CN216391578U - Novel instrument switch mistake proofing device - Google Patents
Novel instrument switch mistake proofing device Download PDFInfo
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- CN216391578U CN216391578U CN202122255791.0U CN202122255791U CN216391578U CN 216391578 U CN216391578 U CN 216391578U CN 202122255791 U CN202122255791 U CN 202122255791U CN 216391578 U CN216391578 U CN 216391578U
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Abstract
The utility model relates to a novel instrument switch error-proofing device which comprises a server workstation, wherein the server workstation is connected with a PLC (programmable logic controller) control cabinet, a switch storage rack, an error warning device and a line body control device are connected with the PLC control cabinet, a plurality of switch storage racks are arranged on an instrument switch assembly line, a grating sensor and an LED (light-emitting diode) indicator lamp for material taking prompt are arranged inside each switch storage rack, and the grating sensor, the LED indicator lamp and the error warning device are connected with the PLC control cabinet. According to the utility model, the grating sensor for sensing the taking of the switch, the LED indicator light for guiding, the alarm light for warning the wrong taking of the switch, the buzzer and the display screen for visual guiding are arranged in each switch storage rack, so that an operator can accurately take out a required switch from a plurality of switch storage racks and switches with very close appearances under the control of the server workstation and the PLC control cabinet.
Description
Technical Field
The utility model relates to the technical field of instruments, in particular to a novel error-proofing device for an instrument switch.
Background
The instrument is a general name of instruments for measuring temperature, air pressure, electric quantity, blood pressure, flow and the like, is similar to a timing meter in appearance, can directly display numerical values by scales, is mainly divided into a pressure instrument, a temperature instrument, a flow instrument, an electrical instrument and meter, an electronic measuring instrument, an optical instrument, an analytical instrument, an experimental instrument and the like, and is widely applied to various aspects of industry, agriculture, traffic, science and technology, environmental protection, national defense, cultural and educational sanitation, human life and the like.
When the instrument is produced, the loading and the assembly of different parts need to be completed on an instrument split charging line, the same part is generally assembled at the same station, therefore, in order to take the instrument conveniently, the switches of various specifications are generally placed in a material frame in a centralized mode, the appearances of the electrical switches with different functions are very close to each other, the electrical switches are universal to mounting hole positions on all instrument panels, errors cannot be found during mounting, and therefore, the phenomenon that workers take wrong raw materials when taking the materials frequently occurs, so that the phenomenon of assembly errors is caused, and the phenomenon that the price is not matched with the quality seriously is caused.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a novel error-proofing device for instrument switches, wherein a grating sensor for sensing a piece to be taken, an LED indicating lamp for guiding, an alarm lamp for warning that the piece is taken wrongly, a buzzer and a display screen 5 for visual guiding are arranged in each switch storage rack, so that an operator can accurately take out required switches from a plurality of switch storage racks and the switches with very close appearances under the control of a server workstation and a PLC (programmable logic controller) control cabinet.
The above object of the present invention is achieved by the following technical solutions:
a novel error-proofing device for an instrument switch comprises a server workstation, wherein the server workstation is connected with a PLC control cabinet;
the device comprises a PLC control cabinet, a plurality of switch storage racks, an error warning device and a line body control device, wherein the switch storage racks, the error warning device and the line body control device are connected with the PLC control cabinet, the plurality of switch storage racks are arranged on an instrument switch assembly line, a grating sensor and an LED indicating lamp used for material taking prompt are arranged inside each switch storage rack, and the grating sensor, the LED indicating lamp and the error warning device are all connected with the PLC control cabinet.
Preferably, the server workstation comprises a memory for storing information of the instrument desk and the switch, a processor for processing the current instrument information, and a first communication module for information transmission, and is connected with the printer, the code scanner and the display screen.
Preferably, the PLC switch board includes control module and second communication module, the LED pilot lamp is installed in the left and right sides of switch storage rack, and normal demonstration is blue, the warning light that error warning device was equipped with shows for red or green.
Preferably, error warning device still includes bee calling organ, when taking the switch from the switch storage rack of mistake in, grating sensor can send response information to the PLC switch board in, the warning light shows for red, and bee calling organ sounds, the wrong information of display screen display to visual guide.
Preferably, the printer prints out the bar code of the current instrument calculated by the processor, and the display screen can display real-time correct information after the bar code is scanned by the bar code scanner.
Preferably, the server workstation is connected with the PLC control cabinet, the printer and the code scanner through an industrial Ethernet and a communication protocol of a process field bus.
Preferably, the server workstation is connected with the display screen through an HDMI data line, and the PLC control cabinet is connected with the grating sensor, the LED indicator lamp, the alarm lamp and the buzzer through I/O interfaces.
In summary, the utility model includes at least one of the following beneficial technical effects:
1. get the grating sensor of piece through all installing the response in every switch storage rack, and play the LED pilot lamp that guides the effect, warning gets wrong warning light, bee calling organ to and for visual display screen 5 that guides, under the control of server workstation and PLC switch board, make operating personnel can follow a lot of switch storage racks, and the required switch is taken out to the switch that the outward appearance is very close in the accuracy.
2. Through setting up warning light and bee calling organ, when getting a mistake, warning light and bee calling organ can be in time to remind, display screen 5 shows wrong information this moment for the operator obtains visual guide, reselect, the emergence of mistake has been stopped from the source, the qualified control to the instrument switch has further been ensured, rework and repair has been avoided, manpower and energy have greatly been practiced thrift, manufacturing cost is reduced, instrument brand's high quality reputation has been ensured.
Drawings
FIG. 1 is a perspective view of a server workstation of a novel instrument switch error proofing apparatus of the present invention;
FIG. 2 is a perspective view of a PLC control cabinet of the novel error proofing device for instrument switches of the utility model;
FIG. 3 is a schematic structural view of a novel error-proofing device of an instrument switch according to the present invention;
FIG. 4 is a schematic structural diagram of a server workstation of a novel instrument switch error proofing device of the present invention;
FIG. 5 is a schematic structural view of a PLC control cabinet of the novel error proofing device for the instrument switch of the utility model;
FIG. 6 is a schematic structural view of a switch storage rack of the novel error-proofing device for instrument switches of the present invention;
FIG. 7 is a schematic structural view of a novel error warning device of an instrument switch error proofing device according to the present invention;
fig. 8 is a schematic structural view of a novel error-proofing device line body control device for an instrument switch according to the present invention.
Reference numerals: the system comprises a server workstation 1, a memory 101, a processor 102, a first communication module 103, a PLC control cabinet 2, a switch storage rack 201, an error warning device 202, a line body control device 203, a printer 3, a code scanner 4 and a display screen 5.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1-8, the novel error-proofing device for the instrument switch disclosed by the utility model comprises a server workstation 1, wherein the server workstation 1 is connected with a PLC control cabinet 2;
referring to fig. 1-8, what link to each other with PLC control cabinet 2 has switch storage rack 201, error warning device 202 and line body controlling means 203, is provided with a plurality of switch storage racks 201 on the instrument switch assembly line, all installs grating sensor and the LED pilot lamp that is used for getting the material suggestion in the inside of every switch storage rack 201, and grating sensor, LED pilot lamp and error warning device 202 all are connected with PLC control cabinet 2.
In fig. 4, the memory 101 is used for storing a signal to be taken out, which is sent by the PLC control cabinet 2 and includes a meter model, a meter appearance, and a model and an appearance model of a switch matched with the meter, the processor 102 calculates a meter batch according to the signal to be taken out, and transmits the batch information to the printer 3 for printing, and the server workstation 1 displays the model and the appearance of the meter and the model and the appearance of a correct switch matched with the meter through the display screen 5.
In fig. 5 and 6, the control module is used for controlling the grating sensor, the LED indicator light and the error warning device 202 to execute actions, the LED indicator light is displayed as blue under normal conditions, and the error warning device 202 is displayed as red or green under normal conditions, so that when an assembler assembles the instrument, if a relevant part of the instrument is mistakenly taken, the part can be found in time through the LED indicator light and the error warning device 202, and the rework rate of the instrument during production is reduced.
In fig. 7, when taking out the instrument spare and accessory parts from the inside of the wrong switch storage rack 201, the LED indicator light can display red, the buzzer can also prompt the assembler through buzzing, the assembler is reminded from two aspects of vision and hearing, and even if the sound of the instrument split charging line is too large, the assembler can be reminded rapidly, so that the qualified rate of the instrument is improved.
In fig. 5, after the switch of a batch of instruments is all correctly assembled, the signal that the PLC switch board 2 will take the completion is sent for server workstation 1, and server workstation 1 controls display screen 5 to show that the current instrument is accomplished, and simultaneously, the warning light shows for green, and simultaneously, server workstation 1 sends the instruction of continuing the transmission for PLC switch board 2, and line body controlling means 203 receives the order after, the control conveyer belt, it reaches next station to drive the instrument.
In fig. 3, the industrial ethernet is a computer network technology with very wide application, and the industrial ethernet can improve the transmission rate between the server workstation 1 and the PLC control cabinet 2, between the printer 3 and the barcode scanner 4, shorten the response speed of the entire switch error protection device in actual use, and improve the production efficiency of the instrument.
In fig. 3, the HDMI data line has the characteristics of small size, high transmission rate, wide transmission bandwidth, and good compatibility, and can improve the display quality of the display screen 5, so that maintenance personnel can more intuitively check the signals to be taken on the long assembly line of the instrument, including the model of the instrument, the appearance of the instrument, and the model and the appearance model of the switch matched with the instrument, and the I/O interface is a link for exchanging information between the host and the controlled object.
The implementation principle of the embodiment is as follows: firstly, a logistics management control program is stored in a memory 101 of a server workstation 1, the server workstation 1 displays the model and the appearance of an instrument and the model and the appearance of a correct switch matched with the instrument through a display screen 5, at the moment, after the PLC control cabinet 2 receives an instruction, a control module controls a grating sensor and an LED indicator lamp to be in a working state, when the switch is taken from a wrong switch storage rack 201, the grating sensor sends induction information to the PLC control cabinet 2, an alarm lamp displays red, a buzzer sounds, the display screen 5 displays wrong information for visual guidance, when all switches of a batch of instruments are correctly assembled, the server workstation 1 sends a command of continuous transmission to the PLC control cabinet 2, and a line body control device 203 controls a conveyor belt to convey the instrument to a next station for further processing.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.
Claims (7)
1. The utility model provides a novel instrument switch mistake proofing device, includes server workstation (1), its characterized in that: the server workstation (1) is connected with the PLC control cabinet (2);
the intelligent control system is characterized in that the intelligent control system is connected with the PLC control cabinet (2) and comprises switch storage racks (201), error warning devices (202) and a line body control device (203), a plurality of switch storage racks (201) are arranged on an instrument switch assembly line, a grating sensor and an LED indicating lamp used for taking material prompt are mounted inside each switch storage rack (201), and the grating sensor, the LED indicating lamp and the error warning devices (202) are connected with the PLC control cabinet (2).
2. The novel instrument switch error proofing device of claim 1, characterized in that: the server workstation (1) comprises a memory (101) used for storing information of instrument tables and switches, a processor (102) used for processing information of current instruments and a first communication module (103) used for information transmission, and the server workstation (1) is connected with a printer (3), a code scanner (4) and a display screen (5).
3. The novel instrument switch error proofing device of claim 2, characterized in that: PLC switch board (2) include control module and second communication module, the LED pilot lamp is installed in the left and right sides of switch storage rack (201), and normal demonstration is blue, the warning light that error warning device (202) was equipped with shows for red or green.
4. The novel instrument switch error proofing device of claim 3, characterized in that: error warning device (202) still include the bee calling organ, when taking the switch from wrong switch storage rack (201), the grating sensor can send response information to in PLC switch board (2), the warning light shows for red, and bee calling organ sounds, display screen (5) show wrong information to visual guide.
5. The novel instrument switch error proofing device of claim 2, characterized in that: the printer (3) prints out the bar code of the current instrument calculated by the processor (102), and the display screen (5) can display real-time correct information after the bar code is scanned by the bar code scanner (4).
6. The novel instrument switch error proofing device of claim 1, characterized in that: the server workstation (1) is connected with the PLC control cabinet (2), the printer (3) and the code scanner (4) through industrial Ethernet and a process field bus communication protocol.
7. The novel instrument switch error proofing device of claim 1, characterized in that: the server workstation (1) is connected with the display screen (5) through an HDMI data line, and the PLC control cabinet (2) is connected with the grating sensor, the LED indicator lamp, the alarm lamp and the buzzer through I/O interfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122255791.0U CN216391578U (en) | 2021-09-17 | 2021-09-17 | Novel instrument switch mistake proofing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122255791.0U CN216391578U (en) | 2021-09-17 | 2021-09-17 | Novel instrument switch mistake proofing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216391578U true CN216391578U (en) | 2022-04-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122255791.0U Active CN216391578U (en) | 2021-09-17 | 2021-09-17 | Novel instrument switch mistake proofing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216391578U (en) |
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2021
- 2021-09-17 CN CN202122255791.0U patent/CN216391578U/en active Active
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Address after: 213000 No. 18, Shaoshan Road, high tech Zone, Xinbei District, Changzhou City, Jiangsu Province Patentee after: BAIC heavy truck Co.,Ltd. Address before: No.18, Shaoshan Road, high tech Zone, Xinbei District, Changzhou City, Jiangsu Province 2133133 Patentee before: BAIC (CHANGZHOU) AUTOMOBILE Co.,Ltd. |