CN216329920U - Simple lubricating oil-saving device for injection molding machine - Google Patents
Simple lubricating oil-saving device for injection molding machine Download PDFInfo
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- CN216329920U CN216329920U CN202122433840.5U CN202122433840U CN216329920U CN 216329920 U CN216329920 U CN 216329920U CN 202122433840 U CN202122433840 U CN 202122433840U CN 216329920 U CN216329920 U CN 216329920U
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Abstract
The utility model relates to the field of injection molding machines, in particular to a simple lubricating and oil-saving device for an injection molding machine, which comprises a rack, an injection molding machine body, a second oil outlet, an oil tank, a recovery and purification device, a pipeline mechanism, a first switch valve and a pump, wherein the rack is provided with a first oil outlet; the second oil outlet is formed in the bottom of the injection molding machine body; the oil tank is fixedly arranged on the rack at the top of the injection molding machine body; the recovery and purification device is fixedly arranged on the ground at one side of the injection molding machine body; a pipeline mechanism for conveying lubricating oil is fixedly arranged among the oil tank, the injection molding machine body and the recovery and purification device; the first switch valve is fixedly arranged on a pipeline mechanism communicated between the second oil outlet and the recovery and purification device; the pump is arranged on the pipeline mechanism close to one end of the oil tank. The utility model realizes the recycling of the lubricating oil and achieves the purpose of saving oil by arranging the second oil outlet, the oil tank, the recovery and purification device, the pipeline mechanism, the first switch valve and the pump.
Description
Technical Field
The utility model relates to the field of injection molding machines, in particular to a simple lubricating and oil-saving device for an injection molding machine.
Background
The lubricating oil is a liquid or semisolid lubricating agent used on various types of automobiles and mechanical equipment to reduce friction and protect machines and workpieces, and mainly plays roles in lubrication, auxiliary cooling, rust prevention, cleaning, sealing, buffering and the like. At the present stage, the injection molding machine has large using amount of the lubricating oil, and the lubricating oil can not be recycled, so that huge resource waste is caused, and therefore, the technical problem of how to reduce the consumption of the lubricating oil when the injection molding machine is lubricated is provided.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, a simple lubricating and oil-saving device for an injection molding machine is provided.
In order to achieve the above purposes, the technical scheme adopted by the utility model is as follows:
a simple lubricating oil-saving device for an injection molding machine comprises a rack and an injection molding machine body;
the oil recovery and purification device comprises a first oil outlet, an oil tank, a recovery and purification device, a pipeline mechanism, a first switch valve and a pump;
the second oil outlet is formed in the bottom of the injection molding machine body;
the oil tank is fixedly arranged on the rack at the top of the injection molding machine body;
the recovery and purification device is fixedly arranged on the ground at one side of the injection molding machine body;
a pipeline mechanism for conveying lubricating oil is fixedly arranged among the oil tank, the injection molding machine body and the recovery and purification device;
the first switch valve is fixedly arranged on a pipeline mechanism communicated between the second oil outlet and the recovery and purification device;
the pump is arranged on the pipeline mechanism close to one end of the oil tank.
Preferably, the scrap iron recycling device comprises a scrap iron box, an electromagnet and a supporting plate;
the scrap iron box is arranged on the rack on one side of the injection molding machine body;
the electromagnet is fixedly arranged at the bottom of the outer side of the scrap iron box;
and a support plate for supporting the electromagnet is fixedly arranged on the rack at the bottom of the electromagnet.
Preferably, the impurity filtering device comprises an impurity box and a filtering membrane;
the impurity box is fixedly arranged on the ground at one side of the scrap iron box;
the filtering membrane is fixedly arranged in the impurity box.
Preferably, a bracket for supporting the pipeline mechanism is fixedly arranged on the frame.
Preferably, a check valve is arranged on the first oil inlet.
Preferably, the oil-saving valve further comprises a second switch valve and an oil discharge port;
the oil discharge port is formed at the bottom of the oil tank;
the second switch valve is fixedly arranged on the oil discharge port.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model realizes the recycling of the lubricating oil and achieves the purpose of saving oil by arranging the second oil outlet, the oil tank, the recovery and purification device, the pipeline mechanism, the first switch valve and the pump.
2. According to the utility model, the scrap iron box, the electromagnet and the supporting plate are arranged, so that scrap iron in the lubricating oil is removed, and the lubricating oil output from the scrap iron box is ensured not to contain scrap iron.
3. According to the utility model, the impurity box and the filtering membrane are arranged, so that impurities generated by the lubricating oil are removed.
4. The check valve is arranged, so that the backflow of the lubricating oil in the injection molding machine body is avoided.
5. The lubricating oil discharge device has the advantages that the second switch valve and the oil discharge port are arranged, and the technical effect of completely discharging the lubricating oil in the device is achieved.
Drawings
FIG. 1 is a general assembled perspective view of the present invention;
FIG. 2 is a perspective view of the present invention with a portion of the frame removed for general assembly;
FIG. 3 is an overall assembled perspective view of the present invention with the first cover and the second cover removed;
FIG. 4 is a first perspective view of the assembly of the oil tank and the injection molding machine body of the utility model;
FIG. 5 is a second perspective view of the assembly of the oil tank and the injection molding machine body of the present invention;
fig. 6 is a top view of the tank of the present invention.
The reference numbers in the figures are:
1-a frame;
2-injection molding machine body; 2 a-a second oil outlet; 2 b-a second oil inlet;
3-an oil tank; 3 a-a first oil outlet; 3 b-a first oil inlet; 3 c-a second on-off valve; 3 d-oil discharging;
4-a recovery purification device; 4 a-scrap iron recovery device; 4a 1-electromagnet; 4a 2-support plate;
4a 3-first lid; 4a 4-iron filings case; 4 b-an impurity filtration device; 4b 1-filtration membrane;
4b2 — a second lid; 4b 3-impurity box;
5-a pipeline mechanism; 5 a-a first on-off valve;
6-a pump;
7-a scaffold;
8-check valve.
Detailed Description
The following description is presented to disclose the utility model so as to enable any person skilled in the art to practice the utility model. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
In order to solve the technical problem of how to reduce the consumption of lubricating oil when lubricating an injection molding machine, as shown in fig. 1 and fig. 4-6, the following technical scheme is provided:
a simple lubricating oil-saving device for an injection molding machine comprises a frame 1 and an injection molding machine body 2;
the oil recovery and purification device also comprises a second oil outlet 2a, an oil tank 3, a recovery and purification device 4, a pipeline mechanism 5, a first switch valve 5a and a pump 6;
the second oil outlet 2a is formed in the bottom of the injection molding machine body 2;
the oil tank 3 is fixedly arranged on the rack 1 at the top of the injection molding machine body 2;
the recovery and purification device 4 is fixedly arranged on the ground at one side of the injection molding machine body 2;
a pipeline mechanism 5 for conveying lubricating oil is fixedly arranged among the oil tank 3, the injection molding machine body 2 and the recovery and purification device 4;
the first switch valve 5a is fixedly arranged on a pipeline mechanism 5 communicated between the second oil outlet 2a and the recovery and purification device 4;
the pump 6 is arranged on the pipe means 5 near one end of the tank 3.
Specifically, injection molding machine body 2 is fixed to be set up in frame 1, and second oil inlet 2b has been seted up at injection molding machine body 2 top, and second oil-out 2a has been seted up to injection molding machine body 2 bottom. First oil inlet 3b has been seted up at 3 tops of oil tank, and second oil-out 2a has been seted up to 3 bottoms of oil tank, has seted up a through-hole on the frame 1 of being connected with 3 bottoms of oil tank, and the through-hole axis is collinear with first oil-out 3a axis, is provided with pipeline mechanism 5 through the through-hole is fixed between first oil-out 3a and second oil inlet 2b, retrieves purifier 4 and includes iron fillings recovery unit 4a and impurity filtering device 4 b. Before the device starts to operate, an operator needs to fill the whole device with oil, after the device is filled with oil, the operator needs to close the first switch valve 5a, the device starts to operate, lubricating oil in the injection molding machine body 2 starts to lubricate and cool the injection molding machine body 2, after a period of time, the injection molding machine body 2 stops operating, the operator opens the first switch valve 5a, the pump 6 arranged on a pipeline near the oil tank 3 can pump oil in the recovery and purification device into the oil tank 3, and because the oil in the device is in a closed-loop space, when the pump 6 pumps the oil in the recovery and purification device 4 into the oil tank 3, the oil in the injection molding machine body 2 can also enter the recovery and purification device, and the oil in the oil tank 3 can also enter the injection molding machine body 2. The used oil in the injection molding machine body 2 is filtered by the recovery and purification device 4 and is pumped back to the oil pump 6 by the pump 6 again, so that the lubricating oil in the device can be recycled, the utilization rate of the lubricating oil is improved, and the purpose of saving oil is achieved.
Further:
in order to solve the technical problem of how to remove scrap iron during recovery and purification due to scrap iron generated during the operation of an injection molding machine, the following technical scheme is provided as shown in figures 1-2:
the scrap iron recycling device 4a comprises a scrap iron box 4a4, an electromagnet 4a1 and a supporting plate 4a 2;
the scrap iron box 4a4 is arranged on the frame 1 at one side of the injection molding machine body 2;
the electromagnet 4a1 is fixedly arranged at the bottom outside the scrap iron box 4a 4;
a support plate 4a2 for supporting the electromagnet 4a1 is fixed to the frame 1 at the bottom of the electromagnet 4a 1.
Specifically, the top of the iron chip box 4a4 is provided with a first opening, and a first cover 4a3 is arranged on the first opening. The electromagnet 4a1 is always in the electrified state, when the device stops operating, the staff opens the first switch valve 5a, under the action of the pump 6, the lubricating oil containing iron filings can flow into the iron filings box 4a4, and because of the strong suction force of the electromagnet 4a1, the tiny iron filings particles in the lubricating oil can be directly adsorbed at the bottom of the iron filings box 4a4 and can not move. After the iron chip box is used for a period of time, the worker only needs to open the first cover 4a3 at the top of the iron chip box 4a4 and disconnect the electricity on the electromagnet 4a1 at the same time to clean the bottom of the iron chip box 4a 4. So just realized having guaranteed not to have iron fillings in the lubricating oil of export from iron fillings case 4a4 to the removal of iron fillings.
Further:
in order to solve the technical problem of how to remove impurities generated by the lubricating oil, as shown in fig. 1 and 3, the following technical scheme is provided:
the impurity filtering device 4b includes an impurity tank 4b3 and a filtering membrane 4b 1;
the impurity box 4b3 is fixedly arranged on the ground at one side of the scrap iron box 4a 4;
the filtering membrane 4b1 is fixedly arranged in the impurity box 4b 3.
Specifically, the top of the impurity box 4b3 is provided with a second opening, and a second cover 4b2 is arranged on the second opening. Considering the greatest possible removal of impurities, the filtering membrane 4b1 is preferably vertically arranged in the impurity box 4b3, the filtering membrane 4b1 is uniformly arranged along the length direction of the impurity box 4b3, the lubricating oil inlet and outlet of the impurity box 4b3 are oppositely arranged along the length direction of the impurity box 4b3 at the top of the impurity box 4b3, the filtering membrane 4b1 is arranged between the lubricating oil inlet and outlet of the impurity box 4b3, the lubricating oil discharged from the scrap iron recovery device 4a is collected by the impurity box 4b3, at this time, the existence of scrap iron in the lubricating oil is very small, but because the lubricating oil works for a long time in the injection molding machine body 2, the lubricating oil generates some impurities due to high temperature, so that the recycling of the lubricating oil is realized, and the removal of the impurities is also necessary. After lubricating oil passed through pipeline mechanism 5 from iron fillings recovery unit 4a and got into impurity filter equipment 4b, lubricating oil can be carried out layer upon layer by filtration membrane 4b1 and filter, has guaranteed the clean nature of lubricating oil, can also carry out further interception to the iron fillings that adsorb completely among the iron fillings purifier simultaneously and filter. When used for a period of time, the second lid 4b2 is simply opened, the filter membrane 4b1 in the impurity box 4b3 is removed and replaced with a new filter membrane 4b 1.
Further:
in order to solve the technical problem that the pipeline mechanism 5 arranged between the oil tank 3 and the impurity filtering device 4b is too long, so that the pipeline mechanism 5 is unstable when the lubricating oil is transported, as shown in fig. 1, the following technical scheme is provided:
a bracket 7 for supporting the pipeline mechanism 5 is fixedly arranged on the frame 1.
Specifically, because impurity filter equipment 4b sets up on ground, impurity filter equipment 4b and 3 tops of oil tank have certain distances in addition, so need a longer pipeline to connect, but if nothing goes to support, it can harm pipeline mechanism 5 to go to transport lubricating oil alone by pipeline mechanism 5 self, so the setting of support 7 is in order to provide the support for pipeline mechanism 5, has realized when the device transports lubricating oil, has guaranteed pipeline mechanism 5's stability.
Further:
in order to solve the technical problem of how to avoid the backflow of the lubricating oil in the injection molding machine body 2, as shown in fig. 2, the following technical scheme is provided:
a check valve 8 is provided on the first oil inlet 3 b.
Specifically, since the pipeline mechanism 5 between the first oil outlet 3a and the second oil inlet 2b is not provided with a switch valve, in order to prevent the oil in the injection molding machine body 2 from flowing back into the oil tank 3, the check valve 8 is arranged at the top end of the oil tank 3 by utilizing the closed-loop principle of the oil circuit of the device, and due to the unidirectionality of the check valve 8, the lubricating oil can only enter the oil tank 3 from the impurity filtering device 4b through the pipeline mechanism 5, but cannot flow back to the impurity filtering device 4b from the oil tank 3, and further, the oil in the injection molding machine body 2 cannot flow back into the oil tank 3.
Further:
in order to solve the technical problem of how to completely discharge the lubricating oil in the device after the lubricating oil is recycled for a period of time, as shown in fig. 2-3 and fig. 6, the following technical solutions are provided:
the device also comprises a second switch valve 3c and an oil discharge port 3 d;
the oil discharge port 3d is formed at the bottom of the oil tank 3;
the second on-off valve 3c is fixedly provided on the oil drain port 3 d.
Specifically, the axis of the oil discharge port 3d is collinear with the axis of the first oil inlet 3b, the oil discharge port 3d on the inner side of the oil tank 3 is inclined, and when lubricating oil is repeatedly used and cannot be reused through the recovery and purification device 4, the lubricating oil in the device needs to be completely discharged and replaced by new lubricating oil. Only the second on-off valve 3c and the first on-off valve 5a need to be opened while the pump 6 is operated, the pump 6 pumps the lubricating oil into the oil tank 3, and the lubricating oil is finally discharged through the oil discharge port 3 d. Thereby achieving the technical effect of discharging the lubricating oil in the device completely.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A simple lubricating and oil-saving device for an injection molding machine comprises a rack (1) and an injection molding machine body (2);
the device is characterized by further comprising a second oil outlet (2a), an oil tank (3), a recovery and purification device (4), a pipeline mechanism (5), a first switch valve (5a) and a pump (6);
the second oil outlet (2a) is formed in the bottom of the injection molding machine body (2);
the oil tank (3) is fixedly arranged on the rack (1) at the top of the injection molding machine body (2);
the recovery and purification device (4) is fixedly arranged on the ground at one side of the injection molding machine body (2);
a pipeline mechanism (5) for conveying lubricating oil is fixedly arranged among the oil tank (3), the injection molding machine body (2) and the recovery and purification device (4);
the first switch valve (5a) is fixedly arranged on a pipeline mechanism (5) communicated between the second oil outlet (2a) and the recovery and purification device (4);
the pump (6) is arranged on the pipeline mechanism (5) close to one end of the oil tank (3).
2. The simplified type of the lubricant saving device for the injection molding machine according to claim 1, wherein the scrap iron recovery device (4a) includes a scrap iron box (4a4), an electromagnet (4a1) and a support plate (4a 2);
the scrap iron box (4a4) is arranged on the frame (1) at one side of the injection molding machine body (2);
the electromagnet (4a1) is fixedly arranged at the bottom of the outer side of the scrap iron box (4a 4);
a support plate (4a2) for supporting the electromagnet (4a1) is fixedly arranged on the frame (1) at the bottom of the electromagnet (4a 1).
3. The simplified type of the lubricant saving device for the injection molding machine according to claim 1, wherein the foreign matter filtering device (4b) comprises a foreign matter tank (4b3) and a filtering membrane (4b 1);
the impurity box (4b3) is fixedly arranged on the ground at one side of the scrap iron box (4a 4);
the filtering membrane (4b1) is fixedly arranged in the impurity box (4b 3).
4. The simple lubricating and oil-saving device for the injection molding machine is characterized in that a bracket (7) for supporting the pipeline mechanism (5) is fixedly arranged on the machine frame (1).
5. The simple type of the lubricant saving device for the injection molding machine according to claim 1, wherein a check valve (8) is provided on the first oil inlet (3 b).
6. The simple type lubricating and oil-saving device for the injection molding machine according to claim 1, further comprising a second switch valve (3c) and an oil discharge port (3 d);
the oil discharge port (3d) is formed at the bottom of the oil tank (3);
the second switch valve (3c) is fixedly arranged on the oil discharge port (3 d).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122433840.5U CN216329920U (en) | 2021-10-09 | 2021-10-09 | Simple lubricating oil-saving device for injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122433840.5U CN216329920U (en) | 2021-10-09 | 2021-10-09 | Simple lubricating oil-saving device for injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216329920U true CN216329920U (en) | 2022-04-19 |
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ID=81176678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122433840.5U Active CN216329920U (en) | 2021-10-09 | 2021-10-09 | Simple lubricating oil-saving device for injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216329920U (en) |
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2021
- 2021-10-09 CN CN202122433840.5U patent/CN216329920U/en active Active
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Zhekai Inventor after: Zhang Guojun Inventor after: Li Xiaoping Inventor after: Wang Haoze Inventor after: Zhang Shankun Inventor after: Ren Jie Inventor after: Yao Qian Inventor before: Zhang Zhekai Inventor before: Li Xiaoping Inventor before: Wang Haoze Inventor before: Zhang Shankun Inventor before: Ren Jie Inventor before: Yao Qian |
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| CB03 | Change of inventor or designer information |