Automatic magnetic ring placing process

Abstract

The present application relates to a kind of magnetic ring automatic placement process of magnetic ring placement technical field, steps are as follows: the material bin of being equipped with magnetic ring, the plate bin one of being equipped with iron plate and the plate bin two of not being equipped with iron plate are placed to corresponding material bin placement station, plate bin material taking station and plate bin material placing station respectively;Iron plate is taken out from plate bin material taking station by manipulator and is placed to magnetic ring placement station, manipulator is moved to material bin placement station under the control of PLC controller and is moved to magnetic ring placement station, and manipulator places the magnetic ring in material bin to corresponding position on iron plate according to preset placement path in PLC controller;After the magnetic ring on each iron plate is full, the iron plate full of magnetic ring moves to plate bin material placing station under the action of manipulator, and is placed into plate bin two.This application can automatically, accurately and efficiently place the magnetic ring on the corresponding iron plate according to the preset path, which can significantly reduce the operation difficulty of magnetic ring placement and reduce the labor intensity.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of magnetic ring placement, and particularly relates to a magnetic ring automatic placement process. BACKGROUND

[0002] The magnetic ring is a ring-shaped magnetic conductor, and is a commonly used anti-interference element in electronic circuits, and has a good inhibitory effect on high-frequency noise. The magnetic ring has different impedance characteristics at different frequencies, and generally has a very small impedance at a low frequency, and the impedance of the magnetic ring sharply increases when the signal frequency increases. The magnetic ring can pass normal useful signals and well inhibit the passing of high-frequency interference signals.

[0003] In the processing and production process of some electronic components, the magnetic ring needs to be placed on the corresponding iron plate by manual placement, and then enters the dispensing process. Since the magnetic ring is small in size, the operation is difficult during manual placement, the labor intensity is high, and the work efficiency is very low. Therefore, the technical personnel in the field urgently need to develop a process that can automatically place the magnetic ring to reduce the operation difficulty of magnetic ring placement and improve the work efficiency, and reduce the labor intensity of manual operation. SUMMARY

[0004] The purpose of the application is to solve the above technical problems, and a magnetic ring automatic placement process is provided, and the technical scheme is as follows:

[0005] A magnetic ring automatic placement process comprises the following steps:

[0006] S1, preparation: placing the material bin containing magnetic rings, the plate bin one containing iron plates, and the plate bin two without iron plates on the corresponding material bin placement station, plate bin material taking station, and plate bin material placing station respectively;

[0007] S2, placement: taking out the iron plate from the plate bin material taking station by the mechanical hand and placing it on the magnetic ring placement station. The mechanical hand moves to the material bin placement station to take out the material bin under the control of the PLC controller, and moves to the magnetic ring placement station. The mechanical hand places the magnetic rings in the material bin on the corresponding positions on the iron plate according to the preset placement path in the PLC controller;

[0008] S3, material placing: after the magnetic rings on each iron plate are placed, the iron plate with the magnetic rings is moved to the plate bin material placing station under the action of the mechanical hand, and is placed in the plate bin two. After the plate bin two is filled, it can be sent to the next dispensing process by the robot or manually.

[0009] Preferably, the magnetic ring placing station is provided with a magnetic seat and an iron plate positioning assembly, the iron plate positioning assembly comprises an X-direction air cylinder and a Y-direction air cylinder, the telescopic ends of the X-direction air cylinder and the Y-direction air cylinder are respectively provided with a push plate, the two push plates are respectively arranged corresponding to the two adjacent sides of the iron plate, the magnetic seat is provided with a right-angled baffle corresponding to the two adjacent sides away from the push plate, and the magnetic seat is provided with an electromagnet one for attracting the iron plate, so as to facilitate accurate positioning of the iron plate.

[0010] Preferably, the hopper comprises a top plate, a bottom plate, a side plate and a pipe assembly, the top plate and the bottom plate are respectively connected to the upper and lower ends of the side plate, the pipe assembly is rotatably connected between the top plate and the bottom plate, and the pipe assembly comprises a plurality of groups of pipes which are uniformly distributed in the circumferential direction, the upper and lower ends of the pipe are respectively provided with a pipe fixing disc, the upper and lower ports of the pipe respectively penetrate through the corresponding pipe fixing disc, the center of the two pipe fixing discs is fixedly provided with a rotating shaft, the two ends of the rotating shaft are rotatably connected with the top plate and the bottom plate through bearings, and the top of the rotating shaft is provided with a socket, one side of the top plate is provided with a crescent-shaped notch, the crescent-shaped notch can make the upper port of part of the pipe not be covered by the top plate, the zero position sensing point is arranged on the pipe fixing disc at the upper end of the pipe, and the zero position sensing point can be exposed from below the top plate when it moves to the corresponding position of the crescent-shaped notch, and the bottom plate is provided with a magnetic ring discharge port, so that the hopper structure can realize the storage and orderly discharge of the magnetic ring.

[0011] Preferably, each hopper comprises 36 pipes which are uniformly distributed in the circumferential direction, and each pipe can contain a magnetic strip which is coaxially attracted by 100 magnetic rings, so as to improve the work efficiency.

[0012] Preferably, the mechanical arm comprises a Y-direction linear module, a Z-direction linear module, an X-direction linear module and a grabbing assembly, the grabbing assembly comprises a servo motor one, a material bin grabbing cylinder, a material distribution cylinder and an iron plate grabbing cylinder, two Z-direction linear modules are respectively connected to the sliders of the two Y-direction linear modules, the two ends of the X-direction linear module are respectively connected to the sliders of the two Z-direction linear modules, the servo motor one, the material bin grabbing cylinder and the iron plate grabbing cylinder are all connected to the slider of the X-direction linear module, and the output shaft of the servo motor one is matched with the socket, the output shaft is inserted into the socket and can drive the material pipe assembly to rotate at a predetermined angle under the driving of the servo motor one, a zero position sensor is further arranged on the servo motor one, the zero position sensor is arranged above the crescent-shaped notch and is correspondingly arranged with the zero position sensing point, when the zero position sensing point on the material pipe fixing disc rotates to the position below the zero position sensor, the magnetic ring discharge port is connected with the corresponding material pipe at the zero position sensing point, the telescopic end of the material bin grabbing cylinder is provided with a supporting plate for grabbing the material bin, the supporting plate is provided with the material distribution cylinder, the telescopic end of the material distribution cylinder is provided with a material distribution plate which can abut against below the magnetic ring discharge port, when the material distribution cylinder drives the material distribution plate to act, the magnetic ring exposed from the magnetic ring discharge port is pushed down from the magnetic strip through intermittent action, and the telescopic end of the iron plate grabbing cylinder is provided with a second electromagnet for adsorbing the iron plate. Through the mechanical arm, the grabbing of the material bin and the iron plate can be flexibly realized, and through the cooperation of the zero position sensor and the zero position sensing point, the material bin can be driven to discharge from the corresponding material pipe of the zero position sensing point after taking the material bin each time, the magnetic ring can be sequentially arranged on the iron plate according to the preset path in the PLC controller, so that the precision and efficiency of the magnetic ring arrangement are improved.

[0013] Preferably, the socket and the output shaft are square-shaped, so that the material pipe assembly can be driven by the output shaft after connection.

[0014] Preferably, the material bin grabbing cylinder adopts a multi-position cylinder, so that the material bin can be grabbed and placed efficiently.

[0015] Preferably, the material bin placing station, the plate bin material taking station and the plate bin material discharging station are respectively provided with a plurality of infrared sensors for identifying whether the material bin, the plate bin one and the plate bin two are in place.

[0016] The application also includes other steps or devices that can enable it to be normally implemented, which all adopt conventional means in the art. In addition, the steps or devices not limited in the application, such as the PLC controller, the cylinders, the servo motor, the Y-direction linear module, the X-direction linear module, the zero position sensing point, the zero position sensor, the plate bin one, the plate bin two, the magnetic ring and the iron plate all adopt the existing technology in the art, and the person skilled in the art can select according to the actual needs.

[0017] Compared with the prior art, the application has the following beneficial effects:

[0018] This invention can automatically, accurately, and efficiently place magnetic rings onto corresponding iron plates according to a preset path, which can significantly reduce the difficulty of placing magnetic rings and reduce the labor intensity of manual labor. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the device arrangement structure of the present invention in an embodiment.

[0020] Figure 2 This is a schematic diagram of the gripping component gripping the hopper in the embodiment.

[0021] Figure 3 This is a schematic diagram of the overall structure of the silo.

[0022] Figure 4 for Figure 3 A top-down structural diagram of the central silo.

[0023] Figure 5 This is a schematic diagram of the structure of the second compartment in the embodiment. Detailed Implementation

[0024] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0025] Example

[0026] like Figures 1-5 As shown, this invention proposes an automatic magnetic ring placement process, comprising the following steps:

[0027] An automatic magnetic ring placement process includes the following steps:

[0028] S1. Material preparation: Place the silo 1 with magnetic ring, the silo 1 with iron plate and the silo 2 without iron plate into the corresponding silo placement station 3, silo material retrieval station 4 and silo material release station 5 respectively.

[0029] S2, Placement: The robot arm takes out the iron plate from the plate hopper picking station and places it on the magnetic ring placement station 6. Under the control of the PLC controller, the robot arm moves to the hopper placement station to take out the hopper and moves to the magnetic ring placement station. The robot arm places the magnetic rings in the hopper one by one on the corresponding positions on the iron plate according to the placement path preset in the PLC controller.

[0030] S3. Unloading: After the magnetic rings on each iron plate are filled, the iron plate filled with magnetic rings is moved to the unloading station of the plate bin by the action of the robot and placed into plate bin two. After plate bin two is full, it can be sent to the next gluing process by robot or manual.

[0031] Specifically, the magnetic ring placing station is provided with a magnetic seat 7 and an iron plate positioning assembly, the iron plate positioning assembly comprises an X-direction air cylinder 8 and a Y-direction air cylinder 9, the telescopic ends of the X-direction air cylinder and the Y-direction air cylinder are respectively provided with a push plate, the two push plates are respectively arranged corresponding to two adjacent sides of the iron plate, the two adjacent sides of the magnetic seat away from the push plates are respectively provided with a right-angled baffle 10, and the magnetic seat is provided with an electromagnet I for adsorbing the iron plate, so as to facilitate accurate positioning of the iron plate.

[0032] In the embodiment, the hopper 1 comprises a top plate 101, a bottom plate 102, side plates 103 and a material pipe assembly, the top plate and the bottom plate are connected to the upper and lower ends of the side plates respectively, the material pipe assembly is rotatably connected between the top plate and the bottom plate, and the material pipe assembly comprises a plurality of groups of material pipes 104 which are uniformly distributed in the circumferential direction, the upper and lower ends of the material pipes are respectively provided with material pipe fixing discs 105, the upper and lower ports of the material pipes respectively penetrate through the corresponding material pipe fixing discs, the centers of the two material pipe fixing discs are fixedly provided with a rotating shaft 106, the two ends of the rotating shaft are rotatably connected with the top plate and the bottom plate through bearings respectively, the top of the rotating shaft is provided with a plug hole 107, one side of the top plate is provided with a crescent-shaped notch, the crescent-shaped notch can make the upper port of part of the material pipes not be covered by the top plate, a zero position sensing point 108 is arranged on the material pipe fixing disc at the upper end of the material pipe, the zero position sensing point can be exposed from below the top plate when it moves to the corresponding position of the crescent-shaped notch, and the bottom plate is provided with a magnetic ring discharge port 109, so that the hopper structure can realize storage and orderly discharge of the magnetic rings.

[0033] More specifically, each hopper comprises 36 material pipes which are uniformly distributed in the circumferential direction, and one magnetic strip composed of 100 coaxially adsorbed magnetic rings can be loaded in each material pipe, so as to improve the work efficiency.

[0034] In the embodiment, the mechanical arm comprises a Y-direction linear module 11, a Z-direction linear module 12, an X-direction linear module 13 and a grabbing assembly 14, the grabbing assembly 14 comprises a servo motor 111, a bin grabbing cylinder 112, a distributing cylinder 113 and an iron plate grabbing cylinder 114, two Z-direction linear modules are respectively connected to the sliders of the two Y-direction linear modules, the two ends of the X-direction linear module are respectively connected to the sliders of the two Z-direction linear modules, the servo motor, the bin grabbing cylinder and the iron plate grabbing cylinder are all connected to the slider of the X-direction linear module, the output shaft of the servo motor is matched with the socket, the output shaft is inserted into the socket and can drive the material pipe assembly to rotate at a predetermined angle under the driving of the servo motor, a zero position sensor is further arranged on the servo motor, the zero position sensor is arranged above the crescent-shaped notch and is correspondingly arranged with a zero position sensing point, when the zero position sensing point on the material pipe fixing disc rotates to the position below the zero position sensor, the magnetic ring discharge port is connected with the corresponding material pipe at the zero position sensing point, the telescopic end of the bin grabbing cylinder is provided with a supporting plate 115 for grabbing the bin, the supporting plate is provided with the distributing cylinder, the telescopic end of the distributing cylinder is provided with a distributing plate 116 which can abut against below the magnetic ring discharge port, when the distributing cylinder drives the distributing plate to act, the magnetic ring exposed from the magnetic ring discharge port is pushed down from the magnetic strip through intermittent action, the telescopic end of the iron plate grabbing cylinder is provided with an electromagnet 117 for adsorbing the iron plate. Through the mechanical arm, the bin and the iron plate can be flexibly grabbed, and through the cooperation of the zero position sensor and the zero position sensing point, the bin can be driven to discharge from the corresponding material pipe of the zero position sensing point after each time of taking the bin, the magnetic ring can be sequentially arranged on the iron plate according to the preset path in the PLC controller, so that the precision and efficiency of the magnetic ring arrangement are improved.

[0035] In the embodiment, the socket and the output shaft are both square-shaped, which is convenient for connecting and driving the material pipe assembly through the output shaft. The bin grabbing cylinder adopts a multi-position cylinder, which is convenient and efficient for grabbing and placing the bin. The bin arrangement station is provided with four, the plate bin taking station and the plate bin discharging station are each provided with two, and the bin arrangement station, the plate bin taking station and the plate bin discharging station are each provided with an infrared sensor (not shown in the figure) for identifying whether the bin, the plate bin one and the plate bin two are in place.

[0036] Through the above embodiment, the magnetic ring can be automatically, accurately and efficiently arranged on the corresponding iron plate according to the preset path, which can significantly reduce the operation difficulty of the magnetic ring arrangement and reduce the labor intensity of the workers.

[0037] The above only describes the preferred embodiments of the present application and is not used to limit the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A magnetic ring automatic placement process, characterized in that, It comprises the following steps: S1, preparation: the material bin equipped with magnetic ring, the plate bin one equipped with iron plate and the plate bin two without iron plate are respectively placed on the corresponding material bin placing station, plate bin taking material station and plate bin discharging station; the material bin comprises top plate, bottom plate, side plate and material pipe assembly, the top plate and bottom plate are respectively connected to the upper and lower ends of the side plate, the material pipe assembly is rotatably connected between the top plate and the bottom plate, and the material pipe assembly comprises a plurality of groups of material pipes which are uniformly distributed in the circumferential direction, the upper and lower ends of the material pipe are respectively provided with material pipe fixing discs, and the upper and lower ports of the material pipe respectively penetrate through the corresponding material pipe fixing discs, the centers of the two material pipe fixing discs are fixedly provided with a rotating shaft, the two ends of the rotating shaft are rotatably connected with the top plate and the bottom plate through bearings, and the top of the rotating shaft is provided with a socket, one side of the top plate is provided with a crescent-shaped notch, the crescent-shaped notch can make part of the upper port of the material pipe not be covered by the top plate, a zero position sensing point is arranged on the material pipe fixing disc at the upper end of the material pipe, the zero position sensing point is exposed from below the top plate when it moves to the corresponding position of the crescent-shaped notch, and a magnetic ring discharging port is arranged on the bottom plate; S2, placing: the iron plate is taken out from the plate bin taking material station by the mechanical hand and placed on the magnetic ring placing station, the mechanical hand moves to the material bin placing station to take out the material bin under the control of the PLC controller and moves to the magnetic ring placing station, and the mechanical hand places the magnetic rings in the material bin on the corresponding positions on the iron plate according to the preset placing path in the PLC controller; the mechanical hand comprises Y-direction linear module, Z-direction linear module, X-direction linear module and grabbing assembly, the grabbing assembly comprises servo motor one, material bin grabbing cylinder, material distributing cylinder and iron plate grabbing cylinder, two Z-direction linear modules are respectively connected to the sliders of two Y-direction linear modules, the two ends of the X-direction linear module are respectively connected to the sliders of two Z-direction linear modules, the servo motor one, the material bin grabbing cylinder and the iron plate grabbing cylinder are all connected to the slider of the X-direction linear module, and the output shaft of the servo motor one is matched with the socket, the output shaft can drive the material pipe assembly to rotate at a predetermined angle under the driving of the servo motor one after being inserted into the socket, a zero position sensor is further arranged on the servo motor one, the zero position sensor is arranged directly above the crescent-shaped notch and is correspondingly arranged with the zero position sensing point, when the zero position sensing point on the material pipe fixing disc rotates directly below the zero position sensor, the magnetic ring discharging port is communicated with the corresponding material pipe of the zero position sensing point, the telescopic end of the material bin grabbing cylinder is provided with a supporting plate for grabbing the material bin, the supporting plate is provided with a material distributing cylinder, the telescopic end of the material distributing cylinder is provided with a material distributing plate which can abut against below the magnetic ring discharging port, when the material distributing cylinder drives the material distributing plate to act, the magnetic rings exposed from the magnetic ring discharging port are pushed down from the magnetic strip through intermittent action, and the telescopic end of the iron plate grabbing cylinder is provided with a second electromagnet for adsorbing the iron plate; S3, discharging: after the magnetic rings on each iron plate are placed, the iron plate with the magnetic rings is moved to the plate bin discharging station under the action of the mechanical hand and is put into the plate bin two, and after the plate bin two is filled, it is sent to the next glue dispensing process by the robot or manually.

2. The magnetic ring automatic placement process of claim 1, wherein: The magnetic ring placing station is provided with a magnetic seat and an iron plate positioning assembly, the iron plate positioning assembly comprises an X-direction air cylinder and a Y-direction air cylinder, the telescopic ends of the X-direction air cylinder and the Y-direction air cylinder are respectively provided with a push plate, two push plates are respectively arranged in correspondence with two adjacent side edges of the iron plate, two adjacent edges of the magnetic seat away from the push plates are respectively provided with a right-angle baffle, and the magnetic seat is provided with an electromagnet one for adsorbing the iron plate.

3. The magnetic ring automatic placement process of claim 1, wherein: Each stock bin comprises 36 stock pipes which are uniformly distributed in the circumferential direction, and each stock pipe can accommodate a magnetic strip which is coaxially adsorbed by 100 magnetic rings.

4. The magnetic ring automatic placement process of claim 1, wherein: The plug hole and the output shaft are both square.

5. The magnetic ring automatic placement process of claim 1, wherein: The stock bin grabbing cylinder is a multi-position cylinder.

6. The automatic magnetic ring placement process according to any one of claims 1 to 5, characterized in that: The stock bin placing station, the stock bin taking station and the stock bin discharging station are respectively provided with a plurality of stations, and the stock bin placing station, the stock bin taking station and the stock bin discharging station are respectively provided with infrared sensors for identifying whether the stock bin, the first stock bin and the second stock bin are in place.

Images