Silica gel surface wire printing device

Abstract

The utility model relates to a silica gel surface wire printing device which comprises a dull polish mechanism which comprises a two-shaft servo driving assembly and a plasma spray gun connected to the output end of the two-shaft servo driving assembly. The printing mechanism moves up and down through a lifting assembly and comprises a jet printing piece arranged at the output end of the plasma spray gun and a counting assembly arranged at the output end of the jet printing piece; and the guide assembly comprises a first wire guide wheel and a second wire guide wheel which are respectively arranged at the input end of the plasma spray gun and the output end of the jet printing piece. By means of the plasma processing device, the adhesive force of printing ink is improved, wire rod transition is smoother by adjusting the heights of the two sets of wire guide wheels, and the device can play a role in connection between production lines with different heights while the tensile stress of wire rods is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cable processing, in particular to a silica gel surface wire material printing device. Background Art

[0002] There are many types of wire printing labels. Wire printing is an indispensable part of wires and cables. It provides important information such as manufacturers, specifications and models. Conventional ones include laser printing, inkjet printing, and ink printing wheel printing. HDPE, PP, XLPE, and silicone wires are not firmly printed with ink and sprayed, and are easy to erase. Laser printing cannot be removed, and there are many colors of laser printed wires that cannot be distinguished or recognized from fonts. Inkjet printing and ink printing wheel printing require the use of inkjet ink.

[0003] Traditional inkjet printing and ink printing wheels require the use of expensive high-adhesion inks when used on silicone rubber surfaces to avoid the problem of silicone wires being printed and sprayed with ink, which is not strong and easy to wipe off. However, this will lead to the problem of high ink costs, and excessive winding tension will also cause the ink to be easily scratched. Utility Model Content

[0004] To this end, the technical problem to be solved by the utility model is to overcome the problems in the prior art that ink printing and spraying of silicone rubber surface wires are not firm, easy to wipe off, and lead to excessively high ink costs, thereby providing a silicone surface wire printing device.

[0005] In order to solve the above technical problems, the utility model provides a silicone surface wire printing device, comprising:

[0006] The sanding mechanism comprises: a two-axis servo drive assembly, and a plasma spray gun connected to the output end of the two-axis servo drive assembly;

[0007] The printing mechanism moves up and down through the lifting assembly, and comprises: a printing member arranged at the output end of the plasma spray gun, a counting assembly arranged at the output end of the printing member; and

[0008] The guide assembly comprises a first guide wheel and a second guide wheel which are respectively arranged at the input end of the plasma spray gun and the output end of the spray-printed part.

[0009] In one embodiment of the utility model, a wire feeding mechanism is also provided, which includes: a wire unwinding reel rotatably arranged on one side of the grinding mechanism, a wire take-up reel rotatably arranged on one side of the printing mechanism, and a driving motor whose output end is connected to the wire take-up reel.

[0010] In one embodiment of the present invention, the two-axis servo drive assembly includes: a first direction drive component, and a lifting drive component connected to the output end of the first direction drive component, and the first direction is the same as the movement direction of the wire to be printed.

[0011] In one embodiment of the present invention, the plasma spray gun, the printing mechanism, the wire feeding mechanism and the guide assembly are all arranged on the moving path of the wire to be printed.

[0012] In one embodiment of the present invention, the first direction driving member is provided with a plurality of lifting driving members and a plasma spray gun.

[0013] In one embodiment of the present utility model, the lifting assembly includes: a driving cylinder and a lifting platform connected to the driving cylinder.

[0014] In one embodiment of the present invention, the printing component can move along a first direction, and the printing component is rotatably mounted on the lifting platform.

[0015] In one embodiment of the present invention, the printing component is any one or more of a coder or a printer.

[0016] In one embodiment of the utility model, an annular fan is further provided on one side of the lifting platform close to the wire take-up reel, and the wire to be printed passes through the annular fan.

[0017] In one embodiment of the present invention, the counting component includes a detection camera and a light source, the detection camera is arranged on one side of the printed wire, and the light source is arranged between the printed wire and the detection camera.

[0018] The above technical solution of the utility model has the following advantages compared with the prior art:

[0019] The utility model discloses a device for printing characters on wires on a silicone surface. The wires to be printed pass through a sanding mechanism and a printing mechanism in sequence. The plasma spray gun performs plasma spraying treatment on the silicone surface of the wires. The plasma arc contacts the surface of the silicone wires to make the surface of the wires sanded, so that the ink has stronger adhesion when printed. The ink sprayed by the printing part avoids adhesion to the wires. Ordinary ink can be used to achieve the effect of being resistant to wiping and migration. The cost of ink consumables can be effectively reduced without the need to use expensive high-adhesion inks. In addition, the two-axis servo drive assembly and the lifting assembly are independently controlled, and the first wire wheel and the second wire wheel can be driven respectively. By adjusting the height of the two sets of wire wheels, the wire transition is smoother. While reducing the tensile stress of the wires, the device can play a connecting role between production lines at different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to make the content of the utility model easier to understand, the utility model is further described in detail according to the specific embodiments of the utility model in combination with the accompanying drawings, wherein

[0021] Figure 1 It is a front view of the printing device of the utility model;

[0022] Figure 2 It is a three-dimensional diagram of the printing part of the utility model;

[0023] Figure 3 It is a structural schematic diagram of a plasma spray gun of the utility model.

[0024] Explanation of the reference numerals in the drawings in the specification: 1. Pay-off reel; 2. Take-up reel; 3. Plasma spray gun; 4. Two-axis servo drive assembly; 41. First direction drive member; 42. Lifting drive member; 5. Sliding assembly; 6. First wire pulley; 7. Printing member; 8. Lifting platform; 9. Driving cylinder; 10. Annular fan; 11. Detection camera; 12. Second wire pulley; 13. Driving motor. DETAILED DESCRIPTION

[0025] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0026] Example

[0027] Reference Figure 1-3 As shown, the utility model is a silicone surface wire printing device, comprising:

[0028] The sanding mechanism comprises: a two-axis servo drive assembly 4, and a plasma spray gun 3 connected to the output end of the two-axis servo drive assembly 4;

[0029] The printing mechanism moves up and down through the lifting assembly, and includes: a printing member 7 arranged at the output end of the plasma spray gun 3, a counting assembly arranged at the output end of the printing member 7; and,

[0030] The guide assembly includes a first guide wheel 6 and a second guide wheel 12 which are respectively arranged at the input end of the plasma spray gun 3 and the output end of the printing piece 7.

[0031] The utility model discloses a device for printing characters on a wire material on a silicone surface. The wire material to be printed passes through a grinding mechanism and a printing mechanism in sequence. The plasma spray gun 3 performs plasma spraying treatment on the silicone surface of the wire material. The plasma arc contacts the surface of the silicone wire material, making the surface of the wire material in a grinding state, so that the ink has stronger adhesion after printing. The ink sprayed by the printing part 7 avoids adhesion to the wire material. Ordinary ink can be used to achieve the effect of being resistant to wiping and migration, which can effectively reduce the cost of ink consumables. There is no need to use expensive high-adhesion ink. The two-axis servo drive component 4 detects the distance between the spray gun and the wire material according to a preset program or in conjunction with a sensor to control the height of the plasma spray gun 3. The plasma spray gun 3 sprays a high-speed plasma flow on the silicone surface, removes surface impurities through physical impact and thermal effect, and forms a fine grinding effect, providing a good foundation for printing. After the grinding treatment, the printing mechanism is adjusted to an appropriate position through a lifting component. The printing part 7 then sprays special ink or other printing materials to form the required text or pattern on the surface of the silicone. The counting component monitors the printing results, calculates the wire length according to the number of prints, and ensures the printing quality. The first wire wheel 6 and the second wire wheel 12 in the guide component are responsible for guiding the silicone wire to pass through the frosting and printing areas smoothly. The first wire wheel 6 and the second wire wheel 12 are respectively arranged at the spray gun and the printing part 7 to ensure the smooth movement of the wire and prevent it from deviating during the printing process, which affects the printing quality. The two-axis servo drive component 4 and the lifting component are independently controlled, and can drive the first wire wheel 6 and the second wire wheel 12 respectively. By adjusting the height of the two sets of wire wheels, the device can play a connecting role between production lines of different heights without greatly increasing the tensile stress of the wire.

[0032] When the device is used as the terminal of the production line, a wire feeding mechanism is also provided, which includes: a wire pay-off reel 1 rotatably arranged on one side of the sanding mechanism, a wire take-up reel 2 rotatably arranged on one side of the printing mechanism, and a driving motor 13 whose output end is connected to the wire take-up reel 2. The wire feeding mechanism realizes automatic feeding and taking-up of the silicone wire through the coordinated use of the wire pay-off reel 1 and the wire take-up reel 2, greatly reducing the need for manual operation and improving production efficiency. The rotation of the wire pay-off reel 1 and the wire take-up reel 2 is precisely controlled by the driving motor 13, ensuring the stability and continuity of the wire during the transportation process, avoiding shutdowns and failures caused by loosening or winding of the wire during the production process, and the wire feeding mechanism ensures that the wire passes through the sanding and printing areas at a constant speed and tension.

[0033] The two-axis servo drive assembly 4 includes: a first direction drive member 41, and a lifting drive member 42 connected to the output end of the first direction drive assembly. The first direction is the same as the movement direction of the wire to be printed. The two-axis servo drive assembly 4 controls the plasma spray gun 3 to move along the same axial direction as the movement direction of the wire to be printed through the first direction drive member 41, and the lifting drive member 42 is responsible for controlling the vertical movement of the spray gun. This design allows the spray gun to be accurately positioned on the surface of the silicone wire to ensure the accuracy of printing.

[0034] The plasma spray gun 3, printing mechanism, wire feeding mechanism and guide assembly are all arranged on the movement path of the wire to be printed. The continuous processing flow reduces the wear and defects of the wire during the transfer process, improves the utilization rate of the material, thereby reducing the production cost, optimizing the use of equipment space, making the entire device more compact and easy to deploy in a limited production space, while also reducing the overall cost of the equipment.

[0035] The first direction driving member 41 is provided with a plurality of lifting driving members 42 and a plasma spray gun 3. A plurality of plasma spray guns 3 can be provided on the first direction driving member 41 to improve the frosting effect and avoid that a single spray gun has too much power, resulting in a reduction in wire quality, or a single spray gun has too long a processing time, resulting in a reduction in wire running speed.

[0036] The lifting component includes: a driving cylinder 9 and a lifting platform 8 connected to the driving cylinder 9. The addition of the lifting component provides the ability to quickly switch between different printing tasks, which is particularly beneficial for production environments that require frequent adjustment of printing height or face diversified orders. The lifting platform 8 is directly connected to the printing part 7, and its up and down movement directly controls the distance between the printing part 7 and the silicone surface.

[0037] The printing component 7 can move in the first direction through the sliding assembly 5, and the printing component 7 is rotatably assembled on the lifting platform 8, and the distance between the printing component 7 and the plasma spray gun 3 can be adjusted. By adjusting the angle of the printing component 7, the printing component 7 can always be perpendicular to the wire.

[0038] The printing part 7 is any one or more of a coding device or a printing device, which can code or print on the wire.

[0039] A circular fan 10 is also provided on one side of the lifting platform 8 close to the take-up drum 2. The wire to be printed passes through the circular fan 10 to quickly dry and shape the inkjet code or printed text to prevent scratches on the ink when it is wound.

[0040] The counting component includes a detection camera 11 and a light source. The detection camera 11 is arranged on one side of the printed wire, and the light source is arranged between the printed wire and the detection camera 11. The detection camera 11 is used to count and detect the quality of the coding or printing on the wire, and the light source is used to supplement the detection camera 11. The light source is a ring light source and is arranged between the detection camera 11 and the wire.

[0041] Obviously, the above embodiments are merely examples for the purpose of clear explanation and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from these are still within the scope of protection of the invention of the utility model.

Claims

1. A silicone surface wire printing device, characterized in that: include: The sanding mechanism comprises: a two-axis servo drive assembly, and a plasma spray gun connected to the output end of the two-axis servo drive assembly; The printing mechanism moves up and down through the lifting assembly, and comprises: a printing member arranged at the output end of the plasma spray gun, a counting assembly arranged at the output end of the printing member; and The guide assembly comprises a first guide wheel and a second guide wheel which are respectively arranged at the input end of the plasma spray gun and the output end of the spray-printed part.

2. A silicone surface wire printing device according to claim 1, characterized in that: A wire feeding mechanism is also provided, which comprises: a wire unwinding reel rotatably arranged on one side of the grinding mechanism, a wire take-up reel rotatably arranged on one side of the printing mechanism, and a driving motor whose output end is connected to the wire take-up reel.

3. A silicone surface wire printing device according to claim 2, characterized in that: The two-axis servo drive assembly includes: a first direction drive component and a lifting drive component connected to the output end of the first direction drive component, and the first direction is the same as the movement direction of the wire to be printed.

4. A silicone surface wire printing device according to claim 3, characterized in that: The plasma spray gun, printing mechanism, wire feeding mechanism and guide assembly are all arranged on the moving path of the wire material to be printed.

5. The silicone surface wire printing device according to claim 3, characterized in that: The first direction driving member is provided with a plurality of lifting driving members and a plasma spray gun.

6. The silicone surface wire printing device according to claim 1, characterized in that: The lifting assembly includes: a driving cylinder and a lifting platform connected to the driving cylinder.

7. The silicone surface wire printing device according to claim 1, characterized in that: The printing component can move along a first direction, and the printing component is rotatably mounted on the lifting platform.

8. The silicone surface wire printing device according to claim 1, characterized in that: The printing part is any one or more of a coder or a printer.

9. The silicone surface wire printing device according to claim 6, characterized in that: A ring fan is also provided on one side of the lifting platform close to the wire take-up drum, and the wire to be printed passes through the ring fan.

10. The silicone surface wire printing device according to claim 1, characterized in that: The counting component includes a detection camera and a light source. The detection camera is arranged on one side of the printed wire, and the light source is arranged between the printed wire and the detection camera.

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