CN101497165B - Method for processing bottom cross beam or bottom side beam of container and system for producing the same - Google Patents
Method for processing bottom cross beam or bottom side beam of container and system for producing the same Download PDFInfo
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- CN101497165B CN101497165B CN2008100053164A CN200810005316A CN101497165B CN 101497165 B CN101497165 B CN 101497165B CN 2008100053164 A CN2008100053164 A CN 2008100053164A CN 200810005316 A CN200810005316 A CN 200810005316A CN 101497165 B CN101497165 B CN 101497165B
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 claims abstract description 38
- 238000001035 drying Methods 0.000 claims abstract description 30
- 238000010008 shearing Methods 0.000 claims abstract description 29
- 238000003672 processing method Methods 0.000 claims abstract description 20
- 238000011068 loading method Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 11
- 238000005422 blasting Methods 0.000 claims abstract description 10
- 238000005507 spraying Methods 0.000 claims abstract description 4
- 239000002699 waste material Substances 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 76
- 239000010959 steel Substances 0.000 claims description 76
- 238000004080 punching Methods 0.000 claims description 18
- 239000004576 sand Substances 0.000 claims description 18
- 238000007493 shaping process Methods 0.000 claims description 9
- 230000007704 transition Effects 0.000 claims description 9
- 206010020843 Hyperthermia Diseases 0.000 claims description 6
- 230000036031 hyperthermia Effects 0.000 claims description 6
- 241000196324 Embryophyta Species 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000001125 extrusion Methods 0.000 claims description 4
- 238000009499 grossing Methods 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 238000007592 spray painting technique Methods 0.000 claims description 4
- 241000209202 Bromus secalinus Species 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- 238000010422 painting Methods 0.000 claims description 2
- 238000000861 blow drying Methods 0.000 abstract 1
- 210000001503 joint Anatomy 0.000 abstract 1
- 230000003068 static effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 6
- 238000007599 discharging Methods 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 238000000465 moulding Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000007781 pre-processing Methods 0.000 description 2
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Abstract
The invention discloses a method for processing bottom cross beams or bottom side beams of a container, which processes the bottom cross beams and the bottom side beams in the same working area through a plurality of steps sequentially. The steps mainly include material loading, decoiling, pinch conveying, leveling, head cropping, end cropping and butt joint, waste collecting, guiding, pinch conveying, looping pit cushioning, deburring, roll forming, leveling, high-pressure blow drying and high temperature drying, ball blasting, electric static spraying, drying, leveling, numerically controlled specified length tracing shearing, conveying, and formed workpiece piling and blanking. The processing method has the advantages of high production efficiency, cost conservation and the like. The invention also discloses a production system for the processing method.
Description
Technical field
The present invention relates to the processing method of a kind of container bottom cross beam or bottom side beams, especially with container bottom cross beam, the relevant processing method of bottom side beams;
The invention still further relates to a kind of production system of this processing method of application.
Background technology
Traditional container bottom cross beam or bottom side beams are normally processed by steel band, existing steel band is when processing cross member or bottom side beams, because requirement to dividing the work in the process, its each manufacturing procedure is normally carried out at different production lines or workplace, in its process, that need repeat between each different production lines or workplace carries out work such as handling, discharging and stacking; For example, existing cross member adds man-hour, usually adopt four big operations, promptly respectively be pre-processing shot-blast operation, primer spray operation, the steel band cutting operation of uncoiling operation, the steel band of steel band, the pressure-type process of steel band, the concrete technological process of its each operation is as follows:
(1) steel band uncoiling operation comprises following technological process successively in proper order: uncoiling, blanking, stacking, handling are to ball blast preliminary treatment line;
(2) steel band pre-processing shot-blast operation comprises following technological process successively in proper order: material loading, ball blast preliminary treatment, primer spray, oven dry, blanking stacking, smoothing, handling are to punch line;
(3) this steel band cutting operation comprises following technological process successively in proper order: material loading, shearing, handling are to the die mould station;
(4) this steel band pressure-type process comprises following technological process successively in proper order: material loading, die mould, blanking, stacking.
And bottom side beams adds man-hour, and the technological process of its technological process and cross member processing is roughly the same, and it comprises steel band uncoiling and molding procedure, and the idiographic flow of its each operation is as follows:
(1) this steel band uncoiling and molding procedure comprise following technological process successively in proper order: uncoiling, the moulding of roll extrusion roller, customized cut-off, handling are to ball blast preliminary treatment line;
(2) steel band ball blast preliminary treatment, primer spray operation order successively comprise following technological process; Material loading, ball blast preliminary treatment, primer spray, oven dry, blanking stacking.
By above concrete technological process as can be seen, existing container bottom cross beam, bottom side beams are in process, that will repeat between each operation carries out work such as material loading, stacking, handling, discharging, production efficiency is low, cost of human resources is increased, be unfavorable for the reduction of this container bottom cross beam, bottom side cost.Therefore, be necessary the processing method of existing container bottom cross beam, bottom side is improved.
Summary of the invention
The technical problem to be solved in the present invention provides the processing method of a kind of container bottom cross beam or bottom side beams, and this processing method has advantages such as technology is simple, production efficiency is high, production cost is low.
For solving the problems of the technologies described above, the present invention adopts following technical proposals, and the processing method of this container bottom cross beam or bottom side beams, this cross member or bottom side beams process through following steps successively in proper order in same working region:
(1) the two feeding carts of employing will be used for the raw material steel band material loading to cross member or bottom side beams processing, through two uncoilers this steel band being carried out uncoiling handles, from this pair uncoiler, stretch out long and narrow steel band, this steel band extends to subsequent processing device clamping and conveying device place, this clamping and conveying device pinches this steel band makes further extension of steel band be sent to the transition frame place, uses levelling machine that this steel band is smoothed processing at this transition frame place;
(2) steel band after smoothing is handled extends to subsequent processing device shearing machine place, uses shearing machine that this steel band is carried out crop and handles, and simultaneously the waste material that produces when crop is handled is collected;
(3) steel band after crop is handled further extends to pinch to kink cheats, after the kink buffered, extend to the place's deburring of subsequent processing device burr machine, after burr is handled, this steel band extends to subsequent processing device edger roll device, this steel band extends to subsequent processing device roller machine place and carries out extrusion modling by the side direction edger roll under this edger roll device guiding effect, then it is aligned;
(4) further extend to next step operation device drying unit place after the straightening processing, dry up and hyperthermia drying through this drying unit high pressure; Be sent to next step operation device sand shaker place and carry out Shot Blasting;
(5) further extend to next step operation device apparatus for electrostatic spray painting place after the Shot Blasting, carry out hyperthermia drying once more after handling through spraying paint, and then carry out straightening processing;
(6) further extend to next step operation device numerical control hydraulic punching and shearing machine place after the straightening processing once more, according to this cross member or bottom side beams required size, this numerical control hydraulic punching and shearing machine carries out the numerical control scale to this steel band and follows the tracks of the shaping workpiece of shearing formation cross member or bottom side beams;
(7) shaping workpiece with this cross member or bottom side beams further is delivered to the bunching device place, and the shaping workpiece to this cross member or bottom side beams carries out stacking and blanking then.
According to technical conceive of the present invention, also comprise back-end crop in the above-mentioned steps (2), then docking through the end of the steel band of crop with through the last steel band afterbody of back-end crop to last steel band.
According to technical conceive of the present invention, the drying unit in the above-mentioned steps (4) is the intermediate frequency drying oven.
According to technical conceive of the present invention, sand shaker in the above-mentioned steps (4), comprise body, be arranged on the described body and comprise the shot blast room of a plurality of impeller head groups and be used to carry section bar to pass the streamline of described shot blast room, described a plurality of impeller head group carries the direction of section bar to be provided with at interval according to the order of sequence along described streamline, and around shifting to install, the traffic direction of the ball blast direction of each described impeller head group and described streamline conveying section bar in the same way and be predetermined angular around the circumferential hoop of described streamline for each described impeller head group.
Compare with existing processing method, this processing method has following beneficial effect: (1) since in this processing method container bottom cross beam or all manufacturing procedures of bottom side beams all be to carry out in same working region, saved currency in the different operating zone, therefore, improved the production efficiency of this cross member or bottom side beams processing; (2) do not need to circulate owing to this processing in different working regions, therefore, what it did not need repetition carries out work such as material loading, stacking, handling, discharging to this cross member or bottom side beams raw material steel band, existing relatively processing method, its have production efficiency height, technology simple, reduced labour intensity, and reduced advantage such as production cost.
The present invention also provides a kind of production system of utilizing this processing method, and this production system has the automaticity height, can reduce the additional process of processing container bottom cross beam or bottom side beams, has the production efficiency height, and advantage such as reduce production costs.
For solving the problems of the technologies described above, the present invention has adopted following technical proposals: the production system of this container bottom cross beam or bottom side beams processing, it is sequentially set with following processing unit (plant) successively in same working region: two feeding carts, two uncoilers, clamping and conveying device, transition frame, levelling machine, shearing machine, the burr machine, the edger roll device, the roller machine, drying unit, sand shaker, electrostatic painting, drying unit, straightener, the numerical control hydraulic punching and shearing machine, bunching device, this each device sequence abuts and forms the integral production line that is arranged in a linear, extend steel band from the device uncoiler of this integral production line, this steel band extends to numerical control hydraulic punching and shearing machine place along each device sequence, presses the required size punching through this numerical control hydraulic punching and shearing machine and forms cross member or or and bottom side beams.
According to technical conceive of the present invention, above-mentioned this drying unit is the intermediate frequency drying oven.
According to technical conceive of the present invention, above-mentioned this sand shaker comprises body, be arranged on the described body and comprise the shot blast room of a plurality of impeller head groups and be used to carry section bar to pass the streamline of described shot blast room, described a plurality of impeller head group carries the direction of section bar to be provided with at interval according to the order of sequence along described streamline, and around shifting to install, the traffic direction of the ball blast direction of each described impeller head group and described streamline conveying section bar in the same way and be predetermined angular around the circumferential hoop of described streamline for each described impeller head group.
Compared with prior art, this production system has following beneficial effect: (1) is because this production system, be in same working region, this container bottom cross beam or bottom side beams to be processed, it is in to this container bottom cross beam or bottom side beams process, has the high advantage of intensive degree, and saved in the currency in different operating zone, therefore, improved the production efficiency of this container bottom cross beam or bottom side beams processing; (2) because this production system adds man-hour to cross member or bottom side beams, cross member or bottom side beams do not need to circulate in different working regions, a lot of unnecessary duplications of labour have been reduced, such as this cross member or bottom side beams are carried out material loading, stacking, handling, discharging etc., existing relatively processing method, its have production efficiency height, technology simple, reduced labour intensity, and reduced advantage such as production cost; (3) the present invention enhances productivity approximately 40%, saving personnel 40%, has increased the stability of this product quality simultaneously.
Description of drawings
Fig. 1 is the layout of each processing unit (plant) of production system of the present invention;
Fig. 2 is the front view of sand shaker among the present invention;
Fig. 3 is the side view of sand shaker among the present invention;
The specific embodiment
Referring to Fig. 1, container bottom cross beam of the present invention or bottom side beams are to adopt illustrated production system, this production system has following processing unit (plant): two feeding carts 61, two uncoilers 62, clamping and conveying device 63, transition frame 64, levelling machine 65, shearing machine 66, burr machine 67, edger roll device 68, roller machine 69, drying unit 610, sand shaker 611, apparatus for electrostatic spray painting 612, drying unit 610, straightener 613, numerical control hydraulic punching and shearing machine 614, bunching device 616, formation is set abuts the integral production line that is arranged in a linear to this each processing unit (plant) mutually in proper order successively in same working region, when this cross member of processing and manufacturing or bottom side beams, from this integral production line apparatus uncoiler, extend steel band, this steel band extends to numerical control hydraulic punching and shearing machine place along each device sequence, presses the required size punching through this numerical control hydraulic punching and shearing machine 614 and forms cross member or bottom side beams 617.
This cross member or bottom side beams are to process in same working region, and it processes through following steps successively in proper order:
(1) adopt two feeding carts 61 will be used for raw material steel band 615 material loadings of cross member or bottom side beams, carrying out uncoiling through two 62 pairs of these steel bands 615 of uncoiler handles, from this pair uncoiler 62, stretch out long and narrow steel band 615, this steel band 615 extends to subsequent processing device clamping and conveying device 63 positions, this clamping and conveying device 63 pinches this steel band 615 makes steel band 615 further extensions be sent to transition frame 64 places, uses 65 pairs of these steel bands 615 of levelling machine to smooth processing at these transition frame 64 places;
(2) steel band 615 after smoothing is handled extends to subsequent processing device shearing machine 66 places, uses 66 pairs of these steel bands 615 of shearing machine to carry out crop and handles, and simultaneously the waste material that produces when crop is handled is collected;
Finish if last steel band is also undressed in this step, this step also comprises the back-end crop to last steel band, after last steel band back-end crop is finished, docking with afterbody through the last steel band of back-end crop through steel band 615 ends of crop;
(3) steel band 615 after crop is handled further extends to pinch to kink cheats, after the kink buffered, extend to the 67 places deburring of subsequent processing device burr machine, after burr is handled, this steel band 615 extends to subsequent processing device edger roll device 68 places, steel band 615 extends to subsequent processing device roller machine 69 places and carries out extrusion modling by the side direction edger roll under 68 guide effects of edger roll device, aligns this its then;
(4) steel band after the straightening processing 615 further extends to next step operation device drying unit 610 places, dries up and hyperthermia drying through these drying unit 610 high pressure; Be sent to next step operation device sand shaker 611 places and carry out Shot Blasting;
(5) steel band after the Shot Blasting 615 further extends to next step operation device apparatus for electrostatic spray painting 612 places, carries out hyperthermia drying once more after handling through spraying paint, and then carries out straightening processing;
(6) steel band 615 after the straightening processing further extends to next step operation device numerical control hydraulic punching and shearing machine 614 places once more, according to this cross member or bottom side beams required size, 614 pairs of these these steel bands 615 of this numerical control hydraulic punching and shearing machine carry out the numerical control scale and follow the tracks of the shaping workpiece of shearing formation cross member or bottom side beams 617;
(7) shaping workpiece with this cross member or bottom side beams further is delivered to bunching device 616 places, and the shaping workpiece of this cross member or bottom side beams is carried out stacking and blanking.
Referring to Fig. 2 and Fig. 3, the sand shaker 611 among the present invention comprises body 1, is arranged on the shot blast room 4 on the body 1 and carries section bar to pass the streamline 3 of shot blast room 4 that be provided with 4 impeller head groups 2 in the shot blast room 4, each impeller head group 2 comprises two impeller heads 21,22.
4 impeller head groups 2 carry the direction of section bar to be provided with at interval according to the order of sequence along streamline 3, and per two impeller head groups 2 center on the circumferential hoop of streamline 3 around shifting to install, and the ball blast direction of each impeller head 21,22 and streamline 3 carry the direction (direction shown in the arrow B among Fig. 3) of section bar equidirectional (promptly, carry the direction of section bars along streamline 3), and the angle between the two has predetermined angle.Described predetermined angular can for 0 the degree to 90 the degree between arbitrarily angled, such as be 30 the degree, 45 the degree, 60 the degree or 75 the degree equal angles.
As shown in Figure 3, described circumferential hoop around streamline 3 is around shifting to install the side that is meant from sand shaker 611, each impeller head not on the same cross section of sand shaker 611, promptly be not over against, but the certain position that staggers each other.Preferably, each impeller head group 2 is spent around shifting to install, so that the impeller head 21,22 of every pair of impeller head group 2 evenly shifts to install around streamline 3 around the circumferential one-tenth 90 of streamline 3.
When carrying out Shot Blasting, because impeller head carries the direction of section bar to be provided with according to the order of sequence along streamline 3, and impeller head dislocation layout, therefore can be when section bar be by delivery on streamline 3, steel sand when making ball blast is more fully beaten on section bar, can not cause steel sand to beat the phenomenon of steel sand simultaneously.According to the breadth width of section bar, adopted four groups of impeller heads, eliminated the dead angle that ball blast may occur like this.Simultaneously, because four groups of dislocation ball blasts, so increased the effective dimensions of actual sanding working face, like this can be under the same units power condition (18kw/ impeller head), make the linear velocity of streamline 3 rise to 24m/min by 11m/min, accelerated productivity ratio greatly, thereby reduced cost, so not only can effectively improve the Shot Blasting of section bar outer surface quality but also can energy savings consumption.
Simultaneously, owing to taked the circumferential hoop that many groups impeller head is provided with according to the order of sequence at interval and each impeller head group centers on streamline around shifting to install, the Shot Blasting in the time of can realizing uninterruptedly carrying section bar continuously.
Claims (7)
1. the processing method of container bottom cross beam or bottom side beams is characterized in that, this cross member or bottom side beams in same working region successively order process through following steps:
(1) adopt two feeding carts will be used to process the raw material steel band material loading of cross member or bottom side beams, through two uncoilers this steel band being carried out uncoiling handles, from this pair uncoiler, stretch out long and narrow steel band, this steel band extends to subsequent processing device clamping and conveying device place, this clamping and conveying device pinches this steel band makes further extension of steel band be sent to the transition frame place, uses levelling machine that this steel band is smoothed processing at this transition frame place;
(2) steel band after smoothing is handled extends to subsequent processing device shearing machine place, uses shearing machine that this steel band is carried out crop and handles, and simultaneously the waste material that produces when crop is handled is collected;
(3) steel band after crop is handled further extends to pinch to kink cheats, after the kink buffered, extend to the place's deburring of subsequent processing device burr machine, after burr is handled, this steel band extends to subsequent processing device edger roll device place, steel band extends to subsequent processing device roller machine place and carries out extrusion modling by the side direction edger roll under this edger roll device guiding effect, aligns then;
(4) further extend to next step operation device drying unit place after the straightening processing, dry up and hyperthermia drying through this drying unit high pressure; Be sent to next step operation device sand shaker place and carry out Shot Blasting;
(5) further extend to next step operation device apparatus for electrostatic spray painting place after the Shot Blasting, carry out hyperthermia drying once more after handling through spraying paint, and then carry out straightening processing;
(6) further extend to next step operation device numerical control hydraulic punching and shearing machine place after the straightening processing once more, according to this cross member or bottom side beams required size, this numerical control hydraulic punching and shearing machine carries out the numerical control scale to this steel band and follows the tracks of the shaping workpiece of shearing formation cross member or bottom side beams;
(7) shaping workpiece with this cross member or bottom side beams further is delivered to the bunching device place, and the shaping workpiece of this cross member or bottom side beams is carried out stacking and blanking.
2. the processing method of container bottom cross beam according to claim 1 or bottom side beams is characterized in that, also comprises the back-end crop to last steel band in the above-mentioned steps (2), then docking through the end of the steel band of crop with through the afterbody of the last steel band of back-end crop.
3. the processing method of container bottom cross beam according to claim 1 or bottom side beams is characterized in that, the drying unit in the above-mentioned steps (4) is the intermediate frequency drying oven.
4. the processing method of container bottom cross beam according to claim 1 or bottom side beams, it is characterized in that, sand shaker in the above-mentioned steps (4), comprise body, be arranged on the described body and comprise the shot blast room of a plurality of impeller head groups and be used to carry section bar to pass the streamline of described shot blast room, described a plurality of impeller head group carries the direction of section bar to be provided with at interval according to the order of sequence along described streamline, and around shifting to install, the traffic direction of the ball blast direction of each described impeller head group and described streamline conveying section bar in the same way and be predetermined angular around the circumferential hoop of described streamline for each described impeller head group.
5. the production system of container bottom cross beam or bottom side beams processing, it is characterized in that, it is sequentially set with following processing unit (plant) successively in same working region: two feeding carts, two uncoilers, clamping and conveying device, transition frame, levelling machine, shearing machine, the burr machine, the edger roll device, the roller machine, drying unit, sand shaker, electrostatic painting, drying unit, straightener, the numerical control hydraulic punching and shearing machine, bunching device, this each device sequence abuts and forms the integral production line that is arranged in a linear, extend steel band from the two uncoilers of the device of this integral production line, this steel band extends to numerical control hydraulic punching and shearing machine place along each device sequence, presses the required size punching through this numerical control hydraulic punching and shearing machine and forms cross member or bottom side beams.
6. the production system of container bottom cross beam according to claim 5 or bottom side beams is characterized in that, this drying unit is the intermediate frequency drying oven.
7. the production system of container bottom cross beam according to claim 5 or bottom side beams, it is characterized in that, this sand shaker comprises body, be arranged on the described body and comprise the shot blast room of a plurality of impeller head groups and be used to carry section bar to pass the streamline of described shot blast room, described a plurality of impeller head group carries the direction of section bar to be provided with at interval according to the order of sequence along described streamline, and around shifting to install, the traffic direction of the ball blast direction of each described impeller head group and described streamline conveying section bar in the same way and be predetermined angular around the circumferential hoop of described streamline for each described impeller head group.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2008100053164A CN101497165B (en) | 2008-01-30 | 2008-01-30 | Method for processing bottom cross beam or bottom side beam of container and system for producing the same |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008100053164A CN101497165B (en) | 2008-01-30 | 2008-01-30 | Method for processing bottom cross beam or bottom side beam of container and system for producing the same |
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| CN101497165A CN101497165A (en) | 2009-08-05 |
| CN101497165B true CN101497165B (en) | 2010-08-25 |
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| CN102794620A (en) * | 2012-09-14 | 2012-11-28 | 朱慧灵 | Steel profile machining method |
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Assignee: Taicang CIMC Containers Mamufacturing Co., Ltd. Assignor: China international shipping container (Group) Limited by Share Ltd|Taicang CIMC Container Manufacturing Co., Ltd. Contract record no.: 2012440020082 Denomination of invention: Method for processing bottom cross beam or bottom side beam of container and system for producing the same Granted publication date: 20100825 License type: Exclusive License Open date: 20090805 Record date: 20120502 |
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Free format text: FORMER OWNER: TAICANG CIMC CONTAINER CO., LTD. Effective date: 20120723 Owner name: TAICANG CIMC CONTAINER CO., LTD. Free format text: FORMER OWNER: CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) LTD. Effective date: 20120723 |
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Free format text: CORRECT: ADDRESS; FROM: 518000 SHENZHEN, GUANGDONG PROVINCE TO: 215434 SUZHOU, JIANGSU PROVINCE |
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Effective date of registration: 20120723 Address after: 215434 No. 96 Binjiang Road, Taicang port economic and Technological Development Zone, Jiangsu, Jiangsu Patentee after: Taicang CIMC Containers Mamufacturing Co., Ltd. Address before: No. 2 Shekou Harbour Road in Shenzhen city of Guangdong Province in 518000 Co-patentee before: Taicang CIMC Containers Mamufacturing Co., Ltd. Patentee before: Chinese International Marine Container (Group) Co., Ltd. |