Wire cutting wire conveying device
By designing a wire cutting and wire transport device including a frame, a roll roll, a screw rod and a driving mechanism, the problem of wire overlap and winding during the wire cutting process is solved, and the uniform arrangement of wires on the roll roll is achieved.
Patent Information
- Application Number
- CN202422153365.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-03
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-09-03
AI Technical Summary
During the online cutting process, the wire is prone to overlap and winding when wound, resulting in lag during subsequent transmission.
A wire cutting wire conveying device is designed, including a frame body, a roll roll, a screw rod and a driving mechanism. The drive mechanism drives the ball seat and the guide ring to move horizontally along the screw, and the guide ring pulls the wire to move horizontally to ensure that the wires are evenly arranged on the roll. At the same time, the thrust mechanism drives the slider to move in the slide groove, pushes the metal wire wrapped around the surface of the roll, and reduces the spacing between the wires.
Effectively prevent wires from being stacked, ensure that the wires are evenly arranged on the roll roll, avoid lag during transmission, and reduce the interval between wires, and improve cutting efficiency.
Smart Images
Figure CN222971166U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of wire cutting, and particularly relates to a wire cutting wire feeding device. Background Art
[0002] Wire cutting is a machining method that uses a moving metal wire as an electrode wire. By means of pulsed electric spark discharge between the electrode wire and the workpiece, high temperature is generated to melt or vaporize the metal, forming a cut seam, thereby cutting out parts. When wire cutting is in use, the metal wire needs to be wound around a wire wheel, and then the metal wire is conveyed to the machining area for cutting by means of rotational movement. However, when winding the metal wire, the situation of the metal wire overlapping and winding easily occurs, resulting in jamming when conveying the metal wire subsequently. For this reason, a wire cutting wire feeding device is proposed. Utility Model Content
[0003] In order to solve the problem that when winding the metal wire, the situation of the metal wire overlapping and winding easily occurs, resulting in jamming when conveying the metal wire subsequently, the present application provides a wire cutting wire feeding device.
[0004] A wire cutting wire feeding device provided by the present application adopts the following technical solutions:
[0005] A wire cutting wire feeding device includes a frame body. A roller, a lead screw and a driving mechanism are arranged on the frame body. The driving mechanism is used to drive the roller and the lead screw to rotate. The roller and the lead screw are arranged in parallel. A ball seat is arranged on the lead screw. The lead screw is sleeved with the ball seat. A guide ring is fixedly connected to the surface of the ball seat. The roller is hollow. A chute is formed on the surface of the roller. A pushing mechanism is arranged inside the chute. The pushing mechanism is used to drive a slider to move inside the chute.
[0006] Preferably, the pushing mechanism includes a guide rod fixedly installed inside the roller. The guide rod penetrates through the slider. A spring is sleeved on the surface of the guide rod. One end of the spring is fixedly connected to the slider, and the other end of the spring is fixedly connected to the inner surface of the roller.
[0007] Preferably, a plurality of groups of limiting mechanisms are arranged at one end of the roller. There are at least three groups of the limiting mechanisms, which are distributed in a circular array with the axis of the roller as the center point.
[0008] Preferably, each of the limiting mechanisms includes an electric push rod. The electric push rod is arranged along the radial direction of the roller. A pressing strip is fixedly connected to the telescopic end of the electric push rod. The pressing strip is parallel to the roller.
[0009] Preferably, the driving mechanism includes a motor fixedly installed on one side of the frame body. The output shaft of the motor is fixedly connected to the roller. Transmission wheels are fixedly connected to one ends of the roller and the lead screw respectively. A belt is sleeved on the outer surfaces of the two transmission wheels.
[0010] In summary, this application includes the following beneficial technical effects:
[0011] The utility model provides a driving mechanism to drive the ball seat and the guide ring to move horizontally along the screw rod, so that the guide ring can pull the metal wire to move horizontally, thereby ensuring that the metal wire is evenly arranged on the roller and preventing the metal wire from overlapping. In addition, the pushing mechanism can drive the slider to move inside the slide groove, and the slider can push the metal wire wound on the surface of the roller to reduce the interval between the metal wires. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the application;
[0013] Figure 2 It is a schematic diagram of the structure of a part of the embodiment of the application;
[0014] Figure 3 is a partial cross-sectional view of an embodiment of the application;
[0015] Figure 4 is a schematic structural diagram of a ball seat and a guide ring according to an embodiment of the application;
[0016] Figure 5 It is an application embodiment Figure 3 Enlarged view of point A in the middle.
[0017] Explanation of the reference numerals: 1. frame; 2. motor; 3. roller; 4. screw rod; 5. ball seat; 6. transmission wheel; 7. belt; 8. pressure strip; 9. slide groove; 10. slider; 11. electric push rod; 12. guide rod; 13. guide ring; 14. spring. DETAILED DESCRIPTION
[0018] The following is combined with Figures 1-5 This application is described in further detail.
[0019] The embodiment of the present application discloses a wire-cutting wire conveying device, including a frame 1, on which a winding roller 3, a screw rod 4 and a driving mechanism are arranged, the driving mechanism is used to drive the winding roller 3 and the screw rod 4 to rotate, the winding roller 3 and the screw rod 4 are arranged in parallel, a ball seat 5 is arranged on the screw rod 4, the ball seat 5 is sleeved on the screw rod 4, a guide ring 13 is fixedly connected to the surface of the ball seat 5, the winding roller 3 is hollow, a slide groove 9 is opened on the surface of the winding roller 3, a pushing mechanism is arranged inside the slide groove 9, and the pushing mechanism is used to drive the slider 10 to move inside the slide groove 9.
[0020] In this embodiment, first, one end of the metal wire is passed through the guide ring 13 and fixed to the winding roller 3 by screws. The driving mechanism drives the winding roller 3 to rotate, and the metal wire can be wound around the winding roller 3. The driving mechanism drives the lead screw 4 to rotate, so that the ball seat 5 can move horizontally along the lead screw 4, and then drives the guide ring 13 to move. The guide ring 13 can thus pull the metal wire to move horizontally, thereby ensuring that the metal wire is evenly arranged on the winding roller 3 and preventing the metal wire from overlapping. In addition, the pushing mechanism can drive the slider 10 to move inside the chute 9, and the slider 10 can push the metal wire wound on the surface of the winding roller 3 to reduce the interval between the metal wires.
[0021] Further, the pushing mechanism includes a guide rod 12 fixedly installed inside the winding roller 3. The guide rod 12 passes through the slider 10, and a spring 14 is sleeved on the surface of the guide rod 12. One end of the spring 14 is fixedly connected to the slider 10, and the other end of the spring 14 is fixedly connected to the inner surface of the winding roller 3.
[0022] In this embodiment, when the metal wire is wound around the winding roller 3, it will push the slider 10 to move along the guide rod 12, and the spring 14 is stretched. At the same time, the spring 14 has a reverse acting force on the slider 10, so that the slider 10 also has a thrust on the metal wire, thereby reducing the interval between the metal wires.
[0023] Further, multiple groups of limiting mechanisms are arranged at one end of the winding roller 3. There are at least three limiting mechanisms and they are distributed in a circular array with the axis of the winding roller 3 as the center point.
[0024] Further, each limiting mechanism includes an electric push rod 11. The electric push rod 11 is arranged along the radial direction of the winding roller 3, and a pressure strip 8 is fixedly connected to the telescopic end of the electric push rod 11. The pressure strip 8 is parallel to the winding roller 3.
[0025] In this embodiment, by setting the limiting mechanism, the electric push rod 11 can be driven to drive the pressure strip 8 to move, so that the gap between the pressure strip 8 and the surface of the winding roller 3 matches the metal wire, further preventing the metal wire from overlapping during winding.
[0026] Further, the driving mechanism includes a motor 2 fixedly installed on one side of the frame 1. The output shaft of the motor 2 is fixedly connected to the winding roller 3. A transmission wheel 6 is fixedly connected to one end of each of the winding roller 3 and the lead screw 4, and a belt 7 is sleeved on the outer surfaces of the two transmission wheels 6.
[0027] In this embodiment, by driving the motor 2, the transmission wheel 6 and the belt 7 are driven to move, and then the winding roller 3 and the lead screw 4 are driven to rotate.
[0028] The following points should be noted: First, in the description of this application, it should be noted that unless otherwise specified and defined, the terms "installed", "connected", and "coupled" should be understood in a broad sense. It can be a mechanical connection or an electrical connection, or it can be the communication inside two components. It can be directly connected. The terms "upper", "lower", "left", "right", etc. are only used to indicate the relative position relationship. When the absolute position of the object being described changes, the relative position relationship may change;
[0029] Second, in the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. For other structures, reference can be made to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;
[0030] Finally, the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
[0031] The above are all the preferred embodiments of this application and do not limit the protection scope of this application accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of this application shall be covered within the protection scope of this application.
Claims
1. A wire cutting wire feeding device, comprising a frame (1), characterized in that: The frame (1) is provided with a roller (3), a screw (4) and a driving mechanism, the driving mechanism is used to drive the roller (3) and the screw (4) to rotate, the roller (3) and the screw (4) are arranged in parallel, the screw (4) is provided with a ball seat (5), the screw (4) is sleeved with the ball seat (5), the surface of the ball seat (5) is fixedly connected with a guide ring (13), the roller (3) is hollow, the surface of the roller (3) is provided with a slide groove (9), the slide groove (9) is provided with a pushing mechanism, the pushing mechanism is used to drive the slider (10) to move inside the slide groove (9).
2. A wire cutting wire feeding device according to claim 1, characterized in that: The pushing mechanism comprises a guide rod (12) fixedly mounted inside the winding roller (3), the guide rod (12) passing through the slider (10), a spring (14) sleeved on the surface of the guide rod (12), one end of the spring (14) fixedly connected to the slider (10), and the other end of the spring (14) fixedly connected to the inner surface of the winding roller (3).
3. A wire cutting wire feeding device according to claim 2, characterized in that: One end of the roller (3) is provided with a plurality of groups of limiting mechanisms, wherein at least three groups of the limiting mechanisms are provided and are distributed in a ring array with the axis of the roller (3) as a base point.
4. A wire cutting wire feeding device according to claim 3, characterized in that: The limiting mechanisms all comprise an electric push rod (11), the electric push rod (11) being arranged radially along the winding roller (3), the telescopic end of the electric push rod (11) being fixedly connected to a pressure strip (8), and the pressure strip (8) being parallel to the winding roller (3).
5. The wire-cutting wire feeding device according to claim 1, characterized in that: The driving mechanism comprises a motor (2) fixedly mounted on one side of a frame (1); an output shaft of the motor (2) is fixedly connected to a winding roller (3); one end of the winding roller (3) and a lead screw (4) are both fixedly connected to a transmission wheel (6); and the outer surfaces of two sets of transmission wheels (6) are sleeved with belts (7).