CN102728570B - Automatic cleaning device and method for connecting rod - Google Patents
Automatic cleaning device and method for connecting rod Download PDFInfo
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- CN102728570B CN102728570B CN201210217094.9A CN201210217094A CN102728570B CN 102728570 B CN102728570 B CN 102728570B CN 201210217094 A CN201210217094 A CN 201210217094A CN 102728570 B CN102728570 B CN 102728570B
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Abstract
The invention discloses an automatic cleaning device and method for a connecting rod. The automatic cleaning device comprises a loading and unloading mechanism, a workpiece locating and moving mechanism, a rinsing box and a blow-dry box, wherein the rinsing box and the blow-dry box are abreast arranged; the workpiece locating and moving mechanism comprises a workpiece locating rack, lifting guide rails and front and back moving guide rails; two ends of the workpiece locating rack are provided with lifting guide rails; the bottoms of the lifting guide rails are fixedly connected with the front and back moving guide rails; the front and back moving guide rails are arranged on two ends of the rinsing box and the blow-dry box; the workpiece locating rack is stretched above the rinsing box or the blow-dry box; and the loading and unloading mechanism is arranged on the outer side of the rinsing box and in contact with the workpiece locating rack. The automatic cleaning method comprises the following steps that the workpiece is loaded and unloaded by the workpiece locating and moving mechanism; when being rinsed and dried, the workpiece is fixed behind the workpiece locating rack; and movement of the workpiece is realized by the lifting guide rail and the front and back moving guide rails so as to finish the rinsing technology of the workpiece in the rinsing box and the blow-dry technology in the blow-dry box. According to the automatic cleaning device and method, the fully-automatic cleaning technology performed by synchronous multiple stations is realized, and the automatic cleaning device has the advantages of high rinsing efficiency and good rinsing effect.
Description
Technical field
The present invention relates to connecting rod cleaning technique, particularly a kind of connecting rod automatic flushing device and method.
Background technology
Precision component, particularly Engine Parts (as connecting rod, bearing etc.) all must clean before assembling, to remove the foreign material such as its surperficial cutting fluid, smear metal.In traditional precision component cleaning, no matter be to adopt which kind of cleaning fluid or cleaning method, all first part to be packed into clean in basket, putting into cleaning equipment cleans again, due to across cleaning basket, the surface of workpiece is difficult to clean up, the especially pore on workpiece and slit, and wherein contained foreign material are difficult to remove conventionally.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of simple in structure, cleaning efficiency is high, automaticity is high, cleaning quality is reliable and stable connecting rod automatic flushing device is provided.
Another object of the present invention is to provide a kind of connecting rod auto-cleaning method of realizing by said apparatus.
Technical scheme of the present invention is: a kind of connecting rod automatic flushing device, comprise fuel manipulator crane structure, workpiece location travel mechanism, cleaning case and dry up case, cleaning case with dry up case and be arranged side by side; Workpiece location travel mechanism comprises workpiece locating rack, riser guide and moves forward and backward guide rail, workpiece locating rack two ends arrange respectively riser guide, riser guide bottom respectively with move forward and backward guide rail and be fixedly connected with, move forward and backward the two ends that guide rail is located at cleaning case and is dried up case, workpiece locating rack is across cleaning case or dries up case top; Fuel manipulator crane structure is located at cleaning case outside, and fuel manipulator crane structure contacts with workpiece locating rack.
Described fuel manipulator crane structure comprises bin, rotating shaft and rotating shaft lifting hydraulic cylinder, bin is " people " shape support, on bin, be divided into 3 delta-shaped regions, comprise loading area, feeding district and discharge zone, the drift angle of each delta-shaped region is respectively 120 °, and the both side ends of one of them delta-shaped region contacts with the two ends of workpiece locating rack respectively; Rotating shaft one end is connected with the center of bin, and the rotating shaft other end is connected with rotating shaft lifting hydraulic cylinder.
Described workpiece locating rack comprises gripper shoe and keeper, and gripper shoe is across cleaning case or dries up case top, and gripper shoe two ends arrange respectively riser guide, are distributed with a plurality of keepers in gripper shoe; Be positioned on the riser guide at gripper shoe two ends and be respectively equipped with riser guide hydraulic cylinder, at cleaning case with dry up moving forward and backward between guide rail of case two ends and be provided with support rail, support rail is provided with and moves forward and backward guide rail hydraulic cylinder.
Described keeper comprises support ring and the set bolt being fixedly connected with, and each keeper is fixed in gripper shoe by corresponding set bolt respectively, has a plurality of slotted holes for cleaning fluid ejection on support ring.
Described cleaning case is the rectangular box of hollow, and cleaning case end face is provided with cover plate, is connected with air rammer on cover plate, and cleaning case inside is provided with nozzle location-plate, is distributed with a plurality of nozzles on nozzle location-plate; The external scavenging pump of each nozzle.
Described cleaning case is also connected with liquid reserve tank, and cleaning case bottom is connected with liquid reserve tank bottom by pipeline, and the cross section at liquid reserve tank middle part is provided with screen pack, and the filter screen top in liquid reserve tank is provided with liquid suction pipe.After workpiece cleaning, the cleaning fluid in cleaning case is discharged and is stored in liquid reserve tank, and screen pack is used for every removing the contained foreign material such as smear metal of cleaning fluid, and the cleaning fluid after filtration is discharged from liquid suction pipe.
The described structure that dries up case is identical with cleaning case, dries up case end face and is provided with cover plate, is connected with air rammer on cover plate, dries up case inside and is provided with nozzle location-plate, is distributed with a plurality of nozzles on nozzle location-plate; The external blower fan of each nozzle.
The present invention realizes a kind of connecting rod auto-cleaning method according to said apparatus, comprises the following steps:
(1) workpiece is installed on to the loading area of fuel manipulator crane structure;
(2) rotating shaft drives 120 ° of bin rotations, make the both side ends of loading area in alignment with the top, two ends of workpiece locating rack, now loading area transfers feeding district to, rotating shaft lifting hydraulic cylinder is controlled rotating shaft and is driven bin to decline, after bin decline contacts as for workpiece locating rack, workpiece falls on workpiece locating rack;
(3) riser guide hydraulic cylinder is controlled riser guide decline, and workpiece locating rack drives workpiece to drop under the cleaning fluid liquid level in cleaning case;
(4) cover plate of cleaning case end face is closed under the drive of air rammer, cleaning case sealing;
(5) start scavenging pump, cleaning fluid, from each nozzle ejection, cleans workpiece;
(6) after having cleaned, riser guide hydraulic cylinder is controlled riser guide and is risen, and workpiece locating rack is taken workpiece out of cleaning case;
(7) move forward and backward guide rail hydraulic cylinder and control workpiece locating rack drive workpiece movable to drying up case top;
(8) riser guide hydraulic cylinder is controlled riser guide decline, and workpiece locating rack drives workpiece to drop to and dries up in case;
(9) cover plate that dries up case end face is closed under the drive of air rammer, dries up case sealing;
(10) start blower fan, compressed air, from each nozzle ejection, dries up workpiece;
(11) after having dried up, riser guide hydraulic cylinder is controlled riser guide and is risen, and workpiece locating rack is taken workpiece to dry up case out of;
(12) moving forward and backward guide rail hydraulic cylinder control workpiece locating rack drives workpiece to return to cleaning case top;
(13) on bin, the both side ends in feeding district contacts with the two ends of workpiece locating rack, and rotating shaft lifting hydraulic cylinder is controlled rotating shaft and driven bin to rise, and workpiece is taken out of from workpiece locating rack;
(14) rotating shaft drives 120 ° of bin rotations, and now feeding district transfers discharge zone to, unloads workpiece in discharge zone.
In said method, being also provided with feed mechanism in the loading area of described bin, is in loading area, to pack workpiece into by feed mechanism to bin; In the discharge zone of bin, be also provided with shedding mechanism, by shedding mechanism, in the discharge zone of bin, unload workpiece.
When this connecting rod automatic flushing device uses, its principle is: by fuel manipulator crane structure, automatically workpiece is loaded and unloaded, when cleaning and drying up, workpiece is fixed on workpiece locating rack, and by riser guide and move forward and backward the movement that guide rail is realized respectively workpiece locating rack and workpiece, thereby complete the cleaning of workpiece in cleaning case and dry up the technique that dries up in case; In cleaning process, cleaning fluid directly cleans surface of the work, without cleaning basket.
The present invention, with respect to prior art, has following beneficial effect:
This connecting rod automatic flushing device is simple in structure, automaticity is high, save cleaning basket, in cleaning process, cleaning fluid directly cleans surface of the work, overcome conventional clean technique and cannot remove the defect of foreign material in workpiece elongated orifices and slit completely, make workpiece cleaning thorough, cleaning quality is reliable and stable.
In this connecting rod automatic flushing device, cleaning case and dry up case and can form seal cavity, can reduce the pollution to environment largely, at cleaning case, sets up liquid reserve tank outward, can realize the recovery of cleaning fluid and recycle, and saves the energy.
This connecting rod auto-cleaning method technique is simple, realizes the automatic washing technique that Multi-station synchronous carries out, and its cleaning efficiency is high, and cleaning performance might as well.Meanwhile, this cleaning method, also can be for the cleaning of other precision component (as bearing etc.) except being applied to the cleaning of link assembly.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of this connecting rod automatic flushing device.
Fig. 2 is the structural representation of fuel manipulator crane structure in this connecting rod automatic flushing device.
Fig. 3 is the structural representation of workpiece location travel mechanism in this connecting rod automatic flushing device.
Fig. 4 is for cleaning case in this connecting rod automatic flushing device or dry up the structural representation of case.
Fig. 5 is for moving forward and backward the structural representation of guide rail in the travel mechanism of this workpiece location.
Structural representation when Fig. 6 is cleaning case connection liquid reserve tank.
Fig. 7 is the structural representation of single keeper in the travel mechanism of workpiece location.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment
A kind of connecting rod automatic flushing device of the present embodiment, as shown in Figure 1, comprises fuel manipulator crane structure 1, workpiece location travel mechanism 2, cleaning case 3 and dries up case 4, cleaning case 3 with dry up case 4 and be arranged side by side; As shown in Figure 3, workpiece location travel mechanism 2 comprises workpiece locating rack 2-1, riser guide 2-2 and moves forward and backward guide rail 2-3, workpiece locating rack two ends arrange respectively riser guide, riser guide bottom respectively with move forward and backward guide rail and be fixedly connected with, move forward and backward the two ends that guide rail is located at cleaning case and is dried up case, workpiece locating rack is across cleaning case or dries up case top; Fuel manipulator crane structure 1 is located at cleaning case 3 outsides, and fuel manipulator crane structure 1 contacts with workpiece locating rack 2-1.
As shown in Figure 2, fuel manipulator crane structure 1 comprises bin 1-1, rotating shaft 1-2 and rotating shaft lifting hydraulic cylinder 1-3, bin is " people " shape support, on bin, be divided into 3 delta-shaped regions, comprise loading area, feeding district and discharge zone, the drift angle of each delta-shaped region is respectively 120 °, and the both side ends of one of them delta-shaped region contacts with the two ends of workpiece locating rack respectively; Rotating shaft one end is connected with the center of bin, and the rotating shaft other end is connected with rotating shaft lifting hydraulic cylinder.
As shown in Figure 3, workpiece locating rack 2-1 comprises gripper shoe 2-4 and keeper 2-5, and gripper shoe is across cleaning case or dries up case top, and gripper shoe two ends arrange respectively riser guide 2-2, are distributed with a plurality of keeper 2-5 on gripper shoe 2-4; Be positioned on the riser guide 2-2 at gripper shoe two ends and be respectively equipped with riser guide hydraulic cylinder 2-6, as shown in Figure 5, at cleaning case with dry up moving forward and backward between guide rail 2-3 of case two ends and be provided with support rail 2-7, support rail 2-7 is provided with and moves forward and backward guide rail hydraulic cylinder 2-8.
As shown in Figure 7, keeper 2-5 comprises support ring 2-9 and the set bolt 2-10 being fixedly connected with, and each keeper is fixed in gripper shoe by corresponding set bolt respectively, has a plurality of slotted hole 2-11 for cleaning fluid ejection on support ring 2-9.During use, while arriving washing station in workpiece drops to cleaning case, nozzle alignment support ring endoporus, and nozzle face and support ring end face form little matched in clearance, high-pressure cleaning liquid is from four slotted hole ejections of support ring, powerful cleaning workpiece (as the oilhole up and down of connecting rod).
As shown in Figure 4, the rectangular box that cleaning case 3 is hollow, cleaning case end face is provided with cover plate 3-1, is connected with air rammer 3-2 on cover plate, and cleaning case inside is provided with nozzle location-plate 3-3, is distributed with a plurality of nozzle 3-4 on nozzle location-plate; The external scavenging pump of each nozzle.
As shown in Figure 6, cleaning case 3 is also connected with liquid reserve tank 5, and cleaning case bottom is connected with liquid reserve tank bottom by pipeline 6, and the cross section at liquid reserve tank middle part is provided with screen pack 5-1, and the filter screen top in liquid reserve tank is provided with liquid suction pipe 5-2.After workpiece cleaning, the cleaning fluid in cleaning case is discharged and is stored in liquid reserve tank, and screen pack is used for every removing the contained foreign material such as smear metal of cleaning fluid, and the cleaning fluid after filtration is discharged from liquid suction pipe.
As shown in Figure 4, the structure that dries up case 4 is identical with cleaning case 3, dries up case end face and is provided with cover plate, is connected with air rammer on cover plate, dries up case inside and is provided with nozzle location-plate, is distributed with a plurality of nozzles on nozzle location-plate; The external blower fan of each nozzle.
The present embodiment can be realized a kind of connecting rod auto-cleaning method according to said apparatus, comprises the following steps:
(1) workpiece is installed on to the loading area of fuel manipulator crane structure;
(2) rotating shaft drives 120 ° of bin rotations, make the both side ends of loading area in alignment with the top, two ends of workpiece locating rack, now loading area transfers feeding district to, rotating shaft lifting hydraulic cylinder is controlled rotating shaft and is driven bin to decline, after bin decline contacts as for workpiece locating rack, workpiece falls on workpiece locating rack;
(3) riser guide hydraulic cylinder is controlled riser guide decline, and workpiece locating rack drives workpiece to drop under the cleaning fluid liquid level in cleaning case;
(4) cover plate of cleaning case end face is closed under the drive of air rammer, cleaning case sealing;
(5) start scavenging pump, cleaning fluid, from each nozzle ejection, cleans workpiece;
(6) after having cleaned, riser guide hydraulic cylinder is controlled riser guide and is risen, and workpiece locating rack is taken workpiece out of cleaning case;
(7) move forward and backward guide rail hydraulic cylinder and control workpiece locating rack drive workpiece movable to drying up case top;
(8) riser guide hydraulic cylinder is controlled riser guide decline, and workpiece locating rack drives workpiece to drop to and dries up in case;
(9) cover plate that dries up case end face is closed under the drive of air rammer, dries up case sealing;
(10) start blower fan, compressed air, from each nozzle ejection, dries up workpiece;
(11) after having dried up, riser guide hydraulic cylinder is controlled riser guide and is risen, and workpiece locating rack is taken workpiece to dry up case out of;
(12) moving forward and backward guide rail hydraulic cylinder control workpiece locating rack drives workpiece to return to cleaning case top;
(13) on bin, the both side ends in feeding district contacts with the two ends of workpiece locating rack, and rotating shaft lifting hydraulic cylinder is controlled rotating shaft and driven bin to rise, and workpiece is taken out of from workpiece locating rack;
(14) rotating shaft drives 120 ° of bin rotations, and now feeding district transfers discharge zone to, unloads workpiece in discharge zone.
In said method, being also provided with feed mechanism in the loading area of described bin, is in loading area, to pack workpiece into by feed mechanism to bin; In the discharge zone of bin, be also provided with shedding mechanism, by shedding mechanism, in the discharge zone of bin, unload workpiece.
When this connecting rod automatic flushing device uses, its principle is: by fuel manipulator crane structure, automatically workpiece is loaded and unloaded, when cleaning and drying up, workpiece is fixed on workpiece locating rack, and by riser guide and move forward and backward the movement that guide rail is realized respectively workpiece locating rack and workpiece, thereby complete the cleaning of workpiece in cleaning case and dry up the technique that dries up in case; In cleaning process, cleaning fluid directly cleans surface of the work, without cleaning basket.
As mentioned above, just can realize preferably the present invention, above-described embodiment is only preferred embodiment of the present invention, is not used for limiting practical range of the present invention; Be that all equalizations of doing according to content of the present invention change and modify, all by the claims in the present invention scope required for protection, contained.
Claims (6)
1. a connecting rod automatic flushing device, is characterized in that, comprise fuel manipulator crane structure, workpiece location travel mechanism, cleaning case and dry up case, cleaning case with dry up case and be arranged side by side; Workpiece location travel mechanism comprises workpiece locating rack, riser guide and moves forward and backward guide rail, workpiece locating rack two ends arrange respectively riser guide, riser guide bottom respectively with move forward and backward guide rail and be fixedly connected with, move forward and backward the two ends that guide rail is located at cleaning case and is dried up case, workpiece locating rack is across cleaning case or dries up case top; Fuel manipulator crane structure is located at cleaning case outside, and fuel manipulator crane structure contacts with workpiece locating rack;
Described fuel manipulator crane structure comprises bin, rotating shaft and rotating shaft lifting hydraulic cylinder, bin is " people " shape support, on bin, be divided into 3 delta-shaped regions, comprise loading area, feeding district and discharge zone, the drift angle of each delta-shaped region is respectively 120 °, and the both side ends of one of them delta-shaped region contacts with the two ends of workpiece locating rack respectively; Rotating shaft one end is connected with the center of bin, and the rotating shaft other end is connected with rotating shaft lifting hydraulic cylinder;
Described workpiece locating rack comprises gripper shoe and keeper, and gripper shoe is across cleaning case or dries up case top, and gripper shoe two ends arrange respectively riser guide, are distributed with a plurality of keepers in gripper shoe; Be positioned on the riser guide at gripper shoe two ends and be respectively equipped with riser guide hydraulic cylinder, at cleaning case with dry up moving forward and backward between guide rail of case two ends and be provided with support rail, support rail is provided with and moves forward and backward guide rail hydraulic cylinder;
Described cleaning case is the rectangular box of hollow, and cleaning case end face is provided with cover plate, is connected with air rammer on cover plate, and cleaning case inside is provided with nozzle location-plate, is distributed with a plurality of nozzles on nozzle location-plate; The external scavenging pump of each nozzle.
2. a kind of connecting rod automatic flushing device according to claim 1, it is characterized in that, described keeper comprises support ring and the set bolt being fixedly connected with, and each keeper is fixed in gripper shoe by corresponding set bolt respectively, has a plurality of slotted holes for cleaning fluid ejection on support ring.
3. a kind of connecting rod automatic flushing device according to claim 1, it is characterized in that, described cleaning case is also connected with liquid reserve tank, and cleaning case bottom is connected with liquid reserve tank bottom by pipeline, the cross section at liquid reserve tank middle part is provided with screen pack, and the filter screen top in liquid reserve tank is provided with liquid suction pipe.
4. a kind of connecting rod automatic flushing device according to claim 1, is characterized in that, described in to dry up the structure of case identical with cleaning case, dry up case end face and be provided with cover plate, on cover plate, be connected with air rammer, dry up case inside and be provided with nozzle location-plate, on nozzle location-plate, be distributed with a plurality of nozzles; The external blower fan of each nozzle.
5. device is realized a kind of connecting rod auto-cleaning method according to claim 4, it is characterized in that, comprises the following steps:
(1) workpiece is installed on to the loading area of fuel manipulator crane structure;
(2) rotating shaft drives 120 ° of bin rotations, make the both side ends of loading area in alignment with the top, two ends of workpiece locating rack, now loading area transfers feeding district to, rotating shaft lifting hydraulic cylinder is controlled rotating shaft and is driven bin to decline, after bin drops to and contacts with workpiece locating rack, workpiece falls on workpiece locating rack;
(3) riser guide hydraulic cylinder is controlled riser guide decline, and workpiece locating rack drives workpiece to drop under the cleaning fluid liquid level in cleaning case;
(4) cover plate of cleaning case end face is closed under the drive of air rammer, cleaning case sealing;
(5) start scavenging pump, cleaning fluid, from each nozzle ejection, cleans workpiece;
(6) after having cleaned, riser guide hydraulic cylinder is controlled riser guide and is risen, and workpiece locating rack is taken workpiece out of cleaning case;
(7) move forward and backward guide rail hydraulic cylinder and control workpiece locating rack drive workpiece movable to drying up case top;
(8) riser guide hydraulic cylinder is controlled riser guide decline, and workpiece locating rack drives workpiece to drop to and dries up in case;
(9) cover plate that dries up case end face is closed under the drive of air rammer, dries up case sealing;
(10) start blower fan, compressed air, from each nozzle ejection, dries up workpiece;
(11) after having dried up, riser guide hydraulic cylinder is controlled riser guide and is risen, and workpiece locating rack is taken workpiece to dry up case out of;
(12) moving forward and backward guide rail hydraulic cylinder control workpiece locating rack drives workpiece to return to cleaning case top;
(13) on bin, the both side ends in feeding district contacts with the two ends of workpiece locating rack, and rotating shaft lifting hydraulic cylinder is controlled rotating shaft and driven bin to rise, and workpiece is taken out of from workpiece locating rack;
(14) rotating shaft drives 120 ° of bin rotations, and now feeding district transfers discharge zone to, unloads workpiece in discharge zone.
6. a kind of connecting rod auto-cleaning method according to claim 5, is characterized in that, is also provided with feed mechanism in the loading area of described bin, is also provided with shedding mechanism in the discharge zone of bin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210217094.9A CN102728570B (en) | 2012-06-27 | 2012-06-27 | Automatic cleaning device and method for connecting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210217094.9A CN102728570B (en) | 2012-06-27 | 2012-06-27 | Automatic cleaning device and method for connecting rod |
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| Publication Number | Publication Date |
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| CN102728570A CN102728570A (en) | 2012-10-17 |
| CN102728570B true CN102728570B (en) | 2014-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210217094.9A Active CN102728570B (en) | 2012-06-27 | 2012-06-27 | Automatic cleaning device and method for connecting rod |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104624543A (en) * | 2015-01-08 | 2015-05-20 | 佛山职业技术学院 | Support device and cleaning system for cleaning engine connecting rod |
| CN104550093B (en) * | 2015-01-08 | 2017-12-12 | 佛山职业技术学院 | A kind of engine link cleaning method |
| CN114589143B (en) * | 2022-03-15 | 2022-12-23 | 广东四会实力连杆有限公司 | Automatic cleaning and detecting device and method for engine connecting rod |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2638665B1 (en) * | 1988-11-07 | 1991-06-14 | Val Sarl | OBJECT CLEANING MACHINE |
| DE19703310C1 (en) * | 1997-01-30 | 1998-04-23 | Meisner Werner | Industrial cleaning plant for surface treatment of workpieces |
| CN2506386Y (en) * | 2001-11-27 | 2002-08-21 | 宜兴市宜丰环保喷漆设备厂 | Hydrosolvent type electronic beam workpiece cleaning machine |
| CN2592297Y (en) * | 2002-12-06 | 2003-12-17 | 周建茗 | Large-dimension bearing and bearing box high-flow high-pressure norizontal washing machine |
| CN201070632Y (en) * | 2007-08-10 | 2008-06-11 | 中国船舶重工集团公司第七二二研究所 | Full-automatic cleaning machine |
| CN202683528U (en) * | 2012-06-27 | 2013-01-23 | 广东四会实力连杆有限公司 | Automatic cleaning device for connecting rod |
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2012
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