A kind of lift cart for plating line
Technical field
The present invention relates to a kind of electro-plating installation, particularly relate to a kind of lift cart for plating line.
Background technology
As everyone knows, in electroplating process, need the plating parts on cathode rod to carry out rising or decline and carry operation, and lift cart is mainly used in anticathode bar carries out descending operation.At present, because its structure design defect ubiquity runs, traditional lift cart steadily, does not easily occur that in stuck phenomenon and operational process, cathode rod easily swings, and easily causes the shortcomings such as plating parts drop.
Summary of the invention
The object of the present invention is to provide a kind of lift cart for plating line, it has the high feature of the unobstructed and safe reliability of operating steadily, to solve in prior art for the problems referred to above that the lift cart of plating line exists.
For reaching this object, the present invention by the following technical solutions:
A kind of lift cart for plating line, it comprises suspension rod, wherein, the two ends of described suspension rod are all fixed with suspension hook, the center of described suspension rod is connected with slide block dolly by connecting arm, and described suspension rod is symmetrically arranged with two suspension centres centered by described slide block dolly, described suspension centre is connected with the hoisting mechanism of driving, described suspension hook comprises hook body, described hook body is fixed with bearing, and the side of described hook body is fixed with backing plate, described hook body is connected with suspension rod by described backing plate, described bearing is provided with at least one draw-in groove coordinating the arm of cathode rod to arrange, described slide block dolly comprises the overall slider body in " work " font, the corner of described slider body is all provided with a roller, and the end face of described slider body and bottom surface are symmetrically installed with at least one group little guide wheel, the two sides, middle part of described slider body are symmetrically installed with the large guide wheel of at least two groups.
Especially, described connecting arm is connected with stirrup.
Especially, spaced apartly on described bearing be provided with two draw-in grooves, described draw-in groove cross section is triangle, and bearing between described two draw-in grooves offers counter sink, and described bearing is connected in described hook body by counter sink.
Especially, described hook body is made up of corrosion-resistant steel, and described bearing is made up of PP material.
Especially, any one mode that described slider body is welded by some block plates or one is poured into a mould is made.
Especially, described slider body comprises a square pedestal, the upper and lower end correspondence of described pedestal is provided with upper mounting plate and lower installation board, and described pedestal being arranged at intervals with two pieces for slider body standard being assigned in the connecting panel on electroplating traveling crane, on described connecting panel, correspondence offers several connecting bores.
Especially, the center of described pedestal offers circular lightening hole.
Beneficial effect of the present invention is, compared with prior art the described lift cart for plating line has the following advantages:
1) this lift cart is provided with special suspension hook, for clamping the arm of cathode rod, in order to avoid cathode rod occurs dancing in rising, decline and handling process, reduces the possibility dropped in the plating way of cathode rod being electroplated parts;
2) slide block dolly all has guide wheel in four sides all around, four sides all can be restrained in guide rail for whole slide block dolly, along a direction crank motion, can only guarantee that whole lift cart can not swing, reduce the vibrations of whole driving vehicle body, improve traveling comfort.
Accompanying drawing explanation
Fig. 1 is the front view of the lift cart for plating line that the specific embodiment of the invention 1 provides;
Fig. 2 is the lateral plan of the lift cart for plating line that the specific embodiment of the invention 1 provides;
Fig. 3 is the structural representation of the suspension hook of the lift cart for plating line that the specific embodiment of the invention 1 provides;
Fig. 4 is the structural representation of the slide block dolly of the lift cart for plating line that the specific embodiment of the invention 1 provides.
In figure:
1, suspension rod; 2, suspension hook; 20, hook body; 21, bearing; 22, backing plate; 23, draw-in groove; 24, counter sink; 3, connecting arm; 4, slide block dolly; 40, slider body; 41, pedestal; 42, upper mounting plate; 43, lower installation board; 44, lightening hole; 45, roller; 46, little guide wheel; 47, large guide wheel; 5, stirrup; 6, suspension centre.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
Refer to shown in Fig. 1 to Fig. 4, in the present embodiment, a kind of lift cart for plating line comprises suspension rod 1, the two ends of described suspension rod 1 are all fixed with suspension hook 2, described suspension hook 2 comprises the hook body 20 be made up of corrosion-resistant steel, the fixing bearing 21 be made up of PP material in described hook body 20, and the side of described hook body 20 is fixed with backing plate 22, described hook body 20 is connected with suspension rod 1 by described backing plate 22, described bearing 21 is provided with and coordinates the arm of cathode rod to be arranged at intervals with two draw-in grooves 23, described draw-in groove 23 cross section is triangle, and bearing 21 between described two draw-in grooves 23 offers counter sink 24, described bearing 21 is connected in described hook body 20 by counter sink 24.
The center of described suspension rod 1 is connected with slide block dolly 4 by connecting arm 3, and described connecting arm 3 is connected with stirrup 5.Described suspension rod 1 is symmetrically arranged with two suspension centres 6 centered by described slide block dolly 4, described suspension centre 6 is connected with the hoisting mechanism of driving, described slide block dolly 4 comprises the overall slider body 40 in " work " font, described slider body 40 makes by any one mode of Plate Welding or one castable, and described slider body 40 comprises a square pedestal 41, described pedestal 41 upper, lower end correspondence is provided with upper mounting plate 42 and lower installation board 43, described upper mounting plate 42 is identical with the structure size of lower installation board 43, both are symmetrically arranged in the two ends of described pedestal 41, and the width of described upper mounting plate 42 and lower installation board 43 is greater than the width of described pedestal 41, and the center of described pedestal 41 offers circular lightening hole 44.
The equal correspondence in two ends (i.e. the corner of slider body 40) of described upper mounting plate 42 and lower installation board 43 is provided with a roller 45, amount to four rollers 45, and the end face of described upper mounting plate 42 and the bottom surface of lower installation board 43 are symmetrically installed with two groups of little guide wheels, often organize little guide wheel and comprise two little guide wheels 46, amount to four little guide wheels 46, the two sides of described pedestal 41 are symmetrically installed with four groups of large guide wheels, often organize large guide wheel and comprise two large guide wheels 47, amount to eight large guide wheels 47, the two ends of described upper mounting plate 42 and lower installation board 43 are not exceeded after described large guide wheel 47 is in place.Described roller 45, large guide wheel 47 and little guide wheel 46 are all turned by bearing and are assigned on corresponding wheel seat, to reduce friction when wheels roll.
Suspension hook 2 is equipped with at suspension rod 1 two ends of above-mentioned lift cart, utilizes the structure that suspension hook 2 matches with cathode rod arm to be clamped by cathode rod, makes cathode rod in lifting, declines and carry unlikely in way waving.Suspension centre 6 is that whole lift cart power provides a little, and the polyamide fibre band in the hoisting mechanism of driving is connected with whole lift cart by suspension centre 6, and controls lifting and the decline of lift cart.Slide block dolly 4 is guiding mechanisms of whole lift cart, is convenient to suspension rod 1 and moves along fixed-direction is smooth and easy in rising and decline process, there will not be stuck phenomenon.Connecting arm 3 is for being fixed on slide block dolly 4 by suspension rod 1, and stirrup 5 strengthens connecting arm 3, increases the security and stability of whole lift cart.
Above embodiment has just set forth groundwork of the present invention and characteristic; the present invention does not limit by above-mentioned example; without departing from the spirit and scope of the present invention, the present invention also has various change and change, and these changes and change all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.