A kind of middle plate and channel-section steel feeder
Technical field
The utility model relates to welding process, relates in particular to a kind of feeder for plate and channel-section steel welding process.
Background technology
Intermediate channel is frame and the material load carrier of slat conveyer, and its performance directly has influence on reliability and the service life of slat conveyer.As shown in Figure 1, intermediate channel mainly comprises the channel-section steel 11 of both sides and is welded on middle plate 12, the base plate 13 between two channel-section steels 11.Its welding process is: plate and channel-section steel (as Fig. 2) in first welding,, in the both sides of middle plate 12, place respectively a channel-section steel 11, by spot-welding technology, two channel-section steels and middle plate point are integral surely to the structure (framing member that the middle plate in the utility model title and channel-section steel refer to one of formula, i.e. structure as shown in Figure 2) 10, then by structure 10(as Fig. 2) by equipment delivery such as transpories trolley to positioner, by flexible robot's welding system, welded; Then weld base plate, that is, base plate 13 is transported on positioner and with structure 10 and is positioned, again by flexible robot's welding system, base plate is welded on two channel-section steels, complete the welding operation of intermediate channel.
In aforesaid operations, because the quality of the structure 10 shown in Fig. 2 is larger, the operation that manual operation is loaded on transport trolley wastes time and energy, and the positioning precision of transport trolley and structure cannot guarantee, and then cause transport trolley structure cannot be transported to accurately to the default clamping position on positioner, cause the quality of welding to ensure.
Utility model content
The middle plate that the utility model provides and channel-section steel feeder, having solved prior art structure location wastes time and energy and locates inaccurate problem.
The utility model discloses a kind of middle plate and channel-section steel feeder, this feeder comprises two frames and the upper mobile platform of rectangular four of arranging keeping at a certain distance away, wherein: described two symmetrical arranging of frame, go up mobile platforms for two that described in each, in frame, are respectively arranged with adjustable interval; Described in each, on upper mobile platform, be respectively arranged with stay bearing plate assembly and locating piece, described stay bearing plate assembly is higher than described locating piece, and for vertically supporting plate, described locating piece is for along continuous straight runs location channel-section steel.
Preferably, the positioning reference plane of described locating piece is perpendicular to the symmetrical center line of described two frames.
Preferably, described stay bearing plate assembly comprises stay bearing plate and be arranged on the roller on described stay bearing plate, and described stay bearing plate is parallel to the symmetrical center line of described two frames, and the axially parallel of described roller is in the symmetrical center line of described two frames.
Preferably, this feeder also comprises two lower mobile platforms of adjustable interval, and what described two lower mobile platforms were symmetrical is arranged in two frames, and described frame and described between mobile platform.
Preferably, this feeder also comprises four the first tracks and two the second tracks, and wherein: described four the first tracks are packed in respectively on described two lower mobile platforms, described in each, upper mobile platform is slidably arranged on respectively on corresponding the first track; Described two the second tracks are packed in respectively in described two frames, and described in each, lower mobile platform is slidably arranged on respectively on corresponding the second track.
Preferably, described the first parallel track is in the symmetrical center line of described two frames, and described the second track is perpendicular to the symmetrical center line of described two frames.
Preferably, described in each, upper mobile platform is connected with respectively first driver train, for ordering about described upper mobile platform, moves back and forth.
Preferably, described the first driver train comprises the first leading screw, the first drive wheel, the first take-up housing and is screwed onto the first leading screw seat on described the first leading screw, described the first leading screw seat is packed on described lower mobile platform, one end of described the first leading screw is provided with the first drive wheel, its other end is arranged on described the first take-up housing by bearing, and described the first take-up housing is fixedly connected with described upper mobile platform.
Preferably, described in each, lower mobile platform is connected with respectively second driver train, for ordering about described lower mobile platform, moves back and forth.
Preferably, described the second driver train comprises the second leading screw, the second drive wheel, the second take-up housing and is screwed onto the second leading screw seat on described the second leading screw, described the second leading screw seat is packed in described frame, one end of described the second leading screw is provided with the second drive wheel, its other end is arranged on described the second take-up housing by bearing, and described the second take-up housing is fixedly connected with described lower mobile platform.
In sum, the middle plate that the utility model provides and channel-section steel feeder, by the movement of four upper mobile platforms, structure accurately can be fixed on to the predetermined position that locating piece limits, the predetermined position that makes transport trolley move to feeder can fast and accurately navigate on structure, and then realized transport trolley structure is transported on positioner accurately, guaranteed the quality of welding.
Further, the middle plate that the utility model provides and channel-section steel feeder, by adjusting the spacing of twice mobile platforms, applicable to the structure with the various models of different in width, improved the practicality of this feeder.
Accompanying drawing explanation
Fig. 1 is the structural representation of intermediate channel;
Fig. 2 is the structural representation of structure;
Wherein: 10, structure, 11, channel-section steel, 12, middle plate, 13, base plate, 14, channel-section steel medial surface.
Fig. 3 is the structural representation of the utility model embodiment mono-;
Fig. 4 is the upper mobile platform left view of embodiment mono-;
Fig. 5 is the structural representation of the utility model embodiment bis-;
Fig. 6 is the structural representation of the utility model embodiment tri-;
Fig. 7 is the utility model the first driver train schematic diagram;
Fig. 8 is the utility model the second driver train schematic diagram;
Fig. 9 is the utility model application schematic diagram;
Wherein: 100, frame, 110, passage, 120, symmetrical center line, 200, upper mobile platform, 210, stay bearing plate assembly, 211, stay bearing plate, 212, roller, 220, locating piece, 221, positioning reference plane, 300, lower mobile platform, 410, the first track, 420, the second track, 500, the first driver train, 510, the first leading screw, 520, the first drive wheel, 530, the first take-up housing, 540, the first leading screw seat, 600, the second driver train, 610, the second leading screw, 620, the second drive wheel, 630, the second take-up housing, 640, the second leading screw seat.
The specific embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.
Embodiment mono-
Referring to Fig. 3 and Fig. 4, this embodiment discloses a kind of middle plate and channel-section steel feeder, and this feeder comprises two frames 100 and four upper mobile platforms 200.
Particularly, two symmetrical arranging of frame 100, symmetrical about symmetrical center line 120 in figure, and between two frames 100, keep at a certain distance away to form a passage 110, this passage 110 is come in and gone out for transport trolley, is convenient to transport trolley and sails passage 110 filling structure bodies into.Being arranged in two frames 100 of four upper mobile platform 200 symmetries, and on four, mobile platform 200 is rectangular arranges, wherein in each frame 100, be respectively arranged with two upper mobile platforms 200 of adjustable interval, be that on each, mobile platform 200 reciprocally moves, as shown by arrows in FIG., its moving direction is parallel to the symmetrical center line 120 of described two frames 100.Described in each, on upper mobile platform 200, be respectively arranged with a stay bearing plate assembly 210 and a positioning block 220, described stay bearing plate assembly 210 is higher than described locating piece 220, and for vertically supporting plate, described locating piece 220 is for along continuous straight runs location channel-section steel.Accordingly, after structure being placed on feeder by equipment such as suspenders, the middle plate of structure contacts and is supported on four stay bearing plate assemblies 210, then adjust respectively each spacing to upper mobile platform 200, order about each locating piece 220 and move to the predetermined position that this model structure sets, make channel-section steel medial surface 14(that locating piece 220 contacted and navigated to structure referring to Fig. 2), from horizontal direction, structure is fixed on to predeterminated position, and then realized, when transport trolley sails the predeterminated position between two frames 100 into, transport trolley rises and can navigate to fast and accurately on middle plate, complete accurately the loading of structure.
Described locating piece 220 is preferably set to, its positioning reference plane 221(is referring to Fig. 6) perpendicular to the symmetrical center line 120 of described two frames 100, simultaneously, when structure is placed on feeder, middle plate is positioned on stay bearing plate assembly 210, channel-section steel is simultaneously across above two frames 100, be that channel-section steel is perpendicular to the symmetrical center line 120 of two frames 100, when mobile on each during mobile platform 200, can order about each locating piece 220 moves on the channel-section steel medial surface 14 that its positioning reference plane 221 touches structure, and then in realizing plate and groove in the location of direction along being parallel to the symmetrical center line 120 of two frames 100, state behind location is referring to Fig. 9.
Described stay bearing plate assembly 210 is preferably set to, comprise stay bearing plate 211 and be arranged on the roller 212 on described stay bearing plate 211, described stay bearing plate 211 is parallel to the symmetrical center line 120 of described two frames 100, and the axially parallel of described roller 212 is in the symmetrical center line 120 of described two frames 100.On middle plate, set in advance the groove parallel with channel-section steel, described roller 212 can arrive in this groove by quick-snap, the location for implementation structure body in the direction of the symmetrical center line 120 along perpendicular to two frames 100.
Embodiment bis-
Referring to Fig. 5, the present embodiment also discloses a kind of middle plate and channel-section steel feeder, and this feeder is the improvement on the basis of embodiment mono-, and the disclosed technology contents of embodiment mono-is no longer described, and the disclosed technology contents of embodiment mono-also belongs to the present embodiment.
The distinguishing characteristics of the present embodiment and embodiment mono-is: the feeder of the present embodiment has been set up two lower mobile platforms 300, what described two lower mobile platforms 300 were symmetrical is distributed in two frames 100, and described frame 100 and described between mobile platform 200, the adjustable interval of two lower mobile platforms 300.Concrete, two lower mobile platforms 300 are slidably arranged on respectively in two frames 100, it is a lower mobile platform 300 of the corresponding installation of difference in each frame 100, and the moving direction of each frame 100 (direction as shown by arrows in FIG.), perpendicular to the symmetrical center line 120 of two frames 100, is separately installed with two upper mobile platforms 200 of adjustable interval on each time mobile platform 300.Accordingly, by adjusting the spacing of two lower mobile platforms 300, can order about mobile platform 200 along with lower mobile platform 300 synchronizing movings, and then order about stay bearing plate assembly 210 and move thereupon, two spacing between the stay bearing plate 211 in frame 100 are changed, to be applicable to have the structure of the various models of different in width.
Embodiment tri-
Referring to Fig. 6, the present embodiment also discloses a kind of middle plate and channel-section steel feeder, this feeder is on the basis of embodiment bis-, to the slide assemblies of upper mobile platform 200 and lower mobile platform 300 and driven unit, carried out further open, the disclosed technology contents of embodiment bis-is no longer described, and the disclosed technology contents of embodiment bis-also belongs to the present embodiment.
The precision moving for improving upper mobile platform 200 and lower mobile platform 300, this feeder is also provided with four the first tracks 410 and two the second tracks 420, as shown in the figure, described in each, the first track comprises with the second track described in each and two parallel single tracks, consisting of respectively.Described four the first tracks 410 are packed in respectively on described two lower mobile platforms 300,, on each time mobile platform 300, be separately installed with two the first tracks 410, on each first track 410, correspondence is provided with a upper mobile platform 200 respectively, described in each, upper mobile platform 200 is slidably arranged on respectively on corresponding the first track 410, each first track 410 is parallel to respectively the symmetrical center line 120 of two frames 100, and described upper mobile platform 200 slides and can realize the spacing adjustment of mobile platform 200 respectively on corresponding the first track 410.Described two the second tracks 420 are packed in respectively in described two frames 100, be in each frame 100 respectively correspondence second track 420 is installed, described the second track 420 is perpendicular to the symmetrical center line 120 of two frames 100, by described lower mobile platform 300 moving back and forth on the second track 420, can realize the spacing adjustment of twice mobile platforms 300.By the setting of the first track 410 and the second track 420, fully improved the mobile accuracy of upper mobile platform 200 and lower mobile platform 300.
For improving the controllability that upper mobile platform 200 and lower mobile platform 300 move and improving this feeder structural compactness, this feeder also includes four the first driver trains 500 and two the second driver trains 600, is respectively used to order about moving back and forth of mobile platform 200 and lower mobile platform 300.Referring to Fig. 6 and Fig. 7, this first driver train 500 can be for example: comprise the first leading screw 510, the first drive wheel 520, the first take-up housing 530 and be screwed onto the first leading screw seat 540 on described the first leading screw 510, described the first leading screw seat 540 is packed on corresponding lower mobile platform 300, one end of described the first leading screw 510 is provided with the first drive wheel 520, its other end is arranged on described the first take-up housing 530 by bearing, described the first take-up housing 530 is fixedly connected with described upper mobile platform 200, described the first take-up housing 530 is preferably mounted at upper mobile platform 200 bottoms, with conserve space, while rotating described the first drive wheel 520 when manual rotation or by equipment such as motors, under the effect of the first leading screw seat 540, order about the first leading screw 510 and be subjected to displacement vertically, and then order about mobile platform 200 and move back and forth.Referring to Fig. 6 and Fig. 8, similar with described the first driver train 500, described the second driver train 600 can be for example: comprise the second leading screw 610, the second drive wheel 620, the second take-up housing 630 and be screwed onto the second leading screw seat 640 on described the second leading screw 610, described the second leading screw seat 640 is packed in corresponding frame 100, one end of described the second leading screw 610 is provided with the second drive wheel 620, its other end is arranged on described the second take-up housing 630 by bearing, described the second take-up housing 630 is fixedly connected with described lower mobile platform 300, described the second take-up housing 630 is preferably mounted at lower mobile platform 300 bottoms, with conserve space, while rotating described the second drive wheel 620 when manual rotation or by equipment such as motors, under the effect of the second leading screw seat 640, order about the second leading screw 610 and be subjected to displacement vertically, and then order about lower mobile platform 300 and move back and forth.
The utility model is when concrete application:
1, first adjust two spacing between lower mobile platform, to be applicable to the model of structure to be welded, do not changing under the prerequisite of model, the spacing of two lower mobile platforms does not need to adjust again, can by lower mobile platform positioning instant by locating dowel pin etc.;
2, by equipment such as suspenders, structure is lifted on feeder, two grooves of middle plate are fastened on two rollers, and implementation structure body is along the location of the direction of the symmetrical center line perpendicular to two frames;
3, adjust mobile platform on one of them, make the locating piece on mobile platform on this touch and navigate on channel-section steel medial surface, this channel-section steel medial surface is the polished surface of structure location use, then by locating dowel pin etc., mobile platform on this is fixed, adjust the position of other three upper mobile platforms, order about other three locating pieces and touch respectively and navigate on channel-section steel, by this, make structure in default position.
4, control transport trolley and sail the default parking stall in passage into, this parking stall just can make transport trolley and structure accurately locate, and controls the lifting of transport trolley and loads this structure, is then transported on positioner and welds.
By above-mentioned application, describe visible, feeder of the present utility model can navigate to default position accurately by structure, and then transport trolley can be positioned fast and accurately with structure, the precision of having located while having guaranteed material loading, and guaranteed that transport trolley can be transported to structure the predetermined position of positioner accurately, improved the quality of welding.
The foregoing is only preferred embodiment of the present utility model, be not intended to limit protection domain of the present utility model.All any modifications of doing, be equal to replacement, improvement etc. within spirit of the present utility model and principle, be all included in protection domain of the present utility model.