阅读说明：本技术 一种涂装线槽液浓度在线监测加料控制装置 (Coating line tank liquid concentration on-line monitoring feeding control device ) 是由 杭毅 王威 刘玉庭 于 2020-06-04 设计创作，主要内容包括：本发明提供一种涂装线槽液浓度在线监测加料控制装置,包括涂装槽；所述涂装槽与监测箱之间安装有一处进料泵,且监测箱的两端安装有电磁阀；所述监测箱内的监测装置通过控制装置接通,且控制装置上连接有一处远程终端；所述加料泵与辅助药箱相互接通,且加料泵与控制装置相互连接,控制装置的主要工作过程为,将控制装置的内部输入所设置好工艺要求的槽液参数范围,测量温度等参数,然后用程序自动完成监测,记录存储监测结果,并将异常结果推送到远程终端上,进行异常结果通知,在控制装置进行程序计算分析后,发现涂装槽内的液体不足之后,能够通过控制装置控制加料泵自动定量补加药液,替代了人工计算补加量和搬运物料,快速准确。(The invention provides a coating line tank liquid concentration on-line monitoring and feeding control device, which comprises a coating tank; a feeding pump is arranged between the coating tank and the monitoring box, and electromagnetic valves are arranged at two ends of the monitoring box; the monitoring device in the monitoring box is communicated through the control device, and the control device is connected with a remote terminal; the feeding pump and the auxiliary medicine box are communicated with each other, the feeding pump and the control device are connected with each other, the main working process of the control device is that the parameter range of the tank liquid with the set process requirements is input into the control device, parameters such as temperature and the like are measured, then monitoring is automatically completed by a program, monitoring results are recorded and stored, abnormal results are pushed to a remote terminal, abnormal result notification is carried out, after the control device carries out program calculation and analysis, after the situation that liquid in the coating tank is insufficient is found, the feeding pump is controlled by the control device to automatically and quantitatively supplement the liquid medicine, manual calculation of supplement amount and material handling are replaced, and the operation is rapid and accurate.)

1. The utility model provides a coating line groove liquid concentration on-line monitoring controlling means that feeds in raw material which characterized in that: the automatic feeding device comprises a coating tank (1), a feeding pump (2), an electromagnetic valve (3), a monitoring box (4), a control device (5), a feeding pump (6), a remote terminal (7) and an auxiliary medicine box (8); a feeding pump (2) is arranged between the coating tank (1) and the monitoring box (4), and electromagnetic valves (3) are arranged at two ends of the monitoring box (4); the monitoring device in the monitoring box (4) is communicated through the control device (5), and the control device (5) is connected with a remote terminal (7); the feed pump (6) and the auxiliary medicine box (8) are communicated with each other, and the feed pump (6) is connected with the control device (5).

2. The online monitoring and feeding control device for the concentration of the bath solution of the coating line according to claim 1, characterized in that: the position of the monitoring box (4) is directly arranged on the side surface of the coating groove (1), the position of the opening on the same horizontal line of the coating groove (1) is directly communicated with the inlet and the outlet of the monitoring box (4).

3. The online monitoring and feeding control device for the concentration of the bath solution of the coating line according to claim 1, characterized in that: the inlet position department of monitoring case (4) is provided with charge-in pump (2), and charge-in pump (2) are the main feeding power structure of monitoring case (4).

4. The online monitoring and feeding control device for the concentration of the bath solution of the coating line according to claim 1, characterized in that: the monitoring box (4) is provided with a control device (5) which is in an automatic monitoring state, and the control device (5) is connected with a remote terminal (7).

5. The online monitoring and feeding control device for the concentration of the bath solution of the coating line according to claim 1, characterized in that: the control device (5) on the monitoring box (4) is connected with a feeding pump (6) at the outer side, and the feeding pump (6) connects the auxiliary medicine box (8) with the coating groove (1).

Technical Field

The invention belongs to the technical field of special vehicle coating, and particularly relates to an online monitoring and feeding control device for the concentration of a coating line tank liquid.

Background

In the coating production and the pretreatment of a coating production line, a plurality of processes are carried out, and the parameters of the treatment tank liquor in each process need to be mastered in time so as to ensure the stability of the coating quality. Sampling and testing of the bath solution is a mechanically repetitive task, but is important. Every time, a laboratory technician needs to take a plurality of sampling bottles to sample in each pretreatment tank, the sampling working environment is relatively severe, and individual tank liquor has corrosivity and toxicity and has more risks. And after sampling, taking the sample to a laboratory for manual detection, filling a report after a result is obtained, sending the report to a workshop, comparing parameters on a laboratory sheet with intermediate values set by the process by an operator in the workshop, calculating the feeding quantity, and then adding the materials. The manual work is monitored twice at most every day, and when the abnormal condition is met, the adjustment can not be carried out in time according to the test parameters, the sampling test needs to be supplemented, and the consumed time is long.

In view of the above, the present invention provides an online monitoring and feeding control device for the concentration of a coating line bath solution, which is developed and improved in view of the existing structure and defects, so as to achieve a more practical purpose.

Disclosure of Invention

In order to solve the technical problems, the invention provides an online monitoring and feeding control device for the concentration of a coating line tank liquid, which aims to solve the problems that the existing monitoring and feeding control device is single in function, manual monitoring is carried out at most twice every day, adjustment cannot be carried out according to test parameters in time when abnormal conditions occur, a sample needs to be supplemented for testing, and the time consumption is long.

The invention discloses a coating line tank liquid concentration on-line monitoring feeding control device, which aims at achieving the following specific technical means:

a coating line tank liquid concentration online monitoring and feeding control device comprises a coating tank, a feeding pump, an electromagnetic valve, a monitoring box, a control device, a feeding pump, a remote terminal and an auxiliary medicine box; a feeding pump is arranged between the coating tank and the monitoring box, and electromagnetic valves are arranged at two ends of the monitoring box; the monitoring device in the monitoring box is communicated through the control device, and the control device is connected with a remote terminal; the charging pump is communicated with the auxiliary medicine box, and the charging pump is connected with the control device.

Furthermore, the position of the monitoring box is directly arranged on the side surface of the coating groove, and the connection position of the monitoring box and the inlet and the outlet of the monitoring box is directly communicated with each other at the hole opening position on the same horizontal line of the coating groove.

Furthermore, a feeding pump is arranged at the inlet of the monitoring box and is a main feeding power structure of the monitoring box.

Furthermore, the control device arranged on the monitoring box is in an automatic monitoring state, and meanwhile, the control device is connected with a remote terminal.

Furthermore, a control device on the monitoring box is mutually connected with a feed pump at the outer side, and the auxiliary medicine box and the coating groove are mutually communicated by the feed pump.

Compared with the prior art, the invention has the following beneficial effects:

the setting of monitoring case, in order to carry out real-time monitoring to the liquid of coating inslot, the inlet pipe position department that will monitor the case is direct installs the charge pump additional, in constantly taking out the monitoring case with the tank liquor, lets the device carry out the real-time supervision of circulation operation.

The method comprises the steps of setting a control device and a remote terminal, wherein the main working process of the control device comprises the steps of inputting the inside of the control device into a bath solution parameter range with set process requirements, measuring parameters such as temperature, automatically completing monitoring by using a program, recording and storing monitoring results, pushing abnormal results to the remote terminal, notifying abnormal results, controlling a charging pump to automatically and quantitatively replenish liquid medicine by using the control device after the control device performs program calculation and analysis and finds that the liquid in a coating tank is insufficient, replacing manual calculation of replenishment quantity and material handling, and achieving rapidness and accuracy.

Drawings

Fig. 1 is a schematic structural view of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. coating a groove; 2. a feed pump; 3. an electromagnetic valve; 4. a monitoring box; 5. a control device; 6. a charge pump; 7. a remote terminal; 8. an auxiliary medicine box.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.