Pay-off device capable of conveniently moving spool

Abstract

The utility model relates to a pay-off device capable of conveniently moving a spool. The pay-off device comprises a frame body, a center mechanism and a bottom moving mechanism, a hollow area is arranged at the bottom of the frame body; avoiding channels are symmetrically arranged at the bottoms of the two sides of the frame body; a feeding hole is formed in the front end of the frame body; the center mechanism comprises a fixed center and a movable center module; the fixed tip is rotationally arranged on one side of the frame body; the movable center module comprises a first air cylinder and a movable center. The first cylinder is arranged on the other side of the frame body, and a piston rod of the first cylinder is horizontally arranged; a base of the movable tip is fixedly connected with a piston rod of the first cylinder; the bottom moving mechanism comprises a supporting plate and two supporting shafts; the supporting plate is located in the hollow area; the two supporting shafts are detachably fixed to the two sides of the supporting plate through bolts, and pulleys are arranged at the two ends of each supporting shaft. According to the utility model, the spool to be paid off can be quickly moved and positioned on the center mechanism, so that the loading and unloading efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a wire pay-off device, in particular to a wire pay-off device for conveniently moving an I-beam wheel. Background Technique

[0002] Steel cord is made of high-quality high-carbon steel and plated with brass on the surface, and has special uses. It is mainly used as the skeleton material for rubber products such as car tires, light truck tires, heavy-duty truck tires, engineering vehicle tires and aircraft tires. With the increase in the production of new energy vehicles, the demand for supporting tires has increased significantly, promoting the market expansion of steel cord for radial tires in China. Steel cord is also widely used in infrastructure construction and other fields.

[0003] When the steel cord is payed off, the I-beam wheel wound with the steel cord needs to be pushed onto the pay-off rack and then fixed by the center point for pay-off. At present, since the I-beam wheel wound with the steel cord is relatively heavy, it is difficult for the center point to push it. And when using a traveling crane to hoist in cooperation with the center point, the I-beam wheel is prone to shaking and difficult to fix. Content of the Utility Model

[0004] The purpose of the utility model is to provide a wire pay-off device for conveniently moving an I-beam wheel, which can quickly move and position the I-beam wheel to be payed off on the center point mechanism, improving the loading and unloading efficiency.

[0005] To achieve the above-mentioned utility model purpose, the utility model provides a wire pay-off device for conveniently moving an I-beam wheel, including a frame body, a center point mechanism and a bottom moving mechanism;

[0006] A hollow area is provided at the bottom of the frame body;

[0007] Avoidance channels are symmetrically provided at the bottom of both sides of the frame body;

[0008] The front end of the frame body has a feed inlet;

[0009] The center point mechanism includes a fixed center point and a moving center point module;

[0010] The fixed center point is rotatably arranged on one side of the frame body;

[0011] The moving center point module includes a first air cylinder and a moving center point;

[0012] The first air cylinder is arranged on the other side of the frame body, and the piston rod of the first air cylinder is horizontally arranged;

[0013] The base of the moving center point is fixedly connected to the piston rod of the first air cylinder, and the moving center point and the fixed center point share the same axis;

[0014] The bottom moving mechanism includes a support plate and two support shafts;

[0015] The support plate is located in the hollow area;

[0016] The two support shafts are detachably fixed to the two sides of the support plate by bolts, and pulleys are arranged at both ends of the two support shafts.

[0017] Preferably, the bottom of the feed port is an inclined surface.

[0018] Furthermore, both ends of the feed port are provided with baffles, and the two baffles are distributed on both sides of the feed port in a trumpet shape with the large ends facing outwards.

[0019] Preferably, a vertical shaft is vertically provided at the middle position of both ends of the bottom of the frame body, and a spring is provided on the vertical shaft, one end of the spring is connected to the vertical shaft, and the other end of the spring is connected to the head of the bolt close to the vertical shaft.

[0020] Preferably, the frame body is provided with a second cylinder on its outer wall with a fixed top, and a brake pad is provided at the end of the second cylinder.

[0021] The utility model discloses a wire-releasing device for conveniently moving an I-shaped wheel. By arranging a bottom moving mechanism at the bottom of a frame body and cooperating with a moving top mechanism, the I-shaped wheel fully wound with steel cords can be quickly positioned and installed on the frame body for wire-releasing, thereby improving loading and unloading efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic structural diagram of a wire-releasing device for conveniently moving the spool of the present embodiment;

[0023] Figure 2 for Figure 1 A partial enlarged view of the middle part;

[0024] Figure 3 This is a schematic diagram of the operation of a wire-releasing device for conveniently moving the spool in this embodiment. Figure 1 ;

[0025] Figure 4 This is a schematic diagram of the operation of a wire-releasing device for conveniently moving the spool in this embodiment. Figure 2 . DETAILED DESCRIPTION

[0026] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0027] Example

[0028] A wire-paying device for conveniently moving an I-shaped wheel in this embodiment comprises a frame 1, a top mechanism and a bottom moving mechanism.

[0029] The bottom of the frame body 1 is provided with a hollow area 2; the bottom of both sides of the frame body 1 is symmetrically provided with avoidance channels 3; the front end of the frame body 1 has a feeding port 4; in this embodiment, the bottom of the feeding port 4 is a slope, which is convenient for loading the spool into the frame body 1. Further, in this embodiment, both ends of the feeding port 4 are provided with baffles 5, and the two baffles 5 are distributed in a flared shape on both sides of the feeding port 4, and the large ends face outwards. On the one hand, it effectively prevents the spool from slipping out of the feeding port, and on the other hand, it plays a guiding role.

[0030] The center point mechanism includes a fixed center point 6 and a moving center point module; the fixed center point 6 is rotatably arranged on one side of the frame body 1; the moving center point module includes a first cylinder 7 and a moving center point 8; the first cylinder 7 is arranged on the other side of the frame body 1, and the piston rod of the first cylinder 7 is horizontally arranged; the base of the moving center point 8 is fixedly connected to the piston rod of the first cylinder 7, and the moving center point 8 and the fixed center point 6 share the same axis.

[0031] As Figure 2 shown, the bottom moving mechanism includes a support plate 9 and two support shafts 10; the support plate 9 is located in the hollow area 2; the two support shafts 10 are detachably fixed on both sides of the support plate 9 by bolts 11, and pulleys 12 are arranged at both ends of the two support shafts 10.

[0032] As Figure 3 and Figure 4 shown, when loading the spool 13 wound with steel cord, first push the spool 13 into the frame body 1 through the feeding port 4, and then start the first cylinder 7. The moving center point 8 connected to the first cylinder 7 pushes the spool 13 towards the fixed center point 6. The support plate 9 of the bottom moving mechanism slides under the action of the pulleys 12 at both ends. Finally, the fixed center point 6 and the moving center point 8 cooperate to assemble the spool 13. At this time, loosen the bolts 11 on the support shafts 10, and the support plate 9 drops down from the hollow area 2 to the ground, and the spool 13 is suspended, and then the wire releasing operation can be carried out.

[0033] In this embodiment, vertical shafts 14 are vertically arranged at the middle positions of both ends of the bottom of the frame body 1, and springs (not shown in the figure) are arranged on the vertical shafts 14. One end of the spring is connected to the vertical shaft 14, and the other end is connected to the head of the bolt 11 close to it. In this way, when the bolts 11 are loosened and the support plate 9 drops from the hollow area 2, the two support shafts 10 both move backward under the elastic force of the springs, effectively avoiding the support shafts 10 from moving and colliding with the spool 13 when the spool 13 is performing the wire releasing operation.

[0034] In this embodiment, as Figure 1As shown in the figure, a second cylinder 15 is provided on the outer wall of the frame body 1 where the fixed center is located. A brake pad is provided at the end of the second cylinder 15. After the wire laying operation is completed, the second cylinder 15 can be started so that the brake pad contacts the outer wall of the fixed center 6, causing the spool to stop rotating.

[0035] The preferred embodiments of the present invention have been specifically described above. However, the present invention is not limited to the described embodiments. Those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention. These equivalent modifications or substitutions are all included within the scope defined by the claims of this application.

Claims

1. A wire-releasing device for conveniently moving the spool, characterized in that: It includes a frame, a top mechanism and a bottom moving mechanism; The bottom of the frame is provided with a hollow area; The bottom of both sides of the frame are symmetrically provided with avoidance channels; The front end of the frame is provided with a feed inlet; The top mechanism includes a fixed top and a movable top module; The fixed top is rotatably arranged on one side of the frame; The moving top module includes a first cylinder and a moving top; The first cylinder is arranged on the other side of the frame, and the piston rod of the first cylinder is arranged horizontally; The base of the movable top is fixedly connected to the piston rod of the first cylinder, and the movable top and the fixed top share the same axis; The bottom moving mechanism comprises a support plate and two support shafts; The support plate is located in the hollow area; The two support shafts are detachably fixed to the two sides of the support plate by bolts, and pulleys are arranged at both ends of the two support shafts.

2. A wire-releasing device for conveniently moving a spool as claimed in claim 1, characterized in that: The bottom of the feed port is an inclined surface.

3. A wire-releasing device for conveniently moving a spool as claimed in claim 2, characterized in that: Both ends of the feed inlet are provided with baffles, and the two baffles are distributed on both sides of the feed inlet in a trumpet shape, with the large ends facing outwards.

4. A wire-releasing device for conveniently moving a spool as claimed in claim 1, characterized in that: A vertical shaft is vertically arranged at the middle position of both ends of the bottom of the frame body, and a spring is arranged on the vertical shaft. One end of the spring is connected to the vertical shaft, and the other end is connected to the head of a bolt close to the vertical shaft.

5. A wire-releasing device for conveniently moving a spool as claimed in claim 1, characterized in that: The frame body is provided with a second cylinder on its outer wall with a fixed top, and a brake pad is provided at the end of the second cylinder.

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