CN215066044U - Automatic liquid feeding device and aging machine - Google Patents

Abstract

The utility model discloses an automatic liquid feeding device and ageing machine, automatic liquid feeding device includes: the timing control device is connected with a power supply through a starting switch, and the starting switch is pressed to restart the timing control device to time; the timing control device is connected with a power supply loop where the valve piece is located when the timing time does not reach the set time, the valve piece is intermittently opened after being electrified, the timing control device cuts off the power supply loop where the valve piece is located when the timing time reaches the set time, and the valve piece is kept closed after being powered off. The utility model discloses a timing control device controls the liquid feeding time of liquid feeding device, the dropwise add play liquid measure of switching control single through the valve member.

Description

Automatic liquid feeding device and aging machine

Technical Field

The utility model relates to an automation equipment technical field especially relates to automatic liquid feeding device and ageing machine.

Background

Lubricating oil is the most important life pulse in equipment operation, and aging machine when the product is aged the in-process inside operation, aging machine temperature rise, can reach more than 200 ℃ at most, and equipment chain can appear more problems for a long time in the operation of high temperature, for example: chain warp, chain clearance impurity increase, ageing too fast etc. can lead to ageing quick-witted to appear arranging the unusual problem of material, reduces the life age of equipment. In addition, the conditions of overload of a line-changing motor of an aging machine and overload can occur when the machine fault equipment is not lubricated in place. Generally, the chain oiling lubrication maintenance process is: the pressurized products of the pressurizing furnace in the aging machine are driven by the chain to roll by 260 row clamps, the chain runs through a circle for 3 and a half hours, the chain needs to be added with lubricating oil twice every month, and one device is added with the lubricating oil once for three and a half hours, so that the maintenance effect is achieved.

The chain sliding mode in the traditional technology is that lubricating oil is manually dripped, a chain starts to rotate after a lubricating oil adding switch is opened, one chain is added with one drop of oil when the chain rotates, the chain slides for one circle for about 3.5 hours, the switch needs to be turned off after 3.5 hours, manual oiling and equipment running speed mismatching need to stop production in the oiling process, the production efficiency is seriously influenced, the labor is consumed, the oil amount of manual oiling is unstable, and excessive oil drops can cause subsequent product pollution.

The scheme that can realize automatic dropwise add lubricating oil has appeared among the prior art, lubricating oil outwards carries through the pump body, the operating duration of the pump body passes through control circuit control, this kind of scheme needs manual operation control circuit's circular telegram or outage, switch-on control circuit when dropwise add lubricating oil promptly, cut off control circuit when stopping dropwise add lubricating oil, refuel the in-process still need manual operation, degree of automation is low, adopt the pump body to carry lubricating oil moreover, not only the structure is more complicated, and the precision of producing oil of single dropwise add is difficult to control moreover.

Therefore, how to design a more convenient and efficient automatic liquid feeding device is an urgent technical problem to be solved in the industry.

SUMMERY OF THE UTILITY MODEL

In order to solve the defect that exists among the prior art, the utility model provides an automatic liquid feeding device and ageing machine, this automatic liquid feeding device pass through the liquid feeding time of timing control device control liquid feeding device, the dropwise add play liquid measure of switching control single through the valve member.

The utility model adopts the technical scheme that an automatic liquid feeding device is designed, include: the liquid storage bottle is provided with a liquid outlet pipeline, an output pipe connected with the liquid outlet pipeline, a valve piece connected between the liquid outlet pipeline and the output pipe in series, and a timing control device for controlling the power-on time of the valve piece.

The timing control device is connected with a power supply through a starting switch, and the starting switch is pressed to restart the timing control device to time; the timing control device switches on a power supply loop where the valve is located when the timing time does not reach the set time, and the timing control device switches off the power supply loop where the valve is located when the timing time reaches the set time.

In one embodiment, the timing control device adopts an outage delay relay, and a normally closed contact of the outage delay relay is connected in series in a power supply loop of the valve member.

Preferably, one end of the valve element is a liquid inlet end connected with the liquid outlet pipeline, the other end of the valve element is a liquid outlet end connected with the output pipe, a plunger used for closing or opening the liquid inlet end is arranged in the liquid outlet pipeline, and the plunger is driven to move by the electric element. The timing control device controls the power-on time of the electric piece, the electric piece pulls the plunger to open the liquid inlet end after being powered on, and the plunger is loosened to close the liquid inlet end after the electric piece is powered off.

Preferably, the output pipe is provided with a liquid outlet nozzle with the size gradually reduced along the liquid outlet direction.

In one embodiment, the valve member is a solenoid valve.

The utility model discloses still provide ageing machine, include: the automatic lubricating device is used for dropwise adding lubricating oil to the chain of the chain transmission mechanism, the liquid outlet nozzle of the output pipe is aligned with the chain, and each chain of the chain passes through the lower part of the liquid outlet nozzle.

Preferably, the valve member is open when each link moves and the valve member is closed when each link stops.

Compared with the prior art, the utility model discloses the on-time of well valve member is through timing control device control. The timing control device starts timing when a power supply loop where the valve piece is located is connected, the valve piece is intermittently opened after being electrified, the opening time determines the liquid output size of single dripping, the timing control device disconnects the power supply loop where the valve piece is located when the timing time reaches the set time, the valve piece is kept closed after being powered off, and the liquid adding process is finished. The liquid adding device has the advantages of small number of parts, high automation degree, more accurate liquid output control and effective improvement on production efficiency.

Drawings

The invention is explained in more detail below with reference to exemplary embodiments and the accompanying drawings, in which:

fig. 1 is a schematic structural view of the automatic liquid adding device of the present invention.

Detailed Description

As shown in figure 1, the automatic liquid adding device provided by the utility model can be suitable for the dripping of lubricating oil and other liquids. Specifically, the automatic liquid adding device comprises: stock solution bottle 1, liquid outlet pipe 2, valve member 3, timing control device 4 and output tube 5 etc. the top of stock solution bottle 1 is equipped with the feed liquor hole and covers the top cap in feed liquor hole, and top cap demountable installation is on stock solution bottle 1 to in to stock solution bottle 1 supplementary liquid. The bilateral symmetry of stock solution bottle 1 is equipped with hangers 11, and hangers 11 are equipped with the mounting hole, and stock solution bottle 1 passes this mounting hole through the fastener and is fixed on other objects, realizes hanging of automatic liquid feeding device.

The bottom of the liquid storage bottle 1 is provided with a liquid outlet pipe 2, an output pipe 5 is arranged below the liquid outlet pipe 2, the output pipe 5 is provided with a liquid outlet nozzle 51 with the size gradually reduced along the liquid outlet direction, and the liquid outlet nozzle 51 can limit the liquid outlet speed and the liquid outlet volume so as to accurately control the liquid outlet accuracy. The valve 3 is connected in series between the liquid outlet pipe 2 and the output pipe 5, and the valve 3 can be an electromagnetic valve, or other electrically controlled valves. The liquid inlet end and the liquid outlet end are respectively arranged at two ends of the valve piece 3, the liquid inlet end is in sealing connection with the liquid outlet pipeline 2, the liquid outlet end is in sealing connection with the output pipe 5, the liquid outlet pipeline 2 is communicated with the output pipe 5 when the valve piece is opened, liquid in the liquid storage bottle 1 drips downwards along the liquid outlet pipeline 2 and the output pipe 5, the liquid outlet pipeline 2 is disconnected with the output pipe 5 when the valve piece 3 is closed, the liquid in the liquid storage bottle 1 cannot flow to the output pipe 5, and the liquid adding device stops dripping.

The valve member 3 is intermittently opened after being electrified, the valve member 3 is kept closed after being powered off, the electrifying time of the valve member 3 is controlled by the timing control device 4, the timing control device 4 is connected with a power supply through the starting switch 6, and the starting switch 6 is pressed to enable the timing control device 4 to restart timing; the timing control device 4 turns on the power supply circuit where the valve element 3 is located, namely, the power is supplied to the valve element 3, when the timing time does not reach the set time, and the timing control device 4 turns off the power supply circuit where the valve element 3 is located, namely, the power is cut off to the valve element 3, when the timing time reaches the set time. The utility model discloses an automatic liquid feeding device uses part small in quantity, simple structure, with low costs.

In an embodiment, after the valve element 3 is powered on, the valve element 3 receives a pulse signal sent by a control main board, and the pulse signal causes the valve element 3 to be intermittently opened, for example, the valve element 3 is opened when receiving a high level signal, and the valve element 3 is closed when receiving a low level signal, the timing control device 4 is connected to the control main board, the control main board sends the pulse signal to the valve element 3 after the timing control device 4 starts timing, and the valve element 3 stops receiving the pulse signal and keeps closed after power is cut off.

In another embodiment, the timing control device 4 may adopt a power-off delay relay, a normally closed contact of the power-off delay relay is connected in series in a power supply loop of the valve element 3, the start switch 6 is pressed to power on the power-off delay relay, the power-off delay relay starts timing, the normally closed contact maintains a connected state, the valve element 3 is powered on and intermittently opened, when the timing time reaches a set time, the normally closed contact is switched to a normally open contact, the valve element 3 is powered off and remains closed, and the oiling process is finished. When next restarting and refueling, the starting switch 6 is pressed twice continuously, the first pressing of the starting switch 6 is used for powering off the power-off delay relay, the relay recovers a normally closed contact, the valve piece 3 is powered on and is opened intermittently, the second pressing of the starting switch 6 is used for powering on the power-off delay relay, and the relay starts to time and is switched into a normally open contact when the set time is reached.

In another embodiment, a plunger is arranged in the liquid outlet pipe 2, the plunger is used for closing or opening the liquid inlet end of the valve member 3 and is driven by an electric element to move, and an elastic element for pushing the plunger to reset is further arranged in the liquid outlet pipe 2. Timing control device 4 controls the on-time of electric component, and electric component circular telegram back pulling plunger is in order to open the feed liquor end, loosens the plunger after the electric component outage and holds with the closed feed liquor, and the benefit of design plunger is the downward seepage of liquid that prevents in the stock solution bottle 1. It should be understood that the energization times of the electric element and the valve element 3 can be controlled synchronously, i.e. the timing control device 4 energizes the electric element and the valve element 3 simultaneously and de-energizes the electric element and the valve element 3 simultaneously.

The utility model discloses still provide ageing machine, include: the chain transmission mechanism is provided with the row clamps, the row clamps are driven by the chain to move, the chain is driven by the stepping motor to rotate, the length of one chain is rotated every time, lubricating oil is dripped into the chain by the automatic liquid feeding device in the chain rotating process, the chain is lubricated by the lubricating oil, impurities in gaps of the chain are washed by the lubricating oil, and the aging machine can operate flexibly. The liquid outlet nozzle 51 of the output pipe 5 is aligned with the chains, each chain of the chains passes below the liquid outlet nozzle 51, the valve member 3 is opened when each chain moves, the valve member 3 is closed when each chain stops, and the opening and closing actions of the valve member 3 are consistent with the movement action frequency of the chains. The set time of the timing control device 4 is the time when the chain runs through one circle, namely when the timing time reaches the set time, the liquid adding device adds the lubricating oil dropwise to each chain.

The utility model discloses an automatic liquid feeding device can be in the operation in-process of ageing machine for chain dropwise add lubricating oil, need not to shut down, can not influence production efficiency, and the operation is got up very simply moreover, only needs to press starting switch just can open automatic liquid feeding device, and automatic liquid feeding device self-closing after the dropwise add is accomplished has both saved the manual work and can improve production efficiency again.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. Automatic liquid feeding device includes: be equipped with the stock solution bottle of liquid outlet pipe, with the output tube of liquid outlet pipe connection, its characterized in that still includes: the valve is connected between the liquid outlet pipeline and the output pipe in series, and the timing control device is used for controlling the power-on time of the valve.

2. The automatic liquid adding device of claim 1, wherein the timing control device is connected to a power supply through a start switch, and the start switch is pressed to restart the timing control device; the timing control device is connected with a power supply loop where the valve piece is located when the timing time does not reach the set time, and the timing control device is disconnected with the power supply loop where the valve piece is located when the timing time reaches the set time.

3. The automatic charging device according to claim 2, characterized in that said timing control means employs an off-time delay relay, the normally closed contacts of which are connected in series in the power supply circuit of said valve member.

4. The automatic liquid adding device according to any one of claims 1 to 3, wherein one end of the valve member is a liquid inlet end connected to the liquid outlet pipeline, and the other end of the valve member is a liquid outlet end connected to the output pipe, a plunger for closing or opening the liquid inlet end is arranged in the liquid outlet pipeline, and the plunger is driven to move by an electric element.

5. The automatic liquid adding device according to claim 4, wherein said timing control device controls the energization time of said electric element, said electric element pulls said plunger to open said liquid inlet end after energization, and said electric element releases said plunger to close said liquid inlet end after de-energization.

6. The automatic filling device according to claim 1, wherein said delivery pipe is provided with a spout which decreases in size in the direction of dispensing.

7. The automatic filling device according to claim 1, wherein said valve member is a solenoid valve.

8. An aging machine comprising: pressurization stove and chain drive mechanism, its characterized in that still includes: the automatic liquid adding device of any one of claims 1 to 7, wherein lubricating oil is added dropwise to the chain of the chain transmission mechanism through the automatic liquid adding device.

9. The machine of claim 8, wherein the spout of said delivery tube is aligned with said chain, each link of said chain passing under said spout.

10. The aging machine of claim 9, wherein said valve member is opened when each of said links moves and said valve member is closed when each of said links stops.

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