CN215181542U - Lubricating energy-saving control device for internal mixer lubricating station - Google Patents
Lubricating energy-saving control device for internal mixer lubricating station Download PDFInfo
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- CN215181542U CN215181542U CN202121020432.0U CN202121020432U CN215181542U CN 215181542 U CN215181542 U CN 215181542U CN 202121020432 U CN202121020432 U CN 202121020432U CN 215181542 U CN215181542 U CN 215181542U
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- internal mixer
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- saving control
- banbury mixer
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Abstract
The utility model discloses a lubricated energy-saving control device in banbury mixer lubrication station, including setting up control module and the hydraulic module in banbury mixer main part side, banbury mixer main part side is provided with the lubrication station locating seat that is used for installing technology oil pump, one side of technology oil pump is provided with the oil pump motor of being connected with it, technology oil pump and oil pump motor constitute hydraulic module, the technology oil pump passes through the connecting pipe and is connected with the banbury mixer main part, banbury mixer main part side is provided with control mechanism, the inside control module who comprises PLC controller and converter of control mechanism. The utility model has the advantages of being scientific and reasonable in structural design, this scheme increases converter and PLC controller and is used for controlling the technology oil pump, and this scheme of use can show the quantity of practicing thrift technology oil to reduce technology oil cost, improved the operating efficiency of motor, prolonged oil pump motor life-span.
Description
Technical Field
The utility model relates to a lubricated energy-saving control equipment technical field in lubricated station of banbury mixer specifically is a lubricated energy-saving control device in lubricated station of banbury mixer.
Background
The closed rubber mixing machine is called as internal mixer, also called as kneading machine, and is mainly used for plastication and mixing of rubber. The internal mixer is a machine which is equipped with a pair of rotors with specific shapes and can be relatively rotated, and can be used for plasticating and mixing polymer material in a clearance mode under the closed state of adjustable temperature and pressure, and is mainly formed from internal mixing chamber, rotor sealing device, feeding and pressing device, discharging device, driving device and machine base. Traditional banbury mixer hydraulic pressure station has only a main oil pump, because the banbury mixer is the machine of 24 hours continuous operation every day, the main oil pump will be ceaselessly for hydraulic means provides the energy, and working strength is very big, often because the main oil pump breaks down, influences the work of whole banbury mixer, leads to the serious problem of banbury mixer shut down. The process oil pump of the existing lubricating station runs at power frequency, an adjusting mechanism is not arranged, and the internal mixer is filled with oil all the time during running. Therefore, the lubricating energy-saving control device for the lubricating station of the internal mixer is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a lubricated energy-saving control device in banbury mixer lubrication station to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lubricated energy-saving control device in banbury mixer lubrication station, is including setting up control module and the hydraulic module in banbury mixer main part side, banbury mixer main part side is provided with the lubrication station locating seat that is used for installing technology oil pump, one side of technology oil pump is provided with the oil pump motor of being connected with it, hydraulic module is constituteed to technology oil pump and oil pump motor, the technology oil pump passes through the connecting pipe and is connected with the banbury mixer main part, banbury mixer main part side is provided with control mechanism, the inside control module who comprises PLC controller and converter of control mechanism.
Preferably, the connecting pipe is provided with an electromagnetic valve.
Preferably, an oil pressure sensor is arranged on a hydraulic circuit inside the internal mixer main body.
Preferably, the control mechanism is connected in parallel with the oil pump motor and the valve in sequence through a lead.
Preferably, one end of the process oil pump is connected with an oil inlet valve platform through an oil inlet pipe, and the other end of the process oil pump is connected with an oil outlet valve platform through an oil outlet pipe.
Preferably, the oil inlet pipe and the oil outlet pipe are provided with valves.
Compared with the prior art, the beneficial effects of the utility model are that: this kind of lubricated energy-saving control device in lubricated station of banbury mixer, structural design is simple reasonable, has stronger practicality, this scheme increases converter and PLC controller and is used for controlling the technology oil pump, the running frequency that can change the frequency conversion reduces the oiling, the during operation PLC controller gives speed signal to the converter, converter drive technology oil pump motor operation, technology oil pump operation is beaten the technology oil into the banburying chamber of banbury mixer main part, the running speed of technology oil pump is controlled through the position of ram pressure hammer on the banbury mixer, use this scheme can show the quantity of practicing thrift technology oil, thereby reduce technology oil cost, in addition, the oil pump motor need not work all the time under the power frequency state, oil pump motor load has been alleviateed, the operating efficiency of motor has been improved, oil pump motor life-span has been prolonged.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the operation principle of the present invention;
fig. 3 is a schematic view of the oil inlet and outlet mode of the process oil pump of the present invention.
In the figure: 1 internal mixer main body, 11 lubricating station locating seats, 12 process oil pumps, 13 oil pump motors, 14 connecting pipes, 15 control mechanisms, 16 oil pressure sensors, 17PLC controllers, 18 frequency converters, 2 oil inlet pipes, 21 oil inlet valve tables, 22 oil outlet pipes, 23 oil outlet valve tables and 24 valves.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a lubricating energy-saving control device of an internal mixer lubricating station comprises a control module and a hydraulic module which are arranged on the side surface of an internal mixer main body 1, wherein the side surface of the internal mixer main body 1 is provided with a lubricating station positioning seat 11 for mounting a process oil pump 12, one side of the process oil pump 12 is provided with an oil pump motor 13 connected with the process oil pump, the process oil pump 12 and the oil pump motor 13 form the hydraulic module, the process oil pump 12 is connected with the internal mixer main body 1 through a connecting pipe 14, the connecting pipe 14 is provided with an electromagnetic valve, an oil pressure sensor 16 is arranged on a hydraulic loop in the internal mixer main body 1, the side surface of the internal mixer main body 1 is provided with a control mechanism 15, the control mechanism 15 internally comprises a control module consisting of a PLC (programmable logic controller) 17 and a frequency converter 18, the control mechanism 15 is sequentially connected with the oil pump motor 13 and a valve in parallel through a lead, one end of the process oil pump 12 is connected with an oil inlet valve table 21 through an oil inlet pipe 2, the other end of the process oil pump 12 is connected with an oil outlet valve table 23 through an oil outlet pipe 22, the oil inlet pipe 2 and the oil outlet pipe 22 are provided with valves 24, the valves 24 control the circulation of pipelines, the frequency converter 18 and the PLC 17 are added to the scheme to control the operation of the process oil pump 12, the oil injection can be reduced by changing the operation frequency of frequency conversion, the PLC 17 gives a speed signal to the frequency converter 18 when in operation, the frequency converter 18 drives the process oil pump motor 13 to operate, the process oil pump 12 operates to pump the process oil into the banburying chamber of the banburying machine main body 1, the operation speed of the process oil pump 12 is controlled by the position of a top bolt pressing hammer on the banburying machine, the use of the scheme can obviously save the use amount of the process oil, thereby reducing the cost of the process oil, in addition, the oil pump motor 13 does not need to always work under the power frequency state, the load of the motor 13 is lightened, and the operation efficiency of the oil pump motor 13 is improved, the life of the oil pump motor 13 is extended.
The working principle is as follows:
the lubricating energy-saving control device of the internal mixer lubricating station, when in work, the oil pressure sensor 16 monitors the oil pressure condition in the internal mixer in time and feeds data back to the control module, so that the control module automatically adjusts the running power of the oil pump motor 13, the PLC 17 in the control module gives a speed signal to the frequency converter 18, the frequency converter 18 drives the process oil pump motor 13 to run, the process oil pump 12 runs to pump the process oil into the internal mixing chamber of the internal mixer main body 1, the running speed of the process oil pump 12 is controlled by the position of the ram pressing hammer on the internal mixer, when the ram is in a high position, the internal mixing chamber has large space, at the moment, the rubber material is mixed and overturned without injecting a large amount of process oil, therefore, the PLC 17 gives a speed signal to the frequency converter 18, the frequency converter 18 drives the oil pump motor 13 to run with reduced power, thereby reducing the oil injection amount and further reducing the oil injection by changing the running frequency of the frequency conversion, the scheme can obviously save the using amount of the process oil, thereby reducing the cost of the process oil, in addition, the oil pump motor 13 does not need to work under the power frequency state all the time, the load of the oil pump motor 13 is lightened, the operation efficiency of the oil pump motor 13 is improved, the service life of the oil pump motor 13 is prolonged, the problem that the process oil pump of the original lubrication station uses the power frequency motor to drive the main hydraulic oil pump is solved, the power of the motor is always at a higher upper limit value, in the actual operation, no adjusting mechanism exists, the internal mixer is used for injecting oil all the time, the motor efficiency is low, unnecessary waste is caused, and the cost is increased.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a lubricated energy-saving control device in banbury mixer lubrication station, is including setting up control module and the hydraulic module in banbury mixer main part (1) side, its characterized in that: the side of the internal mixer main body (1) is provided with a lubricating station positioning seat (11) for mounting a process oil pump (12), one side of the process oil pump (12) is provided with an oil pump motor (13) connected with the process oil pump, the process oil pump (12) and the oil pump motor (13) form a hydraulic module, the process oil pump (12) is connected with the internal mixer main body (1) through a connecting pipe (14), the side of the internal mixer main body (1) is provided with a control mechanism (15), and the control mechanism (15) is internally provided with a control module consisting of a PLC (programmable logic controller) (17) and a frequency converter (18).
2. The lubrication energy-saving control device of the internal mixer lubricating station according to claim 1, characterized in that: the connecting pipe (14) is provided with an electromagnetic valve.
3. The lubrication energy-saving control device of the internal mixer lubricating station according to claim 1, characterized in that: an oil pressure sensor (16) is arranged on a hydraulic circuit inside the internal mixer main body (1).
4. The lubrication energy-saving control device of the internal mixer lubricating station according to claim 1, characterized in that: and the control mechanism (15) is connected with the oil pump motor (13) and the valve in parallel in sequence through a lead.
5. The lubrication energy-saving control device of the internal mixer lubricating station according to claim 1, characterized in that: one end of the process oil pump (12) is connected with an oil inlet valve table (21) through an oil inlet pipe (2), and the other end of the process oil pump (12) is connected with an oil outlet valve table (23) through an oil outlet pipe (22).
6. The lubrication energy-saving control device of the internal mixer lubricating station according to claim 5, characterized in that: and valves (24) are arranged on the oil inlet pipe (2) and the oil outlet pipe (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121020432.0U CN215181542U (en) | 2021-05-13 | 2021-05-13 | Lubricating energy-saving control device for internal mixer lubricating station |
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| CN202121020432.0U CN215181542U (en) | 2021-05-13 | 2021-05-13 | Lubricating energy-saving control device for internal mixer lubricating station |
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| CN215181542U true CN215181542U (en) | 2021-12-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114458933A (en) * | 2021-12-27 | 2022-05-10 | 大连橡胶塑料机械有限公司 | Intelligence banbury mixer lubricating system that economizes on fuel |
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2021
- 2021-05-13 CN CN202121020432.0U patent/CN215181542U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114458933A (en) * | 2021-12-27 | 2022-05-10 | 大连橡胶塑料机械有限公司 | Intelligence banbury mixer lubricating system that economizes on fuel |
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