CN213900672U - Oil pump oil injection lubrication control system for glass product production line - Google Patents
Oil pump oil injection lubrication control system for glass product production line Download PDFInfo
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- CN213900672U CN213900672U CN202021974680.4U CN202021974680U CN213900672U CN 213900672 U CN213900672 U CN 213900672U CN 202021974680 U CN202021974680 U CN 202021974680U CN 213900672 U CN213900672 U CN 213900672U
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Abstract
The utility model discloses an oil pump oil injection lubrication control system for a glass product production line, which comprises a main pump, an oil injection branch group and an oil injection controller; each oiling branch in the oiling branch group comprises a branch oil pipe for conveying lubricating oil, an ejector for injecting the lubricating oil into oiling target equipment, an electromagnetic valve for controlling opening and closing of the branch oil pipe and a pressure switch for detecting an oil pressure signal, wherein the electromagnetic valve and the pressure switch are respectively installed on the branch oil pipe, a main pump is connected with the branch oil pipe through a main oil pipe, the branch oil pipe is connected with the ejector, the ejector is installed nearby the oiling target equipment, and an oiling controller is respectively electrically connected with the main pump, the pressure switch and the electromagnetic valve. Adopt the utility model discloses, through the oiling time and the order of control main pump, it is lubricated to only use a main pump to carry out the oiling for production line equipment, has reduced equipment cost and maintenance cost.
Description
Technical Field
The utility model relates to a production control technique especially relates to a glassware production line oil pump oiling lubrication control system.
Background
A plurality of oil pumps are needed by the line-row bottle making machines on all production lines of a kiln in the glass product industry to respectively perform oil injection lubrication on core cylinders, turning machines, feeder machines and other production line equipment of each unit, and 1 spare oil pump is equipped. Because the line bottle-making machine needs 24 hours to operate continuously for production, the stable oil injection lubrication of the oil pump plays an important role in the continuous fault-free operation of the equipment. However, if a special oil pump and a backup pump are provided for each oil pipe branch, such as a core cylinder, a bending machine, a feeder, etc., the equipment cost and the maintenance cost are high.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a glassware production line oil pump oiling lubrication control system is provided, through the oiling time and the order of control main pump, it is lubricated for production line equipment carries out the oiling only to use a main pump, has reduced equipment cost and maintenance cost.
In order to solve the technical problem, the utility model provides an oil pump oil injection lubrication control system for a glass product production line, which comprises a main pump, an oil injection branch group and an oil injection controller; each oil injection branch in the oil injection branch group comprises a branch oil pipe, an injector, an electromagnetic valve and a pressure switch, wherein the electromagnetic valve and the pressure switch are respectively installed on the branch oil pipe, the main pump is connected with the branch oil pipe through the main oil pipe, the branch oil pipe is connected with the injector, the injector is installed near an oil injection target device, and the oil injection controller is respectively and electrically connected with the main pump, the pressure switch and the electromagnetic valve.
As the improvement of the above scheme, the utility model discloses glassware production line oil pump oiling lubrication control system still includes the touch-control screen, and the touch-control screen is connected with the oiling controller electricity.
As the improvement of the above scheme, the utility model discloses glassware production line oil pump oiling lubrication control system still includes the siren, and the siren is connected with the oiling controller electricity.
As the improvement of the above scheme, the utility model discloses glassware production line oil pump oiling lubrication control system still includes auxiliary relay, and the oiling controller passes through auxiliary relay and is connected with the solenoid valve electricity.
As the improvement of the above scheme, the utility model discloses glassware production line oil pump oiling lubrication control system still includes the fuse, and auxiliary relay passes through the fuse and is connected with the solenoid valve electricity.
As the improvement of above-mentioned scheme, the utility model discloses glassware production line oil pump oiling lubrication control system still includes stand-by pump, stand-by pump ball valve and stand-by pump solenoid valve, and the stand-by pump passes through main oil pipe and is connected with branch oil pipe, and stand-by pump ball valve and stand-by pump solenoid valve are installed in main oil pipe and are close to the position of stand-by pump, and stand-by pump solenoid valve are connected with the oiling controller electricity respectively.
As the improvement of above-mentioned scheme, the utility model discloses glassware production line oil pump oiling lubrication control system still includes main pump ball valve and main pump solenoid valve, and main pump ball valve and main pump solenoid valve are installed in main oil pipe and are close to the position of main pump, and the main pump solenoid valve is connected with the oiling controller electricity.
As the improvement of the above scheme, the utility model discloses glassware production line oil pump oiling lubrication control system still includes the branch road ball valve, and the branch road ball valve is installed on branch road oil pipe.
Implement the utility model has the advantages that:
implement the utility model discloses glassware production line oil pump oiling lubrication control system, through the oiling time and the order of control main pump, it is lubricated to only use a main pump to carry out the oiling for production line equipment, has reduced equipment cost and maintenance cost.
Specifically, the oil injection branch group comprises one or more oil injection branches, each oil injection branch corresponds to an oil injection lubrication process of one type of production line equipment, each oil injection branch comprises a branch oil pipe for conveying lubricating oil, an injector for injecting the lubricating oil into an oil injection target device, an electromagnetic valve for controlling opening and closing of the branch oil pipe and a pressure switch for detecting an oil pressure signal, the electromagnetic valve and the pressure switch are respectively installed on the branch oil pipe, a main pump is respectively connected with the branch oil pipe through a main oil pipe, the main pump outputs the lubricating oil to the oil injection branch opened by the electromagnetic valve through the main oil pipe, the branch oil pipe is connected with the injector, and the injector is installed near the specific type of oil injection target device corresponding to the branch oil pipe to perform sufficient oil injection lubrication. In addition, the oil injection controller is respectively and electrically connected with the main pump, the pressure switch and the electromagnetic valve; the oil injection controller coordinates the oil injection and lubrication time and the oil injection and lubrication sequence of different oil injection branches by controlling the opening time and the closing time of the electromagnetic valve, so that lubricating oil is provided for one or more oil injection branches by using only one main pump. Meanwhile, the oil injection controller receives an oil pressure signal of the pressure switch and controls the main pump and the solenoid valve according to the oil pressure signal so as to ensure that the oil pressure level is normal.
Drawings
FIG. 1 is a schematic structural diagram of a first embodiment of an oil pump oiling and lubricating control system for a glassware production line according to the present invention;
FIG. 2 is a schematic structural diagram of a second embodiment of the oil pump oil injection and lubrication control system of the glass product production line;
fig. 3 is a schematic diagram of the electrical connection relationship of the oil injection controller of the oil pump oil injection lubrication control system of the glass product production line of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings. Only this statement, the utility model discloses the upper and lower, left and right, preceding, back, inside and outside etc. position words that appear or will appear in the text only use the utility model discloses an attached drawing is the benchmark, and it is not right the utility model discloses a concrete restriction.
Fig. 1 is a schematic structural diagram of a first embodiment of the oil-filling lubrication control system for the oil pump of the glass product production line, which comprises a main pump 1, an oil-filling branch set and an oil-filling controller 4; the oiling branch set comprises two oiling branches. The oil injection branch group comprises one or more oil injection branches, and each oil injection branch corresponds to an oil injection lubrication process of one type of production line equipment. Each oil injection branch comprises a branch oil pipe for conveying lubricating oil, an ejector for injecting the lubricating oil into the oil injection target equipment, an electromagnetic valve for controlling opening and closing of the branch oil pipe and a pressure switch for detecting an oil pressure signal, wherein the electromagnetic valve and the pressure switch are respectively installed on the branch oil pipe, a main pump is connected with the branch oil pipe through a main oil pipe, the branch oil pipe is connected with the ejector, and the ejector is installed near the oil injection target equipment to perform sufficient oil injection lubrication.
Referring specifically to fig. 1, a first branch of the oil filling line, which includes a solenoid valve 21, a pressure switch 22, and an injector 23, delivers oil to a target oil filling device 24. The second branch of the oil filling, which includes the solenoid valve 31, the pressure switch 32 and the injector 33, delivers the oil to the target equipment 34 of the oil filling.
In addition, the oiling controller is respectively and electrically connected with the main pump, the pressure switch and the electromagnetic valve, and for the sake of clarity of the attached drawings, only the electrical connection relationship between the oiling controller and the main pump is marked in fig. 1. The oil injection controller coordinates the oil injection and lubrication time and the oil injection and lubrication sequence of different oil injection branches by controlling the opening time and the closing time of the electromagnetic valve, so that lubricating oil is provided for one or more oil injection branches by using only one main pump. Meanwhile, the oil injection controller receives an oil pressure signal of the pressure switch and controls the main pump and the solenoid valve according to the oil pressure signal so as to ensure that the oil pressure level is normal.
It should be noted that one glass product production line may include multiple types of oil injection target devices, and one oil injection branch is used to perform oil injection lubrication on all oil injection target devices of the same type, for example, the oil injection target devices may include four types, which are a core cylinder, a turning machine, and a feeder, where each type of device may have one or more oil injection branches, and then four oil injection branches correspond to the four types of oil injection target devices, and each oil injection branch is responsible for the oil injection lubrication process of all devices of the corresponding type.
The oil injection Controller may be a Programmable Logic Controller (PLC), which includes a large number of logic gates composed of triodes, and can logically process the detection electrical signal and output a high-level signal. Preferably, the oiling controller may be an FX1N-24MR model programmable logic controller.
To sum up, the utility model discloses glassware production line oil pump oiling lubrication control system only uses a main pump to carry out the oiling lubrication for production line equipment through the oiling time and the order of control main pump, has reduced equipment cost and maintenance cost.
Fig. 2 is a schematic structural diagram of a second embodiment of the oil pump oil injection and lubrication control system of the glass product production line according to the present invention, and the second embodiment further improves the first embodiment except for all technical features of the first embodiment, and the improvement of the second embodiment is described below with reference to fig. 2.
Further, the utility model discloses glassware production line oil pump oiling lubrication control system second embodiment still includes touch-control screen 5, and touch-control screen 5 is connected with 4 electricity of oiling controller.
The touch screen is used for receiving data of the oiling controller to monitor the oiling and lubricating process, and can send control instructions to the oiling controller to control the main pump and the electromagnetic valve, so that production personnel can conveniently monitor and control the oiling controller.
Further, the utility model discloses glassware production line oil pump oiling lubrication control system second embodiment still includes siren 6, and siren 6 is connected with oiling controller 4 electricity.
Specifically, the alarm is a buzzer alarm or an alarm lamp.
The buzzer alarm can be used for giving out sound alarm, and the alarm lamp can be used for giving out lamp tube alarm to remind production personnel of noticing an alarm signal.
Fig. 3 is a schematic diagram of the electrical connection relationship of the oil injection controller of the oil pump oil injection lubrication control system of the glass product production line of the present invention. The electrical connection of the oiling controller will be described with reference to fig. 3.
Further, the utility model discloses glassware production line oil pump oiling lubrication control system second embodiment still includes auxiliary relay 7, and oiling controller 4 is connected with the solenoid valve electricity through auxiliary relay 7.
The intermediate relay has an auxiliary contact function, and is helpful for improving the safety of the circuit switch.
The utility model discloses glassware production line oil pump oiling lubrication control system second embodiment still includes fuse 8, and auxiliary relay 7 is connected with the solenoid valve electricity through fuse 8.
The fuse opens under overload conditions, which helps to improve the safety of the circuit.
The utility model discloses glassware production line oil pump oiling lubrication control system second embodiment still includes stand-by pump 9, stand-by pump ball valve 10 and stand-by pump solenoid valve 11, and the stand-by pump passes through main road oil pipe and is connected with branch oil pipe, and stand-by pump ball valve 10 and stand-by pump solenoid valve 11 are installed in main road oil pipe near the position of stand-by pump, and stand-by pump 9 and stand-by pump solenoid valve 11 are connected with 4 electricity of oiling controller respectively. For clarity of illustration, the electrical connection between the backup pump solenoid and the oiling controller 4 is not shown in fig. 2.
The oiling controller is also used for starting the standby pump when the main pump is detected to be in failure.
The stand-by pump ball valve and the stand-by pump electromagnetic valve are both used for controlling the switch of the stand-by pump, and the difference lies in that the stand-by pump electromagnetic valve is controlled by the oiling controller, and the stand-by pump ball valve is then the hand valve, and the producer can directly operate the stand-by pump ball valve to control the opening and closing of the stand-by pump.
The utility model discloses glassware production line oil pump oiling lubrication control system second embodiment still includes main pump ball valve 12 and main pump solenoid valve 13, and main pump ball valve 12 and main pump solenoid valve 13 are installed in main way oil pipe position near the main pump, and main pump solenoid valve 13 is connected with 4 electricity of oiling controller. For clarity of illustration, the electrical connection relationship between the main pump solenoid valve 13 and the oiling controller 4 is not labeled in fig. 2.
Main pump ball valve and main pump solenoid valve all are used for controlling the switch of main pump, and the difference lies in that the main pump solenoid valve is controlled by the oiling controller, and the main pump ball valve then is manual valve, and producers can the direct operation main pump ball valve control the opening and closing of main pump.
Preferably, the main pump and the backup pump are both electric lubrication pumps. The electric lubricating pump can adopt a Lincoln brand Z2-0.9-0 model.
The utility model discloses glassware production line oil pump oiling lubrication control system second embodiment still includes the branch road ball valve, and the branch road ball valve is installed on branch road oil pipe. Referring specifically to the second embodiment, as shown in FIG. 2, the first oil injection branch includes a branch ball valve 25 and the second oil injection branch includes a branch ball valve 35.
The branch ball valve and the electromagnetic valve are used for controlling opening and closing of the branch oil pipe, and different from the electromagnetic valve, the branch ball valve is a manual valve, and a manufacturer can directly operate the branch ball valve to control opening and closing of the branch oil pipe.
The endpoints in FIG. 3 are illustrated as follows: the end point a is connected with a main pump electromagnetic valve, the end point b is connected with a standby pump electromagnetic valve, the end point c is connected with an electromagnetic valve of a first oil filling branch, the end point d is connected with an electromagnetic valve of a second oil filling branch, the end point e is connected with an electromagnetic valve of a third oil filling branch, the end point f is connected with an electromagnetic valve of a fourth oil filling branch, the end points g, h, i and j can be connected with an alarm, the end point k is connected with a main pump, the end point l is connected with a standby pump, the end points m, n, o and p can be connected with a.
Through the utility model discloses glassware production line oil pump oiling lubrication control system carries out the step as follows of controlling glassware production line oil pump oiling lubricated process:
firstly, setting branch starting interval time, an oil pressure threshold value, pump starting delay time, valve closing delay time and oil pressure alarm time in an oil injection controller;
then the oiling controller starts timing;
when the timing time reaches the branch starting interval time, the oil injection controller controls the electromagnetic valve to be opened, the oil injection controller continues to time until the pump starting delay time, and then the main pump is opened;
when the oil pressure signal detected by the pressure switch reaches the oil pressure threshold value, the oil injection controller closes the main pump, continues to count time until the valve closing delay time, and then controls the electromagnetic valve to close.
The four steps are applicable to the first embodiment and the second embodiment of the oil-injection lubrication control system of the glass product production line oil pump. Wherein, the third step and the fourth step are not in sequence.
The above process is exemplified below.
Firstly, parameters are set in the oiling controller, for example, the branch starting interval time of the first oiling branch is set to be 6 minutes, and the branch starting interval time of the second oiling branch is set to be 12 minutes. The oil pressure threshold of the two oil filling branches is 7.5 mpa. The pump start delay time of the two oil injection branches is set to be 2 seconds. The valve closing delay times of both oil injection branches were set to 15 seconds.
When the timing time reaches the branch starting interval time of one of the two oil injection branches, the oil injection controller controls the electromagnetic valve to be opened, the currently-operated main pump is started after delaying for 2 seconds, when the oil pressure signal detected by the pressure switch of the oil injection branch reaches the oil pressure threshold value, the currently-operated main pump is closed, and the electromagnetic valve is closed after delaying for 15 seconds.
And when the oil pressure detected by a pressure switch in the oil injection branch does not reach 7.5mpa within 3 minutes, the oil injection controller closes the currently running main pump.
To the utility model discloses glassware production line oil pump oiling lubrication control system second embodiment can also have the fifth step:
when the timing time reaches the oil pressure alarm time, the pressure of the oil injection branch does not reach the oil pressure threshold value, the oil injection controller sends out alarm information and closes the main pump.
Specifically, in the implementation process, when the oil pressure detected by the pressure switch in the oil injection branch does not reach 7.5mpa within 3 minutes, the oil injection controller drives the alarm to give an alarm.
It should be noted that, adopt the utility model discloses in the glass products production line oil pump oiling lubrication control system second embodiment carries out the flow of controlling to glass products production line oil pump oiling lubricated process, third step, fourth step and fifth step do not have precedence order.
For the utility model discloses glass goods production line oil pump oiling lubrication control system second embodiment, when the main pump trouble, to the switching of main pump and stand-by pump, can remove the main pump through the manual work, also can realize through closing main pump ball valve and main pump solenoid valve. In the case of switching to the backup pump, the backup pump assumes the same function as the main pump in the above process. In addition, the parameter setting can be directly set in the oiling controller or can be set through the touch screen.
In addition, a buffering time can be set in the oil injection controller, for example, 5 seconds, and when the electromagnetic valve of the currently opened oil injection branch is closed, other oil injection branches reaching the branch starting interval time are sequentially started after the buffering time, so that different oil injection branches can be smoothly switched.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.
Claims (8)
1. An oil pump oil injection lubrication control system for a glass product production line is characterized by comprising a main pump, an oil injection branch group and an oil injection controller;
each oil injection branch in the oil injection branch group comprises a branch oil pipe, an injector, an electromagnetic valve and a pressure switch, the electromagnetic valve and the pressure switch are respectively installed on the branch oil pipe, the main pump is connected with the branch oil pipe through a main oil pipe, the branch oil pipe is connected with the injector, the injector is installed near an oil injection target device, and the oil injection controller is respectively electrically connected with the main pump, the pressure switch and the electromagnetic valve.
2. The glassware production line oil pump oiling lubrication control system of claim 1, further including a touch screen electrically connected to the oiling controller.
3. The glassware manufacturing line oil pump oiling lubrication control system of claim 1, further including an alarm electrically connected to the oiling controller.
4. The glassware manufacturing line oil pump oiling lubrication control system of claim 1, further including an intermediate relay through which the oiling controller is electrically connected to the solenoid valve.
5. The glassware production line oil pump oiling lubrication control system of claim 4, further including a fuse, wherein said intermediate relay is electrically connected to said solenoid valve through said fuse.
6. The glassware production line oil pump oiling lubrication control system of claim 1, further including a backup pump, a backup pump ball valve and a backup pump solenoid valve, wherein the backup pump is connected with the branch oil pipe through a main oil pipe, the backup pump ball valve and the backup pump solenoid valve are installed at a position of the main oil pipe close to the backup pump, and the backup pump solenoid valve are respectively electrically connected with the oiling controller.
7. The glassware production line oil pump oiling lubrication control system of claim 6, which further includes a main pump ball valve and a main pump solenoid valve, the main pump ball valve and the main pump solenoid valve are installed at the main oil pipe near the main pump, and the main pump solenoid valve is electrically connected with the oiling controller.
8. The glassware production line oil pump oiling lubrication control system of claim 1, which further includes a branch ball valve mounted on said branch oil pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021974680.4U CN213900672U (en) | 2020-09-10 | 2020-09-10 | Oil pump oil injection lubrication control system for glass product production line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021974680.4U CN213900672U (en) | 2020-09-10 | 2020-09-10 | Oil pump oil injection lubrication control system for glass product production line |
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| CN213900672U true CN213900672U (en) | 2021-08-06 |
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| CN202021974680.4U Active CN213900672U (en) | 2020-09-10 | 2020-09-10 | Oil pump oil injection lubrication control system for glass product production line |
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- 2020-09-10 CN CN202021974680.4U patent/CN213900672U/en active Active
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