CN113997079B - Low-temperature curing color coating steel plate production device and preparation process thereof - Google Patents
Low-temperature curing color coating steel plate production device and preparation process thereof Download PDFInfo
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- CN113997079B CN113997079B CN202111151531.7A CN202111151531A CN113997079B CN 113997079 B CN113997079 B CN 113997079B CN 202111151531 A CN202111151531 A CN 202111151531A CN 113997079 B CN113997079 B CN 113997079B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
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Abstract
The invention discloses a low-temperature curing color coating steel plate production device and a preparation process thereof, and the low-temperature curing color coating steel plate production device comprises a workbench, an electron beam device, an extrusion coating device, a front storage rack and a rear storage rack, wherein the rear storage rack is fixed on the upper surface of the workbench through bolts, a first inlet loop is fixed on the upper surface of the rear storage rack through bolts, a first deviation corrector is fixed on the left side surface of the rear storage rack through bolts, a first tension machine is fixed on the upper surface of the workbench through bolts, and a transition roller is fixedly connected on the upper surface of the workbench. This low temperature solidification color coating steel sheet apparatus for producing and preparation technology are provided with the clutch blocks, through the deformation that resumes of spring, can make the clutch blocks to the seam of steel sheet body rub, and then make the burr on the steel sheet body got rid of to make the steel sheet body need not to transport burring processing by the processing completion back, and then make the use limitation of whole device reduce, increased the suitability of whole device.
Description
Technical Field
The invention relates to the technical field of steel plate production, in particular to a low-temperature curing color coating steel plate production device and a preparation process thereof.
Background
In the production and processing process of a factory, steel plates need to be processed, some thicker steel plates can be spliced by two thinner steel plates, after the steel plates are spliced, color coatings need to be sprayed on the steel plates, then the steel plates are coated by low-temperature fixed-line, in the processing process of the steel plates, a plate shearing machine needs to be used, and certain problems still exist in the existing plate shearing machines when the existing plate shearing machines are used, for example, the plate shearing machine described in CN 202021854777.1:
when a conventional plate shearing machine shears a steel plate body, a forward force cannot be effectively applied to the steel plate body, and the steel plate body can only be pressed in the vertical direction, so that the steel plate body is easy to slide when sheared, the shearing efficiency of the steel plate body is poor, and the operation of curing a color coating at a low temperature of the steel plate body is influenced;
second, because the steel sheet body is by the cutting back, can produce certain burr, current plate shearing machine can not polish the steel sheet body after cutting the steel sheet body to lead to the steel sheet body to process the back, need additionally take and polish, thereby make the use of whole device have certain limitation.
Therefore, we propose a production device of a low-temperature curing color coated steel plate and a preparation process thereof so as to solve the problems proposed in the above.
Disclosure of Invention
The invention aims to provide a production device and a preparation process of a low-temperature cured color coated steel plate, the problem that when the conventional plate shearing machine in the market proposed by the background technology is used for shearing a steel plate body, can not effectively apply a forward force to the steel plate body, and can only press the steel plate body in the vertical direction, so that the steel plate body is easy to slide when being sheared, further, the shearing efficiency of the steel plate body is poor, thereby affecting the operation of curing the color coating at low temperature of the steel plate body, and because the steel plate body can generate certain burrs after being cut, the existing plate shearing machine can not grind the steel plate body after cutting the steel plate body, thereby lead to the steel sheet body in the processing back, need additionally take and polish to make the use of whole device have the problem of certain limitation.
In order to achieve the purpose, the invention provides the following technical scheme: a production and preparation process of a low-temperature cured color coated steel plate comprises the following steps:
s1: firstly, unreeling a steel plate body through two sets of uncoilers, shearing the steel plate body through a third plate shearing machine and a second plate shearing machine, then transmitting the steel plate body to a second pinch machine through a transition platform, and then enabling a laser welding machine to weld the steel plate body under the transmission of the first pinch machine;
s2: the welded steel plate body is subjected to edge pressing through an edge pressing machine, the steel plate body is made to be smoother through processing of a third tension machine, and then the steel plate body is stored through a front storage rack;
s3: sleeving the steel plate on the front storage rack on a second deviation correcting machine through a second inlet loop, and leveling through a second tension machine to enable the steel plate body to enter a laser cleaning device, an extrusion coating device and an electron beam device in sequence to be more flat so as to perform low-temperature coating curing operation;
s4: after the steel plate body passes through the low-temperature curing coating, the steel plate body is conveyed to a fourth tensioner to be leveled, then is stored by a rear storage rack, then is conveyed to a first tensioner from a first deviation corrector through a first inlet loop on the rear storage rack, and then is sheared by a first plate shearing machine, so that the steel plate body is wound by a coiler;
s5: after being coiled by a coiling machine, the steel plate body is placed in a warehouse through external equipment, and a quality inspector performs a sampling test on the steel plate body, wherein the steel plate body is a finished product after the sampling test is qualified;
s6: it can be known by combining S1 and S4 that when the first plate shearing machine, the second plate shearing machine and the third plate shearing machine shear the steel plate body, the shearing of the shearing block is driven by the hydraulic rod, under the driving of the traction line, the clamping block can cut the steel plate body, the phenomenon of rebounding can not occur, meanwhile, the friction block can rub the split of the sheared steel plate body, the burr is reduced, and the steel plate body is automatically leveled through the pressing block under the rotation of the torsion driving rod, and when the cutting is prevented, the steel plate body can slide.
The production devices in S1 and S4 in the production and preparation process of the low-temperature curing color coated steel plate comprise:
the device comprises a workbench, an electron beam device, an extrusion coating device, a front storage frame and a rear storage frame, wherein the rear storage frame is fixed on the upper surface of the workbench through bolts, a first inlet loop is fixed on the upper surface of the rear storage frame through bolts, a first deviation corrector is fixed on the left side surface of the rear storage frame through bolts, a first tension machine is fixed on the upper surface of the workbench through bolts, a transition roller is fixedly connected on the upper surface of the workbench, a first plate shearing machine is fixedly connected on the upper surface of the workbench through bolts, a coiling machine is fixed on the upper surface of the workbench through bolts, a second tension machine is fixed on the upper surface of the workbench through bolts, a fourth tension machine is fixed on the upper surface of the workbench through bolts, the electron beam device is fixed on the upper surface of the workbench through bolts, the extrusion coating device is fixed on the upper surface of the workbench, and a laser cleaning device is fixed on the upper surface of the workbench through bolts, and a second tension machine is fixed on the upper surface of the workbench through bolts.
Compared with the prior art, the invention has the beneficial effects that: the production device and the preparation process of the low-temperature curing color coating steel plate;
(1) the device is provided with a traction wire, and the traction wire body is pulled through the movement of a hydraulic rod, so that the traction wire drives a rotating rod to rotate on a fixed block, and therefore, under the limiting action of a limiting groove, a clamping block can slide in the limiting groove, and further, the movement of a connecting block can enable the clamping block to apply a forward force to a steel plate body, so that the steel plate body is more stable when being cut, and the springback condition cannot occur;
(2) the equipment is provided with a pressing block and a torque force driving rod, the pressing block is firstly contacted with the steel plate body through downward movement of the hydraulic rod, and the torque force driving rod rotates on the supporting block during continuous descending of the hydraulic rod, so that the pressing block can be embedded and pushed by the pressing block under the action of restoring deformation of a torque spring in the torque force driving rod, the steel plate body cannot be arched when being embedded and pushed by the pressing block, and the processing speed of the steel plate body is further ensured;
(3) the device is provided with a spring, the friction block slides downwards in the sliding groove through the extrusion of the shearing block, so that the spring is compressed and deformed, the ejector rod also slides downwards, the horizontal placement of the steel plate body is facilitated through the friction block with the inclined upper surface, and the friction block can not influence the cutting of the steel plate body through the contraction of the spring;
(4) this equipment is provided with the clutch blocks, through the deformation that resumes of spring, can make the clutch blocks rub the seam of steel sheet body, and then makes the burr on the steel sheet body got rid of to make the steel sheet body accomplish the back by the processing, need not to transport burring processing, and then make the use limitation of whole device reduce, increased the suitability of whole device.
On the basis of the technical scheme, the invention can be further improved as follows:
further, the upper surface bolt of workstation is fixed with preceding storage frame, and the upper surface bolt of preceding storage frame is fixed with the second entry loop, and the left side surface bolt of preceding storage frame is fixed with the second machine of rectifying, preceding storage frame is equal, the structure is the same with back storage frame size, the upper surface bolt of workstation is fixed with the third tensioner, and the upper surface bolt of workstation is fixed with the beading machine, and the upper surface bolt of workstation is fixed with laser-beam welding machine.
Furthermore, a first clamping and conveying machine is fixed on the upper surface of the workbench through bolts, a second plate shearing machine is fixed on the upper surface of the workbench through bolts, a second clamping and conveying machine is fixed on the upper surface of the workbench through bolts, a transition platform is fixed on the outer surface of the second clamping and conveying machine through bolts, a third plate shearing machine is fixed on the upper surface of the workbench through bolts, an uncoiler is fixed on the upper surface of the workbench through bolts, and a steel plate body is arranged on the outer surface of the uncoiler.
Furthermore, a hydraulic rod is fixed to the lower surface of the first plate shearing machine through a bolt, a connecting rod is fixedly welded to the output end of the hydraulic rod, a protective frame is fixedly welded to the inner side surface of the first plate shearing machine, and a rotating column is rotatably connected to the interior of the protective frame.
Furthermore, the outer surface of the rotating column is provided with a traction wire in a fitting manner, the traction wire is fixedly connected with the rotating rod in a connecting manner, and the traction wire is fixedly connected with the connecting rod in a connecting manner.
Furthermore, the rotating structure is composed of the rotating rod and the fixed block, the fixed block and the first plate shearing machine are connected in a welding mode, the rotating rod is distributed in a central symmetry mode through the central axis of the first plate shearing machine, the placing block is connected to the outer surface of the connecting rod in a sliding mode, and the sliding groove is formed in the upper surface of the first plate shearing machine.
Furthermore, a spring is welded and fixed inside the sliding groove, an ejector rod is welded and fixed at the upper end of the spring, a friction block is welded and fixed on the upper surface of the ejector rod, the ejector rod and the first plate shearing machine form an elastic structure through the spring, and the depth of the sliding groove is larger than the height of the friction block.
Furthermore, the upper surface of the friction block is inclined, one group of supporting blocks is welded and fixed on the outer surface of the placing block, the lower surface of the other group of supporting blocks is welded and fixed on the pressing block, a torsion driving rod is rotatably connected between the two groups of supporting blocks, the supporting blocks and the torsion driving rod form a rotating structure, the outer surface of the rotating rod is in threaded connection with a connecting block, and the outer surface of the rotating rod is in threaded connection with the connecting block.
Furthermore, a clamping block is fixedly welded on the lower surface of the connecting block, the clamping block and the first plate shearing machine form a sliding structure through a limiting groove, and the clamping block is connected with the steel plate body in a clamping mode.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged schematic view of a first plate shearing machine according to the present invention;
FIG. 3 is an enlarged schematic view of the rear magazine according to the present invention;
FIG. 4 is an enlarged schematic view of a front magazine according to the present invention;
FIG. 5 is an enlarged view of the uncoiler of the present invention;
FIG. 6 is a schematic perspective view of a first plate shearing machine according to the present invention;
FIG. 7 is a schematic right sectional view of the first plate shearing machine according to the present invention;
FIG. 8 is an enlarged view of the structure at A in FIG. 6 according to the present invention;
FIG. 9 is an enlarged view of the structure at B in FIG. 6 according to the present invention.
In the figure: 1. a work table; 2. a first inlet loop; 3. a first deviation corrector; 301. a second deviation corrector; 4. a first tensile machine; 401. a fourth tensioner; 402. a second tensioner; 403. a third tensioner; 5. a transition roll; 6. a first plate shearing machine; 601. a second plate shearing machine; 602. a third plate shearing machine; 7. a coiler; 8. an electron beam device; 9. an extrusion coating device; 10. a laser cleaning device; 11. a front storage rack; 12. a second inlet loop; 13. a beading machine; 14. laser welding machine; 15. a first pinch machine; 16. a second pinch machine; 17. a transition platform; 18. an uncoiler; 19. a steel plate body; 20. a hydraulic rod; 21. a connecting rod; 22. a protective frame; 23. rotating the column; 24. a fixed block; 25. a pull wire; 26. placing the blocks; 27. rotating the rod; 28. a sliding groove; 29. a top rod; 30. a spring; 31. a friction block; 32. cutting the block; 33. a limiting groove; 34. a support block; 35. a torque force driving rod; 36. pressing blocks; 37. connecting blocks; 38. a clamping block; 39. and a rear storage rack.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a technical solution: a low-temperature curing color coating steel plate production device and a preparation process thereof comprise a workbench 1, a first inlet loop 2, a first deviation corrector 3, a second deviation corrector 301, a first tension machine 4, a fourth tension machine 401, a second tension machine 402, a third tension machine 403, a transition roller 5, a first plate shearing machine 6, a second plate shearing machine 601, a third plate shearing machine 602, a coiling machine 7, an electron beam device 8, an extrusion coating device 9, a laser cleaning device 10, a front storage rack 11, a second inlet loop 12, a blank holder 13, a laser welding machine 14, a first pinch machine 15, a second pinch machine 16, a transition platform 17, an uncoiler 18, a steel plate body 19, a hydraulic rod 20, a connecting rod 21, a protective frame 22, a rotating column 23, a fixing block 24, a traction line 25, a placing block 26, a rotating rod 27, a sliding groove 28, a push rod 29, a spring 30, a friction block 31, a shearing block 32, a limiting groove 33 and a limiting groove 33, The device comprises a supporting block 34, a torque force driving rod 35, a pressing block 36, a connecting block 37, a clamping block 38 and a rear storage rack 39, wherein the rear storage rack 39 is fixed on the upper surface of a workbench 1 through bolts, a first inlet loop 2 is fixed on the upper surface of the rear storage rack 39 through bolts, a first deviation corrector 3 is fixed on the left side surface of the rear storage rack 39 through bolts, a first tension machine 4 is fixed on the upper surface of the workbench 1 through bolts, a transition roller 5 is fixedly connected on the upper surface of the workbench 1, a first plate shearing machine 6 is fixedly connected on the upper surface of the workbench 1 through bolts, a coiling machine 7 is fixed on the upper surface of the workbench 1 through bolts, a second tension machine 402 is fixed on the upper surface of the workbench 1 through bolts, a fourth tension machine 401 is fixed on the upper surface of the workbench 1 through bolts, an electron bunching device 8 is fixed on the upper surface of the workbench 1 through bolts, an extrusion coating device 9 is fixed on the upper surface of the workbench 1 through bolts, and a laser cleaning device 10 is fixed on the upper surface of the workbench 1 through bolts, a second tension machine 402 is bolted to the upper surface of the table 1.
In the embodiment, as shown in fig. 1 to 5, a front storage rack 11 is fixed on the upper surface of a workbench 1 by bolts, a second inlet loop 12 is fixed on the upper surface of the front storage rack 11 by bolts, a second deviation corrector 301 is fixed on the left side surface of the front storage rack 11 by bolts, the front storage rack 11 and a rear storage rack 39 have the same size and the same structure, a third tensioner 403 is fixed on the upper surface of the workbench 1 by bolts, a beader 13 is fixed on the upper surface of the workbench 1 by bolts, a laser welder 14 is fixed on the upper surface of the workbench 1 by bolts, a first clamping and conveying machine 15 is fixed on the upper surface of the workbench 1 by bolts, a second plate shearing machine 601 is fixed on the upper surface of the workbench 1 by bolts, a second clamping and conveying machine 16 is fixed on the outer surface of the second clamping and conveying platform 17 is fixed on the outer surface of the second clamping and conveying machine 16 by bolts, a third plate shearing machine 602 is fixed on the upper surface of the workbench 1 by bolts, the upper surface bolt of workstation 1 is fixed with decoiler 18, and the surface of decoiler 18 is provided with steel sheet body 19, can make steel sheet body 19 more convenient when adding man-hour, and then has improved steel sheet body 19's machining efficiency relatively.
In this embodiment, as shown in fig. 6-8, a hydraulic rod 20 is fixed to the lower surface of the first plate shearing machine 6 by a bolt, a connecting rod 21 is fixed to the output end of the hydraulic rod 20 by welding, a protective frame 22 is fixed to the inner side surface of the first plate shearing machine 6 by welding, a rotating column 23 is rotatably connected to the inside of the protective frame 22, a pulling line 25 is attached to the outer surface of the rotating column 23, the pulling line 25 is fixedly connected to the rotating rod 27, the pulling line 25 is fixedly connected to the connecting rod 21, the rotating rod 27 and the fixed block 24 form a rotating structure, the fixed block 24 is connected to the first plate shearing machine 6 by welding, the rotating rods 27 are symmetrically distributed around the central axis of the first plate shearing machine 6, the placing blocks 26 are slidably connected to the outer surface of the connecting rod 21, and a sliding groove 28 is formed in the upper surface of the first plate shearing machine 6, so that when the whole apparatus shears the steel plate body 19, the steel plate body 19 is better supported.
In this embodiment, as shown in fig. 6-7 and 9, a spring 30 is welded and fixed inside a sliding groove 28, a push rod 29 is welded and fixed at the upper end of the spring 30, a friction block 31 is welded and fixed on the upper surface of the push rod 29, the push rod 29 and a first plate shearing machine 6 form an elastic structure through the spring 30, the depth of the sliding groove 28 is greater than the height of the friction block 31, the upper surface of the friction block 31 is inclined, one group of support blocks 34 is welded and fixed on the outer surface of the placing block 26, the lower surface of the other group of support blocks 34 is welded and fixed on a pressing block 36, a torsion driving rod 35 is rotatably connected between the two groups of support blocks 34, the support blocks 34 and the torsion driving rod 35 form a rotating structure, a connecting block 37 is threadedly connected on the outer surface of the rotating rod 27, and a clamping block 38 is welded and fixed on the lower surface of the connecting block 37, the clamping block 38 and the first plate shearing machine 6 form a sliding structure through the limiting groove 33, and the connection mode between the clamping block 38 and the steel plate body 19 is clamping connection, so that the whole device can fix the steel plate body 19, burrs on the steel plate body 19 are reduced, and the situation that the steel plate body 19 needs secondary processing is reduced.
In order to better show the production process of the low-temperature curing color coated steel plate production device, the use method of the production process of the low-temperature curing color coated steel plate in the embodiment comprises the following steps:
the first step is as follows: firstly, unreeling a steel plate body 19 through two groups of uncoilers 18, shearing the steel plate body 19 through a third plate shearing machine 602 and a second plate shearing machine 601, then conveying the steel plate body 19 to a second pinch machine 16 through a transition platform 17, and then welding the steel plate body 19 by a laser welding machine 14 under the conveying of a first pinch machine 15;
the second step: the welded steel plate body 19 is subjected to edge pressing through an edge pressing machine 13, the steel plate body 19 is made to be smoother through the processing of a third tension machine 403, and then the steel plate body 19 is stored through a front storage rack 11;
the third step: the steel plate on the front storage rack 11 is sleeved on a second deviation correcting machine 301 through a second inlet loop 12, and then the steel plate body 19 is leveled through a second tension machine 402, so that the steel plate body enters a laser cleaning device 10, an extrusion coating device 9 and an electron beam device 8 in sequence to be leveled, and the operation of curing the coating at a low temperature is carried out;
the fourth step: after the steel plate body 19 passes through the low-temperature curing coating, the steel plate body 19 is conveyed to a fourth tension machine 401 to be leveled, and then is stored by a rear storage rack 39, then the steel plate body 19 is conveyed to a first tension machine 4 from a first deviation rectifying machine 3 through a first inlet loop 2 on the rear storage rack 39, and then the steel plate body 19 is sheared by a first plate shearing machine 6, so that a coiling machine 7 winds the steel plate body 19;
the fifth step: after being coiled by the coiling machine 7, the steel plate body 19 is placed in a warehouse through external equipment, and a quality inspector performs a sampling test on the steel plate body 19 to obtain a finished product after the sampling test is qualified;
and a sixth step: it can be known by combining S1 and S4 that when the first plate shearing machine 6, the second plate shearing machine 601 and the third plate shearing machine 602 shear the steel plate body 19, the shear of the shear block 32 is driven by the hydraulic rod 20, under the drive of the traction line 25, the clamp block 38 can clamp the steel plate body 19 when being cut, the phenomenon of springback cannot occur, meanwhile, the friction block 31 can rub the split of the sheared steel plate body 19, the burr is reduced, and the steel plate body 19 is automatically leveled by the press block 36 under the rotation of the torque driving rod 35, so that the steel plate body 19 is prevented from being cut, and the steel plate body 19 slides.
The working principle is as follows: before the low-temperature curing color coating steel plate production device and the preparation process thereof are used, the overall condition of the device needs to be checked firstly to determine that the device can work normally;
when the device starts to work, the steel plate body 19 is unreeled through the two groups of unreeling machines 18, the steel plate body 19 is sheared through the third plate shearing machine 602 and the second plate shearing machine 601, the steel plate body 19 is conveyed to the second pinch machine 16 through the transition platform 17, then the steel plate body 19 is conveyed by the first pinch machine 15, the laser welding machine 14 is used for welding the steel plate body 19, then the welded steel plate body 19 is subjected to edge pressing through the edge pressing machine 13, the steel plate body 19 is flatter through the processing of the third tension machine 403, then the steel plate body 19 is stored through the front storage rack 11, then the steel plate transmission on the front storage rack 11 is sleeved on the second deviation rectifying machine 301 through the second inlet loop 12, and then the steel plate body 19 is flatter through the second tension machine 402, so that the steel plate body 19 sequentially enters the laser cleaning device 10, the extrusion coating device 9 and the electron beam device 8, carrying out low-temperature curing coating operation, then after the steel plate body 19 passes through the low-temperature curing coating, conveying the steel plate body 19 to a fourth tensioner 401 for leveling, then storing the steel plate body by a rear storage rack 39, then conveying the steel plate body 19 to a first tensioner 4 from a first deviation corrector 3 through a first inlet loop 2 on the rear storage rack 39, then shearing the steel plate body 19 by a first plate shearing machine 6, enabling a coiling machine 7 to coil the steel plate body 19, after the steel plate body is coiled by the coiling machine 7, placing the steel plate body 19 into a warehouse through external equipment, and checking the steel plate body 19 by a quality inspector, wherein the qualified steel plate body is a finished product;
when the first plate shearing machine 6 works, the hydraulic rod 20 drives the connecting rod 21 to move downwards, so that the traction line 25 drives the rotating rod 27 to rotate on the fixed block 24 under the steering action of the rotating column 23, meanwhile, under the limiting action of the limiting groove 33, the connecting block 37 can move on the rotating column 23, further, the engaging block 38 can apply a forward force to the steel plate body 19, and when the hydraulic rod 20 continues to descend, the shear block 32 contacts the steel plate body 19, so that the friction block 31 is slid downward in the slide groove 28 by the jack 29, and at this time, the spring 30 is compressed and deformed, further, the steel plate body 19 can be cut in the sliding groove 28, and the friction block 31 can perform deburring processing on the steel plate body 19 under the action of the return deformation of the spring 30 (note that the upper surface of the friction block 31 is inclined, so that the conveying of the steel plate body 19 is not affected);
and when shear block 32 does not touch steel sheet body 19, pressfitting piece 36 contacts steel sheet body 19 earlier to when making hydraulic stem 20 continuously descend, can be under the blockking of steel sheet body 19, pressfitting piece 36 slides on steel sheet body 19, and torsion drive pole 35 rotates on supporting shoe 34 simultaneously, and then can give steel sheet body 19 a downward power, improved the stability of steel sheet body 19 when the cutting.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (4)
1. The utility model provides a low temperature curing colored coating steel sheet apparatus for producing, includes workstation (1), electron beam device (8), extrusion coating device (9), preceding storage rack (11) and back storage rack (39), its characterized in that: the upper surface of the workbench (1) is fixed with a rear storage rack (39) through bolts, the upper surface of the rear storage rack (39) is fixed with a first inlet loop (2) through bolts, the left side surface of the rear storage rack (39) is fixed with a first deviation correcting machine (3) through bolts, the upper surface of the workbench (1) is fixed with a first tension machine (4), the upper surface of the workbench (1) is fixedly connected with a transition roller (5), the upper surface of the workbench (1) is fixedly connected with a first plate shearing machine (6), the upper surface of the workbench (1) is fixed with a coiling machine (7), the upper surface of the workbench (1) is fixed with a second tension machine (402), the upper surface of the workbench (1) is fixed with a fourth tension machine (401), the upper surface of the workbench (1) is fixed with an electronic bunching device (8), and the upper surface of the workbench (1) is fixed with an extrusion coating device (9), a laser cleaning device (10) is fixed on the upper surface of the workbench (1) through bolts;
a hydraulic rod (20) is fixed on the lower surface of the first plate shearing machine (6) through a bolt, a connecting rod (21) is fixedly welded at the output end of the hydraulic rod (20), a protective frame (22) is fixedly welded on the inner side surface of the first plate shearing machine (6), and a rotating column (23) is rotatably connected inside the protective frame (22);
the outer surface of the rotating column (23) is provided with a traction wire (25) in a fitting manner, the traction wire (25) is fixedly connected with the rotating rod (27), and the traction wire (25) is fixedly connected with the connecting rod (21);
the rotating rod (27) and the fixed block (24) form a rotating structure, the fixed block (24) and the first plate shearing machine (6) are connected in a welding mode, the rotating rod (27) is distributed in a central symmetry mode through the central axis of the first plate shearing machine (6), the outer surface of the connecting rod (21) is connected with a placing block (26) in a sliding mode, and the upper surface of the first plate shearing machine (6) is provided with a sliding groove (28);
a spring (30) is fixedly welded inside the sliding groove (28), an ejector rod (29) is fixedly welded at the upper end of the spring (30), a friction block (31) is fixedly welded on the upper surface of the ejector rod (29), the ejector rod (29) and the first plate shearing machine (6) form an elastic structure through the spring (30), and the depth of the sliding groove (28) is greater than the height of the friction block (31);
the upper surface of the friction block (31) is inclined, one group of supporting blocks (34) is fixedly welded on the outer surface of the placing block (26), the lower surface of the other group of supporting blocks (34) is fixedly welded on the pressing block (36), a torsion driving rod (35) is rotatably connected between the two groups of supporting blocks (34), the supporting blocks (34) and the torsion driving rod (35) form a rotating structure, and the outer surface of the rotating rod (27) is in threaded connection with a connecting block (37);
the lower surface of the connecting block (37) is fixedly welded with a clamping block (38), the clamping block (38) and the first plate shearing machine (6) form a sliding structure through a limiting groove (33), and the clamping block (38) is connected with the steel plate body (19) in a clamping mode.
2. The production apparatus of a low-temperature curing color-coated steel sheet according to claim 1, wherein: the upper surface bolted fixation of workstation (1) has preceding storage frame (11), and the upper surface bolted fixation of preceding storage frame (11) has second entry loop (12), and the left side surface bolted fixation of preceding storage frame (11) has second deviation rectification machine (301), preceding storage frame (11) and back storage frame (39) size equals, the structure is the same, the upper surface bolted fixation of workstation (1) has third tensioner (403), and the upper surface bolted fixation of workstation (1) has blank holder machine (13), and the upper surface bolted fixation of workstation (1) has laser-beam welding machine (14).
3. The production apparatus of a low-temperature curing color-coated steel sheet according to claim 2, wherein: the steel plate uncoiling machine is characterized in that a first clamping and conveying machine (15) is fixed to the upper surface of the workbench (1) through bolts, a second plate shearing machine (601) is fixed to the upper surface of the workbench (1) through bolts, a second clamping and conveying machine (16) is fixed to the upper surface of the workbench (1), a transition platform (17) is fixed to the outer surface of the second clamping and conveying machine (16) through bolts, a third plate shearing machine (602) is fixed to the upper surface of the workbench (1) through bolts, an uncoiling machine (18) is fixed to the upper surface of the workbench (1), and a steel plate body (19) is arranged on the outer surface of the uncoiling machine (18).
4. A preparation method of a low-temperature curing color coated steel plate is characterized in that the preparation method of the low-temperature curing color coated steel plate is completed by matching the production device of the low-temperature curing color coated steel plate as claimed in claim 3, and the preparation method of the low-temperature curing color coated steel plate comprises the following steps:
s1: firstly, a steel plate body (19) is unreeled through two groups of unreeling machines (18), the steel plate body (19) is sheared through a third plate shearing machine (602) and a second plate shearing machine (601), then the steel plate body (19) is conveyed to a second pinch machine (16) through a transition platform (17), and then the steel plate body (19) is welded through a laser welding machine (14) under the conveying of the first pinch machine (15);
s2: the welded steel plate body (19) is subjected to edge pressing through an edge pressing machine (13), the steel plate body (19) is more flat through the processing of a third tension machine (403), and then the steel plate body (19) is stored through a front storage rack (11);
s3: the steel plate on the front storage rack (11) is transferred to a second deviation correcting machine (301) through a second inlet loop (12), and then the steel plate body (19) is leveled through a second tension machine (402) and enters a laser cleaning device (10), an extrusion coating device (9) and an electron beam device (8) in sequence to be subjected to low-temperature coating solidification operation;
s4: after the steel plate body (19) passes through the low-temperature curing coating, the steel plate body is conveyed to a fourth tension machine (401) to be leveled, and then is stored by a rear storage rack (39), then the steel plate body (19) is conveyed to a first tension machine (4) from a first deviation rectifying machine (3) through a first inlet loop (2) on the rear storage rack (39), and then the steel plate body (19) is sheared through a first plate shearing machine (6), so that a coiling machine (7) winds the steel plate body (19);
s5: after being coiled by a coiling machine (7), the steel plate body (19) is placed in a warehouse through external equipment, and a quality inspector performs a check on the steel plate body (19), wherein the finished product is obtained after the check is qualified;
s6: according to the combination of the S1 and the S4, when the first plate shearing machine (6), the second plate shearing machine (601) and the third plate shearing machine (602) shear the steel plate body (19), the hydraulic rod (20) drives the shearing block (32) to shear, and under the drive of the traction line (25), the clamping block (38) can cut the steel plate body (19) without rebounding, and meanwhile, the friction block (31) can rub the split of the sheared steel plate body (19), so that the burrs are reduced, and the steel plate body (19) is automatically leveled under the rotation of the torsion driving rod (35) through the pressing block (36), and the situation that the steel plate body (19) slides is avoided during cutting.
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