Enameled wire paint remover

Abstract

The utility model relates to the technical field of paint removing machines, in particular to an enameled wire paint removing machine which comprises a driving motor, an output shaft, a paint removing cutter, a protection assembly and a guide assembly, the output end of the driving motor is connected with the output shaft, the paint removing cutter is installed on the output shaft, the protection assembly is connected to the driving motor, and the guide assembly is connected to the protection assembly. According to the utility model, the plurality of guide ends of the guide assembly are parallel front and back to form the guide channel to limit the position of the enameled wire, when the guide assembly gradually enters the use state, the plurality of guide ends can be stacked front and back, and the enameled wire is guided through the gradually reduced diameters of the through holes in the guide ends, so that the enameled wire is kept in a straight state when entering the depainting cutter; and the depainting quality reduction of the depainting cutter and the damage of the enameled wire caused by skewing of the enameled wire are prevented.

Description

Technical Field

[0001] This utility model relates to the field of paint stripping machine technology, specifically to a paint stripping machine for enameled wire. Background Technology

[0002] Enameled wire is a major type of winding wire, consisting of a conductor and an insulation layer. The bare wire is annealed and softened, then coated with enamel multiple times and baked.

[0003] A search revealed Chinese Patent Publication No. CN212323383U, which discloses a wire stripping machine with a protective cover. The machine includes a motor, stripping tools, and a protective cover. The stripping tool is connected to the output shaft of the motor via a connecting mechanism. The protective cover includes a connecting plate and a cover tube. The connecting plate has a through hole at its axis for the connecting mechanism to pass through. The cover tube, in a tubular structure, is fitted over the connecting mechanism and the stripping tool, with its inner end connected to the outer edge of the through hole on the front wall of the connecting plate. The connecting plate is connected to the front wall of the motor. This invention, by providing a protective cover around the connecting mechanism and the stripping tool, ensures that workers will not encounter unnecessary danger when stripping enameled wires at high speed when the motor's output shaft is rotating.

[0004] However, the above technical solution only prevents danger when stripping enameled wire by installing a protective cover on the stripping machine. But when using this device, the stripping operation is carried out by inserting the enameled wire into the stripping cutter. In addition to the stripping cutter, the stripping quality also depends on the angle at which the enameled wire is held. Utility Model Content

[0005] The purpose of this invention is to address the problems existing in the background technology by proposing a wire stripping machine.

[0006] The technical solution of this utility model is as follows: A wire stripping machine includes a drive motor with an output shaft connected to its output end, on which a stripping blade is mounted; a protective component connected to the drive motor; in the use state of the protective component, the protective end of the protective component is sleeved on the outside of the stripping blade to form a protective space; and a guide component connected to the protective component; in the initial state of the guide component, multiple guide ends of the guide component are parallel to each other to form a guide channel to restrict the position of the enameled wire.

[0007] Preferably, the protective assembly includes a connecting plate rotatably connected to a protective cylinder, the protective cylinder being a hollow structure with the same center as the connecting plate, and a through hole communicating with the protective cylinder on the connecting plate; multiple connecting rods connected to a drive motor; limiting blocks corresponding in number to the connecting rods, the limiting blocks being connected to the end of the connecting rod furthest from the drive motor, and the limiting blocks being slidably connected to multiple limiting grooves on the connecting plate; and a collecting assembly connected to the protective cylinder. In the use state, the collecting assembly rotates the protective cylinder by gravity to keep the opening of the collecting end in a vertical state.

[0008] Preferably, the collection component includes a collection box with a feed inlet connected to its top, the feed inlet being located within a notch in the protective cylinder; and two dovetail blocks arranged symmetrically, the dovetail blocks being connected to the feed inlet, the notch in the protective cylinder having a dovetail groove, the dovetail groove being slidably connected to the dovetail blocks.

[0009] Preferably, the collection box is connected to a counterweight.

[0010] Preferably, the limiting component includes a fixed plate, which is detachably connected to the protective cylinder, and the fixed plate and the connecting plate are arranged in parallel; multiple guide rods are distributed thereon, the guide rods are connected to the fixed plate, and one end of the guide rod is detachably connected to a fixed block; multiple movable plates are arranged in parallel thereon, and the movable plates are detachably connected to the fixed rods; and multiple elastic elements are distributed thereon, the elastic elements are disposed in the gap between adjacent movable plates, and one end of the elastic element is connected to the movable plate by a groove.

[0011] Preferably, the diameter of the through holes on the moving plate decreases sequentially from the outside to the inside, that is, from the end furthest from the motor to the end closest to the motor.

[0012] Preferably, the movable plate consists of two symmetrical fan-shaped baffles, each baffle having a sliding groove for a guide rod, and the baffles are detachably connected by bolts.

[0013] Compared with the prior art, the above-mentioned technical solution of this utility model has the following beneficial technical effects:

[0014] In this invention, the protective end of the protective component is sleeved on the outside of the enameled wire stripping tool to form a protective space, which blocks and collects the waste generated during the stripping of the enameled wire. The waste is then collected by the collection component at its bottom to prevent it from accumulating inside the stripping tool and affecting its normal operation. In the initial state of the guide component, the multiple guide ends of the guide component are parallel to each other to form a guide channel to restrict the position of the enameled wire. As the guide component gradually enters the use state, the multiple guide ends can be stacked back and forth. The enameled wire is guided by the gradually decreasing diameter of the through holes on each guide end, so that it remains straight when it enters the stripping tool, preventing the stripping quality of the enameled wire from decreasing and the enameled wire from being damaged due to the wire being skewed. Attached Figure Description

[0015] Figure 1 This is a perspective view of the present utility model;

[0016] Figure 2 for Figure 1 A cross-sectional view;

[0017] Figure 3 Exploded view of the protective components;

[0018] Figure 4 Exploded view of the guide component.

[0019] Reference numerals: 1. Drive motor; 2. Output shaft; 3. Paint stripper; 4. Connecting disc; 5. Protective cylinder; 6. Connecting rod; 7. Limiting block; 8. Limiting groove; 9. Collection box; 10. Dovetail block; 11. Dovetail groove; 12. Counterweight; 13. Fixed disc; 14. Guide rod; 15. Fixed block; 16. Moving plate; 17. Elastic element; 18. Baffle. Detailed Implementation

[0020] Example 1

[0021] like Figures 1-4 As shown, this utility model proposes a wire stripping machine, including a drive motor 1, an output shaft 2, a stripping blade 3, a protective component, and a guide component. The output end of the drive motor 1 is connected to the output shaft 2, and the stripping blade 3 is installed on the output shaft 2. The protective component is connected to the drive motor 1. In the use state, the protective end of the protective component is sleeved on the outside of the stripping blade 3 to form a protective space, blocking and collecting the waste generated during wire stripping. The waste is collected by the collection component at its bottom to prevent it from accumulating inside the stripping blade 3 and affecting its normal operation. The guide component is connected to the protective component. In the initial state, the multiple guide ends of the guide component are parallel to each other to form a guide channel to restrict the position of the wire. As the guide component gradually enters the use state, the multiple guide ends can be stacked back and forth. The wire is guided by the gradually decreasing diameter of the through holes on each guide end, so that it remains straight when entering the stripping blade 3, preventing the stripping quality of the wire from decreasing and the wire from being damaged due to wire skewing.

[0022] Example 2

[0023] like Figure 1 , Figure 3As shown, this utility model proposes a wire stripping machine. Compared with Embodiment 1, this embodiment describes the detailed structure of the protective component. The protective component includes a connecting plate 4, a protective cylinder 5, a connecting rod 6, a limiting block 7, and a collecting component. The connecting plate 4 is rotatably connected to the protective cylinder 5 by a bearing. The protective cylinder 5 has a hollow structure and the center of the protective cylinder 5 is the same as that of the connecting plate 4. The connecting plate 4 has a through hole communicating with the protective cylinder 5. The protective cylinder 5 is the protective end. Multiple connecting rods 6 are distributed around the central axis of the protective cylinder 5. The connecting rods 6 are connected to the drive motor 1. The number of limiting blocks 7 corresponds to the number of connecting rods 6. The limiting blocks 7 are connected to the end of the connecting rod 6 away from the drive motor 1. The limiting blocks 7 are slidably connected to multiple limiting grooves 8 opened on the connecting plate 4. The limiting grooves 8 are arc-shaped and have a stepped cross-sectional structure. The collecting component is connected to the protective cylinder 5. When the collecting component is in use, the collecting component drives the protective cylinder 5 to rotate by gravity to keep the opening of the collecting end in a vertical state.

[0024] The collection assembly includes a collection box 9 and a dovetail block 10. The top of the collection box 9 is connected to a feed inlet, which is located in a notch on the protective cylinder 5. Two dovetail blocks 10 are symmetrically arranged and connected to the two sides of the feed inlet of the collection box 9. A dovetail groove 11 is provided in the notch on the protective cylinder 5, and the dovetail groove 11 is slidably connected to the dovetail block 10.

[0025] In an optional embodiment, the collection box 9 is connected to a counterweight 12; the counterweight 12 may be made of, but is not limited to, metal.

[0026] Example 3

[0027] like Figure 2 , Figure 4 As shown, this utility model proposes a wire stripping machine. Compared with Embodiment 2, this embodiment describes the detailed structure of the limiting component. The limiting component includes a fixed plate 13, a guide rod 14, a fixed block 15, a movable plate 16, and an elastic element 17. The fixed plate 13 and the protective cylinder 5 are detachably connected by threads. The fixed plate 13 and the connecting plate 4 are arranged parallel to each other. Multiple guide rods 14 are distributed around the central axis of the fixed plate 13. The guide rods 14 are connected to the fixed plate 13. One end of the guide rod 14 is detachably connected to the fixed block 15 by threads. Multiple movable plates 16 are arranged parallel to the length direction of the guide rods 14. The movable plates 16 are detachably connected to the fixed rods. The movable plates 16 are the guide ends.

[0028] In an optional embodiment, the movable plate 16 consists of two symmetrical fan-shaped baffles 18, each baffle 18 having a sliding groove for the guide rod 14, and the baffles 18 are detachably connected by bolts; the two baffles 18 can be disassembled to accommodate enameled wires of different sizes and different stripping lengths.

[0029] Multiple elastic elements 17 are distributed around the central axis of the fixed plate 13. The elastic elements 17 are arranged in the gap between adjacent moving plates 16. One end of the elastic element 17 is connected to a groove on the moving plate 16. The elastic element 17 can be, but is not limited to, a tower spring.

[0030] In an optional embodiment, the diameter of the through holes on the moving plate 16 decreases sequentially from the outside to the inside, that is, from the end away from the motor to the end closer to the motor. The gradually decreasing diameter of the through holes guides the enameled wire to be aligned with the center of the stripping tool 3, preventing the problem of poor stripping quality caused by the hand holding the enameled wire crookedly during stripping.

[0031] In summary, when using this utility model, the connecting plate 4 is brought close to the drive motor 1 via the handles on both sides. The protective cylinder 5 passes through the output shaft 2 and the paint stripper 3, forming a barrier on the outside of both. The connecting rod 6 and the limiting block 7 connected to the drive motor 1 pass through the limiting groove 8 on the connecting plate 4. Rotating the connecting plate 4 causes the limiting block 7 to slide on the stepped limiting groove 8, thereby limiting the position of the connecting plate 4 for easy and quick disassembly. At the same time, due to the movement of the counterweight 12 on the collection box 9, the protective cylinder 5 rotates on the connecting plate 4. Regardless of the direction of installation of the connecting plate 4, the collection box 9 can always point vertically to the ground. Metal scraps and paint are collected through the opening on the collection box 9. When the enameled wire that needs to be stripped is inserted into the multi-layer moving plate... When the wire is inserted into the through hole in the middle of the 16, the beveled through hole will guide the center of the moving plate 16 of the enameled wire box through its own shape, so that it is aligned with the center of the enameled wire stripping tool 3 when the moving plate 16 and the stripping tool 3 are inserted. This prevents the enameled wire from being skewed and causing additional damage to the cable after stripping. Depending on the required stripping length, the moving plate 16 can be pressed to stack multiple moving plates 16 to reduce the thickness or the number of moving plates 16 can be increased or decreased to adjust the thickness and increase the contact area between the enameled wire and the stripping tool 3. At the same time, multiple moving plates 16 can be disassembled by bolts to further reduce the thickness to meet different needs. Moving plates 16 with different through hole diameters can also guide enameled wires of different sizes.

[0032] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A wire stripping machine, characterized in that, include A drive motor (1) has an output shaft (2) connected to its output end, and a paint stripping tool (3) is installed on the output shaft (2); The protective component is connected to the drive motor (1); when the protective component is in use, the protective end of the protective component is sleeved on the outside of the paint stripper (3) to form a protective space; A guide assembly is connected to the protective assembly; in its initial state, the multiple guide ends of the guide assembly are parallel to each other to form a guide channel that restricts the position of the enameled wire.

2. The wire stripping machine according to claim 1, characterized in that, Protective components include The connecting plate (4) is rotatably connected to the protective cylinder (5). The protective cylinder (5) is hollow and has the same center as the connecting plate (4). The connecting plate (4) has a through hole that communicates with the protective cylinder (5). There are multiple connecting rods (6), and the connecting rods (6) are connected to the drive motor (1); The number of limiting blocks (7) corresponds to the number of connecting rods (6). The limiting blocks (7) are connected to the end of the connecting rod (6) away from the drive motor (1). The limiting blocks (7) are slidably connected to the multiple limiting grooves (8) opened on the connecting plate (4). The collection component is connected to the protective cylinder (5). When the collection component is in use, the collection component rotates the protective cylinder (5) by gravity to keep the collection end opening in a vertical state.

3. The enameled wire stripping machine according to claim 2, characterized in that, The collection assembly includes a collection box (9) with a feed inlet connected to its top, the feed inlet being located in a notch opened on the protective cylinder (5); Two dovetail blocks (10) are symmetrically arranged. The dovetail blocks (10) are connected to the feed inlet. The protective cylinder (5) has a dovetail groove (11) with a notch. The dovetail groove (11) is slidably connected to the dovetail blocks (10).

4. The enameled wire stripping machine according to claim 3, characterized in that, The collection box (9) is connected to a counterweight (12).

5. A wire stripping machine according to claim 2, characterized in that, The limiting component includes a fixed plate (13), which is detachably connected to the protective cylinder (5), and the fixed plate (13) and the connecting plate (4) are arranged in parallel. Guide rods (14) are distributed in multiple ways. The guide rods (14) are connected to the fixed plate (13). One end of the guide rod (14) is detachably connected to a fixed block (15). Multiple movable plates (16) are arranged in parallel, and the movable plates (16) are detachably connected to the fixed rod. There are multiple elastic elements (17). The elastic elements (17) are arranged in the gap between adjacent moving plates (16). One end of the elastic element (17) is connected to the moving plate (16) by a groove.

6. A wire stripping machine according to claim 5, characterized in that, The diameter of the through holes on the movable plate (16) decreases sequentially from the outside to the inside, that is, from the end furthest from the motor to the end closest to the motor.

7. A wire stripping machine according to claim 5, characterized in that, The movable plate (16) consists of two symmetrical fan-shaped baffles (18). Each baffle (18) has a sliding groove for the guide rod (14) to pass through. The baffles (18) are detachably connected by bolts.

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