Winding roller for metal wire drawing machine

Abstract

The utility model relates to the technical field of metal wire drawing machines, and discloses a winding roller for a metal wire drawing machine, which comprises a round shell, shaft rods are fixedly connected to the outer walls of two opposite ends of the round shell, a cylinder is sleeved on the outer side of the round shell, placing grooves are formed in the outer side of the round shell in an annular array, and a two-way motor is started to drive a rotating shaft to rotate. As the jacking blocks are arranged to be of arc-shaped structures, and the ends, close to the jacking blocks, of the jacking rods are arranged to be of semi-circular structures, the jacking blocks can slide along the semi-circular structures of the jacking rods along with continuous rotation of the jacking blocks, and in the process, the jacking blocks can slide along the semi-circular structures of the jacking rods; the jacking block pushes the jacking rod to drive the supporting rod to ascend, the jacking rod slides in the connecting hole and the containing hole, when the jacking block rotates to the designated position, the jacking block stops rotating, at the moment, the supporting rod generates supporting force on the inner wall of the cylinder, and the stability of the cylinder in the winding process is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of metal wire drawing machines, and in particular to a winding roller for metal wire drawing machines. Background Art

[0002] Metal wire drawing machines are mainly used to stretch metal wires to achieve the required physical properties and dimensional accuracy. Their working principle is to drive the relative movement of the drawing die and the wire through a precise control system to achieve continuous stretching of the wire. During the stretching process, the metal wire gradually reduces its diameter and increases its length under the strong action of the die, thereby achieving the required physical properties and dimensional accuracy. During the winding process of the metal wire, the stretched metal wire is usually placed on a cylinder for orderly winding to ensure the stability of the product's shape and quality. The winding roller is a key component in this process. Its main function is to support the inner wall of the cylinder, thereby assisting in completing the winding of the metal wire.

[0003] The existing device has some disadvantages during use. For example, the existing winding roller can only support cylinders with a fixed inner diameter. Therefore, when it is necessary to process cylinders with different inner diameters, the existing winding roller is often not directly applicable. This causes users to frequently replace or adjust the winding roller when replacing cylinders of different sizes. When replacing the winding roller, the machine needs to be shut down, which reduces production efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a winding roller for a metal wire drawing machine, so as to solve the problem that the existing winding roller can only support a cylinder with a fixed inner diameter.

[0005] The utility model provides the following technical solution: a winding roller for a metal wire drawing machine, comprising a circular shell, wherein the outer walls at both opposite ends of the circular shell are fixedly connected to a shaft, a cylinder is sleeved on the outside of the circular shell, a placement groove is provided in an annular array on the outside of the circular shell, a support assembly for supporting the cylinder is provided in the placement groove, an installation groove is provided inside the circular shell, and a drive assembly for driving the support assembly is provided in the installation groove.

[0006] In the above scheme, the support component, driven by the driving component, can fit tightly against the inner wall of the cylinder and provide stable supporting force. This design effectively prevents the cylinder from slipping due to uneven force or improper operation during the winding process, thereby ensuring the continuity and stability of the winding process.

[0007] As a preferred embodiment of the above technical solution, the support assembly includes support rods that are respectively slidably connected to the inner sides of the four placement slots, and two connecting holes are provided on the inner walls of the four placement slots close to the installation slot, and the two connecting holes in the same group are symmetrically arranged, and the inner walls of the eight connecting holes are all provided with placement holes, and the outer walls of the four support rods close to the installation slot are fixedly connected to two lifting rods, and one end of the two lifting rods in the same group close to the installation slot respectively passes through the corresponding two connecting holes in the same group and the two placement holes in the same group, and the two lifting rods in the same group are slidably connected to the corresponding two connecting holes in the same group.

[0008] In the above scheme, the sliding connection design between the lifting rod and the connecting hole allows the height of the support rod to be flexibly adjusted. By controlling the lifting and lowering of the lifting rod, the supporting force on the inner wall of the cylinder can be precisely adjusted to accommodate cylinders of different sizes and weights.

[0009] As a preferred embodiment of the above technical solution, the support assembly also includes springs respectively arranged on the inner sides of the eight placement holes, and the eight springs are respectively sleeved on the outer sides of the corresponding lifting rods, and the outer sides of the eight lifting rods close to the installation groove are fixedly sleeved with a lifting block.

[0010] In the above solution, the spring provides an automatic reset function for the lift rod.

[0011] As a preferred embodiment of the above technical solution, the eight springs are respectively arranged on a side of the top block away from the installation groove.

[0012] In the above solution, the spring is located on the side of the ejector block away from the mounting groove, which means that when the ejector block pushes the ejector rod to rise, the spring will be compressed and store energy. Once the ejector block releases the pressure on the ejector rod, the elastic force of the spring will be quickly released, pushing the ejector rod and the ejector block to reset.

[0013] As a preferred embodiment of the above technical solution, the drive assembly includes a motor mounting frame fixedly connected to the inner side of the mounting groove, a bidirectional motor is fixedly connected to the inner side of the motor mounting frame, both output ends of the bidirectional motor are fixedly connected to a rotating shaft, and the outer sides of the two rotating shafts away from the bidirectional motor are fixedly sleeved with a rotating disk, and the two outer sides are fixedly connected with four lifting blocks in a circular array.

[0014] In the above solution, the use of a bidirectional motor enables the drive assembly to be automatically controlled. By controlling the forward and reverse rotation of the bidirectional motor, the rotation direction of the rotating disk and the lifting block can be easily controlled, thereby realizing the lifting and lowering control of the lifting rod.

[0015] As a preferred embodiment of the above technical solution, the eight lifting blocks are all configured as arc structures, the eight lifting rods are configured as semicircular structures at one end close to the lifting blocks, and the eight lifting rods are respectively used in conjunction with the corresponding eight lifting blocks.

[0016] In the above solution, the use of the arc-shaped lifting block and the semicircular lifting rod enables the lifting block to push the lifting rod up more smoothly during the rotation process, reducing friction resistance and energy loss and improving transmission efficiency.

[0017] As a preferred embodiment of the above technical solution, four support rods are used in combination.

[0018] In the above solution, the coordinated use of four support rods can significantly improve the overall load-bearing capacity. Each support rod can share a part of the load, so that the entire structure can withstand greater external forces.

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] In the utility model, a bidirectional motor drives the rotating disk to rotate, thereby realizing rapid adjustment of the lifting block and the lifting rod. The support rod is pushed up by the lifting rod, thereby generating a uniform supporting force on the inner wall of the cylinder. This design makes the support and release process of the cylinder quick and simple, shortens the time required for replacing the cylinder, and thus improves the overall production efficiency. Due to the flexible design of the lifting block and the lifting rod, the device can adapt to cylinders with different inner diameters, without the need for frequent replacement of winding rollers, reducing downtime and operation complexity. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the overall structure of a winding roller for a metal wire drawing machine;

[0022] Figure 2 This is a schematic diagram of the structure of a drive assembly for a winding roller used in a metal wire drawing machine;

[0023] Figure 3 This is a schematic diagram of the structure of a support assembly for a winding roller used in a metal wire drawing machine;

[0024] Figure 4 This is a schematic diagram of the partial structure of a winding roller for a metal wire drawing machine.

[0025] In the figure: 10, circular shell; 11, shaft; 12, cylinder; 13, placement slot; 14, mounting slot; 2, support assembly; 3, drive assembly; 201, support rod; 202, connecting hole; 203, placement hole; 204, lifting rod; 205, spring; 206, lifting block; 301, mounting frame; 302, bidirectional motor; 303, rotating shaft; 304, rotating disk; 305, lifting block. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0027] Example

[0028] like Figure 1 and Figure 2 As shown, the utility model provides a technical solution: a winding roller for a metal wire drawing machine, comprising a circular shell 10, the outer walls of the opposite ends of the circular shell 10 are fixedly connected with a shaft 11, a cylinder 12 is sleeved on the outside of the circular shell 10, and a placement groove 13 is provided in an annular array on the outside of the circular shell 10, and a support component 2 for supporting the cylinder 12 is provided in the placement groove 13, and an installation groove 14 is provided inside the circular shell 10, and a driving component 3 for driving the supporting component 2 is provided in the installation groove 14. During specific use, the shaft 11 of the winding roller is connected to the corresponding components of the metal wire drawing machine, and the supporting component 2 is driven by the driving component 3 to support the inner wall of the cylinder 12 to prevent the cylinder 12 from slipping during use. The stretched metal wire is pulled onto the cylinder 12 of the winding roller. As the wire drawing machine continues to work, the metal wire is continuously wound on the cylinder 12 to form a wire coil of a certain shape and specification.

[0029] As an implementation method in this embodiment, Figure 2 、 Figure 3 ,and Figure 4As shown, the support assembly 2 includes support rods 201 that are respectively slidably connected to the inner sides of the four placement slots 13. The inner walls of the four placement slots 13 on one side close to the installation slot 14 are provided with two connecting holes 202, and the two connecting holes 202 in the same group are symmetrically arranged. The inner walls of the eight connecting holes 202 are all provided with placement holes 203. The outer walls of the four support rods 201 on one side close to the installation slot 14 are all fixedly connected with two lifting rods 204. One end of the two lifting rods 204 in the same group close to the installation slot 14 respectively passes through the corresponding two connecting holes 202 in the same group and the two placement holes 203 in the same group, and the two lifting rods 204 in the same group are slidably connected to the corresponding two connecting holes 202 in the same group. The support assembly 2 also includes elastic springs respectively arranged on the inner sides of the eight placement holes 203 Spring 205, and eight springs 205 are respectively sleeved on the outside of the corresponding lifting rod 204, and the outside of the end of the eight lifting rods 204 close to the installation slot 14 is fixedly sleeved with a lifting block 206, and the eight springs 205 are respectively arranged on the side of the lifting block 206 away from the installation slot 14. The driving component 3 includes a motor mounting frame 301 fixedly connected to the inside of the installation slot 14, and a bidirectional motor 302 is fixedly connected to the inside of the motor mounting frame 301. The two output ends of the bidirectional motor 302 are fixedly connected to the rotating shaft 303, and the outside of the end of the two rotating shafts 303 away from the bidirectional motor 302 is fixedly sleeved with a rotating disk 304. The two outsides are fixedly connected to four lifting blocks 305 in a circular array. The eight lifting blocks 305 are all arranged in an arc structure. The eight lifting rods 20 4 The end close to the lifting block 305 is set as a semicircular structure, and the eight lifting rods 204 are used in conjunction with the corresponding eight lifting blocks 305, and the four support rods 201 are used in conjunction. During specific use, the cylinder 12 to be wound is placed on the circular shell 10. At this time, the lifting rods 204 and the support rods 201 are in the initial position, and the spring 205 is in an uncompressed state. The rotating shaft 303 is driven by the bidirectional motor 302 to drive the rotating disk 304 to rotate. As the rotating disk 304 rotates, the lifting blocks 305 in the annular array thereon also begin to rotate. Since the lifting blocks 305 are set as an arc structure, and the end of the lifting rod 204 close to the lifting blocks 305 is set as a semicircular structure, as the lifting blocks 305 continue to rotate, the lifting blocks 305 will move along the lifting path. The semicircular structure of the ejector rod 204 slides, thereby pushing the ejector rod 204 to drive the support rod 201 to rise. During this process, the ejector rod 204 slides in the connecting hole 202 and the placement hole 203, and the ejector block 206 compresses the spring 205. When the ejector block 305 rotates to the specified position, it stops rotating. At this time, the support rod 201 generates a supporting force on the inner wall of the cylinder 12 to ensure the stability of the cylinder 12 during the winding process. When the winding is completed, the bidirectional motor 302 is reversed to make the rotating disk 304 rotate in the opposite direction. The ejector block 305 will slide in the opposite direction along the semicircular structure of the ejector rod 204, gradually releasing the pressure on the ejector rod 204. During this process, the spring 205 begins to gradually return to its uncompressed state. With the release of pressure and the recovery of the spring 205,The lifting rod 204 will drive the support rod 201 to move gradually. When the lifting rod 204 and the support rod 201 move to the initial position, the wound cylinder 12 can be removed from the round shell 10.

[0030] Working principle: Connect the shaft 11 of the winding roller with the corresponding parts of the metal wire drawing machine, place the cylinder 12 to be wound with metal wire on the circular shell 10, start the bidirectional motor 302, the motor drives the rotating shaft 303 to rotate, and then drives the rotating disk 304 to start rotating. As the rotating disk 304 rotates, the lifting blocks 305 of the circular array thereon also start to rotate. Since the lifting blocks 305 are set to an arc structure, and the end of the lifting rod 204 close to the lifting block 305 is set to a semicircular structure, as the lifting block 305 continues to rotate, the lifting block 305 will slide along the semicircular structure of the lifting rod 204. In this process, the lifting block 305 pushes the lifting rod 204 to drive the support rod 201 to rise, and the lifting rod 204 slides in the connecting hole 202 and the placement hole 203. At the same time, the lifting block 206 The compression spring 205, when the lifting block 305 rotates to the specified position, stops rotating. At this time, the support rod 201 generates a supporting force on the inner wall of the cylinder 12 to ensure the stability of the cylinder 12 during the winding process. When the winding is completed, the bidirectional motor 302 is reversed to make the rotating disk 304 rotate in the opposite direction. As the rotating disk 304 rotates in the opposite direction, the lifting block 305 will slide in the opposite direction along the semicircular structure of the lifting rod 204, gradually releasing the pressure on the lifting rod 204. In this process, the spring 205 begins to gradually restore its uncompressed state. As the pressure is released and the spring 205 recovers, the lifting rod 204 will drive the support rod 201 to gradually move back to the initial position. When the lifting rod 204 and the support rod 201 move to the initial position, the wound cylinder 12 can be removed from the round shell 10.

[0031] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same.

Claims

1. A winding roller for a metal wire drawing machine, comprising a circular shell (10), characterized in that: The outer walls at both ends of the circular shell (10) are fixedly connected with a shaft (11), the outer side of the circular shell (10) is provided with a cylinder (12), the outer side of the circular shell (10) is provided with a placement groove (13) in an annular array, and a support assembly (2) for supporting the cylinder (12) is provided in the placement groove (13), and an installation groove (14) is provided inside the circular shell (10), and a driving assembly (3) for driving the supporting assembly (2) is provided in the installation groove (14).

2. The winding roller for a metal wire drawing machine according to claim 1, characterized in that: The support assembly (2) includes support rods (201) respectively slidably connected to the inner sides of the four placement slots (13); two connection holes (202) are provided on the inner walls of the four placement slots (13) close to the installation slot (14), and the two connection holes (202) in the same group are symmetrically arranged; the inner walls of the eight connection holes (202) are all provided with placement holes (203); the outer walls of the four support rods (201) close to the installation slot (14) are all fixedly connected to two lifting rods (204); one end of the two lifting rods (204) in the same group close to the installation slot (14) respectively passes through the corresponding two connection holes (202) in the same group and the two placement holes (203) in the same group, and the two lifting rods (204) in the same group are slidably connected to the corresponding two connection holes (202) in the same group.

3. The winding roller for a metal wire drawing machine according to claim 2, characterized in that: The support assembly (2) further comprises springs (205) respectively arranged on the inner sides of the eight placement holes (203), and the eight springs (205) are respectively sleeved on the outer sides of corresponding lifting rods (204), and the outer sides of the ends of the eight lifting rods (204) close to the installation slot (14) are all fixedly sleeved with a lifting block (206).

4. The winding roller for a metal wire drawing machine according to claim 3, characterized in that: The eight springs (205) are respectively arranged on one side of the top block (206) away from the mounting groove (14).

5. The winding roller for a metal wire drawing machine according to claim 3, characterized in that: The drive assembly (3) comprises a motor mounting frame (301) fixedly connected to the inner side of the mounting slot (14); a bidirectional motor (302) is fixedly connected to the inner side of the motor mounting frame (301); both output ends of the bidirectional motor (302) are fixedly connected to a rotating shaft (303); the outer sides of the two rotating shafts (303) away from the bidirectional motor (302) are fixedly sleeved with a rotating disk (304); and the outer sides of the two rotating shafts (303) are fixedly connected to four lifting blocks (305) in a circular array.

6. The winding roller for a metal wire drawing machine according to claim 5, characterized in that: The eight lifting blocks (305) are all configured as arc structures, one end of the eight lifting rods (204) close to the lifting blocks (305) is configured as a semicircular structure, and the eight lifting rods (204) are respectively used in conjunction with the corresponding eight lifting blocks (305).

7. The winding roller for a metal wire drawing machine according to claim 2, characterized in that: The four support rods (201) are used in conjunction with each other.

Images