Take-up and payoff device and take-up and payoff equipment

Abstract

The utility model relates to the technical field of cord thread detection, in particular to a take-up and pay-off device and take-up and pay-off equipment. A positioning piece and a clamping piece are arranged on the end face, in contact with the spool, of the fixing part; the positioning piece is arranged in the central area of the fixing part and is used for being inserted into a cylinder through hole of the spool; a plurality of clamping pieces are arranged, the clamping pieces are sequentially arranged in the circumferential direction of the positioning piece, a second clamping part is formed between every two adjacent clamping pieces, and the second clamping parts are matched with the first clamping parts of the spool in a clamping mode. The device is good in stability, high in reliability and high in detection efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of cord detection, in particular to a cord-winding and pay-off device and cord-winding and pay-off equipment. Background Art

[0002] The cord is one of the main skeleton materials of the tire, usually composed of multiple steel wires. During the cord twisting process, multiple steel wires are twisted at high speed as the flywheel ring rotates to form the cord, and the cord is wound on the I-shaped wheel. Due to factors such as errors, the quality of the cord twisting varies. After the cord is twisted, it needs to be inspected for quality.

[0003] During quality inspection, a section of cord needs to be released from the spool for relevant testing. After the testing is completed, part of the cord needs to be recovered and rewound on the spool. However, in the existing cord reeling and unwinding device, it is usually necessary to place the spool axially horizontally, fix the flanges at both ends of the axial direction, and then reel in and unwind the cord accordingly. Since the flanges at both ends of the spool axial direction need to be fixed at the same time, it is necessary to adjust the spacing of the corresponding fixings when facing spools of different axial lengths, which makes it difficult to adapt to the operation requirements of disordered incoming materials and has low efficiency. Utility Model Content

[0004] To this end, the technical problem to be solved by the utility model is to overcome the problem that the existing wire-reeling device needs to adjust the spacing of the corresponding fixing parts, is difficult to adapt to the operational requirements of disordered incoming materials, and has low efficiency. A wire-reeling device and wire-reeling equipment are provided with good stability, high reliability, and high detection efficiency.

[0005] In the first aspect, the utility model provides a wire-reeling and retracting device for retracting and retracting a cord on an I-shaped wheel, the I-shaped wheel comprising a columnar member and flange members located at both axial ends of the columnar member, the columnar member being provided with a columnar through hole in the axial direction, a plurality of first clamping portions being provided on the end face of the flange member, and the plurality of first clamping portions being arranged in sequence in the circumferential direction of the axis of the columnar member; the wire-reeling and retracting device comprising a fixing component, the fixing component being rotatable; a positioning member and a clamping member being provided on the end face of the fixing component contacting the I-shaped wheel; the positioning member being provided in the central area of ​​the fixing member, the positioning member being used to be inserted into the columnar through hole; a plurality of clamping members being provided, the plurality of clamping members being arranged in sequence in the circumferential direction of the positioning member, a second clamping portion being formed between two adjacent clamping members, the second clamping portion being clamped and matched with the first clamping portion.

[0006] In an embodiment of the utility model, the clamping member is provided with a receiving cavity, and a magnet is provided in the receiving cavity.

[0007] In one embodiment of the utility model, the positioning member includes a first positioning portion and a second positioning portion, the first positioning portion is connected to the fixing component, the second positioning portion is coaxially arranged on the first positioning portion, the radial dimension of the second positioning portion is smaller than the radial dimension of the first positioning portion, and the second positioning portion is provided with a conical portion at one end away from the first positioning portion.

[0008] In one embodiment of the utility model, it also includes a rotation drive assembly, which includes a rotation drive component, a first transmission gear and a second transmission gear, the driving end of the rotation drive component is connected to the first transmission gear, the first transmission gear is meshed with the second transmission gear, and the second transmission gear is connected to the fixed component.

[0009] In a second aspect, the utility model further provides a wire-retracting and -paying device, comprising a transmission flow line, and a wire-retracting and -paying device as described in any one of the above, wherein the wire-retracting and -paying device can be raised and lowered and is arranged below the transmission flow line.

[0010] In one embodiment of the utility model, the wire-retracting and -releasing devices are provided in plurality, and the plurality of wire-retracting and -releasing devices are arranged in sequence along the extension direction of the transmission streamline.

[0011] In one embodiment of the utility model, it also includes a lifting drive assembly, which includes a lifting drive component and a lifting mounting plate. The lifting drive component is fixedly arranged, and the driving end of the lifting drive component is connected to the lifting mounting plate. The wire retracting and releasing device is arranged on the lifting mounting plate.

[0012] In one embodiment of the utility model, it also includes a blocking component, which includes a blocking drive component and a blocking component. The blocking drive component is fixedly arranged on one side of the wire-retracting and unreeling device along the extension direction of the transmission streamline, and the blocking component is connected to the driving end of the blocking drive component.

[0013] In one embodiment of the utility model, a avoidance portion is provided at the end of the blocking component located on the side close to the wire-retracting and -releasing device.

[0014] In an embodiment of the present utility model, two blocking cylinders are provided on the blocking component, and the two blocking cylinders are arranged in sequence along an extension direction perpendicular to the transmission streamline.

[0015] The above technical solution of the utility model has the following beneficial effects compared with the prior art:

[0016] The wire-retracting and releasing device described in the utility model assists in realizing the retraction and release of the cord on the I-shaped wheel by setting a fixed component. When in use, the positioning piece on the fixed component can be inserted into the cylindrical through hole of the I-shaped wheel, which is convenient for positioning with the I-shaped wheel provided with the cylindrical through hole on the one hand, and can form a match with the clamping piece to fix the I-shaped wheel on the other hand, so as to prevent the I-shaped wheel from shaking, displacement and other problems in the process of rotating the wire-retracting and releasing, and has good stability and high reliability. The first clamping part on the flange of the I-shaped wheel can be clamped and matched with the second clamping part on the fixed component, so that the I-shaped wheel is driven to rotate by the rotation of the fixed component to realize the retraction and release of the cord. Since the I-shaped wheel is placed vertically in the axial direction, only a flange part below it needs to be set on the fixed component to realize the retraction and release of the cord, which can effectively prevent the problem of directly contacting the cord during the retraction and release process and affecting the detection result, and has a high detection accuracy; it can also be applied to I-shaped wheels of different axial lengths, and no longer needs to adjust the spacing, which improves the detection efficiency, and is particularly suitable for the operation scene of disorderly incoming materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to make the content of the utility model easier to understand, the utility model is further described in detail according to the specific embodiments of the utility model in combination with the accompanying drawings, wherein:

[0018] Figure 1 This is a schematic diagram of the structure of the I-shaped wheel in the preferred embodiment of the utility model;

[0019] Figure 2 It is a schematic diagram of the partial structure of the flange in the preferred embodiment of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the fixing component in the preferred embodiment of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of the wire-retracting and -releasing device in the preferred embodiment of the utility model;

[0022] Figure 5 This is a structural schematic diagram of the wire-retracting and -releasing device in the preferred embodiment of the utility model;

[0023] Figure 6 It is a partial structural schematic diagram of the wire-retracting and -releasing device in the preferred embodiment of the utility model;

[0024] Figure 7 This is a structural schematic diagram of the lifting drive assembly in the preferred embodiment of the utility model;

[0025] Figure 8 It is a structural schematic diagram of a blocking component in a preferred embodiment of the utility model.

[0026] Explanation of the reference numerals in the drawings in the specification: 11. column member; 111. column through hole; 12. flange member; 121. first clamping portion; 20. fixing member; 21. positioning member; 211. first positioning portion; 212. second positioning portion; 213. conical portion; 22. clamping member; 221. accommodating chamber; 23. second clamping portion; 24. magnet; 30. rotating drive assembly; 31. rotating drive member; 32. first transmission gear; 33. second transmission gear; 40. transmission streamline; 50. lifting drive assembly; 51. lifting drive member; 52. lifting mounting plate; 53. lifting guide column; 60. blocking assembly; 61. blocking drive member; 62. blocking member; 621. avoidance portion; 622. blocking cylinder. DETAILED DESCRIPTION

[0027] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0028] The utility model discloses a cord retracting and releasing device for retracting and releasing cords on an I-shaped wheel. Figure 1 and Figure 2 As shown, the I-shaped wheel includes a columnar member 11 and flange members 12 located at both axial ends of the columnar member 11. The columnar member 11 is provided with a columnar through hole 111 along the axial direction; a plurality of first clamping parts 121 are provided on the end surface of the flange member 12, and the plurality of first clamping parts 121 are arranged in sequence in the circumferential direction around the axis of the columnar member 11. The I-shaped wheel belongs to the prior art, and the functions of its various components are not repeated. Due to the different lengths of the wound cords, the axial lengths of the columnar members of the I-shaped wheel are also different, but the diameters of the I-shaped wheels are the same.

[0029] Reference Figure 3 As shown, the wire-retracting and releasing device of the utility model includes a fixing component 20, and the fixing component 20 can rotate. The fixing component 20 rotates to drive the I-shaped wheel to rotate, so as to realize the retracting and releasing of the cord on the I-shaped wheel. Those skilled in the art can set a specific way of rotating the fixing component 20 according to actual needs, such as setting a rotating cylinder, a motor, etc., and setting bearings and other components for assistance.

[0030] The end surface of the fixing component 20 contacting the spool is provided with a positioning component 21 and a clamping component 22. Preferably, the end surface of the fixing component 20 contacting the spool is the upper end surface of the fixing component 20. In actual use, the fixing component 20 is arranged below the spool, and the fixing component 20 contacts the flange 12 of the spool.

[0031] The positioning member 21 is arranged in the central area of ​​the fixing member 20, and the positioning member 21 is used to be inserted into the cylindrical through hole 111; by setting the positioning member 21, on the one hand, it is convenient to realize positioning with the I-shaped wheel provided with the cylindrical through hole 111, and on the other hand, it can cooperate with the clamping member 22 to fix the I-shaped wheel, so as to prevent it from shaking, displacement and other problems in the process of rotating the retracting and releasing line, and has good stability and high reliability. Those skilled in the art can set the specific length of the positioning member 21 according to actual needs, so as to take into account the effects of easy plugging and effective fixing. There are multiple clamping members 22; preferably, the number of the clamping members 22 is the same as the number of the first clamping parts 121. Multiple clamping members 22 are arranged in sequence around the circumferential direction of the positioning member 21, and a second clamping part 23 is formed between two adjacent clamping members 22. Since the clamping members 22 are arranged around the circumferential direction, the number of the second clamping parts 23 is actually the same as the number of the clamping members 22. The second clamping part 23 is clamped and matched with the first clamping part 121. Preferably, the first clamping portion 121 is configured as a convex structure, and the second clamping portion 23 is configured as a concave structure, and the two are engaged with each other in a concave-convex clamping manner.

[0032] In actual use, the spool wheel vertically arranged in the axial direction of the column member 11 is arranged on the fixing member 20, so that the positioning member 21 of the fixing member 20 is inserted into the column through hole 111 of the spool wheel, and the second clamping portion 23 is clamped and matched with the first clamping portion 121. Subsequently, the fixing member 20 rotates clockwise or counterclockwise to drive the spool wheel to rotate, thereby realizing the retraction and release of the cord under the traction of an external traction device such as a mechanical arm.

[0033] The wire-retracting and releasing device described in the utility model assists in realizing the retracting and releasing of the cord on the I-shaped wheel by setting a fixing component 20. When in use, the positioning member 21 on the fixing component 20 can be inserted into the cylindrical through hole 111 of the I-shaped wheel, which is convenient for positioning with the I-shaped wheel provided with the cylindrical through hole 111 on the one hand, and can form a match with the clamping member 22 to fix the I-shaped wheel on the other hand, to prevent it from shaking, displacement and other problems in the process of rotating the wire-retracting and releasing, and has good stability and high reliability. The first clamping portion 121 on the flange 12 of the I-shaped wheel can be clamped and matched with the second clamping portion 23 on the fixing component 20, so that the I-shaped wheel is driven to rotate by the rotation of the fixing component 20 to realize the retracting and releasing of the cord. Since the I-shaped wheel is placed vertically axially, only a flange 12 below it needs to be set on the fixed component 20 to realize the retraction and release of the cord, which can effectively prevent the problem of direct contact with the cord during the retraction and release process affecting the detection result, and the detection accuracy is high. It can also be applied to I-shaped wheels with different axial lengths, and there is no need to adjust the spacing, which improves the detection efficiency, and is particularly suitable for operation scenarios with disordered incoming materials.

[0034] Reference Figure 3As shown, in some embodiments of the retractable wire device described in the utility model, a receiving cavity 221 is provided on the clamping member 22, and a magnet 24 is provided in the receiving cavity 221. The provision of the receiving cavity 221 effectively prevents the magnet 24 from protruding and affecting the stability of the fixing member 20 and the I-shaped wheel. Considering that the material of the I-shaped wheel is usually steel, by providing a magnet 24 on the clamping member 22 and adsorbing the flange member 12 of the I-shaped wheel, the stability and reliability can be further improved, and the shaking and misalignment of the I-shaped wheel during the retractable wire process can be prevented. It is possible to choose to provide a magnet 24 on each clamping member 22, or to select to provide a magnet 24 on some of the clamping members 22.

[0035] Reference Figure 3 As shown, in some embodiments of the wire-retracting and unwinding device described in the utility model, the positioning member 21 includes a first positioning portion 211 and a second positioning portion 212. The first positioning portion 211 is connected to the fixing member 20; preferably, the first positioning portion 211 is set as a cylindrical structure, and is clearance-matched with the cylindrical through hole 111 to ensure a good positioning effect and prevent the I-shaped wheel from shaking, dislocation and other problems during the wire-retracting and unwinding process. The first positioning portion 211 and the fixing member 20 can be selected to be integrally formed, or connected by fasteners, welding, etc. The second positioning portion 212 is coaxially arranged on the first positioning portion 211, and the radial dimension of the second positioning portion 212 is smaller than the radial dimension of the first positioning portion 211, so as to facilitate faster insertion into the cylindrical through hole 111 and improve the detection efficiency. The second positioning portion 212 is provided with a conical portion 213 at one end away from the first positioning portion 211, which can facilitate faster insertion into the cylindrical through hole 111 and further improve the detection efficiency; preferably, the conical portion 213 is a conical structure.

[0036] Reference Figure 4 As shown, the wire-reeling and retracting device described in the utility model, in some embodiments, further includes a rotary drive assembly 30. The rotary drive assembly 30 includes a rotary drive component 31, a first transmission gear 32 and a second transmission gear 33. Preferably, the rotary drive component 31 is configured as a motor, which can achieve the same frequency follow-up of the cord to prevent damage to the cord. The driving end of the rotary drive component 31 is connected to the first transmission gear 32, the first transmission gear 32 is meshed with the second transmission gear 33, and the second transmission gear 33 is connected to the fixed component 20. When in use, the driving end of the rotary drive component 31 drives the first transmission gear 32 to rotate, so that the second transmission gear 33 rotates. The second transmission gear 33 rotates and drives the fixed component 20 to rotate to realize the rotation of the I-shaped wheel, thereby retracting and retracting the cord. The specific connection method of the second transmission gear 33 and the fixed component 20 can be selected, such as setting a bearing, etc.

[0037] Reference Figure 5As shown, the utility model discloses a pay-and-reel device, including a transmission streamline 40, and a pay-and-reel device described in any one of the above embodiments, and the pay-and-reel device can be raised and lowered and arranged below the transmission streamline 40. The transmission streamline 40 is used to transport an axially vertical I-shaped wheel; the transmission streamline 40 is a prior art, and its specific structure is not described in detail. When the I-shaped wheel moves above the pay-and-reel device, the pay-and-reel device rises and positions the I-shaped wheel through the fixing component 20, and then the pay-and-reel of the cord is realized through the rotating drive assembly 30. Since the pay-and-reel device described in the utility model includes the pay-and-reel device described in the above embodiments, the pay-and-reel device also has all the beneficial effects it has, which are not described in detail. Those skilled in the art can select a specific way in which the pay-and-reel device can be raised and lowered, such as a cylinder, a motor, etc. Those skilled in the art can set corresponding sensors for in-place detection according to actual needs.

[0038] Reference Figure 5 and Figure 6 As shown, in some embodiments of the wire-retracting and -releasing equipment of the present invention, a plurality of wire-retracting and -releasing devices are provided, and the plurality of wire-retracting and -releasing devices are sequentially arranged along the extension direction of the transmission streamline 40. By setting the wire-retracting and -releasing devices, it is convenient to retract and release the cords on a plurality of I-shaped wheels at the same time, thereby improving the detection efficiency.

[0039] Reference Figure 7 As shown, the wire-reeling and reeling equipment described in the utility model, in some embodiments, further includes a lifting drive assembly 50, the lifting drive assembly 50 includes a lifting drive component 51 and a lifting mounting plate 52, the lifting drive component 51 is fixedly arranged, the driving end of the lifting drive component 51 is connected to the lifting mounting plate 52, and the wire-reeling and reeling device is arranged on the lifting mounting plate 52. Preferably, the lifting drive component 51 is arranged as a cylinder, and four lifting guide columns 53 are additionally arranged to provide guidance for lifting and improve the structural stability of the lifting drive assembly 50. When the I-shaped wheel moves above the corresponding wire-reeling and reeling device, the driving end of the lifting drive component 51 drives the lifting mounting plate 52 and the wire-reeling and reeling device thereon to rise, so that the I-shaped wheel is separated from the transmission streamline 40, and the I-shaped wheel is positioned. After the detection is completed, the driving end of the lifting drive component 51 drives the lifting mounting plate 52 and the wire-reeling and reeling device thereon to descend, so that the I-shaped wheel returns to the transmission streamline 40 and continues to be transported.

[0040] Reference Figure 7As shown, the wire-reeling and reeling device described in the utility model, in some embodiments, further includes a blocking assembly 60. The blocking assembly 60 includes a blocking drive component 61 and a blocking component 62, wherein the blocking drive component 61 is fixedly arranged on one side of the wire-reeling and reeling device along the extension direction of the transmission streamline 40, and the blocking component 62 is connected to the driving end of the blocking drive component 61. Preferably, the blocking drive component 61 is configured as a cylinder. When the I-shaped wheel moves above the corresponding wire-reeling and reeling device, the blocking drive component 61 first drives the blocking component 62 to rise to block the I-shaped wheel from continuing to move along the transmission streamline 40, and then the lifting and positioning is achieved by the lifting drive component 50 and the fixing component 20. After completing the blocking work, the blocking drive component 61 drives the blocking component 62 to descend to prevent it from hindering the movement of the I-shaped wheel.

[0041] Reference Figure 8 As shown, in some embodiments of the wire-reeling and reeling device described in the utility model, a relief portion 621 is provided at the end of the blocking component 62 located on the side close to the wire-reeling and reeling device. The provision of the relief portion 621 enables the blocking component 62 to be provided closer to the wire-reeling and reeling device, thereby improving space utilization, and is particularly suitable for the wire-reeling and reeling device provided with a transmission gear; at the same time, it also avoids interference between the blocking component 62 and the wire-reeling and reeling device during the lifting and lowering process.

[0042] Reference Figure 8 As shown, in some embodiments of the wire-retracting and unreeling device of the present invention, two blocking cylinders 622 are provided on the blocking component 62, and the two blocking cylinders 622 are sequentially arranged along the extending direction perpendicular to the transmission streamline 40. By providing the blocking cylinders 622, it is possible to effectively form a blocking for the I-shaped wheel of the circular structure.

[0043] Working principle:

[0044] When inspection is required, the I-shaped wheel moves along the transmission streamline 40. When the I-shaped wheel moves above the corresponding retractable wire device, first, the blocking drive component 61 drives the blocking component 62 to rise to prevent the I-shaped wheel from continuing to move along the transmission streamline 40. Subsequently, the driving end of the lifting drive component 51 drives the lifting installation plate 52 and the retractable wire device thereon to rise, so that the I-shaped wheel is separated from the transmission streamline 40. In this process, the positioning member 21 of the fixed component 20 is inserted into the cylindrical through hole 111 of the I-shaped wheel, and the second clamping portion 23 is engaged with the first clamping portion 121. Then, the rotating drive assembly 30 drives the fixed component 20 to rotate, realizes the rotation of the I-shaped wheel, and retracts and releases the cord. After the inspection is completed, the driving end of the lifting drive component 51 drives the lifting installation plate 52 and the retractable wire device thereon to descend, so that the I-shaped wheel returns to the transmission streamline 40 and continues to be transported.

[0045] Obviously, the above embodiments are merely examples for the purpose of clear explanation and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from these are still within the scope of protection of the invention of the utility model.

Claims

1. A wire-reeling and retracting device for retracting and retracting a cord on an I-shaped wheel, wherein the I-shaped wheel comprises a columnar member and flange members located at both axial ends of the columnar member, wherein a columnar through hole is formed in the axial direction of the columnar member, and a plurality of first clamping portions are arranged on the end surface of the flange member, wherein the plurality of first clamping portions are arranged in sequence in the circumferential direction around the axis of the columnar member; characterized in that: The pay-off and take-up device includes: A fixing component, which can rotate; a positioning component and a clamping component are provided on the end surface of the fixing component contacting the I-shaped wheel; the positioning component is arranged in the central area of ​​the fixing component, and the positioning component is used to be inserted into the cylindrical through hole; there are multiple clamping components, and the multiple clamping components are arranged in sequence around the circumferential direction of the positioning component, and a second clamping portion is formed between two adjacent clamping components, and the second clamping portion is clamped and matched with the first clamping portion.

2. The wire-retracting and -releasing device according to claim 1, characterized in that: The clamping piece is provided with an accommodating cavity, and a magnet is arranged in the accommodating cavity.

3. The wire-retracting and -releasing device according to claim 1, characterized in that: The positioning member includes a first positioning portion and a second positioning portion, the first positioning portion is connected to the fixing component, the second positioning portion is coaxially arranged on the first positioning portion, the radial dimension of the second positioning portion is smaller than the radial dimension of the first positioning portion, and a conical portion is provided at one end of the second positioning portion away from the first positioning portion.

4. The wire-reeling device according to claim 1, characterized in that: It also includes a rotation drive assembly, which includes a rotation drive component, a first transmission gear and a second transmission gear, the driving end of the rotation drive component is connected to the first transmission gear, the first transmission gear is meshed with the second transmission gear, and the second transmission gear is connected to the fixed component.

5. A wire-reeling and reeling device, characterized in that: include: Transmission flow lines; And the wire-retracting and -paying device according to any one of claims 1 to 4, wherein the wire-retracting and -paying device can be raised and lowered and arranged below the transmission flow line.

6. The wire-reeling and -unreeling device according to claim 5, characterized in that: There are multiple wire-retracting and -releasing devices, which are arranged in sequence along the extension direction of the transmission streamline.

7. The wire-reeling and -unreeling device according to claim 5, characterized in that: It also includes a lifting drive assembly, which includes a lifting drive component and a lifting installation plate. The lifting drive component is fixedly arranged, and the driving end of the lifting drive component is connected to the lifting installation plate. The wire retracting and releasing device is arranged on the lifting installation plate.

8. The wire-reeling and -unreeling device according to claim 5, characterized in that: It also includes a blocking component, which includes a blocking drive component and a blocking component. The blocking drive component is fixedly arranged on one side of the wire-retracting and unreeling device along the extension direction of the transmission streamline, and the blocking component is connected to the driving end of the blocking drive component.

9. The wire-reeling and -unreeling device according to claim 8, characterized in that: The end of the blocking component located on the side close to the wire-retracting and releasing device is provided with an escape portion.

10. The wire-reeling and -unreeling device according to claim 8, characterized in that: The blocking component is provided with two blocking cylinders, and the two blocking cylinders are arranged in sequence along an extension direction perpendicular to the transmission streamline.

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