Anti-electromagnetic interference numerical control machine tool operation panel

Abstract

The utility model discloses an anti-electromagnetic interference numerical control machine tool operation panel which comprises an operation panel body, the operation panel body comprises a panel frame, a panel display device, panel operation keys, a panel film and a panel integrated circuit device, the panel display device is embedded in the upper portion of the interior of the panel frame, and the panel operation keys are embedded in the panel frame. A plurality of panel operation keys are detachably arranged below the panel display device, a panel film is adhered to the upper part of the panel frame, the panel display device and the panel operation keys are connected with a panel integrated circuit device through an input end and an output end, and the input end and the output end of the panel integrated circuit device are isolated through a ground wire. The anti-interference device is reasonable in structural design, has strong anti-interference capability and environment adaptation capability, can effectively prevent electromagnetic interference and static accumulation, improves the anti-interference capability of the numerical control machine tool, and ensures safe and stable operation of equipment.

Description

TECHNICAL FIELD

[0001] The utility model relates to machine tool electrical, numerical control system technical field, concretely, it is related to a numerical control machine tool operating panel of anti electromagnetic interference. BACKGROUND

[0002] Industrial automation numerical control system has important influence on the development of our country's industrial industry, at present, the industrialization degree is along with the development of social economy in constantly promotion. But from the current industrial industry development present situation can see, industrial automation numerical control system still be influenced by many factors and cannot fully play its role, and, because the variety of interference factors, the source is complex, also further promoted the difficulty and complexity of anti-interference work. Only these influencing factors are solved, can let the industrial automation get better development.

[0003] In the prior art, the market numerical control machine tool operating panel anti electromagnetic interference's ability is poor, it will be affected by various electromagnetic interference in the running process, these disturbances can affect the performance and precision of equipment, reduce the stability and safety in the production process and other problems, therefore, design a kind of numerical control machine tool operating panel of anti electromagnetic interference, it is the technical problem that needs to be solved at present. SUMMARY

[0004] Invention purposes: in view of the defects and deficiencies of prior art, solve the market numerical control machine tool operating panel anti electromagnetic interference's ability is poor, affects the performance and precision of equipment, makes operator when to the machine tool control, many have inconvenience, reduces the stability and safety in the production process and other problems, applicant, after many times practice improvement, designs a kind of numerical control machine tool operating panel of anti electromagnetic interference.

[0005] Technical scheme: in order to realize the above invention purposes, a kind of numerical control machine tool operating panel of anti electromagnetic interference, including operating panel main part, its characterized in that: the operating panel main part includes panel frame, panel display device, panel operation button, panel film, panel integrated circuit device, the inside upper portion of the panel frame is embedded panel display device, the lower portion of the panel display device is provided with a plurality of panel operation buttons by detachable mode, the panel frame upper portion is pasted with panel film, the panel display device, panel operation button is connected with panel integrated circuit device by input end and output end, the input end and the output end of the panel integrated circuit device are isolated by ground wire, input end and output end wiring are crossed and perpendicular to each other, decoupling capacitor is arranged between the power line and ground wire of the panel integrated circuit device.

[0006] Further, the utility model further improves the scheme: the panel display device is grounded by a plurality of grounding terminal point lead wire series connection.

[0007] As preferred, the panel display device is provided with a waterproof, anticorrosive and antistatic protective film.

[0008] As preferred, the panel film is an antistatic and anti-electromagnetic interference composite PET film.

[0009] As preferred, the digital circuit ground wire and the analog circuit ground wire of the panel integrated circuit device are arranged separately and connected at one point only, and the width relationship among the power wire, the ground wire and the signal wire of the panel integrated circuit device is: ground wire>power wire>signal wire.

[0010] Beneficial effects: compared with the prior art, the utility model has the beneficial effects that:

[0011] 1. The utility model discloses an anti-electromagnetic interference numerical control machine tool operation panel, realizes shielding electromagnetic wave and has very strong antistatic ability, can adapt to the severe environment, and is superior to the prior art from stability and safety performance.

[0012] 2. The utility model discloses reasonable structure design, assembles nimblely, and good use effect can prolong the service life of numerical control machine tool, ensures the safety and stable operation of equipment. DRAWINGS

[0013] Figure 1 It is a kind of anti-electromagnetic interference numerical control machine tool operation panel's structure schematic diagram.

[0014] Figure 2 It is a kind of anti-electromagnetic interference numerical control machine tool operation panel's side schematic view

[0015] In the drawing: 1, panel frame;2, panel display device;3, panel operation button;4, panel film;5, panel integrated circuit device. CONCRETE IMPLEMENTING METHOD

[0016] The technical scheme will be described in detail below by a best embodiment, but the protection scope of the utility model is not limited to the embodiment.

[0017] As Figure 1 , Figure 2As shown, an anti-electromagnetic interference numerical control machine tool operation panel comprises an operation panel main body, the operation panel main body comprises a panel frame 1, a panel display device 2, a panel operation button 3, a panel film 4, a panel integrated circuit device 5, the panel display device 2 is embedded in the inside of the panel frame 1, a plurality of panel operation buttons 3 are arranged below the panel display device 2 in a detachable manner, the panel film 4 is adhered to the top of the panel frame 1, the panel display device 2 and the panel operation button 3 are connected with the panel integrated circuit device 5 through input terminals and output terminals, the input terminals and the output terminals of the panel integrated circuit device 5 are isolated by ground wires, the wiring of the input terminals and the output terminals is crossed and perpendicular, and a decoupling capacitor is arranged between the power supply line and the ground wire of the panel integrated circuit device 5.

[0018] The panel display device 2 is grounded by a plurality of ground terminal point wires in series.

[0019] The panel display device 2 is provided with a waterproof, corrosion-resistant and anti-static protective film.

[0020] The panel film 4 is an anti-static and anti-electromagnetic interference composite PET film.

[0021] The digital circuit ground wire and the analog circuit ground wire of the panel integrated circuit device 5 are arranged separately and connected at one point only, and the width relationship among the power supply line, the ground wire and the signal line of the panel integrated circuit device 5 is: ground wire>power supply line>signal line.

[0022] The above is only the preferred embodiment of the present application, and it should be pointed out that: for ordinary skilled in the art, without departing from the principles of the present application, can make a number of improvements and refinements, these improvements and refinements should also be considered as the protection scope of the present application.

Claims

1. An electromagnetic interference resistant CNC machine operating panel comprising an operating panel body, characterized in that: The operation panel body comprises a panel frame (1), a panel display device (2), panel operation buttons (3), a panel film (4) and a panel integrated circuit device (5), the panel display device (2) is embedded on the top of the inside of the panel frame (1), a plurality of panel operation buttons (3) are arranged on the lower side of the panel display device (2) in a detachable manner, the panel film (4) is adhered on the upper side of the panel frame (1), the panel display device (2) and the panel operation buttons (3) are connected with the panel integrated circuit device (5) through input terminals and output terminals, the input terminals and the output terminals of the panel integrated circuit device (5) are isolated by a ground wire, the wiring of the input terminals and the output terminals is crossed and perpendicular to each other, and a decoupling capacitor is arranged between the power supply wire and the ground wire of the panel integrated circuit device (5).

2. The EMC resistant CNC machine operating panel according to claim 1, characterized in that: The panel display device (2) is grounded through a plurality of ground terminal point conductor wires in series.

3. The EMC resistant CNC machine operating panel according to claim 2, characterized in that: The panel display device (2) is provided with a waterproof, corrosion-resistant and anti-static protective film.

4. The EMC resistant CNC machine operating panel according to claim 1, characterized in that: The panel film (4) is a composite PET film with anti-static and anti-electromagnetic interference functions.

5. The electromagnetic interference resistant CNC machine tool operating panel of claim 1, wherein: The digital circuit ground wire and the analog circuit ground wire of the panel integrated circuit device (5) are arranged separately and connected at one point only, and the width relationship among the power supply wire, the ground wire and the signal wire of the panel integrated circuit device (5) is: ground wire>power supply wire>signal wire.

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