Paint scraping device for enameled wire

Abstract

The utility model discloses a varnished wire paint scraping device, which comprises a base, a fixed seat, a first connecting cylinder and a paint scraper, the bottom of the fixed seat is fixedly connected with the right side of the top of the base, the first connecting cylinder is movably installed on the left side of the fixed seat through a bearing, and the paint scraper is fixedly installed on the inner wall of the first connecting cylinder. A movable plate is movably connected to the left side of the top of the base, a through hole is formed in the left side of the fixed seat, and a support is fixedly connected to the top of the movable plate. The movable plate, the through hole and the support are arranged, the movable plate and the support can support the enameled wire, and the movable plate is moved rightwards to drive the enameled wire at the top of the movable plate to move rightwards to pass through the interior of the through hole; the problems that according to an existing paint scraping device for the varnished wire, one end of the varnished wire is manually held by hand to be conveyed into a paint scraping structure for paint scraping work, machining is troublesome, meanwhile, the continuity of varnished wire conveying is poor, and efficiency is low are solved.

Description

Technical Field

[0001] This utility model relates to the field of enameled wire technology, specifically to an enameled wire scraping device. Background Technology

[0002] Enamelled wire is a key material widely used in electrical equipment such as motors and transformers. Its surface is coated with an insulating varnish to provide electrical insulation. During the production process, in order to ensure the quality and performance of enamelled wire, the varnish layer needs to be strictly tested and treated. Existing varnish scraping devices for enamelled wire mainly involve manually holding one end of the enamelled wire and feeding it into the interior of the scraping structure for varnish scraping. This process is relatively cumbersome, and the continuous feeding of the enamelled wire is poor, resulting in slow efficiency. Utility Model Content

[0003] To address the problems mentioned in the background art, the purpose of this utility model is to provide a coating scraping device for enameled wire, which has the advantage of easy conveying and solves the problems of existing coating scraping devices for enameled wire, which mainly rely on manual handling to feed one end of the enameled wire into the interior of the coating scraping structure for coating work, which is relatively troublesome to process, and at the same time has poor continuity in conveying the enameled wire and slow efficiency.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a paint scraping device for enameled wire, comprising a base, a fixed seat, a first connecting cylinder, and a paint scraper. The bottom of the fixed seat is fixedly connected to the right side of the top of the base. The first connecting cylinder is movably mounted on the left side of the fixed seat via a bearing. The paint scraper is fixedly mounted on the inner wall of the first connecting cylinder. A movable plate is movably connected to the left side of the top of the base. A through hole is provided on the left side of the fixed seat. A bracket is fixedly connected to the top of the movable plate. A positioning mechanism is fixedly connected to the top of the movable plate. A limit component is provided on the left side of the top of the base.

[0005] In a preferred embodiment of this utility model, the positioning mechanism includes a connecting frame, a rotating rod is provided on the top of the connecting frame, one end of the rotating rod near the movable plate passes through the connecting frame and is movably connected to a pressing frame via a shaft pin, and the rotating rod is threadedly connected to the connecting frame.

[0006] In a preferred embodiment of this invention, the limiting component includes a movable groove, and a connecting plate is fixedly connected to the bottom of the movable plate, with the surface of the connecting plate slidably connected to the inner wall of the movable groove.

[0007] As a preferred embodiment of this utility model, a servo motor is fixedly installed on the left side of the base, and a lead screw is fixedly connected to the output end of the servo motor. The other end of the lead screw passes through the base and the connecting plate in sequence and is movably connected to the right side of the inner wall of the movable groove through a bearing. The lead screw is movably connected to the base and threadedly connected to the connecting plate.

[0008] As a preferred embodiment of this utility model, a second connecting cylinder is movably mounted on the right side of the fixed base via a bearing, and a cleaning cotton is fixedly mounted on the inner wall of the second connecting cylinder. The cleaning cotton is provided in a plurality of pieces and is distributed in a ring at equal intervals.

[0009] As a preferred embodiment of this utility model, a dual-head motor is fixedly installed on the top of the fixed base, a transmission rod is fixedly connected to the output end of the dual-head motor, a transmission gear is fixedly connected to the surface of the transmission rod, and driven gears are fixedly connected to the surfaces of the first connecting cylinder and the second connecting cylinder, and the transmission gear meshes with the driven gear.

[0010] As a preferred embodiment of this utility model, a protective shell is provided on the outer side of the dual-head motor, the bottom of the protective shell is fixedly connected to the top of the fixed base, and limit grooves are provided on both sides of the inner wall of the bracket.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. This utility model, by setting up a movable plate, a through hole, and a bracket, can support the enameled wire. By moving the movable plate to the right, the enameled wire at its top can be moved to the right and pass through the inside of the through hole. This solves the problem that the existing enameled wire scraping device mainly relies on manual handling to feed one end of the enameled wire into the scraping structure for scraping, which is relatively troublesome. At the same time, the continuous transport of the enameled wire is poor and the efficiency is slow. This invention achieves the effect of convenient transport.

[0013] 2. This utility model, by setting a positioning mechanism, allows the connecting frame to support the rotating rod. By rotating the rotating rod, the pressing frame can be moved downwards. The downward movement of the pressing frame can press down on the enameled wire at the top of the support. The support and the pressing frame are set in a V-shape, which makes it convenient for users to press and position enameled wires of various sizes.

[0014] 3. By setting a limiting component, the movable plate can move left and right, which can drive the connecting plate to slide left and right inside the movable groove. The movable groove can limit the movement of the connecting plate and the movable plate, thereby improving the stability of the movement of the movable plate and the bracket. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a three-dimensional exploded view of the first connecting cylinder, the second connecting cylinder, and the fixing base of this utility model;

[0017] Figure 3 This is a three-dimensional structural diagram of the positioning mechanism of this utility model.

[0018] In the diagram: 1. Base; 2. Fixed seat; 3. First connecting cylinder; 4. Paint scraper; 5. Movable plate; 6. Through hole; 7. Bracket; 8. Positioning mechanism; 81. Connecting frame; 82. Rotary rod; 83. Pressing frame; 9. Limiting component; 91. Movable groove; 92. Connecting plate; 10. Servo motor; 11. Lead screw; 12. Second connecting cylinder; 13. Cleaning cotton; 14. Dual-head motor; 15. Transmission rod; 16. Transmission gear; 17. Driven gear; 18. Protective shell; 19. Limiting groove. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] like Figures 1 to 3 As shown, the present invention provides a coating scraping device for enameled wire, including a base 1, a fixed seat 2, a first connecting cylinder 3, and a coating scraper 4. The bottom of the fixed seat 2 is fixedly connected to the right side of the top of the base 1. The first connecting cylinder 3 is movably mounted on the left side of the fixed seat 2 via a bearing. The coating scraper 4 is fixedly mounted on the inner wall of the first connecting cylinder 3. A movable plate 5 is movably connected to the left side of the top of the base 1. A through hole 6 is opened on the left side of the fixed seat 2. A bracket 7 is fixedly connected to the top of the movable plate 5. A positioning mechanism 8 is fixedly connected to the top of the movable plate 5. A limit component 9 is opened on the left side of the top of the base 1.

[0021] refer to Figure 3 The positioning mechanism 8 includes a connecting frame 81, and a rotating rod 82 is provided on the top of the connecting frame 81. The end of the rotating rod 82 near the movable plate 5 passes through the connecting frame 81 and is movably connected to the pressing frame 83 through a shaft pin. The rotating rod 82 is threadedly connected to the connecting frame 81.

[0022] As a technical optimization of this utility model, by setting a positioning mechanism 8, the connecting frame 81 can support the rotating rod 82. By rotating the rotating rod 82, the pressing frame 83 can be moved downward. The downward movement of the pressing frame 83 can press the enameled wire on the top of the bracket 7. The bracket 7 and the pressing frame 83 are arranged in a V shape, which makes it convenient for users to press and position enameled wires of various sizes.

[0023] refer to Figure 1 and Figure 3 The limiting component 9 includes a movable groove 91, and a connecting plate 92 is fixedly connected to the bottom of the movable plate 5. The surface of the connecting plate 92 is slidably connected to the inner wall of the movable groove 91.

[0024] As a technical optimization of this utility model, by setting the limiting component 9, the left and right movement of the movable plate 5 can drive the connecting plate 92 to slide left and right inside the movable groove 91. The movable groove 91 can limit the movement of the connecting plate 92 and the movable plate 5, thereby improving the stability of the movement of the movable plate 5 and the bracket 7.

[0025] refer to Figure 1 A servo motor 10 is fixedly installed on the left side of the base 1. A lead screw 11 is fixedly connected to the output end of the servo motor 10. The other end of the lead screw 11 passes through the base 1 and the connecting plate 92 in sequence and is movably connected to the right side of the inner wall of the movable groove 91 through a bearing. The lead screw 11 is movably connected to the base 1 and threadedly connected to the connecting plate 92.

[0026] As a technical optimization of this utility model, by setting a servo motor 10 and a lead screw 11, starting the servo motor 10 can cause the output end of the servo motor 10 to drive the lead screw 11 to rotate. The rotation of the lead screw 11 can drive the connecting plate 92 to move left and right inside the movable groove 91.

[0027] refer to Figure 2 A second connecting cylinder 12 is movably installed on the right side of the fixed base 2 via a bearing. A cleaning cotton 13 is fixedly installed on the inner wall of the second connecting cylinder 12. Several cleaning cotton 13s are arranged in a ring and are evenly distributed.

[0028] As a technical optimization of this utility model, by setting a second connecting cylinder 12 and a cleaning cotton 13, the second connecting cylinder 12 can fix and limit the cleaning cotton 13. When the enameled wire passes through the inside of the second connecting cylinder 12, the cleaning cotton 13 can rotate and clean the surface of the enameled wire after scraping the paint by rotating the second connecting cylinder 12.

[0029] refer to Figure 2 A dual-head motor 14 is fixedly installed on the top of the fixed base 2. A transmission rod 15 is fixedly connected to the output end of the dual-head motor 14. A transmission gear 16 is fixedly connected to the surface of the transmission rod 15. A driven gear 17 is fixedly connected to the surface of both the first connecting cylinder 3 and the second connecting cylinder 12. The transmission gear 16 meshes with the driven gear 17.

[0030] As a technical optimization of this utility model, by setting up a dual-head motor 14, a transmission rod 15, a transmission gear 16 and a driven gear 17, starting the dual-head motor 14 can cause the output end of the dual-head motor 14 to drive the transmission rod 15 and the transmission gear 16 to rotate. The rotation of the transmission gear 16 can drive the driven gear 17 to rotate. The rotation of the driven gear 17 can drive the first connecting cylinder 3 and the second connecting cylinder 12 to rotate.

[0031] refer to Figure 1 and Figure 3 The outer side of the dual-head motor 14 is provided with a protective shell 18. The bottom of the protective shell 18 is fixedly connected to the top of the fixed base 2. Limiting grooves 19 are opened on both sides of the inner wall of the bracket 7.

[0032] As a technical optimization of this utility model, by setting a protective shell 18 and a limiting groove 19, the limiting groove 19 can guide the descending pressure frame 83 and facilitate the up and down movement of the pressure frame 83, while the protective shell 18 can protect the dual-head motor 14.

[0033] The working principle and usage process of this utility model are as follows: When it is necessary to scrape the enameled wire surface, first place the enameled wire inside the bracket 7, then pull the end of the enameled wire close to the fixed seat 2 to let it enter the first connecting cylinder 3. Next, by rotating the rotating rod 82, the pressing frame 83 is moved downward, thereby pressing and positioning the enameled wire inside the bracket 7. Then, by starting the double-head motor 14, the output end of the double-head motor 14 drives the first connecting cylinder 3 and the scraper blade 4 to rotate, thereby scraping the enameled wire inside the first connecting cylinder 3. Then, the servo motor is started. The machine 10 drives the output end of the servo motor 10 to rotate the lead screw 11. The rotation of the lead screw 11 can drive the connecting plate 92, the movable plate 5 and the bracket 7 to move to the right. At the same time, the user assists in pushing the enameled wire into the interior of the second connecting cylinder 12. At this time, the rotating second connecting cylinder 12 can drive the cleaning cotton 13 to rotate and clean the surface of the enameled wire. When the enameled wire moves to the right side of the second connecting cylinder 12, the enameled wire is pulled to straighten it and continue to move to the right. This allows the paint scraper 4 to scrape the enameled wire that is continuously passing through the interior of the first connecting cylinder 3, which is efficient.

[0034] In summary, this enameled wire scraping device, by setting up a movable plate 5, a through hole 6, and a bracket 7, can support the enameled wire. By moving the movable plate 5 to the right, the enameled wire at its top can be moved to the right and pass through the through hole 6. This solves the problems of existing enameled wire scraping devices, which mainly rely on manual handling of one end of the enameled wire to feed it into the scraping structure for scraping, which is cumbersome and has poor continuity and slow efficiency in feeding the enameled wire.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art 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 appended claims and their equivalents.

Claims

1. A coating scraping device for enameled wire, comprising a base (1), a fixing seat (2), a first connecting cylinder (3), and a coating scraper (4), characterized in that: The bottom of the fixed seat (2) is fixedly connected to the right side of the top of the base (1). The first connecting cylinder (3) is movably installed on the left side of the fixed seat (2) through a bearing. The paint scraper (4) is fixedly installed on the inner wall of the first connecting cylinder (3). A movable plate (5) is movably connected to the left side of the top of the base (1). A through hole (6) is opened on the left side of the fixed seat (2). A bracket (7) is fixedly connected to the top of the movable plate (5). A positioning mechanism (8) is fixedly connected to the top of the movable plate (5). A limit component (9) is opened on the left side of the top of the base (1).

2. The enameled wire scraping device according to claim 1, characterized in that: The positioning mechanism (8) includes a connecting frame (81), and a rotating rod (82) is provided on the top of the connecting frame (81). The end of the rotating rod (82) near the movable plate (5) passes through the connecting frame (81) and is movably connected to the pressing frame (83) by a shaft pin. The rotating rod (82) is threadedly connected to the connecting frame (81).

3. The enameled wire scraping device according to claim 1, characterized in that: The limiting component (9) includes a movable groove (91), and a connecting plate (92) is fixedly connected to the bottom of the movable plate (5). The surface of the connecting plate (92) is slidably connected to the inner wall of the movable groove (91).

4. The enameled wire scraping device according to claim 3, characterized in that: A servo motor (10) is fixedly installed on the left side of the base (1). A lead screw (11) is fixedly connected to the output end of the servo motor (10). The other end of the lead screw (11) passes through the base (1) and the connecting plate (92) in sequence and is movably connected to the right side of the inner wall of the movable groove (91) through a bearing. The lead screw (11) is movably connected to the base (1) and is threadedly connected to the connecting plate (92).

5. The enameled wire scraping device according to claim 1, characterized in that: The right side of the fixed seat (2) is movably mounted with a second connecting cylinder (12) via a bearing. The inner wall of the second connecting cylinder (12) is fixedly mounted with cleaning cotton (13). The cleaning cotton (13) is arranged in a plurality of units and is distributed in a ring at equal intervals.

6. The enameled wire scraping device according to claim 5, characterized in that: A dual-head motor (14) is fixedly installed on the top of the fixed base (2). A transmission rod (15) is fixedly connected to the output end of the dual-head motor (14). A transmission gear (16) is fixedly connected to the surface of the transmission rod (15). A driven gear (17) is fixedly connected to the surface of both the first connecting cylinder (3) and the second connecting cylinder (12). The transmission gear (16) meshes with the driven gear (17).

7. The enameled wire scraping device according to claim 6, characterized in that: The outer side of the dual-head motor (14) is provided with a protective shell (18), the bottom of the protective shell (18) is fixedly connected to the top of the fixed base (2), and limit grooves (19) are opened on both sides of the inner wall of the bracket (7).

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