CN203582133U - Reel pay-off stand - Google Patents

Abstract

The utility model relates to a reel pay-off device, andin particularly relates to a reel pay-off stand, which comprises a stand body, wherein a pay-off shaft is arranged at the top end of the stand body, and a first rod and a second rod which are in parallel with the pay-off shaft are arranged at the lower end of the stand body; a pay-off shaft body is in contact with a brake belt, and one end of the brake belt is movably connected with the first rod; the other end of the brake belt is fixedly connected with the second rod. The reel pay-off stand provided by the utility model has the advantages of simple structure, reasonable design, simple preparation and low cost; a brake wheel is additionally arranged at the end part of the shaft lever of the pay-off shaft, and also the brake belt which has adjustable tightness and is connected with the face of the brake wheel is additionally arranged, so that the braking object of a reel is achieved.

Description

Wire reel pay-off stand

technical field

The utility model relates to a reel pay-off device, in particular to a reel pay-off frame.

Background technique

When the transformer is winding the coil, the copper wire on the winding wheel needs to be continuously rotated and unwound. The existing winding reel is mostly set on the pay-off shaft on the pay-off frame to rotate, and the copper wire is separated from itself, and the copper wire The wire is wound under the rotation of the coil winding machine to make the coil of the transformer. And when the rotating machine stops rotating, the reel cannot stop rotating immediately due to inertia, and is still in the state of unwinding. The staff can only wait for the reel to stop rotating, and then rewind the loose copper wire to the reel . Existing mature pay-off reel braking device in the prior art, but cost is high, reaches tens of thousands of yuan.

Utility model content

    The purpose of this utility model is to provide a winding reel pay-off stand. The utility model has a simple structure and a reasonable design. By adding a brake wheel to the end of the pay-off shaft shaft, a brake wheel and a brake wheel are added at the same time. The braking band connected by surface and adjustable in degree of tightness realizes the purpose of braking the reel, and the preparation is simple and the cost is low.

In order to solve the above-mentioned technical problems, the technical scheme adopted by the utility model is as follows:

The wire reel pay-off frame includes a frame body, the top of the frame body is set with a pay-off shaft, and the lower end of the frame body is provided with a first rod and a second rod parallel to the pay-off shaft, and the shaft body of the pay-off shaft is in contact with the brake band One end of the brake band is flexibly connected to the first rod, and the other end is fixedly connected to the second rod through a spring.

The connection between the pay-off shaft and the frame body is a movable connection. When working, the pay-off shaft passes through the winding wheel, and then connects with the frame body, and then connects the copper wire of the winding wheel to the coil winding machine, and the coil winding machine Drive the copper wire to rotate, and at the same time, the reel rotates to pay off the wire. When the reel needs to stop, the brake belt is in contact with the shaft body of the pay-off shaft, and the brake belt is pulled to make the spring in a stretched state, and then the brake belt is pulled. The moving belt is connected with the first rod, and the pay-off shaft is braked by frictional force, so that the reel stops rotating.

Preferably, the pay-off shaft includes a shaft and a brake wheel coaxially fixed at one end of the shaft, and the wheel surface of the brake wheel is in contact with the brake band.

The brake band brakes the shaft of the pay-off shaft through the brake of the brake wheel, thereby stopping the rotation of the reel.

Preferably, the end of the brake band that is movably connected to the first rod is provided with several adjustment holes with the same spacing along the length direction of the brake band, and the gap between the adjustment holes of the brake band and the pin fixed on the first rod is Cooperate.

The adjusting holes at different positions on the braking band are connected with the pin rods to realize the adjustment of the stretching length of the spring, and then realize the adjustment of the braking efficiency of the reel.

The above-mentioned brake band can be made of a belt with low cost.

Preferably, the first pole and the second pole are located at the same level.

Compared with the prior art, the utility model has the following advantages: the structure is simple and the design is reasonable. By adding a brake wheel to the end of the shaft rod of the pay-off shaft, at the same time, a brake wheel is added to connect with the wheel surface of the brake wheel and the degree of tightness The adjustable braking band realizes the purpose of braking the reel, and the braking efficiency is high. The utility model has simple preparation and low manufacturing cost.

Description of drawings

     Fig. 1 is the structural front view schematic diagram of the present utility model;

Fig. 2 is a schematic side view of the utility model;

Fig. 3 is a structural schematic diagram of the pay-off shaft in the utility model.

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

As shown in Figure 1-3, the wire reel pay-off frame includes a frame body 1, and a pay-off shaft is mounted on the top of the frame body 1, and the pay-off shaft includes a shaft 4 and a brake wheel coaxially fixed at one end of the shaft 4 5. The lower end of the frame body 1 is provided with a first rod 2 and a second rod 3 parallel to the shaft rod 4 of the pay-off shaft. The first rod 2 and the second rod 3 are located at the same level. The moving band 7 is in contact with one end of the braking band 7 and the first rod 2. Along the length direction of the braking band 7, several adjusting holes 8 with the same spacing are arranged. The adjusting holes 8 and the fixed pins on the first rod 2 The rod 9 is loosely fitted, and the other end is fixedly connected with the second rod 3 through a spring 10 .

During work, the shaft rod 4 of the pay-off shaft passes through the winding wheel 6, and then is flexibly connected with the frame body 1, and then the copper wire of the winding wheel 6 is connected with the coil winding machine, and the coil winding machine drives the copper wire to rotate, At the same time, the reel 6 rotates to pay off, and when the reel 6 needs to stop, the brake band 7 is in contact with the brake wheel 5 of the pay-off shaft, and the brake band 7 is pulled to make the spring 10 in a stretched state , and then the adjustment hole 8 of the brake band 7 is clearance-fitted with the pin rod 9 on the first rod 2, and the brake wheel 5 is braked by frictional force, so that the reel 6 stops rotating.

Through the clearance fit between the adjustment holes 8 at different positions on the brake band 7 and the pin rod 9 , the stretching length of the spring 10 can be adjusted, and then the braking efficiency of the reel 6 can be adjusted.

Claims (4)

1. Wire reel pay-off rack, comprising a frame body, characterized in that, the top of the frame body is provided with a pay-off shaft, the lower end of the frame body is provided with a first bar and a second bar parallel to the pay-off shaft, and the pay-off shaft shaft The body is in contact with the brake band, one end of the brake band is movably connected with the first rod, and the other end is fixedly connected with the second rod through a spring. 2. The reel pay-off rack as claimed in claim 1, wherein the pay-off shaft comprises a shaft and a brake wheel coaxially fixed at one end of the shaft, and the wheel surface of the brake wheel is in contact with the brake wheel. Moving belt contact. 3. The wire reel pay-off stand as claimed in claim 1, characterized in that: the end of the brake band that is movably connected with the first rod is provided with several adjustment holes with the same spacing along the length direction of the brake band. The adjustment hole of the moving belt is in clearance fit with the fixed pin rod on the first rod. 4. The reel pay-off stand according to claim 1, characterized in that: the first rod and the second rod are located at the same level.

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