CN111620155B

CN111620155B - Special winding device and winding method for waterproof coiled material production

Info

Publication number: CN111620155B
Application number: CN202010494481.1A
Authority: CN
Inventors: 张涛; 刘启军; 陈国杰
Original assignee: Hubei Joyoung Waterproofing Material Technology Co ltd
Current assignee: Hubei Joyoung Waterproofing Material Technology Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2020-12-18
Anticipated expiration: 2040-06-03
Also published as: CN111620155A

Abstract

The invention relates to the technical field of production of waterproof coiled materials, and discloses a winding device special for production of waterproof coiled materials, which comprises a winding roller and a driving mechanism, wherein the winding roller comprises a first winding part, a second winding part and two third winding parts, the outer walls of the first winding part, the second winding part and the two third winding parts can form a circular shape, the two third winding parts are symmetrically arranged on two sides of the second winding part, two adjacent sides of the third winding parts are respectively movably connected with the first winding part and the second winding part, a retraction groove is formed in the first winding part, the side part of the second winding part is inclined, an adjusting mechanism used for adjusting the position of the second winding part is arranged in the retraction groove, and the second winding part and the third winding parts can move towards the axis direction close to or far away from the winding roller by the adjusting mechanism. The invention can ensure that the rolling effect is better.

Description

Special winding device and winding method for waterproof coiled material production

Technical Field

The invention relates to the technical field of production of waterproof rolls, in particular to a winding device special for waterproof roll production and a winding method thereof.

Background

The coiled material refers to a material which is continuously coiled, and common materials include coiled sheets, steel coils, cloth coils, waterproof coiled materials and the like. The waterproof coiled material is one of the most common coiled materials, and mainly comprises an asphalt waterproof coiled material and a polymer waterproof coiled material; the waterproof coiled material is mainly used for building walls, roofs, tunnels, highways, refuse landfills and the like, can be coiled into a flexible building material product for resisting external rainwater and underground water leakage, is used as a leakage-free connection between an engineering foundation and a building, is a waterproof first barrier of the whole engineering, and plays a vital role in the whole engineering.

At the end of the coil processing, it is usually necessary to wind and pack the coil, which is usually done by means of a windup. The common winding device mainly comprises a rotating winding roller, one end of a coiled material is firstly wound on the winding roller during winding, then the winding roller winds the coiled material on the winding roller until the coiled material reaches a certain amount and becomes a cylinder in the process of rotating along with the winding roller, the winding roller is pulled out of the coiled material along the axial direction of the coiled material after winding is completed, the coiled material is packaged or other subsequent processing is carried out, and the winding roller is continuously recycled for winding; in the process of separating the winding roller from the coiled material, relative motion sliding friction is generated between the winding roller and the coiled material, and the coiled material is easily damaged by the winding roller due to the fact that some waterproof coiled materials are of a structure with a plurality of layers and the friction coefficient of the waterproof coiled materials is large, and the winding effect is poor.

Disclosure of Invention

The invention aims to provide a winding device special for production of a waterproof roll and a winding method thereof, and aims to solve the problem of poor winding effect.

The technical purpose of the invention is realized by the following technical scheme: the winding device special for production of the waterproof coiled material comprises a cylindrical winding roller and a driving mechanism used for driving the winding roller to rotate, wherein the winding roller comprises a first winding part, a second winding part and two third winding parts, the outer walls of the first winding part, the second winding part and the two third winding parts can form a circle, the two third winding parts are symmetrically arranged on two sides of the second winding part, two adjacent sides of the third winding parts are respectively movably connected with the first winding part and the second winding part, one side of the first winding part, which is opposite to the second winding part, is provided with a retraction groove with the length direction consistent with the length direction of the first winding part, the side part of the second winding part is in an inclined shape, and the two third winding parts can drive the second winding part to enter the retraction groove when approaching each other, the adjusting mechanism is arranged in the retraction groove and used for adjusting the position of the second winding part, and the adjusting mechanism can enable the second winding part and the third winding part to move towards the axis direction close to or far away from the winding roller.

The invention is further provided with: the winding device is characterized in that a plurality of first sliding parts with T-shaped cross sections are arranged on the third winding part, first sliding grooves are formed in the first winding part and are in movable fit with the first sliding parts, second sliding parts with T-shaped or straight-shaped cross sections are arranged on two sides of the second winding part, second sliding grooves are formed in the third winding part and are in movable fit with the second sliding parts, and the end portions of the first sliding parts and the second sliding parts are arc-shaped and are matched with the outer wall of the winding roller.

The invention is further provided with: the adjusting mechanism comprises a supporting block arranged in the retraction groove, an adjusting rod penetrating through the supporting block and rotatably connected with the supporting block, and an adjusting piece in threaded connection with the adjusting rod, the adjusting piece comprises a driving inclined plane close to one side of the second retraction part, an adjusting groove movably matched with the adjusting piece is formed in one side of the adjusting piece close to the first retraction part, and the driving inclined plane can drive the adjusting piece to be far away from the first retraction part.

The invention is further provided with: the driving inclined plane comprises a first supporting part, a first inclined plane part, a second supporting part and a second inclined plane part which are connected in sequence, the plane where the first supporting part and the second supporting part are located is parallel to the straight line where the axis of the adjusting rod is located, the width and the length of the first supporting part are equal to those of the second supporting part, the distance between the plane where the first supporting part is located and the plane where the second supporting part is located is equal to the maximum moving distance of the second coiling part in the coiling and uncoiling processes, the included angle between the first inclined plane part and the first supporting part, the included angle between the first inclined plane part and the second supporting part and the included angle between the second inclined plane part and the second supporting part are equal, and the length and the width of the first inclined plane part are equal to those of the second inclined plane part, the first support part and the first inclined plane part, the first inclined plane part and the second support part and the second inclined plane part are arranged in a round angle mode.

The invention is further provided with: the adjusting part deviates from the outer side of the second inclined plane part is provided with a limiting part with a triangular cross section, one side of the limiting part is connected with the first supporting part, the other side of the limiting part is a fastening inclined plane, the plane where the fastening inclined plane is located is parallel to the plane where the first inclined plane part is located, two ends of the length of the fastening inclined plane are flush with two ends of the length of the first inclined plane part, and the width of the fastening inclined plane is smaller than that of the first inclined plane part.

The invention is further provided with: be provided with the termination pole on the regulating body, set up on the inner wall in the groove of returning back and be used for the termination groove of termination pole activity works as the regulating part is kept away from the tip of spacing portion contradict in during the termination pole, first rolling portion the second rolling portion and the outer wall of third rolling portion is circular.

The invention is further provided with: the adjusting parts are arranged on two sides of the adjusting rod, and the adjusting parts are movably attached to the inner wall of the retraction groove.

The invention is further provided with: the lateral parts of the supporting blocks are connected to the inner wall of the retraction groove, and the adjusting body is provided with a yielding groove matched with the supporting blocks.

The invention is further provided with: the driving mechanism comprises a driving motor and a driving frame used for supporting the winding roller, a driving groove is formed in the winding roller, and a driving belt is arranged between the driving motor and the driving groove.

The invention also provides a method for rolling the waterproof roll by using the rolling device specially used in the production of the waterproof roll, which comprises the following steps:

s1, connecting the winding roller with a driving mechanism;

s2, drawing the end of the coiled material to be coiled, and coiling the end of the coiled material on the outer wall of the coiling roller;

s3, driving the winding roller to rotate by the driving mechanism, and simultaneously winding the coiled material by the winding roller;

s4, stopping driving the winding roller after winding is finished, and taking the winding roller down from the driving mechanism to enable the winding roller to be suspended;

s5, adjusting the position of the second winding part through the adjusting mechanism to enable part of the structure of the second winding part to enter the retraction groove, and enabling the two third winding parts to approach each other under the pressure of the coiled material;

s6, drawing the winding roller out of the middle of the coiled material;

s7, adjusting the position of the second winding part through the adjusting mechanism to enable the part of the second winding part entering the retraction groove to move out of the retraction groove until the outer walls of the first winding part, the second winding part and the third winding part become circular again;

and S8, connecting the winding roller with a driving mechanism for winding next time.

The invention has the beneficial effects that: when carrying out the rolling, the outer wall of wind-up roll is whole circle at first, therefore it can be convenient rotate, simultaneously also can be stable carry out the rolling to the coiled material. When the winding roller needs to be pulled out of the waterproof roll after winding is completed, firstly, two ends of the winding roller are suspended (for example, the winding roller is placed on the ground through the outer wall of the roll at the moment), then the position of the second winding part is adjusted through the adjusting mechanism, and partial structure of the second winding part enters the retraction groove, at the moment, the second winding part and the third winding parts on two sides are extruded by the inner wall of the roll, and meanwhile, two sides of the second winding part are inclined, so that after the second winding part moves towards the retraction groove, the two third winding parts are close to each other under the pressure action of the roll (the second winding part and the third winding parts move towards the axis direction of the winding roller), wherein the outer side of the second winding part is always kept in a state of being attached to the inner wall of the third winding part in the process; after the second winding part moves to a certain position, the pressure between the outer sides of the two third winding parts and the second winding part and the inner wall of the coiled material is smaller or not, so that the labor can be saved when the winding roller is pulled out of the coiled material.

After the winding roller is drawn out from the coiled material, the position of the second winding part is adjusted through the adjusting mechanism, so that the second winding part and the third winding part move towards the direction away from the axis of the winding roller until the outer walls of the first winding part, the second winding part and the third winding part recover to be a full circle again, and then the winding operation can be performed on the next step, and the winding device is simple and convenient.

Wherein, because waterproofing membrane's thickness is great, and the coefficient of static friction is also great, consequently through reducing the diameter of whole wind-up roll after, can play more apparent effect with the mode that the wind-up roll was taken out from waterproofing membrane again.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of a winding device specially used in the production of waterproof rolls;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a sectional view of an embodiment of a winding device specially used in the production of waterproof rolls;

FIG. 4 is an enlarged view of portion B of FIG. 3;

FIG. 5 is a first schematic diagram illustrating an explosion of an embodiment of a winding roller in a winding device specially used in the production of a waterproof roll, according to the present invention;

FIG. 6 is an enlarged view of portion C of FIG. 5;

FIG. 7 is a second schematic diagram illustrating an explosion of a wind-up roll in a wind-up device specially used in the production of waterproof rolls according to an embodiment of the present invention;

FIG. 8 is an enlarged view of portion D of FIG. 7;

fig. 9 is an enlarged view of portion E of fig. 7;

FIG. 10 is a schematic structural diagram of an embodiment of an adjusting member in a winding device specially used in the production of waterproof rolls according to the present invention;

FIG. 11 is a schematic structural view of an embodiment of a second winding part of the winding device specially used in the production of waterproof rolls;

FIG. 12 is a schematic structural diagram of an embodiment of a stop rod and a stop portion of a winding device specially used in the production of waterproof rolls;

fig. 13 is a sectional view of an embodiment of the wind-up roll of the winding device specially used in the production of the waterproof roll material when the wind-up roll is pulled out from the waterproof roll material.

In the figure, 1, a wind-up roll; 1a, a first winding part; 1b, a second winding part; 1c, a third winding part; 2. a retraction slot; 3. a first sliding section; 4. a first sliding groove; 5. a second sliding section; 6. a second sliding groove; 7. an adjuster; 8. a support block; 9. adjusting a rod; 10. an adjustment member; 11. an adjustment groove; 12. a first support section; 13. a first inclined surface part; 14. a second support portion; 15. a second inclined surface part; 16. a limiting part; 17. buckling an inclined plane; 18. a termination lever; 19. a termination tank; 20. a yielding groove; 21. a drive motor; 22. a driving frame; 23. a drive slot; 24. a drive belt; 25. a termination portion.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings and specific embodiments. It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

A winding device special for production of waterproof rolls comprises a cylindrical winding roll 1 and a driving mechanism for driving the winding roll 1 to rotate, wherein the winding roll 1 comprises a first winding part 1a, a second winding part 1b and two third winding parts 1c, the outer walls of the first winding part 1a, the second winding part 1b and the two third winding parts 1c can form a circle, the two third winding parts 1c are symmetrically arranged at two sides of the second winding part 1b, two adjacent sides of the third winding part 1c are respectively movably connected with the first winding part 1a and the second winding part 1b, one side of the first winding part 1a opposite to the second winding part 1b is provided with a retraction groove 2 with the length direction consistent with that of the first winding part 1a, the lateral part of second portion 1b of rolling up is the slope form, two third portion 1c of rolling up is driven when being close to each other the second portion 1b of rolling up gets into in the groove 2 of rolling up, it is used for adjusting to retract to be provided with in the groove 2 of rolling up the adjustment mechanism of second portion 1b position of rolling up, adjustment mechanism can make second portion 1b of rolling up and third portion 1c of rolling up all towards being close to or keeping away from the axle center direction motion of wind-up roll 1.

Be provided with the first sliding part 3 that a plurality of cross-section is the T font on the third portion of rolling up 1c, set up on the first portion of rolling up 1a with first sliding tray 4 of 3 clearance fit of first sliding part, the both sides of second portion of rolling up 1b all are provided with the cross-section and are the second sliding part 5 of T font or a font, set up on the third portion of rolling up 1c with second sliding tray 6 of 5 clearance fit of second sliding part, first sliding part 3 and the tip of second sliding part 5 be with the outer wall matched with arc of wind-up roll 1.

One side of the second winding portion 1b, which is opposite to the first winding portion 1a, is provided with an adjusting body 7, the length direction of which is consistent with that of the second winding portion 1b, the adjusting mechanism comprises a supporting block 8 arranged in the retraction groove 2, an adjusting rod 9 penetrating through the supporting block 8 and rotatably connected with the supporting block 8, and an adjusting piece 10 in threaded connection with the adjusting rod 9, the adjusting piece 10 comprises a driving inclined plane close to one side of the second winding portion 1b, one side of the adjusting body 7 close to the first winding portion 1a is provided with an adjusting groove 11 movably matched with the adjusting piece 10, and the driving inclined plane can drive the adjusting body 7 to be far away from the first winding portion 1 a.

The driving inclined plane comprises a first supporting part 12, a first inclined plane part 13, a second supporting part 14 and a second inclined plane part 15 which are connected in sequence, the plane where the first supporting part 12 and the second supporting part 14 are located is parallel to the straight line where the axis of the adjusting rod 9 is located, the width and the length of the first supporting part 12 are equal to those of the second supporting part 14, the distance between the plane where the first supporting part 12 is located and the plane where the second supporting part 14 is located is equal to the maximum moving distance of the second winding part 1b in the winding and unwinding processes, the included angle between the first inclined plane part 13 and the first supporting part 12, the included angle between the first inclined plane part 13 and the second supporting part 14 and the included angle between the second inclined plane part 15 and the second inclined plane supporting part 14 are equal, the length and the width of the first inclined plane part 13 are equal to those of the second inclined plane part 15, the first supporting portion 12 and the first inclined portion 13, the first inclined portion 13 and the second supporting portion 14, and the second supporting portion 14 and the second inclined portion 15 are disposed in a round angle.

The adjusting part 10 deviates from the outer side of the second inclined plane part 15 is provided with a limiting part 16 with a triangular cross section, one side of the limiting part 16 is connected with the first supporting part 12, the other side is a fastening inclined plane 17, the plane of the fastening inclined plane 17 is parallel to the plane of the first inclined plane part 13, two ends of the length of the fastening inclined plane 17 are flush with two ends of the length of the first inclined plane part 13, and the width of the fastening inclined plane 17 is smaller than that of the first inclined plane part 13.

The adjusting body 7 is provided with a stop rod 18, the inner wall of the retraction groove 2 is provided with a stop groove 19 for the movement of the stop rod 18, and when the end part of the adjusting piece 10 far away from the limiting part 16 is abutted against the stop rod 18, the outer walls of the first winding part 1a, the second winding part 1b and the third winding part 1c are circular.

The adjusting bodies 7 are two, the two adjusting bodies 7 are positioned on two sides of the adjusting rod 9, and the adjusting piece 10 is movably attached to the inner wall of the retraction groove 2. The lateral parts of the supporting blocks 8 are connected to the inner wall of the retraction groove 2, and the adjusting body 7 is provided with a yielding groove 20 matched with the supporting blocks 8.

The driving mechanism comprises a driving motor 21 and a driving frame 22 used for supporting the winding roller 1, a driving groove 23 is formed in the winding roller 1, and a driving belt 24 is arranged between the driving motor 21 and the driving groove 23.

s1, connecting the wind-up roll 1 with a driving mechanism;

s2, drawing the end of the coiled material to be coiled, and coiling the end of the coiled material on the outer wall of the coiling roller 1;

s3, driving the winding roller 1 to rotate by the driving mechanism, and simultaneously winding the coiled material by the winding roller 1;

s4, stopping driving the winding roller 1 after winding is finished, and taking down the winding roller 1 from the driving mechanism to enable the winding roller 1 to be suspended;

s5, adjusting the position of the second winding part 1b by the adjusting mechanism, so that part of the structure of the second winding part 1b enters the retraction groove 2, and the two third winding parts 1c approach each other under the pressure of the web;

s6, extracting the winding roller 1 from the middle of the coiled material;

s7, adjusting the position of the second winding part 1b by the adjusting mechanism so that the part of the second winding part 1b entering the retraction slot 2 moves out of the retraction slot 2 until the outer walls of the first winding part 1a, the second winding part 1b and the third winding part 1c become circular again;

and S8, connecting the winding roller 1 with a driving mechanism for winding next time.

According to the winding device special for production of the waterproof roll and the winding method thereof, when winding is carried out, firstly, the outer wall of the winding roller 1 is in a full circle shape, so that the winding roller can conveniently rotate, and meanwhile, the roll can be stably wound. When the winding roller 1 needs to be drawn out from the waterproof roll after winding is finished, firstly, two ends of the winding roller 1 are suspended (for example, the winding roller is placed on the ground through the outer wall of the roll at the moment), then the position of the second winding part 1b is adjusted through the adjusting mechanism, partial structure of the second winding part 1b enters the retraction groove 2, at this time, since the second wound portion 1b and the third wound portions 1c on both sides are pressed by the inner wall of the web, while both sides of the second wound portion 1b are inclined, so that after the second winding portion 1b moves toward the retraction groove 2, the two third winding portions 1c are also moved close to each other by the web pressure (the second winding portion 1b and the third winding portion 1c are both moved toward the axial center direction of the winding roll 1), wherein the outer side of the second winding part 1b is always kept in a state of being attached to the inner wall of the third winding part 1c in the process; after the second winding portion 1b moves to a certain position, the pressure between the outer sides of the two third winding portions 1c and the second winding portion 1b and the inner wall of the web is small or zero, and therefore, when the winding roll 1 is pulled out from the web, labor can be saved.

After the winding roller 1 is drawn out from the coiled material, the position of the second winding part 1b is adjusted through the adjusting mechanism, so that the second winding part 1b and the third winding part 1c move towards the direction away from the axis of the winding roller 1 until the outer walls of the first winding part 1a, the second winding part 1b and the third winding part 1c recover to be a full circle again, and then the next winding operation can be performed, and the operation is simple and convenient.

Wherein, because waterproofing membrane's thickness is great, and the coefficient of static friction is also great, consequently through reducing behind the diameter of whole wind-up roll 1, can play more apparent effect with the mode that wind-up roll 1 took out from waterproofing membrane again.

When the second winding part 1b moves towards the retraction groove 2, the third winding part 1c moves towards the axial direction of the winding roller 1 under the pressure of the inner wall of the coiled material, in the process, the third winding part 1c is matched with the first sliding groove 4 on the first winding part 1a through the first sliding part 3 on the side part of the third winding part, so that the third winding part 1c and the first winding part 1a can be ensured to stably move relatively, and secondly, the limiting function between the plurality of first sliding parts 3 and the first sliding grooves 4 can ensure that an integral structure is kept between the third winding part 1c and the first winding part 1a in the winding process, and the third winding part 1c has higher structural strength and can stably bear the acting force of the coiled material. Similarly, the second winding portion 1b and the third winding portion 1c can be stably bonded to each other, so that a good integrity can be maintained between the second winding portion 1b and the third winding portion 1c, and the web pressure can be applied thereto. Wherein, the outside of first sliding part 3 and second sliding part 5 is arc, when wind-up roll 1 becomes the whole circle promptly, first sliding part 3 and second sliding part 5 also constitute a part of whole circle, neither can stretch out to the outside of wind-up roll 1 whole circle, also can not retract in the inside of wind-up roll 1 whole circle, its advantage is the coiled material that is supporting that can be better, prevent promptly that the coiled material from sunken to the wind-up roll 1 in, secondly also can prevent when taking out wind-up roll 1, stretch out to the structure outside wind-up roll 1 with the coiled material fish tail, the result of use has been improved.

It should be noted that the first sliding portion 3 is located on the third winding portion 1c, so when the winding roller 1 is drawn out from the roll, the first sliding portion 3 also moves towards the axis of the winding roller 1, so that the first sliding portion 3 can be better prevented from acting on the waterproof roll in the process of drawing out the winding roller 1, and the protection effect on the waterproof roll is better. (i.e. if the first sliding part 3 is located on the first rolling part 1a, after the third sliding part and the first sliding part 3 relatively slide, the first sliding part 3 is exposed in the space of the inner cavity of the roll, so when the rolling roller 1 is subsequently pulled out, the inner wall of the deformed waterproof roll is easily opposite to the side part of the first sliding part 3 under the action of self pressure, and the roll is easily scratched by the first sliding part 3. if the first sliding part 3 is provided with the first sliding groove 4, although the deformed waterproof roll also has an interaction with the opening of the first sliding groove 4, because the distance between the two sides of the opening of the first sliding groove 4 is relatively short, i.e. the distance between the bottom ends of the T-shape, and the hardness of the waterproof roll is relatively greater than that of the roll made of other materials such as cloth, when the distance between the two sides of the first sliding groove 4 is relatively short, the deformation amount of the waterproof coiled material is smaller, so that the waterproof coiled material can be prevented from entering the first sliding groove 4 after being deformed, the waterproof coiled material can be prevented from being scratched by the first sliding groove 4, the use effect is better, and the product quality is improved at the same time);

similarly, the second sliding portions 5 are located on both sides of the second winding portion 1b, so that when the winding roller 1 is pulled out of the roll, the second sliding portions 5 are also accommodated inside the outer wall of the winding roller 1, which can prevent the roll from being scratched, and the waterproof roll is better protected.

When adjusting the position of the second winding part 1b, firstly the adjusting rod 9 is rotated, and the adjusting rod 9 is rotatably connected with the supporting block 8, so that the position of the adjusting rod 9 cannot move, but the adjusting piece 10 is screwed with the adjusting rod 9, so that the position of the adjusting piece 10 moves in the retraction groove 2 along with the rotation of the adjusting rod 9.

When the rolling is completed, the first supporting portion 12 and the second supporting portion 14 both abut against the adjusting body 7, and at this time, the acting force applied to the adjusting body 7 by the waterproof roll is transmitted to the adjusting member 10 through the adjusting body 7, and then transmitted to the first rolling portion 1a from the adjusting member 10, and the acting force is not borne by the adjusting rod 9. The first supporting part 12 and the second supporting part 14 are both abutted against the inner wall of the adjusting groove 11 on the adjusting body 7 in a plane state, so that even if the waterproof coiled material exerts a larger pressure on the second winding part 1b, the relative movement between the adjusting piece 10 and the adjusting groove 11 can be prevented, the winding stability and the shape stability of the winding roller 1 are ensured, and simultaneously, the thread on the outer wall of the adjusting rod 9 can be prevented from being subjected to an overlarge acting force, so that the adjusting rod 9 is protected;

when the rolling is carried out, because a plurality of regulating parts 10 and the regulating body 7 form the effect similar to a bridge between the second rolling part 1b and the first rolling part 1a, the effect similar to 'supporting' can be better played, so that the first rolling part 1a and the second rolling part 1b can better transmit acting force mutually, the structure bearing the acting force is prevented from deforming, and the service life of the rolling roller 1 is prolonged.

When the position of the second winding part 1b is adjusted, the adjusting rod 9 is rotated, the adjusting rod 9 drives the adjusting piece 10 to slide, so that the adjusting piece 10 moves towards the direction far away from the terminal rod 18 until the first inclined plane part 13 and the second inclined plane part 15 are also abutted to the corresponding positions on the adjusting groove 11 (wherein the shape of the adjusting groove 11 is matched with the shape of the top part of the adjusting piece 10, so that the adjusting groove 11 is integrally step-shaped and is also provided with a groove for being matched with the limiting part 16); after the first inclined plane part 13 and the second inclined plane part 15 enter the inclined part of the adjusting groove 11, the force applied to the adjusting member 10 by the adjusting body 7 at this time makes the adjusting member 10 have a tendency to move in a direction away from the terminal rod 18, so that it is easier and more convenient to rotate the adjusting rod 9 and move the adjusting member 10; at the end of the movement of the adjusting element 10, the limiting portion 16 can just enter the end of the adjusting groove 11, because the inclination angle of the fastening slope 17 is parallel to the first slope portion 13 and the second slope portion 15, but the width of the fastening slope 17 is smaller than the width of the first slope portion 13 and the second slope portion 15, so that the fastening slope 17 entering the adjusting groove 11 is not affected.

In the process that the second winding part 1b moves towards the retraction groove 2, the width of the same height of the second winding part 1b is gradually reduced, so that the position of the second winding part 1b is changed, the third winding parts 1c on two sides are driven to move towards the middle through the second sliding part 5 and the second sliding groove 6, the acting force between the third winding parts 1c and the waterproof coiled material is reduced in the process, meanwhile, the waterproof coiled material can drive the third winding parts 1c to move, and therefore the movement of the second winding parts 1b can be carried out more conveniently. The first sliding portion 3 and the first sliding groove 4 ensure the stability of the position of the third winding portion 1c in the process of the two third winding portions 1c approaching each other.

After the wind-up roll 1 is drawn out from the waterproof roll, the limiting part 16 is pressed against the inner wall of the adjusting groove 11 through the buckling inclined surface 17, so that the buckling inclined surface 17 can prevent the second winding part 1b from moving towards the direction far away from the retraction groove 2, and meanwhile, the second winding part 1b also limits the position of the third winding part 1c, so that the whole wind-up roll 1 can be kept at a stable position, and mutual scattering or falling can not occur. Wherein spacing portion 16 and lock joint inclined plane 17 have not only played this effect after taking wind-up roll 1 out from waterproofing membrane, in the in-process of actual transportation, selling or saving etc., also all can keep each structure of wind-up roll 1 to keep the state of connecting through spacing portion 16 and lock joint inclined plane 17.

When the wind-up roll 1 is used again, the adjusting rod 9 is rotated to enable the adjusting piece 10 to move towards the direction of the stop rod 18, meanwhile, the first inclined plane part 13 and the second inclined plane part 15 abut against the corresponding inclined plane inner walls of the supporting grooves, so that the second wind-up part 1b can be driven to move towards the direction far away from the first wind-up part 1a (at the moment, the wind-up roll 1 is not limited by the waterproof coiled material at the outside, so that the second wind-up part 1b can move easily), the adjusting piece 10 is continuously driven to move to enable the first supporting part 12 and the second supporting part 14 to abut against the planar part in the adjusting groove 11, at the moment, a gap is formed between the adjusting piece 10 and the stop rod 18, so that the adjusting rod 9 needs to be rotated until the adjusting piece 10 abuts against the stop rod 18, at the moment, the outer walls of the first wind-up part 1a, the second wind-up part 1b and the two third wind-up parts 1c form a complete circle, can carry out normal rolling. The stop lever 18 provides a signal for adjusting the position of the second winding part 1b, so that the adjustment of the second winding part 1b is made easier, while the stop lever 18 prevents the adjusting member 10 from excessively driving the second winding part 1b to move.

Furthermore, a terminating part 25 with a diameter larger than that of the terminating rod 18 is integrally formed at the end of the terminating rod 18, and the terminating rod 18 and the terminating part 25 are stepped, so that when the end of the adjusting member 10 abuts against the terminating rod 18, the side of the adjusting member 10 close to the first winding part 1a abuts against the terminating part 25; at this time, the stopping portion 25 is limited by the adjusting member 10, so that the stopping portion 25 cannot move in a direction away from the first winding portion 1a, and the second winding portion 1b and the third winding portion 1c are prevented from being separated from the first winding portion 1a in the process of transferring the wind-up roll 1. When the second winding portion 1b enters the retraction groove 2, both the terminating portion 25 and the terminating rod 18 can enter the terminating groove 19.

The corners of the adjusting member 10 are circular arcs, and the corners of the adjusting groove 11 are circular arcs (fillets), so that the adjusting member 10 can better transition positions when moving relative to the adjusting body 7, and excessive stress between the adjusting member and the adjusting body is prevented. The two regulating bodies 7 are provided, and the two regulating bodies 7 are abutted on both sides of the regulating member 10, so that the action of driving the second winding portion 1b can be stably performed; meanwhile, the two sides of the adjusting body 7 are movably attached to the inner wall of the retraction groove 2, so that the adjusting piece 10 can move stably, and meanwhile, if the adjusting piece 10 is subjected to lateral acting force of the second winding part 1b, the acting force can be better transmitted to the first winding part 1a through the adjusting piece 10 body, so that the burden of the adjusting rod 9 is reduced, and the adjusting rod is protected.

Three sides of the supporting block 8 are also fixedly connected with the inner wall of the retraction groove 2, so that the supporting block 8 can be ensured to have sufficient position stability, and the operation of adjusting the second coiling portion 1b can be stably performed. The adjusting body 7 is provided with a yielding groove 20, so that when the adjusting body 7 enters the retraction groove 2, the yielding groove 20 enables the adjusting body 7 to normally enter the retraction groove 2; furthermore, when the engagement slope 17 is fully inserted into the adjustment groove 11, the inner wall of the relief groove 20 abuts on the top of the adjustment block, and the support block 8 provides a fulcrum for supporting the adjustment body 7. If the supporting block 8 does not support the adjusting body 7, the sliding friction force generated between the third winding part 1c and the second winding part 1b (if the waterproof roll is largely deformed and contacts with the outer wall of the second winding part 1b) and the waterproof roll can be transmitted to the first winding part 1a only through the first sliding part 3, but if the supporting block 8 supports the adjusting body 7, the sliding friction force of the waterproof roll received by the third winding part 1c and the second winding part 1b can be transmitted to the first winding part 1a through the adjusting body 7 at the same time, so that the burden of the first sliding part 3 is reduced, and the integrity of the winding roller 1 is improved.

When in winding, firstly, the driving frame 22 is provided with two pairs of rotating drums, then two ends of the winding roller 1 can be respectively placed on one drum, and then the driving motor 21 can drive the winding roller 1 to rotate through the driving belt 24, thereby playing a winding effect.

When the winding roller is installed, firstly, the supporting block 8, the adjusting rod 9, the adjusting piece 10 and other structures are arranged in the retraction groove 2, then the second winding part 1b is moved from top to bottom, the two third winding parts 1c are moved towards the middle, the second sliding part 5 enters the second sliding groove 6 while the first sliding part 3 enters the first sliding groove 4, then the second winding part 1b is continuously moved downwards, and the two third winding parts 1c are moved towards the middle until the outer wall of the winding roller 1 becomes a full circle, or the second winding roller 1 enters the retraction groove 2 to the maximum extent; in the assembling process, the limiting part 16 is located at the middle position of the adjusting groove 11, and the end of the adjusting piece 10 far away from the limiting part 16 does not influence the normal movement of the ending part 25, so that the movement of the second winding part 1b is not influenced.

In the subsequent use process, no matter the limiting part 16 is clamped to the corresponding position in the adjusting groove 11, or the end part of the adjusting piece 10 is abutted to the stepped part between the stopping part 25 and the stopping rod 18, the position of the second coiling part 1b can be kept, and the second coiling part 1b, the third coiling part 1c and the first coiling part 1a are prevented from being separated.

In still another embodiment, actuating mechanism includes the drive roller of two parallels and equal altitude settings, and wind-up roll 1 places between two drive rollers when the rolling, and two drive rollers drive wind-up roll 1 and rotate to the realization is to waterproofing membrane's rolling.

In a further embodiment, the first sliding part 3 is located on the first winding part 1a, and the first sliding groove 4 is located on the third winding part 1c, and the second sliding part 5 is located on the side wall of the third winding part 1c near the second winding part 1b, and the second sliding groove 6 is located on both sides of the second winding part 1b, and one side of the first movable groove penetrates through the third winding part 1c, and the other side is located in the middle of the third winding part 1c, wherein one side of the first movable groove penetrating through the third winding part 1c is the side near the second winding part 1b, and the outer side of the first sliding part 3 is also located in the middle of the first winding part 1 a;

both ends of the second movable portion are located on the side wall of the third winding portion 1c, one side of the second movable groove penetrates through the second winding portion 1b, the other side is located in the middle of the second winding portion 1b, and the second winding portion 1b penetrated through by the second movable groove is located on the side close to the adjusting body 7.

The waterproof roll has the advantages that even if the third winding part 1c and the second winding part 1b move towards the axis of the winding roll 1, the outer side walls of the second winding part 1b and the third winding part 1c can keep a complete arc shape, and the waterproof roll can be better prevented from being scratched.

It should be noted that, in the present specification, the embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other.

The above description is only for the purpose of describing the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention, and any variations and modifications made by those skilled in the art based on the above disclosure are within the scope of the appended claims.

Claims

1. The utility model provides a coiling mechanism in waterproofing membrane production is exclusively used in which characterized in that: the winding device comprises a cylindrical winding roller (1) and a driving mechanism for driving the winding roller (1) to rotate, wherein the winding roller (1) comprises a first winding part (1a), a second winding part (1b) and two third winding parts (1c), the outer walls of the first winding part (1a), the second winding part (1b) and the two third winding parts (1c) can form a circular shape, the two third winding parts (1c) are symmetrically arranged on two sides of the second winding part (1b), two adjacent sides of the third winding parts (1c) are respectively movably connected with the first winding part (1a) and the second winding part (1b), one side of the first winding part (1a) opposite to the second winding part (1b) is provided with a winding groove (2) with the length direction consistent with the length direction of the first winding part (1a), the side parts of the second winding parts (1b) are inclined, when the two third winding parts (1c) approach each other, the second winding parts (1b) can be driven to enter the retraction groove (2), an adjusting mechanism for adjusting the position of the second winding parts (1b) is arranged in the retraction groove (2), and the adjusting mechanism can enable the second winding parts (1b) and the third winding parts (1c) to move towards the axial direction approaching or departing the winding roller (1);

be provided with first sliding part (3) that a plurality of cross-section is the T font on third portion of rolling up (1c), set up on first portion of rolling up (1a) with first sliding part (3) clearance fit's first sliding tray (4), the both sides of second portion of rolling up (1b) all are provided with cross-section for T font or a font second sliding part (5), set up on third portion of rolling up (1c) with second sliding part (5) clearance fit's second sliding tray (6), first sliding part (3) and the tip of second sliding part (5) be with the outer wall matched with arc of wind-up roll (1).

2. The winding device special for the production of the waterproof rolls as claimed in claim 1, wherein: one side, opposite to the first coiling portion (1a), of the second coiling portion (1b) is provided with an adjusting body (7) with the length direction consistent with the length direction of the second coiling portion (1b), the adjusting mechanism comprises a supporting block (8) arranged in the retraction groove (2), an adjusting rod (9) penetrating through the supporting block (8) and rotatably connected with the supporting block (8), and an adjusting piece (10) in threaded connection with the adjusting rod (9), the adjusting piece (10) comprises a driving inclined plane close to one side of the second coiling portion (1b), one side, close to the first coiling portion (1a), of the adjusting body (7) is provided with an adjusting groove (11) in movable fit with the adjusting piece (10), and the driving inclined plane can drive the adjusting body (7) to be far away from the first coiling portion (1 a).

3. The winding device special for the production of the waterproof rolls as claimed in claim 2, wherein: the driving inclined plane comprises a first supporting part (12), a first inclined plane part (13), a second supporting part (14) and a second inclined plane part (15) which are sequentially connected, the plane where the first supporting part (12) and the second supporting part (14) are located is parallel to the straight line where the axis of the adjusting rod (9) is located, the width and the length of the first supporting part (12) are equal to those of the second supporting part (14), the distance between the plane where the first supporting part (12) is located and the plane where the second supporting part (14) is located is equal to the maximum moving distance of the second winding part (1b) in the winding and unwinding processes, the included angle between the first inclined plane part (13) and the first supporting part (12), the included angle between the first inclined plane part (13) and the second supporting part (14) and the included angle between the second inclined plane part (15) and the second supporting part (14) are equal to each other, the length and the width of the first inclined plane part (13) are equal to those of the second inclined plane part (15), and the first supporting part (12) and the first inclined plane part (13), the first inclined plane part (13) and the second supporting part (14) and the second inclined plane part (15) are arranged in a round angle mode.

4. The winding device special for the production of the waterproof rolls as claimed in claim 3, wherein: the deviating from of regulating part (10) the outside of second inclined plane portion (15) is provided with spacing portion (16) that the cross-section is triangle-shaped, one side of spacing portion (16) with first supporting part (12) are connected, and the opposite side is fastening inclined plane (17), the plane at fastening inclined plane (17) place with the plane at first inclined plane portion (13) place parallels, the length both ends of fastening inclined plane (17) all with the length both ends of first inclined plane portion (13) flush, the width of fastening inclined plane (17) is less than the width of first inclined plane portion (13).

5. The winding device special for the production of the waterproof rolls as claimed in claim 4, wherein: be provided with on regulating body (7) and terminate pole (18), offer on the inner wall of the groove of contracting (2) and be used for terminate the movable termination groove (19) of pole (18), work as regulating part (10) are kept away from the tip of spacing portion (16) contradict in when terminating pole (18), first portion (1a) of rolling up, second portion (1b) of rolling up and the outer wall of third portion (1c) of rolling up is circular.

6. The winding device special for the production of the waterproof rolls as claimed in claim 2, wherein: the adjusting device is characterized in that two adjusting bodies (7) are arranged, the two adjusting bodies (7) are located on two sides of the adjusting rod (9), and the adjusting piece (10) is movably attached to the inner wall of the retraction groove (2).

7. The winding device special for the production of the waterproof rolls as claimed in claim 6, wherein: the lateral parts of the supporting blocks (8) are connected to the inner wall of the retraction groove (2), and the adjusting body (7) is provided with a yielding groove (20) matched with the supporting blocks (8).

8. The winding device special for the production of the waterproof rolls as claimed in claim 1, wherein: the driving mechanism comprises a driving motor (21) and a driving frame (22) used for supporting the winding roller (1), a driving groove (23) is formed in the winding roller (1), and a driving belt (24) is arranged between the driving motor (21) and the driving groove (23).

9. A method for rolling by using a rolling device special for waterproof roll production according to any one of claims 1 to 8, which is characterized in that: the method comprises the following steps:

s1, connecting the winding roller (1) with a driving mechanism;

s2, drawing the end of the coiled material to be coiled, and coiling the end of the coiled material on the outer wall of the coiling roller (1);

s3, driving the winding roller (1) to rotate by the driving mechanism, and simultaneously winding the coiled material by the winding roller (1);

s4, stopping driving the winding roller (1) after winding is finished, and taking down the winding roller (1) from the driving mechanism to suspend the winding roller (1);

s5, adjusting the position of the second winding part (1b) through an adjusting mechanism to enable partial structure of the second winding part (1b) to enter a retraction groove (2), and enabling the two third winding parts (1c) to approach each other under the pressure of the coiled material;

s6, drawing the winding roller (1) out of the middle of the coiled material;

s7, adjusting the position of the second winding part (1b) through an adjusting mechanism to enable the part of the second winding part (1b) entering the retraction groove (2) to move out of the retraction groove (2) until the outer walls of the first winding part (1a), the second winding part (1b) and the third winding part (1c) become circular again;

and S8, connecting the winding roller (1) with a driving mechanism for next winding.