CN209158865U - A kind of injection molding machine lubricating oil reusing device - Google Patents
A kind of injection molding machine lubricating oil reusing device Download PDFInfo
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- CN209158865U CN209158865U CN201821932037.8U CN201821932037U CN209158865U CN 209158865 U CN209158865 U CN 209158865U CN 201821932037 U CN201821932037 U CN 201821932037U CN 209158865 U CN209158865 U CN 209158865U
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- oil
- waste oil
- cabinet
- limit detection
- detection switch
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Abstract
The utility model proposes a kind of injection molding machine lubricating oil reusing devices, waste oil is collected, is purified, lubricating oil and water are separated, and oil extraction and drain operation can be carried out automatically according to the amount of purified lubricating oil and water, it is advantageously integrated, high degree of automation, it includes for recycling waste oil and storing the cabinet of waste oil, it is characterised in that: the cabinet is separated into waste oil collecting area and grease purification separation area by partition；Waste oil entrance, primary filter and blowdown valve are equipped on the cabinet of waste oil collecting area side, for the primary filter between waste oil entrance and cabinets cavity, the blowdown valve is set to the bottom of cabinet；It is connected between the waste oil collecting area and grease purification separation area and is equipped with secondary filter in the position communicated；Drain valve, oil drain pump, water level upper limit detection switch, water level lower limit detection switch and oil level upper limit detection switch are equipped on the cabinet of grease purification separation area side.
Description
Technical field
The utility model belongs to lubricating oil recycling technology, and in particular to a kind of injection molding machine lubricating oil recycling dress
It sets.
Background technique
Currently, being generally lubricated using lubricating arrangement to motive positions such as machine hinge, shoes in injection molding machine, after use
Lubricating oil mix to form waste oil and flow back to waste oil oil can with water, dust, the impurity in machine use process and be collected,
But it since there are the impurity such as more dust, water, foreign matter in waste oil, can not reuse, cause largely to waste, so needing
A kind of device recycles the lubricating oil in waste oil, purifies to reuse.
Utility model content
To solve the problems, such as to refer in background technique, the utility model proposes a kind of recyclings of injection molding machine lubricating oil to fill
It sets, waste oil is collected, is purified, lubricating oil and water are separated, and can be according to the amount of purified lubricating oil and water certainly
It is dynamic to carry out oil extraction and drain operation, it is advantageously integrated, high degree of automation, particular technique content is as follows:
A kind of injection molding machine lubricating oil reusing device, including for recycling waste oil and storing the cabinet of waste oil, the case
Body is separated into waste oil collecting area and grease purification separation area by partition；Waste oil is equipped on the cabinet of waste oil collecting area side
Entrance, primary filter and blowdown valve, for the primary filter between waste oil entrance and cabinets cavity, the blowdown valve is set to case
The bottom of body；It is connected between the waste oil collecting area and grease purification separation area and is equipped with secondary filter in the position communicated；
Drain valve, oil drain pump, water level upper limit detection switch, the inspection of water level lower limit are equipped on the cabinet of grease purification separation area side
Switch and oil level upper limit detection switch are surveyed, the drain valve is set to the bottom of cabinet, and the oil drain pump is set to the middle part of cabinet, institute
Water level lower limit detection switch is stated to be set to the bottom of cabinets cavity, be disposed with the water level upper limit detection switch and oil level upwards
Upper limit detection switch.
In one or more embodiments of the utility model, the position of the water level upper limit detection switch is lower than the row
The position of oil pump, the oil level upper limit detection switch is higher than the oil drain pump.
In one or more embodiments of the utility model, the position of the water level upper limit detection switch is without departing from partition
On connected region.
In one or more embodiments of the utility model, it is useless to enable that the lower part of the partition is provided with multiple intercommunicating pores
Oil collection area is connected with grease purification separation area, and the secondary filter is covered on the multiple intercommunicating pore or is set to more
In a intercommunicating pore.
In one or more embodiments of the utility model, the blowdown valve, drain valve are respectively manually or electrically valve
Door.
In one or more embodiments of the utility model, the cabinet has the opening of court and by cover closure, institute
It states and is provided with the waste oil entrance on cover board, the primary filter is located at below waste oil entrance.
The beneficial effects of the utility model are: by the setting waste oil collecting area, grease purification separation area in cabinet, and
Filter screen is set among waste oil collecting area upper layer and partition, the impurity in waste oil is filtered twice, filtered oil and water
It is layered, is detected by the water level in grease purification separation area, oil level inspection switch, when oil level is reached according to the difference of density
When to the upper limit, purified lubricating oil is drawn to engine oil case by oil drain pump, when the water level in grease purification separation area reaches
When the water level upper limit, water is discharged drain valve opening；And the setting of blowdown valve when can be used for cleaning device by the dirt of precipitating, sundries
Discharge.The utility model can integrate directly in injection molding machine, form the circuit of lubricating oil recycling, have preferable technology
Property, practicability and economy, be suitble to promote and apply.
Detailed description of the invention
Fig. 1 is the organigram of the injection molding machine lubricating oil reusing device of the utility model.
Specific embodiment
As follows in conjunction with attached drawing 1, application scheme is further described:
A kind of injection molding machine lubricating oil reusing device, including for recycling waste oil and storing the cabinet 1 of waste oil, the case
Body 1 is separated into waste oil collecting area 101 and grease purification separation area 102 by partition 2；The cabinet of 101 side of waste oil collecting area
On be equipped with waste oil entrance 3, primary filter 4 and blowdown valve 5, the primary filter 4 be located at waste oil entrance 3 and 1 inner cavity of cabinet it
Between, the blowdown valve 5 is set to the bottom of cabinet 1；It is connected between the waste oil collecting area 101 and grease purification separation area 102
And secondary filter 6 is equipped in the position communicated；On the cabinet 1 of 102 side of grease purification separation area be equipped with drain valve 7,
Oil drain pump 8, water level upper limit detection switch 9, water level lower limit detection switch 10 and oil level upper limit detection switch 11, the drain valve 7
Set on the bottom of cabinet 1, the oil drain pump 8 is set to the middle part of cabinet 1, and the water level lower limit detection switch 10 is set in cabinet 1
The bottom of chamber is disposed with the water level upper limit detection switch 9 and oil level upper limit detection switch 11 upwards.Specifically, described
The position of water level upper limit detection switch 9 is lower than the oil drain pump 8, and preferred design, the position of the water level upper limit detection switch 9 is not
Beyond the connected region on partition 2；The position of the oil level upper limit detection switch 11 is higher than the oil drain pump 8.The partition 2
Lower part be provided with multiple intercommunicating pores 20 to enable waste oil collecting area 101 be connected with grease purification separation area 102, the second level filter
Net 6 is covered on the multiple intercommunicating pore 20 or is set in multiple intercommunicating pores 20.The cabinet 1 have court opening and by
Cover board 12 is closed, and the waste oil entrance 3 is provided on the cover board 12, and the primary filter 4 is located at 3 lower section of waste oil entrance.
According to application demand, the blowdown valve 5, drain valve 7 are respectively manually or electrically valve, and in the present embodiment, the blowdown valve 5 is
Manual blowdown valve, the drain valve 7 are electric draining valve.
In actual operation, the waste oil generated in the injection molding machine course of work enters waste oil collecting area by waste oil entrance 3
101, by the filtering of primary filter 4, the solid impurity in waste oil is filtered out, then waste oil enters 101 lower layer of collecting region, profit
Lubricating oil and water are because the difference of density is tentatively layered, and then the oil-water mixture after preliminary layering passes through the company on partition 2
Through-hole enters grease purification separation area 102 after the filtering of secondary filter 6, and lubricating oil and water further separate after standing.
Specifically, when the water level in purification separation area 102 rises to the water level upper limit, under water level upper limit detection switch 9, water level
Limit detection switch 10 checks signal, and drain valve 7 is opened, water is discharged, and when water level is down to lower limit, drain valve is closed.Work as purification
When the lubricating oil of Disengagement zone 102 rises to the upper limit, oil level upper limit inspection switch 11 checks signal, and the starting of oil drain pump 8 will purification
Lubricating oil afterwards is drawn to the grease-box of board, is reused.Secondary filter 6 can be to prevent during draining, oil extraction
Only waste oil collecting area 101 and the too fast flowing of oil, water in purification separation area 102 cause grease is mixed to close again.
In use for some time, primary filter 4 and secondary filter 6 it is seriously polluted or blocking when replaced, together
When the impurity of 101 bottom precipitation of waste oil collecting area is cleaned, openable manual blowdown valve 5 carries out blowdown at this time.
The utility model is structurally reasonable, is easy to use, can reuse to injection molding machine lubricating oil, effectively avoid lubricating
The waste of oil, and reduce the expense of disposition lubricating oil.
It is that above-mentioned preferred embodiment should be regarded as application scheme embodiment for example, all with application scheme thunder
Same, approximate or technology deduction, replacement, improvement for making based on this etc., are regarded as the protection scope of this patent.
Claims (6)
1. a kind of injection molding machine lubricating oil reusing device, including for recycling waste oil and storing the cabinet of waste oil, feature exists
In: the cabinet is separated into waste oil collecting area and grease purification separation area by partition；
Waste oil entrance, primary filter and blowdown valve, the primary filter position are equipped on the cabinet of waste oil collecting area side
Between waste oil entrance and cabinets cavity, the blowdown valve is set to the bottom of cabinet；
It is connected between the waste oil collecting area and grease purification separation area and is equipped with secondary filter in the position communicated；
It is equipped under drain valve, oil drain pump, water level upper limit detection switch, water level on the cabinet of grease purification separation area side
Detection switch and oil level upper limit detection switch are limited, the drain valve is set to the bottom of cabinet, and the oil drain pump is set in cabinet
Portion, the water level lower limit detection switch are set to the bottom of cabinets cavity, are disposed with the water level upper limit detection switch upwards
With oil level upper limit detection switch.
2. injection molding machine lubricating oil reusing device according to claim 1, it is characterised in that: the water level upper limit detection
The position of switch is lower than the oil drain pump, and the position of the oil level upper limit detection switch is higher than the oil drain pump.
3. injection molding machine lubricating oil reusing device according to claim 2, it is characterised in that: the water level upper limit detection
The position of switch is without departing from the connected region on partition.
4. injection molding machine lubricating oil reusing device according to claim 1 or 2 or 3, it is characterised in that: the partition
Lower part is provided with multiple intercommunicating pores to enable waste oil collecting area be connected with grease purification separation area, and the secondary filter is covered in institute
It states on multiple intercommunicating pores or is set in multiple intercommunicating pores.
5. injection molding machine lubricating oil reusing device according to claim 1 or 2 or 3, it is characterised in that: the blowdown
Valve, drain valve are respectively manually or electrically valve.
6. injection molding machine lubricating oil reusing device according to claim 1 or 2 or 3, it is characterised in that: the cabinet tool
There is the opening of court and by cover closure, is provided with the waste oil entrance on the cover board, the primary filter enters positioned at waste oil
Below mouthful.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821932037.8U CN209158865U (en) | 2018-11-22 | 2018-11-22 | A kind of injection molding machine lubricating oil reusing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821932037.8U CN209158865U (en) | 2018-11-22 | 2018-11-22 | A kind of injection molding machine lubricating oil reusing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209158865U true CN209158865U (en) | 2019-07-26 |
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ID=67339447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821932037.8U Active CN209158865U (en) | 2018-11-22 | 2018-11-22 | A kind of injection molding machine lubricating oil reusing device |
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| Country | Link |
|---|---|
| CN (1) | CN209158865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110975334A (en) * | 2019-11-28 | 2020-04-10 | 宁夏共享机床辅机有限公司 | Floating oil removing device |
-
2018
- 2018-11-22 CN CN201821932037.8U patent/CN209158865U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110975334A (en) * | 2019-11-28 | 2020-04-10 | 宁夏共享机床辅机有限公司 | Floating oil removing device |
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