CN112476579B - Automatic copper bar pyrocondensation casing girth cutting machine - Google Patents

Automatic copper bar pyrocondensation casing girth cutting machine Download PDF

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Publication number
CN112476579B
CN112476579B CN202011226991.7A CN202011226991A CN112476579B CN 112476579 B CN112476579 B CN 112476579B CN 202011226991 A CN202011226991 A CN 202011226991A CN 112476579 B CN112476579 B CN 112476579B
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China
Prior art keywords
copper bar
cutting machine
clamping plate
pendulum
fixed frame
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CN202011226991.7A
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Chinese (zh)
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CN112476579A (en
Inventor
冯全宝
郝亮生
刘福海
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Qingdao Luosheng Transmission Machinery Co ltd
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Qingdao Luosheng Transmission Machinery Co ltd
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Priority to CN202011226991.7A priority Critical patent/CN112476579B/en
Publication of CN112476579A publication Critical patent/CN112476579A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D3/00Cutting work characterised by the nature of the cut made; Apparatus therefor
    • B26D3/16Cutting rods or tubes transversely
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D79/00Methods, machines, or devices not covered elsewhere, for working metal by removal of material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22Feeding members carrying tools or work
    • B23Q5/34Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D5/00Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D5/08Means for actuating the cutting member to effect the cut
    • B26D5/086Electric, magnetic, piezoelectric, electro-magnetic means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01Means for holding or positioning work
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01Means for holding or positioning work
    • B26D7/02Means for holding or positioning work with clamping means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26DCUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D7/00Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
    • B26D7/01Means for holding or positioning work
    • B26D2007/013Means for holding or positioning work the work being tubes, rods or logs

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Shearing Machines (AREA)
  • Laser Beam Processing (AREA)

Abstract

The invention discloses an automatic copper bar heat-shrinkable casing pipe ring cutting machine which comprises a rack, wherein an operating platform is arranged on the rack, a ring cutting mechanism is arranged on the operating platform and comprises a fixed frame fixed on the operating platform, an operating opening is formed in the fixed frame, a guide rail sliding block is arranged at the upper end of the operating opening, a clamping plate which slides back and forth is arranged on the guide rail sliding block, a clamping cylinder is arranged on one side of the fixed frame, wedge-shaped guide is arranged at the front end of the clamping cylinder, a needle roller cam is arranged on the clamping plate, a laser emitter is arranged on the fixed frame, a driven wheel and a driving wheel are rotatably arranged on the fixed frame, and a conveying belt is connected between the driven wheel and the driving wheel. Innovative design in the aspect of high-efficient automation and compatibility, the structure is exquisite compact, has solved a great deal of shortcoming in the manual production, improves production efficiency by a wide margin, and the joint-cutting is neat pleasing to the eye quality controllable, and equipment compatibility is good, can very big cover the cutting work of the copper bar of various dimensions, different shapes and different thickness heat shrinkage bush.

Description

Automatic copper bar pyrocondensation casing girth cutting machine
Technical Field
The invention relates to the technical field of ring cutting equipment, in particular to an automatic copper bar heat-shrinkable sleeve ring cutting machine.
Background
The copper bar/busbar heat-shrinkable product is widely applied to the high-low voltage power distribution industry, and the working modes of cutting the heat-shrinkable sleeves at the end parts and the middle parts of the copper bars in the current industry are all cutting by hand with a blade. No related automated mechanical device is available on the market. The manual cutting undoubtedly has the defects of high labor cost, low production efficiency, uncontrollable quality, high risk of hand injury and the like. The degree of cognition for realizing automation of the work in the industry is low, a conservative thought is still kept, and the concept is not updated too much.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides an automatic copper bar heat-shrinkable sleeve ring cutting machine.
In order to achieve the purpose of the invention, the invention adopts the technical scheme that:
an automatic copper bar heat-shrinkable casing pipe ring cutting machine comprises a machine frame, wherein an operation table is arranged on the machine frame, a ring cutting mechanism is arranged on the operation table and comprises a fixed frame fixed on the operation table, an operation opening is arranged on the fixed frame, a guide rail slide block is arranged at the upper end of the operation opening, a clamping plate capable of sliding back and forth is arranged on the guide rail slide block and is arranged at two ends of the operation opening, a clamping cylinder is arranged at one side of the fixed frame and is arranged above the clamping plate, wedge-shaped guide is arranged at the front end of the clamping cylinder, a needle roller cam matched with the wedge-shaped guide is arranged on the clamping plate, a laser emitter is arranged on the fixed frame, a driven wheel and a driving wheel are rotatably arranged on the fixed frame, a conveying belt is connected between the driven wheel and the driving wheel, and one end of the driving wheel is connected with a ring cutting motor, be equipped with the slider on the conveyer belt, one side that die clamping cylinder was kept away from to the mount is equipped with linear guide, linear guide sets up the both ends at the operation mouth, the slider reciprocates along linear guide, be equipped with the pendulum knife rest on the slider, it is equipped with the pendulum cutter arbor to rotate on the pendulum knife rest, be equipped with the pendulum sword spring of adjustment slope contained angle between pendulum cutter arbor and the pendulum knife rest, the front end of pendulum cutter arbor is equipped with detachable circular cutting circular knife, the below of operation panel is equipped with cuts open the cutter, the one end of cutting open the cutter is equipped with dissects the guide arm, dissects the one end connection of guide arm and dissects the cylinder, one side of operation panel is equipped with the button box.
Furthermore, the wedge-shaped guide is a rectangular fixed block, an isosceles trapezoid hole is formed in the fixed block, and two bevel edges of the isosceles trapezoid hole are matched with the needle roller cam.
Furthermore, the clamping plate is L-shaped and comprises a vertical plate parallel to the fixing frame and a transverse plate perpendicular to the vertical plate, and the transverse plate penetrates through the operation opening.
Furthermore, the output end of the circular cutting motor is connected with a speed reducer.
Further, the conveyer belt is a belt or a chain.
Furthermore, the clamping cylinder, the laser emitter, the circular cutting motor and the sectioning cylinder are all electrically connected with the button box.
Further, a protective cover is arranged on the outer side of the circular cutting mechanism.
The invention has the beneficial effects that: the automatic copper bar heat-shrinkable sleeve ring cutting machine fills the industry blank. Innovative design in the aspect of high-efficient automation and compatibility, the structure is exquisite compact, has solved a great deal of shortcoming in the manual production, improves production efficiency by a wide margin, and the joint cutting is neat pleasing to the eye quality controllable, and equipment compatibility is good, can very big cover the cutting work of the copper bar of various different dimensions, different shapes and different thickness heat shrinkage bush. Meanwhile, the automatic introduction can improve the brand image of the customers and greatly improve the industry competitiveness of the customers.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of the cutting mechanism of the present invention;
FIG. 3 is a schematic view of the reverse side of the slitting mechanism of the present invention;
reference symbol comparison table:
1. the device comprises a rack, 2, an operation table, 3, a fixed frame, 4, an operation opening, 5, a guide rail slide block, 6, a clamping plate, 7, a clamping cylinder, 8, wedge-shaped guide, 9, a needle roller cam, 10, a laser emitter, 11, a driven wheel, 12, a driving wheel, 13, a conveying belt, 14, a circular cutting motor, 15, a slide block, 16, a swing knife rest, 17, a swing knife rod, 18, a swing knife spring, 19, a circular cutting knife, 20, a cutting knife, 21, a cutting cylinder, 22 and a button box.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. In which like parts are designated by like reference numerals.
It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
In order to make the content of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
As shown in the attached drawing, an automatic copper bar heat-shrinkable casing ring cutting machine comprises a frame 1, wherein an operation table 2 is arranged on the frame 1, a ring cutting mechanism is arranged on the operation table 2, the ring cutting mechanism comprises a fixed frame 3 fixed on the operation table 2, an operation opening 4 is arranged on the fixed frame 3, a guide rail slide block 5 is arranged at the upper end of the operation opening 4, a clamping plate 6 which slides back and forth is arranged on the guide rail slide block 5, the clamping plate 6 is arranged at two ends of the operation opening 4, a clamping cylinder 7 is arranged at one side of the fixed frame 3, the clamping cylinder 7 is arranged above the clamping plate 6, a wedge-shaped guide 8 is arranged at the front end of the clamping cylinder 7, a cam needle roller 9 which is matched with the wedge-shaped guide 8 is arranged on the clamping plate 6, a laser emitter 10 is arranged on the fixed frame 3, a driven wheel 11 and a driving wheel 12 are rotatably arranged on the fixed frame 3, be connected with conveyer belt 13 between follow driving wheel 11 and the action wheel 12, the one end of action wheel 12 is connected with circular cutting motor 14, be equipped with slider 15 on the conveyer belt 13, one side that die clamping cylinder 7 was kept away from to mount 3 is equipped with linear guide, linear guide sets up the both ends at operation mouth 4, slider 15 reciprocates along linear guide, be equipped with pendulum knife rest 16 on the slider 15, it is equipped with pendulum cutter arbor 17 to rotate on the pendulum knife rest 16, be equipped with the pendulum sword spring 18 of adjustment slope contained angle between pendulum cutter arbor 17 and the pendulum knife rest 16, the front end of pendulum cutter arbor 17 is equipped with detachable circular knife 19 that circles, the below of operation panel 2 is equipped with cuts open the cutter 20, the one end of cutting open cutter 20 is equipped with dissects the guide arm, dissect cylinder 21 is connected to the one end of dissecting the guide arm, one side of operation panel 2 is equipped with button box 22.
The wedge-shaped guide 8 is a rectangular fixed block, an isosceles trapezoid hole is formed in the fixed block, and two bevel edges of the isosceles trapezoid hole are matched with the needle roller cam 9.
The clamping plate 6 is of an L-shaped structure, the clamping plate 6 comprises a vertical plate parallel to the fixing frame 3 and a transverse plate perpendicular to the vertical plate, and the transverse plate penetrates through the operation opening 4.
The output end of the circular cutting motor 14 is connected with a speed reducer.
The conveying belt 13 is a belt or a chain.
The clamping cylinder 7, the laser emitter 10, the circular cutting motor 14 and the cutting cylinder 21 are all electrically connected with the button box 22.
And a protective cover is arranged on the outer side of the circular cutting mechanism.
When the device is used, a workpiece to be cut is placed at an operation opening, a cutting part is started by aligning with a laser line, the clamping cylinder is pressed downwards, the wedge-shaped guide block moves downwards to push the roller pin cam, and the roller pin cam drives the clamping plate to move inwards along the horizontal direction of the guide rail sliding block to clamp the workpiece to be cut;
the circular cutting machine is characterized in that a circular cutting motor rotates, a belt or a chain drives a sliding block to move up and down along a linear guide rail, a swing tool rest on the sliding block drives a swing tool rod to move up and down, when a circular cutting tool touches a workpiece to be cut, the sliding block continues to move the swing tool rod to start to swing under the action of workpiece resistance, a swing tool spring applies pressure, the circular cutting tool cuts into a heat-shrinkable sleeve of the workpiece under the pressure of the spring, the sliding block continues to drive the swing tool rest to move, and the circular cutting tool rolls and cuts the workpiece under the combined action of up-and-down power of the swing tool rod and the pressing force of the spring. The ring cutting knife frame reciprocates once to realize the omnibearing dead-angle-free cutting of the outline of the copper bar;
the sectioning cylinder extends out to drive the sectioning guide rod to extend forwards to complete once sectioning, and the cylinder returns to complete cutting and take out the workpiece.
In the mechanism, the clamping mechanism converts the up-and-down motion into the left-and-right motion through the application of the wedge-shaped guide and the guide rail sliding block, and the structure is extremely simple and compact. The circular cutting motion track is designed to be in a track shape, and the reciprocating motion realizes the all-dimensional dead-angle-free cutting of the workpiece. The tool setting frame utilizes the spring torsion and the function of the depth limiting wheel, so that the tool depth is ensured, and the compatibility of copper bars with different specifications and sizes and heat shrinkable tubes with different thicknesses is realized. The copper bar size compatibility is a big difficulty, and the mechanism is ingenious in design and perfectly solves the problem. The round knife is more stable and smooth in rolling cutting. The mechanism is compact in structure, the clamping, sectioning and circular cutting spaces are overlapped and inserted together, the whole mechanism occupies a very small space, a large space is reserved for placing the copper bar, and the compatibility of the copper bar in different shapes is perfectly solved.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (7)

1. The utility model provides an automatic copper bar heat shrinkable bush girdling machine, includes frame (1), be equipped with operation panel (2) on frame (1), its characterized in that: the ring cutting mechanism is arranged on the operating platform (2) and comprises a fixing frame (3) fixed on the operating platform (2), an operating opening (4) is formed in the fixing frame (3), a guide rail sliding block (5) is arranged at the upper end of the operating opening (4), a clamping plate (6) capable of sliding back and forth is arranged on the guide rail sliding block (5), the clamping plate (6) is arranged at two ends of the operating opening (4), a clamping cylinder (7) is arranged at one side of the fixing frame (3), the clamping cylinder (7) is arranged above the clamping plate (6), a wedge-shaped guide (8) is arranged at the front end of the clamping cylinder (7), a needle roller cam (9) matched with the wedge-shaped guide (8) is arranged on the clamping plate (6), a laser emitter (10) is arranged on the fixing frame (3), a driven wheel (11) and a driving wheel (12) are rotatably arranged on the fixing frame (3), be connected with conveyer belt (13) between follow driving wheel (11) and action wheel (12), the one end of action wheel (12) is connected with circular cutting motor (14), be equipped with slider (15) on conveyer belt (13), one side that die clamping cylinder (7) was kept away from in mount (3) is equipped with linear guide, linear guide sets up the both ends at operation mouth (4), slider (15) reciprocate along linear guide, be equipped with pendulum knife rest (16) on slider (15), it is equipped with pendulum cutter arbor (17) to rotate on pendulum knife rest (16), be equipped with pendulum sword spring (18) of adjustment slope contained angle between pendulum cutter arbor (17) and pendulum knife rest (16), the front end of pendulum cutter arbor (17) is equipped with detachable circular knife (19) that circles, the below of operation panel (2) is equipped with cuts open cutter (20), the one end of cutting cutter (20) is equipped with the guide arm that dissects, one end of the sectioning guide rod is connected with a sectioning cylinder (21), and one side of the operating platform (2) is provided with a button box (22).
2. The automatic ring cutting machine for copper bar heat shrinkable sleeves of claim 1, wherein: the wedge-shaped guide (8) is a rectangular fixed block, an isosceles trapezoid hole is formed in the fixed block, and two bevel edges of the isosceles trapezoid hole are matched with the needle roller cam (9).
3. The automatic copper bar heat-shrinkable bush ring cutting machine of claim 1, wherein: the clamping plate (6) is of an L-shaped structure, the clamping plate (6) comprises a vertical plate parallel to the fixing frame (3) and a transverse plate perpendicular to the vertical plate, and the transverse plate penetrates through the operation opening (4).
4. The automatic copper bar heat-shrinkable bush ring cutting machine of claim 1, wherein: the output end of the circular cutting motor (14) is connected with a speed reducer.
5. The automatic copper bar heat-shrinkable bush ring cutting machine of claim 1, wherein: the conveying belt (13) is a belt or a chain.
6. The automatic copper bar heat-shrinkable bush ring cutting machine of claim 1, wherein: the clamping cylinder (7), the laser emitter (10), the circular cutting motor (14) and the cutting cylinder (21) are all electrically connected with the button box (22).
7. The automatic copper bar heat-shrinkable bush ring cutting machine of claim 1, wherein: and a protective cover is arranged on the outer side of the circular cutting mechanism.
CN202011226991.7A 2020-11-06 2020-11-06 Automatic copper bar pyrocondensation casing girth cutting machine Active CN112476579B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011226991.7A CN112476579B (en) 2020-11-06 2020-11-06 Automatic copper bar pyrocondensation casing girth cutting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011226991.7A CN112476579B (en) 2020-11-06 2020-11-06 Automatic copper bar pyrocondensation casing girth cutting machine

Publications (2)

Publication Number Publication Date
CN112476579A CN112476579A (en) 2021-03-12
CN112476579B true CN112476579B (en) 2022-09-20

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Family Applications (1)

Application Number Title Priority Date Filing Date
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Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4843702B1 (en) * 1966-11-29 1973-12-20
DE19515880C1 (en) * 1995-04-29 1996-07-25 Harting Elektronik Gmbh Conductor or cable insulation removal device
CN2422759Y (en) * 2000-02-02 2001-03-07 陈祯胜 Electric wire stripper
CN103358336B (en) * 2013-07-04 2015-04-15 长园电子(东莞)有限公司 Tool for cutting shrunk busbar heat-shrinkable tubing
CN106513814B (en) * 2016-09-28 2018-11-20 许继电气股份有限公司 Casing cutting device
CN109494633B (en) * 2018-09-25 2020-07-31 天长市运成电缆辅料有限公司 A high-efficient peeler for cable
CN109449833A (en) * 2018-11-29 2019-03-08 国网河南省电力公司内乡县供电公司 A kind of waste and old cable peeling recyclable device
CN111711127A (en) * 2020-05-28 2020-09-25 国网浙江省电力有限公司湖州供电公司 Cable main insulation layer reaction force awl processing equipment
CN111817214A (en) * 2020-07-28 2020-10-23 缙云宣亚电子科技有限公司 Cable peeling device with detachable blade

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