is arranged between the second inner cylinder 607 and the third inner cylinder 608, one end of the third inner cylinder 608 is uniformly provided with a third lug 614 in the circumferential direction, and the third inner cylinder lug 614 is contacted with the collar 613 on the inner circumference of the second inner circumference 607.
As shown in fig. 11 to 13, the pipe adjustment 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 adjustment 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 the cutting wheel adjusting mechanism 8 is arranged on the third supporting seat 12, the third spur gear 705 is in transmission engagement with the fourth spur gear 709, a second spur gear 701 in transmission engagement 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 transmission engagement with the second bevel gear 704 is arranged on the fourth connecting shaft 702, and the second bevel gear 704 is in transmission engagement with the first spur gear 604.
The cutting wheel adjusting mechanism 8 is formed by connecting a second spring 801, a second driven sheave 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 810, and the cutting wheel adjusting mechanism 8 is: the third motor 807 is mounted on the third supporting seat 12, the output shaft of the third motor 807 is connected with the fifth connecting shaft 806, the cutting wheel 9 is mounted on the fifth connecting shaft 806, the fifth connecting shaft 806 is rotationally connected with one end of the connecting rod 805, the other end of the connecting rod 805 is connected with the third straight gear 705, the connecting rod 805 is connected with the first screw 1103 in the second clamping mechanism 11, the second connecting block 803 is slidingly connected on the vertical rod of the connecting rod 805, the blocking shafts 804 are respectively mounted on two sides of the second connecting block 803 and respectively contacted with the circular arc grooves of the second driven grooved pulley 802, the second spring 801 is mounted 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 801 is fixedly connected with the bottom plate at the bottom of the connecting rod 805, the output shaft of the second motor 707 is connected with the sixth connecting shaft 808, the second driving wheel 809 is fixedly mounted on the sixth connecting shaft 808, the outer circumference of the second driving wheel 809 is matched with the circular arc grooves of one of the second driven grooved pulley 802, and the second pin 810 on the second driving wheel 809 is matched and connected with the radial grooves of the second driven grooved pulley 802.
As shown in fig. 14 to 18, the second clamping mechanism 11 is formed by coupling a seventh support 1101, a sleeve 1102, a first screw 1103, an arc 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: the connecting rod 805 is connected with one end of the first screw 1103, the other end of the first screw 1103 is in threaded connection with the sleeve 1102, the sleeve 1102 is connected with a seventh supporting seat 1101 which is in sliding connection with the guide rod 13, a horizontal center hole of the seventh supporting seat 1101 is rotationally connected with a fourth inner cylinder 1105, a fifth inner cylinder 1106 is installed in the fourth inner cylinder 1105, evenly distributed through holes in the circumferential direction of the fifth inner cylinder 1106 are respectively connected with the clamping plate 1113 through fourth springs, 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 rotationally installed on a disc of the fourth inner cylinder 1105, one end of the second screw 1108 is provided with a fifth straight 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 screws 1104 are symmetrically rotationally connected on the disc of the fourth inner cylinder 1105, one end of the third screw 1112 is provided with a seventh straight gear 1111, the seventh straight gear 1111 is meshed with the fifth straight inner cylinder gear 1109 through the sixth gear 1112, the third screw 1112 is in threaded connection with the third screw 1112, and the fifth straight gear 1101112 is in contact with the upper bottom surface of the fifth straight-shaped plate 1113, and the fifth straight-shaped plate 1105 is in contact with the lower 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 this embodiment is as follows: (1) Feeding, placing a pipeline to be cut on the feeding plate 14, clamping the pipeline in the arc grooves of the two first driven grooved wheels 206, starting the first motor 201, enabling the first motor 201 to drive the second bevel gear 208 to rotate, enabling the second bevel gear 208 to drive the first bevel gear 202 to rotate, enabling the first bevel gear 202 to drive the first driving wheel 205 to rotate through the first connecting shaft 203, enabling the first driving wheel 205 to drive the first driven grooved wheels 206 to rotate, enabling the first driven grooved wheels 206 to move to the position where the first pin shaft 204 is matched with the radial grooves of the first driven grooved wheels 206, and conveying the pipeline to the pipeline grooves 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 horizontally slides on the fourth supporting seat 404, the rack 405 on the connecting plate 403 drives the conveying belt 407 to drive through the convex teeth 408, the conveying belt 407 drives one end of a pipeline to enter the locking disc 602 and the third inner barrel 608, the other end of the pipeline pushes the sixth inner barrel 1107 to enter the fifth inner barrel 1106, the third spring 1114 compresses, the sixth inner barrel 1107 drives the fifth straight gear 1109 to rotate through the second screw 1108, the fifth straight gear 1109 drives the seventh straight gear 1111 to rotate through the sixth straight gear 1110, the seventh straight gear 1111 drives the third screw 1112 to rotate, the third screw 1112 drives the arc 1104 to move on the third screw 1112, the lower bottom surface of the arc 1104 contacts with the upper top surface of the clamping plate 1113, the arc 1104 presses the clamping plate 1113, the fourth spring compresses, 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 the pipe by one fourth.
The second motor 707 is started, the second motor 707 drives the belt pulley 708 to rotate, the belt pulley 708 drives the fourth spur gear 709 to rotate through the belt 706, the fourth spur gear 709 drives the second spur gear 701 to rotate through the third spur gear 705, the second spur gear 701 drives the first bevel gear 703 to rotate through the fourth connecting shaft 702, the first bevel gear 703 drives the second bevel gear 704 to rotate, the second bevel gear 704 drives the first spur gear 604 to rotate, the first spur gear 604 drives the second inner cylinder 607 to rotate through the cooperation of the first sliding groove 609 and the second protruding block 612 on the first inner cylinder 601, the first spur gear 604 drives the locking disc 602 to rotate through the cooperation of the second sliding groove 610 and the first protruding block 611, the locking disc 602 drives the pipeline to rotate 90 degrees, the pipeline is locked by the locking disc 602, the pipeline simultaneously drives the third inner cylinder 608 to rotate 90 degrees, the cutting wheel 9 continues to drive the third inner cylinder 608 to rotate 90 degrees, the pipeline 9 continues to cut by one fourth degrees, the cutting wheel 9 continues to cut the pipeline by one fourth degrees, and the pipeline is completed 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 to a radial groove to be matched with the second pin shaft 810, the circular groove of the second driven sheave 802 is in contact with the blocking shaft 804 in the rotating process, the blocking shaft 804 is used for resetting the second driven sheave 802, the second driven sheave 802 rotates to the radial groove to be separated from the second pin shaft 810, the second driving wheel 809 drives the second driven sheave 802 to continuously rotate, the blocking shaft 804 makes reciprocating motion in the horizontal direction, the blocking shaft 804 drives the connecting rod 805 to horizontally move through the second connecting block 803, the connecting rod 805 pulls the fifth connecting shaft 806 to make reciprocating horizontal motion 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, the pipeline adjusting mechanism 7 drives the pipeline to rotate 90 degrees, and when the cutting wheel 9 cuts the pipeline, the connecting rod 805 drives the third spur gear 705 to move to be separated from the second spur gear 701, the pipeline stops rotating.
The foregoing description is only of the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention.

Claims (9)

1. Cutting equipment is used in PE pipe production manufacturing, its characterized in that: a feeding plate (14) is arranged on a base (1), a feeding component (2) connected with the discharging end of the feeding plate (14) is arranged on a first supporting seat (3) of the base (1), a feeding component (4) connected with the feeding component (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 pipeline is arranged at the discharging end of the feeding component (4) on the base (1), the first clamping mechanism (6) is connected with a pipeline adjusting mechanism (7) used for driving the pipeline in the first clamping mechanism (6) to rotate, a second clamping mechanism (11) used for clamping the other end of the pipeline is arranged on the base (1), a cutting wheel (9) is arranged on a third supporting seat (12) positioned between the first clamping mechanism (6) and the second clamping mechanism (11), 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), and the cutting wheel adjusting mechanism (8) is connected with the pipeline adjusting mechanism (7), and the cutting wheel (9) is arranged below the discharging plate (10);
the feeding component (2) is as follows: be provided with first motor (201) on first supporting seat (3) of base (1), the output shaft and the third connecting axle (209) fixed connection of first motor (201), third connecting axle (209) are connected with feeding subassembly (4), be provided with second helical gear (208) on third connecting axle (209), rotate on first supporting seat (3) and be connected with second connecting axle (207), second connecting axle (207) both ends are provided with first driven sheave (206) that are used for the centre gripping pipeline respectively, the circular arc recess of one of them first driven sheave (206) is connected with the outer circumference cooperation of first action wheel (205), first round pin axle (204) on first action wheel (205) are connected with the radial groove cooperation of first driven sheave (206), first action wheel (205) are connected with first connecting axle (203) one end, first helical gear (202) of the other end of first connecting axle (203) is provided with second helical gear (208) meshing transmission.
2. A cutting apparatus for manufacturing PE pipes according to claim 1, characterized in that the feeding assembly (4) is: the feeding device comprises a connecting plate (403) which is slidably connected to a fourth supporting seat (404) of a base (1), a sliding rail (401) is arranged at one end of the connecting plate (403), a feeding component (2) is slidably connected with the sliding rail (401) 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 processed on a fifth supporting seat (406) of the base (1), a conveying belt (407) is slidably connected to the bottom of the pipeline groove (409) of the fifth supporting seat (406), and convex teeth (408) meshed with the rack (405) are arranged on the conveying belt (407).
3. A cutting apparatus for PE pipe production and manufacturing according to claim 1, characterized in that the first clamping mechanism (6) is: be provided with sixth supporting seat (603) on base (1), be connected with first inner tube (601) through bearing (605) rotation in the horizontal centre bore of sixth supporting seat (603), first inner tube (601) and first gear (604) fixed connection, first gear (604) are connected with pipeline adjustment mechanism (7), be provided with second inner tube (607) and locking dish (602) in first inner tube (601), first inner tube (601) interior circumference lateral wall processing has first spout (609) that cooperate with second lug (612) of second inner tube (607) outer circumference to be connected, first inner tube (601) interior circumference one end lateral wall processing has second spout (610) that slide connection with first lug (611) of locking dish (602) outer circumference, second inner tube (607) inside be provided with locking dish (602) fixed connection's third inner tube (608), third inner tube (608) are used for placing the pipeline with locking dish (602) intercommunication each other, be provided with first spring (606) between second inner tube (607) and the third inner tube (608), third circumference (614) are provided with first lug (614) and the even lug (614) of third inner tube (614) of collar.
4. A cutting apparatus for manufacturing a PE pipe according to claim 3, characterized in that the first runner (609) is a horizontal runner and the second runner (610) is a quarter-circular arc runner.
5. A cutting apparatus for PE pipe production and manufacturing according to claim 1 or 3, characterized in that 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 straight gear (709) through a belt (706), the third support seat (12) is provided with a third straight gear (705) connected with a cutting wheel adjusting mechanism (8), the third straight gear (705) is in meshing transmission with the fourth straight gear (709), a fourth connecting shaft (702) on the third support seat (12) is provided with a second straight gear (701) in meshing transmission with the third straight gear (705), the fourth connecting shaft (702) is provided with a first bevel gear (703) in meshing transmission with the second bevel gear (704), and the second bevel gear (704) is in meshing transmission with the first straight gear (604).
6. A cutting apparatus for PE pipe production and manufacturing according to claim 1, characterized in that the cutting wheel adjusting mechanism (8) is: the third supporting seat (12) is provided with a third motor (807), the output shaft of the third motor (807) is connected with a fifth connecting shaft (806), the fifth connecting shaft (806) is provided with a cutting wheel (9), 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 slidingly connected on a vertical rod of the connecting rod (805), blocking shafts (804) are respectively arranged on two sides of the second connecting block (803), the blocking shafts (804) are respectively contacted with circular arc grooves of a second driven sheave (802), a second spring (801) is arranged on a 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), the 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 second driving wheel (809) is matched with a circular arc groove (810) of the second driving wheel (802), and the second driving wheel (809) is radially matched with the circular arc groove (802) of the second driven sheave (802).
7. A cutting apparatus for PE pipe production and manufacturing according to claim 1 or 6, characterized in that the second clamping mechanism (11) is: the connecting rod (805) is connected with the sleeve (1102) through the first screw rod (1103), the sleeve (1102) is connected with a seventh supporting seat (1101) which is connected on the base (1) in a sliding way, 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 the clamping plate (1113) through fourth springs, 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 rod (1108) which is rotatably arranged on a disc of the fourth inner cylinder (1105), one end of the second screw rod (1108) is provided with a fifth straight gear (1109), one end of the sixth inner cylinder (1106) is connected with one end of the third springs (1114), the other end of the third springs (1114) is connected with a disc of the fourth inner cylinder (1105) through two third screw rods (1112) which are symmetrically and rotatably connected, one end of the third inner cylinder (1112) is provided with a seventh gear (1112) which is meshed with the fifth gear (1111) which is meshed with the fifth straight-shaped arc (1109), the lower bottom surface of the arcuate plate (1104) is in contact with the upper top surface of the clamp plate (1113).
8. The cutting device for manufacturing a PE pipe according to claim 7, wherein 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 an angle between the inclined surface of the clamping plate (1113) and a horizontal plane is equal to an angle between the inclined surface of the arc plate (1104) and the horizontal plane.
9. The cutting equipment for PE pipe production and manufacturing according to claim 1, wherein the feeding assembly (4) is provided with a guide rod (13) in a sliding manner, and the first clamping mechanism (6) and the second clamping mechanism (11) are both in sliding connection with the guide rod (13).
CN202210603949.5A 2022-05-30 2022-05-30 PE pipe production and manufacturing cutting equipment Active CN115070840B (en)

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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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EP2998054A1 (en) * 2014-09-19 2016-03-23 Alstom Technology Ltd Cutting device
CN110696070B (en) * 2019-09-29 2021-04-20 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
CN114454238B (en) * 2022-03-06 2023-08-15 湖南中源管业有限公司 PVC bellows cutting equipment

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