CN211545558U - Winding system of special-shaped metal long material forming production line - Google Patents

Abstract

The utility model relates to a roll-up system of long material shaping production line of dysmorphism metal, it includes base, receipts material platform, receipts charging tray, roll-up axle, quick assembly disassembly mechanism, roll-up mechanism and sideslip mechanism. On one hand, the utility model can realize the disassembly and assembly of the material receiving disc rapidly by the conflict and separation between the outer wall of the external support pad and the inner wall of the furling drum through the synchronous outward opening or inward furling of the external support pads; on the other hand, the special-shaped metal long material is precisely coiled in rows in a self-rotation mode that the material receiving platform moves transversely, the quick assembling and disassembling mechanism and the take-up reel are concentric and synchronous.

Description

Winding system of special-shaped metal long material forming production line

Technical Field

The utility model belongs to special-shaped metal long material former field, concretely relates to roll-up system of special-shaped metal long material shaping production line.

Background

The equipment and processing technique of the special-shaped metal long material (also called as a metal section) mainly uses a production mode of metal cold machining continuous forming to solve the problems of production efficiency, precision and length of the metal material. The production process is the highest level of the international special-shaped metal long material processing industry, is mainly mastered in a few foreign enterprises at present, is the first company applying the technology in China, and breaks through the situation that partial materials in high-tech fields such as automobile manufacturing, aerospace and the like depend on import.

Specifically, the processing of the special-shaped metal long material basically adopts a 5-roll rolling process, the first rolling part adopts a two-roll rolling process, and simultaneously, a roll die controls the width of the material and is used for the primary forming of a blank wire; the second and the third rolling parts adopt a two-roller rolling process, the left and the right side rollers ensure the stability of upper and lower roller cavities, and the high-precision roller die is matched with a combined straightening device to play a role in guiding and guarding while improving the dimensional precision; the fourth front roller die further approaches the metal deformation state and size according to the preset size and shape, and a four-roller forming process is used for ensuring the formation of a groove; and the size and the shape of the roller die pair before the fifth connection are corrected again, and the four rollers are used for rolling to enable the metal to flow in a preset direction so as to realize a groove with a small upper opening and a large bottom. Wherein, first, second third fourth ally oneself with and be used for product primary forming, and the fourth fifth ally oneself with calendering part is used for final shaping of product and finishing, and the auxiliary action of roller die is indispensable, and simultaneously, after the product shaping, adopt material collecting device to carry out rolling and accurate row material to deliver for the customer after the packing.

However, in the process of material receiving, the material receiving disc is mounted on the material receiving shaft for receiving material, so that a mounting and positioning process is required, but at present, the adopted mode is that locking is carried out through an outer part, so that not only is the operation inconvenient (the concentricity is difficult to master, and the received material cannot be precisely discharged as a result of the belt), but also the time for replacing the material receiving disc is long, and the quick mounting or replacement of the material receiving disc cannot be realized.

Disclosure of Invention

The utility model aims to solve the technical problem that overcome prior art not enough, provide a roll-up system of long material shaping production line of brand-new special-shaped metal.

In order to solve the technical problem, the utility model discloses the technical scheme who takes as follows:

the utility model provides a roll-up system of long material shaping production line of dysmorphism metal, it includes:

a base;

a material receiving platform;

the material collecting disc comprises a winding drum with an inserting hole inside and wheel discs arranged at two end parts of the winding drum;

a take-up shaft extending in the horizontal direction and adjustably provided along the longitudinal direction thereof;

quick assembly disassembly mechanism, it is including can the cover establish the axle sleeve of roll-up axle periphery, round the circumference of axle sleeve distribute and stretch into from a tip many vaulting poles in the axle sleeve, set up in every the vaulting pole tip just can laminate in the interior stay pad in the roll-up axle outside, set up in every the outer pad, the cover of propping of vaulting pole tip are established every the vaulting pole periphery and both ends are contradicted the axle sleeve with interior elastic component between the pad, set up in the roll-up is epaxial and with every interior stay pad matched with tight ring that rises, wherein the polylith interior stay pad and polylith the outer pad all round the even interval distribution in circumference of axle sleeve, work as the tight ring that rises is along with roll-up axle motion and with a plurality of interior stay pad is synchronous to when the axle sleeve inner wall opens, the elastic component shrink, a plurality of it is synchronous outwards to open and shore the inner wall of spliced eye to prop outward the outer pad, the material collecting disc and the material collecting shaft are fixedly arranged; when the tensioning ring moves along with the furling shaft and is gradually separated from the inner supporting pads, the elastic piece drives the inner supporting pads to be inwardly tightened and clamped on the furling shaft, the outer supporting pads are synchronously inwardly furled and separated from the inner wall of the inserting hole, and the material collecting disc is drawn out from the outer supporting pads;

the winding mechanism comprises a driving wheel disc and a driving unit, the driving wheel disc is rotatably arranged on the material receiving platform around the axial direction of the winding shaft, the driving unit drives the driving wheel disc to rotate, and the shaft sleeve is fixedly connected with the driving wheel disc;

and the transverse moving mechanism is used for driving the material receiving platform to reciprocate along the length direction of the furling shaft and is arranged on the base.

Preferably, the tensioning ring is fixed on the furling shaft, the tensioning ring is in a round table shape, the inner support pad is provided with a matching surface matched with the conical surface of the round table, when the inner support pad is outwards opened, the conical surface of the round table wedges the inner wall of the inner support pad, and the matching surface moves along the conical surface and is separated from the inner support pad to the furling shaft.

Specifically, the cone angle formed by the circular truncated cone is 10-30 degrees. In this example 15 deg., which facilitates wedging of the tensioner ring.

According to the utility model discloses a concrete implementation and preferred aspect, the vaulting pole has four, and round the circumference evenly distributed of axle sleeve, and interior propping pad and outer propping pad correspondence are equipped with four, and the elastic component correspondence sets up four.

Preferably, the stay bar is correspondingly arranged in the middle of the shaft sleeve.

Preferably, the outer support pad is disposed along an axial extension of the bushing. Therefore, the contact area of the winding shaft and the plug hole of the winding drum is larger, and the rotation synchronism of the winding shaft and the winding drum is improved.

According to another embodiment and preferred aspect of the present invention, the outer arc connecting rod is located in a space formed by every two adjacent outer supporting pads and connects the two outer supporting pads, wherein the center of the outer arc connecting rod coincides with the center of the outer supporting pad, and when the outer supporting pads are tightened inward, the outer arc connecting rod is inserted into the outer supporting pad; when the outer support pad is opened outwards, the outer arc-shaped connecting rod is drawn out of the outer support pad.

Preferably, the plurality of outer arc connecting rods are spirally distributed along the length direction of the outer supporting pad. The arrangement of the outer arc-shaped connecting rod can enhance the supporting strength provided by the outer supporting pad on one hand; on the other hand, the synchronism of the outer supporting pads is ensured.

Similarly, the inner arc-shaped connecting rod is positioned in a space area formed by every two adjacent inner supporting pads and connects the two inner supporting pads, wherein the circle center of the inner arc-shaped connecting rod is superposed with the circle center of the inner supporting pad, and when the inner supporting pads are tightened inwards, the inner arc-shaped connecting rod is inserted into the inner supporting pads; when the inner support pad is opened outwards, the inner arc-shaped connecting rod is drawn out of the inner support pad.

According to another specific implementation and preferable aspect of the present invention, a positioning plate is disposed at an end of the shaft sleeve, the furling shaft is movably disposed relative to the positioning plate, the quick-assembly and disassembly mechanism further includes a driving member disposed on the positioning plate and used for driving the furling shaft to move, wherein the furling shaft drives the tension ring top support or the loosening inner support pad to open outward or to tighten inward under the driving of the driving member;

the driving wheel disc is fixedly connected with the positioning disc, an annular rack is formed in the periphery of the driving wheel disc, and the driving unit comprises a driving gear matched with the annular rack and a motor.

Preferably, the end of the winding shaft, which protrudes out of the positioning disc, is further provided with a driving disc parallel to the positioning disc, wherein a gap is formed between the positioning disc and the driving disc, and the driving member comprises a wedging module which can be wedged into the gap, a power device which drives the wedging module to be wedged into or exit from the gap, and a restorer which drives the winding shaft to restore.

Furthermore, the wedging module is provided with a plurality of wedging modules which are evenly distributed around the circumference of the positioning disc, and the power device adopts a common air cylinder for pushing.

As for wedging the module, its cross-section is right triangle, wherein from the right-angle side laminating on the positioning disk, the cylinder is used in another right-angle side, wedges the module simultaneously and from the right-angle side and the hypotenuse formation apex angle of laminating the positioning disk and wedges in the interval seam.

Meanwhile, the air cylinder is arranged along the radial extension of the positioning disc.

The restorer comprises a sealing cover arranged at the end part of the shaft sleeve far away from the driving wheel disc, a positioning ring arranged on the furling shaft and a tension spring which is sleeved outside the furling shaft and is fixedly connected between the sealing cover and the positioning ring at two end parts, when the wedging module is wedged into the spacing gap, the furling shaft moves transversely, and the tension spring is stretched; when the wedging module exits from the spacing gap, the retraction spring pulls the retraction shaft to reset.

In addition, the furling system also comprises a telescopic rod arranged on the material receiving platform, a roller seat arranged at the top of the telescopic rod, and two supporting rollers which are arranged on the roller seat and form free rolling support with the end part of the furling shaft far away from the driving wheel disc.

Specifically, the support rollers are correspondingly arranged on two opposite sides of the multiple winding shafts. In the art, it is quite common to use a mode in which the roll shafts are freely rolled and supported.

Due to the implementation of the above technical scheme, compared with the prior art, the utility model have the following advantage:

on one hand, the utility model can realize the disassembly and assembly of the material receiving disc rapidly by the conflict and separation between the outer wall of the external support pad and the inner wall of the furling drum through the synchronous outward opening or inward furling of the external support pads; on the other hand, the special-shaped metal long material is precisely coiled in rows in a self-rotation mode that the material receiving platform moves transversely, the quick assembling and disassembling mechanism and the take-up reel are concentric and synchronous.

Drawings

Fig. 1 is a schematic front view (half-section) of the furling system of the present invention;

FIG. 2 is a schematic left side view of the quick release mechanism of FIG. 1;

wherein: A. a base;

B. a material receiving platform;

C. a material receiving disc; c1, a winding drum; c2, a wheel disc;

D. reeling a shaft;

E. a quick disassembly and assembly mechanism; 1. a shaft sleeve; 2. a stay bar; 3. an inner support pad; 3a, a matching surface; 4. an outer bolster; 5. an elastic member; 6. a tension ring; 7. an outer arc connecting rod; 8. an inner arc-shaped connecting rod; 9. positioning a plate; 10. a drive member; 100. wedging the module; 101. a power device; 102. a repositor; 102a, a sealing cover; 102b, a positioning ring; 102c, a tension spring; 11. a drive disc;

F. a winding mechanism; f1, driving the wheel disc; f2, a drive unit; f20, driving gear; f21, motor; f3, annular rack;

G. a traversing mechanism; g1, a slide; g2, a screw rod; g3, meshing gears; g4, servo motor;

H. a telescopic rod;

I. a roller seat;

J. and supporting the roller.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and that modifications may be made by one skilled in the art without departing from the spirit and scope of the application and it is therefore not intended to be limited to the specific embodiments disclosed below.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through intervening media. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature. It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1, the winding system of the profiled metal long material forming production line in this embodiment includes a base a, a material receiving platform B, a material receiving tray C, a winding shaft D, a quick assembling and disassembling mechanism E, a winding mechanism F, and a traversing mechanism G.

The material receiving platform B can be arranged on the base A in a left-right reciprocating transverse mode along the horizontal direction.

Specifically, the transverse moving mechanism G comprises a sliding seat G1 arranged at the bottom of the material receiving platform B, a sliding rail formed on the base A and matched with the sliding seat G1, a screw rod G2 matched with the sliding seat G1, an engaging gear G3 and a servo motor G4, wherein under the driving of the servo motor G4, the engaging gear G3 is in transmission, the screw rod G2 rotates in the forward and reverse directions, and therefore the sliding seat can reciprocate on the sliding rail.

And the material collecting disc C comprises a winding drum C1 with an inserting hole inside and a wheel disc C2 arranged at two end parts of the winding drum C1.

And a take-up shaft D extending in the horizontal direction and adjustably provided in the longitudinal direction thereof.

Quick assembly disassembly mechanism E, it is including can establishing the axle sleeve 1 in roll-up axle D periphery, many vaulting poles 2 in the axle sleeve 1 are just stretched into from a tip to the circumference distribution round axle sleeve 1, set up in the interior vaulting pad 3 in the roll-up axle D outside of tip and can laminating in every vaulting pole 2, set up the outer vaulting pad 4 at every vaulting pole 2 outer tip, the cover is established at every vaulting pole 2 periphery and both ends conflict at the axle sleeve 1 and the elastic component 5 between interior vaulting pad 3, set up on roll-up axle D and with every piece interior vaulting pad 3 matched with tight ring 6 that rises, wherein the even interval distribution of circumference round axle sleeve 1 of many pieces interior vaulting pad 3 and the outer vaulting pad 4 of polylith.

In this example, four brace rods 2 are uniformly distributed around the circumference of the shaft sleeve 1, four inner brace pads 3 and four outer brace pads 4 are correspondingly arranged, and four elastic pieces 5 are correspondingly arranged.

The stay bar 2 is correspondingly arranged in the middle of the shaft sleeve 1.

The cross sections of the inner supporting pad 3 and the outer supporting pad 4 are arc sections, and the circle centers of the inner supporting pad 3 and the outer supporting pad 4 are coincided.

The outer bearing pad 4 is arranged along the axial extension of the shaft sleeve 1. Therefore, the contact area of the winding shaft and the plug hole of the winding drum is larger, and the rotation synchronism of the winding shaft and the winding drum is improved.

Meanwhile, as shown in fig. 2, in the space area formed by every two adjacent outer supporting pads 4, and the outer arc connecting rod 7 connecting the two outer supporting pads 4, wherein the circle center of the outer arc connecting rod 7 is overlapped with the circle center of the outer supporting pad 4, when the outer supporting pad is tightened inwards, the outer arc connecting rod 7 is inserted into the outer supporting pad 4; when the outer support pad 4 is opened outwards, the outer arc connecting rod 7 is drawn out from the outer support pad 4.

In this example, a plurality of outer arcuate connecting rods 7 are helically distributed along the length of the outer bolster 4 (not shown). The arrangement of the outer arc-shaped connecting rod 7 can enhance the supporting strength provided by the outer supporting pad on one hand; on the other hand, the synchronism of the outer supporting pads is ensured.

Similarly, in the space area formed by the inner support pads 3 positioned in every two adjacent blocks, the inner arc-shaped connecting rod 8 is used for connecting the two inner support pads 3, wherein the circle center of the inner arc-shaped connecting rod 8 is superposed with the circle center of the inner support pad 3, and when the inner support pads 3 are tightened inwards, the inner arc-shaped connecting rod 8 is inserted into the inner support pads 3; when the inner support cushion 3 is opened outwards, the inner arc-shaped connecting rod 8 is drawn out from the inner support cushion 3.

In addition, in this example, the tension ring 6 is fixed on the furling shaft D, the tension ring 6 is in a circular truncated cone shape, the inner support pad 3 is provided with a matching surface 3a matched with the conical surface of the circular truncated cone, when the inner support pad 3 is expanded outwards, the conical surface of the circular truncated cone wedges the inner wall of the inner support pad 3, and the matching surface 3a moves along the conical surface and is taken away from the inner support pad 3 to be separated from the furling shaft D.

In this example, the cone angle formed by the circular truncated cone is 15 degrees, so that the tensioning ring 6 can be conveniently wedged, and further the inner supporting pads 3 can be conveniently and synchronously opened.

That is, when the tension ring 6 moves rightwards along with the furling shaft D, the tension ring 6 is wedged into the inner wall surfaces of the four inner support pads 3 which move synchronously from the conical surface of the circular truncated cone, the matching surface 3a moves leftwards along the conical surface, the inner support pads 3 at the moment are separated from the furling shaft D and are arranged in an opening manner towards the inner wall of the shaft sleeve 1, meanwhile, the elastic part 5 (namely, the spring) is in a compression state, the four outer support pads 4 are synchronously unfolded therewith and are propped against the inner wall of the insertion hole of the furling cylinder, and the material receiving disc and the furling shaft are fixedly arranged, so that the positioning of;

after finishing the roll-up of long material in the positioned state, when tight ring 6 moves left along with roll-up axle D and progressively separates with a plurality of interior pads 3 that prop, elastic component 5 orders about a plurality of interior pads 3 that prop and inwards tighten up and the centre gripping is on roll-up axle D, and a plurality of outer pads 4 that prop inwards draw in step and separate with the inner wall of spliced eye, and the material collecting tray is taken out on a plurality of outer pads that prop, accomplishes the dismouting of material collecting tray promptly.

In this embodiment, a positioning disc 9 is disposed at an end of the shaft sleeve 1, the winding shaft D is movably disposed relative to the positioning disc 9, and the quick-assembly and disassembly mechanism E further includes a driving member 10 disposed on the positioning disc 9 and used for driving the winding shaft D to move, wherein the winding shaft D drives the tensioning ring 6 to prop or loosen the inner supporting pad 3 to open outwards or tighten inwards under the driving of the driving member 10.

The end of the winding shaft D protruding out of the positioning disc 9 is also provided with a driving disc 11 parallel to the positioning disc 9, wherein a gap is formed between the positioning disc 9 and the driving disc 11, and the driving piece 10 comprises a wedging module 100 capable of being wedged into the gap, a power device 101 driving the wedging module 100 to be wedged into or exit from the gap, and a restorer 102 driving the winding shaft D to be restored.

In this case, the wedging modules 100 are in a plurality and are distributed uniformly around the circumference of the positioning plate 9, and the power means 101 are pushed by means of a conventional pneumatic cylinder.

As for wedging module 100, its cross-section is a right triangle, where the self-righting edge fits over the puck, the cylinder acts on the other, and the module wedges into the spacer at a vertex angle formed by the self-righting edge and the hypotenuse of the puck.

Meanwhile, the air cylinder is arranged along the radial extension of the positioning disc.

The restorer 102 comprises a sealing cover 102a arranged at the left end part of the shaft sleeve 1, a positioning ring 102b arranged on the furling shaft D and a tension spring 102c which is sleeved outside the furling shaft D and is fixedly connected between the sealing cover 102a and the positioning ring 102b at two end parts, when the wedging module 100 is wedged into the spacing gap, the furling shaft D transversely moves rightwards, and the tension spring 102c is stretched; when the wedging module 100 exits the gap, the tension spring 102c pulls the retraction shaft D to reset.

And the winding mechanism F comprises a driving wheel disc F1 which is rotatably arranged on the material receiving platform B around the axial direction of the winding shaft D and a driving unit F2 which drives the driving wheel disc F1 to rotate, wherein the shaft sleeve 1 is fixedly connected with the driving wheel disc F1.

In this example, the drive disk f1 is fixedly connected to the positioning plate 9, the positioning plate 9 and the right end portion of the sleeve 1.

Meanwhile, an annular rack f3 is formed at the outer periphery of the driving wheel f1, and the driving unit f2 includes a driving gear f20 and a motor f21 which are matched with the annular rack f 3.

In addition, the furling system also comprises a telescopic rod H arranged on the material receiving platform B, a roller seat I arranged at the top of the telescopic rod H, and two supporting rollers J which are arranged on the roller seat I and form free rolling support with the left end part of the furling shaft.

Specifically, the supporting rollers J are correspondingly arranged on two opposite sides of the furling shaft D. In the art, it is very common to use a mode in which the roll shafts are supported in a free rolling manner, and the purpose of this is to improve the stability of the rolled long material.

The present invention has been described in detail, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the same, and the protection scope of the present invention should not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims (10)

1. The utility model provides a roll-up system of long material shaping production line of dysmorphism metal which characterized in that: it includes:

a base;

a material receiving platform;

the material collecting disc comprises a winding drum with an inserting hole inside and wheel discs arranged at two end parts of the winding drum;

a take-up shaft extending in the horizontal direction and adjustably provided along the longitudinal direction thereof;

quick assembly disassembly mechanism, it includes can the cover establish the axle sleeve in roll-up axle periphery, stretch into many vaulting poles in the axle sleeve round the circumference distribution of axle sleeve and from a tip, set up in every the vaulting pole tip just can laminate in the interior stay pad in the roll-up axle outside, set up in every the outer pad, the cover of propping of vaulting pole tip are established every the vaulting pole periphery and both ends are contradicted the axle sleeve with interior elastic component between the pad, set up in the roll-up is epaxial and with every interior stay pad matched with tight ring that rises, wherein the polylith interior stay pad and polylith the outer pad all round the even interval distribution in circumference of axle sleeve, when the tight ring that rises is along with roll-up axle motion and with a plurality of interior stay pad synchronous to when the axle sleeve inner wall opens, the elastic component shrink, a plurality of it is in to outwards open and shore the inner wall of spliced eye outward in step, the material collecting disc and the material collecting shaft are fixedly arranged; when the tensioning ring moves along with the furling shaft and is gradually separated from the inner supporting pads, the elastic piece drives the inner supporting pads to be inwardly tightened and clamped on the furling shaft, the outer supporting pads are synchronously inwardly furled and separated from the inner wall of the inserting hole, and the material collecting disc is drawn out from the outer supporting pads;

the winding mechanism comprises a driving wheel disc and a driving unit, the driving wheel disc is rotatably arranged on the material receiving platform around the axial direction of the winding shaft, the driving unit drives the driving wheel disc to rotate, and the shaft sleeve is fixedly connected with the driving wheel disc;

and the transverse moving mechanism is used for driving the material receiving platform to reciprocate along the length direction of the furling shaft and is arranged on the base.

2. The winding system of a profiled metal long product forming line according to claim 1, characterized in that: the tensioning ring is fixed on the furling shaft, the tensioning ring is in a round table shape, a fitting surface matched with the conical surface of the round table is arranged on the inner support pad, when the inner support pad is outwards opened, the conical surface of the round table wedges the inner wall of the inner support pad, and the fitting surface moves along the conical surface and is separated from the inner support pad to the furling shaft.

3. The winding system of a profiled metal long product forming line according to claim 1, characterized in that: the vaulting pole has four, and round the circumference evenly distributed of axle sleeve, interior prop the pad with outer the pad correspondence is equipped with four, the elastic component correspondence set up four, wherein the vaulting pole correspond the setting and be in the middle part of axle sleeve.

4. The winding system of a profiled metal strip forming line according to claim 3, wherein: the outer supporting pads extend along the axial direction of the shaft sleeve, are positioned in a space formed by every two adjacent outer supporting pads, and are connected with each other by an outer arc-shaped connecting rod, wherein the circle center of the outer arc-shaped connecting rod is superposed with the circle center of the outer supporting pads, and when the outer supporting pads are tightened inwards, the outer arc-shaped connecting rods are inserted into the outer supporting pads; when the outer support pad is expanded outwards, the outer arc-shaped connecting rod is drawn out of the outer support pad.

5. The winding system of a profiled metal strip forming line according to claim 4, wherein: a plurality of outer arc connecting rod is along outer pad length direction is spiral distribution.

6. The winding system of a profiled metal long product forming line according to claim 1, characterized in that: the inner arc-shaped connecting rod is positioned in an interval area formed by every two adjacent inner supporting pads and connects the two inner supporting pads, the circle center of the inner arc-shaped connecting rod is superposed with the circle center of the inner supporting pad, and when the inner supporting pads are tightened inwards, the inner arc-shaped connecting rod is inserted into the inner supporting pads; when the inner support pad is opened outwards, the inner arc-shaped connecting rod is drawn out of the inner support pad.

7. The winding system of a profiled metal long product forming line according to claim 1, characterized in that: the quick disassembling and assembling mechanism comprises a sleeve, a positioning disc, a winding shaft, a driving piece and a tensioning ring, wherein the positioning disc is arranged at one end of the sleeve, the winding shaft is movably arranged relative to the positioning disc, the driving piece is arranged on the positioning disc and used for driving the winding shaft to move, and under the driving of the driving piece, the winding shaft drives the tensioning ring to support or loosen the inner supporting pad to stretch outwards or contract inwards;

the drive wheel disc with positioning disk fixed connection, and the periphery of drive wheel disc form annular rack, drive unit include with annular rack assorted drive gear and motor.

8. The winding system of a profiled metal strip forming line according to claim 7, wherein: the end part of the furling shaft, which protrudes out of the positioning disc, is also provided with a driving disc parallel to the positioning disc, wherein a spacing gap is formed between the positioning disc and the driving disc, and the driving piece comprises a wedging module which can be wedged into the spacing gap, a power device which drives the wedging module to be wedged into or withdraw from the spacing gap, and a restorer which drives the furling shaft to restore.

9. The winding system of a profiled metal strip forming line according to claim 8, wherein: the restorer comprises a sealing cover arranged at the end part of the shaft sleeve far away from the driving wheel disc, a positioning ring arranged on the furling shaft and a tension spring sleeved outside the furling shaft and fixedly connected between the sealing cover and the positioning ring at two end parts, when the wedging module is wedged into the spacing gap, the furling shaft moves transversely, and the tension spring is stretched; when the wedging module exits from the spacing gap, the retraction spring pulls the retraction shaft to reset.

10. The winding system of a profiled metal long product forming line according to claim 1, characterized in that: the winding system further comprises a telescopic rod arranged on the material receiving platform, a roller seat arranged at the top of the telescopic rod, and two supporting rollers which are arranged on the roller seat and form free rolling support with the end part of the winding shaft far away from the driving wheel disc.

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