CN108285058B - Guide supporting mechanism for rewinding device of strips - Google Patents
Guide supporting mechanism for rewinding device of strips Download PDFInfo
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- CN108285058B CN108285058B CN201711425645.XA CN201711425645A CN108285058B CN 108285058 B CN108285058 B CN 108285058B CN 201711425645 A CN201711425645 A CN 201711425645A CN 108285058 B CN108285058 B CN 108285058B
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- Prior art keywords
- guide
- adjusting
- block
- guide roller
- length direction
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/26—Registering, tensioning, smoothing or guiding webs longitudinally by transverse stationary or adjustable bars or rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
- B65H23/032—Controlling transverse register of web
- B65H23/038—Controlling transverse register of web by rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/34—Apparatus for taking-out curl from webs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
Abstract
The invention relates to a guide supporting mechanism for a rewinding device of strips, which comprises a second guide roller connected with the discharge end of a guide mechanism, wherein a first guide roller is arranged above the front end of the second guide roller, a guide head is arranged beside the first guide roller, the guide head is arranged on a fixed block, the length direction of the first guide roller is horizontal and vertical to the guide head, a coiling roller is arranged at the discharge end of the first guide roller, the coiling roller is arranged above the first guide roller and the second guide roller, the length direction of the coiling roller is parallel to the first guide roller, a guide block is arranged below the second guide roller, clamping plates are arranged at two sides of a first guide groove, a driving mechanism drives the second guide roller to vertically reciprocate, when a strip is cut off by a cutting mechanism, the driving mechanism lifts the second guide roller, the guide block and the clamping plates upwards, the lifted second guide roller instantly increases the distance between the second guide roller and the core of the first guide roller, therefore, the strip is unfolded and flattened quickly, and the problem of crumpling or deviation when the strip is cut off can be avoided.
Description
Technical Field
The invention relates to the technical field of mechanical equipment, in particular to a guide and support mechanism for a rewinding device of strips.
Background
In the industrial production and civil life fields, the application of the strip is wide, as shown by combining the figure 1 and the figure 2, the strip surface of the strip A is provided with a clamping groove a, the strip A is rapidly cooled after being produced by the extruding device, the strip A at the cooling port needs to be coiled and packed so as to be transported, the existing strip A is coiled by adopting a rewinding device, the coiled strip A not only occupies less space and is convenient to transport, but also can furthest introduce that the surface of the strip A is scratched, in the process of coiling the strip A, the deviation of the strip A is prevented in the middle of the rewinding device, in the prior art, the rewinding device adopts a plurality of tensioning rollers to tighten the strip A so as to realize the tensioning and positioning of the strip A, however, in the actual operation, when the material tray of the rewinding device reaches the set diameter, rewinding unit must shut down, unloads the charging tray, utilizes blank mechanism to cut off strip A, then, strains the material through artificial mode, needs to fix a position strip A again, and the rewinding unit can be restarted to the ability, just can reach the coil stock operation to strip A. The above-mentioned coiling operation to strip A is very loaded down with trivial details, leads to the inefficiency of coiling operation.
The rewinding device for the strips, which is filed by the applicant on the same day, can improve the coiling efficiency of the strips A, when the diameter of a material tray of the strips A reaches a set diameter, a cutting mechanism needs to be started to cut off the material belt and coil the strips A, one end of the strips A is in a free state at the moment when the cutting mechanism cuts off the strips A, and when the coiling roller performs coiling operation, the strips A which still move cannot be tensioned, so that the strips A are easily crumpled.
Disclosure of Invention
The purpose of the invention is: the guide supporting mechanism for the rewinding device of the strips can avoid the problems of deviation and crumpling of the strips and improve the efficiency of material coiling.
In order to achieve the purpose, the invention adopts the technical scheme that:
a lead and just support mechanism for rewinding unit of strip, include the second deflector roll that links up with the guide mechanism discharge end, be provided with first deflector roll above the front end of second deflector roll, first deflector roll is parallel with the second deflector roll, the top side of first deflector roll still is provided with leads just the head, it is shaft-like and length direction level to lead just the head, it sets up on the fixed block to lead just the head, first deflector roll length direction level and perpendicular with leading just the head, the fixed block is connected with adjustment mechanism, adjustment mechanism adjusts and leads just the head along first deflector roll length direction reciprocating motion, the discharge end of first deflector roll is provided with the coil stock roller, the coil stock roller is located and arranges above between first deflector roll and the second deflector roll and length direction is parallel with first deflector roll, the below of second deflector roll is provided with the guide block, be provided with the first baffle box that the belting passes through on the guide block, the two sides of the first guide chute are provided with clamping plates, a channel for passing the belt material is formed between the clamping plates and the first guide chute, and the driving mechanism drives the second guide roller to vertically reciprocate.
Compared with the prior art, the invention has the technical effects that: the strip is guided and sent by the material guide mechanism, tensioned by the first guide roller and guided and sent to the coiling roller by the first guide roller, the coiling of the strip is implemented in the rotating process of the coiling roller, when the deviation problem of the upper strip occurs, the guide head is clamped in the strip clamping groove, the guide head is adjusted by the adjusting mechanism to move along the length direction of the first guide roller in two directions, so that the deviated strip is adjusted, when the strip is cut off by the cutting mechanism, the driving mechanism is started to lift the second guide roller, the material guide block and the clamping plate upwards, the distance between the second guide roller and the roller core of the first guide roller is increased instantly after the second guide roller is lifted, the strip is unfolded and flattened rapidly, and the problem of wrinkling or deviation when the strip is cut off can be avoided.
Drawings
FIGS. 1 and 2 are end views of a strip and a strip, respectively;
figures 3 and 4 are schematic views of the rewinding device for the strips in two views;
figure 5 is a front view of the rewinding device for the strips;
FIGS. 6, 7 and 8 are schematic views of the material guiding mechanism and the cutting mechanism from three viewing angles;
FIG. 9 is a schematic view of the material guiding mechanism;
FIG. 10 is a schematic view of the structure of the feeding side of the material guiding mechanism;
FIG. 11 is a schematic view of the cutting mechanism;
FIG. 12 is a schematic view of the structure of the swage block engaged with the tool holder;
FIG. 13 is a schematic view of the tool holder in engagement with the swage block;
FIGS. 14 and 15 are schematic views of the discharge end of the cutting mechanism from two different perspectives;
FIG. 16 is a schematic view showing the fitting structure of the clamping plate and the material guiding block;
FIGS. 17 and 18 are schematic structural views from two perspectives of a polarization mechanism;
FIGS. 19 and 20 are schematic diagrams showing the upper end mechanism of the winding roll in two views;
Detailed Description
The present invention will be further explained with reference to fig. 1 to 20:
the following describes in detail the features of the connection between the guiding and holding mechanism of the rewinding device for strips and the rewinding device, in combination with the structural features of the entire rewinding device for strips:
firstly, the rewinding device for the strips comprises a material guiding mechanism arranged on a workbench 10, a cutting mechanism 40 is arranged at the discharging end of the material guiding mechanism, the discharge end of the material guiding mechanism is also provided with a guide mechanism 20, the guide mechanism 20 comprises a guide head 21, the guiding head 21 is rod-shaped and horizontal in length direction, the guiding head 21 is arranged on a fixed block 22, a first guide roller 23 is arranged below the front end of the guide head 21, the length direction of the first guide roller 23 is horizontal and vertical to the guide head 21, the fixed block 22 is connected with an adjusting mechanism, the adjusting mechanism adjusts the guide head 21 to move back and forth along the length direction of the first guide roller 23, a coiling roller 30 is arranged at the discharge end of the guide mechanism 20, the coiling roller 30 is arranged above the front end of the first guide roller 23, the length direction of the coiling roller is parallel to the first guide roller 23, and a power mechanism drives the coiling roller 30 to rotate;
referring to fig. 5, a thick black line in the drawing indicates a trend of a strip a, referring to fig. 3 and 4, the strip a is guided by a material guiding mechanism, tensioned by a first guide roller 23, and guided by the first guide roller 23 to a winding roller 30, the winding roller 30 performs winding of the strip a during rotation, when the upper strip a has a deviation problem, the alignment head 21 is clamped in a clamping groove a of the strip a, and the adjustment mechanism adjusts the alignment head 21 to move along the length direction of the first guide roller 23 in two directions, so as to adjust the deviated strip a;
as shown in fig. 1 and fig. 2, the above-mentioned guiding head 21 itself can be arranged next to the slot a of the strip a, so the guiding head 21 itself can play a role of a positioning head to ensure the deviation problem when the strip a is wound, so the guiding mechanism 20 also plays a role of positioning itself in the actual working process to ensure the flatness of the end face of the material ring of the strip a, so the rewinding device can avoid the deviation of the strip, realize the effective positioning of the strip rolling, and improve the efficiency of the material rolling.
As a preferred embodiment of the present invention, the whole guiding head 21 is in a stepped shaft-shaped structure with a small front and a large back, and the small-size end and the large-size end of the guiding head 21 are in arc transition;
the guiding head 21 with the structure arrangement is convenient for the adjustment of the guiding head 21 in the moving process of linking the strip A, the correction of the strip A in the coiling process is implemented, the small-size end and the large-size end of the guiding head 21 are in arc transition, the scratch of the guiding head 21 on the surface of the strip A can be avoided, and when the guiding head 21 is used as a positioning mechanism, the guiding head 21 can be accurately clamped in the clamping groove a of the strip A.
Specifically, as shown in fig. 17 and 18, the adjusting mechanism includes a first adjusting block 24, the fixed block 22 is fixed on the first adjusting block 24, a second adjusting block 25 is arranged on the first adjusting block 24, a first adjusting cylinder 26 is arranged on the second adjusting block 25, a piston rod of the first adjusting cylinder 26 is horizontal, and the length direction of the piston rod is perpendicular to the length direction of the pilot head 21, the first adjusting block 24 is integrally in a shape of a channel steel plate with a vertical notch, two side groove walls of the first adjusting block 24 are provided with first guide pillars 241, the first guide pillars 241 are parallel to the piston rod of the first adjusting cylinder 26, the second adjusting block 25 is arranged on the first guide pillars 241, and the piston rod of the first adjusting cylinder 26 is connected to one side groove wall of the first adjusting block 24;
the first adjusting cylinder 26 is activated to move the first adjusting block 24 on the first guide post 241, so that the guide head 21 is moved along the first guide roller 23 in both directions to adjust the strip a.
In a further preferable scheme, the second adjusting block 25 is in an i-shaped structure, a second adjusting cylinder 27 is arranged at the lower end of the second adjusting block 25, a cylinder body of the second adjusting cylinder 27 is connected with a vertical plate 11 beside the workbench 10 through a first support 271, a piston rod of the second adjusting cylinder 27 is parallel to the length direction of the guide head 21 and is connected with the second adjusting block 25, a first guide rod 251 is arranged at the upper end of the second adjusting block 25, the length direction of the first guide rod 251 is parallel to the piston rod of the second adjusting cylinder 27, and the first guide rod 251 and a first sliding sleeve 272 on the first support 271 form a sliding guide fit;
the second adjusting cylinder 27 can link the guiding head 21 and the fixing block 22 to move in the horizontal direction, so that the guiding head 21 is close to or away from the roller body of the first guiding roller 23, and the distance between the guiding head 21 and the roller body of the guiding head 21 is just in the slot a of the strip a, thereby realizing accurate positioning of the position of the strip a.
Specifically, a sliding rod 252 is further arranged on the second adjusting block 25 in an overhanging manner, the length direction of the sliding rod 252 is parallel to the length direction of the pilot head 21, the fixed block 22 is arranged on the sliding rod 252 in a sliding manner, an adjusting bolt 221 is arranged on the fixed block 22, the length direction of the adjusting bolt 221 is parallel to the length direction of the pilot head 21, the rod end of the adjusting bolt is in threaded connection with the second adjusting block 25, the first guide roller 23 is rotatably arranged on the bracket 231, the lower end of the second adjusting block 25 is provided with a sliding groove, the length direction of the sliding groove is parallel to the piston rod of the first adjusting cylinder 26, a sliding block 253 is arranged in the sliding groove, and the bracket 231 is fixed on the sliding block 253;
the second adjusting cylinder 27 has a large position range for adjusting the position of the alignment head 21, so that accurate adjustment of the position of the alignment head 21 cannot be performed, and the adjusting bolt 221 is rotated to slide the fixed block 22 along the slide rod 252, thereby achieving fine adjustment of the positions of the fixed block 22 and the alignment head 21, ensuring that the front end of the alignment head 21 is located at the optimal position of the roller body of the first guide roller 23, and enabling the front end of the alignment head 21 to be located in the slot a of the strip a.
Further, as shown in fig. 14 and fig. 15, the cutting mechanism 40 includes a supporting frame 41 disposed on the working table 10, the supporting frame 41 is provided with a second guide post 411, the second guide post 411 is vertically disposed and slidably provided with a movable cross beam 42, the movable cross beam 42 is provided with a knife rest 421, the knife rest 421 is detachably provided with a cutting knife 422, a base 43 is disposed below the movable cross beam 42, the base 43 is provided with a knife rest 431, the upper end of the supporting frame 41 is provided with a cross beam 44, the middle section of the cross beam 44 is provided with a first connecting rod 441, the lower end of the first connecting rod 441 is hinged to one end of the second connecting rod 442, the middle section of the second connecting rod 442 is hinged to a third connecting rod 443 connected to the middle section of the upper end of the movable cross beam 42, the other end of the second connecting rod 442 is hinged to a piston rod of the driving cylinder 45, the piston rod of the driving, a second guide roller 50 is arranged at the discharging side of the cutting mechanism 40, a hinged shaft of the second connecting rod 442 is parallel to the second guide roller 50, and the second guide roller 50 is arranged below the front end of the first guide roller 23 and is parallel to the first guide roller 23;
the strip a is led out from a discharge port of the guiding and conveying mechanism and is overlapped on the second guide roller 50, the driving cylinder 45 is started, so that the second connecting rod 442 rotates up and down around a hinge shaft at one end, and in the process of rotating up and down the second connecting rod 442, the third connecting rod 443 is linked to move up and down, so that the movable cross beam 42 is linked to vertically reciprocate along the second guide pillar 411, and the cutter 422 is matched with the cutter holder 431, so that the cutting operation of the strip a is realized.
Further, a material pressing block 46 is arranged below the tool holder 421, the length direction of the material pressing block 46 is parallel to the length direction of the cutting knife 422, an opening 461 for accommodating the tool holder 421 is arranged on the material pressing block 46, the tool holder 421 is arranged in a gap with the bottom surface of the opening 461, a support spring is arranged at the upper end of the material pressing block 46, the upper end of the support spring is connected with the lower end of the support rod 463, and the upper end of the support rod 463 abuts against the lower plate surface of the cross beam 44;
the pressing block 46 is connected with the lower end of the supporting spring, the upper end of the supporting spring is connected with the lower end of the supporting rod 463, the supporting rod 463 abuts against the lower plate surface of the cross beam 44, so that elastic extrusion on the strip A can be implemented, not only scratch deformation of the strip A caused by rigid extrusion can be avoided, but also centralization on the strip A can be achieved, smooth cutting operation of the cutter 422 is ensured, the pressing block 46 is provided with an opening 461 for accommodating the cutter holder 421, the cutter holder 421 is arranged in a gap with the bottom surface of the opening 461, a sufficient descending distance is reserved for the cutter 422, complete cutting of the strip A is ensured, when the cutter holder 421 abuts against the bottom surface of the opening 461, the cutter 422 can be prevented from further descending, and breaking of the cutter 422 is avoided;
in order to further guide the strip a, as shown in fig. 14 and 15, a material guide block 52 is disposed below the second guide roller 50, a first material guide groove 521 through which the strip passes is disposed on the material guide block 52, clamping plates 51 are disposed on two sides of the first material guide groove 521, and a channel through which the strip passes is formed between the clamping plates 51 and the first material guide groove 521;
the strip a passes through the passage formed between the clamping plate 51 and the first material guide chute 521, which can form an effective flattening of the strip a, and avoid the situation that the strip a is wrinkled or wound.
Further, two ends of the second guide roller 50 are rotatably arranged on a second support 501, the material guide block 52 is fixed on the second support 501, the second support 501 is connected with a piston rod of the first lifting cylinder 53, the piston rod of the first lifting cylinder 53 is vertically upward, a second guide rod 502 is arranged on the second support 501, and the second guide rod 502 is vertical and forms a sliding fit with the second sliding sleeve 531 on the first lifting cylinder 53 in the vertical direction;
when the strip A is actually guided and fed, when a material tray wound by the material winding roller 30 reaches a designed size, cutting needs to be started to cut the strip, and when the cutting mechanism 40 performs cutting operation, one end of the strip A is cut off and is in a free posture at an instant, and when the strip A in the free posture is positioned on the second guide roller 50 for guiding and feeding, the strip A is very easy to loosen and wind, so that the situation that the head position of the winding material is very easy to wrinkle or deviate is often caused, at the moment, the first lifting cylinder 53 is started to lift the second guide roller 50 upwards, and the lifted second guide roller 50 increases the roller core distance with the first guide roller 23 at an instant, so that the strip A is quickly unfolded and flattened, and the problem that the wrinkle or deviation occurs when the strip A is cut can be avoided.
Specifically, as shown in fig. 16, in order to conveniently clamp the strip a into the channel formed between the clamping plate 51 and the first material guiding chute 521, a cantilever 511 is disposed on one side of the clamping plate 51, the cantilever 511 is L-shaped, one end of the cantilever 511 is rotatably disposed on a wall of an open slot 522 of the material guiding block 52, a rotating shaft of the cantilever is parallel to the first material guiding chute 521, a bottom of the open slot 522 is an inclined surface, a supporting spring is disposed on the inclined surface, a supporting head 523 is disposed on the supporting spring, and an end of the supporting head 523 abuts against one side edge of the cantilever 511;
the clamping plate 51 can be rotatably arranged at the side of the first material guide groove 521, the supporting head 523 abuts against the clamping plate 51 to close the clamping plate 51, and when the strip A is wrinkled, the clamping plate 51 is elastically matched with the material guide block 52, so that the strip A can be rapidly flattened.
More specifically, as shown in fig. 15, the second support 501 is further provided with a supporting rod 5011, a bearing 5012 is arranged at a rod end of the supporting rod 5011, a supporting arm 54 is arranged beside the workbench 10, one end of the supporting arm 54 is hinged to the workbench 10, the other end of the supporting arm 54 is provided with a supporting corner block 541 in a cantilevered manner, a hinge shaft of the supporting arm 54 is parallel to the second guide roller 50, an outer ring of the bearing 5012 and a side arm of an opening of the supporting arm 54 form a rolling fit, the supporting arm 54 is provided with a strip-shaped hole 542, a length direction of the strip-shaped hole 542 is parallel to a length direction of the supporting arm 54, and a sliding rod is arranged in the strip-shaped hole 542 in a sliding manner;
in the process of the up-and-down lifting of the second bracket 501, the supporting arm 54 rotates around the hinge shaft and is in a state of being lifted up and down, when the supporting arm 54 is lifted to the highest position, the supporting angle block 541 instantly supports the strip a and guides the strip a to the side of the first guide roller 23, so that the problem of wrinkling or deviation of the strip a can be further avoided.
In order to ensure the reliability of guiding and conveying the strip a, as shown in fig. 7 to 10, the problem of deviation or wrinkle of the strip a is avoided, the material guiding mechanism includes two first material guiding blocks 13 disposed on the workbench 10, the two first material guiding blocks 13 are disposed at intervals, and first material guiding openings 131 are disposed on opposite surfaces of the two first material guiding blocks 13, the first material guiding blocks 13 are slidably disposed on first sliding rods 14, the first sliding rods 14 are parallel to second guide rollers 50, two ends of the first sliding rods 14 are disposed on first frames 15, first nuts 132 are disposed on the first material guiding blocks 13, first lead screws 133 are disposed in the first nuts 132, the first lead screws 133 are parallel to the first sliding rods 14, and rod ends of the first lead screws 133 extend out of the first frames 15 and are provided with first adjusting heads;
the adjustment of the distance between the two first material guiding blocks 13 can be realized by adjusting the first adjusting head, so as to adapt to the guiding of the strips a with different width sizes.
In order to clamp the strip A, a first clamping block 61 is arranged on the discharging side of the first material guiding opening 131, the first clamping block 61 is fixed on the workbench 10, a second sliding rod 62 is arranged on the first clamping block 61, a second clamping block 63 is arranged on the second sliding rod 62, a nut 621 is arranged at the upper end of the second sliding rod 62, which extends out of the second clamping block 63, the second sliding rod 62 is sleeved with a spring 64, the upper end and the lower end of the spring 64 are respectively abutted against the upper plate surfaces of the nut 621 and the second clamping block 63, ejection cams 65 are rotatably arranged at the two ends of the first clamping block 61, each ejection cam 65 comprises an arc section and a straight edge section, and the ejection cams 65 are connected through a rotating connecting rod 651;
through rotating the above-mentioned rotating connecting rod 651 for the top stretches the cam 65 and rotates, when rotating to the circular arc section of top stretches the cam 65 and the lower plate of second clamp piece 63 and lean on, thereby realize pressing from both sides the adjustment of tight piece 63 with first clamp piece 61 interval to the second to adapt to the passing through of the strip A of different thickness, and when the urgent problem of system appearance, can promptly through rotating connecting rod 651, with the tight clamp of strip A, make the system shut down and overhaul.
The discharging sides of the first clamping block 61 and the second clamping block 63 are further provided with a heating block 71, the length direction of the heating block 71 is parallel to the length direction of the first material guiding block 13, two first material guiding bearings 72 are rotatably arranged on the upper end surface of one side of the heating block 71, which is close to the discharging sides of the first clamping block 61 and the second clamping block 63, the distance between the two first material guiding bearings 72 is adjustable, an adjusting block 711 is arranged on the side of the heating block 71, a material clamping block 712 is arranged at the upper end of the adjusting block 711, a channel through which a material belt passes is formed between the material clamping block 712 and the adjusting block 711, the adjusting block 711 is slidably arranged on a third sliding bar 713, the length direction of the third sliding bar 713 is parallel to the length direction of the first material guiding block 13, a second material guiding block 73 is fixed on the bar end of the third sliding bar 713, two second material guiding bearings 731 is rotatably arranged on the upper end surface of the second material guiding block 73, the distance between the two second material guiding bearings 731 is adjustable, two third material guiding blocks 81 are arranged on the discharging sides of the two second material guiding bearings 731, the two third material guiding blocks 81 are arranged at intervals, third material guiding openings 811 are arranged on opposite surfaces of the two third material guiding blocks 81, the third material guiding blocks 81 are arranged on a fourth sliding rod 82 in a sliding manner, the fourth sliding rod 82 is parallel to a first sliding rod 14, two ends of the fourth sliding rod 82 are arranged on a second frame 83, a second nut 812 is arranged on the third material guiding blocks 81, a second screw rod 813 is arranged in the second nut 812, the second screw rod 813 is parallel to the fourth sliding rod 82, the rod end of the second screw rod 813 extends out of the second frame 83 and is provided with a second adjusting head, an adjusting screw rod 831 is arranged on the second frame 83, the length direction of the adjusting screw rod 831 is parallel to the third sliding rod 713, the rod end of the adjusting screw rod is in threaded connection with the second material guiding blocks 73, a limiting screw head 832 is arranged on the adjusting screw rod 831, the limiting nut head 832 is abutted against the second material guiding block 73.
In order to adjust the height of the working platform 10, as shown in fig. 7 and 8, the working platform 10 is disposed on the adjusting slider 16, the adjusting slider 16 is provided with a nut to cooperate with the adjusting screw 17, the adjusting screw 17 is vertical, two ends of the adjusting screw 17 are fixed on the adjusting frame 18, and the horizontal position of the adjusting frame 18 on the vertical plate 11 is adjustable.
A nip roll 91 is further arranged above the rolling roll 30, the nip roll 91 is parallel to the rolling roll 30, two ends of the nip roll 91 are rotatably arranged on a frame body 92, the frame body 92 is connected with a piston rod of a second lifting cylinder 93, the piston rod of the second lifting cylinder 93 is vertically downward, a cylinder body is fixed on the vertical plate 11 through a third support 931, a third sliding sleeve 932 is arranged on the third support 931, a third sliding rod 933 is arranged in the third sliding sleeve 932, the third sliding rod 933 is vertical, the lower end of the third sliding rod 933 is fixed with the third support 931, and the third support 931 and the vertical plate 11 form adjustable fit in the horizontal direction;
when the material rolling roller 30 actually rolls materials, the material pressing roller is abutted against the outer wall of the material ring, so that the strip A in the material ring is tightly pressed and compacted, the material ring is ensured to be in a relatively compact state all the time, when the diameter of the material ring reaches a set diameter, the machine can be stopped, and the material ring is detached from the material rolling roller;
the diameter size of foretell material circle accessible sets up the diameter control mechanism on riser 11 and realizes, be provided with manual accommodate the lead screw 94 on foretell riser 11, accommodate the lead screw 94 is vertical and the rod end is provided with adjusting sliding sleeve 95, adjusting sliding sleeve 95 can reciprocate along accommodate the lead screw 94, through rotating accommodate the lead screw 94, adjust accommodate the elongation of lead screw 94, thereby realize the control to adjusting sliding sleeve 95 up-and-down stroke, the lower extreme that is provided with when adjusting sliding sleeve 95 is connected with support body 92, thereby realize the control to the second lift cylinder 93 stroke that rises, when ascending to adjusting sliding sleeve 95's stroke, can explain the diameter of material circle and reach the size of settlement, can shut down, lift the material circle off.
Claims (9)
1. Rewinding unit with lead rightly and support mechanism, its characterized in that: comprises a second guide roller (50) connected with the discharge end of a material guide mechanism, a first guide roller (23) is arranged above the front end of the second guide roller (50), the first guide roller (23) is parallel to the second guide roller (50), a guide head (21) is arranged beside the top of the first guide roller (23), the guide head (21) is rod-shaped and horizontal in length direction, the guide head (21) is arranged on a fixed block (22), the length direction of the first guide roller (23) is horizontal and vertical to the guide head (21), the fixed block (22) is connected with an adjusting mechanism, the adjusting mechanism adjusts the guide head (21) to reciprocate along the length direction of the first guide roller (23), the discharge end of the first guide roller (23) is provided with a material rolling roller (30), the material rolling roller (30) is arranged above and parallel to the first guide roller (23) between the first guide roller (23) and the second guide roller (50), the lower part of second deflector roll (50) is provided with guide block (52), be provided with first baffle box (521) that the area material passes through on guide block (52), the both sides of first baffle box (521) are provided with splint (51), form the passageway that the area material passes through between splint (51) and first baffle box (521), the vertical reciprocating motion of actuating mechanism drive second deflector roll (50).
2. Rewinding device with a guide and support mechanism according to claim 1, characterized in that: the whole guiding head (21) is of a stepped shaft-shaped structure with a small front part and a large rear part, and the small-size end and the large-size end of the guiding head (21) are in arc transition.
3. Rewinding device with a guide and support mechanism according to claim 1 or 2, characterized in that: the adjusting mechanism comprises a first adjusting block (24), the fixing block (22) is fixed on the first adjusting block (24), a second adjusting block (25) is arranged on the first adjusting block (24), a first adjusting cylinder (26) is arranged on the second adjusting block (25), a piston rod of the first adjusting cylinder (26) is horizontal, the length direction of the piston rod is perpendicular to the length direction of the guide head (21), the first adjusting block (24) is integrally in a shape of a channel steel plate, a notch of the first adjusting block is vertical, two side groove walls of the first adjusting block (24) are provided with first guide pillars (241), the first guide pillars (241) are parallel to a piston rod of the first adjusting cylinder (26), the second adjusting block (25) is arranged on the first guide pillars (241), and the piston rod of the first adjusting cylinder (26) is connected with one side groove wall of the first adjusting block (24).
4. A rewinding device with a guide and support mechanism according to claim 3, characterized in that: the second adjusting block (25) is of an I-shaped structure, a second adjusting cylinder (27) is arranged at the lower end of the second adjusting block (25), a cylinder body of the second adjusting cylinder (27) is connected with a vertical plate (11) beside the workbench (10) through a first support (271), a piston rod of the second adjusting cylinder (27) is parallel to the length direction of the guide head (21) and is connected with the second adjusting block (25), a first guide rod (251) is arranged at the upper end of the second adjusting block (25), the length direction of the first guide rod (251) is parallel to the piston rod of the second adjusting cylinder (27), and the first guide rod (251) and a first sliding sleeve (272) on the first support (271) form sliding guide matching.
5. Rewinding device with a guide and support mechanism according to claim 4, characterized in that: the second adjusting block (25) is further provided with a sliding rod (252) in an overhanging mode, the length direction of the sliding rod (252) is parallel to the length direction of the guide head (21), the fixing block (22) is arranged on the sliding rod (252) in a sliding mode, the fixing block (22) is provided with an adjusting bolt (221), the length direction of the adjusting bolt (221) is parallel to the length direction of the guide head (21), and the rod end of the adjusting bolt is connected with the second adjusting block (25) in a threaded mode.
6. A rewinding device with a guide and support mechanism according to claim 5, characterized in that: first deflector roll (23) rotate to set up on support (231), the lower extreme of second adjusting block (25) is provided with the spout, spout length direction is parallel with the piston rod of first adjustment cylinder (26), be provided with slider (253) in the spout, support (231) are fixed on slider (253).
7. A rewinding device with a guide and support mechanism according to claim 6, characterized in that: the both ends rotary type of second deflector roll (50) sets up on second support (501), guide block (52) are fixed on second support (501), second support (501) are connected with the piston rod of first lift cylinder (53), the piston rod of first lift cylinder (53) is vertical upwards, be provided with second guide arm (502) on second support (501), second guide arm (502) are vertical and constitute the sliding fit of vertical direction with second sliding sleeve (531) on first lift cylinder (53).
8. A rewinding device with a guide and support mechanism according to claim 7, characterized in that: one side of splint (51) is provided with cantilever (511), cantilever (511) are "L" shape and one end rotary type and set up on open slot (522) cell wall on guide block (52) and pivot and first baffle box (521) are parallel, the tank bottom of open slot (522) is the inclined plane, be provided with supporting spring on the inclined plane, last being provided with of supporting spring supports head (523), the tip of supporting head (523) supports with a side of cantilever (511) and leans on.
9. Rewinding device with a guide and support mechanism according to claim 8, characterized in that: second support (501) still is provided with branch (5011), the rod end of branch (5011) is provided with bearing (5012), workstation (10) side is provided with support arm (54), the one end and workstation (10) of support arm (54) are articulated, the other end overhang of support arm (54) is provided with supports angle block (541), the articulated shaft and second deflector roll (50) of support arm (54) are parallel, the outer lane of bearing (5012) constitutes the roll fit with the opening one side arm of support arm (54), be provided with strip hole (542) on support arm (54), strip hole (542) length direction is parallel with support arm (54) length direction, it slides and sets up in strip hole (542) to be provided with the slide bar on angle block (541).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711425645.XA CN108285058B (en) | 2017-12-25 | 2017-12-25 | Guide supporting mechanism for rewinding device of strips |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711425645.XA CN108285058B (en) | 2017-12-25 | 2017-12-25 | Guide supporting mechanism for rewinding device of strips |
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| Publication Number | Publication Date |
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| CN108285058A CN108285058A (en) | 2018-07-17 |
| CN108285058B true CN108285058B (en) | 2020-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711425645.XA Active CN108285058B (en) | 2017-12-25 | 2017-12-25 | Guide supporting mechanism for rewinding device of strips |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111421579A (en) * | 2020-03-03 | 2020-07-17 | 深圳市瑞坤自动化设备有限公司 | Adhesive tape cutting machine |
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| CN108285058A (en) | 2018-07-17 |
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Effective date of registration: 20200508 Address after: 246600 Anhui Xuantong Electromechanical Technology Co., Ltd., Lianyun Economic Development Zone, Yuexi County, Anqing City, Anhui Province Applicant after: Anhui Xuantong Electromechanical Technology Co., Ltd Address before: 246003 Anhui Province, Anqing City Yingjiang District Evergreen Industrial Park Applicant before: ANHUI LANXI ENGINEERING TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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