Spraying device with high flame retardance for cable production and manufacturing

Abstract

The utility model discloses a spraying device for cable production and manufacturing with high flame retardance, which comprises a base, supporting legs are symmetrically and fixedly mounted at the bottom of the base, fixing plates are symmetrically and fixedly mounted at the top of the base, avoiding grooves are formed in the middles of the fixing plates, connecting plates are symmetrically and fixedly mounted on two sides of the top of each fixing plate, and the connecting plates are fixedly connected with the supporting legs. And sweeping brush rollers are symmetrically and rotationally mounted on one side of the top of the base. According to the cable conveying device, the base, the sweeping brush rollers, the rotating assembly and other parts are arranged, in the cable conveying process, the output end of the servo motor drives the bevel gear shaft to rotate, and one end of the bevel gear shaft drives bevel gears at the tops of the adjacent sweeping brush rollers to be meshed; and meanwhile, a transmission gear at the bottom of one sweeping brush roller is meshed with a transmission gear at the bottom of the other symmetrical sweeping brush roller, so that dust and sweeps on the two sides of the surface of the conveyed electric wire are cleaned, and the subsequent paint spraying quality of the surface of the electric wire is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cable processing, in particular to a spraying device for producing and manufacturing cables with high flame retardancy. Background Art

[0002] Cable is a general term for optical cables, electrical cables and other items. Cables have many uses, mainly used for control installation, connecting equipment, transmitting electricity and other multiple functions. They are common and indispensable in daily life. Since cables are charged, installation requires special caution, and their quality is directly related to the service life of the cables. During the production process, cables need to undergo multiple processes to obtain finished cables. Among them, spraying flame retardant paint on cables is an important indicator to ensure the safe use of cables.

[0003] The existing cable manufacturing spraying device cannot evenly distribute the paint on the wire surface during the spraying process, and cannot clean the dust and debris attached to the cable surface before spraying the cable, thereby affecting the adhesion of the insulating paint on the cable surface, and further affecting the quality of the finished cable. Therefore, the utility model designs a high flame retardant cable manufacturing spraying device to solve the problems existing in the prior art. Utility Model Content

[0004] The utility model aims to provide a spraying device for producing cables with high flame retardancy, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a spraying device for cable production with high flame retardancy, comprising: a base, the bottom of the base is symmetrically fixed with supporting legs, the top of the base is symmetrically fixed with fixing plates, and the middle of the fixing plates is provided with avoidance grooves, the two sides of the top of the fixing plates are symmetrically fixed with connecting plates, one side of the top of the base is symmetrically rotatably installed with a cleaning brush roller, and the surface of the upper end of the cleaning brush roller is rotatably installed inside the adjacent connecting plate, the bottom of the cleaning brush roller extends to the bottom of the base, and the bottom of the cleaning brush roller is fixedly installed A transmission gear is installed, and two adjacent sides of the transmission gears are meshed with each other. A mounting block is fixedly installed in the middle of the inner side of the fixed plate, an annular paint storage tube is fixedly installed between one side of the two mounting blocks, and a paint inlet pipe is fixedly installed on the top of the annular paint storage tube, the interior of the annular paint storage tube has an annular cavity with an open structure on one side, an annular air outlet pipe is rotatably installed inside one side of the annular paint storage tube through the annular cavity, and six atomizing nozzles are fixedly installed on the inner circle of the annular air outlet pipe at equal intervals along the circumference, and a rotating component is arranged between the top of a group of the fixed plates and the outer wall of the annular air outlet pipe through two connecting plates.

[0006] Preferably, the inner ring of the annular air outlet pipe is provided with a No. 1 sealed bearing, and the inner ring of the No. 1 sealed bearing is fixedly connected to the inner wall of the annular cavity, and the outer ring of the No. 1 sealed bearing is fixedly connected to the inner ring of the annular air outlet pipe.

[0007] Preferably, the outer ring of the annular air outlet pipe is provided with a No. 2 sealed bearing, and the inner ring of the No. 2 sealed bearing is fixedly connected to the outer ring of the annular air outlet pipe, and the outer ring of the No. 2 sealed bearing is fixedly connected to the inner wall of the annular cavity.

[0008] Preferably, the rotating assembly includes: a servo motor, a bevel gear and a second gear, the servo motor is fixedly mounted on the top of a group of the connecting plates, the output end of the servo motor is fixedly connected to a bevel gear shaft, and a connecting block is symmetrically rotatably mounted on the surface of the bevel gear shaft, the bottom of the connecting block is fixedly mounted on the surface of the top of an adjacent connecting plate, the bevel gear is fixedly mounted on the top of a cleaning brush roller close to one side of the bevel gear shaft, the surface of one side of the bevel gear is meshed with the surface of one end of the bevel gear shaft, the middle part of the bevel gear shaft is fixedly connected to a first gear, the second gear is fixedly mounted on the outer wall of an annular air outlet pipe, and one side of the second gear is meshed with one side of the first gear.

[0009] Preferably, a guide frame is symmetrically fixedly mounted on the top of the base, and a guide roller is rotatably mounted in the middle of the guide frame.

[0010] Preferably, the guide roller has an annular groove in the middle.

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

[0012] 1. The utility model is provided with components such as a base, a cleaning brush roller and a rotating assembly. During the cable transportation, the output end of the servo motor drives the bevel gear shaft to rotate, so that one end of the bevel gear shaft drives the bevel gear on the top of the adjacent cleaning brush roller to mesh, and at the same time, the transmission gear at the bottom of the cleaning brush roller meshes with the transmission gear at the bottom of another symmetrical cleaning brush roller, thereby cleaning the dust and waste on both sides of the surface of the conveyed wire, and improving the subsequent painting quality of the wire surface;

[0013] 2. The utility model is provided with components such as a cleaning brush roller, a rotating assembly and an annular air outlet pipe. When the rotating assembly drives two symmetrical cleaning brush rollers to clean the surface of the wire, the first gear in the middle of the bevel gear shaft is meshed with the second gear on the outer wall of the annular air outlet pipe through linkage, so that six atomizing nozzles evenly distributed on the inner circle of the annular air outlet pipe rotate, so that the sprayed paint can be evenly sprayed on the surface of the wire, further improving the paint spraying quality of the cable surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a main schematic diagram of the utility model;

[0015] Figure 2 It is a left side schematic diagram of the utility model;

[0016] Figure 3 It is a right side schematic diagram of the utility model;

[0017] Figure 4 It is a top view and cross-sectional schematic diagram of local structures such as an annular paint storage tube, annular cavity and annular air outlet pipe of the utility model.

[0018] In the figure: 1. base; 101. support leg; 2. fixing plate; 201. avoidance groove; 3. connecting plate; 4. cleaning brush roller; 5. rotating assembly; 501. connecting block; 502. bevel gear shaft; 503. servo motor; 504. bevel gear; 505. first gear; 506. second gear; 6. mounting block; 7. annular paint storage pipe; 701. paint inlet pipe; 702. annular cavity; 8. annular air outlet pipe; 801. atomizing nozzle; 9. transmission gear. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-4The utility model provides an embodiment: a spraying device for cable production with high flame retardancy, comprising: a base 1, a supporting leg 101 is symmetrically fixedly installed at the bottom of the base 1, a fixing plate 2 is symmetrically fixedly installed at the top of the base 1, and a avoidance groove 201 is opened in the middle of the fixing plate 2, and the avoidance groove 201 is set to prevent the rotation of the first gear 505 from being interfered, connecting plates 3 are symmetrically fixedly installed on both sides of the top of the fixing plate 2, a cleaning brush roller 4 is symmetrically rotatably installed on one side of the top of the base 1, and the surface of the upper end of the cleaning brush roller 4 is rotatably installed inside the adjacent connecting plate 3, the bottom of the cleaning brush roller 4 extends to the bottom of the base 1, and a transmission gear 9 is fixedly installed on the bottom of the cleaning brush roller 4, and the adjacent sides of the two transmission gears 9 are meshed with each other A mounting block 6 is fixedly installed in the middle of the inner side of the fixed plate 2, an annular paint storage tube 7 is fixedly installed between one side of the two mounting blocks 6, and a paint inlet pipe 701 is fixedly installed on the top of the annular paint storage tube 7, the interior of the annular paint storage tube 7 has an annular cavity 702 with an open structure on one side, an annular air outlet pipe 8 is rotatably installed inside one side of the annular paint storage tube 7 through the annular cavity 702, and six atomizing nozzles 801 are fixedly installed on the inner circle of the annular air outlet pipe 8 at equal intervals along the circumference, the paint is transported to the inside of the annular paint storage tube 7 at one end of the paint inlet pipe 701 through an infusion pump, and is sprayed out from the six atomizing nozzles 801 on the inner circle of the annular air outlet pipe 8, and a rotating component 5 is arranged between the top of a group of fixed plates 2 and the outer wall of the annular air outlet pipe 8 through two connecting plates 3. By setting the rotating component 5, a cleaning brush roller 4 is driven to rotate, and at the same time, the two transmission gears 9 at the bottom of the two cleaning brush rollers 4 are meshed to clean the dust and waste on both sides of the surface of the conveyed wire, thereby improving the subsequent paint spraying quality of the wire surface. At the same time, through linkage, the first gear 505 in the middle of the bevel gear shaft 502 is meshed with the second gear 506 on the outer wall of the annular air outlet pipe 8, so that the six atomizing nozzles 801 evenly distributed on the inner circle of the annular air outlet pipe 8 rotate, and the surface of the conveyed wire is evenly sprayed with paint, further improving the paint spraying quality of the surface of the cable with high flame retardancy.

[0021] See also Figure 4 In the embodiment of the utility model, the inner ring of the annular air outlet pipe 8 is provided with a No. 1 sealed bearing, and the inner ring of the No. 1 sealed bearing is fixedly connected to the inner wall of the annular cavity 702, and the outer ring of the No. 1 sealed bearing is fixedly connected to the inner ring of the annular air outlet pipe 8. The sealing performance between the inner ring of the annular air outlet pipe 8 and the inner wall of the annular cavity 702 is improved by providing the No. 1 sealed bearing.

[0022] See also Figure 4In the embodiment of the utility model, the outer ring of the annular air outlet pipe 8 is provided with a No. 2 sealed bearing, and the inner ring of the No. 2 sealed bearing is fixedly connected to the outer ring of the annular air outlet pipe 8, and the outer ring of the No. 2 sealed bearing is fixedly connected to the inner wall of the annular cavity 702. The No. 2 sealed bearing is provided to improve the sealing performance between the outer ring of the annular air outlet pipe 8 and the inner wall of the annular cavity 702, and at the same time, the rotation stability of the annular air outlet pipe 8 can be improved.

[0023] See also Figure 1-3 , in an embodiment of the utility model: the rotating component 5 includes: a servo motor 503, a bevel gear 504 and a second gear 506, the servo motor 503 is fixedly installed on the top of a group of connecting plates 3, the output end of the servo motor 503 is fixedly connected to the bevel gear shaft 502, and the surface of the bevel gear shaft 502 is symmetrically rotated and installed with a connecting block 501, the bottom of the connecting block 501 is fixedly installed on the surface of the top of the adjacent connecting plate 3, the bevel gear 504 is fixedly installed on the top of the cleaning brush roller 4 close to one side of the bevel gear shaft 502, the surface of one side of the bevel gear 504 is meshed with the surface of one end of the bevel gear shaft 502, the middle part of the bevel gear shaft 502 is fixedly connected with the first gear 505, the second gear 506 is fixedly installed on the outer wall of the annular air outlet pipe 8, and one side of the second gear 506 is meshed with one side of the first gear 505. When cleaning the dust and waste attached to the surface of the highly flame-retardant cable being transported, during the cable transportation, by starting the servo motor 503, the output end of the servo motor 503 drives the bevel gear shaft 502 to rotate, so that one end of the bevel gear shaft 502 drives the bevel gear 504 at the top of the adjacent cleaning brush roller 4 to engage, and the transmission gear 9 at the bottom of the cleaning brush roller 4 is engaged with the transmission gear 9 at the bottom of another symmetrical cleaning brush roller 4, thereby cleaning the dust and waste on both sides of the surface of the transported wire, and improving the subsequent painting quality of the wire surface. At the same time, the first gear 505 in the middle of the bevel gear shaft 502 is engaged with the second gear 506 on the outer wall of the annular air outlet pipe 8, so that the six atomizing nozzles 801 evenly distributed on the inner circle of the annular air outlet pipe 8 rotate, so that the surface of the transported wire is evenly painted, further improving the painting quality of the surface of the highly flame-retardant cable. In addition, a dryer can be installed on the rear side after the painting is completed to dry the paint on the surface of the wire after painting.

[0024] See also Figure 1-3 In the embodiment of the utility model, a guide frame is symmetrically fixedly installed on the top of the base 1, and a guide roller is rotatably installed in the middle of the guide frame. The setting of the guide roller can guide the transported cable with high flame retardancy.

[0025] See also Figure 1-3 In the embodiment of the utility model, the middle part of the guide roller has an annular groove. The annular groove in the middle part of the guide roller is provided to further improve the stability of the wire during the transmission process.

[0026] Working principle: When the power is turned on, when the surface of the cable with high flame retardancy is sprayed with paint, during the wire transportation process, by starting the servo motor 503, the output end of the servo motor 503 drives the bevel gear shaft 502 to rotate, so that one end of the bevel gear shaft 502 drives the bevel gear 504 at the top of the adjacent cleaning brush roller 4 to mesh, so that the transmission gear 9 at the bottom of the cleaning brush roller 4 is meshed with the transmission gear 9 at the bottom of another symmetrical cleaning brush roller 4, so as to clean the dust and waste on both sides of the surface of the conveyed wire. After the surface of the wire is cleaned, by continuing to convey, when the wire is conveyed to the inner circle position of the annular paint storage pipe 7 and the annular air outlet pipe 8, the first gear 505 in the middle of the bevel gear shaft 502 is meshed with the second gear 506 on the outer wall of the annular air outlet pipe 8 during the rotation of the bevel gear shaft 502, so that the six atomizing nozzles 801 evenly distributed in the inner circle of the annular air outlet pipe 8 rotate, so as to evenly spray paint on the surface of the conveyed wire. The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0027] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A spraying device for producing cables with high flame retardancy, comprising: The base (1) is characterized in that: a supporting leg (101) is symmetrically fixedly installed at the bottom of the base (1); a fixing plate (2) is symmetrically fixedly installed at the top of the base (1), and a avoidance groove (201) is opened in the middle of the fixing plate (2); connecting plates (3) are symmetrically fixedly installed on both sides of the top of the fixing plate (2); a cleaning brush roller (4) is symmetrically rotatably installed on one side of the top of the base (1), and the surface of the upper end of the cleaning brush roller (4) is rotatably installed inside the adjacent connecting plate (3); the bottom of the cleaning brush roller (4) extends to the bottom of the base (1); a transmission gear (9) is fixedly installed at the bottom of the cleaning brush roller (4), and the two adjacent sides of the transmission gears (9) are mutually rotated. The fixing plate (2) is meshed with each other, and a mounting block (6) is fixedly installed in the middle of the inner side of the fixing plate (2), and an annular paint storage tube (7) is fixedly installed between one side of the two mounting blocks (6), and a paint supply pipe (701) is fixedly installed on the top of the annular paint storage tube (7), and the interior of the annular paint storage tube (7) has an annular cavity (702) with an open structure on one side, and an annular air outlet pipe (8) is rotatably installed inside one side of the annular paint storage tube (7) through the annular cavity (702), and the inner circle of the annular air outlet pipe (8) is fixedly installed with six atomizing nozzles (801) equidistantly along the circumference, and a rotating component (5) is arranged between the top of a group of the fixing plates (2) and the outer wall of the annular air outlet pipe (8) through two connecting plates (3).

2. A spraying device for producing cables with high flame retardancy according to claim 1, characterized in that: The inner ring of the annular air outlet pipe (8) is provided with a No. 1 sealed bearing, and the inner ring of the No. 1 sealed bearing is fixedly connected to the inner wall of the annular cavity (702), and the outer ring of the No. 1 sealed bearing is fixedly connected to the inner ring of the annular air outlet pipe (8).

3. A spraying device for producing cables with high flame retardancy according to claim 1, characterized in that: The outer ring of the annular air outlet pipe (8) is provided with a No. 2 sealed bearing, and the inner ring of the No. 2 sealed bearing is fixedly connected to the outer ring of the annular air outlet pipe (8), and the outer ring of the No. 2 sealed bearing is fixedly connected to the inner wall of the annular cavity (702).

4. A spraying device for producing cables with high flame retardancy according to claim 1, characterized in that: The rotating assembly (5) comprises: a servo motor (503), a bevel gear (504) and a second gear (506); the servo motor (503) is fixedly mounted on the top of a group of the connecting plates (3); the output end of the servo motor (503) is fixedly connected to a bevel gear shaft (502); and a connecting block (501) is symmetrically mounted on the surface of the bevel gear shaft (502); the bottom of the connecting block (501) is fixedly mounted on the surface of the top of an adjacent connecting plate (3); the bevel gear (504) is fixedly mounted on the top of a cleaning brush roller (4) close to one side of the bevel gear shaft (502); the surface of one side of the bevel gear (504) meshes with the surface of one end of the bevel gear shaft (502); the middle part of the bevel gear shaft (502) is fixedly connected to a first gear (505); the second gear (506) is fixedly mounted on the outer wall of the annular air outlet pipe (8); and one side of the second gear (506) meshes with one side of the first gear (505).

5. A spraying device for producing cables with high flame retardancy according to claim 1, characterized in that: A guide frame is symmetrically fixedly mounted on the top of the base (1), and a guide roller is rotatably mounted in the middle of the guide frame.

6. A spraying device for producing cables with high flame retardancy according to claim 5, characterized in that: The middle portion of the guide roller is provided with an annular groove.

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