Painting device for enameled wire production

Abstract

The utility model discloses a painting device for enameled wire production, which comprises a shell, a paint storage box is arranged on the right side of the back of the shell, a drying box is arranged in the center of the left side of the top of the shell, a paint pump is arranged in the center of the right side of the top of the shell, and the paint inlet end of the paint pump is connected with a paint inlet pipe. The output end of the paint pump penetrates through the box wall of the shell to be connected with a paint spraying head, the right side of the bottom of the shell communicates with a discharging opening, a dust removal box is arranged in the center of the right side of the shell, a wire inlet is formed in the center of the right side of the dust removal box, and a wire outlet is formed in the center of the left side of the shell. A filter screen is arranged in the center of the bottom of the dedusting box. According to the utility model, the sponge block and the atomization spraying pipe are arranged to dedust the enameled wires, the plurality of groups of paint spraying heads are arranged to spray paint on the plurality of groups of enameled wires at the same time, and the paint pump, the paint spraying box and the discharge port are used in cooperation to recycle redundant sprayed paint for secondary utilization.

Description

Technical Field

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

[0002] Enameled wire is a main type of winding wire, consisting of a conductor and an insulating layer. The bare wire is annealed and softened, then painted and baked multiple times. The purpose of painting is to produce a good insulating layer between the wires in the winding, to improve and stabilize the performance of the enameled wire. However, it is not easy to produce products that meet both standard requirements and customer requirements. It is affected by factors such as raw material quality, process parameters, production equipment, and environment. Therefore, the quality characteristics of various enameled wires are different, but they all have four major properties: mechanical properties, chemical properties, electrical properties, and thermal properties.

[0003] The existing technology has the following problems:

[0004] The existing publication (announcement) number: CN213070742U discloses an enameled wire painting device, including a painting base, and a first paint injection hole and a second paint injection hole are symmetrically arranged on the left and right side walls of one end of the painting base; the first paint injection hole is connected to a row of first paint supply holes; the second paint injection hole is connected to a row of second paint supply holes; a first coating paint trough and a second coating paint trough are respectively arranged in the middle of the painting base; the first paint supply hole is connected to the first coating paint trough through a first slope groove; the second paint supply hole is connected to the second coating paint trough through a second slope groove; the paint liquid flows down along the first slope groove and the second slope groove to the first coating paint trough and the second coating paint trough respectively, but the device does not solve the problem of bare wire dust removal, and the efficiency of painting the enameled wire is not high.

[0005] Therefore, we propose a coating device for enameled wire production to solve the above-mentioned drawbacks. Utility Model Content

[0006] The utility model aims to solve the shortcomings in the prior art and provides a painting device for enameled wire production.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a painting device for enameled wire production, comprising a shell, a partition is arranged between the top and the bottom of the shell, a felt block is arranged in the center of the partition, and a round hole is opened in the center of the felt block, a paint storage box is arranged on the right side of the back side of the shell, a drying box is arranged in the center of the left side of the top of the shell, a paint extraction pump is arranged in the center of the right side of the top of the shell, the paint inlet end of the paint extraction pump is connected to a paint inlet pipe, and is connected to the paint storage box through the paint inlet pipe and extends to the bottom, the output end of the paint extraction pump passes through the shell box wall and is connected to a paint spray head, a connecting block is connected between the paint spray heads horizontally, and a connecting block is connected between the paint spray heads vertically. A connecting pipe is connected, a discharge port is connected to the right side of the bottom of the shell, a dust removal box is arranged in the center of the right side of the shell, a line inlet is arranged in the center of the right side of the dust removal box, and a line outlet is arranged in the center of the left side of the shell. The shell wall and the dust removal box wall are located at the same horizontal line of the line inlet and the line outlet, and circular holes of the same size are provided, a sponge block is fixed in the dust removal box by a fixing block, and a circular hole is provided in the center of the sponge block, a water pump is arranged in the center of the top of the dust removal box, a water tank is arranged on the right side of the support column below the shell, the water pump input end is connected to the water inlet pipe, and the other end of the water inlet pipe is connected to the water tank, and a filter is arranged in the center of the bottom of the dust removal box.

[0008] Preferably, the output end of the drying box is connected to a heating plate through the outer shell wall.

[0009] Preferably, the discharge port is connected to the paint storage box through a pipeline.

[0010] Preferably, the output end of the water pump passes through the wall of the dust removal box and is connected to an atomizing nozzle.

[0011] Preferably, a water outlet pipe is provided below the filter screen, and the other end of the water outlet pipe is connected to the water tank.

[0012] Preferably, a paint inlet is provided above the back side of the paint storage box, and a paint discharge outlet is provided below the back side of the paint storage box.

[0013] Preferably, a water inlet is provided on the right side of the top of the water tank, and a drain outlet is provided on the right bottom of the water tank.

[0014] Preferably, support columns are provided at the four corners of the bottom surface of the shell.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. In the utility model, the sponge block and the atomizing spray pipe are provided to remove dust from the enameled wire, so as to prevent the bare wire from being attached with dust during the painting, which would have an adverse effect on the production of the enameled wire.

[0017] 2. In the utility model, multiple groups of paint spraying heads are provided to spray paint on multiple groups of enameled wires at the same time, thereby improving the efficiency of painting.

[0018] 3. In the utility model, the excess paint is recycled for secondary use by arranging a paint pump, a paint spray box and a discharge port, thereby reducing the waste of resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is a cross-sectional view of a painting device for enameled wire production proposed by the utility model;

[0021] Figure 2 This is a side view of a painting device for enameled wire production proposed by the utility model;

[0022] Figure 3 This is a structural schematic diagram of multiple groups of paint spray heads of a paint coating device for enameled wire production proposed by the utility model;

[0023] Figure 4 for Figure 1 A is an enlarged schematic diagram;

[0024] Figure 5 This is a three-dimensional diagram of a painting device for enameled wire production proposed by the utility model.

[0025] Legend:

[0026] 1. Shell; 2. Drying box; 3. Heating plate; 4. Paint pump; 5. Connecting block; 6. Water pump; 7. Line inlet; 8. Dust removal box; 9. Water outlet pipe; 10. Water tank; 11. Water inlet pipe; 12. Filter; 13. Paint storage box; 14. Discharge port; 15. Partition; 16. Support column; 17. Line outlet; 18. Paint inlet pipe; 19. Paint discharge port; 20. Paint inlet; 21. Connecting pipe; 22. Paint spray head; 23. Felt block; 24. Water inlet; 25. Drain port; 26. Atomizing nozzle; 27. Sponge block. DETAILED DESCRIPTION

[0027] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0028] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a communication between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0029] Please refer to Figure 1-5 A painting device for enameled wire production comprises a shell 1, a partition 15 is arranged between the top and the bottom of the shell 1, a felt block 23 is arranged in the center of the partition 15, and a round hole is opened in the center of the felt block 23, a paint storage box 13 is arranged on the right side of the back of the shell 1, a drying box 2 is arranged in the center of the left side of the top of the shell 1, a paint pump 4 is arranged in the center of the right side of the top of the shell 1, the paint inlet end of the paint pump 4 is connected to the paint inlet pipe 18, and is connected to the paint storage box 13 through the paint inlet pipe 18 and extends to the bottom, the output end of the paint pump 4 passes through the box wall of the shell 1 and is connected to a paint spray head 22, a connecting block 5 is connected between the paint spray heads 22 horizontally, and a connecting pipe 21 is connected between the paint spray heads 22 vertically, the shell 1 A discharge port 14 is connected to the right side of the bottom, a dust removal box 8 is provided in the center of the right side of the shell 1, a line inlet 7 is provided in the center of the right side of the dust removal box 8, and a line outlet 17 is provided in the center of the left side of the shell 1. The box wall of the shell 1 and the box wall of the dust removal box 8 are located at the same horizontal line as the line inlet 7 and the line outlet 17, and circular holes of the same size are provided. A sponge block 27 is fixed in the dust removal box 8 by a fixing block, and a circular hole is provided in the center of the sponge block 27. A water pump 6 is provided in the center of the top of the dust removal box 8, and a water tank 10 is provided below the shell 1 on the right side of the support column 16. The input end of the water pump 6 is connected to the water inlet pipe 11, and the other end of the water inlet pipe 11 is connected to the water tank 10. A filter screen 12 is provided in the center of the bottom of the dust removal box 8.

[0030] In this embodiment: the output end of the drying box 2 penetrates through the wall of the shell 1 and is connected to a heating plate 3 .

[0031] Specifically, by starting the drying box 2, the heating plate 3 heats and dries the enameled wire.

[0032] In this embodiment: the discharge port 14 is connected to the paint storage box 13 through a pipeline.

[0033] Specifically, the paint liquid is recovered into the paint storage box 13 through the discharge port 14 and reused.

[0034] In this embodiment: the output end of the water pump 6 passes through the wall of the dust removal box 8 and is connected to an atomizing nozzle 26.

[0035] Specifically, the enameled wire is cleaned by spraying water through the atomizing nozzle 26 to remove impurities and dust.

[0036] In this embodiment: a water outlet pipe 9 is arranged below the filter screen 12 , and the other end of the water outlet pipe 9 is connected to the water tank 10 .

[0037] Specifically, the filter 12 is used to filter impurities, and clean water flows back to the water tank 10 through the water outlet pipe 9, so that water resources are reused and resource waste is reduced.

[0038] In this embodiment, a paint inlet 20 is provided on the upper back side of the paint storage box 13 , and a paint discharge port 19 is provided on the lower back side of the paint storage box 13 .

[0039] Specifically, the paint feeding and paint discharging operations of the paint storage box 13 are completed through the paint feeding port 20 and the paint discharging port 19 .

[0040] In this embodiment: a water inlet 24 is provided on the right side of the top of the water tank 10 , and a drain outlet 25 is provided on the right bottom of the water tank 10 .

[0041] Specifically, water inlet 24 and water outlet 25 are used to complete water inlet and water outlet operations of the water tank 10 .

[0042] In this embodiment: support columns 16 are disposed at the four corners of the bottom surface of the housing 1 .

[0043] Specifically, the outer shell 1 is fixedly supported by the support column 16 so that the outer shell 1 remains stable.

[0044] In this embodiment: the controller is an existing structure, and the control circuit can be implemented by simple programming by technicians in this field. It belongs to the common knowledge in this field. It is only used without modification, so the control method and circuit connection are not described in detail.

[0045] Working principle: When in use, the enameled wire is passed through the wire inlet 7, the sponge block 27, the felt block 23, and finally passed out from the wire outlet 17. During this process, the paint pump 4 is started to transport the paint liquid in the paint storage box 13 to the paint spray head 22 to paint the enameled wire. The upper and lower paint spray heads 22 will hang the paint on the enameled wire in one circle, and at the same time, the excess paint liquid on the enameled wire will be scraped off when passing through the felt block 23, so that the enameled wire is evenly coated with paint, and at the same time, the paint liquid discharge port 14 can be discharged. The enameled wire is returned to the paint storage box 13 for recycling and secondary utilization. After the painting is completed, the drying box 2 is started to dry the enameled wire through the heating plate 3, so as to obtain the enameled wire after the painting is completed. In addition, the water in the water tank 10 is transported to the atomizing nozzle 26 through the water pump 6, and the enameled wire is cleaned by the atomizing nozzle 26 to remove the debris and dust. At the same time, the enameled wire is wiped by the sponge block 27 to absorb the moisture, and the filter screen 12 is used to complete the secondary utilization of water resources to reduce resource waste.

[0046] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A coating device for producing enameled wire, comprising a housing (1), characterized in that: A partition (15) is provided between the top and the bottom of the shell (1), a felt block (23) is provided in the center of the partition (15), and a circular hole is opened in the center of the felt block (23); a paint storage box (13) is provided on the right side of the back of the shell (1); a drying box (2) is provided in the center of the left side of the top of the shell (1); a paint extraction pump (4) is provided in the center of the right side of the top of the shell (1); a paint inlet end of the paint extraction pump (4) is connected to a paint inlet pipe (18), and is connected to the paint storage box (13) through the paint inlet pipe (18) and extends to the bottom; an output end of the paint extraction pump (4) passes through the wall of the shell (1) and is connected to a paint spray head (22); a connecting block (5) is connected between the paint spray heads (22) in the horizontal direction, and a connecting pipe (21) is connected between the paint spray heads (22) in the vertical direction; and a discharge port (1) is connected to the right side of the bottom of the shell (1). 4), a dust removal box (8) is arranged at the center of the right side of the shell (1), a line inlet (7) is arranged at the center of the right side of the dust removal box (8), a line outlet (17) is arranged at the center of the left side of the shell (1), the shell wall (1) and the shell wall (8) are both provided with circular holes of the same size at the same horizontal line of the line inlet (7) and the line outlet (17), a sponge block (27) is fixed in the dust removal box (8) by a fixing block, and a circular hole is arranged at the center of the sponge block (27), a water pump (6) is arranged at the center of the top of the dust removal box (8), a water tank (10) is arranged below the shell (1) and on the right side of the support column (16), the input end of the water pump (6) is connected to a water inlet pipe (11), and the other end of the water inlet pipe (11) is connected to the water tank (10), and a filter screen (12) is arranged at the center of the bottom of the dust removal box (8).

2. A coating device for enameled wire production according to claim 1, characterized in that: The output end of the drying box (2) penetrates through the wall of the outer shell (1) and is connected to a heating plate (3).

3. A coating device for enameled wire production according to claim 1, characterized in that: The discharge port (14) is connected to the paint storage box (13) through a pipeline.

4. A coating device for enameled wire production according to claim 1, characterized in that: The output end of the water pump (6) passes through the wall of the dust removal box (8) and is connected to an atomizing nozzle (26).

5. The varnishing device for producing enameled wire according to claim 1, characterized in that: A water outlet pipe (9) is arranged below the filter screen (12), and the other end of the water outlet pipe (9) is connected to the water tank (10).

6. A coating device for enameled wire production according to claim 1, characterized in that: A paint inlet (20) is provided on the upper back side of the paint storage box (13), and a paint discharge port (19) is provided on the lower back side of the paint storage box (13).

7. A coating device for enameled wire production according to claim 1, characterized in that: A water inlet (24) is provided on the right side of the top of the water tank (10), and a water outlet (25) is provided on the right bottom of the water tank (10).

8. The varnishing device for enameled wire production according to claim 1, characterized in that: Support columns (16) are provided at the four corners of the bottom surface of the shell (1).

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