CN103769448B - C/Z purlin exchanges production line - Google Patents
C/Z purlin exchanges production line Download PDFInfo
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- CN103769448B CN103769448B CN201410057891.4A CN201410057891A CN103769448B CN 103769448 B CN103769448 B CN 103769448B CN 201410057891 A CN201410057891 A CN 201410057891A CN 103769448 B CN103769448 B CN 103769448B
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Abstract
The invention provides a kind of C/Z purlin and exchange production line, belong to mechanical equipment technical field.It solve the technical problems such as processing time consuming is required great effort, precision can not ensure that prior art exists.It comprises the discharging device, charging straightening device, device for rolling and molding and the material collecting device that connect successively, described device for rolling and molding comprises support, oppositely on described support be provided with two transmission case bodies and the spacing of two transmission case bodies is adjustable on support, the sidewall of described transmission case body is provided with some locating holes, running roller shaping mechanism is arranged on transmission case body by locating hole is dismountable, described running roller shaping mechanism comprises upper roll wheel assembly and lower roll wheel assembly, described device for rolling and molding is also provided with a gear wheel reversing mechanism.The present invention has that machining accuracy is high, processing charges is low, energy consumption is low, security advantages of higher.
Description
Technical field
The invention belongs to mechanical equipment technical field, relate to a kind of rolling formation equipment, particularly relate to a kind of C/Z purlin and exchange production line, for steel construction building materials rolling formation.
Background technology
As one apply in steel building widely C Z-shaped purline, because load-bearing is different with span, therefore need the purlin being designed to all size, the steel plate thickness of this purlin, intensity are uniform identical.The structure of present purline machine is that the first side of frame and wallboard is fixedly connected, and axle and bearing block load between wallboard together, and structure comparison is thin, and do not have versatility, and a usual purline machine can only press the purlin of several specification.
Also semi-automatic purline machine is had, adopt breakaway-element in the middle of rolling axle, per pass running roller has a mount pad, mount pad is arranged on again on slide plate, move all size that can realize purlin by slide plate to produce, as shown in Figure 2, comprise support 100 and be arranged on the mount pad 102 on support 100, each mount pad 102 arranges separately, and each mount pad 102 is provided with a running roller shaping mechanism 2, running roller shaping mechanism 2 comprises upper roll wheel assembly 21 and lower roll wheel assembly 22, lower roll wheel assembly 22 connects driving mechanism 3, upper roll wheel assembly 21 comprise several and mount pad 102 affixed upload moving axis 211, each end of uploading moving axis 211 is connected with upper roll wheel 212, lower roll wheel assembly 22 comprises several lower drive shafts 221 be flexibly connected with mount pad 102, the end of each lower drive shaft 221 is connected with a lower roll wheel 220 matched with upper roll wheel 212.The each mount pad 102 of such scheme will be processed separately, waste time and energy, and precision can not ensure, and has a reaction force time shaping, and mount pad 102 is easily out of shape, and makes the easy torsional deformation of workpiece processed.
Summary of the invention
The object of the invention is for the deficiencies in the prior art, provide a kind of C/Z purlin to exchange production line, solve the technical problems such as processing time consuming is required great effort, precision can not ensure that prior art exists.
For achieving the above object, present invention employs following technical proposal: a kind of C/Z purlin exchanges production line, comprise the discharging device connected successively, charging straightening device, device for rolling and molding and material collecting device, described device for rolling and molding comprises support, oppositely on described support be provided with two transmission case bodies and the spacing of two transmission case bodies is adjustable on support, the sidewall of described transmission case body is provided with some locating holes, running roller shaping mechanism is arranged on transmission case body by locating hole is dismountable, described running roller shaping mechanism comprises upper roll wheel assembly and lower roll wheel assembly, described device for rolling and molding is also provided with a gear wheel reversing mechanism, described lower roll wheel assembly connects driving mechanism by gear wheel reversing mechanism and this driving mechanism is arranged in transmission case body, after upper roll wheel assembly and lower roll wheel assembly carry out 180 ° of rotations, described gear wheel reversing mechanism can make upper roll wheel assembly consistent with original rotation direction with the rotation direction of lower roll wheel assembly.
Exchange in production line at above-mentioned C/Z purlin, described upper roll wheel assembly comprises several and affixedly with transmission case body uploads moving axis, and each end of uploading moving axis is connected with upper roll wheel and upper roll wheel can along uploading moving axis rotation; Described lower roll wheel assembly comprises several lower drive shafts be flexibly connected with transmission case body, lower drive shaft can along horizontal axis, the end of each lower drive shaft is connected with a lower roll wheel matched with upper roll wheel, and described driving mechanism connects lower drive shaft and driving mechanism can drive each lower drive shaft along trunnion axis synchronous axial system.
Exchange in production line at above-mentioned C/Z purlin, described lower roll wheel comprises lower active roll and lower driven running roller, described lower active roll is fixedly connected with lower drive shaft, and described lower driven running roller is flexibly connected with lower drive shaft and lower driven running roller can rotate along lower drive shaft.
Exchange in production line at above-mentioned C/Z purlin, described lower active roll is fixedly connected with lower drive shaft key, described lower driven running roller bearing is flexibly connected with lower drive shaft, lower driven running roller is provided with away from one end of lower active roll the position block that can be fixed lower driven running roller position on lower drive shaft, and this position block is set on lower drive shaft.
Exchange in production line at above-mentioned C/Z purlin, described two transmission case bodies wherein have a transmission case body can move on support, and are provided with the screw mandrel ranging mechanism that several can measure two transmission case body spacing between two transmission case bodies; Described screw mandrel ranging mechanism comprises the screw mandrel be flexibly connected with two transmission case bodies, this screw mandrel have at least one end to be provided with position indicator that one can show screw mandrel displacement.
Exchange in production line at above-mentioned C/Z purlin, the top of transmission case body and be positioned at each uploading above moving axis and be equipped with a manhole, described manhole is provided with the cover plate that be connected dismountable with transmission case body, and shape, the size of described cover plate match with manhole; Described cover plate is transparent panel.
Exchange in production line at above-mentioned C/Z purlin, described gear wheel reversing mechanism comprises gear-box, is provided with driving gear assembly, tumbler gear assembly, the first driving gear component, the second driving gear component and the 3rd driving gear component in described gear-box; Wherein, driving gear assembly comprises the driving shaft connecting driving mechanism and the driving gear be connected with driving shaft, driving gear engages with the first driving gear component and the second driving gear component, first driving gear component engages with the 3rd driving gear component, tumbler gear assembly comprises reversing shaft and is set in the tumbler gear on reversing shaft, and described reversing shaft can move forward and backward thus regulates the position on gear-box and can engage with the second driving gear component or the 3rd driving gear component respectively when reversing shaft moves forward and backward.
Exchange in production line at above-mentioned C/Z purlin, described first driving gear component comprises the first power transmission shaft and is set in the first travelling gear on the first power transmission shaft, second driving gear component comprises second driving shaft and is set in the second travelling gear on second driving shaft, 3rd driving gear component comprises the 3rd power transmission shaft and is set in the 3rd travelling gear on the 3rd power transmission shaft, described driving gear engages with the first travelling gear and the second travelling gear respectively, first travelling gear engages with the 3rd travelling gear, can engage with the second travelling gear or the 3rd travelling gear respectively when reversing shaft moves forward and backward.
Exchange in production line at above-mentioned C/Z purlin, be equipped with commutation pull bar in described reversing shaft, described commutation pull bar one end is inserted in reversing shaft and is connected with reversing shaft, and the other end extends gear-box outer wall.
Exchange in production line at above-mentioned C/Z purlin, described reversing shaft is also arranged with can with the driving pulley assembly of the equidirectional rotation of tumbler gear, described driving pulley assembly is flexibly connected with gear-box; Described driving pulley assembly is the drive sprocket be set on reversing shaft, and described drive sprocket is flexibly connected with gear-box, and described drive sprocket bindiny mechanism connects lower drive shaft.
Compared with prior art, the invention has the advantages that:
1, integrally-built transmission case body enhances the rigidity of the frame of running roller shaping mechanism, eliminates reaction force during Workpiece shaping, improves the distortion of workpiece;
2, configure a running roller shaping mechanism by original mount pad to become all running roller shaping mechanisms and be all arranged in a transmission case, saved a large amount of part processing charges, improve processing and installation accuracy;
3, because driving mechanism is arranged in transmission case, when efficiently solving chain drive, each mount pad is skewed, cause the problem that processing work is out of shape, in sprocket wheel, all drive disk assemblies of postpone are all in casing, improve the security of equipment, solve the infringement of cantilevered sprocket wheel to operative employee;
4, lower roll wheel is divided into lower active roll and lower driven running roller, allows the power consumption of format roll (i.e. driven running roller) passive rotation, the complete machine that reduces friction, reduces.
5, adopt the distance of screw mandrel ranging mechanism to two transmission case bodies to measure, measure fast, accurately, switch adjustment rapidly, improve operating efficiency and work pieces process progress.
6, gear wheel reversing mechanism structure is simple, firmly, easy to use, can switch fast, also can ensure the precision that purlin is produced while increasing work efficiency in the production of C/Z purlin.
Accompanying drawing explanation
Fig. 1 is the structural representation of device for rolling and molding provided by the invention;
Fig. 2 is the structural representation of the device for rolling and molding of prior art;
Fig. 3 is the internal structure schematic diagram of Fig. 1;
Fig. 4 is front view of the present invention;
Fig. 5 is top view of the present invention;
The structural representation of Tu6Shi gear wheel reversing mechanism;
Fig. 7 is the A-A sectional view of Fig. 6;
Fig. 8 is the B-B sectional view of Fig. 6;
Fig. 9 is the structural representation of transmission case body;
Figure 10 is the internal structure schematic diagram of Fig. 9.
In figure, transmission case body 1, cover plate 11, manhole 12, locating hole structure 13, support 100, workpiece 101, mount pad 102, upper locating hole 131, lower locating hole 132, running roller shaping mechanism 2, upper roll wheel assembly 21, upload moving axis 211, upper roll wheel 212, lower roll wheel assembly 22, lower roll wheel 220, lower drive shaft 221, lower active roll 222, lower driven running roller 223, key 224, bearing 225, position block 226, driving mechanism 3, sprocket wheel 31, screw mandrel ranging mechanism 4, screw mandrel 41, position indicator 42, gear wheel reversing mechanism 5, gear-box 50, driving gear assembly 51, tumbler gear assembly 52, first driving gear component 53, second driving gear component 54, 3rd driving gear component 55, driving shaft 511, driving gear 512, reversing shaft 521, tumbler gear 522, driving pulley assembly 523, drive sprocket 524, first power transmission shaft 531, first travelling gear 532, second driving shaft 541, second travelling gear 542, 3rd power transmission shaft 551, 3rd travelling gear 552, commutation pull bar 56.
Detailed description of the invention
As Fig. 1, shown in Fig. 3-5, the invention provides a kind of C/Z purlin and exchange production line, comprise the discharging device 1001 connected successively, charging straightening device 1002, device for rolling and molding 1003 and material collecting device 1004, as the preferred scheme of one, device for rolling and molding 1003 can also be divided into little Bian roll-forming mechanism 1031 and great Bian roll-forming mechanism 1032, described device for rolling and molding 1003 comprises support 100, oppositely on described support 100 be provided with two transmission case bodies 1 and the spacing of two transmission case bodies 1 is adjustable on support 100, be convenient to change the purlin producing different size, transmission case body 1 is the hollow structure surrounded with sheet material, its shape can be varied, in the present embodiment, transmission case body 1 is cuboid, the sidewall of described transmission case body 1 is provided with some locating hole structures 13, running roller shaping mechanism 2 is arranged on transmission case body 1 by locating hole structure 13 is dismountable, described running roller shaping mechanism 2 comprises upper roll wheel assembly 21 and lower roll wheel assembly 22, described lower roll wheel assembly 22 connects driving mechanism 3 and this driving mechanism 3 is arranged in transmission case body 1, driving mechanism 3 comprises and is arranged on sprocket wheel 31 in casing 1 and drive motors (not shown), drive motors can implement transmission with belt pulley or chain or tooth bar etc. to sprocket wheel 31.
As shown in figs. 9-10, transmission case body 1 is in cubic shaped and inside is hollow structure, and described transmission case body 1 both sides are provided with some locating hole structures 13.Locating hole structure 13 comprises some upper locating holes 131 and lower locating hole 132, spacing between every two upper locating holes 131 is equal, spacing between every two lower locating holes 132 is equal, and the upper locating hole 131 of transmission case body 1 both sides and lower locating hole 132 one_to_one corresponding respectively.Because transmission case body 1 is an overall structure, enhance the rigidity of the frame of running roller shaping mechanism 2, eliminate workpiece 101 shaping time reaction force, improve the distortion of workpiece 101; Configure a running roller shaping mechanism 2 by original mount pad 102 to become all running roller shaping mechanisms 2 and be all arranged in a transmission case 1, saved a large amount of part processing charges, improve processing and installation accuracy; In addition, because driving mechanism 3 is arranged in transmission case 1, when efficiently solving chain drive, each mount pad 102 is skewed, cause the problem that processing work 101 is out of shape, in sprocket wheel, all drive disk assemblies of postpone are all in casing, improve the security of equipment, solve the infringement of cantilevered sprocket wheel to operative employee.
Described device for rolling and molding 1003 is also provided with a gear wheel reversing mechanism 5, described lower roll wheel assembly 22 connects driving mechanism 3 by gear wheel reversing mechanism 5 and this driving mechanism 3 is arranged in transmission case body 1, after upper roll wheel assembly 21 and lower roll wheel assembly 22 carry out 180 ° of rotations, described gear wheel reversing mechanism 5 can make upper roll wheel assembly 21 consistent with original rotation direction with the rotation direction of lower roll wheel assembly 22.
Upper roll wheel assembly 21 comprise several and transmission case body 1 affixed upload moving axis 211, each end of uploading moving axis 211 is connected with upper roll wheel 212 and upper roll wheel 212 can rotate along uploading moving axis 211; Described lower roll wheel assembly 22 comprises several lower drive shafts 221 be flexibly connected with transmission case body 1, lower drive shaft 221 can along horizontal axis, the end of each lower drive shaft 221 is connected with a lower roll wheel 220 matched with upper roll wheel 212, and described driving mechanism 3 connects lower drive shaft 221 and driving mechanism 3 can drive each lower drive shaft 221 along trunnion axis synchronous axial system.In this structure, each moving axis 211 and lower drive shaft 221 uploaded has two points and transmission case body 1 to fix, fixing tightr, not easily shift position or cause the position of uploading moving axis 211 and lower drive shaft 221 to offset, therefore, it is possible to reach higher machining accuracy because of effect of stress.
Lower roll wheel 220 comprises lower active roll 222 and lower driven running roller 223, friction plate can be adopted to separate in the middle of lower active roll 222 and lower driven running roller 223, described lower active roll 222 is fixedly connected with lower drive shaft 221, and described lower driven running roller 223 is flexibly connected with lower drive shaft 221 and lower driven running roller 223 can rotate along lower drive shaft 221.The lower roll wheel 220 of prior art is integral structure, because lower roll wheel 220 exists a small end and a large end, and when driving, small end is consistent with the rotating speed of large end, but linear velocity is different, cause small end in driving like this when driving, and hold greatly in skidding, cause power in-fighting, lower roll wheel 220 serious wear, and the present invention separates driving and format roll, namely lower roll wheel 220 is divided into lower active roll 222 and lower driven running roller 223, allows the power consumption of format roll (i.e. driven running roller 223) passive rotation, the complete machine that reduces friction, reduces.
Lower active roll 222 is fixedly connected with lower drive shaft 221 key 224, described lower driven running roller 223 bearing 225 is flexibly connected with lower drive shaft 221, lower driven running roller 223 is provided with away from one end of lower active roll 222 position block 226 that can be fixed lower driven running roller 223 position on lower drive shaft 221, this position block 226 is set on lower drive shaft 221, because lower active roll 222 and lower driven running roller 223 are independent separately settings, therefore there is gap between the two, if do not positioned lower driven running roller 223, then easily make lower driven running roller 223 that position skew occurs, thus affect processing progress, therefore the design of position block 226 serves the effect of the lower driven running roller 223 in accurately location, thus improve machining accuracy.
Two transmission case bodies 1 wherein have a transmission case body 1 can move on support 100, and are provided with the screw mandrel ranging mechanism 4 that several can measure two transmission case body 1 spacing between two transmission case bodies 1.When the purlin of production different model, the spacing between running roller shaping mechanism 2 and/or adjustment two transmission case bodies 1 must be changed, the adjustment of prior art normally carries out range measurement with slide calliper rule or micrometer, so just exist and waste time and energy and measure inaccurate problem, and all will readjust during each switching, there is no distance memory function.The present invention adopts the distance of screw mandrel ranging mechanism 4 to two transmission case bodies 1 to measure, and measures fast, accurately, switches adjustment rapidly.As the preferred scheme of one, screw mandrel ranging mechanism 4 comprises the screw mandrel 41 be flexibly connected with two transmission case bodies 1, this screw mandrel 41 have at least one end to be provided with position indicator 42 that one can show screw mandrel 41 displacement.Position indicator 42 has reading function, therefore memory is convenient to, thus adjust distance more fast and accurately, in the present embodiment, position indicator 42 adopts the position indicator of 09 series, the main shaft direction of rotation of this position indicator turns clockwise and is rotated counterclockwise reading two kinds of modes, and therefore no matter how screw mandrel 41 rotates, and position indicator 42 all can reading.
The top of transmission case body 1 and be positioned at each uploading above moving axis 211 and be equipped with a manhole 12, described manhole is provided with the cover plate 11 that be connected dismountable with transmission case body 1, shape, the size of described cover plate 11 match with manhole 12, open cover plate 11 can dismantle the parts of transmission case body 1 inside or overhaul, very convenient.As the preferred scheme of one, cover plate 11 is transparent panel, it can be poly (methyl methacrylate) plate, also can be glass plate or other plastic plate, transparent panel can observe the working condition of transmission case body 1 inside clearly, the working condition of convenient operation personnel timely facilities for observation inside with flat-plate molded become the process of workpiece 101.
As shown in figs 6-8 (arrow in figure is rotation direction), gear wheel reversing mechanism 5 comprises gear-box 50, this gear-box 50 is casing mechanisms, is provided with driving gear assembly 51, tumbler gear assembly 52, first driving gear component 53, second driving gear component 54 and the 3rd driving gear component 55 in described gear-box 50, wherein, driving gear assembly 51 comprises the driving shaft 511 connecting driving mechanism and the driving gear 512 be connected with driving shaft 511, driving gear 512 engages with the first driving gear component 53 and the second driving gear component 54, first driving gear component 53 engages with the 3rd driving gear component 55, the tumbler gear 522 that tumbler gear assembly 52 comprises reversing shaft 521 and is set on reversing shaft 521, described reversing shaft 521 can move forward and backward thus regulates the position on gear-box 50 and can engage with the second driving gear component 54 or the 3rd driving gear component 55 respectively when reversing shaft 521 moves forward and backward.Above-mentioned, first driving gear component 53 is contrary with the rotation direction of the second driving gear component 54, after the first driving gear component 53 engages with the 3rd driving gear component 55, the rotation direction of the 3rd driving gear component 55 is identical with the rotation direction of the second driving gear component 53, therefore after tumbler gear 522 engages with the second driving gear component 54 or the 3rd driving gear component 55 respectively, the rotation direction of tumbler gear 522 is consistent, therefore, no matter shaping mechanism is shifted one's position, as long as the turning cylinder of shaping mechanism is connected with tumbler gear 522, engage from different driving gear components by regulating tumbler gear 522, the rotation direction of shaping mechanism all can not change.
First driving gear component 53 comprises the first power transmission shaft 531 and is set in the first travelling gear 532 on the first power transmission shaft 531, second driving gear component 54 comprises second driving shaft 541 and is set in the second travelling gear 542 on second driving shaft 541, 3rd driving gear component 55 comprises the 3rd power transmission shaft 551 and is set in the 3rd travelling gear 552 on the 3rd power transmission shaft 551, described driving gear 512 engages with the first travelling gear 532 and the second travelling gear 542 respectively, first travelling gear 532 engages with the 3rd travelling gear 552, can engage with the second travelling gear 542 or the 3rd travelling gear 552 respectively when reversing shaft 521 moves forward and backward.On above-mentioned driving shaft 511, reversing shaft 521, first power transmission shaft 531, second driving shaft 541 and the 3rd power transmission shaft 551 realize being flexibly connected with gear-box 50 by bearing thus each above-mentioned axle can be made to realize rotating.It should be noted that, the second travelling gear 542 and the 3rd travelling gear 552 in the horizontal direction and vertically on position stagger.
Commutation pull bar 56 is equipped with in reversing shaft 521, described commutation pull bar 56 one end is inserted in reversing shaft 521 and is connected with reversing shaft 521, the other end extends gear-box 50 outer wall, pull commutation pull bar 56, the i.e. contact position of adjustable reversing shaft 521 and gear-box 50, also the position of tumbler gear 522 in gear-box 50 can just be regulated, very convenient.Such as, as shown in Figure 7, when the pull bar 56 that commutates is in original position, tumbler gear 522 engages with the 3rd travelling gear 552, and as shown in Figure 8, after commutation pull bar 56 pulls out, drive reversing shaft 521 to pull out, now, tumbler gear 522 engages with the second travelling gear 542.
Reversing shaft 521 is also arranged with can with the driving pulley assembly 523 of the equidirectional rotation of tumbler gear 522, described driving pulley assembly 523 is flexibly connected with gear-box 50.Obviously, driving pulley assembly 523 is operationally fixedly connected with reversing shaft 521, when reversing shaft 521 needs shift position, need first driving pulley assembly 523 and reversing shaft 521 to be unclamped, thus make reversing shaft 521 can in gear-box 50 shift position, when adjusting to the right place in position, again reversing shaft 521 and driving pulley assembly 523 are fixed, also namely the position of driving pulley assembly 523 in casing 50 is fixing, in the present embodiment, driving pulley assembly 523 is for being set in the drive sprocket 524 on reversing shaft 521, described drive sprocket 524 is flexibly connected with gear-box 50 by bearing.Described drive sprocket 524 bindiny mechanism connects lower drive shaft 221, and in the present embodiment, drive sprocket 524 passes through belt pulley or tooth bar or gear and connects sprocket wheel 31, is also just connected to lower drive shaft 221.
The course of work of the present invention is as follows: by sheet material successively by discharging device 1001, device for rolling and molding 1003 is entered into after charging straightening device 1002, open the motor of driving mechanism 3, band movable sprocket 31 rotates, thus drive lower drive shaft 221 to rotate, each lower active roll 222 synchronous axial system, workpiece 101 is put in equipment, i.e. upper roll wheel 212 and lower active roll 222 centre, workpiece 101 is rolled in equipment, because each lower driven running roller 223 can arrange separately an inclination angle, this inclination angle is the forming angle of workpiece 101, therefore workpiece 101 is compressing by lower driven running roller 223, after compressing end, export from material collecting device 1004,
When needs are switched to Z-shaped purline by C type purlin, the upper roll wheel 212 of transmission case body 1 side and lower active roll 222 can be rotated 180 °, now can realize sprocket wheel 31 by gear wheel reversing mechanism 5 to be connected with drive sprocket 524, keep upper roll wheel 212 and the original rotation direction of lower active roll 222 simultaneously, switch very convenient.
Specific embodiment described herein is only to the explanation for example of the present invention's spirit.Those skilled in the art can make various amendment or supplement or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present invention or surmount the scope that appended claims defines.
Although more employ transmission case body 1 herein, cover plate 11, manhole 12, locating hole structure 13, support 100, workpiece 101, mount pad 102, upper locating hole 131, lower locating hole 132, running roller shaping mechanism 2, upper roll wheel assembly 21, upload moving axis 211, upper roll wheel 212, lower roll wheel assembly 22, lower roll wheel 220, lower drive shaft 221, lower active roll 222, lower driven running roller 223, key 224, bearing 225, position block 226, driving mechanism 3, sprocket wheel 31, screw mandrel ranging mechanism 4, screw mandrel 41, position indicator 42, gear wheel reversing mechanism 5, gear-box 50, driving gear assembly 51, tumbler gear assembly 52, first driving gear component 53, second driving gear component 54, 3rd driving gear component 55, driving shaft 511, driving gear 512, reversing shaft 521, tumbler gear 522, driving pulley assembly 523, drive sprocket 524, first power transmission shaft 531, first travelling gear 532, second driving shaft 541, second travelling gear 542, 3rd power transmission shaft 551, 3rd travelling gear 552, term such as commutation pull bar 56 grade, but do not get rid of the possibility using other term.Use these terms to be only used to describe and explain essence of the present invention more easily, the restriction that they are construed to any one additional is all contrary with spirit of the present invention.
Claims (10)
1. a C/Z purlin exchanges production line, comprise the discharging device (1001) connected successively, charging straightening device (1002), device for rolling and molding (1003) and material collecting device (1004), it is characterized in that, described device for rolling and molding (1003) comprises support (100), described support (100) is upper opposite is provided with two transmission case bodies (1) and the spacing of two transmission case bodies (1) is upper adjustable at support (100), the sidewall of described transmission case body (1) is provided with some locating holes, running roller shaping mechanism (2) is arranged on transmission case body (1) by locating hole is dismountable, described running roller shaping mechanism (2) comprises upper roll wheel assembly (21) and lower roll wheel assembly (22), described device for rolling and molding (1003) is also provided with a gear wheel reversing mechanism (5), described lower roll wheel assembly (22) connects driving mechanism (3) by gear wheel reversing mechanism (5) and this driving mechanism (3) is arranged in transmission case body (1), after upper roll wheel assembly (21) and lower roll wheel assembly (22) carry out 180 ° of rotations, described gear wheel reversing mechanism (5) can make upper roll wheel assembly (21) consistent with original rotation direction with the rotation direction of lower roll wheel assembly (22).
2. C/Z purlin according to claim 1 exchanges production line, it is characterized in that, described upper roll wheel assembly (21) comprise several and transmission case body (1) affixed upload moving axis (211), each end of uploading moving axis (211) is connected with upper roll wheel (212) and upper roll wheel (212) can rotate along uploading moving axis (211); Described lower roll wheel assembly (22) comprises several lower drive shafts (221) be flexibly connected with transmission case body (1), lower drive shaft (221) can along horizontal axis, the end of each lower drive shaft (221) is connected with a lower roll wheel (220) matched with upper roll wheel (212), and described driving mechanism (3) connects lower drive shaft (221) and driving mechanism (3) can drive each lower drive shaft (221) along trunnion axis synchronous axial system.
3. C/Z purlin according to claim 2 exchanges production line, it is characterized in that, described lower roll wheel (220) comprises lower active roll (222) and lower driven running roller (223), described lower active roll (222) is fixedly connected with lower drive shaft (221), and described lower driven running roller (223) is flexibly connected with lower drive shaft (221) and lower driven running roller (223) can rotate along lower drive shaft (221).
4. C/Z purlin according to claim 3 exchanges production line, it is characterized in that, described lower active roll (222) is fixedly connected with lower drive shaft (221) key (224), described lower driven running roller (223) is flexibly connected with lower drive shaft (221) with bearing (225), descend driven running roller (223) to be provided with away from one end of lower active roll (222) the position block (226) that can be fixed lower driven running roller (223) position on lower drive shaft (221), this position block (226) is set on lower drive shaft (221).
5. the C/Z purlin according to claim 1 or 2 or 3 or 4 exchanges production line, it is characterized in that, described two transmission case bodies (1) wherein have a transmission case body (1) above can move at support (100), and are provided with the screw mandrel ranging mechanism (4) that several can measure two transmission case body (1) spacing between two transmission case bodies (1); Described screw mandrel ranging mechanism (4) comprises the screw mandrel (41) be flexibly connected with two transmission case bodies (1), this screw mandrel (41) have at least one end to be provided with position indicator (42) that one can show screw mandrel (41) displacement.
6. the C/Z purlin according to Claims 2 or 3 or 4 exchanges production line, it is characterized in that, the top of transmission case body (1) and be positioned at each moving axis (211) top of uploading and be equipped with a manhole (12), described manhole (12) is provided with the cover plate (11) that be connected dismountable with transmission case body (1), and shape, the size of described cover plate (11) match with manhole (12); Described cover plate (11) is transparent panel.
7. the C/Z purlin according to claim 1 or 2 or 3 or 4 exchanges production line, it is characterized in that, described gear wheel reversing mechanism (5) comprises gear-box (50), is provided with driving gear assembly (51), tumbler gear assembly (52), the first driving gear component (53), the second driving gear component (54) and the 3rd driving gear component (55) in described gear-box (50), wherein, driving gear assembly (51) comprises the driving shaft (511) connecting driving mechanism and the driving gear (512) be connected with driving shaft (511), driving gear (512) engages with the first driving gear component (53) and the second driving gear component (54), first driving gear component (53) engages with the 3rd driving gear component (55), tumbler gear assembly (52) comprises reversing shaft (521) and is set in the tumbler gear (522) on reversing shaft (521), described reversing shaft (521) can move forward and backward thus regulates the position on gear-box (50) and can engage with the second driving gear component (54) or the 3rd driving gear component (55) respectively when reversing shaft (521) is movable.
8. C/Z purlin according to claim 7 exchanges production line, it is characterized in that, described first driving gear component (53) comprises the first power transmission shaft (531) and is set in the first travelling gear (532) on the first power transmission shaft (531), second driving gear component (54) comprises second driving shaft (541) and is set in the second travelling gear (542) on second driving shaft (541), 3rd driving gear component (55) comprises the 3rd power transmission shaft (551) and is set in the 3rd travelling gear (552) on the 3rd power transmission shaft (551), described driving gear (512) engages with the first travelling gear (532) and the second travelling gear (542) respectively, first travelling gear (532) engages with the 3rd travelling gear (552), can engage with the second travelling gear (542) or the 3rd travelling gear (552) respectively when reversing shaft (521) is movable.
9. C/Z purlin according to claim 8 exchanges production line, it is characterized in that, commutation pull bar (56) is equipped with in described reversing shaft (521), described commutation pull bar (56) one end is inserted in reversing shaft (521) and is connected with reversing shaft (521), and the other end extends gear-box (50) outer wall.
10. C/Z purlin according to claim 9 exchanges production line, it is characterized in that, described reversing shaft (521) is also arranged with can with the driving pulley assembly (523) of tumbler gear (522) equidirectional rotation, described driving pulley assembly (523) is flexibly connected with gear-box (50); Described driving pulley assembly (523) is for being set in the drive sprocket (524) on reversing shaft (521), and described drive sprocket (524) is flexibly connected with gear-box (50), and described drive sprocket (524) bindiny mechanism connects lower drive shaft (221).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410057891.4A CN103769448B (en) | 2014-02-20 | 2014-02-20 | C/Z purlin exchanges production line |
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|---|---|---|---|
| CN201410057891.4A CN103769448B (en) | 2014-02-20 | 2014-02-20 | C/Z purlin exchanges production line |
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| CN103769448A CN103769448A (en) | 2014-05-07 |
| CN103769448B true CN103769448B (en) | 2015-08-26 |
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| CN105195564B (en) * | 2015-09-18 | 2017-04-26 | 厦门正黎明冶金机械有限公司 | Gear-meshing quick-changeover device for main forming unit |
| CN111908010B (en) * | 2020-04-10 | 2022-02-08 | 河南工业职业技术学院 | Mobile supply structure and electronic integrated board etching device |
| CN111515277A (en) * | 2020-05-18 | 2020-08-11 | 泉州鸿亿钢构件制造有限公司 | Adjusting device and method for purline forming machine |
| CN111570574A (en) * | 2020-05-18 | 2020-08-25 | 泉州鸿亿钢构件制造有限公司 | CZ type purline all-in-one machine and production method |
| CN113042582A (en) * | 2021-04-02 | 2021-06-29 | 阿尔法起重机有限公司 | Bending and pressing device for pedestrian walking platform of double-beam crane |
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| CN2818007Y (en) * | 2005-08-17 | 2006-09-20 | 庄森荣 | Contact roller forming apparatus |
| CN201389582Y (en) * | 2009-04-29 | 2010-01-27 | 百安力钢结构应用科技有限公司 | Full automatic roll forming device for metal roof panels |
| CN103298571A (en) * | 2010-12-28 | 2013-09-11 | 奥迪克3D股份公司 | Roll forming machine and method of roll forming |
| CN203695670U (en) * | 2014-02-20 | 2014-07-09 | 杭州一波机械有限公司 | C/Z purline interchange production line |
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