Alarm device for detecting bumper configuration

Abstract

The utility model relates to an alarm device for detecting configuration of a bumper. The alarm device comprises a power supply, a main detection switch used for detecting whether products are stored or not, an auxiliary detection switch used for detecting low-configuration products, a relay used for controlling on and off of an audible and visual alarm, and the audible and visual alarm used for giving an alarm. A BN wiring terminal of the main detection switch is connected with a 24V positive electrode of a power supply, a BU wiring terminal of the main detection switch is connected with a negative electrode of the power supply, a BK wiring terminal of the main detection switch is connected with a BN wiring terminal of the auxiliary detection switch, a BU wiring terminal of the auxiliary detection switch is connected with a negative electrode of the power supply, and a BK wiring terminal of the auxiliary detection switch is connected with a power input end of the relay. The power output end of the relay is connected with the cathode of the power supply, the anode of the audible and visual alarm is connected with the KM1 switch port of the relay, and the cathode of the audible and visual alarm is connected with the cathode of the power supply; the device has the advantages that the labor intensity of workers is reduced through the alarm device, the configuration of the grating bars does not need to be checked frequently, and errors caused by checking errors are avoided.

Description

Technical Field

[0001] The invention relates to the technical field of automobile bumpers, and in particular to an alarm device for detecting bumper configuration. Background Art

[0002] At present, in the bumper assembly production process, since most of the bumpers are high-end, there will be a small number of low-end and the quantity and production time are uncertain. Often, low-end products will be inadvertently produced when high-end products are produced. Usually, the high and low configurations are determined by the first production staff checking the production order. When the second production staff is not sure whether it is a high or low configuration, they need to remind the first staff or check the installed grille bars to make a judgment. This will invisibly increase the labor intensity of the first and second employees. When new employees are not fully trained, they will all be installed according to the high configuration. Now there is an urgent need for an alarm device to reduce the labor intensity of employees and directly confirm the low-end products through alarm prompts. Summary of the invention

[0003] In view of the above problems, an object of the present invention is to provide an alarm device for detecting bumper configuration, which is used to alarm when a low-profile bumper is detected to prompt the operator to install accessories such as low-profile fog lights.

[0004] To achieve the above object, the present invention adopts the following technical solution:

[0005] An alarm device for detecting bumper configuration, comprising: a power supply, a main detection switch for detecting whether a product is stored, a secondary detection switch for detecting low-profile products, a relay for controlling the on and off of an audible and visual alarm, and an audible and visual alarm for alarming;

[0006] The BN terminal of the main detection switch is connected to the 24V positive electrode of the power supply, the BU terminal of the main detection switch is connected to the negative electrode of the power supply, the BK terminal of the main detection switch is connected to the BN terminal of the auxiliary detection switch, the BU terminal of the auxiliary detection switch is connected to the negative electrode of the power supply, the BK terminal of the auxiliary detection switch is connected to the power input end of the relay, the power output end of the relay is connected to the negative electrode of the power supply, the positive electrode of the sound and light alarm is connected to the KM1 switch port of the relay, and the negative electrode of the sound and light alarm is connected to the negative electrode of the power supply;

[0007] After the main detection switch detects the product, the BK terminal of the main detection switch is connected and outputs 24V power to the auxiliary detection switch. When the auxiliary detection switch detects a high-end product, the BK terminal of the auxiliary detection switch is connected and outputs 24 power to the relay. The KM1 contactor coil of the relay is energized and controls the sound and light alarm to alarm.

[0008] The advantages and positive effects of the present invention are:

[0009] 1. The present invention reduces the labor intensity of employees through the alarm device, and there is no need to frequently check the configuration of the grille bars, thus avoiding mistakes caused by new employees checking incorrectly.

[0010] 2. The present invention can reduce errors caused by information transmission through the alarm device: if the previous workstation does not remind in time or the information is transmitted incorrectly, the product will be installed incorrectly. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a circuit diagram of the present invention.

[0012] Reference numerals: power supply 1, main detection switch 2, auxiliary detection switch 3, sound and light alarm 4, relay 5. DETAILED DESCRIPTION

[0013] In the following description, for the purpose of illustration, in order to provide a comprehensive understanding of one or more embodiments, many specific details are set forth. However, it is apparent that these embodiments may also be implemented without these specific details. In other examples, for ease of describing one or more embodiments, known structures and devices are shown in the form of block diagrams.

[0014] See also Figure 1 , the present embodiment provides an alarm device for detecting bumper configuration, comprising: a power supply 1, a main detection switch 2 for detecting whether a product is stored, a secondary detection switch 3 for detecting low-profile products, a relay 5 for controlling the on and off of an audible and visual alarm 4, and an audible and visual alarm 4 for alarming; the BN terminal of the main detection switch 2 is connected to the 24V positive pole of the power supply 1, the BU terminal of the main detection switch 2 is connected to the negative pole (0V) of the power supply 1, the BK terminal of the main detection switch 2 is connected to the BN terminal of the secondary detection switch 3, the BU terminal of the secondary detection switch 3 is connected to the negative pole of the power supply 1, and the secondary The BK terminal of the detection switch 3 is connected to the power input end of the relay 5, the power output end of the relay 5 is connected to the negative pole of the power supply 1, the positive pole of the sound and light alarm 4 is connected to the KM1 switch port of the relay 5, and the negative pole of the sound and light alarm 4 is connected to the negative pole of the power supply 1; after the main detection switch 2 detects the product, the BK terminal of the main detection switch 2 is connected and outputs 24V power to the auxiliary detection switch 3. When the auxiliary detection switch 3 detects a high-end product, the BK terminal of the auxiliary detection switch 3 is connected and outputs 24 power to the relay 5, and the KM1 contactor coil of the relay 5 is energized and controls the sound and light alarm 4 to alarm.

[0015] In this embodiment, the brand of the main detection switch 2 and the auxiliary detection switch 3 is SICK, and the model is GTE6-P1211. The brand of the sound and light alarm 4 is HYSTIC, and the model is HZL-361. The brand of the relay 5 is Schneider, and the model is RXM2LB2BD.

[0016] The alarm device in this embodiment can be expanded beyond the photoelectric switch to detect different things. The purpose of prompting different information is achieved by changing the frequency of the sound and light alarm 4 or the color of the lamp.

[0017] Working principle: The main detection switch 2 and the auxiliary detection switch 3 replace the employees' high and low configuration checks for each product, which not only solves the errors caused by information exchange between each station but also reduces labor intensity. The main detection switch 2 is used to detect whether the product is stored. If the product is not detected, the next step of high and low configuration detection will not be carried out; if the product is placed, the second step of high and low configuration detection of the product will be carried out. The auxiliary detection switch 3 detects that it is a high-configuration product and does not alarm. If it is a low-configuration sound and light alarm 4, it will alarm to remind employees that this product is low-configuration and that low-configuration accessories should be installed.

[0018] The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art who is familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. An alarm device for detecting bumper configuration, characterized in that: include: Power supply, main detection switch for detecting whether a product is stored, auxiliary detection switch for detecting low-end products, relay for controlling the opening and closing of the sound and light alarm, and sound and light alarm for alarm; The BN terminal of the main detection switch is connected to the 24V positive electrode of the power supply, the BU terminal of the main detection switch is connected to the negative electrode of the power supply, the BK terminal of the main detection switch is connected to the BN terminal of the auxiliary detection switch, the BU terminal of the auxiliary detection switch is connected to the negative electrode of the power supply, the BK terminal of the auxiliary detection switch is connected to the power input end of the relay, the power output end of the relay is connected to the negative electrode of the power supply, the positive electrode of the sound and light alarm is connected to the KM1 switch port of the relay, and the negative electrode of the sound and light alarm is connected to the negative electrode of the power supply; After the main detection switch detects the product, the BK terminal of the main detection switch is connected and outputs 24V power to the auxiliary detection switch. When the auxiliary detection switch detects a high-end product, the BK terminal of the auxiliary detection switch is connected and outputs 24 power to the relay. The KM1 contactor coil of the relay is energized and controls the sound and light alarm to alarm.

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