CN116352160B - Cutting mechanism for arc extinguishing piece production - Google Patents
Cutting mechanism for arc extinguishing piece production Download PDFInfo
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- CN116352160B CN116352160B CN202211047114.2A CN202211047114A CN116352160B CN 116352160 B CN116352160 B CN 116352160B CN 202211047114 A CN202211047114 A CN 202211047114A CN 116352160 B CN116352160 B CN 116352160B
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- 238000005520 cutting process Methods 0.000 title claims abstract description 60
- 230000007246 mechanism Effects 0.000 title claims abstract description 45
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims abstract description 47
- 238000000034 method Methods 0.000 claims abstract description 27
- 230000008569 process Effects 0.000 claims abstract description 19
- 230000033001 locomotion Effects 0.000 claims description 15
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000007306 turnover Effects 0.000 claims 1
- 230000009471 action Effects 0.000 abstract description 8
- 230000005484 gravity Effects 0.000 abstract description 6
- 238000003466 welding Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 9
- 238000005452 bending Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 241000276425 Xiphophorus maculatus Species 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010891 electric arc Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
- B23D15/04—Shearing machines or shearing devices cutting by blades which move parallel to themselves having only one moving blade
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
- B23D15/12—Shearing machines or shearing devices cutting by blades which move parallel to themselves characterised by drives or gearings therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
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Abstract
The application discloses a cutting mechanism for arc extinguishing sheet production, which relates to the technical field of circuit breaker production, and comprises a frame, wherein a slicing assembly is arranged on the frame, and the cutting mechanism further comprises: overturning table: the device is rotationally connected to the frame; and a transmission assembly: the overturning platform is arranged on the rack and used for driving the overturning platform to rotate; when the slicing assembly finishes cutting the arc extinguishing plates, the transmission assembly drives the overturning table to rotate so as to realize stacking of the arc extinguishing plates. According to the application, when the slicing assembly slices the arc-extinguishing plates or the transmission assembly drives the overturning platform to overturn, the overturning platform is switched between the horizontal direction and the vertical direction, the arc-extinguishing plates stacked on the overturning platform are slid to the supporting piece under the action of gravity, then the arc-extinguishing plates are welded by the robot welding machine, and a mechanical arm is omitted in the stacking process of the arc-extinguishing plates, so that the arc-extinguishing plates are stacked after the cutting mechanism completes cutting.
Description
Technical Field
The application relates to the field of circuit breaker production, in particular to a cutting mechanism for arc extinguishing piece production.
Background
In a high voltage circuit, in order to prevent an arc from being generated during a switching-off operation of a circuit breaker, an arc extinguishing gate is generally disposed in a circuit breaker switch, and the arc extinguishing gate is one of basic methods for extinguishing the arc. The arc extinguishing grid sheet is generally made of steel sheets. In an ac low voltage switching device, when an arc is generated between contacts, the arc is drawn into an arc extinguishing grid sheet by the contraction force of magnetic force lines. A long arc is divided into a plurality of short arcs. When alternating current flows through zero, all short arcs are extinguished simultaneously, and due to the near-cathode effect, the initial medium intensity of 150-250V immediately appears near the cathode of each section of short arc, so long as the sum of the initial medium intensities of all series short arcs is larger than the externally applied voltage between the contacts, the arc will not reburn.
In publication (bulletin) No.: CN111101367a, publication (date): 2020-05-05, the name of which is a cutting machine, comprising a frame, an operation platform, a driving device, a transmission device, a transverse knife assembly and a longitudinal knife assembly, wherein the transverse knife assembly and the longitudinal knife assembly are fixed on the frame; the transverse knife assembly comprises a girder, a transverse knife, a first image sensor, a driving mechanism, a first driving piece and a second driving piece, wherein the first driving piece and the second driving piece are fixed at the top of the frame and are positioned on two sides of the operation platform, the first image sensor is respectively arranged at two ends of the girder, the driving mechanism is used for driving the transverse knife to reciprocate along the extending direction of the girder, and the first driving piece and the second driving piece are respectively in driving connection with two ends of the girder so as to drive the girder to move in a plane where the girder is positioned and parallel to the operation platform. The application can improve the working efficiency and the cutting precision of the cutting machine.
Another example is the application publication No.: CN 113871227A, publication date: 2021.12.31 the name is an arc extinguishing piece, explosion chamber and circuit breaker the arc extinguishing piece is equipped with the striking opening, the arc extinguishing piece divide into bending portion and main part, the striking opening part or all locate bending portion, bending portion with main part is the contained angle setting. In this scheme, the setting of arc extinguishing piece striking open-ended can be convenient for introduce the electric arc between a plurality of arc extinguishing pieces, and the portion of bending of arc extinguishing piece sets up for can form the passageway of bending between the adjacent arc extinguishing piece, can avoid electric arc to return from the clearance of arc extinguishing piece, thereby improve the arc extinguishing effect.
In the prior art including above-mentioned patent, current cutting mechanism cuts the back of accomplishing to the arc extinguishing piece again, need utilize to utilize pile up neatly machine people or manipulator to put things in good order of arc extinguishing piece one-to-one that cuts on insulating support piece, then utilize the robot welder to weld the arc extinguishing piece on insulating support piece again, consequently after the arc extinguishing piece cuts the completion, need not pile up neatly with the help of pile up neatly machine people or manipulator to the arc extinguishing piece.
Disclosure of Invention
The application aims to provide a cutting mechanism for producing arc extinguishing plates, which aims to solve the defects in the prior art.
In order to achieve the above object, the present application provides the following technical solutions:
the utility model provides an arc extinguishing piece production is with cutting mechanism, includes the frame, be provided with the section subassembly in the frame, still include: overturning table: the device is rotationally connected to the frame; and a transmission assembly: the overturning platform is arranged on the rack and used for driving the overturning platform to rotate; when the slicing assembly finishes cutting the arc extinguishing plates, the transmission assembly drives the overturning table to rotate so as to realize stacking of the arc extinguishing plates.
Preferably, the overturning platform is rotationally connected with a roller, and a plurality of roller cutters are arranged in the axial direction of the roller.
Preferably, the transmission assembly comprises an intermittent gear arranged on the overturning platform and a driving unit arranged on the rack and used for driving the intermittent gear to rotate, and the driving unit is used for driving the overturning platform to rotate positively and negatively so as to realize the stacking of the arc extinguishing plates.
Preferably, the slicing assembly comprises a cam and a cutting unit, wherein the cam is rotatably connected to the frame, and the cutting unit is used for slicing the arc extinguishing piece;
the cutting unit moves on the movement track of the cam to realize slicing.
Preferably, the driving unit comprises two driving discs rotatably connected to the frame, each driving disc is slidably connected with a transmission gear, the transmission gears are rotatably connected to the frame, and the transmission gears are meshed with the intermittent gears.
Preferably, the device further comprises a conveying mechanism, wherein the conveying mechanism is arranged on the frame and driven by the motor.
Preferably, a first connection unit is arranged between the conveying mechanism and the driving disk, so that each driving disk is driven to rotate by the first connection unit in the conveying mechanism process, and the overturning table is rotated in the conveying mechanism process of conveying the arc extinguishing plates.
Preferably, the method further comprises: a second connection unit: the second connecting unit is arranged between the driving disc and the roller and used for driving the roller to rotate so as to cut the arc extinguishing plates.
Preferably, the second connecting unit comprises a tensioning wheel assembly coaxially fixed with one of the driving discs, a conveying wheel coaxially and fixedly connected with the roller, and a conveying belt sleeved between the tensioning wheel assembly and the roller.
Preferably, the tensioning wheel assembly comprises a central wheel coaxially and fixedly connected with the driving disc, a plurality of telescopic wheel units are slidably connected in the radial direction of the central wheel, and each telescopic wheel unit is connected with the central wheel through a second spring.
Compared with the prior art, the application has the beneficial effects that:
according to the application, after the slicing assembly slices the arc-extinguishing plates, the transmission assembly drives the overturning platform to overturn, so that the overturning platform is switched between the horizontal direction and the vertical direction, the arc-extinguishing plates stacked on the overturning platform slide to the supporting piece under the action of gravity, then the arc-extinguishing plates are welded by the robot welding machine, and a mechanical arm is omitted in the stacking process of the arc-extinguishing plates, so that the arc-extinguishing plates are stacked after the cutting mechanism completes cutting.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all of the features of the technology disclosed.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present application, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.
Fig. 1 is a schematic diagram of the whole structure of a cutting mechanism for producing arc extinguishing plates;
fig. 2 is a schematic diagram of a motor mounting structure of a cutting mechanism for producing arc extinguishing plates according to the present application;
FIG. 3 is a schematic diagram of the mounting structure of a driving plate of a cutting mechanism for producing arc extinguishing plates;
fig. 4 is a schematic view of an installation structure of a cam of a cutting mechanism for arc extinguishing sheet production according to the present application;
fig. 5 is a schematic structural view of an overturning table of a cutting mechanism for arc extinguishing piece production;
FIG. 6 is a schematic diagram of the mounting structure of a transmission gear of a cutting mechanism for producing arc extinguishing plates;
fig. 7 is a schematic structural diagram of a tensioning wheel assembly of a cutting mechanism for arc extinguishing sheet production.
Reference numerals illustrate:
1. a frame; 1.01, a supporting seat; 1.02, a first spring; 1.1, a cam; 1.2, a knife rest; 1.20, a cutting knife; 1.3, overturning the platform; 1.30, intermittent gear; 1.31, a roller; 1.310, a roller blade; 1.40, drive disc; 1.401, a connecting shaft; 1.402, kidney-shaped grooves; 1.41, a transmission gear; 1.50, a tensioning wheel assembly; 1.500, a center wheel; 1.5001, chute; 1.501, a second spring; 1.502, sliding seat; 1.503, roller; 1.51, conveyor belt; 1.52, transfer wheel; 1.60, a first belt wheel; 1.61, a first connecting band; 1.70, a second belt pulley; 1.71, a second connecting band; 1.8, a motor; 1.10, conveying wheels; 1.11, conveyer belt.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure. It will be apparent that the described embodiments are some, but not all, of the embodiments of the present disclosure. All other embodiments, which can be made by one of ordinary skill in the art without the need for inventive faculty, are within the scope of the present disclosure, based on the described embodiments of the present disclosure.
Unless defined otherwise, technical or scientific terms used in this disclosure should be given the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the terms "comprising" or "includes" and the like in this disclosure is intended to cover an element or article listed after that term and equivalents thereof without precluding other elements or articles. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.
Referring to fig. 1-7, the application provides a cutting mechanism for arc extinguishing sheet production, which comprises a frame 1, wherein a slicing assembly is arranged on the frame 1, and the cutting mechanism further comprises: overturning table 1.3: which is rotatably connected to the frame 1;
and a transmission assembly: the device is arranged on the frame 1 and is used for driving the overturning platform 1.3 to rotate;
when the slicing assembly completes cutting of the arc extinguishing plates, the transmission assembly drives the overturning table 1.3 to rotate so as to realize stacking of the arc extinguishing plates.
Specifically, the frame 1 is used for mounting and supporting, the frame 1 is provided with a slicing component, the slicing component is used for slicing a whole arc-extinguishing sheet into a sheet-shaped structure, the slicing component carries out slicing on the arc-extinguishing sheet through up-and-down reciprocating rectilinear motion, in the prior art, the slicing component comprises a slicing knife, the slicing knife is driven to reciprocate up-and-down rectilinear motion, and then fixed-length slicing is carried out on the arc-extinguishing sheet, and as the slicing component carries out slicing on the arc-extinguishing sheet through up-and-down reciprocating rectilinear motion, the process of the slicing component belongs to the prior known technical means, and further excessive redundant description is omitted in the application;
overturning table 1.3: the overturning platform 1.3 is used for stacking the cut arc-extinguishing plates, the overturning platform 1.3 is rotationally connected with the tail end of the frame 1 (namely, the overturning platform 1.3 is rotationally connected with the blanking end of the arc-extinguishing plates on the frame 1), the overturning platform 1.3 has two states, namely, the overturning platform 1.3 has a first state which is horizontal to the frame 1, the state is used for stacking the cut arc-extinguishing plates, and the overturning platform 1.3 has a second state which is vertical to the frame 1, namely, the overturning platform 1.3 is in a vertical placing state at the moment, so that the arc-extinguishing plates slide out of the overturning platform 1.3 under the action of gravity;
and a transmission assembly: the transmission assembly is arranged on the frame 1 and used for driving the overturning platform 1.3 to rotate from a first state to a second state and then from the second state to the first state, namely the transmission assembly is used for driving the overturning platform 1.3 to switch between 0-90 degrees, so that the transmission assembly converts circular motion into circular motion through a mechanism which converts the circular motion into circular motion, and in the prior art, the mechanism which can convert the circular motion into circular motion is provided with two gear meshing transmission mechanisms, a chain wheel transmission mechanism or other mechanisms which can convert the circular motion into circular motion;
after the cutting of the arc-extinguishing plates by the slicing assembly is completed, the cut arc-extinguishing plates are orderly stacked on the overturning platform 1.3, then the overturning platform 1.3 is driven to rotate to a vertical state from a horizontal position by the transmission assembly, the arc-extinguishing plates stacked on the overturning platform 1.3 are converted into the vertical state from the horizontal state in the rotating process by the overturning platform 1.3, the arc-extinguishing plates are placed on the supporting piece, then the arc-extinguishing plates are welded by the robot welding machine, and the overturning platform 1.3 is driven to rotate by the transmission assembly to realize the stacking of the arc-extinguishing plates.
In the use, after slicing assembly cuts platy arc extinguishing piece into platy arc extinguishing piece, make platy arc extinguishing piece neat put things in good order on roll-over table 1.3, make drive assembly drive roll-over table 1.3 rotate this moment, roll-over table 1.3 rotate to vertical state from the horizontality promptly for after the arc extinguishing piece of putting things in good order on roll-over table 1.3 changes vertical state from the horizontality, roll-down roll-over table 1.3 under the effect of gravity, and then make the vertical putting things in good order of arc extinguishing piece put on support piece, then rethread robot welding is on support piece, and then realizes the processing to the arc extinguishing piece.
After slicing the arc-extinguishing piece, the transmission assembly drives the overturning platform 1.3 to overturn, so that the overturning platform 1.3 is switched with the vertical direction in the horizontal direction, the arc-extinguishing piece stacked on the overturning platform 1.3 slides to the supporting piece under the action of gravity, then the arc-extinguishing piece is welded through the robot welding machine, and a mechanical arm is omitted in the stacking process of the arc-extinguishing piece, so that the arc-extinguishing piece is stacked after the cutting mechanism completes cutting.
Referring to fig. 1-2, in another embodiment of the present application, a roll 1.31 is rotatably connected to a roll table 1.3, and a plurality of roll cutters 1.310 are disposed in an axial direction of the roll 1.31.
Specifically, as shown in fig. 4, two opposite side walls of the overturning platform 1.3 are fixedly connected with a hinging seat, the roller 1.31 is rotatably connected to the roller 1.31 through the hinging seat, a plurality of roller cutters 1.310 are fixedly connected to the axial direction of the roller 1.31 at equal intervals, each roller cutter 1.310 cuts an arc extinguishing piece, after the overturning platform 1.3 is overturned by 90 degrees, namely, after the overturning platform 1.3 is in a vertical state, a space for limiting the arc extinguishing piece is formed between the two roller cutters 1.310, and therefore the arc extinguishing piece cannot shift in the process of sliding out of the overturning platform 1.3 under the vertical state of the overturning platform 1.3.
Referring to fig. 1, 2 and 6, in another embodiment, the slicing assembly includes a cam 1.1 rotatably connected to a frame 1 and a cutting unit for slicing arc extinguishing plates;
the cutting unit moves on the motion track of the cam 1.1 to realize slicing.
Specifically, two opposite side walls on the frame 1 are respectively fixedly connected with a supporting seat 1.01, the supporting seats 1.01 are rotationally connected with a cam 1.1, the cutting unit comprises a cutter rest 1.2 and a cutting cutter 1.21 which is detachably connected to the cutter rest 1.2, the cutter rest 1.2 slides in the vertical direction of the supporting seats 1.01, the cutting cutter 1.21 is fixedly arranged on the cutter rest 1.2 through bolts, the cutter rest 1.2 is connected with each supporting seat 1.01 through a first spring 1.02, and the cutter rest 1.2 moves on the movement track of the cam 1.1.
In the use process, when the cam 1.1 drives the knife rest 1.2 to move in the rotating process, the knife rest 1.2 is further enabled to move downwards under the abutting action of the cam 1.1, the knife rest 1.2 drives the cutting knife 1.21 to move downwards, the first spring 1.02 is compressed in the downward moving process of the knife rest 1.2, and the cutting knife 1.21 is enabled to cut the arc extinguishing plates in a fixed length mode.
Referring to fig. 3-6, in another embodiment of the present application, the transmission assembly includes an intermittent gear 1.30 disposed on the overturning platform 1.3, and a driving unit disposed on the frame 1 and used for driving the intermittent gear 1.30 to rotate, where the driving unit is used for driving the overturning platform 1.3 to rotate forward and backward so as to implement stacking of arc extinguishing plates.
The driving unit comprises two driving discs 1.40 which are rotatably connected to the frame 1, a transmission gear 1.41 is slidably connected to each driving disc 1.40, the transmission gear 1.41 is rotatably connected to the frame 1, and the transmission gear 1.41 is meshed with the intermittent gear 1.30.
Specifically, as shown in fig. 3-5, two opposite side walls of the overturning platform 1.3 are respectively provided with an intermittent gear 1.30, the overturning platform 1.3 is rotatably connected at the position of a discharge hole of the frame 1, two opposite side walls of the frame 1 are correspondingly provided with a transmission gear 1.41 corresponding to each intermittent gear 1.30, each transmission gear 1.41 is respectively meshed with each intermittent gear 1.30 correspondingly arranged, each transmission gear 1.41 is rotatably connected on the frame 1, two opposite side walls of the frame 1 are respectively rotatably connected with a driving disc 1.40, eccentric positions of the two driving discs 1.40 are respectively connected through a connecting shaft 1.401, each transmission gear 1.41 is respectively provided with a waist-shaped groove 1.402 which is correspondingly matched with the connecting shaft 1.401, and two ends of the connecting shaft 1.401 are respectively positioned in the waist-shaped grooves 1.402 correspondingly arranged.
In the use, when cam 1.1 moves the in-process from circular arc end to oval end, make cam 1.1 drive knife rest 1.2 move down, and then make knife rest 1.2 move down under the effect of the butt of cam 1.1, make knife rest 1.2 drive cutting knife 1.21 move down, make knife rest 1.2 move down the in-process compression first spring 1.02, and then make cutting knife 1.21 carry out fixed length cutting to the arc extinguishing piece, at this moment cam 1.1 moves from oval end to circular arc end after the cutting is accomplished, namely knife rest 1.2 resets under the effect of first spring 1.02, make the cubic arc extinguishing piece after cutting cut into the slice arc extinguishing piece under the effect of roller sword 1.310 rotation, then make each driving disk 1.40 synchronous rotation, make connecting axle 1.401 on each driving disk 1.40 drive transmission gear 1.41 rotate, and then make transmission gear 1.41 reciprocate about frame 1, and then make transmission gear 1.41 and intermittent gear 1.30 drive each intermittent gear 1.30 and then drive the position of the second arc extinguishing piece and then the mechanical arm to rotate, and then the position of the intermittent drive gear 1.30 is put forward in order to the position of the second, and then the mechanical arm is rotated to the position of the vertical and is rotated from the position of the first position to the 3.
Referring to fig. 2-6, another embodiment of the present application further comprises a conveying mechanism, wherein the conveying mechanism is arranged on the frame 1, and the conveying mechanism is driven by the motor 1.8.
Wherein, be provided with first connecting unit between conveying mechanism and the driving disk 1.40, and then make the in-process of conveying mechanism drive each driving disk 1.40 through first connecting unit and rotate, and then make conveying mechanism carry out the in-process of carrying out the arc extinguishing piece again and make overturning platform 1.3 rotate.
Specifically, the conveying mechanism comprises two conveying wheels 1.10 which are horizontally arranged, each conveying wheel 1.10 is respectively and rotatably connected to the frame 1, a conveying belt 1.11 is sleeved between the two conveying wheels 1.10, one conveying wheel 1.10 is driven by a motor 1.8, and the motor 1.8 is fixedly arranged on the frame 1;
the first connection unit comprises two second pulleys 1.70 and a second connection belt 1.71 sleeved on the two second pulleys 1.70, as shown in fig. 5, wherein one second pulley 1.70 is fixedly connected with one conveying wheel 1.10 coaxially, and the other second pulley 1.70 is fixedly connected with one driving disc 1.40 coaxially (the other driving disc 1.40 coaxially fixes the tensioning wheel assembly 1.50).
In the use, when cam 1.1 moves the in-process from circular arc end to oval end, make cam 1.1 drive knife rest 1.2 move down, and then make knife rest 1.2 move down under the effect of the butt of cam 1.1, make knife rest 1.2 drive cutting knife 1.21 move down, make knife rest 1.2 move down the in-process compression first spring 1.02, and then make cutting knife 1.21 carry out fixed length cutting to the arc extinguishing piece, at this moment cam 1.1 moves from oval end to circular arc end after the cutting is accomplished, namely knife rest 1.2 resets under the effect of first spring 1.02, at this moment, make delivery wheel 1.10 carry still drive driving disk 1.40 rotate when carrying the arc extinguishing piece again under the effect of first connecting unit, fix through connecting axle 1.401 between two driving disks 1.40, and then make two driving disks 1.40 keep synchronous rotation, make connecting axle 1.401 on each driving disk 1.40 drive transmission gear 1.41 rotate, and then make transmission gear 1.41 drive the position of the intermittent type carrier 1.41 and then rotate to the intermittent type, and then the position is put forward and stop gear 1.30 in the position of the intermittent type machine tool rest 1.30, and then the intermittent type position is put forward in the position of the intermittent type machine tool rest 1.30.
Referring to fig. 5-7, in another embodiment, the present application further includes: a second connection unit: the arc extinguishing plate cutting device is arranged between the driving disc 1.40 and the roller 1.31, and the second connecting unit is used for driving the roller 1.31 to rotate so as to cut the arc extinguishing plates.
The second connecting unit comprises a tensioning wheel assembly 1.50 coaxially and fixedly connected with one of the driving discs 1.40, a conveying wheel 1.52 coaxially and fixedly connected with the roller 1.31 and a conveying belt 1.51 sleeved between the tensioning wheel assembly and the conveying wheel 1.52.
The tensioning wheel assembly 1.50 comprises a central wheel 1.500 which is coaxially and fixedly connected with the driving disc 1.40, a plurality of telescopic wheel units are slidably connected in the radial direction of the central wheel 1.500, and each telescopic wheel unit is connected with the central wheel 1.500 through a second spring 1.501.
Specifically, the second connection unit includes a tensioning wheel assembly 1.50 coaxially fixed with another driving disc 1.40 (wherein, one driving disc 1.40 is coaxially and fixedly connected with a second belt pulley 1.70), the tensioning wheel assembly 1.50 includes a central wheel 1.500 and a telescopic wheel unit, the telescopic wheel unit includes a sliding seat 1.502 and a roller wheel 1.503 rotatably connected at the tail end of the sliding seat 1.502, one end surface of the central wheel 1.500 is radially and circumferentially provided with a plurality of sliding grooves 1.5001 adapted to the sliding seat 1.502, each sliding groove 1.5001 is fixedly connected with a second spring 1.501, and the other end of each second spring 1.501 is fixedly connected with the sliding seat 1.502 correspondingly arranged;
as shown in fig. 5, the belt conveyor further comprises two first pulleys and a first connecting belt 1.61 sleeved on the two first pulleys, the other end of the conveying wheel 1.10 coaxially and fixedly connected with the second pulley 1.70 is coaxially and fixedly connected with a first belt wheel 1.60, and the end part of the cam 1.1 is coaxially and fixedly connected with a first belt wheel 1.60.
In the using process, the motor 1.8 drives the conveying wheel 1.10 to rotate so as to convey the plate-shaped arc extinguishing structure, when the plate-shaped arc extinguishing structure is conveyed to the position right below the cutter 1.21, the cam 1.1 drives the cutter rest 1.2 to move downwards in the process of moving from the arc end to the elliptical end, and then the cutter rest 1.2 moves downwards under the abutting action of the cam 1.1, so that the cutter rest 1.2 drives the cutter 1.21 to move downwards, the cutter rest 1.2 compresses the first spring 1.02 in the process of moving downwards, the cutter 1.21 further cuts the arc extinguishing piece in a fixed length mode, and the cam 1.1 moves from the elliptical end to the arc end at the moment after cutting is finished, namely, the cutter rest 1.2 resets under the action of the first spring 1.02;
the cut block-shaped arc extinguishing structures are located on the overturning platform 1.3, the two driving discs 1.40 are enabled to rotate synchronously, the connecting shafts 1.401 on the driving discs 1.40 drive the transmission gears 1.41 to rotate, the transmission gears 1.41 are enabled to swing back and forth on the frame 1, the transmission gears 1.41 are enabled to be meshed with the intermittent gears 1.30 to drive the intermittent gears 1.30 to rotate, the overturning platform 1.3 is enabled to rotate from a horizontal first position to a vertical second position, the roller 1.31 rotates to cut the block-shaped arc extinguishing structures into arc extinguishing pieces, the overturning platform 1.3 is enabled to slowly rotate from the horizontal state to the vertical state in the process of cutting the arc extinguishing pieces, at the moment, the arc extinguishing pieces slide downwards under the action of gravity, cutting of the arc extinguishing pieces is achieved, the position of the overturning platform 1.3 in the rotating process is changed, the conveying belt 1.51 is tensioned through the tensioning wheel assembly 1.50 in the rotating process of the overturning platform 1.3, and the roller 1.31 is enabled to rotate all the time.
While certain exemplary embodiments of the present application have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the application. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the application, which is defined by the appended claims.
Claims (2)
1. The utility model provides an arc extinguishing piece production is with cutting mechanism, includes frame (1), be provided with the section subassembly on frame (1), the section subassembly is used for cutting into sheet structure with monoblock arc extinguishing piece, its characterized in that: further comprises: overturning table (1.3): the rotary machine is rotationally connected to a frame (1), a roller (1.31) is rotationally connected to a turnover table (1.3), and a plurality of roller cutters (1.310) are arranged in the axial direction of the roller (1.31);
and a transmission assembly: the device is arranged on the frame (1) and is used for driving the overturning platform (1.3) to rotate;
when the slicing assembly completes cutting of the arc extinguishing plates, the transmission assembly drives the overturning table (1.3) to rotate so as to realize stacking of the arc extinguishing plates;
the transmission assembly comprises an intermittent gear (1.30) arranged on the overturning platform (1.3) and a driving unit arranged on the rack (1) and used for driving the intermittent gear (1.30) to rotate, and the driving unit is used for driving the overturning platform (1.3) to rotate positively and negatively so as to realize the stacking of arc extinguishing plates;
the driving unit comprises two driving discs (1.40) which are rotationally connected to the frame (1), each driving disc (1.40) is respectively and slidingly connected with a transmission gear (1.41), eccentric positions of the two driving discs (1.40) are all connected through a connecting shaft (1.401), each transmission gear (1.41) is provided with a kidney-shaped groove (1.402) which is matched with the connecting shaft (1.401) in a penetrating way, two ends of the connecting shaft (1.401) are respectively positioned in the kidney-shaped grooves (1.402) which are correspondingly arranged, each transmission gear (1.41) is respectively and rotationally connected to the frame (1), and the transmission gears (1.41) are meshed with the intermittent gears (1.30);
the conveying mechanism is arranged on the frame (1) and driven by the motor (1.8);
a first connecting unit is arranged between the conveying mechanism and the driving discs (1.40), so that the driving discs (1.40) are driven to rotate through the first connecting unit in the conveying mechanism process, and the overturning table (1.3) is rotated by the conveying mechanism in the arc extinguishing sheet conveying process;
a second connection unit: the second connecting unit is arranged between the driving disc (1.40) and the roller (1.31) and is used for driving the roller (1.31) to rotate so as to cut the arc extinguishing plates;
the second connecting unit comprises a tensioning wheel assembly (1.50) coaxially fixed with the driving disc (1.40), a conveying wheel (1.52) coaxially and fixedly connected with the roller (1.31), and a conveying belt (1.51) sleeved between the tensioning wheel assembly (1.50) and the roller (1.31);
the tensioning wheel assembly (1.50) comprises a central wheel (1.500) which is coaxially and fixedly connected with the driving disc (1.40), a plurality of telescopic wheel units are connected in a sliding manner in the radial direction of the central wheel (1.500), and each telescopic wheel unit is connected with the central wheel (1.500) through a second spring (1.501).
2. The cutting mechanism for producing the arc extinguishing plates according to claim 1, wherein the slicing assembly comprises a cam (1.1) rotatably connected to a frame (1) and a cutting unit for slicing the arc extinguishing plates;
the cutting unit moves on the movement track of the cam (1.1) to realize slicing.
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| CN202211047114.2A CN116352160B (en) | 2022-08-30 | 2022-08-30 | Cutting mechanism for arc extinguishing piece production |
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| CN202211047114.2A CN116352160B (en) | 2022-08-30 | 2022-08-30 | Cutting mechanism for arc extinguishing piece production |
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| CN116352160B true CN116352160B (en) | 2023-10-31 |
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| CN117019986A (en) * | 2023-10-09 | 2023-11-10 | 苏州中创铝业有限公司 | Aluminium ladder punching device convenient for automatic positioning and blanking |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3300999A1 (en) * | 1982-01-28 | 1983-09-08 | E.C.H. Will (Gmbh & Co), 2000 Hamburg | Device for cutting sheet material to size |
| CN103962625A (en) * | 2014-04-28 | 2014-08-06 | 深圳市雄韬电源科技股份有限公司 | Continuous polar plate slitter machine and use method thereof |
| CN104289834A (en) * | 2014-09-24 | 2015-01-21 | 重庆朗正科技有限公司 | Flange type sleeve welding station |
| CN104625771A (en) * | 2014-12-26 | 2015-05-20 | 燕山大学 | Precise dual-driving heavy-load cutting dislodgement machine |
| CN204712288U (en) * | 2015-03-06 | 2015-10-21 | 江苏吉菲尔光电科技有限公司 | A kind of directional cutting fixture of adjustable crystal orientation |
| CN105855982A (en) * | 2016-05-06 | 2016-08-17 | 江苏金泽重型机械有限公司 | Automatic turnover mechanism based on plate shearing machine |
| CN210452898U (en) * | 2019-07-31 | 2020-05-05 | 珠海市海辉电子有限公司 | Horizontal guillootine drive mechanism |
| CN210756359U (en) * | 2019-09-23 | 2020-06-16 | 上海沪供电器配套有限公司 | One-time stamping forming device for arc-extinguishing grid |
| CN111361968A (en) * | 2020-04-14 | 2020-07-03 | 保定金阳光能源装备科技有限公司 | Continuous polar plate slitting and stacking process and device |
| CN212775420U (en) * | 2020-08-10 | 2021-03-23 | 哈尔滨东安橡胶有限责任公司 | Synchronous conveyer belt device for aircraft engine |
| CN112620763A (en) * | 2020-12-09 | 2021-04-09 | 天津友聚达钢结构有限公司 | Plate shearing machine capable of automatically collecting materials |
| CN113843846A (en) * | 2021-09-29 | 2021-12-28 | 滁州卷烟材料厂 | Corrugated container board production is with tailorring device |
| CN215316069U (en) * | 2021-03-11 | 2021-12-28 | 浙江锯力煌锯床股份有限公司 | Variable angle sawing line |
| CN113910324A (en) * | 2021-10-08 | 2022-01-11 | 滁州卷烟材料厂 | Adjustable driving mechanism and cutting machine with same |
| CN216065794U (en) * | 2021-04-28 | 2022-03-18 | 乔冠应用材料(淮安)有限公司 | Cutter assembly for aluminum material slitting machine |
| CN216939145U (en) * | 2021-12-24 | 2022-07-12 | 嘉兴坤博新能源装备制造有限公司 | Automatic overturning platform for welding |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040065179A1 (en) * | 2002-10-03 | 2004-04-08 | Karr Ronald W. | Apparatus and method for cutting angled metallic studs and panels |
-
2022
- 2022-08-30 CN CN202211047114.2A patent/CN116352160B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3300999A1 (en) * | 1982-01-28 | 1983-09-08 | E.C.H. Will (Gmbh & Co), 2000 Hamburg | Device for cutting sheet material to size |
| CN103962625A (en) * | 2014-04-28 | 2014-08-06 | 深圳市雄韬电源科技股份有限公司 | Continuous polar plate slitter machine and use method thereof |
| CN104289834A (en) * | 2014-09-24 | 2015-01-21 | 重庆朗正科技有限公司 | Flange type sleeve welding station |
| CN104625771A (en) * | 2014-12-26 | 2015-05-20 | 燕山大学 | Precise dual-driving heavy-load cutting dislodgement machine |
| CN204712288U (en) * | 2015-03-06 | 2015-10-21 | 江苏吉菲尔光电科技有限公司 | A kind of directional cutting fixture of adjustable crystal orientation |
| CN105855982A (en) * | 2016-05-06 | 2016-08-17 | 江苏金泽重型机械有限公司 | Automatic turnover mechanism based on plate shearing machine |
| CN210452898U (en) * | 2019-07-31 | 2020-05-05 | 珠海市海辉电子有限公司 | Horizontal guillootine drive mechanism |
| CN210756359U (en) * | 2019-09-23 | 2020-06-16 | 上海沪供电器配套有限公司 | One-time stamping forming device for arc-extinguishing grid |
| CN111361968A (en) * | 2020-04-14 | 2020-07-03 | 保定金阳光能源装备科技有限公司 | Continuous polar plate slitting and stacking process and device |
| CN212775420U (en) * | 2020-08-10 | 2021-03-23 | 哈尔滨东安橡胶有限责任公司 | Synchronous conveyer belt device for aircraft engine |
| CN112620763A (en) * | 2020-12-09 | 2021-04-09 | 天津友聚达钢结构有限公司 | Plate shearing machine capable of automatically collecting materials |
| CN215316069U (en) * | 2021-03-11 | 2021-12-28 | 浙江锯力煌锯床股份有限公司 | Variable angle sawing line |
| CN216065794U (en) * | 2021-04-28 | 2022-03-18 | 乔冠应用材料(淮安)有限公司 | Cutter assembly for aluminum material slitting machine |
| CN113843846A (en) * | 2021-09-29 | 2021-12-28 | 滁州卷烟材料厂 | Corrugated container board production is with tailorring device |
| CN113910324A (en) * | 2021-10-08 | 2022-01-11 | 滁州卷烟材料厂 | Adjustable driving mechanism and cutting machine with same |
| CN216939145U (en) * | 2021-12-24 | 2022-07-12 | 嘉兴坤博新能源装备制造有限公司 | Automatic overturning platform for welding |
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