Magnetic type take-up device and take-up method

Abstract

The invention discloses a magnetic type take-up device and a take-up method.The device comprises a spool, a take-up shaft, a rotating shaft, a bearing seat and a belt pulley, the spool is arranged on the take-up shaft in a sleeving mode, a magnet is arranged on the take-up shaft, and the spool and the take-up shaft are attracted and fixed through the magnet during take-up operation; one end of the rotating shaft is fixedly connected with the take-up shaft, the other end of the rotating shaft is mounted in the bearing seat and is in transmission connection with the belt wheel, the bearing seat is fixed on the take-up machine box body, and the belt wheel drives the rotating shaft to drive the take-up shaft to rotate when rotating, so that the spool is driven to rotate for take-up. According to the magnetic type take-up device, the spool is fixed to the take-up shaft in a magnetic attraction mode, in the high-speed rotation process, the take-up stability can be guaranteed, and the take-up efficiency is high.

Description

Technical Field

[0001] The invention relates to the technical field of I-shaped wheel wire taking-up, and in particular to a magnetic wire taking-up device and a wire taking-up method. Background Art

[0002] With the rapid development of urbanization and industrialization, the demand for equipment in the cable industry is increasing. At present, the cable equipment adopts a two-way tightening method. This method has a complex structure, high equipment coaxiality requirements, low speed, troublesome I-wheel loading and unloading process, and low production efficiency. Therefore, it is necessary to seek a wire-receiving method with a simple structure, convenient I-wheel loading and unloading, and high speed. Summary of the invention

[0003] The purpose of the present invention is to overcome the shortcomings of the above-mentioned background technology and provide a magnetic wire-taking device and a wire-taking method. The wire-taking device has a simple structure, simple I-wheel loading and unloading, high speed, high production efficiency, and can ensure stable and reliable high-speed operation.

[0004] To achieve the above-mentioned purpose, the present invention is designed to provide a magnetic wire-taking device, comprising an I-shaped wheel, a wire-taking shaft, a rotating shaft, a bearing seat and a pulley, wherein the I-shaped wheel is sleeved on the wire-taking shaft, a magnet is arranged on the wire-taking shaft, and the I-shaped wheel and the wire-taking shaft are fixed by attraction through the magnet during wire-taking operation;

[0005] One end of the rotating shaft is fixedly connected to the take-up shaft, and the other end of the rotating shaft is installed in the bearing seat and is connected to the pulley transmission. The bearing seat is fixed on the take-up machine case. When the pulley rotates, the rotating shaft drives the take-up shaft to rotate, thereby driving the I-shaped wheel to rotate and take up the wire.

[0006] Furthermore, a positioning pin is provided between the wire take-up shaft and the I-shaped wheel, and the wire take-up shaft and the I-shaped wheel are radially positioned by the positioning pin during the rotation process.

[0007] Furthermore, a cylindrical roller bearing and a deep groove ball bearing are also arranged inside the bearing seat. The outer ring of the cylindrical roller bearing is installed at one end inside the bearing seat and is axially limited by a first positioning sleeve; the outer ring of the deep groove ball bearing is installed at the other end inside the bearing seat and is axially limited by a second positioning sleeve.

[0008] Furthermore, a shaft sleeve is arranged between the inner ring of the cylindrical roller bearing and the deep groove ball bearing, a third positioning sleeve is arranged at the outer end of the bearing seat located at the deep groove ball bearing, and the inner ring of the cylindrical roller bearing and the deep groove ball bearing are fixed by a rotating shaft, a shaft sleeve and a third positioning sleeve.

[0009] Furthermore, a front pressure cover is installed on one end of the bearing seat through a first fastener, and a rear pressure cover is installed on the other end of the bearing seat through a second fastener.

[0010] Furthermore, the take-up shaft is fixedly connected to the rotating shaft via a third fastener.

[0011] Furthermore, the magnet is fixed inside the take-up shaft by a fourth fastener.

[0012] Furthermore, the pulley is fixedly connected to the rotating shaft via a flat key, and the end of the pulley is connected to a cover plate via a fifth fastener.

[0013] Furthermore, the bearing seat is fixed to the wire take-up machine housing by a sixth fastener; the wire take-up machine housing is fixed with a cylinder by a seventh fastener, and the telescopic end of the cylinder is connected with a baffle, and the baffle is used to push the I-shaped wheel off the wire take-up shaft.

[0014] The present invention provides a method for taking up wires using the above-mentioned magnetic wire-taking device. During operation, an empty wire-taking spool is installed on a wire-taking shaft and attracted by a magnet. During rotation, the spool is radially positioned by a positioning pin, and the spool rotates together with the wire-taking shaft. When the wire-taking spool is full of wire, the intermediate shaft of the cylinder is pushed out to push the baffle plate and push the spool off the wire-taking shaft to realize the loading and unloading process of the spool.

[0015] Compared with the prior art, the present invention has the following advantages:

[0016] Firstly, the I-shaped wheel of the magnetic wire-taking device of the present invention is fixed to the wire-taking shaft by magnetic attraction, and the stability of wire-taking can be ensured during high-speed rotation.

[0017] Secondly, the magnetic wire-taking device of the present invention has a simple structure and the I-shaped wheel is easy to load and unload, which can ensure stable and reliable high-speed operation.

[0018] Thirdly, the magnetic wire-taking device of the present invention can ensure the coaxiality of the equipment and can ensure high-speed operation and high wire-taking efficiency, thereby improving the effective productivity. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of a magnetic suction type wire taking-up device;

[0020] Figure 2 It is a side view structural schematic diagram of a magnetic suction type wire taking-up device;

[0021] In the figure: I-shaped wheel 1, take-up shaft 2, rotating shaft 3, bearing seat 4, pulley 5, magnet 6, locating pin 7, cylindrical roller bearing 8, deep groove ball bearing 9, first locating sleeve 10, second locating sleeve 11, shaft sleeve 12, third locating sleeve 13, first fastener 14, front pressure cover 15, second fastener 16, rear pressure cover 17, third fastener 18, fourth fastener 19, flat key 20, fifth fastener 21, cover plate 22, sixth fastener 23, seventh fastener 24, cylinder 25, baffle 26. DETAILED DESCRIPTION

[0022] The following is a detailed description of the implementation of the present invention in conjunction with the implementation cases, but they do not constitute a limitation of the present invention and are only given as examples. At the same time, the advantages of the present invention will become clearer and easier to understand through the description.

[0023] like Figure 1 and Figure 2 A magnetic wire-taking device shown includes an I-shaped wheel 1, a wire-taking shaft 2, a rotating shaft 3, a bearing seat 4 and a pulley 5. The I-shaped wheel 1 is sleeved on the wire-taking shaft 2, and the wire-taking shaft 2 and the rotating shaft 3 are fixedly connected by a third fastener 18. A magnet 6 is provided on the wire-taking shaft 2. Preferably, the magnets are arranged at intervals to form a circle, and there are 6 to 8 magnets in one circle. The magnet 6 is fixed inside the wire-taking shaft 2 by a fourth fastener 19. The I-shaped wheel 1 and the wire-taking shaft 2 are attracted and fixed by the magnet 6 during the wire-taking operation. The magnetic wire-taking device of the present invention has a simple structure, and the I-shaped wheel is fixed by magnetic attraction. The stability of the wire-taking can be ensured during high-speed rotation.

[0024] A positioning pin 7 is also provided between the take-up shaft 2 and the I-shaped wheel 1. The positioning pin is fixed to the outside of the take-up shaft. The take-up shaft 2 and the I-shaped wheel 1 are radially positioned by the positioning pin 7 during the rotation process. One end of the rotating shaft 3 is fixedly connected to the take-up shaft 2, and the other end of the rotating shaft 3 is installed in the bearing seat 4 and is connected to the pulley 5 in a transmission manner. The bearing seat 4 is fixed on the take-up machine housing. When the pulley 5 rotates, the rotating shaft 3 drives the take-up shaft 2 to rotate, thereby driving the I-shaped wheel 1 to rotate and take up the wire. The pulley 5 is fixedly connected to the rotating shaft 3 through a flat key 20, and the end of the pulley 5 is connected to the cover plate 22 through a fifth fastener 21, so that the pulley 5 drives the rotating shaft 3 to rotate together to provide a rotating power for taking up the wire.

[0025] A cylindrical roller bearing 8 and a deep groove ball bearing 9 are also arranged inside the bearing seat 4. The outer ring of the cylindrical roller bearing 8 is installed at one end inside the bearing seat 4 and is axially limited by a first positioning sleeve 10; the outer ring of the deep groove ball bearing 9 is installed at the other end inside the bearing seat 4 and is axially limited by a second positioning sleeve 11. A sleeve 12 is also arranged between the inner rings of the cylindrical roller bearing 8 and the deep groove ball bearing 9. A third positioning sleeve 13 is arranged at the outer end of the bearing seat 4 located at the deep groove ball bearing 9. The inner rings of the cylindrical roller bearing 8 and the deep groove ball bearing 9 are fixed by the rotating shaft 3, the sleeve 12 and the third positioning sleeve 13. A front pressure cover 15 is installed at one end of the bearing seat 4 through a first fastener 14, and a rear pressure cover 17 is installed at the other end of the bearing seat 4 through a second fastener 16.

[0026] The bearing seat 4 is fixed to the take-up machine housing through the sixth fastener 23; the take-up machine housing is fixed with a cylinder 25 through the seventh fastener 24, and the telescopic end of the cylinder 25 is connected with a baffle 26, which is used to push the I-shaped wheel 1 off the take-up shaft 2.

[0027] The present invention utilizes the above-mentioned magnetic wire-taking device to perform a wire-taking method: during operation, an empty wire-taking spool 1 is installed on the wire-taking shaft 2, and is tightly attracted by a magnet 6 to prevent axial loosening. During rotation, radial positioning is performed by a positioning pin 7, and the spool 1 rotates together with the wire-taking shaft 2; when the wire-taking spool 1 is full of wire, an intermediate shaft of a cylinder 25 fixed to a wire-taking box body by a seventh fastener 24 is pushed out, and a baffle 26 is pushed, thereby pushing the spool 1 off the wire-taking shaft 2 to realize the loading and unloading process of the spool.

[0028] The above are only specific embodiments of the present invention. It should be pointed out that any changes or substitutions that can be easily thought of by any technician familiar with the field within the technical scope disclosed by the present invention should be covered within the protection scope of the present invention. The rest not described in detail are prior arts.

Claims

1. A magnetic wire take-up device, characterized in that: The invention comprises an I-shaped wheel (1), a take-up shaft (2), a rotating shaft (3), a bearing seat (4) and a pulley (5); the I-shaped wheel (1) is sleeved on the take-up shaft (2); a magnet (6) is arranged on the take-up shaft (2); and the I-shaped wheel (1) and the take-up shaft (2) are attracted and fixed by the magnet (6) during the take-up operation; One end of the rotating shaft (3) is fixedly connected to the take-up shaft (2), and the other end of the rotating shaft (3) is installed in a bearing seat (4) and is transmission-connected to a pulley (5). The bearing seat (4) is fixed on a casing of the take-up machine. When the pulley (5) rotates, the rotating shaft (3) drives the take-up shaft (2) to rotate, thereby driving the I-shaped wheel (1) to rotate and take up the wire.

2. The magnetic wire take-up device according to claim 1, characterized in that: A positioning pin (7) is also provided between the wire take-up shaft (2) and the spool (1), and the wire take-up shaft (2) and the spool (1) are radially positioned by the positioning pin (7) during the rotation process.

3. The magnetic wire take-up device according to claim 1, characterized in that: A cylindrical roller bearing (8) and a deep groove ball bearing (9) are also arranged inside the bearing seat (4); the outer ring of the cylindrical roller bearing (8) is installed at one end inside the bearing seat (4) and is axially limited by a first positioning sleeve (10); the outer ring of the deep groove ball bearing (9) is installed at the other end inside the bearing seat (4) and is axially limited by a second positioning sleeve (11).

4. The magnetic wire take-up device according to claim 3, characterized in that: A shaft sleeve (12) is also provided between the inner rings of the cylindrical roller bearing (8) and the deep groove ball bearing (9); a third positioning sleeve (13) is provided at the outer end of the bearing seat (4) located at the deep groove ball bearing (9); and the inner rings of the cylindrical roller bearing (8) and the deep groove ball bearing (9) are fixed by means of a rotating shaft (3), the shaft sleeve (12) and the third positioning sleeve (13).

5. The magnetic wire take-up device according to any one of claims 1 to 4, characterized in that: One end of the bearing seat (4) is mounted with a front pressure cover (15) via a first fastener (14), and the other end of the bearing seat (4) is mounted with a rear pressure cover (17) via a second fastener (16).

6. The magnetic wire take-up device according to any one of claims 1 to 4, characterized in that: The wire take-up shaft (2) and the rotating shaft (3) are fixedly connected via a third fastener (18).

7. The magnetic wire take-up device according to any one of claims 1 to 4, characterized in that: The magnet (6) is fixed inside the take-up shaft (2) via a fourth fastener (19).

8. The magnetic wire take-up device according to any one of claims 1 to 4, characterized in that: The pulley (5) is fixedly connected to the rotating shaft (3) via a flat key (20), and the end of the pulley (5) is connected to a cover plate (22) via a fifth fastener (21).

9. The magnetic wire take-up device according to any one of claims 1 to 4, characterized in that: The bearing seat (4) is fixed to the wire take-up machine housing via a sixth fastener (23); the wire take-up machine housing is fixed with a cylinder (25) via a seventh fastener (24); the telescopic end of the cylinder (25) is connected with a baffle (26), and the baffle (26) is used to push the I-shaped wheel (1) off the wire take-up shaft (2).

10. A method for taking up a line using the magnetic take-up device according to any one of claims 1 to 9, characterized in that: During operation, an empty wire-receiving spool (1) is mounted on a wire-receiving shaft (2) and attracted by a magnet (6). During rotation, the spool (1) is radially positioned by a positioning pin (7), and rotates together with the wire-receiving shaft (2). When the wire-receiving spool (1) is full of wire, the intermediate shaft of the cylinder (25) is pushed out, and the baffle (26) is pushed to push the spool (1) off the wire-receiving shaft (2), thereby realizing the loading and unloading process of the spool.

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