A wire drawing machine outlet guide device

Abstract

This utility model relates to the technical field of enameled wire production equipment, and particularly to an outlet guide device for a wire drawing machine. The device includes a sizing die, an ultrasonic cleaning mechanism, a wire exiting drive wheel, a winding wheel, a tension adjusting wheel, and a guide wheel. The bare wire extends from the sizing die and passes through the ultrasonic cleaning mechanism, then sequentially passes over the wire exiting drive wheel, the winding wheel, the tension adjusting wheel, and the guide wheel. The bare wire is wound at least four times between the wire exiting drive wheel and the winding wheel before passing the tension adjusting wheel. The tension adjusting wheel, the winding wheel, the wire exiting drive wheel, and the guide wheel are arranged sequentially from bottom to top, with the guide wheel located at the top of the wire drawing machine. This guide device can adjust the running tension of the bare wire and has a good debris cleaning effect. It has a compact structure and facilitates guiding the bare wire to the cleaning equipment within the enameled wire production equipment.

Description

Technical Field

[0001] This utility model relates to the technical field of enameled wire production equipment, and in particular to an outlet guide device for a wire drawing machine. Background Technology

[0002] The production process of enameled wire is as follows: First, thick copper or aluminum wire is drawn or cold-rolled into bare wire using a die. Then, the surface of the bare wire is cleaned of oil and enamel coating is applied. When the bare wire is round, a wire drawing machine is used to sizing it. In existing technologies, the bare wire processed by the wire drawing machine is directly wound onto a spool after being guided. For example, in an enameled wire drawing machine disclosed in CN206199888U, the copper wire is passed through a reducing wheel and a fixed clamp in a reducing device, and its diameter is reduced by extrusion. Then, it is passed through a winding flywheel, soaked in a mixture of drawing oil and water, and finally wound and taken up by a winding reel. Another example is a wire take-up structure of a wire drawing machine disclosed in CN104416008A, in which the wire core on the drawing wheel passes sequentially through the drawing die's drawing hole, cleaning half-ring, guide wheel, and movable wheel, and then is wound onto the take-up reel. In the enameled wire production process, the formed bare wire is directly fed into the coating process after cleaning. The wire drawing machine in the aforementioned patented technology guides the bare wire and winds it onto the take-up spool. This guiding device occupies a large space and lacks tension control for the bare wire. Furthermore, the cleaning semi-ring in CN104416008A removes dust through friction against the bare wire, but the cleaning effect is poor. CN222625792U discloses an automatic cleaning wire drawing machine where the cleaning component uses a sponge to clean the bare wire; however, this requires frequent sponge replacement and poses a risk of friction-induced fire. Utility Model Content

[0003] The purpose of this invention is to provide an outlet guide device for a wire drawing machine. The guide device can adjust the running tension of the bare wire and has a good debris cleaning effect. It has a compact structure and is convenient for guiding the bare wire to the cleaning equipment in the enameled wire production equipment.

[0004] To achieve this objective, the present invention adopts the following technical solution:

[0005] A wire drawing machine outlet guide device includes a sizing die, an ultrasonic cleaning mechanism, an outlet power wheel, a winding wheel, a tension adjusting wheel, and an outlet wheel;

[0006] After the bare wire extends from the sizing mold and passes through the ultrasonic cleaning mechanism, it passes in sequence around the lead-out power wheel, winding wheel, tension adjustment wheel and guide wheel;

[0007] The bare wire is wound at least four times between the lead-out drive wheel and the winding wheel before passing through the tension adjusting wheel;

[0008] The tension adjusting wheel, winding wheel, lead-out power wheel, and guide wheel are arranged in sequence from bottom to top, with the guide wheel located above the wire drawing machine.

[0009] Furthermore, the ultrasonic cleaning mechanism includes a housing, a fan, an ultrasonic generator, and a clamping wheel assembly. The clamping wheel assembly is connected to the ultrasonic generator. The fan and the clamping wheel assembly are located at the top of the housing, with the clamping wheel assembly located below the fan. Below the clamping wheel assembly is a debris receiving cavity. The ultrasonic generator is fixed to the outer wall of the housing.

[0010] The bare wire passes through the housing and the clamping wheel assembly.

[0011] Furthermore, an isolation mesh is provided at the top of the debris receiving cavity, and a filter structure is provided on the side wall of the debris receiving cavity;

[0012] The debris-receiving cavity is detachably disposed within the housing.

[0013] Furthermore, a pressure roller is provided between the sizing mold and the ultrasonic cleaning mechanism, and the pressure roller is mounted on the wire drawing machine via a connecting rod;

[0014] The bare wire enters the ultrasonic cleaning mechanism through the pressure roller, and the bare wire is wound around the lower part of the output power wheel.

[0015] Furthermore, the wire drawing machine outlet guide device also includes a support frame, on which the wire output power wheel, winding wheel, and guide wheel are respectively disposed; the housing of the ultrasonic cleaning mechanism is fixed to the support frame by a crossbar;

[0016] The tension adjusting wheel is mounted on the side of the wire drawing machine via a swing arm.

[0017] Furthermore, the swing arm is oscillatingly connected to the wire drawing machine, the tension adjusting wheel is disposed on the vertical rod at one end of the swing arm, and the other end of the swing arm is provided with a tension adjusting component.

[0018] Furthermore, the tension adjustment assembly includes an adjustment seat and a lifting seat, the lifting seat being slidably engaged with the adjustment seat, and the lifting seat being positioned on the adjustment seat by a positioning member;

[0019] The lifting seat is provided with a connecting column, and a spring and the tail end of the swing rod are sleeved on the connecting column. The upper and lower sides of the tail end of the swing rod are respectively provided with the spring.

[0020] Furthermore, an anti-tangle cross plate is provided between the lead-out power wheel and the winding wheel.

[0021] The technical solution provided by this utility model can include the following beneficial effects:

[0022] In this invention, the tension adjusting wheel, winding wheel, lead-out power wheel, and guide wheel are arranged sequentially from bottom to top, significantly saving the floor space occupied by the guiding device. The guide wheel is located above the drawing machine, allowing the bare wire to travel above the drawing machine to the cleaning equipment in the enameled wire production line for oil removal, saving space and making efficient use of space. The tension adjusting wheel is used to adjust the tension of the lead-out wire, providing stable tension for subsequent cleaning and operation during the coating process. The ultrasonic cleaning mechanism in this design not only thoroughly removes debris from the bare wire but also avoids the fire hazard that can easily occur with sponge cleaning. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of an embodiment of the wire drawing machine outlet guide device of the present invention;

[0024] Figure 2 This is a schematic diagram of the ultrasonic cleaning mechanism;

[0025] Figure 3 This is a schematic diagram showing the coordination of the tension adjusting wheel, the rocker arm, and the tension adjusting assembly;

[0026] Among them, the sizing mold 1, ultrasonic cleaning mechanism 2, housing 21, fan 22, ultrasonic generator 23, clamping wheel group 24, debris receiving cavity 25, isolation net 26, filter structure 27, wire output power wheel 3, winding wheel 4, tension adjusting wheel 5, swing rod 51, tension adjusting component 52, adjusting seat 53, lifting seat 54, spring 55, guide wheel 6, pressure wheel 7, support frame 8, anti-winding horizontal plate 9, and wire drawing machine 01. Detailed Implementation

[0027] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0028] The following is combined with Figures 1 to 3 This invention describes an embodiment of a wire drawing machine outlet guide device.

[0029] This embodiment of a wire drawing machine outlet guide device includes a sizing die 1, an ultrasonic cleaning mechanism 2, a wire output power wheel 3, a winding wheel 4, a tension adjusting wheel 5, and a guide wheel 6;

[0030] After the bare wire extends from the sizing mold and passes through the ultrasonic cleaning mechanism 2, it passes in sequence around the wire exit power wheel 3, the winding wheel 4, the tension adjusting wheel 5, and the guide wheel 6.

[0031] The bare wire is wound at least four times between the lead-out power wheel 3 and the winding wheel 4 before passing through the tension adjusting wheel 5;

[0032] The tension adjusting wheel 5, winding wheel 4, lead-out power wheel 3 and lead-out wheel 6 are arranged in sequence from bottom to top, with the lead-out wheel 6 located above the wire drawing machine 01.

[0033] In this invention, the tension adjusting wheel 5, winding wheel 4, lead-out power wheel 3, and guide wheel 6 are arranged sequentially from bottom to top, significantly saving the floor space occupied by the guiding device. The guide wheel 6 is located above the drawing machine 01, allowing the bare wire to run above the drawing machine 01 to the cleaning equipment in the enameled wire production equipment for oil removal, saving space and making efficient use of space. The lead-out power wheel 3 in the guiding device provides drawing power; the bare wire winds at least four times between the lead-out power wheel 3 and the winding wheel 4, improving the drawing effect. The tension adjusting wheel 5 adjusts the tension of the lead-out wire, providing stable tension for subsequent cleaning and operation during the coating process. This design uses an ultrasonic cleaning mechanism 2 to clean the drawing debris carried by the bare wire, preventing debris from adhering to the lead-out power wheel 3 and affecting the drawing effect. The ultrasonic cleaning mechanism 2 not only thoroughly removes debris from the bare wire but also avoids the fire hazard that can occur with sponge cleaning.

[0034] In one embodiment of this utility model, the ultrasonic cleaning mechanism 2 includes a housing 21, a fan 22, an ultrasonic generator 23, and a clamping wheel assembly 24. The clamping wheel assembly 24 is connected to the ultrasonic generator 23. The fan 22 and the clamping wheel assembly 24 are located at the top inside the housing 21, and the clamping wheel assembly 24 is located below the fan 22. Below the clamping wheel assembly 24 is a debris receiving cavity 25. The ultrasonic generator 23 is fixed to the outer wall of the housing 21.

[0035] The bare wire passes through the housing 21 and through the clamping wheel assembly 24.

[0036] In this design, the clamping wheel assembly 24 consists of two wheels, with the bare wire passing between them. The clamping wheel assembly transmits the ultrasonic waves from the ultrasonic generator 23 to the bare wire, causing debris attached to the wire to detach. The fan 22 blows the debris into the debris collection cavity, thus cleaning the bare wire. Regular cleaning of the debris collection cavity 25 is sufficient; the operation is simple. Understandably, an air inlet is provided at the top of the housing 21 to facilitate airflow to the fan 22.

[0037] Furthermore, the top of the debris receiving cavity 25 is provided with an isolation net 26, and the side wall of the debris receiving cavity 25 is provided with a filter structure 27; the debris receiving cavity 25 is detachably disposed within the housing 21.

[0038] The isolation mesh 26 isolates debris from the upper fan 22 and clamping wheel assembly 24, while also allowing debris to be blown into the debris receiving cavity 25. The filter structure 27 is configured to exhaust air, discharging the airflow from the fan 22 into the housing 21 and retaining debris within the debris receiving cavity 25. Exemplarily, the sidewalls of the debris receiving cavity 25 are provided with a grid, and filter material is covered on the grid, thus forming the filter structure 27. The filter material can be PP cotton or multi-layered fine wire mesh. In one embodiment, the debris receiving cavity 25 is installed in the housing 21 in a pull-out manner for easy cleaning.

[0039] In one embodiment of the present invention, a pressure roller 7 is provided between the sizing mold and the ultrasonic cleaning mechanism 2, and the pressure roller 7 is mounted on the wire drawing machine 01 via a connecting rod;

[0040] The bare wire enters the ultrasonic cleaning mechanism 2 through the pressure roller 7, and the bare wire is wound around the lower part of the output power roller 3.

[0041] The pressure roller 7 is used to maintain the stability of the drawing line, thereby preventing the ultrasonic waves from affecting the drawing effect. Preferably, the pressure roller 7 is made of ceramic or stainless steel.

[0042] In one embodiment of this utility model, the outlet guide device of the wire drawing machine 01 further includes a support frame 8, and the wire output power wheel 3, the winding wheel 4 and the guide wheel 6 are respectively disposed on the support frame; the housing 21 of the ultrasonic cleaning mechanism 2 is fixed to the support frame by a crossbar;

[0043] The tension adjusting wheel 5 is mounted on the side of the wire drawing machine 01 via a swing arm 51.

[0044] The support frame is used to arrange the positions of the lead-out power wheel 3, the winding wheel 4 and the guide wheel 6, so as to simplify the structure of the guiding device.

[0045] In one embodiment of this utility model, the swing arm 51 is oscillatingly connected to the wire drawing machine 01, the tension adjusting wheel 5 is disposed on the vertical rod at one end of the swing arm 51, and the other end of the swing arm 51 is provided with a tension adjusting assembly 52. ​​The tension adjusting wheel 5 is installed through the swing arm 51, and the tension adjusting assembly 52 is used to adjust the position of the tension adjusting wheel 5, thereby realizing the tension adjustment of the bare wire operation.

[0046] Furthermore, the tension adjustment assembly 52 includes an adjustment seat 53 and a lifting seat 54, the lifting seat 54 being slidably engaged with the adjustment seat 53, and the lifting seat 54 being positioned on the adjustment seat 53 by a positioning member;

[0047] The lifting seat 54 is provided with a connecting column, and a spring 55 and the tail end of the swing rod 51 are sleeved on the connecting column. The upper and lower sides of the tail end of the swing rod 51 are respectively provided with the spring 55.

[0048] A spring 55 is installed inside the lifting seat 54 to position the tail end of the swing arm 51, allowing the tension adjusting wheel 5 to move slightly during the operation of the bare wire, thus achieving self-adjustment of tension during operation. When the slight swing cannot achieve the required tension value, the height of the lifting seat 54 is adjusted. For example, the lifting seat 54 is installed to the adjusting seat 53 via a lead screw, which is rotatably connected to the adjusting seat 53. Rotating the lead screw adjusts the height of the lifting seat 54.

[0049] In one embodiment of this utility model, an anti-tangle plate 9 is provided between the lead-out power wheel 3 and the winding wheel 4. When the bare wire end comes out of the sizing mold or the bare wire breaks, the anti-tangle plate 9 can prevent the bare wire between the lead-out power wheel 3 and the winding wheel 4 from tangling and knotting.

[0050] Other components and operations of the wire drawing machine outlet guide device according to the present invention are known to those skilled in the art and will not be described in detail here.

[0051] In the description of this utility model, it should be understood that the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on this utility model. Furthermore, features defined with "first" and "second" may explicitly or implicitly include one or more of these features, used to distinguish and describe features, without any order or emphasis.

[0052] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0053] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0054] In this specification, the terms "embodiment," "example," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0055] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A wire drawing machine exit guide, characterized in that, Includes sizing mold, ultrasonic cleaning mechanism, lead-out power wheel, winding wheel, tension adjusting wheel and lead-out wheel; After the bare wire extends from the sizing mold and passes through the ultrasonic cleaning mechanism, it passes in sequence around the lead-out power wheel, winding wheel, tension adjustment wheel and guide wheel; The bare wire is wound at least four times between the lead-out drive wheel and the winding wheel before passing through the tension adjusting wheel; The tension adjusting wheel, winding wheel, lead-out power wheel, and guide wheel are arranged in sequence from bottom to top, with the guide wheel located above the wire drawing machine.

2. The wire drawing machine exit guide according to claim 1, characterized in that, The ultrasonic cleaning mechanism includes a housing, a fan, an ultrasonic generator, and a clamping wheel assembly. The clamping wheel assembly is connected to the ultrasonic generator. The fan and the clamping wheel assembly are located at the top of the housing, with the clamping wheel assembly located below the fan. Below the clamping wheel assembly is a debris receiving cavity. The ultrasonic generator is fixed to the outer wall of the housing. The bare wire passes through the housing and the clamping wheel assembly.

3. The wire drawing machine exit guide according to claim 2, characterized in that, The top of the debris receiving cavity is provided with an isolation net, and the side wall of the debris receiving cavity is provided with a filter structure; The debris receiving cavity is detachably disposed within the housing.

4. A wire drawing machine exit guide according to claim 3, characterised in that, A pressure roller is provided between the sizing mold and the ultrasonic cleaning mechanism, and the pressure roller is mounted on the wire drawing machine via a connecting rod. The bare wire enters the ultrasonic cleaning mechanism through the pressure roller, and the bare wire is wound around the lower part of the output power wheel.

5. The wire drawing machine exit guide of claim 2 wherein, It also includes a support frame, on which the lead-out power wheel, winding wheel and lead-out wheel are respectively disposed; the housing of the ultrasonic cleaning mechanism is fixed to the support frame by a crossbar; The tension adjusting wheel is mounted on the side of the wire drawing machine via a swing arm.

6. The wire drawing machine outlet guide device according to claim 5, characterized in that, The swing arm is oscillatingly connected to the wire drawing machine, the tension adjusting wheel is set on the vertical rod at one end of the swing arm, and the other end of the swing arm is provided with a tension adjusting component.

7. The wire drawing machine outlet guide device according to claim 6, characterized in that, The tension adjustment assembly includes an adjustment seat and a lifting seat, the lifting seat being slidably engaged with the adjustment seat, and the lifting seat being positioned on the adjustment seat by a positioning member; The lifting seat is provided with a connecting column, and a spring and the tail end of the swing rod are sleeved on the connecting column. The upper and lower sides of the tail end of the swing rod are respectively provided with the spring.

8. The wire drawing machine exit guide of claim 4 wherein, An anti-tangle cross plate is provided between the lead-out drive wheel and the winding wheel.

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