Coiled material winding device

Abstract

The embodiment of the utility model provides a coiled material winding device which comprises a support. The winding drum is detachably arranged on the bracket; the driving device is arranged on the bracket, and the driving device is connected with the winding drum; the limiting device is connected to the support and comprises a limiting frame and a limiting assembly, the limiting frame is connected with the support, and the limiting assembly is arranged on the limiting frame; wherein a sliding way is arranged on the limiting frame, the limiting assembly is connected to the sliding way, and the limiting assembly abuts against a coiled material on the winding drum. According to the technical scheme, when the winding drum is used for winding the coiled material, the limiting assembly can abut against the coiled material of the winding drum so as to press and tidy the coiled material on the winding drum, the phenomenon that the coiled material is wrinkled and knotted is effectively avoided, and the quality of the coiled material finished product is ensured.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of coiled material winding equipment, and in particular to a coiled material winding device. BACKGROUND

[0002] With the continuous development of material technology, coiled materials are widely used in various industries. In order to facilitate the transportation and use of coiled materials, the coiled materials are usually wound by professional equipment after being produced to form a cylindrical coiled material stack. This not only facilitates the centralized transportation of coiled materials, but also makes it easy to unfold the coiled material stack when in use.

[0003] However, the coiled material produced is prone to wrinkles when being wound. The coiled material will form a wrinkled phenomenon during the winding process, which not only reduces the quality of the finished product, but also affects the shape of the coiled material stack. CONTENT OF THE UTILITY MODEL

[0004] In view of the above problems, the present application is proposed to solve the above problems or at least partially solve the above problems.

[0005] In an embodiment of the present application, a coiled material winding device is provided, comprising:

[0006] a support;

[0007] a winding drum detachably arranged on the support;

[0008] a driving device arranged on the support, the driving device being connected with the winding drum;

[0009] a limiting device connected to the support, the limiting device comprising a limiting frame and a limiting component, the limiting frame being connected with the support, and the limiting component being arranged on the limiting frame;

[0010] wherein the limiting frame is provided with a slide, the limiting component is connected to the slide, and the limiting component abuts against the coiled material on the winding drum.

[0011] Optionally, the limiting device is arranged above the support, and the slide extends along the radial direction of the winding drum.

[0012] Optionally, the limiting frame comprises a set of limiting plates arranged oppositely, and the limiting component comprises a positioning cylinder and a scraper.

[0013] The two limiting plates are arranged oppositely and spaced apart on the support, the limiting plate is provided with a slide, and the two ends of the positioning cylinder are respectively connected to the slides of different limiting plates.

[0014] The axis of the positioning cylinder is parallel to the axis of the winding cylinder, and the scraper is arranged on the cylinder arm of the positioning cylinder along the direction of the axis of the positioning cylinder.

[0015] Optionally, one side of the scraper towards the winding cylinder is provided with a matching part.

[0016] The length of the scraper matches the length of the winding cylinder.

[0017] Optionally, the driving device comprises a power assembly and a transmission assembly.

[0018] The support is provided with a mounting position, the power assembly is connected to the mounting position, and the transmission assembly is connected to the power assembly and the winding cylinder respectively.

[0019] Optionally, the support comprises a first mounting plate and a second mounting plate, the first mounting plate and the second mounting plate are arranged in a spaced-apart manner, and the two ends of the winding cylinder are connected to the first mounting plate and the second mounting plate respectively.

[0020] Two driving devices are arranged on the first mounting plate and the second mounting plate respectively, and the two driving devices are connected to the two ends of the winding cylinder respectively.

[0021] Optionally, the winding cylinder further comprises a limiting ring, and the two ends of the winding section of the winding cylinder are respectively provided with one limiting ring.

[0022] Optionally, the diameter of the limiting ring is greater than the diameter of the winding section.

[0023] The length of the scraper on the limiting device is less than the distance between the two limiting rings.

[0024] Optionally, one end of the limiting plate connected to the support is provided with a stepped connecting structure, one side of the connecting structure is connected to the end of the support, and the other side of the connecting structure is connected to the inner wall of the support.

[0025] Optionally, the connecting structure is located beside the winding section, the end of the connecting structure is provided with an arc surface, and the arc surface matches the limiting ring on the winding cylinder.

[0026] In the technical scheme provided by the embodiment, the winding cylinder can wind the winding material when rotating, and the limiting assembly can press on the winding material on the winding cylinder when the winding cylinder winds the winding material, so as to compact and arrange the winding material on the winding cylinder, effectively avoiding the phenomenon of wrinkles of the winding material, and ensuring the quality of the winding material product. In addition, the limiting assembly can also scrape the surface of the winding material to remove dirt on the surface of the winding material, thereby improving the effect and quality of winding the winding material. BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the accompanying drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced as follows. Obviously, the accompanying drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort on the basis of these drawings.

[0028] Figure 1 A perspective view of a coiled material winding device according to an embodiment of the present application is provided.

[0029] Figure 2 A sectional view of a coiled material winding device according to an embodiment of the present application is provided.

[0030] Figure 3 A perspective view of a limiting device according to an embodiment of the present application is provided.

[0031] Figure 4 A perspective view of a winding drum according to an embodiment of the present application is provided.

[0032] Figure 5 A perspective view of a driving device according to an embodiment of the present application is provided.

[0033] Label explanation:

[0034] Support 1, first mounting plate 11, second mounting plate 12.

[0035] Winding drum 2, limiting ring 21, winding section 22, rotating shaft 221, bearing 222.

[0036] Driving device 3, power assembly 31, transmission assembly 32, first pulley 321, second pulley 322, transmission belt 323, mounting position 33.

[0037] Limiting device 4, limiting frame 41, slide 411, limiting plate 412, connecting structure 413, arc surface 414, limiting assembly 42, positioning cylinder 421, scraper 422, connecting shaft 423, fastener 424, matching part 425. DETAILED DESCRIPTION

[0038] In order to make the person skilled in the art better understand the present application, the technical solutions in the embodiments of the present application will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present application.

[0039] In some of the processes described in the specification, claims, and drawings herein, multiple operations are described in a specific order. Unless otherwise specified herein, these operations can be carried out in any order, or parallel, or in any combination with each other. Furthermore, some of the processes described herein can include more or fewer operations than those described. Still further, some of the operations described herein can be carried out in a different order or parallel, or in any combination with each other. It is to be understood that the terminology "first", "second", and the like used throughout this specification can be used to describe different messages, devices, modules, etc. and does not imply a specific order or a specific type of the first and second. The following examples are merely some of the embodiments of the present application, and do not limit the scope of the present application. Based on the embodiments described herein, all other embodiments obtained by those skilled in the art without creative efforts are within the scope of the present application.

[0040] Coiled materials are widely used in various industries. For example, in the construction industry, waterproof coiled materials are often used for waterproofing treatment of buildings. In order to facilitate the transportation and use of coiled materials, the coiled materials are usually wound by professional equipment after being produced to form a cylindrical coiled material stack.

[0041] The material of the waterproof coiled material is usually HDPE (High Density Polyethylene). HDPE is a granular product, which is non-toxic, odorless, insoluble in any organic solvent at room temperature, resistant to acid, alkali and various salt corrosion. The HDPE film has small permeability to water vapor and air and low water absorption, which is an excellent material for making waterproof coiled materials.

[0042] However, the plastic film made of HDPE is relatively soft, and the film is prone to wrinkle during winding. The film will have serious wrinkles, which reduces the quality of the finished product. In addition, the wrinkling phenomenon also affects the shape of the coiled material stack, causing the shape of the coiled material stack to be irregular.

[0043] To solve the above technical problems, see Figure 1 In one embodiment of the present application, a coiled material winding device is provided, which comprises a support 1, a winding drum 2, a driving device 3 and a limiting device 4. The winding drum 2 is detachably arranged on the support 1, and the coiled material to be wound can be wound on the winding drum 2. When the winding drum 2 is wound with enough coiled material, the winding drum 2 can be detached from the support 1 to replace the new winding drum 2, or the coiled material on the winding drum 2 is taken off, and the winding drum 2 is installed back.

[0044] The winding of the coiled material on the winding drum 2 is mainly achieved by the rotation of the winding drum 2. The rotation of the winding drum 2 is mainly driven by the driving device 3 arranged on the support 1, the driving device 3 is connected with the winding drum 2, and the driving device 3 can drive the winding drum 2 to rotate, so as to achieve the winding of the coiled material on the winding drum 2.

[0045] In addition, when the driving device 3 reversely rotates, the driving device 3 can also drive the winding drum 2 to reversely rotate, so as to achieve unwinding, that is, the coiled material wound on the winding drum 2 is released and unfolded.

[0046] The limiting device 4 is connected with the support 1, and the limiting device 4 comprises a limiting frame 41 and a limiting assembly 42. The limiting frame 41 is connected with the support 1, and the limiting assembly 42 is arranged on the limiting frame 41. The limiting frame 41 is provided with a sliding channel 411, and the limiting assembly 42 is connected with the sliding channel 411 and can slide in the sliding channel 411, so as to change the distance between the limiting assembly 42 and the winding drum 2. In addition, the limiting assembly 42 also abuts against the coiled material on the winding drum 2.

[0047] When the winding drum 2 continuously winds, the limiting assembly 42 will continuously act on the coiled material of the winding drum 2, so as to exert an acting force on the coiled material, thereby playing a role of compacting and arranging the coiled material. With the increase of the amount of the coiled material wound on the winding drum 2, the diameter of the coiled material pile will also become larger. At this time, the limiting assembly 42 will slide along the sliding channel 411, so as to increase the distance between the limiting assembly 42 and the winding drum 2, thereby avoiding the influence of the limiting assembly 42 on the winding action of the winding drum 2, and making the acting force of the limiting assembly 42 on the coiled material always be a force with a proper size.

[0048] In the technical scheme provided in the present application, the winding drum 2 can wind the coiled material on the winding drum 2 when the winding drum 2 rotates. When the winding drum 2 winds the coiled material, the limiting assembly 42 can abut against the coiled material of the winding drum 2, so as to compact and arrange the coiled material on the winding drum 2, thereby effectively avoiding the phenomenon of wrinkles of the coiled material and ensuring the quality of the coiled material product. In addition, the limiting assembly 42 can also scrape the surface of the coiled material, so as to remove the dirt on the surface of the coiled material, thereby improving the effect and quality of the winding of the coiled material.

[0049] Referring to Figure 1 and Figure 2 In an embodiment of the present application, a coiled material winding device is provided, which comprises a support 1, a winding drum 2, a driving device 3 and a limiting device 4. The winding drum 2 is detachably arranged on the support 1, and the coiled material winding device comprises at least one winding drum 2. For example, different winding drums 2 can be used to wind different coiled materials. When the winding amount of the coiled material reaches a certain amount, the winding drum 2 on the support 1 together with the coiled material thereon can be detached, so as to replace another winding drum 2.

[0050] The driving device 3 is arranged on the support 1, and the driving device 3 is connected with the winding drum 2. The driving device 3 can drive the winding drum 2 to rotate, so as to wind the winding material on the winding drum 2. The driving device 3 can not only rotate in the forward direction, but also rotate in the reverse direction, so as to drive the winding drum 2 to rotate in different directions.

[0051] For example, when the driving device 3 rotates in the forward direction, the winding drum 2 also rotates in the forward direction, so as to wind the winding material on the winding drum 2; when the driving device 3 rotates in the reverse direction, the winding drum 2 also rotates in the reverse direction, so as to release the winding material wound on the winding drum 2.

[0052] The limiting device 4 is connected with the support 1, and the limiting device 4 comprises a limiting frame 41 and a limiting assembly 42. The limiting frame 41 is connected with the support 1, and the limiting assembly 42 is arranged on the limiting frame 41. The limiting frame 41 is provided with a sliding channel 411, and the limiting assembly 42 is connected with the sliding channel 411. The limiting assembly 42 abuts against the winding material on the winding drum 2, and the limiting assembly 42 can exert an acting force on the winding material on the winding drum 2, so as to press and arrange the winding material on the winding drum 2 when the winding drum 2 winds the winding material, thereby avoiding the winding material from being wrinkled.

[0053] As mentioned above, when the driving device 3 rotates in the reverse direction, the winding drum 2 also rotates in the reverse direction, so as to release the winding material on the winding drum 2. At this time, the limiting assembly 42 also abuts against the winding material on the winding drum 2, and arranges the winding material being released, so as to improve the quality of the winding material being released.

[0054] When the winding drum 2 winds the winding material, the diameter of the winding material stack on the winding drum 2 is continuously increased. The limiting assembly 42 is arranged in the sliding channel 411, so that the limiting assembly 42 can adapt to the winding material stack with continuously changing diameter. For example, when the winding drum 2 winds the winding material, the diameter of the winding material stack is continuously increased, and the limiting assembly 42 moves along the sliding channel 411 and moves away from the winding drum 2. For another example, when the winding drum 2 releases the winding material, the diameter of the winding material stack is continuously decreased, and the limiting assembly 42 moves along the sliding channel 411 and moves towards the winding drum 2.

[0055] In the technical scheme provided by the embodiment, the winding drum 2 can wind the winding material when the winding drum 2 rotates. When the winding drum 2 winds the winding material, the limiting assembly 42 can abut against the winding material on the winding drum 2, so as to press and arrange the winding material on the winding drum 2, thereby effectively avoiding the winding material from being wrinkled, and ensuring the quality of the winding material product. In addition, the limiting assembly 42 can also scrape the surface of the winding material, so as to remove the dirt on the surface of the winding material, and improve the effect and quality of the winding material.

[0056] Referring to Figure 1In an embodiment of the present application, the limiting device 4 is arranged above the support 1, and the slide 411 extends along the radial direction of the winding drum 2. The movable direction of the limiting assembly 42 is the radial direction of the winding drum 2, and the limiting device 4 can press against the coiled material on the winding drum 2 under the action of its own gravity. When the diameter of the coiled material on the winding drum 2 continuously increases, the limiting assembly 42 can move upward along the slide 411, thereby adapting to the coiled material pile with a continuously changing diameter.

[0057] By pressing against the coiled material under the action of its own gravity, the limiting device 4 can also ensure that the force of the limiting assembly 42 on the coiled material is stable, for example, the force of the limiting assembly 42 on the coiled material is basically the same regardless of the diameter of the coiled material pile.

[0058] Referring to Figure 1 and Figure 2 In an embodiment, the limiting frame 41 includes a set of limiting plates 412 arranged opposite to each other, and the limiting assembly 42 includes a positioning cylinder 421 and a scraper 422. The two limiting plates 412 are arranged opposite to each other on the support 1, and the limiting plate 412 is provided with a slide 411. The two ends of the positioning cylinder 421 are connected to the slides 411 of the different limiting plates 412, respectively. The two limiting plates 412 are connected to different sides of the support 1, and the positioning cylinder 421 is arranged across the gap between the two limiting plates 412. The two ends of the positioning cylinder 421 are arranged in the slides 411 of the different limiting plates 412, and the slides 411 on the two limiting plates 412 are arranged correspondingly. The positioning cylinder 421 can slide up and down relative to the winding drum 2 in the slides 411. The slides 411 can provide space for the movement of the positioning cylinder 421, and also have the effect of limiting.

[0059] The axis of the positioning cylinder 421 is parallel to the axis of the winding drum 2. Along the axis direction of the positioning cylinder 421, the scraper 422 is arranged on the cylinder wall of the positioning cylinder 421. It can be understood that the axes of the positioning cylinder 421, the winding drum 2 and the scraper 422 are all parallel to each other. In addition, the scraper 422 is also parallel to the surface of the coiled material on the winding drum 2. Along the width direction of the coiled material, the scraper 422 is in contact with the surface of the coiled material.

[0060] In order to facilitate the sliding of the positioning cylinder 421 in the slide 411, the positioning cylinder 421 includes a connecting shaft 423, which is installed between the two limiting plates 412. The cylinder body of the positioning cylinder 421 is sleeved on the connecting shaft 423, and the scraper 422 is connected to the lower side of the cylinder body of the positioning cylinder 421. In order to limit the positioning cylinder 421, fasteners 424 are arranged on the circumferential surfaces of the two ends of the connecting shaft 423. The circumferential surfaces of the two ends of the connecting shaft 423 are provided with external threads, and the inside of the fastener 424 is provided with internal threads. The connecting shaft 423 and the fastener 424 are connected through threads; the connection between the connecting shaft 423 and the fastener 424 can be disassembled through thread connection, which is convenient for assembly.

[0061] The installation stability of the connecting shaft 423 can be ensured under the action of the limiting plate 412, the installation stability of the positioning cylinder 421 can be ensured under the action of the connecting shaft 423, the installation stability of the scraper 422 can be ensured under the action of the positioning cylinder 421, and the installation stability of the connecting shaft 423 can be ensured under the action of the fastener 424.

[0062] In addition, by changing the height position of the connecting shaft 423 in the sliding channel 411 of the limiting plate 412, the use height of the positioning cylinder 421 and the scraper 422 can be changed, so that the purpose of pressing the coiled material of different thicknesses can be achieved, and at the same time, the purpose of wiping the dirt on the surface of the coiled material can be achieved, that is, the effect and quality of coiling can be ensured.

[0063] Further, referring to Figure 3 , the side of the scraper 422 facing the coiling cylinder 2 is provided with a matching part 425, and the length of the scraper 422 matches the length of the coiling cylinder 2. Generally, when the coiled material is wound on the coiling cylinder 2, the coiled material pile is in a cylindrical shape. In order to make the scraper 422 contact well with the coiled material pile, in the technical solution of the present application, an arc-shaped or V-shaped contact surface is arranged on the surface of the scraper 422, so that the scraper 422 will be in linear contact or surface contact with the coiled material. The pressing and arranging effect of the scraper 422 is better.

[0064] In addition, in order to make the scraper 422 better clean the surface of the coiled material, a cleaning piece such as a cloth, a rubber scraper strip, etc. can be arranged on the matching part 425 of the scraper 422, so that the scraper 422 can better clean the surface of the coiled material.

[0065] Referring to Figure 1 , Figure 2 and Figure 5 , in one embodiment provided in the present application, the driving device 3 includes a power assembly 31 and a transmission assembly 32. The bracket 1 is provided with a mounting position 33, the power assembly 31 is connected to the mounting position 33, and the transmission assembly 32 is connected with the power assembly 31 and the coiling cylinder 2 respectively.

[0066] The power output by the power assembly 31 can be transmitted to the coiling cylinder 2 through the transmission assembly 32 to drive the coiling cylinder 2 to rotate. For example, the power assembly 31 is a motor, and the transmission assembly 32 includes but is not limited to: a belt pulley, a gear, a sprocket, etc.

[0067] Taking the belt pulley of the transmission assembly 32 as an example, the transmission assembly 32 comprises a first belt pulley 321 and a second belt pulley 322. The winding drum 2 comprises a winding section 22, which is arranged on a rotating shaft 221, and the rotating shaft 221 has bearings 222 at two ends thereof, which are respectively arranged on two end sides of the winding drum 2. The first belt pulley 321 is sleeved on the outer circumferential surface of the rotating shaft 221, and the second belt pulley 322 is connected to the shaft of the motor. The first belt pulley 321 and the second belt pulley 322 are drivingly connected through a transmission belt 323.

[0068] The motor can drive the second belt pulley 322 to perform circumferential motion, and then the second belt pulley 322 drives the first belt pulley 321 to perform circumferential motion, and then the first belt pulley 321 drives the rotating shaft 221 to perform circumferential motion, and then the rotating shaft 221 together with the winding section 22 of the winding drum 2 performs circumferential motion, so as to achieve the winding purpose of the winding drum 2.

[0069] In the technical solution of the present application, the number of the driving devices 3 can be one or two. For example, referring to Figure 1 , one driving device 3 is arranged at each end of the winding drum 2, the support 1 is provided with a motor mounting cavity (mounting position 33), the power assembly 31 is a motor, the motor is mounted in the motor mounting cavity, and the motors on the two sides are respectively connected to one end of the winding drum 2 through one transmission assembly 32. The two motors can simultaneously provide power for the winding drum 2.

[0070] In a specific embodiment, the two motors are connected to the same controller, and the rotating directions of the two motors are opposite. The synchronous starting of the motors can be realized under the action of the controller, and the opposite rotating directions can ensure the stability of the driving. Although the rotating directions of the two motors are opposite, the driving forces of the two motors can be simultaneously transmitted to the winding drum 2 in one direction through the transmission assembly 32, so as to drive the winding drum 2 to rotate.

[0071] Further, referring to Figure 1 , the support 1 comprises a first mounting plate 11 and a second mounting plate 12, the first mounting plate 11 and the second mounting plate 12 are arranged in a spaced-apart and opposite manner, and the two ends of the winding drum 2 are respectively connected to the first mounting plate 11 and the second mounting plate 12. The two driving devices 3 are respectively arranged on the first mounting plate 11 and the second mounting plate 12, and the two driving devices 3 are respectively connected to the two ends of the winding drum 2.

[0072] The first mounting plate 11 and the second mounting plate 12 are oppositely arranged with a spacing, and mounting holes are arranged on the first mounting plate 11 and the second mounting plate 12 respectively. The winding drum 2 comprises a winding section 22, the winding section 22 is arranged on a rotating shaft 221, both ends of the rotating shaft 221 are provided with bearings 222 respectively, and the two bearings 222 are located on both end sides of the winding drum 2. When the winding drum 2 is connected with the first mounting plate 11 and the second mounting plate 12, the two bearings 222 are arranged in the mounting holes of the first mounting plate 11 and the second mounting plate 12 respectively. The mounting stability of the rotating shaft 221 can be ensured under the action of the bearings 222, and the rotation of the rotating shaft 221 is not affected. In the technical scheme of the application, the rotating shaft 221 can realize the stability of the rotation of the winding drum 2, and the winding drum 2 is more stable during winding.

[0073] When the winding of the winding material on the winding drum 2 is completed, the rotating shaft 221 and the winding drum 2 are removed from the inside of the first mounting plate 11 and the second mounting plate 12, that is, the disassembly and replacement of the entire winding drum 2 can be realized.

[0074] Referring to Figure 1 , Figure 2 and Figure 4 , in an embodiment provided in the application, the winding drum 2 further comprises a limiting ring 21, and one limiting ring 21 is arranged at each end of the winding section 22 of the winding drum 2. The limiting ring 21 can limit the two ends of the winding section 22 of the winding drum 2, and the winding effect of the winding section 22 can be ensured under the action of the limiting ring 21, so that the phenomenon of disorder is avoided.

[0075] Further, the diameter of the limiting ring 21 is greater than the diameter of the winding section 22, and the limiting ring 21 on both sides of the winding section 22 can limit the two ends of the winding section 22, so that the winding of the winding material on the winding section 22 is facilitated. The length of the scraper 422 on the limiting device 4 is less than the distance between the two limiting rings 21, so that the scraper 422 can easily contact the winding material on the winding drum 2. If the diameter of the winding material pile is small, the scraper 422 can easily enter between the two limiting rings 21, and the scraper 422 will not be limited by the limiting ring 21.

[0076] Referring to Figure 2 and Figure 3 , in an embodiment provided in the application, the end of the limiting plate 412 connected with the support 1 is provided with a stepped connecting structure 413, one side of the connecting structure 413 is connected to the end of the support 1, and the other side of the connecting structure 413 is connected to the inner wall of the support 1. The connecting area of the limiting plate 412 and the support 1 can be increased through the stepped connecting structure 413, so that the connecting strength of the limiting plate 412 and the support 1 is improved.

[0077] In another embodiment, the lower end of each limiting plate 412 is provided with a slot, and the upper end of the support 1 is installed in the slot, so that the connection stability of the limiting plate 412 and the support 1 is ensured under the action of the slot. The support 1 can also support the limiting plate 412, and the limiting plate 412 and the support 1 are connected by welding, so that the use effect is ensured.

[0078] In the technical solution of the present application, the limiting ring 21 can provide limiting effect for the two ends of the winding section 22, thereby ensuring the winding effect. However, the diameter of the limiting ring 21 is limited, and when the diameter of the roll material pile is greater than the diameter of the limiting ring 21, the roll material pile is easy to exceed the limit of the limiting ring 21. The connecting structure 413 is located beside the winding section 22, and the end of the connecting structure 413 is provided with an arc surface 414 matched with the limiting ring 21 on the winding drum 2. In this way, the connecting structure 413 can cooperate with the limiting ring 21 to limit the roll material pile on the winding section 22. When the diameter of the roll material pile is greater than the diameter of the limiting ring 21, the connecting structure 413 can limit the roll material on the winding section 22, thereby ensuring the winding effect of the roll material pile with large diameter.

[0079] The working principle and use process of the technical solution of the present application will be briefly introduced through a specific embodiment.

[0080] When the roll material winding device is used, the winding of the roll material can be realized under the action of the winding drum 2, the rotation of the winding drum 2 can be realized under the action of the rotating shaft 221, and the winding effect of the winding drum 2 can be ensured under the action of the limiting ring 21, so that the phenomenon of disorder is avoided. After winding is completed, the rotating shaft 221 and the barrel of the winding drum 2 are removed from the inside of the support 1, so that the entire winding drum 2 can be disassembled and replaced.

[0081] After the motor is started, the second pulley 322 can be driven to move in a circle. When the second pulley 322 rotates, the first pulley 321 can be driven to move in a circle, so that the rotating shaft 221 and the barrel of the winding drum 2 on the circumferential surface thereof can be driven to rotate, thereby realizing the winding purpose of the roll material.

[0082] By changing the height position of the connecting shaft 423 inside the sliding channel 411 of the limiting plate 412, the use height of the positioning cylinder 421 and the scraper 422 can be changed, so that the compression purpose of the roll material with different winding thicknesses can be realized. At the same time, the purpose of wiping the dirt on the surface of the roll material can also be achieved, so that the winding effect and quality can be ensured. The support 1 can support the limiting plate 412, and the limiting plate 412 and the upper part of the support 1 are connected by welding, so that the use effect is ensured.

[0083] In summary, in the technical scheme provided by the embodiments of the present application, the winding drum can wind the winding material thereon when rotating, and when winding the winding material, the limiting assembly can press against the winding material on the winding drum to compact and arrange the winding material on the winding drum, effectively avoiding the phenomenon of wrinkles of the winding material, and ensuring the quality of the winding material product. When the winding drum completes winding, the winding drum can be removed from the support to realize disassembly and replacement of the winding drum. In addition, the limiting assembly can also scrape the surface of the winding material to remove dirt on the surface of the winding material, improving the effect and quality of winding the winding material.

[0084] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, but not to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical schemes recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features; and these modifications or replacements do not make the essence of the corresponding technical scheme deviate from the spirit and scope of the technical schemes of the embodiments of the present application.

Claims

1. A roll winding apparatus characterized by comprising: The utility model relates to a winding device, including: Support (1); Rolling drum (2) is detachably established on the support (1); Driving device (3) is established on the support (1), and the driving device (3) is connected with the rolling drum (2); Limiting device (4) is connected on the support (1), and the limiting device (4) includes limiting frame (41) and limiting assembly (42), the limiting frame (41) is connected with the support (1), and the limiting assembly (42) is established on the limiting frame (41); Wherein, the limiting frame (41) is equipped with slide (411), the limiting assembly (42) is connected on the slide (411), and the limiting assembly (42) is abutted with the winding material on the rolling drum (2).

2. The web winding apparatus according to claim 1, characterized in that The limiting device (4) is established on the top of the support (1), and the slide (411) extends along the radial direction of the rolling drum (2).

3. The web winding apparatus according to claim 2, wherein The limiting frame (41) includes a set of limiting plates (412) oppositely arranged, and the limiting assembly (42) includes a positioning cylinder (421) and a scraper (422). Two limiting plates (412) are oppositely arranged on the support (1), and the slide (411) is arranged on the limiting plate (412). The axis of the positioning cylinder (421) is parallel to the axis of the rolling drum (2), and the scraper (422) is arranged on the cylinder arm of the positioning cylinder (421) along the axial direction of the positioning cylinder (421).

4. The web winding apparatus according to claim 3, wherein The side of the scraper (422) facing the rolling drum (2) has a matching part (425). The length of the scraper (422) matches the length of the rolling drum (2).

5. The web winding apparatus according to claim 1, wherein The driving device (3) includes a power assembly (31) and a transmission assembly (32). The support (1) is provided with a mounting position (33), the power assembly (31) is connected to the mounting position (33), and the transmission assembly (32) is connected to the power assembly (31) and the rolling drum (2), respectively.

6. The web winding apparatus according to claim 5, wherein The support (1) includes a first mounting plate (11) and a second mounting plate (12), the first mounting plate (11) and the second mounting plate (12) are oppositely arranged, and the two ends of the rolling drum (2) are connected to the first mounting plate (11) and the second mounting plate (12), respectively. Two driving devices (3) are arranged on the first mounting plate (11) and the second mounting plate (12), respectively, and two driving devices (3) are connected to the two ends of the rolling drum (2), respectively.

7. The web winding apparatus according to claim 1, wherein The rolling drum (2) further includes a limiting ring (21), and the two ends of the winding section (22) of the rolling drum (2) are respectively provided with one limiting ring (21).

8. The web winding apparatus according to claim 7, wherein The diameter of the limiting ring (21) is greater than the diameter of the winding section (22). The length of the scraper (422) on the limiting device (4) is less than the distance between the two limiting rings (21).

9. The web winding apparatus according to claim 7, wherein One end of the limiting plate (412) connected with the support (1) is provided with a stepped connection structure (413), one side of the connection structure (413) is connected on the end of the support (1), and the other side of the connection structure (413) is connected on the inner wall of the support (1).

10. The web winding apparatus according to claim 9, wherein The connection structure (413) is located beside the winding section (22), and the end of the connection structure (413) is provided with an arc surface (414) matched with the limiting ring (21) on the winding drum (2).

Images