TWI794758B - oil supply device - Google Patents

Abstract

The present invention is an oil supply device. The detector is used together with the oil injection machine, and the detector can detect the blockage of the oil passage at the first time, so as to solve the problem that the blockage of the oil passage cannot be found immediately in the past.

Description

oil supply device

The invention relates to a device for providing lubricating oil required for the operation of a processing machine, and has the functions of oil passage blockage detection, oil passage blockage removal and the like.

Lubricating oil is an indispensable auxiliary product for processing machines. If there is a lack of lubricating oil, the processing machine will not be able to control the accuracy stably during processing, which will seriously affect the quality of processed products. Therefore, continuous and stable supply of processing machines Lubricating oil is what all processing plants are eager to pursue.

At present, the common method of oil supply in the market is to use the lubricating machine. After the lubricating machine is set, it will cooperate with the processing machine to spray out lubricating oil. For example, the lubricating machine can spray 2 c.c. of lubricating oil for 2 seconds.

However, it is not easy to supply lubricating oil continuously and stably with the lubricating machine alone. The reason is that if there is air in the oil circuit, even after the lubricating machine operates, the lubricating oil sprayed out will contain air, so the expected c.c. number cannot be sprayed. Lubricating oil, which in turn affects the operation of the processing machine.

However, compared to the problem of air in the oil passage, the more serious problem is the blockage of the oil passage. If the oil passage is blocked, no matter how the lubricating machine operates, it will not be able to spray the lubricating oil to the processing machine smoothly, and the oil passage will be blocked. It will not stop the oil injection machine, and the processing machine will not produce abnormalities immediately. Generally, it will be found that the oil circuit blockage is only discovered when a large number of processed products have continuous abnormalities. The detection is able to find the choke point and eliminate the blockage.

Based on the above content, it can be known that there are two problems in the process of supplying lubricating oil to the processing machine in the past. The first is that the blockage of the oil circuit cannot be found immediately, and the second is that when the blockage of the oil circuit occurs It is often necessary to stop the machine for detection to eliminate the problem of oil blockage.

The present invention has two kinds of embodiments. The first one is to use the detector with the oil injection machine. The detector can detect the blockage of the oil circuit at the first time, so as to solve the problem that the blockage of the oil circuit in the past cannot be found at the first time. The second is to use the blockage removal unit with the oil injection machine. When the oil circuit blockage is found, the blockage removal group can be activated immediately to eliminate the blockage of the oil circuit. There is no need to stop the processing machine to solve the problem of the oil circuit. When a blockage occurs, it is often necessary to stop the machine for inspection to eliminate the problem of oil blockage.

In order to achieve the above purpose and effect, the first embodiment of the present invention provides an oil supply device, which includes: an oil filling machine; Module, the detector is connected to the oil injection machine through the oil inlet part, the oil inlet part communicates with the plurality of oil chambers, the plurality of blockage detectors are electrically connected to the processing module, and the plurality of blockage detectors are respectively Used to detect the oil delivery status of each oil chamber, the processing module can judge whether the oil delivery in each oil chamber is correct or not based on the detection results of the plurality of blockage detectors.

The second embodiment of the present invention provides an oil supply device, which includes: an oil injection machine; a block removal group, which includes an air compressor, a connector, the connector has a plurality of air inlets, a plurality of oil passages, the plurality A one-way valve is arranged between the air inlet and each plurality of oil passages, one end of each oil passage is respectively connected with the oil injection machine, and the other end of each oil passage is respectively an oil supply port.

1: Oil injection machine

2: detector

21: Oil inlet department

22: volumetric distributor

220: shell

221: oil chamber

222: valve head

2221: valve stem

23: Obstruction detector

24: Processing module

25: Display

26: Buzzer

27: Wireless transmitter

3: blocking exclusion group

31: Air compressor

32: Connector

321: air inlet

322: oil channel

323: oil supply port

33: check valve

The first figure is a schematic block diagram of the present invention.

The second picture is a schematic diagram of the oil injection machine with a detector and a blockage removal group.

The third figure is a three-dimensional schematic diagram 1 of the present invention.

Figure 4 is a perspective view II of the present invention.

Figure 5 is a partially exploded schematic view of the detector of the present invention.

Figure 6 is a partial plan view of the detector partially decomposed.

The seventh figure is a schematic diagram of the cross-section of line VII-VII in the fifth figure (the valve stem is retracted).

The eighth figure is a schematic diagram of the relationship between the position of the valve stem and the blocking detector when it is extended.

Fig. 9 is a schematic block diagram of another embodiment of the present invention.

For a more detailed understanding of the implementation of the present invention, please also watch it with the drawings. As shown in the first figure, the first embodiment is an oil supply device, which includes: an oil injection machine 1; and a detector 2, which has An oil inlet 21, a plurality of oil chambers 221, a plurality of blockage detectors 23, and a processing module 24, the detector 2 is connected to the oil injection machine 1 through the oil inlet 21, the oil inlet 21 and the plurality of oil The chambers 221 communicate, and the plurality of blockage detectors 23 are electrically connected to the processing module 24, and the plurality of blockage detectors 23 are respectively used to detect the oil delivery status of each oil chamber 221, and the processing module 24 can be The detection results of the plurality of blockage detectors 23 determine whether the oil in each oil chamber 221 is delivered correctly, and the oil in the oil chamber 221 is not delivered correctly, which means that the corresponding oil circuit is blocked, and it can indeed solve the problem of oil circuit blockage in the past. Problems that cannot be discovered in the first place.

The present invention also has a second implementation, as shown in the third, fourth and ninth figures, which is an oil supply device, which includes: an oil injection machine 1; a block removal group 3, which includes an air compressor 31, an Connector 32, the connector 32 has a plurality of air inlets 321, a plurality of oil passages 322, a check valve 33 is arranged between the plurality of air inlets 321 and each plurality of oil passages 322, and one end of each oil passage 322 is respectively connected to the plurality of oil passages 322. The oil injection machine 1 is connected, and the other end of each oil channel 322 is an oil supply port 323, and the blocking removal group 3 can be connected with the processing machine that needs to supply lubricating oil. Eliminate the blockage of the oil circuit in the first time, without stopping the processing machine, and indeed solve the problem that the blockage of the oil circuit must often be stopped for inspection to eliminate the blockage of the oil circuit.

In addition, the oil injection machine 1 can be used together with the detector 2 and the blocking removal group 3 .

For example, as shown in the second figure to the eighth figure, the first embodiment further includes a block removal group 3, which is connected to each oil chamber 221, and the block removal group 3 is connected to the processing module 24, when the processing module 24 Judging that the oil in any of the oil chambers 221 is not delivered correctly, the processing module 24 orders the blocking removal group 3 to act; Or the second embodiment further includes a detector 2, wherein the oil injection machine 1 and the block removal group 3 are connected by a detector 2, and the detector 2 has an oil inlet 21, a plurality of oil chambers 221, a plurality of A blockage detector 23 and a processing module 24, the detector 2 is connected to the oil injection machine 1 through the oil inlet 21, the oil inlet 21 communicates with the plurality of oil chambers 221, and the plurality of blockage detectors 23 are electrically Sexually connected to the processing module 24, the plurality of blockage detectors 23 are respectively used to detect the lubricating oil delivery status of each oil chamber 221, and the processing module 24 can use the results detected by the plurality of blockage detectors 23 To determine whether the oil passage to which each oil chamber 221 belongs is blocked, the block removal group 3 is connected to each oil chamber 221, and the block removal group 3 is connected to the processing module 24. When the processing module 24 judges that any oil chamber 221 When the associated oil passage is blocked, the processing module 24 commands the block removal group 3 to act to unblock the blocked oil passage.

The connection between the block removal unit 3 and the processing module 24 can be wired or wireless.

The power source of each element of the present invention can be battery, mains electricity.

Continuing the above content to further describe the implementation of this invention in detail, first of all, as shown in the second figure, it can be seen that the detector 2 is divided into four oil chambers 221, and each oil chamber 221 is assigned a blockage detector 23. Therefore, when the oil passage to which any oil chamber 221 belongs is blocked, the processing module 24 can know which oil passage is blocked through the corresponding blockage detector 23, and there is no need to rely on manpower to find it. For example , taking the clogging detector 23 as an example of a pressure detector, the pressure sensed by the pressure detector must be different when the oil passage is unblocked and when the oil passage is blocked, so the processing module 24 can use this to judge the oil chamber 221 Whether the oil in the oil is delivered correctly. Next, when the processing module 24 really determines the blocked oil passage, the processing module 24 can order the block removal group 3 to act to unblock the blocked oil passage.

To sum up, the present invention is completely automatic in the process from detection of blockage to removal of blockage, and it can indeed remove oil blockage in the first time, which solves the problem that conventional oil blockage cannot be eliminated in the first time, and obtains Prove that the present invention is indeed novel and progressive.

As further shown in the second figure, the detector 2 includes a volumetric distributor 22, the volumetric distributor 22 has a housing 220, a plurality of valve heads 222, the plurality of oil chambers 221 are respectively located in the housing 220, the A plurality of valve heads 222 are arranged on the casing 220 and are respectively connected to the plurality of oil chambers 221. Each valve head 222 has a valve stem 2221, and each valve stem 2221 will expand and contract due to the oil inlet and outlet of the corresponding oil chamber 221. A plurality of blockage detectors 23 are respectively located at positions where the corresponding valve stem 2221 protrudes to detect the expansion and contraction frequency of the corresponding valve stem 2221. For details, please refer to the volumetric distributor shown in the sixth to eighth figures. It is a common type of lubricating supply equipment in the market. For example, the oil injection machine 1 is set to inject oil every 10 seconds, so the valve stem 2221 should expand and contract once every 10 seconds. If there is no blockage detected by the detector after 20 seconds or 30 seconds The expansion and contraction of the valve stem 2221 allows the processing module 24 to determine that the corresponding oil chamber 221 is not delivering oil correctly, so the corresponding oil passage is blocked.

Further, as shown in the first figure to the fourth figure, the block removal group 3 includes an air compressor 31 and a connector 32, the connector 32 has a plurality of air inlets 321 and a plurality of oil passages 322, the A check valve 33 is arranged between the plurality of air inlets 321 and each plurality of oil passages 322, one end of each oil passage 322 communicates with each oil chamber 221 of the detector 2, and the other end of each oil passage 322 is respectively an oil supply port. Port 323, wherein the oil supply port 323 is used to connect the oil passage for the lubricating oil of the processing machine, and the block removal group 3 removes the blockage way is to make the high-pressure gas of the air compressor 31 enter the oil passage 322, and enter the oil passage Open the blockage to solve the blockage, and the way to control how the high-pressure gas enters the oil passage 322 can be the processing module 24 to control the air valve of the air compressor 31, etc., and the setting of the check valve 33 is only for the high-pressure gas to flow to In the oil passage 322, to prevent the oil from flowing into the air inlet 321 through the oil passage 322 and causing the air compressor 31 to enter the oil.

Further, as shown in the first figure to the fourth figure, the processing module 24 is electrically connected to a display 25, and the display 25 is used to display whether the oil in each oil chamber 221 of the detector 2 is delivered correctly, so as to facilitate Watch the record, each oil chamber 221 corresponds to the situation of oil passage blockage.

Further, as shown in the first figure to the fourth figure, the processing module 24 is electrically connected to a buzzer 26, when the processing module 24 judges that the oil in any oil chamber 221 is not delivered correctly, the processing The module 24 can command the buzzer 26 to act.

Further, as shown in the first figure to the fourth figure, wherein the processing module 24 is electrically connected to a wireless transmitter 27, when the processing module 24 detects that the oil in any oil chamber 221 is not delivered correctly, the The processing module 24 can instruct the wireless transmitter 27 to send a blocking message, and the blocking message can be transmitted to a matching computer, mobile phone, etc. via a wireless network or the like.

The above are only preferred embodiments for explaining the present invention, and are not intended to limit the present invention in any form. Therefore, any modification of the present invention under the spirit of the same invention Or changes, which are other forms that can be implemented and have the same effect, should still be included in the intended protection scope of the present invention.

In summary, the "oil supply device" of the present invention is indeed fully in line with the needs of industrial development in terms of practicability and cost-effectiveness, and the disclosed invention also has an unprecedented innovative structure, so it has "novelty" "There should be no doubt that this invention can improve the efficacy more than conventional products, so it is also "progressive". Please review and affirm it as soon as possible.

1: Oil injection machine

2: detector

21: Oil inlet department

22: volumetric distributor

220: Shell

221: oil chamber

222: valve head

23: Obstruction detector

24: Processing module

25: Display

26: Buzzer

27: Wireless transmitter

Claims (6)

An oil supply device, which includes: an oil injection machine; and a detector, which has an oil inlet, a plurality of oil chambers, a plurality of blockage detectors, and a processing module, and the detector is connected to the oil inlet through the oil inlet. In the oil injection machine, the oil inlet part communicates with the plurality of oil chambers, the plurality of blockage detectors are electrically connected to the processing module, and the plurality of blockage detectors are respectively used to detect the oil delivery status of each oil chamber, the processing The module can judge whether the oil in each oil chamber is delivered correctly based on the detection results of the multiple blockage detectors. The detector includes a volumetric distributor. The volumetric distributor has a housing, multiple valve heads, and The oil chambers are respectively located in the casing, and the plurality of valve heads are arranged on the casing and connected to the plurality of oil chambers respectively. Each valve head has a valve stem, and each valve stem will move according to the oil inlet and outlet of the corresponding oil chamber. For expansion and contraction, the plurality of blockage detectors are respectively located at positions where the corresponding valve stem protrudes, so as to detect the frequency of expansion and contraction of the corresponding valve stem. The oil supply device as described in Claim 1, further includes a blocking removal group connected to each oil chamber, the blocking removal group is connected to the processing module, when the processing module determines that the oil in any oil chamber is incorrect During delivery, the processing module commands the block removal group to act. The oil supply device as described in claim 2, wherein the blocking removal group includes an air compressor and a connector, the connector has a plurality of air inlets and a plurality of oil passages, and the plurality of air inlets are respectively connected to the plurality of oil passages A one-way valve is arranged between them, and one end of each oil passage communicates with each oil chamber of the detector, and the other end of each oil passage is an oil supply port respectively. The oil supply device as claimed in item 1, wherein the processing module is electrically connected to a display, and the display is used to display whether the oil in each oil chamber of the detector is delivered correctly. The oil supply device as described in Claim 1, wherein the processing module is electrically connected to a buzzer, and when the processing module judges that the oil in any oil chamber is not delivered correctly, the processing module can order the buzzer device action. The oil supply device as described in Claim 1, wherein the processing module is electrically connected to a wireless transmitter, and when the processing module determines that the oil in any oil chamber is not delivered correctly, the processing module can order the wireless transmission The device sends a blocking message signal.

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