Reshaping device of steel cord for engineering tire

Abstract

The utility model discloses a reshaping device of a steel cord for an engineering tire. The reshaping device comprises a fixed seat; the plurality of first shaping roller groups are arranged on the fixed seat and are linearly arranged; the movable seat is arranged on the fixed seat, a plurality of second shaping roller groups are arranged on the movable seat, the plurality of second shaping roller groups are linearly arranged, and the steel wire penetrates through the space between the first shaping roller group and the second shaping roller groups to be shaped; and the adjusting mechanism is arranged on the fixed seat, is connected with the movable seat and is used for driving the movable seat to linearly move so as to adjust the distance between the first shaping roller group and the second shaping roller group. According to the steel wire straightening device, the distance between the first shaping roller set and the second shaping roller set can be adjusted, the steel wire straightening device can adapt to steel wires with different diameters and different straightening requirements, use is more flexible, and meanwhile production cost can be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of steel cord production, in particular to a shaping device for steel cords used in engineering tires. Background Art

[0002] Steel cord refers to a cord product woven with high-strength and high-toughness steel wires. It is mainly used in the field of tires to enhance tire performance. In the production process, a shaping and straightening device is needed to straighten the steel wire. The existing straightening device, such as the steel cord straightening device disclosed in patent number CN206794603U, includes an upper straightening roller and a lower straightening roller. The upper straightening roller is mounted on a slider, and the slider can be adjusted by an adjusting screw on the upper bracket. The lower straightening roller is mounted on the lower bracket, which is characterized in that a camshaft is provided on the lower bracket, a cam is provided on the camshaft, and a handle is provided on the cam. The rotation of the cam drives the upper bracket to move up and down. There are also guide posts at both ends of the lower bracket, and the upper bracket moves on the guide posts. There are fixing nuts on the guide posts and return springs on the guide posts. However, the straightening device cannot adjust the spacing between the two straightening wheels during use, and can only adapt to steel wires of a single specification, which is insufficient. Utility Model Content

[0003] The utility model aims to avoid the shortcomings of the prior art and provides a shaping device for steel cords used in engineering tires with high adaptability.

[0004] The utility model solves the technical problem by adopting the following technical solution: a shaping device for steel cords for engineering tires, comprising:

[0005] Fixed seat;

[0006] A plurality of first shaping roller groups are arranged on a fixed seat, wherein the plurality of first shaping roller groups are arranged in a straight line;

[0007] A movable seat is arranged on the fixed seat, and a plurality of second shaping roller groups are arranged on the movable seat. The plurality of second shaping roller groups are arranged in a straight line, and the steel wire passes through between the first shaping roller group and the second shaping roller group for shaping;

[0008] An adjusting mechanism is arranged on the fixed seat, and the adjusting mechanism is connected to the movable seat, and the adjusting mechanism is used to drive the movable seat to perform linear movement, thereby realizing the spacing adjustment between the first shaping roller group and the second shaping roller group.

[0009] In several embodiments, the fixed seat includes a main seat body, a connecting frame is arranged on the left side of the main seat body, a mounting frame is arranged on the right side of the main seat body, the adjustment mechanism is arranged on the connecting frame, the first shaping roller group is arranged on the mounting frame, and the movable seat is arranged on the main seat body and can move along the main seat body.

[0010] In several embodiments, the mounting frame extends downward from one end of the main seat body to form a connecting plate, and a connecting hole is provided on the connecting plate.

[0011] In several embodiments, a downwardly recessed mounting groove is provided on the mounting frame, the mounting groove is provided on one side of the first shaping roller group, a support plate is provided on the mounting groove, a guide plate is provided at one end of the support plate, a guide hole is provided on the guide plate, and the guide hole is for the steel wire to pass through.

[0012] In several embodiments, the adjustment mechanism includes a movable frame rotatably connected to the connecting frame, a handle is provided at one end of the movable frame, a transfer plate is movably connected to the other end of the movable frame, the other end of the transfer plate is fixedly connected to the chuck, one end of the chuck is connected to the transfer rod, and the transfer rod is connected to the movable seat.

[0013] In several embodiments, a transfer seat is disposed on the movable seat, the transfer rod is inserted into the transfer seat, a limiting member is disposed on the transfer rod, and the limiting member is disposed at both ends of the transfer seat.

[0014] In several embodiments, downwardly folded guide edges are provided on both sides of the movable seat, and both sides of the main seat body are inclined to form guide surfaces, and the guide surfaces are in contact with the inner sides of the guide edges.

[0015] The beneficial effects of the utility model are:

[0016] The utility model can adjust the distance between the first shaping roller group and the second shaping roller group, can adapt to steel wires with different diameters and different straightening requirements, is more flexible to use, and can reduce production costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are for illustrative purposes only of selected embodiments and do not represent all possible implementations, and should not be considered to limit the scope of the present invention.

[0018] Figure 1 The overall structure of the shaping device for the steel cord for an engineering tire in Example 1 is schematically shown;

[0019] Figure 2 Schematically shows Figure 1 A structure in another perspective;

[0020] Figure 3 Schematically shows Figure 1 The structure is in a state of overlooking;

[0021] Figure 4 Schematically shows Figure 1 The enlarged structure of the middle fixed seat. DETAILED DESCRIPTION

[0022] Below, embodiments of the present invention are described in detail with reference to the accompanying drawings. To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in conjunction with the accompanying drawings is not intended to limit the scope of the present invention for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present invention.

[0024] Example 1

[0025] like Figure 1-Figure 4 As shown, the shaping device for steel cord for engineering tire provided in this embodiment is used for shaping and correcting the steel wire, which mainly includes a fixed seat 10, a plurality of first shaping roller groups 20 arranged on the fixed seat 10, a movable seat 30 arranged on the fixed seat 10, a plurality of second shaping roller groups 40 arranged on the movable seat 30 and an adjusting mechanism 50 arranged on the fixed seat 10. The shaping and correction of the steel wire is achieved through the first shaping roller group 20 and the second shaping roller group 40. The adjusting mechanism 50 is connected to the movable seat 30. The adjusting mechanism 50 is used to drive the movable seat 30 to move in a straight line and then adjust the distance between the first shaping roller group 20 and the second shaping roller group 40.

[0026] Specifically, a plurality of the first shaping roller groups 20 are arranged in a straight line, and a plurality of the second shaping roller groups 40 are arranged in a straight line, and both are arranged in parallel, so that the steel wire passes between the first shaping roller group 20 and the second shaping roller group 40 for shaping.

[0027] In addition, the fixed seat 10 includes a main seat body 11, a connecting frame 12 is arranged on the left side of the main seat body 11, a mounting frame 13 is arranged on the right side of the main seat body 11, the adjusting mechanism 50 is arranged on the connecting frame 12, the first shaping roller group 20 is arranged on the mounting frame 13, and the movable seat 30 is arranged on the main seat body 11 and can move along the main seat body 11.

[0028] Among them, the mounting frame 13 extends downward at one end away from the main seat body 11 to form a connecting plate 14, on which a connecting hole 141 is provided. The connecting plate 14 and the connecting hole 141 can be used with screws to lock the fixing seat 10 to an external object such as a fuselage for fixation.

[0029] In addition, a mounting groove 131 is recessed downwardly on the mounting frame 13, and the mounting groove 131 is arranged on one side of the first shaping roller group 20. A support plate 60 is arranged on the mounting groove 131, and a guide plate 70 is arranged at one end of the support plate 60, and the two are distributed in an L shape. A guide hole 71 is arranged on the guide plate 70, and the guide hole 71 is for the steel wire to pass through, and the forward direction of the steel wire is guided by the guide hole 71.

[0030] In addition, downwardly folded guide edges 301 are provided on both sides of the movable seat 30, and the two sides of the main seat body 11 are inclined to form guide surfaces 111, and the guide surfaces 111 are fitted with the inner sides of the guide edges 301. Through the cooperation between the guide edges 301 and the guide surfaces 111, the stable linear motion of the movable seat 30 along the main seat body 11 is achieved.

[0031] In addition, the adjustment mechanism 50 includes a movable frame 51 rotatably connected to the connecting frame 12, a handle 52 is provided at one end of the movable frame 51, and a transfer plate 53 is movably connected to the other end of the movable frame 51, the other end of the transfer plate 53 is fixedly connected to the chuck 54, one end of the chuck 54 is connected to the transfer rod 55, the transfer rod 55 is connected to the movable seat 30, and an transfer seat 31 is provided on the movable seat 30, the transfer rod 55 is inserted into the transfer seat 31 and partially extends to the outside, and two limit members 56 are provided on the transfer rod 55, and the two limit members 56 are provided at both ends of the transfer seat 31, and the limit members 56 here adopt a nut structure to lock the transfer rod 55 on the transfer seat 31.

[0032] Therefore, by rotating the handle 52, through the connection and cooperation between the movable frame 51, the adapter plate 53 and the chuck 54, the rotational motion can be converted into the linear motion of the adapter rod 55, which in turn drives the linear motion of the movable seat 30, thereby realizing the gap adjustment between the first shaping roller group 20 and the second shaping roller group 40.

[0033] All the methods described herein can be performed in any suitable order. Any and all examples used, or exemplary language provided herein (such as "for example") are merely to better illustrate the present invention, and are not intended to limit the scope of the present invention, unless the claims are included. The language in the detailed description should not be understood as indicating any essential factors for practicing the present invention that are not claimed.

[0034] The present invention describes preferred embodiments, including the best way to carry out the present invention known to the inventor. Of course, variations of these preferred embodiments will be apparent to those skilled in the art. The inventors anticipate that skilled artisans may use such variations as appropriate, and the inventors point out that the present invention may be implemented in other ways than those specifically described herein. Therefore, the present invention includes all improvements included in the spirit and scope of the present invention as defined by the claims. Moreover, unless otherwise stated or clearly contradictory in content, the present invention includes any of the above factors and all possible variations thereof.

Claims

1. A shaping device for steel cord for engineering tires, characterized in that: include: Fixed seat (10); A plurality of first shaping roller groups (20) are arranged on a fixed seat (10), wherein the plurality of first shaping roller groups (20) are arranged in a straight line; A movable seat (30) is arranged on a fixed seat (10), and a plurality of second shaping roller groups (40) are arranged on the movable seat (30). The plurality of second shaping roller groups (40) are arranged in a straight line, and the steel wire passes between the first shaping roller group (20) and the second shaping roller group (40) for shaping; An adjusting mechanism (50) is arranged on the fixed seat (10), and the adjusting mechanism (50) is connected to the movable seat (30). The adjusting mechanism (50) is used to drive the movable seat (30) to move linearly and then adjust the distance between the first shaping roller group (20) and the second shaping roller group (40).

2. The shaping device for a steel cord for an engineering tire according to claim 1, characterized in that: The fixed seat (10) comprises a main seat body (11), a connecting frame (12) is arranged on the left side of the main seat body (11), a mounting frame (13) is arranged on the right side of the main seat body (11), the adjustment mechanism (50) is arranged on the connecting frame (12), the first shaping roller group (20) is arranged on the mounting frame (13), and the movable seat (30) is arranged on the main seat body (11) and can move along the main seat body (11).

3. The shaping device for a steel cord for an engineering tire according to claim 2, characterized in that: The mounting frame (13) extends downward at one end away from the main seat body (11) to form a connecting plate (14), and a connecting hole (141) is provided on the connecting plate (14).

4. The shaping device for a steel cord for an engineering tire according to claim 3, characterized in that: The mounting frame (13) is provided with a mounting groove (131) which is recessed downwards. The mounting groove (131) is provided on one side of the first shaping roller group (20). A support plate (60) is provided on the mounting groove (131). A guide plate (70) is provided at one end of the support plate (60). A guide hole (71) is provided on the guide plate (70). The guide hole (71) is for a steel wire to pass through.

5. The shaping device for a steel cord for an engineering tire according to claim 2, characterized in that: The adjusting mechanism (50) comprises a movable frame (51) rotatably connected to the connecting frame (12); a handle (52) is provided at one end of the movable frame (51); a transfer plate (53) is movably connected to the other end of the movable frame (51); the other end of the transfer plate (53) is fixedly connected to a chuck (54); one end of the chuck (54) is connected to a transfer rod (55); and the transfer rod (55) is connected to the movable seat (30).

6. The shaping device for a steel cord for an engineering tire according to claim 5, characterized in that: A transfer seat (31) is arranged on the movable seat (30), the transfer rod (55) is inserted into the transfer seat (31), a limiting member (56) is arranged on the transfer rod (55), and the limiting member (56) is arranged at both ends of the transfer seat (31).

7. The shaping device for a steel cord for an engineering tire according to claim 5, characterized in that: The movable seat (30) is provided with downwardly folded guide edges (301) on both sides, and the main seat body (11) is inclined on both sides to form guide surfaces (111), and the guide surfaces (111) are in contact with the inner sides of the guide edges (301).

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