CN109457281A - The stretching-machine of spring is hung in suspension - Google Patents
The stretching-machine of spring is hung in suspension Download PDFInfo
- Publication number
- CN109457281A CN109457281A CN201811609683.5A CN201811609683A CN109457281A CN 109457281 A CN109457281 A CN 109457281A CN 201811609683 A CN201811609683 A CN 201811609683A CN 109457281 A CN109457281 A CN 109457281A
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- spring
- suspension
- hook
- cylinder
- positioning seat
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- 239000000725 suspension Substances 0.000 title claims abstract description 117
- 239000000463 material Substances 0.000 claims abstract description 58
- 239000002699 waste material Substances 0.000 claims description 23
- 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 claims description 18
- 238000003825 pressing Methods 0.000 claims description 8
- 230000006698 induction Effects 0.000 claims description 6
- 238000012546 transfer Methods 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 2
- 230000007306 turnover Effects 0.000 claims 1
- 238000010923 batch production Methods 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005406 washing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 239000002519 antifouling agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/48—After-treatment of electroplated surfaces
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Load-Engaging Elements For Cranes (AREA)
Abstract
The problem of the present invention provides a kind of hang to hang the stretching-machine of spring, can solve existing suspension and hangs spring worker is needed to break adhesion into two with one's hands manually, and labor intensity of workers is very big, is unfavorable for batch production.It includes workbench and PLC controller, and positioning component, garter extension component sum aggregate material frame are equipped on workbench；Positioning component includes hook positioning seat and lower suspension hook positioning seat, face before and after hook positioning seat and lower suspension hook positioning seat；Garter extension component includes drawing mechanism and clamp system, face before and after drawing mechanism and clamp system；It is provided with waist-shaped hole in left-right direction on panel between hook positioning seat and lower suspension hook positioning seat, material fetching mechanism is installed below waist-shaped hole, material fetching mechanism, which is used to hang the suspension on positioning component spring and is transferred on garter extension component, stretch removal adhesion, and spring is hung in the suspension for removing adhesion and is transferred to collection material frame.
Description
Technical field
The present invention relates to the processing equipment fields that spring is hung in suspension, specially a kind of to hang the stretching-machine for hanging spring.
Background technique
Fig. 1 is that spring is hung in a kind of suspension of roller washing machine, from top to bottom includes hook 1, spring body 2 and lower suspension hook
3, and hook and lower suspension hook are orthogonal, such suspension hangs spring for the outer cylinder suspension of washing machine to be lifted on casing of washing machine
It is interior.
Spring corrosion is hung in suspension in order to prevent, one layer of protective paint can be electroplated on the whole at it, the spiral shell after plating, on spring body
Rotation can be sticked together, and be not available, external force is needed to pull open adhesion, existing mode of pulling open is that worker breaks into two with one's hands manually, time-consuming
Arduously, labor intensity of workers is very big, and production efficiency is lower, is unfavorable for producing in batches.
Summary of the invention
Hanging spring for existing suspension needs worker to break adhesion into two with one's hands manually, and labor intensity of workers is very big, is unfavorable for producing in batches
The technical issues of, the present invention provides the stretching-machines that spring is hung in a kind of suspension, can pull open the adhesion that spring is hung in suspension automatically, improve life
Produce efficiency.
Its technical solution is such that a kind of stretching-machine for hanging and hanging spring, it is characterised in that: it includes workbench and PLC
Controller, interval is equipped with the positioning electricly connected respectively with the PLC controller from left to right on the panel of the workbench
Component and garter extension component are equipped with collection material frame on the right side of the workbench；
The positioning component includes the hook positioning seat that the hook for hanging spring to suspension is positioned and is used for outstanding
Extension hangs the lower suspension hook positioning seat that the lower suspension hook of spring is positioned, and the hook positioning seat and the lower suspension hook positioning seat front and back are just
It is right；The garter extension component includes drawing mechanism for being stretched to the hook and for the lower suspension hook
It is clamped fixed clamp system, face before and after the drawing mechanism and the clamp system；
It is provided with waist type in left-right direction on the panel between the hook positioning seat and the lower suspension hook positioning seat
Hole, the waist-shaped hole lower section are equipped with the material fetching mechanism electricly connected with the PLC controller, and the material fetching mechanism is used for institute
It states the suspension on positioning component and hangs spring and be transferred on the garter extension component and stretch removal adhesion, and adhesion will be removed
Suspension hangs spring and is transferred to the collection material frame.
It is further characterized by:
The hook positioning seat includes locating piece one and supporting block one, and the locating piece one and supporting block one are fixedly mounted respectively
On the panel, the top surface of the locating piece one is equipped with elongated locating slot, and the lower section of the locating slot is equipped with to be connected with it
Logical jack, the supporting block one are arranged in the rear side of the locating piece one and its top surface and are equipped with triangle through slot, it is described on
The locating slot is inserted into the bar portion cooperation of suspension hook, and the jack is inserted into the hook portion cooperation of the hook, and spring is hung in the suspension
Spring body be supported in the triangle through slot.
The lower suspension hook positioning seat includes locating piece two and positioning pin, and the locating piece two is fixed on the panel, institute
It states positioning pin to be vertically fixed on the top surface of the locating piece two, the hook portion of the lower suspension hook is placed on the top of the locating piece two
On face and hook the positioning pin, be also equipped on the top surface of the locating piece two close to switch one, it is described close to switch one and
The PLC controller electricly connects.
The drawing mechanism includes draft cylinder and guide rail one, and the draft cylinder and the guide rail one are distinguished from front to back
It is fixed to be slidably fitted with slide on the guide rail one on the panel and the two is axially perpendicular to the waist-shaped hole, it is described
The piston rod of draft cylinder is fixed on the leading flank of the slide for driving the slide to be moved forward and backward, and is pacified on the slide
Equipped with the pull rod being oppositely arranged with the clamp system, the pull rod is axially parallel to the guide rail one, is located at the pull rod
Supporting block two is also connected on the slide of rear side, the rear end of the pull rod offers vertical jack, the supporting block two
Top surface is equipped with triangle through slot, and the hook can be downwardly into the vertical jack, and the spring body of spring is hung in the suspension
It is supported in the triangle through slot, the side of the pull rod is also equipped with the bolt for crossing the vertical jack, the slide
On be also equipped with close to switch two, the induction part close to switch two protrudes into the vertical jack, described to approach two He of switch
The draft cylinder is electricly connected with the PLC controller respectively.
The slide includes bottom plate and rectangular frame, and the bottom plate is slidably mounted on the guide rail one, the rectangle frame
Frame is fixedly installed on the bottom plate, and the piston rod of the draft cylinder is fixed on the leading flank of the rectangular frame；It is described
The inside of rectangular frame is equipped with angular transducer, and the angular transducer is electricly connected with the PLC controller, the angle
The induction end of sensor and the front end of the pull rod are coaxially affixed, and the rear end of the pull rod passes through the rear side of the rectangular frame
Face, the pull rod and the rectangular frame are rotatablely connected；The vertical jack on the pull rod includes front avoid holes with after
Portion's pilot hole, the front avoid holes are connected to the rear portion pilot hole, the width and the hook of the rear portion pilot hole
Gauge diameter be adapted, the width of the front avoid holes is greater than the width of the rear portion pilot hole, and the bolt crosses institute
State rear portion pilot hole；The supporting block two is fixed on the bottom plate.
Limited block is also connected on the trailing flank of the rectangular frame, the pull rod passes through the limited block and the two rotates
It connects, integrally formed with notched annulus on the trailing flank of the limited block, the notch is arranged upward, right on the pull rod
The notch is answered vertically to be connected with gag lever post, the upper end of the gag lever post is protruded into the notch.
The clamp system includes pedestal and clamping cylinder, the structure of the structure of the pedestal and the lower suspension hook positioning seat
It is identical, it is also equipped on the pedestal close to switch three, it is described to be controlled respectively with the PLC close to switch three and the clamping cylinder
Device processed electricly connects, the clamping cylinder be located at the rear side of the pedestal and it is affixed on the panel, the clamping cylinder
It is axially perpendicular to the panel, one end of the piston rod end articulated linkage one of the clamping cylinder, the middle part of the connecting rod one
The upper end of articulated linkage two, the lower end of the connecting rod two and the cylinder body of the clamping cylinder are hinged, the other end of the connecting rod one
Pressing plate is connected on bottom surface, the pressing plate is for compressing downwards the lower suspension hook being placed on the pedestal.
The material fetching mechanism includes lift drive mechanism, lateral cylinder and two clamping jaw cylinders, the lifting from the bottom to top
Driving mechanism includes lifting motor, the lifting motor, the lateral cylinder and two clamping jaw cylinders respectively with the PLC
Controller electricly connects, and the lifting motor is fixedly mounted on the workbench, and the piston rod top end of the lifting motor is solid
It is connected to horizontal supporting plate, sliding block is connected on the horizontal supporting plate, guide rail two, the guide rail are slidably fitted on the sliding block
Two is parallel and face is arranged in the lower section of the waist-shaped hole, and the lateral cylinder is fixedly mounted on the workbench and its piston
One end of bar is connect with one end of the guide rail two, for driving the guide rail two to move left and right, is pacified side by side on the guide rail two
There are two the clamping jaw cylinder, two clamping jaw cylinders to stretch out the waist-shaped hole and simultaneously operation, one of them described folder for dress
The suspension that pawl cylinder is used to clamp on the positioning component, which is hung spring and transferred them on the garter extension component, to be stretched
Adhesion is removed, the suspension that another described clamping jaw cylinder is used to clamp removal adhesion hangs spring and transfers them to the collection material frame.
The collection material frame includes finished product basket, waste product basket and the track that gathers materials, and the track that gathers materials tilts down from left to right to be set
It sets, the left end of the track that gathers materials is feed end and extends to above the panel, and the middle part of the track that gathers materials is equipped with waste material
Outlet, the right end of the track that gathers materials are product outlet, the collection between the waste outlet and the product outlet
Expect to be hinged with tumble cylinder on the bottom surface of track, the tumble cylinder is electricly connected with the PLC controller, the waste outlet
Upper cover conjunction returning face plate is installed, the right end bottom surface of the returning face plate and the upper end of connecting rod three are affixed, the lower end of the connecting rod three and
The piston rod of the tumble cylinder is hinged, and the upper end of the connecting rod three is also connected with shaft, the both ends of the shaft respectively with institute
The front and rear sides plate rotation connection for the track that gathers materials is stated, the waste product basket is arranged below the waste outlet, and the finished product basket is set
It sets below the product outlet.
It further includes safe light curtain, and the light projector and light-receiving device of the safe light curtain are separately positioned on the lower suspension hook positioning
The left and right sides of seat and the clamp system, and it is located at the rear portion of lower the suspension hook positioning seat and the clamp system, the peace
Full light curtain is electricly connected with the PLC controller.
The beneficial effects of the present invention are:
1, stretching device of the invention, is provided with positioning component, garter extension component and material fetching mechanism, and suspension hangs spring first by worker
It is placed on positioning component, material fetching mechanism can transfer them on garter extension component, and garter extension component includes stretching-machine
Structure and clamp system, so that clamp system is fixedly clamped, the lower suspension hook of spring is hung in suspension, and drawing mechanism stretches suspension and hangs the upper of spring
Suspension can be hung the adhesion on spring and broken by suspension hook, and then the suspension after removal adhesion is hung spring again and is transferred to collection by take-off assembly
Material frame, that is, the Automatic-drawing for completing to hang suspension spring remove adhesion, compared with traditional manual removal adhesion mode, worker's labour
Intensity substantially reduces, and efficiency greatly improves, and is especially suitable for batch production.
2, stretching device of the invention, is also provided with angular transducer on drawing mechanism, thus stretching pendulum spring
While can also to upper hook with whether lower draw-bar vertical detects, rejected product is picked out automatically, without stretching
It is individually detected again afterwards, further improves the production efficiency of pendulum spring.
Detailed description of the invention
Fig. 1 is the overall structure diagram that spring is hung in a kind of suspension of roller washing machine；
Fig. 2 is main view of the invention；
Fig. 3 is the top view of Fig. 2；
Fig. 4 is the enlarged drawing of a-quadrant in Fig. 3；
Fig. 5 is overall structure diagram of the invention；
Fig. 6 is the enlarged drawing in the region C in Fig. 5；
Fig. 7 is the structural schematic diagram of material fetching mechanism；
Fig. 8 is the cross-sectional view of the line B-B along Fig. 3.
Appended drawing reference:
1- hook；2- spring body；Suspension hook under 3-；4- workbench；5- panel；11- waist-shaped hole；The close switch one of 13-；14-
Close to switch two；The close switch three of 15-；16- bracket；171- light projector；172- light-receiving device；
6- collection material frame；61- gathers materials track；62- feed end；621- clamping jaw escape groove；63- waste outlet；64- product outlet；65-
Tumble cylinder；66- returning face plate；67- connecting rod three；68- shaft；69- side plate；
7- hook positioning seat；71- locating piece one；72- supporting block one；711- locating slot；712- jack；
Suspension hook positioning seat under 8-；81- locating piece two；82- positioning pin；
9- drawing mechanism；91- draft cylinder；92- guide rail one；93- slide；931- bottom plate；932- rectangular frame；933- limit
Block；934- notch；94- angular transducer；95- shaft coupling；96- pull rod；The front 961- avoid holes；The rear portion 962- pilot hole；97-
Supporting block two；98- bolt；99- gag lever post；
10- clamp system；101- pedestal；102- clamping cylinder；103- connecting rod one；104- connecting rod two；105- pressing plate；
12- material fetching mechanism；121- lifting motor；122- lateral cylinder；123- clamping jaw cylinder；124- horizontal supporting plate；125- is sliding
Block；126- guide rail two.
Specific embodiment
See Fig. 1 to Fig. 8, the stretching-machine of spring is hung in a kind of suspension of the invention comprising workbench 4 and PLC controller, work
Interval is equipped with positioning component and garter extension component, positioning component and garter extension component point from left to right on the panel 5 of platform 4
It is not electricly connected with PLC controller, the right side of workbench 4 is equipped with collection material frame 6；Positioning component includes for hanging spring to suspension
The lower suspension hook that the hook positioning seat 7 that hook 1 is positioned and the lower suspension hook 3 for hanging spring to suspension are positioned positions
Seat 8, hook positioning seat 7 and lower 8 front and back face of suspension hook positioning seat；Garter extension component includes for drawing hook 1
The drawing mechanism 9 stretched and for being clamped fixed clamp system 10, drawing mechanism 9 and clamp system 10 to lower suspension hook 3
Front and back face；It is provided with waist-shaped hole 11 in left-right direction on panel 5 between hook positioning seat 7 and lower suspension hook positioning seat 8,
The material fetching mechanism 12 electricly connected with PLC controller is installed, material fetching mechanism 12 is used for positioning component below waist-shaped hole 11
Suspension hang spring and be transferred on garter extension component and stretch removal adhesion, and spring is hung into the suspension for removing adhesion and is transferred to collection
Material frame 6.
See that Fig. 3, hook positioning seat 7 include 72, locating piece 1 and supporting block 1 are respectively and fixedly installed to panel 5
On, the top surface of locating piece 1 is equipped with locating slot 711 elongated along the longitudinal direction, and the lower section of locating slot 711 is equipped with to be connected with it
Logical jack 712, the rear side of locating piece 1 is arranged in supporting block 1 and its top surface is equipped with triangle through slot, hook 1
Bar portion cooperation insertion locating slot 711, and the hook portion cooperation insertion jack 712 of hook 1, suspension hang spring body 2 of spring
It supports in triangle through slot；Lower suspension hook positioning seat 8 includes locating piece 2 81 and positioning pin 82, and locating piece 2 81 is fixed on panel 5
On, positioning pin 82 is vertically fixed on the top surface of locating piece 2 81, and the hook portion of lower suspension hook 3 is placed on the top surface of locating piece 2 81
And positioning pin 82 is hooked, it is also equipped on the top surface of locating piece 2 81 close to switch 1, close to switch 1 and PLC controller
It electricly connects.It is designed in this way, it, can be to mutually perpendicular hook and lower suspension hook by the cooperation of locating piece one and locating piece two
Realize stable support and positioning, supporting block one, which is realized, supports stablizing for spring body, to complete to hang spring to entire suspension
Stablize support and be accurately positioned, hang spring for incuding to hang close to switch one and be in place, and signal is transmitted to PLC control
Device makes mechanism carry out next step movement.
See that Fig. 4 and Fig. 5, drawing mechanism 9 include draft cylinder 91 and guide rail 1, draft cylinder 91 and guide rail 1 are by preceding
It is separately fixed at after on panel 5 and the axial direction of the two is each perpendicular to waist-shaped hole 11, slide 93 is slidably fitted on guide rail 1,
Slide 93 includes bottom plate 931 and rectangular frame 932, and bottom plate 931 is slidably mounted on guide rail 1, the fixed peace of rectangular frame 932
Loaded on bottom plate 931, the piston rod of draft cylinder 91 is fixed on the leading flank of rectangular frame 932 for driving 93 front and back of slide
It is mobile；The inside of rectangular frame 932 is fixedly installed with angular transducer 94, and angular transducer 94 is electricly connected with PLC controller,
The induction end of angular transducer 94 is coaxially affixed by shaft coupling 95 and the front end of pull rod 96, and the rear end of pull rod 96 passes through rectangle frame
The trailing flank of frame 932, and the rear side panel of pull rod 96 and rectangular frame 932 is rotatablely connected by bearing, the axial direction of pull rod 96 is flat
Row is in guide rail 1；It is also connected with supporting block 2 97 on the bottom plate 931 of 96 rear side of pull rod, the rear end of pull rod 96 offers perpendicular
To jack, vertical jack includes front avoid holes 961 and rear portion pilot hole 962, front avoid holes 961 and rear portion pilot hole 962
Connection, the width of rear portion pilot hole 962 and the gauge diameter of hook 1 are adapted, and the width of front avoid holes 961 is greater than rear portion
The width of pilot hole 962, the side of pull rod 96 are also equipped with the bolt 98 for crossing rear portion pilot hole 962, the top of supporting block 2 97
Face is equipped with triangle through slot, and the hook portion of hook 1 can be downwardly into the bar portion cooperation insertion of front avoid holes 961 and hook 1
Rear portion pilot hole 962, the spring body 2 that spring is hung in suspension are supported in the triangle through slot of supporting block 2 97；The bottom plate of slide 93
On the induction part that is also equipped with close to switch 2 14, close to switch 2 14 protrude into vertical jack, close to switch 2 14 and stretching gas
Cylinder 91 is electricly connected with PLC controller respectively.
See Fig. 4, limited block 933 is also connected on the trailing flank of rectangular frame 932, pull rod 96 passes through limited block 933 and two
Person is rotatablely connected, and integrally formed with the annulus with notch 934 on the trailing flank of limited block 933, notch 934 is arranged upward, pull rod
Notch 934 is corresponded on 96 and is vertically connected with gag lever post 99, and the upper end of gag lever post 99 is protruded into notch 934.
See that Fig. 3 and Fig. 6, clamp system 10 include pedestal 101 and clamping cylinder 102, the structure of pedestal 10 and lower suspension hook are fixed
The structure of position seat 8 is identical, is also equipped on pedestal 101 close to switch 3 15, approach switch 3 15 and clamping cylinder 102 respectively with
PLC controller electricly connects, and clamping cylinder 102 is located at the rear side of pedestal 101 and is fixed on panel 5, the axis of clamping cylinder 102
To perpendicular to panel 5, one end of the piston rod end articulated linkage 1 of clamping cylinder 102, the middle part of connecting rod 1 is hinged
The upper end of connecting rod 2 104, the lower end of connecting rod 2 104 and the cylinder body of clamping cylinder 102 are hinged, the other end bottom surface of connecting rod 1
On be connected with pressing plate 105, pressing plate 105 is for compressing downwards the lower suspension hook 3 being placed on pedestal 101.
When the suspension on positioning component is hung spring by material fetching mechanism 12 to be transferred in garter extension mechanism, suspension is hung under spring
Suspension hook 3 is placed on pedestal 101, on pedestal 101 sense lower suspension hook 3 close to switch 3 15 after, make PLC controller control
The piston rod of clamping cylinder 102 stretches out, and under the action of connecting rod 1 and connecting rod 2 104, lower suspension hook 3 is pressed in the pushing of pressing plate 105
Tightly on pedestal 101, being fixedly clamped for lower suspension hook 3 is completed；Meanwhile suspension hangs the spring body 2 of spring and is placed on supporting block two
In 97 triangle through slot, hook 1 is inserted into the vertical jack of 96 rear end of pull rod, feeling in vertical jack close to switch 2 14
After hook 1 should be arrived, the piston rod of PLC controller control draft cylinder 91 is shunk, is drawn so that 93 forward slip of slide drives
Bolt 98 on bar 96 is pulled along suspension and hangs the upper hook 1 of spring, and then the adhesion on spring body 2 is broken, and stretches and completes
Afterwards, the piston rod of draft cylinder 91 and clamping cylinder 102 automatically resets, and spring also retracted for clearance is hung in suspension, again close to switch 2 14
It is secondary to sense hook 1, so that PLC controller control mechanism is carried out next step movement.While spring is hung in stretching suspension, due to perpendicular
The gauge diameter of width and hook 1 to the rear portion pilot hole 962 of jack is adapted, to draw when spring is hung in stretching suspension
The deflection angle of the hook portion of the adaptive hook 1 of the meeting of bar 96, i.e., if hook 1 and lower 3 out of plumb of suspension hook, pull rod 96 is in drawing
The rotation of certain angle will occur in the process, the angular displacement of pull rod 96 is transmitted to PLC controller by angular transducer 94, is realized not
The identification of qualified product.By setting limited block 933 and gag lever post 99, make gag lever post 99 can only be in the notch 934 of limited block 933
It swings back and forth, 96 rotational angle of pull rod can be prevented excessive.After pull rod 96 rotates, once encounter qualified product next time, it can be certainly
It adapts to the angle of hook 1 and then realizes become a full member automatically, carry out normal stretch.Stretching-machine of the invention is in addition to stretch function
Outside, be also provided with detection function, without again to hook with whether lower suspension hook vertical is individually detected, be greatly improved
Production efficiency.
See that Fig. 2 and Fig. 7, material fetching mechanism 12 include lift drive mechanism, lateral cylinder 122 and two clamping jaw gas from the bottom to top
Cylinder 123, lift drive mechanism include lifting motor 121, and lifting motor 121, lateral cylinder 122 and two clamping jaw cylinders 123 divide
It is not electricly connected with PLC controller, lifting motor 121 is fixedly mounted on the bracket 16 of 5 lower section of panel of workbench, lifting electricity
The piston rod top end of machine 121 is connected with horizontal supporting plate 124, and sliding block 125 is connected on horizontal supporting plate 124, is slided on sliding block 125
Dynamic to be equipped with guide rail 2 126, guide rail 2 126 is parallel and the lower section of waist-shaped hole 11 is arranged in face, and lateral cylinder 122 is fixedly mounted
On bracket 16 and one end of its piston rod is connect with one end of guide rail 2 126, for driving guide rail 2 126 to move left and right, is led
It being mounted side by side on rail 2 126 there are two clamping jaw cylinder 123, two clamping jaw cylinders 123 stretch out waist-shaped hole 11 and move at the same time, wherein
The suspension that one clamping jaw cylinder 123 is used to clamp on positioning component, which is hung spring and transferred them on garter extension component, to be stretched
Adhesion is removed, the suspension that another clamping jaw cylinder 123 is used to clamp removal adhesion hangs spring and transfers them to collection material frame.So set
Meter, 123 fastening spring main body 2 of clamping jaw cylinder, lifting motor 121 drive clamping jaw cylinder 123 to rise, spring are hung in suspension and is lifted out
Positioning mechanism or garter extension mechanism, suspension is hung spring again and is transferred to next station by lateral cylinder 122, after the completion of transfer, two
123 automatic homing of clamping jaw cylinder, waiting act next time, by two clamping jaw cylinders 123 of setting, realize while picking and placing material,
Production efficiency can be improved.
See Fig. 3, Fig. 5 and Fig. 8, collection material frame 6 includes finished product basket (not shown), waste product basket (not shown) and the track 61 that gathers materials,
The track 61 that gathers materials tilts down setting from left to right, and the left end for the track 61 that gathers materials is feed end 62 and extends to 5 top of panel, collection
Expect that the middle part of track 61 is equipped with waste outlet 63, the right end of the track 61 that gathers materials is product outlet 64, be located at waste outlet 63 at
Tumble cylinder 65, tumble cylinder 65 and the automatically controlled company of PLC controller are hinged on the bottom surface of the track 61 that gathers materials between product outlet 64
It connects, the conjunction of 63 upper cover of waste outlet is equipped with returning face plate 66, and the right end bottom surface of returning face plate 66 and the upper end of connecting rod 3 67 are affixed, connecting rod
3 67 lower end and the piston rod of tumble cylinder 65 are hinged, and the upper end of connecting rod 3 67 is also connected with shaft 68, the both ends of shaft 68
It is rotatablely connected respectively with the front and rear sides plate 69 for the track 61 that gathers materials, waste product basket is arranged below waste outlet 63, the setting of finished product basket
Below product outlet 64.It is designed in this way, when spring is hung in suspension is detected as qualified product, tumble cylinder 65 does not work, returning face plate
66 cover waste outlet 63, so that suspension is hung spring and fallen into finished product basket；When spring is hung in suspension is detected as rejected product, gas is overturn
The piston rod of cylinder 65 stretches out, and under the action of connecting rod 3 67, the right end of returning face plate 66 is rotated around shaft 68, makes returning face plate 66
Left end is dug upwards, opens waste outlet 63, so that suspension is hung spring and is fallen into waste product basket, realize qualified product and rejected product from
Dynamic classification, further increases production efficiency.Collection is put into order to enable the clamping jaw cylinder 123 of material fetching mechanism that spring smoothly is hung in suspension
The feed end 62 for expecting track 61, offers clamping jaw escape groove 621 on the bottom surface of feed end 62, and clamping jaw cylinder 123 can be inserted into folder
It is opened again after pawl escape groove 621, suspension is hung spring and is placed directly in and is gathered materials on track 61, what is be obliquely installed gathers materials track 61 more just
Spring is hung in suspension to tumble into finished product basket or waste product basket.
See that Fig. 1, stretching-machine of the invention further include safe light curtain, light projector 171 and light-receiving device 172 difference of safe light curtain
The left and right sides of lower suspension hook positioning seat 8 and clamp system 10 is set, and after lower suspension hook positioning seat 8 and clamp system 10
Portion, safe light curtain are electricly connected with PLC controller.It is designed in this way, when worker is during blowing, safe light curtain can sense work
The hand of people makes PLC controller control complete machine not work, and when only worker's hand is withdrawn, just works, can effectively avoid material fetching mechanism
Clamping jaw cylinder accidentally injures worker, improves the safety of equipment.
Claims (10)
1. a kind of hang the stretching-machine for hanging spring, it is characterised in that: it includes workbench and PLC controller, the face of the workbench
Interval is equipped with the positioning component electricly connected respectively with the PLC controller and garter extension component, institute from left to right on plate
It states and collection material frame is installed on the right side of workbench；
The positioning component includes the hook positioning seat that the hook for hanging spring to suspension is positioned and is used for outstanding
Extension hangs the lower suspension hook positioning seat that the lower suspension hook of spring is positioned, and the hook positioning seat and the lower suspension hook positioning seat front and back are just
It is right；The garter extension component includes drawing mechanism for being stretched to the hook and for the lower suspension hook
It is clamped fixed clamp system, face before and after the drawing mechanism and the clamp system；
It is provided with waist type in left-right direction on the panel between the hook positioning seat and the lower suspension hook positioning seat
Hole, the waist-shaped hole lower section are equipped with the material fetching mechanism electricly connected with the PLC controller, and the material fetching mechanism is used for institute
It states the suspension on positioning component and hangs spring and be transferred on the garter extension component and stretch removal adhesion, and adhesion will be removed
Suspension hangs spring and is transferred to the collection material frame.
2. a kind of hang according to claim 1 hangs the stretching-machine of spring, it is characterised in that: the hook positioning seat includes
Locating piece one and supporting block one, the locating piece one and supporting block one are respectively and fixedly installed on the panel, the locating piece
One top surface is equipped with elongated locating slot, and the lower section of the locating slot is equipped with the jack communicated therewith, and the supporting block one is set
It sets and is equipped with triangle through slot on the rear side of the locating piece one and its top surface, the bar portion cooperation insertion of the hook is described fixed
Position slot, and the jack is inserted into the hook portion cooperation of the hook, the spring body that spring is hung in the suspension is supported in the triangle
In shape through slot.
3. a kind of hang according to claim 1 hangs the stretching-machine of spring, it is characterised in that: the lower suspension hook positioning seat includes
Locating piece two and positioning pin, the locating piece two is fixed on the panel, and the positioning pin is vertically fixed on the locating piece
On two top surface, the hook portion of the lower suspension hook is placed on the top surface of the locating piece two and hooks the positioning pin, described fixed
It is also equipped on the top surface of position block two close to switch one, it is described to be electricly connected close to switch one with the PLC controller.
4. the stretching-machine that spring is hung in a kind of suspension according to claim 1, it is characterised in that: the drawing mechanism includes stretching
Cylinder and guide rail one, the draft cylinder and the guide rail one are separately fixed on the panel from front to back and the axial direction of the two
Perpendicular to the waist-shaped hole, slide is slidably fitted on the guide rail one, the piston rod of the draft cylinder is fixed in the cunning
For driving the slide to be moved forward and backward on the leading flank of seat, it is equipped on the slide and is oppositely arranged with the clamp system
Pull rod, the pull rod are axially parallel to the guide rail one, are also connected with support on the slide on rear side of the pull rod
Block two, the rear end of the pull rod offer vertical jack, and the top surface of the supporting block two is equipped with triangle through slot, the hook
It can be downwardly into the vertical jack, and the spring body that spring is hung in the suspension is supported in the triangle through slot, the drawing
The side of bar is also equipped with the bolt for crossing the vertical jack, is also equipped on the slide close to switch two, described close
The induction part of switch two protrudes into the vertical jack, described to control respectively with the PLC close to switch two and the draft cylinder
Device electricly connects.
5. the stretching-machine that spring is hung in a kind of suspension according to claim 4, it is characterised in that: the slide includes bottom plate and square
Shape frame, the bottom plate are slidably mounted on the guide rail one, and the rectangular frame is fixedly installed on the bottom plate, the drawing
The piston rod for stretching cylinder is fixed on the leading flank of the rectangular frame；The inside of the rectangular frame is equipped with angle sensor
Device, the angular transducer are electricly connected with the PLC controller, before the induction end of the angular transducer and the pull rod
End is coaxial affixed, and the rear end of the pull rod passes through the trailing flank of the rectangular frame, and the pull rod and the rectangular frame rotate
Connection；The vertical jack on the pull rod includes front avoid holes and rear portion pilot hole, the front avoid holes with it is described
The connection of rear portion pilot hole, the width of the rear portion pilot hole and the gauge diameter of the hook are adapted, the front evacuation
The width in hole is greater than the width of the rear portion pilot hole, and the bolt crosses the rear portion pilot hole；The supporting block two is affixed
On the bottom plate.
6. the stretching-machine that spring is hung in a kind of suspension according to claim 5, it is characterised in that: the trailing flank of the rectangular frame
On be also connected with limited block, the pull rod passes through the limited block and the two is rotatablely connected, one on the trailing flank of the limited block
Body formed to have notched annulus, the notch is arranged upward, and the notch is corresponded on the pull rod and is vertically connected with gag lever post,
The upper end of the gag lever post is protruded into the notch.
7. the stretching-machine that spring is hung in a kind of suspension according to claim 1, it is characterised in that: the clamp system includes pedestal
And clamping cylinder, the structure of the pedestal is identical as the structure of the lower suspension hook positioning seat, is also equipped on the pedestal close
Switch three, described to be electricly connected respectively with the PLC controller close to switch three and the clamping cylinder, the clamping cylinder position
In the pedestal rear side and it is affixed on the panel, the clamping cylinder is axially perpendicular to the panel, the clamping
One end of the piston rod end articulated linkage one of cylinder, the upper end of the middle part articulated linkage two of the connecting rod one, the connecting rod two
Lower end and the clamping cylinder cylinder body it is hinged, pressing plate is connected on the other end bottom surface of the connecting rod one, the pressing plate is used
In compressing the lower suspension hook being placed on the pedestal downwards.
8. the stretching-machine that spring is hung in a kind of suspension according to claim 1, it is characterised in that: the material fetching mechanism is from the bottom to top
It include lifting motor including lift drive mechanism, lateral cylinder and two clamping jaw cylinders, the lift drive mechanism, the lifting
Motor, the lateral cylinder and two clamping jaw cylinders are electricly connected with the PLC controller respectively, and the lifting motor is solid
Surely it is installed on the workbench, the piston rod top end of the lifting motor is connected with horizontal supporting plate, the horizontal supporting plate
On be connected with sliding block, be slidably fitted with guide rail two on the sliding block, the guide rail two is parallel and face is arranged in the waist-shaped hole
Lower section, the lateral cylinder is fixedly mounted on the workbench and one end of its piston rod and one end of the guide rail two connect
It connects, for driving the guide rail two to move left and right, is mounted side by side on the guide rail two there are two the clamping jaw cylinder, described in two
Clamping jaw cylinder stretches out the waist-shaped hole and simultaneously operation, one of them described clamping jaw cylinder is for clamping on the positioning component
Suspension, which is hung spring and transferred them on the garter extension component, stretch removal adhesion, another described clamping jaw cylinder is used for
The suspension for clamping removal adhesion hangs spring and transfers them to the collection material frame.
9. the stretching-machine that spring is hung in a kind of suspension according to claim 5 or 6, it is characterised in that: the collection material frame includes into
Product basket, waste product basket and the track that gathers materials, the track that gathers materials tilt down setting from left to right, the left end of the track that gathers materials be into
Material end simultaneously extends to above the panel, and the middle part of the track that gathers materials is equipped with waste outlet, and the right end of the track that gathers materials is
Product outlet, between the waste outlet and the product outlet described in gather materials track bottom surface on be hinged with overturning gas
Cylinder, the tumble cylinder are electricly connected with the PLC controller, and the waste outlet upper cover conjunction is equipped with returning face plate, described to turn over
The right end bottom surface of rotating plate and the upper end of connecting rod three are affixed, and the lower end of the connecting rod three and the piston rod of the tumble cylinder are hinged,
The upper end of the connecting rod three is also connected with shaft, and the both ends of the shaft are rotated with the front and rear sides plate of the track that gathers materials respectively
Connection, the waste product basket are arranged below the waste outlet, and the finished product basket is arranged below the product outlet.
10. the stretching-machine that spring is hung in a kind of suspension according to claim 1, it is characterised in that: it further includes safe light curtain, institute
The light projector and light-receiving device for stating safe light curtain are separately positioned on the left and right sides of lower the suspension hook positioning seat and the clamp system,
And it is located at the rear portion of lower the suspension hook positioning seat and the clamp system, the safe light curtain and the automatically controlled company of the PLC controller
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811609683.5A CN109457281B (en) | 2018-12-27 | 2018-12-27 | Stretcher for hanging suspension springs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811609683.5A CN109457281B (en) | 2018-12-27 | 2018-12-27 | Stretcher for hanging suspension springs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109457281A true CN109457281A (en) | 2019-03-12 |
| CN109457281B CN109457281B (en) | 2023-12-12 |
Family
ID=65615008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811609683.5A Active CN109457281B (en) | 2018-12-27 | 2018-12-27 | Stretcher for hanging suspension springs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109457281B (en) |
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| GB9400192D0 (en) * | 1994-01-07 | 1994-03-02 | Lee Po C | A clamp and conveying device for a board-shaped working piece in electro-plating process |
| DE202004006808U1 (en) * | 2004-04-28 | 2004-07-29 | Hazet-Werk Hermann Zerver Gmbh & Co. Kg | Internal tensioner for tensioning a helical compression spring |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109457281B (en) | 2023-12-12 |
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