A kind of liquid supply device
Technical field
The utility model relates to a kind of liquid supply device, is specifically related to a kind of liquid supply device needing to add during pan feeding the phospholeum treating pond of replenishers.
Background technology
Nut is a kind of part that mechanical equipment compact siro spinning technology can be got up, it usually and bolt with the use of the object reaching fastening parts, namely by bolt being penetrated the through hole being connected parts and being provided with, carry out fastening the other end coupling nut of bolt to parts, and the nut on automobile, generally include nut body and be holistic annular helmet with nut body, along with automobile industry development, increase fastener demand is more next, to quality and technical requirements also corresponding raising.The more and more important of raw material disposal change produced by fastener.Raw MAT'L need remove surface oxide layer by pickling, then just can complete the pre-processing of material through phosphatization, neutralization, saponification.Pond temperature inside can reach 80 degrees Celsius, has strong acid and strong base, has acid mist and other pernicious gases to evaporate simultaneously.This harsh environment has a strong impact on the healthy of people, life threatening.But raw material disposal is high for conditioning fluid concentration requirement, ensure at finite concentration, otherwise product design can not ensure, therefore frequently need increase additive, with supplementary consumption conditioning fluid.Former Investment in fastener industry is substantially all passed through manually to increase additive, but artificial increase additive cost is high, and safety factor is low, yields poorly.This manually-operated process efficiency is low, easily sends out accident on duty.
In sum, there is following problem in prior art,
The first, the large efficiency of labor strength is low;
The second, easily send out accident on duty and form loss, jeopardize workers ' health and life security.
Utility model content
For above-mentioned defect, the utility model achieves the mechanical fluid infusion of phospholeum treating pond, improves production efficiency, avoids the generation of safety misadventure, alleviates labour intensity, decrease human input, reduce cost.
For achieving the above object, the utility model have employed following technical scheme:
A kind of liquid supply device, for the fluid infusion of phospholeum treating pond, described liquid supply device comprises: an annex solution deposit box, a pipette, a measuring pump, a liquid pushing tube, a sensor and a source switch; Described annex solution deposit box, pipette, measuring pump are sequentially connected with liquid pushing tube, and other one end of described liquid pushing tube connects described treating pond, and described source switch is electrically connected described measuring pump and described sensor; In addition, described sensor is assemblied on described treating pond, for transmitting pan feeding and discharging information to described source switch.
According to the liquid supply device described in the utility model preferred embodiment, described sensor is photoelectric sensor switch.
According to the liquid supply device described in the utility model preferred embodiment, also comprise two ball valves, described two ball valves are assemblied on described pipette and liquid pushing tube respectively, and the material of described ball valve is PVC.
Owing to have employed above technical scheme, make the utility model compared to prior art, there is following advantage and good effect:
The first, the utility model structure is simple, saves and uses manpower;
The second, the utility model avoids the generation of safety misadventure, improves production efficiency, also ensure that quality.
Certainly, implement any one specific embodiment of the present utility model, above whole technique effect might not be had simultaneously.
Accompanying drawing explanation
Fig. 1 is the utility model liquid supply device schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, illustrate the utility model;
Please refer to Fig. 1, the utility model relates to a kind of liquid supply device, and for the mechanical fluid infusion of phospholeum treating pond, described liquid supply device comprises: annex solution deposit box 10, pipette 20, measuring pump 30, liquid pushing tube 40, sensor 50 and source switch 60; Described annex solution deposit box 10, pipette 20, measuring pump 30 are sequentially connected with liquid pushing tube 40, and other one end of described liquid pushing tube 40 connects described treating pond 70, and described source switch 60 is electrically connected described measuring pump 30 and described sensor 50; In addition, described sensor 50 is assemblied on described treating pond 70, for transmitting pan feeding and discharging information to described source switch 60; Measuring pump 30 can accurately control per minute liquid volume added, ensures pond solution concentration.
In order to avoid other inductive switches contact with the direct of material, the sensor 50 of the application is a kind of photoelectric sensor switch, and mounting distance is far away, flexible for installation, can improve service life.
In addition, in order to increase safety, the application employs two ball valves 80, these two ball valves 80 are assemblied on described pipette 20 and liquid pushing tube 40 respectively, when not carrying out phospholeum process or cleaning treating pond 70, can close ball valve 80, prevent annex solution from misdelivering into treating pond 70, in addition, the material of described ball valve 80, pipette 20 and liquid pushing tube 40 is PVC, can prevent annex solution from corroding.Owing to employing pipette 20 and liquid pushing tube 40, so annex solution deposit box 10 and measuring pump 30 can be laid away from pond, avoid corrosion, and change conveniently.
Then treating pond 70 illustrates that the mode of operation of the application is: when will be used to carry out phospholeum process, first two ball valves 80 are opened, annex solution can flow, after opening power, when sensor 50 senses product (steel) of wanting phospholeum process, information is sent to source switch 60, source switch 60 opens measuring pump 30, according to setting content such as flow, flow velocity, carry out the interpolation of annex solution.After phospholeum process completes, product (steel) is sent treating pond 70 by mechanical hand, and when sensor 50 senses that product (steel) leaves, information is sent to source switch 60, source switch 60 closes measuring pump 30, completes current liquid feeding work.
In order to technique is not interrupted, the quantity of annex solution deposit box 10, pipette 20 and measuring pump 30 can be two covers or three covers, is finished like this at the annex solution of a deposit box, when waiting to be added, still has enough annex solutions to use, and can not cause to produce and pause.
Owing to have employed above technical scheme, make the utility model compared to prior art, there is following advantage and good effect:
The first, the utility model structure is simple, saves and uses manpower;
The second, the utility model avoids the generation of safety misadventure, improves production efficiency, also ensure that quality.
It is only preferred embodiment of the present utility model above; but be not used for limiting itself; anyly have the knack of those skilled in the art when without prejudice to the utility model spiritual connotation, the equalization change done and changing, all should drop in protection domain of the present utility model.