阅读说明：本技术 注液机注液泵的调机装置及方法 (Machine adjusting device and method for liquid injection pump of liquid injection machine ) 是由 张昌绪 袁海勇 胡海昌 于 2019-08-26 设计创作，主要内容包括：本发明公开了一种注液机注液泵的调机装置,包括贮液罐,所述贮液罐内设置有清洗液,所述贮液罐的上端设置第一导管和第二导管,所述第一导管设置有充气电磁阀,所述第一导管连接气源,所述充气电磁阀连接控制器,所述第二导管设置有加液阀,所述第二导管连接液源,所述贮液罐的上端设置有压力传感器,所述贮液罐的下端设置有液位传感器,所述压力传感器与液位传感器连接控制器,所述贮液罐的下端通过第三导管连接针头,所述第三导管设置有滴液电磁阀,所述滴液电磁阀连接控制器,所述针头设置在注液泵的电机和泵头连接处。对注液泵每隔一定时间滴注清洗液,在生产过程中同步进行,大大缓解注液泵的卡阻现象,大大提高生产效率。(the invention discloses a machine adjusting device of a liquid injection pump of a liquid injection machine, which comprises a liquid storage tank, wherein cleaning liquid is arranged in the liquid storage tank, a first guide pipe and a second guide pipe are arranged at the upper end of the liquid storage tank, the first guide pipe is provided with an inflation electromagnetic valve, the first guide pipe is connected with an air source, the inflation electromagnetic valve is connected with a controller, the second guide pipe is provided with a liquid injection valve, the second guide pipe is connected with a liquid source, the upper end of the liquid storage tank is provided with a pressure sensor, the lower end of the liquid storage tank is provided with a liquid level sensor, the pressure sensor is connected with the controller through a liquid level sensor, the lower end of the liquid storage tank is connected with a needle through a third guide pipe, the third guide pipe is provided with a liquid dropping electromagnetic valve, the liquid dropping electromagnetic valve is. The cleaning liquid is dripped into the liquid injection pump at regular intervals, and the operation is carried out synchronously in the production process, so that the blocking phenomenon of the liquid injection pump is greatly relieved, and the production efficiency is greatly improved.)

1. The utility model provides a machine of transferring of notes liquid machine infusion pump device, a serial communication port, including storing the liquid jar, be provided with the washing liquid in storing the liquid jar, the upper end that stores the liquid jar sets up first pipe and second pipe, first pipe is provided with the inflation solenoid valve, first pipe connection air supply, the inflation solenoid valve connection director, the second pipe is provided with the liquid feeding valve, second pipe connection liquid source, the upper end that stores the liquid jar is provided with pressure sensor, the lower extreme that stores the liquid jar is provided with level sensor, pressure sensor and level sensor connection director, the lower extreme that stores the liquid jar passes through the third pipe connection syringe needle, the third pipe is provided with the dropping liquid solenoid valve, dropping liquid solenoid valve connection director, the syringe needle sets up motor and the pump head junction at the infusion pump.

2. the machine-changing device of the liquid injection pump of the liquid injection machine according to claim 1, wherein the cleaning solution is 98% ethyl methyl carbonate.

3. the machine adjusting device of the liquid filling pump of the liquid filling machine according to claim 1, wherein a plurality of needles are arranged at the connection between the motor and the pump head of the plurality of liquid filling pumps.

4. a method for adjusting the machine of the machine adjusting device of the liquid filling pump of the liquid filling machine of any one of the claims 1 to 3, which is characterized by comprising the following steps:

s01: after the power supply is switched on, the value of the pressure sensor is obtained, the value of the pressure sensor is judged, if the value of the pressure sensor is smaller than a first air pressure threshold value, the controller controls the inflation electromagnetic valve to be opened for inflation, and if the value of the pressure sensor is larger than or equal to a second air pressure threshold value, the inflation electromagnetic valve is closed;

s02: acquiring the value of a liquid level sensor, judging the value of the liquid level sensor, opening a liquid filling valve to fill liquid if the value of the liquid level sensor is less than a first liquid level threshold value, and closing the liquid filling valve if the value of the liquid level sensor is greater than or equal to a second liquid level threshold value;

S03: if the pressure sensor value is between the first air pressure threshold and the second air pressure threshold and the liquid level sensor value is between the first liquid level threshold and the second liquid level threshold, the controller starts timing;

s04: after the controller times for a certain time, the controller controls the liquid dropping electromagnetic valve to be opened, and after a certain time, the liquid dropping electromagnetic valve is closed;

S05: the controller starts timing and repeats step S04 until the power is turned off.

5. The machine adjusting method of the liquid filling pump of the liquid filling machine according to claim 4, wherein an alarm is given if the pressure sensor value is less than the first air pressure threshold value or greater than or equal to the second air pressure threshold value or the liquid level sensor value is less than the first liquid level threshold value or greater than or equal to the second liquid level threshold value.

6. The machine-adjusting method of the liquid filling pump of the liquid filling machine according to claim 4, wherein the timing time of the controller is 20-30 minutes, and the opening time of the dropping electromagnetic valve is 3-5 seconds.

Technical Field

The invention belongs to the technical field of installation and maintenance of a battery cell liquid injection machine, and particularly relates to a machine adjusting device and a method of a liquid injection pump of a liquid injection machine.

background

The polymer soft package has more excellent performance, safety and other indexes in the current lithium ion battery cell, so the polymer soft package becomes a new favorite in the industry, and liquid such as electrolyte is required to be injected into a shell of a capacitor or a battery and the like in the production process of the battery cell. In order to ensure the stability and consistency of products and improve the production efficiency and reduce the pressure of human resources, a plurality of practical manufacturers in the industry adopt automatic equipment to produce as much as possible. The liquid injection process generally adopts a high-precision automatic liquid injection machine, and a liquid injection system of the automatic liquid injection machine comprises main components such as a liquid injection pump and the like. However, in production, the infusion pump is blocked due to the crystallization of the electrolyte, so that the production must be stopped, and the operations of pump disassembly, cleaning, installation, debugging and the like are performed, which takes a long time, and causes the conditions of low production efficiency, labor waste, energy consumption and the like.

Disclosure of Invention

In view of the above technical problems, an object of the present invention is to provide a machine adjusting device and method for a priming pump of a priming machine, wherein a cleaning solution is instilled at a connection between a motor and a pump head of the priming pump at regular intervals, which can be performed synchronously in a production process, thereby greatly alleviating the blocking phenomenon of the priming pump and greatly improving the production efficiency.

The technical scheme of the invention is as follows:

The utility model provides a machine of transferring of notes liquid machine infusion pump device, includes and stores the liquid jar, be provided with the washing liquid in storing the liquid jar, the upper end that stores the liquid jar sets up first pipe and second pipe, first pipe is provided with the inflation solenoid valve, first pipe connection air supply, inflation solenoid valve connection director, the second pipe is provided with the liquid feeding valve, second pipe connection liquid source, the upper end that stores the liquid jar is provided with pressure sensor, the lower extreme that stores the liquid jar is provided with level sensor, pressure sensor and level sensor connection director, the lower extreme that stores the liquid jar passes through the third pipe connection syringe needle, the third pipe is provided with the dropping liquid solenoid valve, dropping liquid solenoid valve connection director, the syringe needle sets up motor and the pump head junction at the infusion pump.

In a preferred technical scheme, the cleaning solution is 98% of methyl ethyl carbonate.

In the preferred technical scheme, the syringe needle is provided with a plurality of, a plurality of syringe needles setting are in a plurality of infusion pump's motor and pump head junction.

The invention also discloses a machine adjusting method of the machine adjusting device adopting the liquid injection pump of the liquid injection machine, which comprises the following steps:

s01: after the power supply is switched on, the value of the pressure sensor is obtained, the value of the pressure sensor is judged, if the value of the pressure sensor is smaller than a first air pressure threshold value, the controller controls the inflation electromagnetic valve to be opened for inflation, and if the value of the pressure sensor is larger than or equal to a second air pressure threshold value, the inflation electromagnetic valve is closed;

s02: acquiring the value of a liquid level sensor, judging the value of the liquid level sensor, opening a liquid filling valve to fill liquid if the value of the liquid level sensor is less than a first liquid level threshold value, and closing the liquid filling valve if the value of the liquid level sensor is greater than or equal to a second liquid level threshold value;

S03: if the pressure sensor value is between the first air pressure threshold and the second air pressure threshold and the liquid level sensor value is between the first liquid level threshold and the second liquid level threshold, the controller starts timing;

S04: after the controller times for a certain time, the controller controls the liquid dropping electromagnetic valve to be opened, and after a certain time, the liquid dropping electromagnetic valve is closed;

S05: the controller starts timing and repeats step S04 until the power is turned off.

In a preferred technical scheme, if the value of the pressure sensor is smaller than a first air pressure threshold value or larger than or equal to a second air pressure threshold value, or the value of the liquid level sensor is smaller than a first liquid level threshold value or larger than or equal to a second liquid level threshold value, an alarm is given.

in a preferable technical scheme, the timing time of the controller is 20-30 minutes, and the opening time of the dropping electromagnetic valve is 3-5 seconds.

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

The cleaning liquid is dripped at the joint of the motor and the pump head of the liquid injection pump at regular intervals, so that the cleaning liquid can be synchronously carried out in the production process, and the blocking phenomenon of the liquid injection pump is greatly relieved. Maintenance work needing shutdown in the production process is automatically carried out in production to form a standard module, shutdown and maintenance time is greatly shortened, the problems of operation interruption, product quality reduction, labor waste, energy consumption and the like are solved, production efficiency and product goodness are greatly improved, and continuous production and equipment efficiency are guaranteed to be exerted to the maximum extent.

Drawings

The invention is further described with reference to the following figures and examples:

FIG. 1 is a schematic diagram of a machine adjusting device of a priming pump of a priming machine.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.