The frame of annular travel line
Technical field
The utility model relates to a kind of stand arrangement that is used to produce travel line equipment, and this frame is applied to annular travel line.
Background technology
Have higher technical requirements in industries such as medicine, rubber chemicals for producing dispensing equipment at present, the automatic batching system travel line is arranged for the efficient that improves prescription production adopts usually.Existing travel line adopts straight line or rectangular configuration mostly, and delivery track adopts usually and rolls the mobile frock plate that roller, chain or load-transfer device etc. drive, and charging basket hangs or directly is placed on the delivery track.
Above-mentioned existing travel line, the complex structure between frame and delivery track, mobile frock plate or the charging basket, and comparatively serious wearing and tearing take place in course of conveying.In addition, the charging basket of mobile frock part carrying is suspended on the delivery track, can cause the charging basket distortion because of the torsion that produces in the course of conveying.And it is dumb that the frame existing design causes mobile frock plate to turn in the corner, can cause the extruding of local conveyer, is difficult to form annular and produces travel line.
The utility model content
The frame of annular travel line described in the utility model, its design goal are to address the above problem with deficiency provides a kind of have holder rail that supports movable support bracket and the operation guide rail structure that supports chain.And for adapting to the structure of annular travel line, also design has the abnormally-structured of arc crossbeam and orbit, thereby simplifies integral structure, support component is stable and guarantees the characteristics of chain horizontality.
Described frame, as the foundation support parts of travel line equipment, several rack units are connected mutually and the orbit of whole travel line are provided.
The frame of described annular travel line, its structure mainly has:
One group of A-pillar, one group of rear column,
And be connected front cross rail, bottom side rail one between the A-pillar,
Be connected after cross member, bottom side rail two between the rear column,
Be connected two groups of entablatrances, cross sill between A-pillar and the rear column,
The erecting frame of a lifting weighting device connected horizontally between bottom side rail one and bottom side rail two,
Bottom at A-pillar and rear column is provided with leg, and leg is connected and fixed in order to the level attitude of adjustment frame and with ground;
For realizing above-mentioned design goal, described frame also has following improvement structure:
Between described front cross rail and after cross member, be provided with one group of level holder rail, the holder rail can be captiveed joint respectively with front cross rail, after cross member by bolt in order to support movable support bracket sliding and running at an upper portion thereof.
For guaranteeing the employed chain of annular travel line, can keep horizontality at run duration, further improvement project is, is connected with an operation guide rail at frame one side on even keel, the cross section of operation guide rail is L-shaped.
The lower surface of described operation guide rail, the lower roller that is used to support chain is rolling-operation thereon.And its lower surface also is coated with the material coating with wear-resisting, damping, is used to reduce the wearing and tearing and the running noises of the lower roller of chain.
For guaranteeing that described frame can be applied to the corner of annular travel line, described two groups of entablatrances, cross sill, and holder rail and operation guide rail, the curved shape that all has certain radian.
As above content, the advantage and the beneficial effect of the frame of described annular travel line are:
1, compact overall structure is installed and overhauls flexible.
2, described holder rail can provide support the track under water of movable support bracket, guarantees that charging basket is indeformable, reduces mechanical wear and noise.
3, described operation guide rail can support chain, guarantees the level run of chain.
4, can realize the loop configuration of travel line, support component is stable.
Description of drawings
Fig. 1 is the structural representation of described annular travel line.
Fig. 2 is the A portion enlarged drawing among Fig. 1.
Fig. 3 is the forward sight constructional drawing of described frame.
Fig. 4 is the right TV structure figure of Fig. 3.
Fig. 5 is the plan structure figure of Fig. 3.
Fig. 6 is the plan structure figure that described frame has the radian shape.
Extremely shown in Figure 6 as Fig. 1, movable support bracket 1, lifting weighting device 2, operation guide rail 3, engine installation 4, shaped chain 5, frame 6.
Engine installation 4 has, sprocket shaft 40, driving chain wheel 41, bipatch sprocket wheel 42.
Shaped chain 5 has, bearing pin 51, roller 52, joint pin 53, lower roller 54.
Frame 6 has, leg 60, A-pillar 61, rear column 62, front cross rail 63, bottom side rail 64, after cross member 65, bottom side rail 66, entablatrance 67, cross sill 68, erecting frame 69, and holder rail 7.
The specific embodiment:
Embodiment 1, and as depicted in figs. 1 and 2, described annular travel line is connected with shaped chain 5 on its several frames 6, be hung with movable support bracket 1 by shaped chain 5, and movable support bracket 1 is carrying and drags charging basket and move along rack rail.
Lifting weighting device 2 is arranged on frame 6 bottoms.
As shown in Figure 3, described shaped chain 5 is meshed with bipatch sprocket wheel 42, by bearing pin 51 roller 52 is connected with lower roller 54, and the spacing of two rollers 52 is bipatches of standard.
Be provided with the joint pin 53 of the movable support bracket 1 that is used to peg graft in bearing pin 51 1 sides.
By joint pin 53, can be fed forward with a side mounting of movable support bracket 1 and with the operation of shaped chain 5.
Lower roller 54 is by 3 supportings of operation guide rail, and edge operation guide rail 3 roll-slidings.
The driving chain wheel 41 of engine installation 4 and bipatch sprocket wheel 42, sheathed respectively and be fixed in the two ends of sprocket shaft 40, bipatch sprocket wheel 42 is engaged between two rollers 52.
Extremely shown in Figure 5 as Fig. 3, frame 6 has one group of A-pillar 61, one group of rear column 62, be connected front cross rail 63, bottom side rail 64 between the A-pillar 61, be connected after cross member 65, bottom side rail 66 between the rear column 62, be connected two groups of entablatrances 67, cross sill 68 between A-pillar 61 and the rear column 62
The erecting frame 69 of bonded assembly one lifting weighting device between bottom side rail 64 and bottom side rail 66,
Bottom at A-pillar 61 and rear column 62 is provided with leg 60.
Between front cross rail 63 and after cross member 65, be provided with one group of level holder rail 7, holder rail 7 is in order to support movable support bracket 1 sliding and running at an upper portion thereof.
The cross section of operation guide rail 3 is L-shaped, and the lower roller 54 that its lower surface is used to support chain is rolling-operation thereon.
As shown in Figure 6, two groups of entablatrances 67 of frame 6, cross sill 68, and holder rail 7 and operation guide rail 3, the curved shape that all has certain radian.