CN109632430A - A kind of cable insulation dumbbell specimen sample making apparatus - Google Patents
A kind of cable insulation dumbbell specimen sample making apparatus Download PDFInfo
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- CN109632430A CN109632430A CN201910096986.XA CN201910096986A CN109632430A CN 109632430 A CN109632430 A CN 109632430A CN 201910096986 A CN201910096986 A CN 201910096986A CN 109632430 A CN109632430 A CN 109632430A
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- 238000009413 insulation Methods 0.000 title claims abstract description 31
- 238000004080 punching Methods 0.000 claims abstract description 85
- 230000007246 mechanism Effects 0.000 claims abstract description 73
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000005520 cutting process Methods 0.000 claims description 7
- 230000003993 interaction Effects 0.000 claims description 7
- 230000001154 acute effect Effects 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 abstract description 5
- 238000012360 testing method Methods 0.000 abstract description 4
- 239000012774 insulation material Substances 0.000 description 8
- 230000007423 decrease Effects 0.000 description 5
- 210000002615 epidermis Anatomy 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 244000141353 Prunus domestica Species 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The present invention relates to cable sample making apparatus technical fields, specifically, it is related to a kind of cable insulation dumbbell specimen sample making apparatus, it include workbench, rack, first straight line driving device, clamping device, it chips mechanism, second straight line driving device, punching mechanism and controller, rack is slidably mounted on workbench, clamping device is fixedly mounted on the top of workbench, horizontally toward clamping device is arranged the outbound course of first straight line driving device, second straight line driving device is fixedly mounted on side of the rack towards clamping device, mechanism of chipping is fixedly mounted on the working end of second straight line driving device and mechanism of chipping is arranged towards clamping device, punching mechanism is fixedly mounted on the top of rack, first straight line driving device, second straight line driving device and punching mechanism are electrically connected with controller, the sample preparation of the equipment is imitated Rate is high, reduces the labor intensity of testing staff, while improving the quality level of sample.
Description
Technical field
The present invention relates to cable sample making apparatus technical fields, and in particular, to a kind of cable insulation dumbbell specimen sample preparation
Equipment.
Background technique
Power cable insulation layer performance detection is the ratio inspection project of national grid goods and materials detection.Power cable insulation layer heat is prolonged
It stretches and the detection of heat aging performance needs that dumbbell shaped sample for cable insulation is made, the present invention is directed to design a cable insulation
The sample making apparatus of layer, which, which can fast and automatically change cable insulation, prepares dumbbell shaped sample.
Cable insulation dumbbell sample sample making apparatus is hand currently on the market, and equipment is made of two devices, with
Realize two critical processes in sample making course: one is that insulating layer is chipped device, and one is sheet punching apparatus.It is existing in sample making course
Cable core is clamped in and is chipped on device, process of chipping is realized to cable insulation, to expose the insulating layer among cable；So
Sheet punching apparatus is used afterwards, insulating layer is punched out certain shapes, then by chipping, realize falling off for punching sample, finally obtain
Meet the dumbbell specimens of test requirements document.
Currently available technology is using full preparation by hand, and the multi-process such as chipped, cut are time-consuming, laborious, and city
The disadvantages of wood chipping equipment on field be easy to cause slice thickness uneven influences sample precision, and current sample making apparatus difference work
Sequence needs different equipment to complete, and equipment and accessory are more, is unfavorable for equipment management.
Chinese patent CN106079208A discloses a kind of cable insulation material and quickly produces dumbbell device, including punching machine sheet
Body, punching machine ontology include rack and driving portion, and rack is equipped with the pedestal of fixed cable insulation material, is connected with punching on driving portion
Pressure head, staking punch is stamped and formed out sample panel on cable insulation material, and sample panel is arranged in dumbbell shaped.
Cable insulation material is rushed in the device of the patent disclosure, the staking punch realization connected by punching machine ontology-driven portion
Pressure is realized to the fast ram of cable insulation material using the impact force that punching machine generates, cable insulation material is made to be stamped and formed out cross
Section is in the sample panel of dumbbell shaped setting, and operating characteristics is reliable, safety, and production automation, laborsaving, high-efficient, and after punching press
Sample panel have stable precision；The fixation of cable insulation material is realized by pedestal, punching press, which is effectively guaranteed, makes cable
The stability of insulating materials prevents the sliding of cable insulation material, improves ram efficiency；But the dumbbell shape sample cut out
Product, it is also necessary to which further cutting flakiness could use, and efficiency is lower.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of cable insulation dumbbell specimen sample making apparatus, the equipment
Sample preparation is high-efficient, reduces the labor intensity of testing staff, while improving the quality level of sample.
A kind of cable insulation dumbbell specimen sample making apparatus disclosed by the invention, includes workbench, rack, first straight line
Driving device, clamping device, mechanism of chipping, second straight line driving device, punching mechanism and controller, rack are slidably mounted
On the table, clamping device is fixedly mounted on the top of workbench, and first straight line driving device is fixedly mounted on workbench
Lower section, horizontally toward clamping device is arranged the outbound course of first straight line driving device, rack and first straight line driving device
Working end is fixedly connected, and second straight line driving device is fixedly mounted on side of the rack towards clamping device, second straight line driving
The outbound course of device is vertically arranged, and mechanism of chipping is fixedly mounted on the working end of second straight line driving device and mechanism of chipping
It is arranged towards clamping device, punching mechanism is fixedly mounted on the top of rack, first straight line driving device, second straight line driving dress
It sets and is electrically connected with controller with punching mechanism.
Preferably, rack includes a pair of of transverse slat and a pair of of riser, and a pair of of riser is vertically arranged and parallel to each other, a pair of of cross
Plate is separately mounted to the top and bottom end of riser, and the both ends of transverse slat are fixedly connected with riser, second straight line driving device and punching press
Mechanism is fixedly connected with the transverse slat for being located at riser top.
Preferably, riser runs through workbench setting vertically, is provided on workbench and riser clearance fit and is parallel to
The fluting of first straight line driving device outbound course, workbench bottom end is equipped with also wraps with sliding rail disposed in parallel of slotting, rack
Sliding block is included, sliding block is fixedly mounted on positioned at the transverse slat two sides of riser bottom end, and sliding block is slidably connected with sliding rail；
First straight line driving device includes first servo motor and the first ball screw slide unit, first servo motor and
One ball screw slide unit is fixedly mounted on the bottom end of workbench, the outbound course of the first ball screw slide unit and parallel, the position of fluting
Transverse slat in riser bottom end is fixedly connected with the working end of the first ball screw slide unit, the output shaft of first servo motor and first
The screw rod rotary shaft of ball screw slide unit is connected by toothed belt transmission.
Preferably, clamping device includes dovetail groove bench vice, driving wheel and rotation drive device, the fixed peace of dovetail groove bench vice
Mounted in the top of workbench, outbound course of the clamping direction of dovetail groove bench vice perpendicular to first straight line driving device, driving wheel
It is fixedly mounted on the screw rod of dovetail groove bench vice, rotation drive device is fixedly mounted on the bottom end of workbench, rotation drive device
Output shaft connect with driving wheel by toothed belt transmission.
Preferably, mechanism of chipping includes chip knife rest and blade of chipping, and knife rest of chipping is fixedly mounted on second straight line drive
The working end of dynamic device, blade of chipping are horizontally disposed with and are removably mounted on and chip on knife rest, the free end for blade of chipping
It is provided with cutting edge, the acute angle of the cutting edge is arranged upward.
Preferably, mechanism of chipping further includes having laser range sensor, and laser range sensor is fixedly mounted on chipper knife
On frame, laser range sensor is arranged in the side for blade of chipping, the working end of laser range sensor horizontally toward clamping machine
Structure setting, laser range sensor and controller are electrically connected.
Preferably, second straight line driving device includes the second servo motor and the second ball screw slide unit, the second servo
Motor is fixedly mounted on the top of rack, and the second ball screw slide unit is fixedly mounted on side of the rack towards clamping device, the
The outbound course of two ball screw slide units is vertically arranged, the screw rod of the output shaft of the second servo motor and the second ball screw slide unit
Rotary shaft is connected by toothed belt transmission, and mechanism of chipping is fixedly mounted on the working end of the second ball screw slide unit.
Preferably, punching mechanism includes third linear drive apparatus, punching cutter and guiding mechanism, third linear drives
Device is fixedly mounted on the top of rack, and the working end of third linear drive apparatus is arranged straight down and runs through the top of rack
Plate, punching cutter are fixedly mounted on the working end of third linear drive apparatus, and the fixing end of guiding mechanism is fixedly mounted on rack
Top, the movable end of guiding mechanism be vertically arranged and with punching cutter be fixedly connected.
Preferably, punching cutter includes punching knife rest, punching blade and proximity sensor, and punching knife rest is fixedly mounted on
The working end of third linear drive apparatus, punching blade are removably mounted on the bottom end of punching knife rest, proximity sensor insertion
It is mounted between punching blade, third linear drive apparatus and proximity sensor are electrically connected with controller likes.
It preferably, further include having human-computer interaction interface, human-computer interaction interface and controller are electrically connected.
The utility model has the advantages that
Cable is placed on dovetail groove bench vice by staff, and rotation drive device work drives driving wheel by synchronous belt
Rotation, driving wheel drives the screw rod of dovetail groove bench vice to rotate synchronously, so that dovetail groove bench vice clamps cable clamping；
Subsequent second servo motor work drives the screw rod of the second ball screw slide unit to rotate by synchronous belt, the second ball
The working end of screw rod slide unit drives knife rest decline of chipping, by laser range sensor measurement chip between blade and cable away from
From, suitable position is then dropped to by controller manipulation blade of chipping, then first straight line driving device drive rack to
Clamping device advance, blade of chipping prunes the epidermis of cable, so that the insulating layer exposing of cable is outside；
Then the surface that first straight line driving device drives machine frame movement that punching mechanism is made to be moved to cable, third are straight
The driving punching cutter decline of line driving device, control measure punching the distance between blade and cable by proximity sensor, and
Control third linear drive apparatus drops to suitable height, enables punching blade that the insulating layer of cable is punched out dumbbell
The opening of shape, while being punched cutter and will not touch cable conductor part, the sample after punching and cable insulation parent it
Between do not separate；
Then the cable insulation after punching again cuts in mechanism of chipping, so that the insulating layer for obtaining dumbbell shape is thin
Piece.
1. sample preparation is high-efficient；
2. reducing the labor intensity of testing staff；
3. improving the quality level of sample.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present application, constitutes part of this application, this Shen
Illustrative embodiments and their description please are not constituted an undue limitation on the present application for explaining the application.In the accompanying drawings:
Fig. 1 is the left view of embodiment；
Fig. 2 is the right view of embodiment；
Fig. 3 is the clamping device perspective view of embodiment；
Fig. 4 is the front view of embodiment；
Fig. 5 is the perspective view of embodiment；
Description of symbols:
Workbench 1, slot 1a, sliding rail 1b, rack 2, transverse slat 2a, riser 2b, sliding block 2c, first straight line driving device 3, the
One servo motor 3a, the first ball screw slide unit 3b, clamping device 4, dovetail groove bench vice 4a, driving wheel 4b, rotation drive device
4c, mechanism of chipping 5, chip knife rest 5a, and chip blade 5b, laser range sensor 5c, second straight line driving device 6, and second watches
Motor 6a is taken, the second ball screw slide unit 6b, punching mechanism 7, third linear drive apparatus 7a, punching cutter 7b are punched knife rest
7b1 is punched blade 7b2, proximity sensor 7b3, guiding mechanism 7c.
Specific embodiment
Multiple embodiments of the invention will be disclosed with schema below, as clearly stated, the details in many practices
It will be explained in the following description.It should be appreciated, however, that the details in these practices is not applied to limit the present invention.Also
It is to say, in some embodiments of the invention, the details in these practices is non-essential.In addition, for the sake of simplifying schema,
Some known usual structures and component will be painted it in the drawings in simply illustrative mode.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, not especially censure
The meaning of order or cis-position, also non-to limit the present invention, the component described just for the sake of difference with same technique term
Or operation, it is not understood to indicate or imply its relative importance or implicitly indicates the number of indicated technical characteristic
Amount." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one of the features.In addition, each
Technical solution between a embodiment can be combined with each other, but must can be implemented as base with those of ordinary skill in the art
Plinth will be understood that the combination of this technical solution is not present when conflicting or cannot achieve when occurs in the combination of technical solution,
Also not the present invention claims protection scope within.
Referring to figs. 1 to a kind of cable insulation dumbbell specimen sample making apparatus shown in fig. 5, include workbench 1, rack 2,
First straight line driving device 3, clamping device 4, mechanism of chipping 5, second straight line driving device 6, punching mechanism 7 and controller, machine
Frame 2 is slidably mounted on workbench 1, and clamping device 4 is fixedly mounted on the top of workbench 1, first straight line driving device 3
It is fixedly mounted on the lower section of workbench 1, horizontally toward clamping device 4 is arranged the outbound course of first straight line driving device 3, rack
2 are fixedly connected with the working end of first straight line driving device 3, and second straight line driving device 6 is fixedly mounted on rack 2 towards clamping
The outbound course of the side of mechanism 4, second straight line driving device 6 is vertically arranged, and mechanism of chipping 5 is fixedly mounted on second straight line drive
It moving the working end of device 6 and mechanism 5 of chipping is arranged towards clamping device 4, punching mechanism 7 is fixedly mounted on the top of rack 2,
First straight line driving device 3, second straight line driving device 6 and punching mechanism 7 are electrically connected with controller.
Cable is placed on clamping device 4 by staff, is clamped cable clamping by clamping device 4, and then first
Linear drive apparatus 3 drives rack 2 mobile towards clamping device 4, and the driving of second straight line driving device 6 chips mechanism 5 to moving down
It moves to the top of cable, then first straight line driving device 3 drives 2 straight reciprocating motion of rack, so that mechanism 5 of chipping
To cut the epidermis of cable, second straight line driving device 6 drives mechanism 5 of chipping to be gradually reduced, so that wood chipping equipment
Structure 5 is able to the epidermis incision of cable making its insulating layer exposing outside, and subsequent first straight line driving device 3 drives rack 2 forward
So that punching mechanism 7 is moved to the surface of cable, the insulating layer of cable is punched out the knife of dumbbell shape by punching mechanism 7 for movement
Mouthful, the cable insulation after punching again cuts in mechanism of then chipping 5, to obtain the insulating layer thin slice of dumbbell shape；
Controller includes cpu package, DIO component and AIO component, and cpu package is Delta DVP12SA211T, DIO component
For Delta DVP16SP11T, AIO component is Delta DVP06XA-S, first straight line driving device 3,6 and of second straight line driving device
The work of punching mechanism 7 passes through controller and is manipulated.
Rack 2 includes a pair of of transverse slat 2a and a pair of of riser 2b, and a pair of of riser 2b is vertically arranged and parallel to each other, a pair of of cross
Plate 2a is separately mounted to the top and bottom end of riser 2b, and the both ends of transverse slat 2a are fixedly connected with riser 2b, second straight line driving dress
Set 6 and punching mechanism 7 be located at the top riser 2b transverse slat 2a be fixedly connected.
Rack 2 is combined into the frame of a rectangle by transverse slat 2a and riser 2b, is used to support second straight line driving device 6
With the weight of punching mechanism 7, when first straight line driving device 3 drives rack 2 mobile, mechanism of chipping 5, second straight line driving dress
Set 6 and punching mechanism 7 also move.
Riser 2b runs through the setting of workbench 1 vertically, is provided on workbench 1 and riser 2b clearance fit and is parallel to the
The fluting 1a of one linear drive apparatus, 3 outbound course, 1 bottom end of workbench are equipped with and fluting 1a sliding rail 1b disposed in parallel, machine
Frame 2 further includes having sliding block 2c, and sliding block 2c is fixedly mounted on positioned at the two sides transverse slat 2a of the bottom end riser 2b, and sliding block 2c and sliding rail 1b are sliding
Dynamic connection；
First straight line driving device 3 includes first servo motor 3a and the first ball screw slide unit 3b, the first servo electricity
Machine 3a and the first ball screw slide unit 3b is fixedly mounted on the bottom end of workbench 1, the outbound course of the first ball screw slide unit 3b
Parallel with fluting 1a, the transverse slat 2a positioned at the bottom end riser 2b is fixedly connected with the working end of the first ball screw slide unit 3b, and first
The output shaft of servo motor 3a is connect with the screw rod rotary shaft of the first ball screw slide unit 3b by toothed belt transmission.
It slides and slots on sliding rail 1b by sliding block 2c the clearance fit of 1a and riser 2b, so that rack 2 is able to
It is slided on workbench 1 towards clamping device 4；The screw rod of first servo motor 3a task driven the first ball screw slide unit 3b revolves
Turn, so that the sliding block of the first ball screw slide unit 3b is able to driving transverse slat 2a movement, and then drives rack 2 along sliding rail 1b
Sliding.
Clamping device 4 includes dovetail groove bench vice 4a, driving wheel 4b and rotation drive device 4c, and dovetail groove bench vice 4a is fixed
Be mounted on the top of workbench 1, the clamping direction of dovetail groove bench vice 4a perpendicular to first straight line driving device 3 outbound course,
Driving wheel 4b is fixedly mounted on the screw rod of dovetail groove bench vice 4a, and rotation drive device 4c is fixedly mounted on the bottom end of workbench 1,
The output shaft of rotation drive device 4c is connect with driving wheel 4b by toothed belt transmission.
Dovetail groove bench vice 4a longitudinally clamps cable, so that cable is axially facing and chips mechanism 5 and punching mechanism 7 is set
It setting, rotation drive device 4c task driven driving wheel 4b rotation, driving wheel 4b drives the screw rod rotation of dovetail groove bench vice 4a, thus
So that dovetail groove bench vice 4a is able to clamp cable clamping.
Mechanism of chipping 5 includes to chip knife rest 5a with the blade 5b that chips, and the knife rest 5a that chips is fixedly mounted on second straight line drive
The working end of dynamic device 6, the blade 5b that chips are horizontally disposed with and are removably mounted on and chip on knife rest 5a, chip blade 5b's
Free end is provided with cutting edge, and the acute angle of the cutting edge is arranged upward.
The epidermis of cable is cut by the blade 5b that chips and insulating layer is chipped by mechanism of chipping 5, chipper knife
Piece 5b detachably allows staff according to the blade of the different replacement different sizes of cable thickness.
Mechanism of chipping 5 further includes having laser range sensor 5c, and laser range sensor 5c is fixedly mounted on knife rest of chipping
On 5a, the side for the blade 5b that chips is arranged in laser range sensor 5c, and the working end of laser range sensor 5c is horizontally toward
Clamping device 4 is arranged, and laser range sensor 5c and controller are electrically connected.
Laser range sensor 5c is Panasonic HG-C1030 laser range sensor, laser range sensor 5c detection and electricity
Then the distance between cable sends a signal to controller, controller sends a signal to second straight line driving device 6, so that
Second straight line driving device 6 drives the knife rest 5a that chips to drop to suitable height.
Second straight line driving device 6 includes the second servo motor 6a and the second ball screw slide unit 6b, the second servo electricity
Machine 6a is fixedly mounted on the top of rack 2, and the second ball screw slide unit 6b is fixedly mounted on rack 2 towards the one of clamping device 4
The outbound course of side, the second ball screw slide unit 6b is vertically arranged, the output shaft and the second ball screw of the second servo motor 6a
The screw rod rotary shaft of slide unit 6b is connected by toothed belt transmission, and mechanism of chipping 5 is fixedly mounted on the second ball screw slide unit 6b's
Working end.
The screw rod of second servo motor 6a task driven the second ball screw slide unit 6b rotates, so that being mounted on second
The knife rest 5a that chips on ball screw slide unit 6b sliding block is moved back and forth vertically.
Punching mechanism 7 includes third linear drive apparatus 7a, punching cutter 7b and guiding mechanism 7c, third linear drives
Device 7a is fixedly mounted on the top of rack 2, and the working end of third linear drive apparatus 7a is arranged straight down and through rack 2
Top plate, punching cutter 7b is fixedly mounted on the working end of third linear drive apparatus 7a, and the fixing end of guiding mechanism 7c is fixed
It is mounted on the top of rack 2, the movable end of guiding mechanism 7c is vertically arranged and is fixedly connected with punching cutter 7b.
Third linear drive apparatus 7a is electric pushrod, and guiding mechanism 7c includes guide pillars and bushes, and guide sleeve is fixedly mounted
On the top of rack 2, guide post is fixedly connected with the top of punching cutter 7b, and guiding mechanism 7c is used to limit the shifting of punching cutter 7b
Dynamic direction, so that punching cutter 7b is able to move back and forth vertically under the driving of third linear drive apparatus 7a.
Punching cutter 7b includes punching knife rest 7b1, punching blade 7b2 and proximity sensor 7b3, and punching knife rest 7b1 is solid
Dingan County is mounted in the working end of third linear drive apparatus 7a, and punching blade 7b2 is removably mounted on the bottom of punching knife rest 7b1
End, proximity sensor 7b3 are embeddedly mounted between punching blade 7b2, third linear drive apparatus 7a and proximity sensor
7b3 is electrically connected with controller.
It is punched the punching blade that blade 7b2 is dumbbell shape, the insulating layer of cable disposably can be cut out into dumbbell shape
Opening, punching blade 7b2 detachably make staff can according to need replacement different model blade, proximity sensor
7b3 be Shenzhen machine pupil M12x4 proximity sensor, proximity sensor 7b3 be used for detect between blade and cable insulation away from
From proximity sensor 7b3 sends a signal to controller, and controller sends a signal to third linear drive apparatus 7a again, thus sternly
Lattice control the height of third linear drive apparatus 7a driving punching cutter 7b decline, it is ensured that punching cutter 7b will not touch cable
Conductor part does not separate between the sample and cable insulation parent after punching.
It further include having human-computer interaction interface, human-computer interaction interface and controller are electrically connected.
Staff is worked by human-computer interaction interface commanding apparatus.
Working principle:
Cable is placed on dovetail groove bench vice 4a by staff, and rotation drive device 4c work is driven by synchronous belt drives
Driving wheel 4b rotation, driving wheel 4b drives the screw rod of dovetail groove bench vice 4a to rotate synchronously, so that dovetail groove bench vice 4a is by cable
Clamping clamps；
Subsequent second servo motor 6a work drives the screw rod of the second ball screw slide unit 6b to rotate by synchronous belt, and second
The working end of ball screw slide unit 6b drives knife rest 5a decline of chipping, by laser range sensor 5c measurement chip blade 5b and
Then the distance between cable manipulates the blade 5b that chips by controller and drops to suitable position, then first straight line drives
Device 3 drives rack 2 to advance towards clamping device 4, and the blade 5b that chips prunes the epidermis of cable, so that the insulating layer of cable is sudden and violent
It exposes outside；
Then first straight line driving device 3 drives that rack 2 is mobile so that punching mechanism 7 is moved to the surface of cable, the
Three linear drive apparatus 7a driving punching cutter 7b decline, control pass through proximity sensor 7b3 measurement punching blade 7b2 and cable
The distance between, and control third linear drive apparatus 7a and drop to suitable height, enable and is punched blade 7b2 for cable
Insulating layer be punched out the opening of dumbbell shape, while being punched cutter 7b and will not touch cable conductor part, the sample after punching
It is not separated between product and cable insulation parent；
Then the cable insulation after punching again cuts in mechanism of chipping 5, to obtain the insulating layer of dumbbell shape
Thin slice.
The upper only embodiments of the present invention, are not intended to restrict the invention.For those skilled in the art
For, the invention may be variously modified and varied.All any modifications made in spirit and principles of the present invention are equal
Replacement, improvement etc., should all be included within scope of the presently claimed invention.
Claims (10)
1. a kind of cable insulation dumbbell specimen sample making apparatus, it is characterised in that: include workbench (1), rack (2), first
Linear drive apparatus (3), clamping device (4), mechanism of chipping (5), second straight line driving device (6), punching mechanism (7) and control
Device, rack (2) are slidably mounted on workbench (1), and clamping device (4) is fixedly mounted on the top of workbench (1), and first
Linear drive apparatus (3) is fixedly mounted on the lower section of workbench (1), the outbound course level court of first straight line driving device (3)
It is arranged to clamping device (4), rack (2) is fixedly connected with the working end of first straight line driving device (3), second straight line driving dress
It sets (6) and is fixedly mounted on side of the rack (2) towards clamping device (4), the outbound course of second straight line driving device (6) is vertical
Setting, mechanism of chipping (5) are fixedly mounted on the working end of second straight line driving device (6) and mechanism of chipping (5) direction clamping
Mechanism (4) setting, punching mechanism (7) are fixedly mounted on the top of rack (2), and first straight line driving device (3), second straight line are driven
Dynamic device (6) and punching mechanism (7) are electrically connected with controller.
2. a kind of cable insulation dumbbell specimen sample making apparatus according to claim 1, it is characterised in that: rack (2) packet
A pair of of transverse slat (2a) and a pair of of riser (2b) are included, a pair of of riser (2b) is vertically arranged and parallel to each other, a pair of of transverse slat (2a) point
It is not mounted on the top and bottom end of riser (2b), the both ends of transverse slat (2a) are fixedly connected with riser (2b), second straight line driving dress
(6) and punching mechanism (7) is set to be fixedly connected with the transverse slat (2a) for being located at the top riser (2b).
3. a kind of cable insulation dumbbell specimen sample making apparatus according to claim 2, it is characterised in that: riser (2b) is perpendicular
Directly it is arranged through workbench (1), be provided on workbench (1) and riser (2b) clearance fit and is parallel to first straight line driving
The fluting (1a) of device (3) outbound course, workbench (1) bottom end are equipped with and fluting (1a) sliding rail disposed in parallel (1b), machine
Frame (2) further includes having sliding block (2c), and sliding block (2c) is fixedly mounted on positioned at two sides transverse slat (2a) of the bottom end riser (2b), sliding block
(2c) is slidably connected with sliding rail (1b)；
First straight line driving device (3) includes first servo motor (3a) and the first ball screw slide unit (3b), the first servo
Motor (3a) and the first ball screw slide unit (3b) are fixedly mounted on the bottom end of workbench (1), the first ball screw slide unit (3b)
Outbound course it is parallel with fluting (1a), be located at the bottom end riser (2b) transverse slat (2a) and the first ball screw slide unit (3b) work
It is fixedly connected as end, the screw rod rotary shaft of the output shaft of first servo motor (3a) and the first ball screw slide unit (3b) passes through same
Walk V belt translation connection.
4. a kind of cable insulation dumbbell specimen sample making apparatus according to claim 1, it is characterised in that: clamping device
It (4) include dovetail groove bench vice (4a), driving wheel (4b) and rotation drive device (4c), dovetail groove bench vice (4a) is fixedly mounted on
The top of workbench (1), the clamping direction of dovetail groove bench vice (4a) perpendicular to first straight line driving device (3) outbound course,
Driving wheel (4b) is fixedly mounted on the screw rod of dovetail groove bench vice (4a), and rotation drive device (4c) is fixedly mounted on workbench
(1) output shaft of bottom end, rotation drive device (4c) is connect with driving wheel (4b) by toothed belt transmission.
5. a kind of cable insulation dumbbell specimen sample making apparatus according to claim 1, it is characterised in that: mechanism of chipping
It (5) include chip knife rest (5a) and blade of chipping (5b), knife rest of chipping (5a) is fixedly mounted on second straight line driving device (6)
Working end, blade of chipping (5b) is horizontally disposed and is removably mounted on knife rest of chipping (5a), blade of chipping (5b)
Free end is provided with cutting edge, and the acute angle of the cutting edge is arranged upward.
6. a kind of cable insulation dumbbell specimen sample making apparatus according to claim 5, it is characterised in that: mechanism of chipping
It (5) further include having laser range sensor (5c), laser range sensor (5c) is fixedly mounted on knife rest of chipping (5a), laser
The side in blade of chipping (5b) is arranged in distance measuring sensor (5c), and the working end of laser range sensor (5c) horizontally toward clamps
Mechanism (4) setting, laser range sensor (5c) and controller are electrically connected.
7. a kind of cable insulation dumbbell specimen sample making apparatus according to claim 1, it is characterised in that: second straight line is driven
Dynamic device (6) include the second servo motor (6a) and the second ball screw slide unit (6b), the fixed peace of the second servo motor (6a)
Mounted in the top of rack (2), the second ball screw slide unit (6b) is fixedly mounted on side of the rack (2) towards clamping device (4),
The outbound course of second ball screw slide unit (6b) is vertically arranged, the output shaft and the second ball screw of the second servo motor (6a)
The screw rod rotary shaft of slide unit (6b) is connected by toothed belt transmission, and mechanism of chipping (5) is fixedly mounted on the second ball screw slide unit
The working end of (6b).
8. a kind of cable insulation dumbbell specimen sample making apparatus according to claim 1, it is characterised in that: punching mechanism
It (7) include third linear drive apparatus (7a), punching cutter (7b) and guiding mechanism (7c), third linear drive apparatus (7a)
It is fixedly mounted on the top of rack (2), the working end of third linear drive apparatus (7a) is arranged straight down and through rack (2)
Top plate, punching cutter (7b) is fixedly mounted on the working end of third linear drive apparatus (7a), the fixation of guiding mechanism (7c)
End is fixedly mounted on the top of rack (2), and the movable end of guiding mechanism (7c), which is vertically arranged and fixes with punching cutter (7b), to be connected
It connects.
9. a kind of cable insulation dumbbell specimen sample making apparatus according to claim 8, it is characterised in that: punching cutter
(7b) includes punching knife rest (7b1), punching blade (7b2) and proximity sensor (7b3), and punching knife rest (7b1) is fixedly mounted
In the working end of third linear drive apparatus (7a), it is punched the bottom that blade (7b2) is removably mounted on punching knife rest (7b1)
End, proximity sensor (7b3) are embeddedly mounted between punching blade (7b2), third linear drive apparatus (7a) and close
Sensor (7b3) is electrically connected with controller.
10. a kind of cable insulation dumbbell specimen sample making apparatus according to claim 1, it is characterised in that: further include having
Human-computer interaction interface, human-computer interaction interface and controller are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910096986.XA CN109632430B (en) | 2019-01-31 | 2019-01-31 | Dumbbell sample preparation equipment for cable insulating layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910096986.XA CN109632430B (en) | 2019-01-31 | 2019-01-31 | Dumbbell sample preparation equipment for cable insulating layer |
Publications (2)
| Publication Number | Publication Date |
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| CN109632430A true CN109632430A (en) | 2019-04-16 |
| CN109632430B CN109632430B (en) | 2024-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910096986.XA Active CN109632430B (en) | 2019-01-31 | 2019-01-31 | Dumbbell sample preparation equipment for cable insulating layer |
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| CN110274905A (en) * | 2019-07-09 | 2019-09-24 | 江苏安方电力科技有限公司 | A kind of cable automatic sample detection system |
| CN110274906A (en) * | 2019-07-09 | 2019-09-24 | 江苏安方电力科技有限公司 | A kind of cable automatic sample detection system and its method |
| CN110926889A (en) * | 2019-09-20 | 2020-03-27 | 金华送变电工程有限公司 | Cable protection pipe Vicat softening temperature test sample preparation device |
| CN111896344A (en) * | 2020-07-09 | 2020-11-06 | 杭州应敏科技有限公司 | Fully-enclosed cable insulation layer automatic sampling machine |
| CN112729987A (en) * | 2020-12-28 | 2021-04-30 | 湖北航鹏化学动力科技有限责任公司 | Full-automatic sample preparation detection mechanism and method |
| CN113567210A (en) * | 2021-07-27 | 2021-10-29 | 广东电网有限责任公司 | Cable dumbbell sample preparation facilities |
| CN114152461A (en) * | 2021-10-14 | 2022-03-08 | 广州电缆厂有限公司 | Sampling device of cable sheath |
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