Enameled wire uniform varnishing device

Abstract

The utility model relates to the technical field of varnished wires, and discloses a varnished wire uniform varnishing device which comprises a varnished wire storage box, a straightening mechanism is fixedly installed on one side of the top face of the varnished wire storage box, a supporting frame is fixedly installed in the middle of the top face of the varnished wire storage box, and a hydraulic rod is fixedly installed on the inner top wall of the supporting frame. A tensioning mechanism is fixedly installed at the bottom of the hydraulic rod, a wire outlet mechanism is fixedly installed on the other side of the top face of the paint storage box, and a supporting plate is welded to one side of the paint storage box. According to the uniform varnishing device for the enameled wire, through the arrangement of the straightening mechanism and the tensioning mechanism, paint is injected into the paint storage box, a wire rod is inserted and wound around the wire feeding roller and the wire discharging roller and wound on the tensioning roller, when the wire rod passes through, the wire rod is straightened through the wire feeding roller and the wire discharging roller, and the situation that due to the fact that the wire rod has a bent part, varnishing is not uniform is avoided; and the lifting frame and the tensioning roller are driven to ascend and descend, so that the wire is immersed in the paint and is uniformly painted, and the wire is prevented from loosening.

Description

Technical Field

[0001] The utility model relates to the technical field of enameled wires, in particular to a device for uniformly painting enameled wires. Background Art

[0002] Enameled wire is a main type of winding wire, which consists of a conductor and an insulating layer. The bare wire is annealed and softened, then painted and baked several times. In the production process of enameled wire, the wire needs to be painted.

[0003] A device for uniformly painting enameled wires disclosed in publication number CN216597129U can achieve a relatively uniform paint coating effect by arranging a paint roller, a paint roller, a first paint hole, and a second paint hole.

[0004] However, the uniform painting device for enameled wire has the following disadvantages:

[0005] (1) It is not convenient to straighten the wire. When there are bends in the wire, there are easy dead corners for painting, which will also affect the quality of the product;

[0006] (2) It is not convenient to adapt to wires of different diameters. Only wires of a single diameter can be painted, which affects the adaptability. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] The technical problem solved by the utility model is to provide a device for uniformly painting enameled wires which is highly practical, can be simply operated and has a relatively simple structure, thereby solving the problems raised in the above background technology that it is inconvenient to straighten the wires and to adapt to wires of different diameters.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: a device for uniformly painting enameled wire, comprising a paint storage box, a straightening mechanism is fixedly installed on one side of the top surface of the paint storage box, a support frame is fixedly installed on the middle part of the top surface of the paint storage box, a hydraulic rod is fixedly installed on the inner top wall of the support frame, a tensioning mechanism is fixedly installed on the bottom of the hydraulic rod, a wire outlet mechanism is fixedly installed on the other side of the top surface of the paint storage box, a support plate is welded to one side of the paint storage box, a rack rod is fixedly installed on the top surface of the support plate, a plurality of paint scraping mechanisms are welded to the surface of the rack rod at equal distances along the axial direction, a drying chamber is fixedly installed on one side of the support plate, a heat preservation mechanism is sleeved on the surface of the drying chamber, a cavity is opened on the inner wall of the drying chamber, and a drying mechanism is fixedly arranged inside the cavity.

[0011] As a further solution of the utility model, the straightening mechanism includes a mounting frame fixedly mounted on one side of the top surface of the paint storage box, the top of one side of the mounting frame is rotatably connected to two groups of upper wire rollers, and the bottom of one side of the mounting frame is rotatably connected to lower wire rollers, and the upper wire rollers and the lower wire rollers are used to straighten the enameled wire.

[0012] As a further solution of the utility model, the tensioning mechanism includes a lifting frame fixedly installed at the bottom of the hydraulic rod, and the inner wall of the lifting frame is rotatably connected to a tensioning roller, and the tensioning roller is used to adjust the tension of the enameled wire.

[0013] As a further solution of the utility model, the wire outlet mechanism includes a fixed block fixedly installed on the other side of the top surface of the paint storage box, and one side of the fixed block is rotatably connected to a wire outlet roller, which is used to output the enameled wire.

[0014] As a further solution of the utility model, the paint scraping mechanism includes a paint scraping tube A welded to the surface of the frame rod, one end of the paint scraping tube A is threadedly connected to the paint scraping tube B, one end of the paint scraping tube B is threadedly connected to the paint scraping tube C, and one end of the paint scraping tube C is threadedly connected to the paint scraping tube D. The paint scraping mechanism is used to scrape off excess paint.

[0015] As a further solution of the utility model, the heat preservation mechanism includes a rock wool board sleeved on the surface of the drying chamber, and a polystyrene board is sleeved on the surface of the rock wool board.

[0016] As a further solution of the utility model, the drying mechanism includes an electric heating network fixedly arranged inside the cavity, the electric heating network is electrically connected to a temperature controller, the temperature controller is fixedly installed on one side of the drying chamber, and the temperature controller is used to control the heating temperature of the electric heating network.

[0017] As a further solution of the utility model, through grooves are provided on both sides of the drying chamber, and supporting legs are welded in a rectangular array around the bottom surface of the drying chamber, and the supporting legs are used to support the drying chamber.

[0018] (III) Beneficial effects

[0019] The utility model provides a device for uniformly painting enameled wires, which has the following beneficial effects:

[0020] 1. The device for uniformly painting enameled wires injects paint into the paint storage box through the setting of the straightening mechanism and the tensioning mechanism, and the wire is inserted and passed through the upper wire roller and the lower wire roller, and is wound around the tensioning roller. When the wire passes through, the upper wire roller and the lower wire roller straighten the wire to avoid uneven painting due to bending parts of the wire. The hydraulic rod is opened to drive the lifting frame and the tensioning roller to rise and fall, so that the wire is immersed in the paint and painted evenly, and the wire is prevented from loosening.

[0021] 2. The device for uniformly painting enameled wires, through the setting of the paint scraping mechanism, installs or removes the paint scraping tube A, paint scraping tube B, paint scraping tube C and paint scraping tube D in sequence according to the diameter of the wire. When the wire passes through the paint scraping mechanism, the paint scraping tube scrapes off the excess paint on the surface of the wire, so that the painting is more uniform and is suitable for wires of different diameters.

[0022] 3. The enameled wire uniform painting device, through the setting of drying mechanism and insulation mechanism, the wire passes through the drying room, connected to the external power supply, the electric heating network generates heat, and the heating temperature of the electric heating network is controlled by the temperature controller to quickly dry and shape the paint, and the rock wool board and polystyrene board are used to insulate the drying room, reducing the loss of heat. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the straightening mechanism structure of the utility model;

[0025] Figure 3 This is a schematic diagram of the structure of the tensioning mechanism of the utility model;

[0026] Figure 4 This is a schematic diagram of the structure of the outlet mechanism of the utility model;

[0027] Figure 5 This is a schematic diagram of the structure of the drying mechanism and the heat preservation mechanism of the utility model;

[0028] Figure 6 It is a schematic diagram of the paint scraping mechanism structure of the utility model.

[0029] In the figure: 1. paint storage box; 2. straightening mechanism; 201. mounting frame; 202. upper line roller; 203. lower line roller; 3. support frame; 4. hydraulic rod; 5. tensioning mechanism; 501. lifting frame; 502. tensioning roller; 6. outlet mechanism; 601. fixing block; 602. outlet roller; 7. support plate; 8. rack; 9. paint scraping mechanism; 901. A paint scraping tube; 902. B paint scraping tube; 903. C paint scraping tube; 904. D paint scraping tube; 10. drying chamber; 11. insulation mechanism; 1101. rock wool board; 1102. polystyrene board; 12. drying mechanism; 1201. electric heating network; 1202. temperature controller; 13. supporting legs. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figures 1 to 6 The utility model provides a technical solution: a uniform painting device for enameled wire, comprising a paint storage box 1, a straightening mechanism 2 is fixedly installed on one side of the top surface of the paint storage box 1, a support frame 3 is fixedly installed in the middle of the top surface of the paint storage box 1, a hydraulic rod 4 is fixedly installed on the inner top wall of the support frame 3, and a tensioning mechanism 5 is fixedly installed at the bottom of the hydraulic rod 4. Through the arrangement of the straightening mechanism 2 and the tensioning mechanism 5, the straightening mechanism 2 avoids uneven painting due to the bending parts of the wire, and the tensioning mechanism 5 makes the wire immersed in the paint for uniform painting, and also avoids the wire from loosening. A wire outlet mechanism 6 is fixedly installed on the other side of the top surface of the paint storage box 1, and a support plate 7 is welded on one side of the paint storage box 1. A rack rod 8 is fixedly installed on the top surface of the support plate 7, and a number of paint scraping mechanisms 9 are welded on the surface of the rack rod 8 at equal intervals along the axial direction. Through the setting of the paint scraping mechanism 9, excess paint on the surface of the wire can be scraped off, making the painting more uniform and suitable for wires of different diameters. A drying chamber 10 is fixedly installed on one side of the support plate 7, and a heat preservation mechanism 11 is sleeved on the surface of the drying chamber 10. A cavity is opened on the inner wall of the drying chamber 10, and a drying mechanism 12 is fixedly arranged inside the cavity. Through the setting of the drying mechanism 12 and the heat preservation mechanism 11, the paint can be quickly dried and shaped, and the rock wool board 1101 and the polystyrene board 1102 insulate the drying chamber 10 to reduce heat loss.

[0032] The straightening mechanism 2 includes a mounting frame 201 fixedly mounted on one side of the top surface of the paint storage box 1, the top of one side of the mounting frame 201 is rotatably connected to two sets of upper wire rollers 202, and the bottom of one side of the mounting frame 201 is rotatably connected to a lower wire roller 203. Through the setting of the straightening mechanism 2, the wire can be straightened to avoid bending of the wire.

[0033] The tensioning mechanism 5 includes a lifting frame 501 fixedly installed at the bottom of the hydraulic rod 4. The inner wall of the lifting frame 501 is rotatably connected with a tensioning roller 502. Through the setting of the tensioning mechanism 5, the wire is tensioned to prevent it from loosening.

[0034] The wire outlet mechanism 6 comprises a fixed block 601 fixedly mounted on the other side of the top surface of the paint storage box 1, and a wire outlet roller 602 is rotatably connected to one side of the fixed block 601. The setting of the wire outlet mechanism 6 plays a role in changing the wire outlet direction.

[0035] The paint scraping mechanism 9 includes a paint scraping tube A 901 welded to the surface of the rack rod 8, one end of the paint scraping tube A 901 is threadedly connected to the paint scraping tube B 902, one end of the paint scraping tube B 902 is threadedly connected to the paint scraping tube C 903, and one end of the paint scraping tube C 903 is threadedly connected to the paint scraping tube D 904. Through the setting of the paint scraping mechanism 9, the excess paint on the surface of the wire is scraped off.

[0036] The heat preservation mechanism 11 includes a rock wool board 1101 sleeved on the surface of the drying chamber 10, and a polystyrene board 1102 is sleeved on the surface of the rock wool board 1101. The heat preservation mechanism 11 is provided to reduce heat loss.

[0037] The drying mechanism 12 includes an electric heating network 1201 fixedly arranged inside the cavity. The electric heating network 1201 is electrically connected to a temperature controller 1202. The temperature controller 1202 is fixedly installed on one side of the drying chamber 10. Through the setting of the drying mechanism 12, the paint on the surface of the wire can be quickly dried.

[0038] Through grooves are provided on both sides of the drying chamber 10 , and supporting legs 13 are welded in a rectangular array around the bottom surface of the drying chamber 10 . The supporting legs 13 are provided to support the drying chamber 10 .

[0039] In the utility model, the working steps of the device are as follows:

[0040] The first step: paint is injected into the paint storage box 1, and the wire is inserted and passed through the upper wire roller 202 and the lower wire roller 203, and is wound around the tensioning roller 502. When the wire passes through, the upper wire roller 202 and the lower wire roller 203 straighten the wire to avoid uneven painting due to bending parts of the wire. The hydraulic rod 4 is opened to drive the lifting frame 501 and the tensioning roller 502 to rise and fall, so that the wire is immersed in the paint and painted evenly, and the wire is prevented from loosening;

[0041] Step 2: According to the diameter of the wire, the paint scraping tube A 901, the paint scraping tube B 902, the paint scraping tube C 903 and the paint scraping tube D 904 are installed or removed in sequence. When the wire passes through the paint scraping mechanism 9, the paint scraping tube scrapes off the excess paint on the surface of the wire;

[0042] The third step: the wire passes through the drying chamber 10 and is connected to an external power supply. The electric heating network 1201 generates heat. The heating temperature of the electric heating network 1201 is controlled by the temperature controller 1202 to quickly dry and shape the paint. The rock wool board 1101 and the polystyrene board 1102 insulate the drying chamber 10 to reduce heat loss.

[0043] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for uniformly painting enameled wire, comprising a paint storage box (1), characterized in that: A straightening mechanism (2) is fixedly mounted on one side of the top surface of the paint storage box (1), a support frame (3) is fixedly mounted in the middle of the top surface of the paint storage box (1), a hydraulic rod (4) is fixedly mounted on the inner top wall of the support frame (3), a tensioning mechanism (5) is fixedly mounted on the bottom of the hydraulic rod (4), a wire outlet mechanism (6) is fixedly mounted on the other side of the top surface of the paint storage box (1), a support plate (7) is welded to one side of the paint storage box (1), a frame rod (8) is fixedly mounted on the top surface of the support plate (7), a plurality of paint scraping mechanisms (9) are welded to the surface of the frame rod (8) at equal distances in the axial direction, a drying chamber (10) is fixedly mounted on one side of the support plate (7), a heat preservation mechanism (11) is sleeved on the surface of the drying chamber (10), a cavity is opened on the inner wall of the drying chamber (10), and a drying mechanism (12) is fixedly mounted inside the cavity.

2. The device for uniformly painting enameled wire according to claim 1, characterized in that: The straightening mechanism (2) comprises a mounting frame (201) fixedly mounted on one side of the top surface of the paint storage box (1), the top of one side of the mounting frame (201) being rotatably connected to two sets of upper line rollers (202), and the bottom of one side of the mounting frame (201) being rotatably connected to a lower line roller (203).

3. The device for uniformly painting enameled wire according to claim 1, characterized in that: The tensioning mechanism (5) comprises a lifting frame (501) fixedly mounted on the bottom of the hydraulic rod (4), and a tensioning roller (502) is rotatably connected to the inner wall of the lifting frame (501).

4. The device for uniformly painting enameled wire according to claim 1, characterized in that: The wire outlet mechanism (6) comprises a fixed block (601) fixedly mounted on the other side of the top surface of the paint storage box (1), and one side of the fixed block (601) is rotatably connected to a wire outlet roller (602).

5. The device for uniformly painting enameled wire according to claim 1, characterized in that: The paint scraping mechanism (9) comprises a paint scraping tube A (901) welded to the surface of the frame rod (8), one end of the paint scraping tube A (901) being threadedly connected to a paint scraping tube B (902), one end of the paint scraping tube B (902) being threadedly connected to a paint scraping tube C (903), and one end of the paint scraping tube C (903) being threadedly connected to a paint scraping tube D (904).

6. The device for uniformly painting enameled wire according to claim 1, characterized in that: The heat-insulating mechanism (11) comprises a rock wool board (1101) sleeved on the surface of the drying chamber (10), and a polystyrene board (1102) is sleeved on the surface of the rock wool board (1101).

7. The device for uniformly painting enameled wire according to claim 1, characterized in that: The drying mechanism (12) comprises an electric heating network (1201) fixedly arranged inside the cavity, the electric heating network (1201) being electrically connected to a temperature controller (1202), and the temperature controller (1202) being fixedly installed on one side of the drying chamber (10).

8. The device for uniformly painting enameled wire according to claim 1, characterized in that: Through grooves are provided on both sides of the drying chamber (10), and supporting legs (13) are welded in a rectangular array around the bottom surface of the drying chamber (10).

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