Giant tire cord fabric winding device and cord fabric cutting machine

Abstract

The utility model provides a giant tire cord fabric coiling device and a cord fabric cutting machine. The giant tire cord fabric coiling device comprises a cord fabric coiling wheel, a cord fabric coiling device, a cord fabric coiling device and a cord fabric coiling device, wherein the cord fabric coiling wheel is used for coiling a giant tire cord fabric and is rotatably arranged; a cloth liner is wound on the cloth liner wheel; the driving roller is arranged in a rotatable mode, and the cloth liner passes through the driving roller through the cloth liner wheel and is driven by the driving roller to be wound on the curtain cloth winding wheel. The utility model solves the problem of time and labor waste caused by manual guide of curtain cloth reeling of the curtain cloth cutting machine in the prior art.

Description

Technical Field

[0001] The utility model relates to the technical field of tire processing, in particular to a giant tire cord fabric winding device and a cord fabric cutting machine. Background Art

[0002] Giant tire carcass cutting machine production line is a key equipment for giant tire production. In the manufacturing process of engineering tires and giant radial tires used in mining engineering machinery, the 90-degree steel cord carcass is one of the important components. The production of giant tire 90-degree steel cord carcass requires the calendered cord to be cut according to the required angle and width, and then spliced ​​and rolled for molding and use.

[0003] The 90-degree steel cord carcass joint of the giant tire is extremely inconvenient to operate manually during the work process due to the thick cord and large width. The maximum cord thickness is 9.5mm, and the cutting width and joint length are up to 5000mm, which is different from the maximum cord thickness of the full steel carcass of 4mm and the maximum cutting width of 1100mm. The degree of automation is not high.

[0004] Among them, the structural layout of the cord cutting machine is mainly composed of processes such as cord unwinding, cord cutting, cord splicing, rubber strip laminating and cord winding. The above cord winding process is currently mainly done by multiple people manually. Due to the large thickness and width of the giant tire carcass cord, the cord is very heavy when winding the material head, manual operation is time-consuming and laborious, the carcass cord is greatly stretched, and the safety is relatively low. Utility Model Content

[0005] The main purpose of the utility model is to provide a giant tire cord winding device and a cord cutting machine to solve the problem that the cord winding and manual material feeding of the cord cutting machine in the prior art is time-consuming and labor-intensive.

[0006] In order to achieve the above-mentioned purpose, according to one aspect of the utility model, a giant tire cord winding device is provided, comprising: a cord winding wheel for winding giant tire cord, the cord winding wheel being rotatable; a cloth pad wheel around which a pad cloth is wound; an active roller, the active roller being rotatable, and the pad cloth is passed from the cloth pad wheel through the active roller and is wound onto the cord winding wheel under the drive of the active roller.

[0007] Furthermore, the giant tire cord winding device also includes a detection component, and the pad cloth between the cord winding wheel and the active roller forms an arc-shaped material storage arc segment. The detection component detects the position of the material storage arc segment to determine the degree of matching between the cord winding wheel and the active roller in rotating together.

[0008] Furthermore, the giant tire cord winding device also includes a first transition wheel, which is arranged between the cord winding wheel and the active roller, and the material storage arc segment is located between the first transition wheel and the active roller.

[0009] Furthermore, there are multiple first transition wheels, and at least some of the first transition wheels are arranged along the conveying direction of the pad cloth.

[0010] Furthermore, the giant tire cord winding device also includes a detection member bracket, the detection member is installed on the detection member bracket, and the detection member bracket is longitudinally arranged between the active roller and the cord winding wheel.

[0011] Furthermore, the giant tire cord winding device also includes a base, the base includes a first seat body and a second seat body, the cord winding wheel and the cloth pad wheel are located on the first seat body, the active roller is located on the second seat body, and the detection component bracket is located between the first seat body and the second seat body.

[0012] Furthermore, the giant tire cord winding device also includes a second transition wheel, which is arranged at the output of the cloth pad wheel, and the cloth pad on the cloth pad wheel is transported to the active roller via the second transition wheel.

[0013] Furthermore, the output side of the cloth pad wheel is located below the input side of the cord fabric take-up wheel, and the cloth pad is transported upward and then laterally when passing through the active roller.

[0014] Furthermore, the giant tire cord winding device also includes a correction sensor for correcting the cushioning cloth, and the correction sensor is arranged on the input side of the active roller.

[0015] According to another aspect of the utility model, a cord cutting machine is provided, comprising the above-mentioned giant tire cord winding device.

[0016] By applying the technical solution of the utility model, an active roller is arranged between the cloth pad wheel and the cord cloth taking-up wheel, wherein the cloth on the cloth pad wheel is wound around the active roller and wound on the cord cloth taking-up wheel, and the main winding power of the cloth pad is the active roller. In this way, the cloth pad can be continuously wound from the cloth pad wheel onto the cord cloth taking-up wheel under the drive of the active roller and the rotation of the cord cloth taking-up wheel. Since the cloth pad is light in weight, the cloth padding can be manually carried out without significantly increasing the labor intensity. After the above-mentioned pad cloth is continuously wound on the cord winding wheel, when the giant tire cord needs to be wound, the head of the giant tire cord is transported to the active roller during material drawing, and the giant tire cord can be attached to the pad cloth under the action of the active roller, and then can be wound on the cord winding wheel driven by the pad cloth, thereby realizing automatic material drawing and winding of the giant tire cord. In this way, the pad cloth is driven by the active roller to realize the active traction of the carcass cord to complete the material drawing action, thereby solving the current problems of time-consuming and labor-intensive manual operation, large stretching of the carcass cord, and low safety, and greatly reducing the labor intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings constituting part of the present application are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0018] Figure 1 The utility model shows a structural schematic diagram of a giant tire cord winding device.

[0019] The above drawings include the following reference numerals:

[0020] 10. cord take-up wheel; 20. cloth pad wheel; 30. active roller; 40. first transition wheel; 50. detection part bracket; 60. second transition wheel; 70. deviation correction sensor. DETAILED DESCRIPTION

[0021] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present utility model will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0022] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meanings as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0023] In the present invention, unless otherwise specified, the directional words used, such as "up, down, top, bottom", usually refer to the directions shown in the drawings, or to the components themselves in the vertical, perpendicular or gravity directions; similarly, for ease of understanding and description, "inside and outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned directional words are not used to limit the present invention.

[0024] In order to solve the problem that the cord fabric winding of the cord fabric cutting machine in the prior art is time-consuming and labor-intensive, the utility model provides a giant tire cord fabric winding device and a cord fabric cutting machine. The cord fabric cutting machine has the following giant tire cord fabric winding device.

[0025] like Figure 1 A giant tire cord winding device shown in the figure includes a cord winding wheel 10 for winding giant tire cord, a cloth pad wheel 20 with a pad cloth wound around it, and an active roller 30. The cord winding wheel 10 is rotatable; the active roller 30 is rotatable, and the pad cloth is passed from the cloth pad wheel 20 through the active roller 30 and is wound onto the cord winding wheel 10 under the drive of the active roller 30.

[0026] In this embodiment, an active roller 30 is arranged between the cloth pad wheel 20 and the cord cloth taking-up wheel 10, wherein the cloth on the cloth pad wheel 20 is wound around the active roller 30 and is wound onto the cord cloth taking-up wheel 10, and the main winding power of the cloth pad is the active roller 30. In this way, the cloth pad can be continuously wound onto the cord cloth taking-up wheel 10 from the cloth pad wheel 20 under the drive of the active roller 30 and the rotation of the cord cloth taking-up wheel 10. Since the cloth pad is light in weight, the cloth padding can be manually guided without significantly increasing the labor intensity. After the above-mentioned pad cloth is continuously wound on the cord winding wheel 10, when it is necessary to wind up the giant tire cord cloth, the head of the giant tire cord cloth is transported to the active roller 30 during material drawing, and the giant tire cord cloth can be attached to the pad cloth under the action of the active roller 30, and then can be wound on the cord winding wheel 10 driven by the pad cloth, thereby realizing automatic material drawing and winding of the giant tire cord cloth. In this way, the pad cloth is driven by the active roller 30 to realize the active traction of the carcass cord cloth to complete the material drawing action, thereby solving the current problems of time-consuming and labor-intensive manual operation, large stretching of the carcass cord cloth, and low safety, and greatly reducing the labor intensity of workers.

[0027] In this embodiment, considering that both the active roller 30 and the curtain cloth take-up wheel 10 will rotate, there needs to be a certain matching when the two rotate, that is, the length of the padding cloth passing through the active roller 30 needs to be the same as the length of the padding cloth wound on the curtain cloth take-up wheel 10, so that the state of the padding cloth between the curtain cloth take-up wheel 10 and the active roller 30 remains basically unchanged, thereby avoiding the gradual tension of the padding cloth between the curtain cloth take-up wheel 10 and the active roller 30, resulting in stretching or even breakage, or the gradual relaxation, resulting in excessive residual material, etc. In order to ensure the matching of the rotational speeds of the active roller 30 and the cord taking-up wheel 10, the giant tire cord taking-up device of the present embodiment also includes a detection component, which can be a laser ranging sensor and other components. The pad cloth between the cord taking-up wheel 10 and the active roller 30 sags under the action of gravity to form an arc-shaped material storage arc segment. The detection component detects the position of the material storage arc segment, and thus can judge the state change of the cord between the cord taking-up wheel 10 and the active roller 30 based on information such as the state of the material storage arc segment, thereby judging the degree of matching between the cord taking-up wheel 10 and the active roller 30 that rotate together, so that the controller can timely adjust the rotational speeds of the cord taking-up wheel 10 and the active roller 30. The reason for judging the state of the material storage arc segment is that the middle part of the pad cloth will sag a certain distance under the action of gravity. When the pad cloth is tensioned, the sagging degree of the material storage arc segment will decrease, and when the pad cloth is loose, the sagging degree of the material storage arc segment will increase. Therefore, the state of the curtain cloth can be judged by detecting the distance between the laser ranging sensor and the surface of the material storage arc segment, thereby judging the matching degree of the rotation of the curtain cloth take-up wheel 10 and the active roller 30.

[0028] In this embodiment, the giant tire cord winding device further includes a first transition wheel 40, which is disposed between the cord winding wheel 10 and the active roller 30. The first transition wheel 40 can support the cloth, change the direction of the cloth, and guide it, so that the cloth can be wound on the cord winding wheel 10 according to the winding requirements of the cord winding wheel 10. In this embodiment, the distance between the first transition wheel 40 and the cord winding wheel 10 is relatively close, while the distance between the first transition wheel 40 and the active roller 30 is relatively far, so that the material storage arc is located between the first transition wheel 40 and the active roller 30, so that the cloth can be wound on the cord winding wheel 10 in a relatively tense state after passing through the first transition wheel 40, thereby ensuring the winding effect.

[0029] Optionally, the specific number of the first transition wheels 40 can be set as needed, and can be set to one or more. In this embodiment, two first transition wheels 40 are arranged along the conveying direction of the pad cloth. The two first transition wheels 40 can be set flush or have a certain height difference up and down.

[0030] In the present embodiment, the giant tire cord winding device further includes a detection member bracket 50, on which the detection member is mounted, and the detection member bracket 50 is longitudinally arranged between the active roller 30 and the cord winding wheel 10. On the one hand, the detection member bracket 50 can provide support for the installation of the detection member, and on the other hand, the position of the laser ranging sensor corresponds to the position of the material storage arc segment. After the positions of the active roller 30, the cord winding wheel 10, and the first transition wheel 40 are determined, the position of the material storage arc segment is also basically determined. At this time, the detection member bracket 50 can be erected at the position of the material storage arc segment, thereby ensuring that the laser ranging sensor can accurately and reliably perform detection.

[0031] In this embodiment, the giant tire cord winding device also includes a base, which includes a first seat body and a second seat body, the cord winding wheel 10 and the cloth pad wheel 20 are located on the first seat body, the active roller 30 is located on the second seat body, and the detection member bracket 50 is located between the first seat body and the second seat body. The first seat body and the second seat body can be connected to form a whole through a connecting section, or they can be completely separated to form two independent parts. The two can also be relatively movable, so that the distance between the active roller 30 and the cord winding wheel 10 and between the active roller 30 and the cloth pad wheel 20 can be adjusted as needed.

[0032] In this embodiment, the giant tire cord winding device further includes a second transition wheel 60, which is arranged at the output of the cloth pad wheel 20, and the cloth pad on the cloth pad wheel 20 is transported to the active roller 30 via the second transition wheel 60. The second transition wheel 60 is similar to the first transition wheel 40, and both play the role of supporting the cloth pad, changing the direction of the cloth pad, and guiding it.

[0033] In this embodiment, the output side of the cloth pad wheel 20 is located below the input side of the curtain fabric take-up wheel 10, so that the first transition wheel 40 is located above the second transition wheel 60, and the cloth pad is transported upward and then transported horizontally when passing through the active roller 30. In this way, when transporting the cloth pad, the cloth pad is transported from the cloth pad wheel 20 located at the lower position to the active roller 30 located at the upper side after passing through the second transition wheel 60 located at one side thereof, and is first transported from bottom to top for a short distance when passing around the active roller 30, so that the height of the cloth pad is increased, and then it is transported horizontally to the first transition wheel 40, and after passing through the first transition wheel 40, it is transported downward and wound on the curtain fabric take-up wheel 10. In this way, as a whole, the portion of the cloth pad located between the active roller 30 and the first transition wheel 40 is located above the portion located between the active roller 30 and the second transition wheel 60.

[0034] In this embodiment, the giant tire cord winding device further includes a correction sensor 70 for correcting the padding, and the correction sensor 70 is arranged on the input side of the active roller 30. The correction sensor 70 can detect the deviation of the padding, thereby controlling automatic correction or reminding the worker to correct the deviation manually.

[0035] The main process steps of the giant tire cord winding device of this embodiment are as follows:

[0036] 1. The pad roll is installed manually;

[0037] 2. Manually pull the pad from the pad roll and pass it through the second transition wheel 60;

[0038] 3. After passing through the second transition wheel 60, the pad cloth is manually pulled through the deviation correction sensor 70 and bypasses the active roller 30;

[0039] 4. After passing the active roller 30, the manually pulled cushion cloth passes through two first transition wheels 40 and then winds into the cord take-up wheel 10;

[0040] 5. When the carcass cord arrives at the winding station and needs to be led, the carcass cord is conveyed to the front of the active roller 30 by the pre-winding conveying device, and the carcass cord is conveyed to the top of the pad that has bypassed the active roller 30;

[0041] 6. The active roller 30 can realize active conveying under the drive of its power motor, so that the pad cloth drives the carcass cord to be conveyed, thereby realizing that the carcass cord is automatically rolled into the cord take-up wheel 10;

[0042] 7. When the active roller 30 rotates, the cord take-up wheel 10 realizes synchronous movement driven by its power motor to prevent the accumulation of the cord pad;

[0043] 8. The carcass cord is automatically rolled into the cord take-up wheel 10, forming a tiny material storage arc segment between the first transition wheel 40 and the active roller 30. The state of the material storage arc segment is detected by the laser distance sensor to complete the speed matching of the cord take-up wheel 10 and the active roller 30, thereby ensuring continuous winding without stretching.

[0044] It should be noted that, the multiple in the above embodiments refers to at least two.

[0045] From the above description, it can be seen that the above embodiments of the utility model achieve the following technical effects:

[0046] 1. It solves the problem of time-consuming and labor-intensive manual material feeding of the cord cutting machine in the prior art;

[0047] 2. The active roller drives the pad to actively pull the carcass cord to complete the material feeding action, thus solving the current problems of time-consuming and labor-intensive manual operation, large stretching of the carcass cord, and low safety, and greatly reducing the labor intensity of workers.

[0048] Obviously, the embodiments described above are only some embodiments of the utility model, not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0049] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0050] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0051] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A giant tire cord winding device, characterized in that: include: A cord take-up wheel (10) for taking up the cord of a giant tire, wherein the cord take-up wheel (10) is rotatably arranged; a cloth-laying wheel (20) around which a cloth-laying is wound; An active roller (30), wherein the active roller (30) is rotatably arranged, and the padding cloth is passed from the padding cloth wheel (20) through the active roller (30), and is driven by the active roller (30) to be wound onto the curtain cloth take-up wheel (10).

2. The giant tire cord winding device according to claim 1, characterized in that: The giant tire cord winding device also includes a detection component, the padding cloth between the cord winding wheel (10) and the active roller (30) forms an arc-shaped material storage arc segment, and the detection component detects the position of the material storage arc segment to determine the matching degree between the cord winding wheel (10) and the active roller (30) in rotating together.

3. The giant tire cord winding device according to claim 2, characterized in that: The giant tire cord winding device further comprises a first transition wheel (40), wherein the first transition wheel (40) is arranged between the cord winding wheel (10) and the active roller (30), and the material storage arc segment is located between the first transition wheel (40) and the active roller (30).

4. The giant tire cord winding device according to claim 3, characterized in that: There are a plurality of first transition wheels (40), and at least some of the first transition wheels (40) are arranged along the conveying direction of the pad cloth.

5. The giant tire cord winding device according to claim 2, characterized in that: The giant tire cord winding device further comprises a detection member bracket (50), the detection member is mounted on the detection member bracket (50), and the detection member bracket (50) is longitudinally arranged between the active roller (30) and the cord winding wheel (10).

6. The giant tire cord winding device according to claim 5, characterized in that: The giant tire cord winding device also includes a base, which includes a first seat body and a second seat body, the cord winding wheel (10) and the cloth pad wheel (20) are located on the first seat body, the active roller (30) is located on the second seat body, and the detection component bracket (50) is located between the first seat body and the second seat body.

7. The giant tire cord winding device according to claim 1, characterized in that: The giant tire cord winding device also includes a second transition wheel (60), which is arranged at the output of the cloth pad wheel (20), and the cloth pad on the cloth pad wheel (20) is transported to the active roller (30) via the second transition wheel (60).

8. The giant tire cord winding device according to claim 1, characterized in that: The output side of the cloth pad wheel (20) is located below the input side of the curtain cloth take-up wheel (10), and the cloth pad is transported upward and then transported horizontally when passing through the active roller (30).

9. The giant tire cord winding device according to claim 1, characterized in that: The giant tire cord winding device further comprises a deviation correction sensor (70) for correcting the deviation of the cushioning cloth, and the deviation correction sensor (70) is arranged on the input side of the active roller (30).

10. A cord cutting machine, characterized in that: The invention comprises the giant tire cord winding device according to any one of claims 1 to 9.

Images