A kind of storage battery cast-welding machine clamp pull-out manipulator improves structure
Technical field
The present invention relates to storage battery cast-welding machine.
Background technology
Accumulator pole group, after cast welding machine direct casting is soldered into, need to pull out fixture.The fixture pull-out manipulator generally using now, the action that also will hook fixture when completing expanding-contracting action, complex structure, slow in one's movements.
Summary of the invention
Technical problem to be solved by this invention is just to provide a kind of storage battery cast-welding machine clamp pull-out manipulator, simple in structure, is swift in motion.
For solving the problems of the technologies described above, the present invention adopts following technical scheme: a kind of storage battery cast-welding machine clamp pull-out manipulator improves structure, it is characterized in that: comprise and be horizontally disposed with two arms, two arm left and right are parallel, between two arm front ends, be provided with a finger axle, the described finger axle left and right sides is respectively equipped with a finger, finger relies on self gravitation sagging under nature, described manipulator is provided with simultaneously and prevents that finger is by the upset position limiting structure of front turning over, what described two arm fronts were provided with storage battery cast-welding enters mould and mould emptier, described enter mould and mould emptier comprise portal body, support body crossbeam top is provided with a upper cylinder, support body crossbeam below is provided with a lower cylinder, the piston rod of upper cylinder stretches to support body crossbeam below and connects lower cylinder, the piston rod jockey location structure of lower cylinder, described fixture location structure comprises fixture stand, the described fixture stand left and right sides is respectively equipped with a fixture locating slot extending longitudinally, article two, fixture locating slot is parallel to each other, the left and right sides, described fixture stand rear end is respectively equipped with a fixture dog screw, described fixture dog screw comprises screw body, described screw body end is provided with strong magnet.
Preferably, described finger axle is thin ends and thick middle multidiameter structure, transfers on arm in finger axle two ends, and finger switching is at finger axle two ends and be positioned at inboard arm.
Preferably, described finger is L-shaped, points and comprises vertical main part and horizontal joint component, and the transit point of finger and finger axle is positioned at the link position below of vertical main part and horizontal joint component.
Preferably, described upset position limiting structure is the locating shaft of being located at inboard arm, and described locating shaft is arranged on finger and the transit point rear side of pointing axle, and finger horizontal joint component under nature is supported on locating shaft.
Preferably, described fixture stand comprises two horizontally disposed fixture location-plates being located at respectively the fixture stand left and right sides, fixture locating slot is located at fixture location-plate below, and fixture location-plate upper horizontal arranges a upper backup pad, and the upper backup pad left and right sides is connected with fixture location-plate by connecting plate.
Preferably, it is L shaped locating slot profile plate that described fixture location-plate below connects a cross section, and locating slot profile plate side top and fixture location-plate bottom surface are fixed, and between locating slot profile plate base and fixture location-plate, form breach.
Preferably, described fixture location-plate rear end is provided with extension board, and described dog screw is threaded on extension board.
Preferably, described lower cylinder top is fixed on the cylinder connecting plate of a level, and a guide rod is vertically fixed respectively in the cylinder connecting plate left and right sides, and the described support body crossbeam left and right sides is respectively equipped with a guide pin bushing, and described leader casing is connected in described guide pin bushing.
The finger of fixture pull-out manipulator of the present invention relies on self gravitation sagging under nature, thereby in the time that manipulator arm protracts, due to stopping of fixture, finger can flip an angle clockwise, and in the time that manipulator arm drives finger to move to fixture front, finger relies on self gravitation sagging, while pulling out fixture before and after manipulator arm like this, finger has just in time hooked fixture, and due to the effect of upset position limiting structure, and finger acts on fixture completes the pull-out process of fixture.Thereby fixture exhaustion mechanism pull-out fixture only needs to do expanding-contracting action, the finger of manipulator can hook fixture automatically, simple in structure, is swift in motion.
Brief description of the drawings
Below in conjunction with the drawings and specific embodiments, the invention will be further described:
Fig. 1 is fixture exhaustion mechanism front view;
Fig. 2 is fixture exhaustion mechanism top view;
Fig. 3 is the structural representation into mould and mould emptier;
Fig. 4 is the top view of fixture location structure;
Fig. 5 is the front view of fixture location structure.
Detailed description of the invention
Illustrate storage battery cast-welding machine clamp exhaustion mechanism 4 below in conjunction with Fig. 1 and Fig. 2, it comprises arm-tie 40, arm-tie rear end connects cylinder 45, described arm-tie front end is provided with manipulator, described manipulator comprises and is horizontally disposed with two arms 41, two arm left and right are parallel, between two arm front ends, be provided with a finger axle 42, the described finger axle left and right sides is respectively equipped with a finger 43, finger relies on self gravitation sagging under nature, and described manipulator is provided with simultaneously and prevents that finger is by the upset position limiting structure of front turning over.
Described finger axle 42 is thin ends and thick middle multidiameter structure, transfers on arm in finger axle two ends, and finger 43 switchings are at finger axle two ends and be positioned at inboard arm.Described finger 43 is L-shaped, points and comprises vertical main part 46 and horizontal joint component 47, and the transit point of finger and finger axle is positioned at the link position below of vertical main part and horizontal joint component.Described upset position limiting structure is the locating shaft 44 of being located at inboard arm, and described locating shaft is arranged on finger and the transit point rear side of pointing axle, and finger horizontal joint component under nature is supported on locating shaft.The width of the vertical main part 46 of described finger and length are all greater than horizontal joint component 47, and vertical main part lower end is provided with drag hook 48.Vertical main part 46 lower ends of finger are ladder structure of right angle, and the oblique waist of right-angled trapezium is positioned at downside anterior position, and vertical main part 46 rear sides are just provided with a groove 49 to oblique waist position, and this groove 49 has formed drag hook 48.
The length that described locating shaft 44 protrudes arm 41 inner sides is greater than the broadband of finger.Described finger axle 42 two ends pass arm 41 outsides spacing by split pin.
Described cylinder 45 is three axle cylinders, and three the axis of the piston front ends of three axle cylinders are individually fixed in arm-tie 40 left sides, middle part and right side, and described two arms 41 are located between the axis of the piston of the three axle cylinder left and right sides.
As shown in Figures 3 to 5; enter mould and mould emptier and comprise portal body 3, support body crossbeam 30 tops are provided with a upper cylinder 31, and support body crossbeam below is provided with a lower cylinder 32; the piston rod of upper cylinder stretches to support body crossbeam below and connects lower cylinder, the piston rod jockey location structure of lower cylinder.Portal body 3 bottoms are provided with base plate 35.
Described lower cylinder 32 tops are fixed on the cylinder connecting plate 37 of a level, and a guide rod 33 is vertically fixed respectively in the cylinder connecting plate left and right sides, and described support body crossbeam 30 left and right sides are respectively equipped with a guide pin bushing 34, and described leader casing is connected in described guide pin bushing 34.Can improve the precision that lower cylinder, fixture, mould move up and down.
Described fixture location structure comprises fixture stand 2, and described fixture stand 2 left and right sides are respectively equipped with 23, two fixture locating slots of fixture locating slot extending longitudinally and are parallel to each other.
Described fixture stand 2 comprises two horizontally disposed fixture location-plates 21 being located at respectively the fixture stand left and right sides, fixture locating slot 23 is located at fixture location-plate 21 belows, fixture location-plate 23 upper horizontal arrange a upper backup pad 26, and upper backup pad 26 left and right sides are connected with fixture location-plate 21 by connecting plate 25.
It is L shaped locating slot profile plate 22 that described fixture location-plate 21 belows connect a cross section, and locating slot profile plate 22 side tops and fixture location-plate 21 bottom surfaces are fixed, and between locating slot profile plate 22 bases and fixture location-plate, form breach.Locating slot profile plate 22 has surrounded fixture locating slot 23 with fixture location-plate 21.
Described fixture stand 2 left and right sides, rear end are respectively equipped with a fixture dog screw 1, and described fixture dog screw 1 comprises screw body, and described screw body end is provided with strong magnet 10.Described fixture location-plate rear end is provided with extension board 24, and extension board extends to the space between two fixture location-plates 21, and described dog screw 1 is threaded on extension board.Described screw body end center offers cylinder groove, and described strong magnet 10 is cylindrical and is embedded in described cylinder groove.Described cylindrical strong magnet is adhered in described cylinder groove by glue.Or strong magnet is truncated cone-shaped, truncated cone-shaped groove is offered at screw body end center, and truncated cone-shaped groove outboard end bore is large, is convenient to like this strong magnet and puts into.
Fixture 20 tops are provided with two flanks, fixture two flanks insert fixture locating slot 23 and realize fixture location, fixture inserts and then slides and enter fixture locating slot 23 from fixture locating slot 23 front ends, and when fixture 20 is during near fixture dog screw 1, strong magnet 10 holds fixture 20 effectively.Fixture is put into after fixture locating slot like this, and strong magnet holds fixture effectively, and the location of fixture is reliable, has also prevented rocking of fixture, and structure is also very simple, only needs to increase the fixture dog screw with strong magnet.And, because dog screw 1 is threaded on extension board 24, can regulate the front and back position of dog screw.
Upper cylinder 31 can drive lower cylinder 32, fixture 20, mould 36 to move up and down simultaneously, and lower cylinder 32 also can move up and down separately to coordinate upper cylinder 31 to move cast welding.
After cast welding completes and enters mould and mould emptier fixture 20 is pulled out from mould 36; fixture exhaustion mechanism 4 moves; first; cylinder 45 drives arm-tie 40 to move forward; manipulator arm 41 drives finger 43 to move; due to stopping of fixture 20; finger 43 can flip an angle clockwise; then point 43 while moving to fixture 20 front; finger 43 relies on self gravitation sagging, and while pulling out fixture before and after manipulator arm like this, finger has just in time hooked fixture; and due to the effect of locating shaft 44, finger acts on fixture completes the pull-out process of fixture.