CN2897932Y

CN2897932Y - Spiral immersed conveyer

Info

Publication number: CN2897932Y
Application number: CN 200620070046
Authority: CN
Inventors: 张政; 杨雷; 杨勇
Original assignee: Jiangsu Miracle Logistics System Engineering Co Ltd
Current assignee: Jiangsu Miracle Logistics System Engineering Co Ltd
Priority date: 2006-03-07
Filing date: 2006-03-07
Publication date: 2007-05-09
Anticipated expiration: 2016-03-07

Abstract

The utility model discloses a rotary dip type conveyor, relates to automatic mechanical conveying technology. The utility model is characterized in that, right upside of the frame is provided with entry transition lifting roller machine, left upside of the frame is provided with exit transition lifting roller machine, right side of the frame is provided with entry chain rail as well as upper rotating sprocket and lower rotating sprocket of the chain, chain carrying rail is arranged on the frame, lower part of the frame is provided with chain return rail, left side of the frame is provided with chain drive unit and exit chain rail, left end of the entry transition lifting roller machine is connected with chain carrying rail, tipping frame return guide rail is also isntalled on the frame, turnover locking device and turnover unlocking device are arranged on outer frame of the chain carrying rail respectively. The utility model may increase surface treatment quality of the bodywork; reduce length and height of the trough, reduce volume of the trough to the maximum extent; eliminate pollution of the equipment on workpieces and liquid.

Description

Rotary immersion type conveying machine

Technical field

The utility model relates to the mechanical automation conveying technology, and is specifically a kind of on auto body pre-processing, electrophoresis manufacturing line, relatively independent, the complete system equipment of a cover that surface treatment is carried to auto body.

Background technology

Traditional pre-processing, electrophoresis line method have dual mode: (1) is to adopt the free parking type conveyer chain to grab hoisting tool bogie turnover pre-processing, the electrophoresis cell body that has car body by pushing away on the chain; The rising of the lifting transplant apparatus by special use, descend and realize the conversion of aerial line and above-ground route, therefore at pre-processing import and 1 V shape transplanter of each all necessary outfit of electrophoresis outlet, cost is relatively more expensive, simultaneously, because pushing away on the chain of free parking type conveyer chain grabbed and the retaining pawl between very big (the about 15mm in gap, being convenient to the smooth turnover of hoisting tool bogie pawls), therefore, when workpiece enters cell body, because the buoyancy of liquid effect, cause the front and back drift of workpiece, the quality of the homogeneity aspect of the overplate of workpiece there is fatal influence, thereby countries in the world all are confined to low-grade automobile pre-processing with gathering chain formula conveyer at present, the electrophoresis line uses; In addition, because the pushing away of gathering chain formula conveyor chain grabbed and the retaining pawl between the gap very big, workpiece is carrying out in the air when changing with wayside equipment, aligning accuracy is poor, often need on station, increase a large amount of auxiliary locators and guarantee accuracy of positioning, also increase equipment cost; Simultaneously, gathering chain formula conveyor chain place workpiece directly over, greasy dirt and foreign material have caused very big influence to the body surface treatment quality.(2) be to adopt oscillating bar conveyer, the both sides that move on to vehicle body with chain will be driven, fork directly is fixed on the chain, there is not relative motion between fork and the chain, the fork lower end fixedly carries the sledge body of workpiece, follow chain turnover cell body at the uniform velocity, thereby the surface treatment quality of vehicle body is greatly improved, reduce the pollution of workpiece and liquid.Oscillating bar conveyer still has can produce shortcoming such as bubble but can't overcome that " L " effector function, suspension bracket are influential to the electrophoresis electric field, bodywork surface is local.Simultaneously, preceding two kinds of conveyers all have a common shortcoming: area occupied is big, the cell body capacity is big, the consumption liquid measure is big, cost is high.

Summary of the invention

The purpose of this utility model is to design a kind of rotary immersion type conveying machine, to improve the surface treatment quality of vehicle body; Reduce the length and the height of cell body, dwindle the volume of cell body to greatest extent; Elimination equipment is to the pollution of workpiece and liquid.

According to design plan provided by the utility model, inlet switching lifting is installed in the upper right side of frame rolls bed, roll bed in the upper left side of frame installation outlet switching lifting, at the last time of the right side of frame installation inlet chain track and chain rotary chain wheel and turning down sprocket wheel, installation chain bearing track on frame, the chain return trajectory is installed in bottom in frame, the actuating device and the outlet chain track of chain are installed in the left side of frame, the left end that bed is rolled in inlet switching lifting is connected with the chain bearing track, the main drive sprocket of actuating device is connected with chain, chain is positioned on the chain bearing track, turning rack also is installed on frame returns guided way, the upset latching device is installed on respectively on the frame in the chain bearing track outside with rotating locking device, and lays respectively at the right-hand member that bed is rolled in front end that inlet switching lifting rolls bed and outlet switching lifting.

The left end of turning down sprocket wheel is connected with the right-hand member of chain return trajectory, the right-hand member of turning down sprocket wheel is connected with the lower end of inlet chain track, last time, one end of rotary chain wheel was connected with the right-hand member of chain bearing track, last time, the other end of rotary chain wheel was connected with the upper end of inlet chain track, the right-hand member that bed is rolled in outlet switching lifting is connected with the chain bearing track

Upset locking detecting device is arranged in the left side of turning down sprocket wheel, turning rack inlet guided way is installed on the right side of frame, turning rack is installed on the frame of chain bearing track bottom is from right to left successively gone into groove guided way, turning rack roll transition guided way, turning rack discharge guiding track, turning rack roll V-arrangement guided way and conducting copper are installed on the frame in the chain bearing track outside, the rotating shaft at turning rack two ends is installed on the carrying chain sheet of chain, and the guide wheel of turning rack is placed in the turning rack guide track.At the left side of frame installation tensioner, the left end of the track in the tightening device is connected with the outlet chain track, and the right-hand member of the track in the tightening device is connected with the chain return trajectory.

The utlity model has following advantage: the mode of movement that 1, has thoroughly changed orthodox car vehicle body pre-processing, electrophoresis line, have overcome " L " effector function, eliminate suspension bracket to the electrophoresis electric field effects, eliminate the local problem such as bubble that produces of bodywork surface, improved the surface treatment quality of vehicle body; 2, novel structure, the degree of automation height; 3, area occupied is little, the cell body capacity is little, little, the equipment of consumption liquid measure and operation cost are low; , only need to adjust the Support Position of sledge body, just can adapt to the production of multiple vehicle, Applicable scope is wider; 5, be a kind of low noise, low pollution, environment-friendly type load transfer device system.

Description of drawings

Fig. 1 is the front view of rotary immersion type conveying machine system.

Fig. 2 is the birds-eye view that rotary immersion type send the machine system.

Fig. 3 is the section drawing that rotary immersion type send the machine system.

Fig. 4 is the constructional drawing of chain bearing track.

Fig. 5 is the birds-eye view of Fig. 4.

Fig. 6 is the section drawing of chain bearing track.

Fig. 7 is that locking is arranged scheme drawing with unlocking apparatus.

Fig. 8 is locking and unlocking apparatus front view.

Fig. 9 is locking and unlocking apparatus birds-eye view.

Figure 10 is locking and unlocking apparatus lateral plan.

Figure 11 is locking and unlocked conditions figure.

The specific embodiment

1 is that bed is rolled in inlet switching lifting among the figure, the 2nd, and turning rack inlet guided way, the 3rd, turning rack latching device, the 4th, turning rack is gone into the groove guided way, and the 5th, the turning rack V-arrangement guided way that rolls, the 6th, the turning rack transition guided way that rolls, the 7th, conducting copper, the 8th, turning rack discharge guiding track, the 9th, chain bearing track, the 10th, turning rack, the 11st, rotate locking device, the 12nd, bed is rolled in outlet switching lifting, and the 13rd, actuating device, the 14th, outlet chain track, the 15th, tightening device, the 16th, upset locking detecting device, the 17th, turning down sprocket wheel, the 18th, inlet chain track, the 19th, last time rotary chain wheel, the 20th, chain, the 21st, turning rack returns guided way, and the 22nd, the chain return trajectory.

As shown in the figure: inlet switching lifting is rolled bed 1 and is fixed on the steel structure of two-layer platform, front end is connected with chain bearing track 9, chain bearing track 9 is fixed on the two-layer platform steel structure floor stringer by support post, the main drive sprocket of actuating device 13 is connected with chain 20, it is on the steel structure platform that actuating device 13 is fixed on by its base, chain 19 is positioned on the chain bearing track 9, the left end of the track in the tightening device 15 is connected with outlet chain track 14, the right-hand member of the track in the tightening device 15 is connected with chain return trajectory 22, chain return trajectory 22 is drawn together frame by support and is fixed on the steel structure floor stringer, turning rack returns guided way 21 and draws together frame by support and be fixed on the steel structure floor stringer, turning down sprocket wheel 17 left ends are connected with chain return trajectory 22 right-hand members, turning down sprocket wheel 17 right-hand members are connected with inlet chain track 18 lower ends, last time, rotary chain wheel 19 right-hand members were connected with inlet chain track 18 upper ends, last time, rotary chain wheel 19 left ends were connected with inlet chain track 18 upper ends, outlet switching lifting is rolled bed and is fixed on the steel structure of two-layer platform, tail end is connected with chain bearing track 9, upset latching device 3 is fixed on by bracing frame on the steel structure floor stringer in the outside of chain bearing track 9, be arranged in inlet switching lifting and roll the front end of bed 1, rotating locking device 11 is fixed on by bracing frame on the steel structure floor stringer in the outside of chain bearing track 9, be arranged in outlet switching lifting and roll the tail end of bed 12, upset locking detecting device 16 is fixed on the ground of turning down sprocket wheel 17 left ends, turning rack inlet guided way 2 is fixed on the steel structure by bracing frame, turning rack is gone into groove guided way 4, the turning rack transition guided way 6 that rolls, turning rack discharge guiding track 8 is fixed on the bottom of chain bearing track 9 by bracing frame, the turning rack V-arrangement guided way 5 that rolls is fixed on the steel structure floor stringer in chain bearing track 9 outsides by bracing frame, conducting copper 7 is fixed on the steel structure floor stringer in chain bearing track 9 outsides by bracing frame, the rotating shaft at turning rack 10 two ends is fixed on the carrying chain sheet of chain 20, and the turning rack guide wheel is placed in the turning rack guide track.Reach two-layer platform steel structure floor stringer on the steel structure of above-mentioned two-layer platform and constitute frame.

Principle of work: the prying body that carries workpiece enters inlet switching lifting and rolls bed 1 wait, chain 20 drives turning rack 10 risings and enters the part zone by guide track 2 track according to the rules, turning rack inlet guided way 2 makes turning rack 10 transfer horizontality to from vertical state, inlet switching lifting is rolled bed 1 and is risen to a high position, inlet switching lifting is rolled bed 1 and is carried after prying body and chain 20 advanced in unison put in place, inlet switching lifting is rolled bed 1 and is descended, prying body is fallen in the support of turning rack 10, chain 20 drives turning rack 10 levels and advances, turning rack is gone into groove guided way 4 makes turning rack 10 keep horizontality, through turning rack latching device 3, turning rack latching device 3 is locked at prying body on the turning rack, chain 20 drives turning racks 10 levels and advances and enter turning rack and go into groove guided way 4 ends, turning rack 10 begins turning, after turning rack 10 top tumblers produce turning rack and go into groove guided way 4, guide wheel on the turning rack 10 on another diagonal line enters the turning rack V-arrangement guided way 5 that rolls, turning rack 10 continues upset, when producing the turning rack V-arrangement guided way 5 that rolls, turning rack 10 top tumblers enter the turning rack transition guided way 6 that rolls, prying body is by original horizontality Rotate 180 ° and all enter cell body, power taking mechanism on the turning rack 10 contacts and gets electric with conducting copper, through a series of surface treatment procedure; When changeing, turning rack 10 top tumblers enter turning rack transition guided way 6 ends that roll, guide wheel on the turning rack 10 on another diagonal line enters the turning rack V-arrangement guided way 5 that rolls, turning rack 10 begins turning again, when changeing, turning rack 10 top tumblers enter turning rack discharge guiding track 8, turning rack 10 drives prying body and also is in horizontality again for 360 ° by original horizontality rotation, chain 20 drive turning racks 10 levels are advanced and are entered through turning rack unlocking apparatus 11, turning rack unlocking apparatus 11 is opened the front and back lock fully and is made prying body be in free state and provide complete opening signal at turning rack 10, outlet switching lifting is rolled 12 beginning and is turned round with speed with chain 20, when turning rack 10 is in outlet switching lifting and rolls bed a certain position, 12 tops, outlet switching lifting is rolled bed 12 and is risen, prying body is held up and breaks away from the support of turning rack 10, outlet switching lifting is rolled bed 12 prying body is sent fast, entering of turning rack 10 exports chain track 14, through tightening device 15, enter chain return trajectory 22, run to turning down sprocket wheel 17 front ends, upset locking detecting device 16 reaffirms whether the lock of turning rack 10 is opened fully, if, then turning rack 10 continues operation, through turning down sprocket wheel 17, inlet chain track 18, last time, rotary chain wheel 19, and entered next circulation.

In chain bearing track 9, Load-bearing rail 24 is made of the integral type section bar, the transverse shape of this section bar is for there being sidewall all around, the middle cavity that forms is provided with along the opening of profile length direction on a sidewall therein, connects brace panel 28 in the inboard of Load-bearing rail 24, connection track sliver 25 on Load-bearing rail 24, at the both sides of Load-bearing rail 24 connecting angle 29 and supporting component 27, on supporting component 27, connect guide track 23, termination attaching parts 26 is installed on guide track 23.Adopt the interior crimping section bar of all-in-one-piece rectangle or C type as supporting workpiece weight, and the Load-bearing rail of walking chain, to improve the crossing ability of chain or hanger; Adopt the side guide track of angle steel section bar as chain, bolt connecting mode is adopted in whole cross section in a large number.Therefore total is simple, compact, rationally; In addition, adopt bolt connecting mode in a large number, low cost of manufacture, welding deformation is little, and dimensional accuracy guarantees easily.

Upset latching device 3 with rotate in the locking device 11, mounting bracket 34 on pillar stiffener 33, on support 34, connect two briquettings 36, be formed for the passage 41 of unblanking or locking at these 36 of two briquettings, attaching parts 35 is installed in end at support 34, briquetting 36 is connected in the end of attaching parts 35, between briquetting 36 and attaching parts 35, be provided for regulating the regulating mechanism 39 of the upper-lower position of briquetting 36, and be used to regulate the control apparatus 38 of the position, the left and right sides of briquetting 36, joint detection switch 37 on support 34.Support 34 is formed triangular structure by two arms and pillar stiffener 33, pillar stiffener 33 is the base of this triangular structure, attaching parts 35 is arranged on the drift angle of this triangular structure, and two briquettings 36 are installed on the attaching parts 35 up and down, and the shape of two briquettings 36 is approximately triangle respectively.In regulating mechanism 39, oblong adjustment hole is arranged on the right side of attaching parts 35, and the adjusting bolt is arranged in adjustment hole, and in control apparatus 38, two oblong adjustment holes are arranged at respectively on the two sides of attaching parts 35, and the adjusting bolt is arranged in adjustment hole.

When the escapement of turning rack passes through catch gear 31 with conveyer chain 42, tail end 45 on the eave tile pressing plate 40 passes through from the passage 41 of 36 of two briquettings, the curve of passage 41 makes eave tile pressing plate 40 rotate around the bearing pin 46 at its middle part, make hook 44 on the eave tile pressing plate 40 catch on anchor shaft 43 on the prying body, become locking state by the original change state of opening.When the escapement of turning rack passed through unlocking mechanism 32, eave tile pressing plate 40 passed through from the passage 41 of 36 of two briquettings, and the anchor shaft 43 that the curve of passage 41 breaks away from the prying bodies hook 44 on the eave tile pressing plate 40 becomes open mode by original locking state.So just realized the auto lock and the disengaging of prying body and turning rack, thereby realized linking up and automation of whole electrophoresis process.When locking does not put in place, then lock the detector switch 37 that puts in place and will report to the police at once and out-of-service inspection, thereby avoided overturning to fall the situation of car.In like manner, when eave tile pressing plate 40 is opened by locking, also there is corresponding switch to detect it and whether opens fully, thereby guarantee that prying body and vehicle body can break away from and enter next process smoothly.By the adjusting bolt in the device for regulating rotary 38, can regulate briquetting 36 about distance, by rotating the adjusting bolt in the regulating mechanism 39, can regulate the spacing of lower lock block 36 and position up and down.During adjusting, unclamp the adjusting bolt earlier, moving press plate 36 is to suitable position again, and then will regulate bolt and tighten fixing.

The utility model will drive the both sides that move on to cell body with chain, the rotating shaft of turning rack two ends is fixed on the chain, the walking of turning rack guide wheel is in guide track, there is not relative motion between turning rack and the chain, the turning rack upper end fixedly carries the sledge body of workpiece, turning rack follow chain at the uniform velocity, steady level run, at the cell body import and export, the V-arrangement guide track is set, turning rack carries workpiece and passes in and out cell body in the mode of rolling, each corner of vehicle body can both obtain sufficient processing, thereby can overcome " L " effect, and the surface treatment quality of vehicle body is greatly improved; Reduce the length and the height of cell body, dwindled the volume of cell body to greatest extent; Eradicated the pollution of equipment to workpiece and liquid.

Claims

1, rotary immersion type conveying machine, it is characterized in that: inlet switching lifting is installed in the upper right side of frame rolls bed (1), roll bed (12) in the upper left side of frame installation outlet switching lifting, rotary chain wheel last time (19) and turning down sprocket wheel (17) of inlet chain track (18) and chain (20) are installed on the right side of frame, installation chain bearing track (9) on frame, chain return trajectory (22) is installed in bottom in frame, the actuating device (13) and the outlet chain track (14) of chain are installed in the left side of frame, the left end that bed (1) is rolled in inlet switching lifting is connected with chain bearing track (9), the main drive sprocket of actuating device (13) is connected with chain (20), chain (20) is positioned on the chain bearing track (9), turning rack also is installed on frame returns guided way (21), upset latching device (3) is installed on respectively on the frame in chain bearing track (9) outside with rotating locking device (11), and lays respectively at the right-hand member that bed (12) is rolled in front end that inlet switching lifting rolls bed (1) and outlet switching lifting.

2, rotary immersion type conveying machine as claimed in claim 1, it is characterized in that: the left end of turning down sprocket wheel (17) is connected with the right-hand member of chain return trajectory (22), the right-hand member of turning down sprocket wheel (17) is connected with the lower end of inlet chain track (18), one end of rotary chain wheel last time (19) is connected with the right-hand member of chain bearing track (9), the other end of rotary chain wheel last time (19) is connected with the upper end of inlet chain track (18), and the right-hand member that bed (12) is rolled in outlet switching lifting is connected with chain bearing track (9).

3, rotary immersion type conveying machine as claimed in claim 1, it is characterized in that: upset locking detecting device (16) is arranged in the left side of turning down sprocket wheel (17), turning rack inlet guided way (2) is installed on the right side of frame, turning rack is installed on the frame of chain bearing track (9) bottom is from right to left successively gone into groove guided way (4), the turning rack transition guided way (6) that rolls, turning rack discharge guiding track (8), turning rack roll V-arrangement guided way (5) and conducting copper (7) are installed on the frame in chain bearing track (9) outside, the rotating shaft at turning rack (10) two ends is installed on the carrying chain sheet of chain (20), and the guide wheel of turning rack (10) is placed in the turning rack guide track.

4, rotary immersion type conveying machine as claimed in claim 1, it is characterized in that: at the left side of frame installation tensioner (15), the left end of the track in the tightening device (15) is connected with outlet chain track (14), and the right-hand member of the track in the tightening device (15) is connected with chain return trajectory (22).

5, rotary immersion type conveying machine as claimed in claim 1, it is characterized in that: in chain bearing track (9), Load-bearing rail (24) is made of the integral type section bar, the transverse shape of this section bar is for there being sidewall all around, the middle cavity that forms, be provided with along the opening of profile length direction on a sidewall therein, inboard at Load-bearing rail (24) connects brace panel (28), connection track sliver (25) on Load-bearing rail (24), both sides connecting angle (29) and supporting component (27) at Load-bearing rail (24), go up connection guide track (23) at supporting component (27), go up at guide track (23) termination attaching parts (26) is installed.

6, rotary immersion type conveying machine as claimed in claim 1, it is characterized in that: the upset latching device (3) with rotate in the locking device (11), go up mounting bracket (34) at pillar stiffener (33), go up connection two briquettings (36) at support (34), between these two briquettings (36), be formed for the passage (41) of unblanking or locking, attaching parts (35) is installed in end at support (34), briquetting (36) is connected in the end of attaching parts (35), between briquetting (36) and attaching parts (35), be provided for regulating the regulating mechanism (39) of the upper-lower position of briquetting (36), and be used to regulate the control apparatus (38) of the position, the left and right sides of briquetting (36), go up joint detection switch (37) at support (34).

7, rotary immersion type conveying machine as claimed in claim 6, it is characterized in that: support (34) is formed triangular structure by two arms and pillar stiffener (33), pillar stiffener (33) is the base of this triangular structure, attaching parts (35) is arranged on the drift angle of this triangular structure, two briquettings (36) are installed on the attaching parts (35) up and down, and the shape of two briquettings (36) is approximately triangle respectively.

8, rotary immersion type conveying machine as claimed in claim 6, it is characterized in that: in regulating mechanism (39), oblong adjustment hole is arranged on the right side of attaching parts (35), the adjusting bolt is arranged in adjustment hole, in control apparatus (38), two oblong adjustment holes are arranged at respectively on the two sides of attaching parts (35), and the adjusting bolt is arranged in adjustment hole.