CN213988925U

CN213988925U - Automatic oiling device of plate coating machine

Info

Publication number: CN213988925U
Application number: CN202023307482.5U
Authority: CN
Inventors: 王淼; 杨兵升; 杨永科; 李松林
Original assignee: Henan Chaowei Power Supply Co Ltd
Current assignee: Henan Chaowei Power Supply Co Ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-08-17
Anticipated expiration: 2030-12-31

Abstract

The utility model belongs to the technical field of the battery production. An automatic oiling device of a plate coating machine comprises an oil tank, a metering pump, a sealed oil cavity, an oiling nozzle, a three-way pipe and an air source, wherein an oil inlet of the metering pump is connected with the oil tank; an oil outlet of the metering pump is connected with a sealed oil cavity, an oil outlet is arranged at the lower part of the sealed oil cavity, and an air hole is arranged at the upper part of the sealed oil cavity; the oil coating nozzle is communicated with an oil outlet at the lower part of the sealed oil cavity through an oil pipeline, and a first electromagnetic valve is arranged on the oil pipeline; the first end part of the three-way pipe is connected with the air hole, and the second end part of the three-way pipe is connected with the exhaust pipe; the air source is communicated with the third end part of the three-way pipe, the second end part of the three-way pipe is provided with a second electromagnetic valve, and the third end part of the three-way pipe is provided with a third electromagnetic valve. This application overall structure reasonable in design can improve the effect and the efficiency of oiling greatly, the automation, the controllable operation of guarantee oiling process to improve the work efficiency and the life of scribbling the trigger.

Description

Automatic oiling device of plate coating machine

Technical Field

The utility model belongs to the technical field of the battery production, concretely relates to scribble automatic oiling device of trigger.

Background

The plate coating machine is polar plate production equipment, and the existing plate coating machine has a plurality of problems in the application process, wherein the oil injection problem of the plate coating machine has the following defects: 1. the oil filling point of the equipment is large, the oil filling time of the staffs in or after the shift is long, the labor intensity of the staffs is increased, the working time of the staffs is increased, and the staff loss rate is high. 2. Part of staff is lazy, and the oiling is not in place or not to equipment, causes equipment failure rate high, and the machine material increases, leads to manufacturing cost to increase.

Aiming at the problem of oil injection, the working performance and the service life of equipment are influenced, and the production quality of the polar plate is also influenced, so that the unified control and management of oil injection are realized, the automatic operation of the oil injection process is guaranteed, and the oil injection quality is guaranteed.

Disclosure of Invention

The utility model discloses the purpose is to the problem that above-mentioned exists with not enough, provides an scribble automatic oiling device of trigger, its overall structure reasonable in design can improve the effect and the efficiency of oiling greatly, ensures automation, the controllable operation of oiling process to improve the work efficiency and the life of scribbling the trigger.

In order to realize the purpose, the adopted technical scheme is as follows:

an automatic oiling device of a plate coating machine comprises:

an oil tank;

the oil inlet end of the metering pump is connected with the oil tank;

the oil outlet end of the metering pump is connected with the sealed oil cavity, the lower part of the sealed oil cavity is provided with an oil outlet, and the upper part of the sealed oil cavity is provided with an air hole;

the oil coating nozzle is communicated with an oil outlet at the lower part of the sealed oil cavity through an oil conveying pipeline, and a first electromagnetic valve is arranged on the oil conveying pipeline;

the first end of the three-way pipe is connected with the air hole, and the second end of the three-way pipe is connected with an exhaust pipe; and

the gas source is communicated with the third end of the three-way pipe, the second end of the three-way pipe is provided with a second electromagnetic valve, and the third end of the three-way pipe is provided with a third electromagnetic valve.

The oil-supply device is characterized in that the number of the sealing oil cavities is multiple, the plurality of the sealing oil cavities are correspondingly provided with the oil coating nozzles and the three-way pipes, the plurality of the sealing oil cavities share one metering pump, and the oil inlet end of each sealing oil cavity is provided with a fourth electromagnetic valve.

The oil outlet of the sealed oil cavity is connected with a plurality of oil pipelines, the end part of each oil pipeline is provided with an oil coating nozzle, and each oil pipeline is provided with a first electromagnetic valve.

And a liquid level sensor is arranged on the sealed oil cavity.

And a flow control valve is arranged between the gas source and the third end part of the three-way pipe.

By adopting the technical scheme, the beneficial effects are as follows:

this application overall structure reasonable in design can improve the effect and the efficiency of oiling greatly, the automation, the controllable operation of guarantee oiling process to improve the work efficiency and the life of scribbling the trigger. This application has realized the transfer of fluid through arranging sealed oil pocket, and then can realize controlling centralized management alone to the oiling operation at each position, guarantees the effective orderly operation of dozens of coating machines in whole workshop, has improved the automated performance greatly, is more convenient for guarantee the production quality of polar plate. This application realizes each linkage action each other through arranging of a plurality of solenoid valves to satisfy different functions, and then accomplish the complete process of oiling operation, more help realizing automatic operation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments of the present invention will be briefly described below. The drawings are intended to depict only some embodiments of the invention, and not all embodiments of the invention are limited thereto.

Fig. 1 is a schematic structural view of an automatic oiling device of a plate coating machine according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of a sealed oil chamber according to an embodiment of the present invention.

Number in the figure:

100 is a fuel tank;

200 is a metering pump;

300 is a sealed oil cavity, 301 is a three-way pipe, 302 is an oil outlet, 303 is an exhaust pipe, 304 is an air hole, 305 is an air pipeline, 306 is a liquid level sensor, 307 is an oil pipeline, 308 is an oil coating nozzle, 309 is a first electromagnetic valve, 310 is a second electromagnetic valve, 311 is a third electromagnetic valve, 312 is a fourth electromagnetic valve, 313 is a flow control valve, and 314 is an oil inlet.

Detailed Description

The embodiments of the present invention will be described more fully hereinafter with reference to the accompanying drawings, in which embodiments of the invention are shown. Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art.

In the description of the present invention, it is to be understood that the terms "first," "second," and the like are used for describing various elements of the present invention, and do not denote any order, quantity, or importance, but rather are used to distinguish one element from another.

It should be noted that when an element is referred to as being "connected," "coupled," or "connected" to another element, it can be directly connected, coupled, or connected, but it is understood that intervening elements may be present therebetween; i.e., positional relationships encompassing both direct and indirect connections.

It should be noted that the use of the terms "a" or "an" and the like do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items.

It should be noted that terms indicating orientation or positional relationship such as "upper", "lower", "left", "right", and the like, are used only for indicating relative positional relationship, which is for convenience of describing the present invention, and not that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation; when the absolute position of the object to be described is changed, the relative positional relationship may also be changed accordingly.

Referring to fig. 1 and 2, the application discloses an automatic oiling device of a plate coating machine, which comprises an oil tank 100, a metering pump 200, a sealed oil cavity 300, an oiling nozzle 308, a three-way pipe 301 and a gas source, wherein the oil inlet end of the metering pump 200 is connected with the oil tank 100; the oil outlet end of the metering pump 200 is connected with the sealed oil cavity 300, the lower part of the sealed oil cavity 300 is provided with an oil outlet 302, and the upper part of the sealed oil cavity 300 is provided with an air hole 304; the oil coating nozzle 308 is communicated with an oil outlet at the lower part of the sealed oil cavity 300 through an oil pipeline 307, and a first electromagnetic valve 309 is arranged on the oil pipeline 307; a first end of the three-way pipe 301 is connected with the air hole 304, and a second end of the three-way pipe 301 is connected with an exhaust pipe 303; the air source is communicated with the third end of the three-way pipe through an air conveying pipeline 305, the second end of the three-way pipe 301 is provided with a second electromagnetic valve 310, and the third end of the three-way pipe 301 is provided with a third electromagnetic valve 311.

In this embodiment, a plurality of sealed oil chambers 300 are provided, each of the plurality of sealed oil chambers 300 is correspondingly provided with an oil applying nozzle 308 and a three-way pipe 301, the plurality of sealed oil chambers 300 can share one metering pump 200, and an oil inlet 314 of each of the sealed oil chambers 300 is provided with a fourth electromagnetic valve 312.

Or a plurality of oil pipelines 307 can be connected to the oil outlet of the sealed oil chamber 300, an oil coating nozzle 308 is arranged at the end part of each oil pipeline, and a first electromagnetic valve 309 is arranged on each oil pipeline 308.

Further, the sealed oil chamber 300 of the present embodiment is provided with the liquid level sensor 306, so that it is more convenient to detect the oil level in the sealed oil chamber, and determine whether the metering pump is filled with oil.

And a flow control valve 313 is arranged between the air source and the third end of the three-way pipe 301, and the oil injection amount can be controlled through the flow control valve, so that the oil coating operation of corresponding stations is met.

The mutual linkage action of a plurality of solenoid valves of this application satisfies different process requirements, realizes control through PLC control system, and then unifies to controlling the fat liquoring operation.

In the working process, oil is filled into the sealed oil cavity through the metering pump, the exhaust hole of the three-way pipe is opened at the moment, the connecting pipeline between the sealed oil cavity and the air source is disconnected with the oil conveying pipe, the oil is filled into the sealed oil cavity, the oil is stopped after the single oil filling amount is met, and the fourth electromagnetic valve between the metering pump and the sealed oil cavity is closed; when the corresponding station of the plate coating machine needs to be oiled, the sealed oil cavity is inflated by the air source, the exhaust pipe is closed at the moment, the oil conveying pipeline is conducted, and the oiling amount can be effectively controlled according to the maximum oil quantity. The single oiling amount in the sealing oil cavity can be the single demand of the corresponding station of the plate coating machine, and can also be the multiple demand, and the single oiling amount of the plate coating machine is controlled according to the gas flow of the gas source.

While the above description has described in detail the preferred embodiments for carrying out the invention, it should be understood that these embodiments are presented by way of example only, and are not intended to limit the scope, applicability, or configuration of the invention in any way. The scope of the invention is defined by the appended claims and equivalents thereof. Many modifications may be made to the foregoing embodiments by those skilled in the art in light of the teachings of the present disclosure, and such modifications are intended to be within the scope of the present disclosure.

Claims

1. The utility model provides a scribble automatic oiling device of trigger which characterized in that includes:

an oil tank;

the oil inlet end of the metering pump is connected with the oil tank;

2. The automatic oiling device of a plate coating machine according to claim 1, wherein the number of the sealing oil chambers is plural, the plurality of the sealing oil chambers are correspondingly provided with the oiling nozzles and the three-way pipes, the plurality of the sealing oil chambers share one metering pump, and the oil inlet of each sealing oil chamber is provided with a fourth electromagnetic valve.

3. The automatic oil injection device of the plate coating machine according to claim 1, wherein the oil outlet of the sealed oil cavity is connected with a plurality of oil pipelines, the end part of each oil pipeline is provided with an oil coating nozzle, and each oil pipeline is provided with a first electromagnetic valve.

4. The automatic oiling device of a plate coating machine as claimed in claim 1, wherein a liquid level sensor is arranged on the sealed oil cavity.

5. The automatic oiling device of a plate coating machine according to claim 1, wherein a flow control valve is arranged between the gas source and the third end of the three-way pipe.