Enameled wire diameter measuring machine

Abstract

The utility model discloses an enameled wire diameter measuring machine, which relates to the technical field of diameter measurement and comprises a laser measuring host, a measuring port is arranged on the laser measuring host, a guide component, a cleaning component, a laser diameter measuring module and a linear moving mechanism are arranged in the measuring port, the guide component is used for transmitting an enameled wire, and the cleaning component is movably contacted with the enameled wire. The laser diameter measuring module is used for measuring the diameter of the enameled wire, the linear moving mechanism is arranged at the position, below the enameled wire, of the guide assembly, and the linear moving mechanism is provided with a laser marking device used for marking the diameter of the enameled wire; a gas purification structure is arranged on the laser measurement host, an exhaust fan is arranged on the gas purification structure, and gas guide assemblies are arranged on the gas purification structure and the linear movement mechanism. According to the utility model, the problems that the current wire diameter measurement of the enameled wire cannot be visually displayed on the enameled wire and the section with the unqualified wire diameter of the enameled wire cannot be quickly traced are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of enameled wire equipment, in particular to an enameled wire diameter measuring machine. Background Art

[0002] Enameled wire, also known as magnet wire, is a metal conductor coated with an insulating varnish and used to wind electromagnetic coils. It is a major type of winding wire and consists of a conductor and an insulating layer. The bare wire is annealed and softened, then repeatedly coated and baked. However, producing products that meet both standard requirements and customer specifications is challenging. This is influenced by factors such as raw material quality, process parameters, production equipment, and the environment. While the quality characteristics of various enameled wires vary, they all possess four key properties: mechanical, chemical, electrical, and thermal properties. Currently, wire diameter measurement is essential during enameled wire production.

[0003] For example, patent announcement number CN218884897U discloses an online laser diameter measuring device for the production of fine enameled wires, comprising: a base, a through hole 2 and a circular groove are provided at the side end of the base, a laser emitter is installed in the circular groove; a bracket is installed at the top of the bottom surface of the base, a through hole 1 is provided at the end surface of the bracket, a pin is inserted into the through hole 1; a reel is connected to the surface of the pin; and a support is installed at the top of the bottom surface of the base, a circular ring is connected to the top of the support; the outer diameter of the enameled wire is measured by the laser emitter, manual operation is eliminated, time and labor are saved, detection efficiency is improved, and the problem of errors easily generated during manual measurement is solved. The circular ring and anti-sleeve structure are designed to reduce wire jumps and increase wear resistance, thereby ensuring the product quality of the enameled wire.

[0004] In the above patent, the inventor believes that when the patent is used, although the wire diameter measurement of the enameled wire replaces manual continuous laser diameter measurement, the wire diameter measurement cannot be intuitively displayed on the enameled wire, and the area section of the enameled wire with unqualified wire diameter cannot be quickly traced. Utility Model Content

[0005] In order to overcome the above-mentioned shortcomings, the present invention aims to provide a technical solution that can solve the above-mentioned problems.

[0006] An enameled wire diameter measuring machine includes a laser measuring main unit, a measuring port provided on the laser measuring main unit, a guide assembly, a cleaning assembly, a laser diameter measuring module, and a linear motion mechanism disposed within the measuring port. The guide assembly is used to transport the enameled wire, the cleaning assembly is in active contact with the enameled wire, the laser diameter measuring module is used to measure the diameter of the enameled wire, the linear motion mechanism is disposed on the guide assembly below the enameled wire, and a laser marker for marking the diameter of the enameled wire is disposed on the linear motion mechanism.

[0007] The laser measuring host is provided with a gas purification structure, the gas purification structure is provided with an exhaust fan, the gas purification structure and the linear motion mechanism are provided with an air guide component, and the air inlet end of the air guide component is provided directly above the laser marker.

[0008] As a further solution of the present invention: the number of the guide components is at least two groups, and the guide components include a roller seat bolted to the bottom of the measuring port and a transmission roller rotatably connected to the roller seat, and the transmission roller is used for rolling support of the enameled wire.

[0009] As a further solution of the present invention: the cleaning assembly includes a bracket bolted to the bottom of the measuring port and a cleaning cotton arranged on the bracket, and the cleaning cotton is in active contact with the enameled wire.

[0010] As a further solution of the present invention: the laser diameter measuring module includes a laser emitter and a laser receiver arranged on both sides of the inner wall of the measuring port, and the laser emitter and the laser receiver are arranged horizontally.

[0011] As a further solution of the present invention: the linear motion mechanism includes a linear module arranged at the bottom of the measuring port and a movable frame arranged at the sliding position of the linear module, and the laser marker is fixedly connected to the movable frame.

[0012] As a further solution of the present invention: the gas purification structure includes a gas collecting box bolted to one side of the laser measurement host and a purification plate arranged on the inner side of the gas collecting box, and the exhaust fan is connected to one end of the gas collecting box through a flange.

[0013] As a further solution of the present invention: the gas guide assembly includes a gas collecting bellows fixedly connected to the gas collecting box and a gas collecting head arranged at one end of the gas collecting bellows, the gas collecting head is fixed through the movable frame, one end of the gas collecting head corresponds to the position directly above the laser marker, a support plate is bolted to the laser measurement host, and the gas collecting bellows is fixed through the support plate.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] 1) The utility model sets a laser marker in the measuring port, which can be combined with the laser measuring host to laser mark the measurement data of the enameled wire, so that the wire diameter data of the enameled wire can be imprinted on the enameled wire by marking, which can facilitate the intuitive tracing of the wire diameter data of the enameled wire; in addition, in order to meet the needs of the moving laser diameter measurement of the enameled wire, a linear module is set to drive the laser marker to move for marking, which can ensure the effectiveness of the moving diameter measurement and marking of the enameled wire.

[0016] 2) The utility model provides a gas purification structure, an exhaust fan and an air guide assembly. When the laser marker prints the wire diameter data, the exhaust fan's exhaust operation can effectively purify the fume generated by the laser marker during laser marking through the gas purification structure, thereby preventing the laser fume from harming the environment and human health.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0019] Figure 1 This is a structural stereogram of an enameled wire diameter measuring machine of the utility model;

[0020] Figure 2 This utility model Figure 1 A top view of

[0021] Figure 3 This is a structural stereogram of the guide assembly and the cleaning assembly of the utility model;

[0022] Figure 4 This utility model Figure 1 A structural perspective diagram excluding the laser measurement main unit, guide assembly, and cleaning assembly.

[0023] The reference numerals and names in the figures are as follows:

[0024] 1. Laser measurement host; 2. Measuring port; 3. Guide assembly; 31. Roller seat; 32. Transmission roller; 4. Cleaning assembly; 41. Bracket; 42. Cleaning cotton; 5. Laser transmitter; 51. Laser receiver; 6. Linear motion mechanism; 61. Linear module; 62. Moving frame; 7. Laser marker; 8. Gas purification structure; 81. Gas collecting box; 82. Purification plate; 9. Exhaust fan; 10. Gas guide assembly; 101. Gas collecting bellows; 102. Gas collecting head; 11. Support plate. DETAILED DESCRIPTION

[0025] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-4 A wire diameter measuring machine for enameled wires includes a laser measuring host 1, a measuring port 2 is provided on the laser measuring host 1, a guide assembly 3, a cleaning assembly 4, a laser diameter measuring module, and a linear motion mechanism 6 are provided in the measuring port 2, the guide assembly 3 is used to transport the enameled wire, the cleaning assembly 4 is in active contact with the enameled wire, and the laser diameter measuring module is used to measure the wire diameter of the enameled wire. The laser measuring host 1 serves as an operating host for analyzing and displaying the wire diameter signal of the enameled wire, and its circuit board can be electrically connected to the laser diameter measuring module. In this way, after the laser diameter measuring module measures the diameter of the enameled wire, the data can be analyzed by the laser measuring host 1. The linear motion mechanism 6 is provided below the enameled wire on the guide assembly 3. A laser marker 7 for marking the diameter of the enameled wire is provided on the linear motion mechanism 6. In this application, the laser marker 7 is an existing printing device that can be directly purchased, which can be electrically connected to the circuit board built into the laser measuring host 1. The control program of the circuit board can be directly programmed by those skilled in the art. By obtaining the wire diameter data analyzed by the laser measuring host 1, it can be conveniently printed on the enameled wire by the laser marker 7.

[0027] The number of guide assemblies 3 is at least two groups, and the guide assemblies 3 include a roller seat 31 bolted to the bottom of the measuring port 2 and a transmission roller 32 rotatably connected to the roller seat 31. The transmission roller 32 is used to rollingly support the enameled wire. By guiding the enameled wire on the transmission roller 32 and pulling the enameled wire through a winding device on the outside, the enameled wire can achieve a walking diameter measurement effect on the laser measuring host 1.

[0028] The cleaning assembly 4 includes a bracket 41 bolted to the bottom of the measuring port 2 and a cleaning cotton 42 arranged on the bracket 41. The cleaning cotton 42 is in active contact with the enameled wire. In this application, the cleaning cotton 42 can be made into a block structure, and the cleaning cotton 42 can be detachably connected to the bracket 41 to facilitate replacement. The disassembly method can be connected by fasteners such as bolts. When the enameled wire transmitted on the transmission roller 32 passes through the cleaning cotton 42, the cleaning cotton 42 can wipe the outer surface of the enameled wire, so that when the surface of the enameled wire is subsequently printed by the laser marker 7, the printing quality can be improved.

[0029] The laser diameter measurement module includes a laser emitter 5 and a laser receiver 51 arranged on both sides of the inner wall of the measuring port 2. The laser emitter 5 and the laser receiver 51 are arranged horizontally. In this application, the laser emitter 5 and the laser receiver 51 are respectively arranged on both sides of the enameled wire, and the wire diameter of the enameled wire is measured by using the principle of laser emission and reception. The principle of laser diameter measurement is an existing technology, so it will not be elaborated here.

[0030] The linear moving mechanism 6 includes a linear module 61 arranged at the bottom of the measuring port 2 and a movable frame 62 arranged at the sliding position of the linear module 61. The laser marker 7 is fixedly connected to the movable frame 62. The linear module 61 in this application is also electrically connected to the control circuit board of the laser measuring host 1. In this way, when the laser marker 7 performs marking operations, the linear module 61 can synchronize the speed of the enameled wire and drive the laser marker 7 to move, thereby ensuring the integrity of the wire diameter data marked by the laser marker 7.

[0031] A gas purification structure 8 is provided on the laser measurement host 1, and an exhaust fan 9 is provided on the gas purification structure 8. In this application, the driving part of the exhaust fan 9 can be driven by a brushless motor, so that the effect of silent exhaust can be achieved. An air guide component 10 is provided on the gas purification structure 8 and the linear moving mechanism 6, and the air inlet end of the air guide component 10 is set directly above the laser marker 7.

[0032] The gas purification structure 8 includes a gas collecting box 81 bolted to one side of the laser measurement host 1 and a purification plate 82 arranged on the inside of the gas collecting box 81. The exhaust fan 9 is connected to one end of the gas collecting box 81 through a flange. In this application, the purification plate 82 can use activated carbon and other materials for flue gas purification, and the purification plate 82 can be installed in the gas collecting box 81 with a detachable structure for replacement. The specific disassembly method can be connected by plugging, bolting, etc.

[0033] The gas guide component 10 includes a gas collecting bellows 101 fixedly connected to the gas collecting box 81 and a gas collecting head 102 arranged at one end of the gas collecting bellows 101. The gas collecting head 102 is fixedly passed through the movable frame 62. One end of the gas collecting head 102 corresponds to the position directly above the laser marker 7. A support plate 11 is bolted to the laser measuring host 1. The gas collecting bellows 101 is fixedly passed through the support plate 11. The setting of the gas collecting bellows 101 can be suitable for the movement of the linear module 61 to conduct gas.

[0034] When the present invention is in use, the enameled wire is guided on the transmission roller 32 for transmission support, and the enameled wire is wound and pulled by an external winding device, so that the enameled wire can achieve a walking diameter measurement effect in the measuring port 2. At the same time, the cleaning cotton 42 can wipe and clean the surface of the enameled wire. Then, the laser principle of the laser diameter measuring module is used to obtain the wire diameter signal of the moving enameled wire, and the wire diameter data is analyzed by the laser measurement host 1. When the continuously measured wire diameter data changes, the laser measurement host 1 and the linear module 61 can work, and the linear module 61 drives the laser measurement host 1 to move linearly on a certain path, so that the laser marker 7 can print the measured wire diameter data on the moving enameled wire. At the same time, the exhaust fan 9 works, and the gas collecting head 102 is arranged above the laser marker 7. The smoke generated by laser marking can be sucked into the gas collecting box 81 and purified by the purification plate 82. This can avoid harming the environment and personnel health due to marking the wire diameter data on the enameled wire.

[0035] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations that come within the meaning and range of equivalents of the claims be embraced within the present invention.

Claims

1. An enameled wire diameter measuring machine, characterized in that: The laser measuring device comprises a main unit for laser measurement, a measuring port being provided on the main unit, a guide assembly, a cleaning assembly, a laser diameter measuring module and a linear motion mechanism being provided in the measuring port, the guide assembly being used for conveying the enameled wire, the cleaning assembly being in active contact with the enameled wire, the laser diameter measuring module being used for measuring the diameter of the enameled wire, the linear motion mechanism being provided on the guide assembly below the enameled wire, and a laser marker being provided on the linear motion mechanism for marking the diameter of the enameled wire; The laser measuring host is provided with a gas purification structure, the gas purification structure is provided with an exhaust fan, the gas purification structure and the linear motion mechanism are provided with an air guide component, and the air inlet end of the air guide component is provided directly above the laser marker.

2. The enameled wire diameter measuring machine according to claim 1, characterized in that: The number of the guide components is at least two groups, and the guide components include a roller seat bolted to the bottom of the measuring port and a transmission roller rotatably connected to the roller seat, and the transmission roller is used for rolling and supporting the enameled wire.

3. The enameled wire diameter measuring machine according to claim 1, characterized in that: The cleaning component comprises a bracket bolted to the bottom of the measuring port and a cleaning cotton arranged on the bracket, and the cleaning cotton is in active contact with the enameled wire.

4. The enameled wire diameter measuring machine according to claim 1, characterized in that: The laser diameter measuring module includes a laser emitter and a laser receiver arranged on both sides of the inner wall of the measuring port, and the laser emitter and the laser receiver are arranged horizontally.

5. The enameled wire diameter measuring machine according to claim 1, characterized in that: The linear motion mechanism includes a linear module arranged at the bottom of the measuring port and a moving frame arranged at the sliding position of the linear module, and the laser marker is fixedly connected to the moving frame.

6. The enameled wire diameter measuring machine according to claim 5, characterized in that: The gas purification structure includes a gas collecting box bolted to one side of the laser measurement host and a purification plate arranged inside the gas collecting box. The exhaust fan is connected to one end of the gas collecting box through a flange.

7. The enameled wire diameter measuring machine according to claim 6, characterized in that: The gas guide assembly includes a gas collecting bellows fixedly connected to the gas collecting box and a gas collecting head arranged at one end of the gas collecting bellows. The gas collecting head is fixedly passed through the movable frame, and one end of the gas collecting head corresponds to the position directly above the laser marker. A support plate is bolted to the laser measurement host, and the gas collecting bellows is fixedly passed through the support plate.

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