High-voltage ignition wire assembly production coating equipment

Abstract

The utility model belongs to the technical field of high-voltage ignition wire processing, and particularly relates to high-voltage ignition wire assembly production coating equipment which comprises a shell. A coating mechanism is arranged at the top end of the inner side of the shell, a cleaning mechanism is arranged on the inner side of the shell, a collecting mechanism is arranged at one end of the shell, the coating mechanism comprises a supporting plate, a material barrel is fixed to the bottom end of the inner side of the supporting plate, a through hole is formed in the bottom side of a hollow pipe, and a sponge pad is placed at the bottom end of the inner side of a hopper. A servo motor is fixed to the side face of the supporting plate, one end of the driving roller penetrates through the supporting plate to be fixedly provided with a driving wheel, one end of the driven roller penetrates through the supporting plate to be fixedly provided with a driven wheel, the driving wheel and the driven wheel are sleeved with a belt, and the servo motor is controlled to drive the driving roller and the driven roller to rotate and control the water pump to convey insulating glue to the inner side of the hollow pipe. And the surface of the wire harness is uniformly coated through the driving roller and the driven roller, so that the problem of non-uniform insulation paste coating of the existing coating equipment is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of high-voltage ignition wire processing, in particular to a high-voltage ignition wire assembly production coating device. Background Art

[0002] The high-voltage ignition wire assembly is used for engine ignition. It transmits high-voltage current to the spark plug to generate sparks and ignite the mixed gas. In order to ensure the normal use of the spark plug and ignition wire, it is necessary to use coating equipment to coat the surface of the wire harness with insulating glue.

[0003] The coating equipment for enameled wire production with announcement number CN219377763U takes a box body as the main body, a guide assembly is arranged on the inside of the box body, a liquid storage tank is arranged on the inside of the box body, limit blocks are arranged on both sides of the liquid storage tank, an elastic telescopic rod is arranged on the bottom side of the liquid storage tank, a pressure block is arranged correspondingly on the outside of the liquid storage tank, and a uniform distribution unit is arranged on the inside of the box body. The coating equipment is used in conjunction with the liquid storage tank through the elastic telescopic rod to ensure that the coating roller is immersed in the lubricating liquid, thereby coating the wire harness and ensuring that the coating quality is not reduced.

[0004] There are still problems in the coating equipment for the production of enameled wires mentioned above. During the processing of the existing coating equipment, only one coating roller can be used to coat the surface of one side of the wire, resulting in uneven insulating glue coated on the surface after processing, causing the processing quality of the coating equipment to decline. Therefore, a high-voltage ignition wire assembly production coating equipment is proposed. Utility Model Content

[0005] In order to make up for the shortcomings of the prior art, during the processing of coating equipment on the market, only one coating roller can be used to coat the surface of one side of the wire, resulting in uneven insulation glue coated on the surface after processing, causing the processing quality of the coating equipment to decline. The utility model proposes a high-voltage ignition wire assembly production coating equipment.

[0006] The technical solution adopted by the utility model to solve its technical problems is: a high-voltage ignition wire assembly production coating device described in the utility model includes a shell; a coating mechanism is arranged at the top end of the inner side of the shell, a cleaning mechanism is arranged at the inner side of the shell, a collecting mechanism is arranged at one end of the shell, and a support plate is symmetrically fixed to the top end of the inner side of the shell.

[0007] Preferably, the coating mechanism comprises a support plate, a hopper is fixed on the top inner side of the support plate, a material bucket is fixed on the bottom inner side of the support plate, a hollow tube is fixed on the top inner side of the hopper, a through hole is opened on the bottom side of the hollow tube, a sponge pad is placed on the bottom inner side of the hopper, a driving roller is rotatably installed on the inner side of the support plate, a driven roller is rotatably installed on the inner side of the support plate at the bottom side of the driving roller, a servo motor is fixed on the side of the support plate, a driving wheel is fixed on one end of the driving roller through the support plate, a driven wheel is fixed on one end of the driven roller through the support plate, a belt is sleeved on the driving wheel and the driven wheel, an output end of the servo motor is fixedly connected to the driving roller, a water pump is fixed on the side of the shell, a conduit is fixed on the output end of the water pump, one end of the conduit passes through the shell and the support plate and is connected with the inner side of the hollow tube, a sliding rod is fixed on one end of the inner side of the shell, and the surfaces on both sides of the wire harness are coated through the structure of the driving roller and the driven roller, thereby improving the quality of its coating processing.

[0008] Preferably, the cleaning mechanism includes a sliding rod, scrapers are slidably installed at both ends of the sliding rod, a threaded rod is rotatably installed on the inner side of the shell away from one end of the sliding rod, and the scraper is rotatably connected to the threaded rod, a turntable is fixed on the top of the threaded rod through the shell, and the turntable is rotatably connected to the shell, a groove plate is fixed at one end of the top side of the barrel, the groove plate is located on the bottom side of the scraper, and a lifting platform is slidably installed at one end of the inner side of the shell, and excess insulating glue is scraped off and reused by the scraper, thereby reducing the cost of wire harness coating processing.

[0009] Preferably, the collecting mechanism includes a lifting platform, electric heating rods are evenly fixed on the inner side of the lifting platform, an electric telescopic rod is fixed to the top inner side of the shell, the bottom end of the electric telescopic rod is fixedly connected to the lifting platform, a bottom plate is fixed to the bottom end of the shell, a driving motor is fixed to the side of the shell, a collecting roller is fixed to the output end of the driving motor through the shell, and the collecting roller is rotatably connected to the shell. By using the lifting platform in conjunction with the electric heating rod, the electric heating rod can be moved to a suitable height as needed, so that the coated insulating glue can solidify quickly, thereby improving the processing efficiency of the coating equipment.

[0010] The utility model is beneficial in that:

[0011] 1. The utility model adopts a structural design of a high-voltage ignition wire assembly production coating equipment, sets a coating mechanism, controls the servo motor, and drives the driving roller and the driven roller to rotate in opposite directions under the cooperation of the driving wheel and the driven wheel, and then controls the water pump to transport insulating glue to the inside of the hollow tube through the conduit to immerse the sponge pad. At this time, the driving roller contacts the sponge pad, and the insulating glue is coated on the surface of the driving roller. At the same time, the driven roller is immersed in the insulating glue on the inside of the barrel. At this time, the ignition wire is passed through the driving roller and the driven roller, so that the surface of the wire harness is evenly coated, which solves the problem of uneven coating of insulating glue by existing coating equipment.

[0012] 2. The utility model adopts a structural design of a high-voltage ignition wire assembly production coating equipment. By setting a cleaning mechanism, the turntable is rotated to drive the threaded rod to rotate. Since the threads at two points of the threaded rod are in opposite directions, the scrapers are driven to slide in opposite directions on the slide rod. Therefore, according to the diameter of the wire harness, the spacing between the scrapers is adjusted to a suitable value, so that excess insulating glue is scraped off the surface of the wire harness, causing it to fall into the surface of the groove plate and flow back to the inside of the barrel, thereby reducing the cost of its coating processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] 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 or the description of the prior art 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 labor.

[0014] Figure 1 It is a schematic diagram of the overall three-dimensional structure;

[0015] Figure 2 It is a cross-sectional view of the main three-dimensional structure of the coating mechanism;

[0016] Figure 3 It is a side view of the three-dimensional structure of the cleaning mechanism;

[0017] Figure 4 It is a cross-sectional view of the three-dimensional structure of the collecting mechanism when viewed from above;

[0018] Figure 5 It is a schematic diagram of the overall rear-view stereoscopic structure.

[0019] In the figure: 1. shell; 2. support plate; 3. hopper; 4. bucket; 5. hollow tube; 6. through hole; 7. sponge pad; 8. driving roller; 9. driven roller; 10. servo motor; 11. driving wheel; 12. driven wheel; 13. belt; 14. groove plate; 15. water pump; 16. conduit; 17. sliding rod; 18. threaded rod; 19. scraper; 20. turntable; 21. lifting platform; 22. electric heating rod; 23. electric telescopic rod; 24. collecting roller; 25. driving motor; 26. bottom plate; 27. movable door; 28. handle. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4 As shown, a high-voltage ignition wire assembly production coating equipment includes a shell 1; a coating mechanism is provided at the top inner side of the shell 1, a cleaning mechanism is provided at the inner side of the shell 1, a collecting mechanism is provided at one end of the shell 1, and a support plate 2 is symmetrically fixed at the top inner side of the shell 1;

[0022] See also Figure 2 As shown, the coating mechanism includes a support plate 2, a hopper 3 is fixed to the top inner side of the support plate 2, a barrel 4 is fixed to the bottom inner side of the support plate 2, a hollow tube 5 is fixed to the top inner side of the hopper 3, a through hole 6 is provided on the bottom side of the hollow tube 5, a sponge pad 7 is placed on the bottom inner side of the hopper 3, a driving roller 8 is rotatably installed on the inner side of the support plate 2, a driven roller 9 is rotatably installed on the inner side of the support plate 2 at the bottom side of the driving roller 8, a servo motor 10 is fixed to the side of the support plate 2, a driving wheel 11 is fixed to one end of the driving roller 8 through the support plate 2, a driven wheel 12 is fixed to one end of the driven roller 9 through the support plate 2, a belt 13 is set on the driving wheel 11 and the driven wheel 12, the output end of the servo motor 10 is fixedly connected to the driving roller 8, a water pump 15 is fixed to the side of the housing 1, and the water pump 1 5 is fixed with a conduit 16 at the output end, one end of the conduit 16 passes through the shell 1 and the support plate 2 and is communicated with the inner side of the hollow tube 5, and a slide bar 17 is fixed at one end of the inner side of the shell 1; when working, when encountering the problem that the insulating glue coated by the existing coating equipment is uneven, causing the problem of reduced processing quality, the servo motor 10 is controlled through the structure of the coating mechanism, so that it drives the driving roller 8 and the driven roller 9 to rotate in opposite directions under the cooperation of the driving wheel 11 and the driven wheel 12, and then the water pump 15 is controlled to transport the insulating glue to the inner side of the hollow tube 5 through the conduit 16 to immerse the sponge pad 7. At this time, the driving roller 8 contacts the sponge pad 7, and the insulating glue is coated on the surface of the driving roller 8. At the same time, the driven roller 9 is immersed in the insulating glue on the inner side of the barrel 4. At this time, the ignition wire is passed through the driving roller 8 and the driven roller 9, so that the surface of the wire harness is evenly coated.

[0023] See also Figure 3As shown, the cleaning mechanism includes a slide bar 17, and scrapers 19 are slidably installed at both ends of the slide bar 17. A threaded rod 18 is rotatably installed at one end of the inner side of the shell 1 away from the slide bar 17, and the scraper 19 is rotatably connected to the threaded rod 18. A turntable 20 is fixed to the top of the threaded rod 18 through the shell 1, and the turntable 20 is rotatably connected to the shell 1. A groove plate 14 is fixed to one end of the top side of the barrel 4, and the groove plate 14 is located on the bottom side of the scraper 19. A lifting platform 21 is slidably installed at one end of the inner side of the shell 1; when working, when encountering a coating, When there is a problem that excess insulating glue is generated during the coating process, which leads to an increase in the coating cost, the turntable 20 is rotated through the structure of the cleaning mechanism to drive the threaded rod 18 to rotate. Since the two points of the threaded rod 18 have opposite threads, the scrapers 19 are driven to slide in opposite directions on the slide bar 17. Therefore, according to the diameter of the wire harness, the spacing between the scrapers 19 is adjusted to a suitable value, so that the excess insulating glue is scraped off the surface of the wire harness, falls into the surface of the groove plate 14, and flows back to the inner side of the barrel 4, thereby reducing the cost of its coating process.

[0024] See also Figure 4 As shown, the collecting mechanism includes a lifting platform 21, an electric heating rod 22 is evenly fixed on the inner side of the lifting platform 21, an electric telescopic rod 23 is fixed on the top of the inner side of the shell 1, and the bottom end of the electric telescopic rod 23 is fixedly connected to the lifting platform 21, a bottom plate 26 is fixed to the bottom end of the shell 1, and a driving motor 25 is fixed to the side of the shell 1, and a collecting roller 24 is fixed to the output end of the driving motor 25 through the shell 1, and the collecting roller 24 is rotatably connected to the shell 1; when working, when encountering the problem of slow solidification of the glue on the surface of the wiring harness, the driving motor 25 is controlled through the structure of the collecting mechanism to drive the collecting roller 24 at the output end to rotate, and one end of the high-voltage ignition wire is fixed on the collecting roller 24, and then the electric telescopic rod 23 is controlled to drive the lifting platform 21 to move up and down to a suitable height, and the electric heating rod 22 is turned on to heat it, thereby accelerating the efficiency of solidification of the insulating glue and making the processing efficiency of the equipment higher.

[0025] See also Figure 5 As shown, a movable door 27 is slidably installed at one end of the top side of the bottom plate 26 through a slide rail, and a handle 28 is fixed on the side of the movable door 27; when working, when encountering the problem that the glue on the inner side of the shell 1 is easy to solidify, the structure of the movable door 27 is used to close one side of the shell 1, thereby preventing the glue from splashing out and not being easy to solidify, thereby ensuring the normal coating process.

[0026] Working principle: The high-voltage ignition wire assembly is used for engine ignition. It transmits high-voltage current to the spark plug to generate sparks and ignite the mixed gas. In order to ensure the normal use of the spark plug and the ignition wire, it is necessary to use a coating device to coat the surface of the wire harness with insulating glue. During the processing of the existing coating equipment, only one coating roller can be used to coat the surface of one side of the wire, resulting in uneven insulating glue coated on the surface after processing, causing the processing quality of the coating equipment to decrease. In order to solve this problem, a coating mechanism and a cleaning mechanism are set to control the servo motor 10 so that it drives the driving roller 8 and the driven roller 9 to rotate in opposite directions under the cooperation of the driving wheel 11 and the driven wheel 12. Then the water pump 15 is controlled to transport insulating glue to the inside of the hollow tube 5 through the conduit 16 to immerse the sponge pad 7. At this time, the driving roller 8 contacts the sponge pad 7, and the insulating glue is coated on the surface of the driving roller 8. At the same time, the driven roller 9 is immersed in the insulating glue on the inside of the barrel 4. At this time, the ignition wire is pressed. The wire harness surface is evenly coated by passing through the driving roller 8 and the driven roller 9, and then the turntable 20 is rotated to drive the threaded rod 18 to rotate. Since the two points of the threaded rod 18 have opposite thread directions, the scraper 19 is driven to slide in opposite directions on the slide bar 17. Therefore, according to the diameter of the wire harness, the spacing between the scrapers 19 is adjusted to a suitable value, and the coated wire harness is passed through the inner side of the scraper 19, so that the excess insulating glue is scraped off the surface of the wire harness, so that it falls into the surface of the groove plate 14 and flows back to the inner side of the barrel 4, thereby reducing the cost of its coating process. Finally, the driving motor 25 is controlled to drive the output end collecting roller 24 to rotate, and one end of the high-voltage ignition wire is fixed on the collecting roller 24. Then the electric telescopic rod 23 is controlled to drive the lifting platform 21 to move up and down to a suitable height, and the electric heating rod 22 is turned on to heat the wire harness, thereby accelerating the efficiency of the insulating glue solidification, making the processing efficiency of the equipment higher, and solving the problem of uneven coating of insulating glue by the existing coating equipment.

[0027] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A coating equipment for producing high-voltage ignition wire assemblies, characterized in that: It comprises a shell (1); a coating mechanism is arranged at the top inner side of the shell (1); a cleaning mechanism is arranged at the inner side of the shell (1); a collecting mechanism is arranged at one end of the shell (1); and a support plate (2) is symmetrically fixed to the top inner side of the shell (1); The coating mechanism comprises a support plate (2), a hopper (3) is fixed at the top inner side of the support plate (2), a material barrel (4) is fixed at the bottom inner side of the support plate (2), a hollow tube (5) is fixed at the top inner side of the hopper (3), a through hole (6) is provided at the bottom side of the hollow tube (5), a sponge pad (7) is placed at the bottom inner side of the hopper (3), a driving roller (8) is rotatably mounted at the inner side of the support plate (2), a driven roller (9) is rotatably mounted at the bottom side of the driving roller (8) at the inner side of the support plate (2), a servo motor (10) is fixed at the side of the support plate (2), one end of the driving roller (8) passes through the support plate (2) and is fixed with a driving wheel (11), one end of the driven roller (9) passes through the support plate (2) and is fixed with a driven wheel (12), and a belt (13) is mounted on the driving wheel (11) and the driven wheel (12).

2. The high-voltage ignition wire assembly production coating equipment according to claim 1, characterized in that: The output end of the servo motor (10) is fixedly connected to the driving roller (8), a water pump (15) is fixed to the side of the shell (1), a conduit (16) is fixed to the output end of the water pump (15), one end of the conduit (16) passes through the shell (1) and the support plate (2) and is connected to the inner side of the hollow tube (5), and a sliding rod (17) is fixed to one end of the inner side of the shell (1).

3. The high voltage ignition wire assembly production coating equipment according to claim 2, characterized in that: The cleaning mechanism comprises a sliding rod (17), and scrapers (19) are slidably mounted on both ends of the sliding rod (17). A threaded rod (18) is rotatably mounted on one end of the inner side of the housing (1) away from the sliding rod (17), and the scraper (19) is rotatably connected to the threaded rod (18).

4. The high voltage ignition wire assembly production coating equipment according to claim 3, characterized in that: The top end of the threaded rod (18) passes through the shell (1) and is fixed with a turntable (20), and the turntable (20) is rotatably connected to the shell (1); a groove plate (14) is fixed to one end of the top side of the barrel (4), and the groove plate (14) is located on the bottom side of the scraper (19); and a lifting platform (21) is slidably installed at one end of the inner side of the shell (1).

5. The high voltage ignition wire assembly production coating equipment according to claim 4, characterized in that: The collecting mechanism comprises a lifting platform (21), electric heating rods (22) are evenly fixed on the inner side of the lifting platform (21), and an electric telescopic rod (23) is fixed on the inner top end of the shell (1).

6. The high voltage ignition wire assembly production coating equipment according to claim 5, characterized in that: The bottom end of the electric telescopic rod (23) is fixedly connected to the lifting platform (21); a bottom plate (26) is fixedly provided at the bottom end of the shell (1); a driving motor (25) is fixedly provided on the side of the shell (1); a collecting roller (24) is fixedly provided at the output end of the driving motor (25) through the shell (1); and the collecting roller (24) is rotatably connected to the shell (1).

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