CN203795144U - Oil detecting and alarming system for sewing machine - Google Patents
Oil detecting and alarming system for sewing machine Download PDFInfo
- Publication number
- CN203795144U CN203795144U CN201420130883.3U CN201420130883U CN203795144U CN 203795144 U CN203795144 U CN 203795144U CN 201420130883 U CN201420130883 U CN 201420130883U CN 203795144 U CN203795144 U CN 203795144U
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- China
- Prior art keywords
- oil
- sewing machines
- liquid level
- display
- level sensor
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- Expired - Lifetime
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- 238000009958 sewing Methods 0.000 title claims abstract description 89
- 239000007788 liquid Substances 0.000 claims abstract description 39
- 238000001514 detection method Methods 0.000 abstract description 9
- 238000005461 lubrication Methods 0.000 abstract description 3
- 239000003381 stabilizer Substances 0.000 abstract 5
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 51
- 239000012530 fluid Substances 0.000 description 15
- 239000010687 lubricating oil Substances 0.000 description 13
- 230000010358 mechanical oscillation Effects 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 3
- 238000000105 evaporative light scattering detection Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 241000233855 Orchidaceae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
Abstract
The utility model provides an oil detecting and alarming system for a sewing machine. The oil detecting and alarming system comprises a liquid level sensor, an oil stabilizer, a signal processing module, and a display. The oil stabilizer comprises a cylinder; the top end of the cylinder is provided with an air hole; the bottom end of the cylinder is provided with an oil hole; the oil stabilizer is arranged in an oil receiver of the sewing machine; the liquid level sensor is arranged inside the cylinder of the oil stabilizer; the liquid level sensor is connected with the signal processing module; the signal processing module is connected with the display. The oil detecting and alarming system has the advantages that the oil stabilizer can effectively control surface fluctuation of oil in the oil receiver, caused by operation of an oil pump and mechanical vibration, and the liquid level sensor can detect oil volume precisely; detection signals of the liquid level sensor are transmitted to the signal processing module; when the oil volume is minimum, the signal processing module transmits an alarm signal to the display, the display sends out a warning in time, the interference of mistaken warning upon normal operation of the sewing machine is avoided, sufficient lubrication is guaranteed for a sewing machine drive system, and the service life of the sewing machine is prolonged.
Description
Technical field
The utility model relates to industrial sewing machine technical field, particularly relates to a kind of Sewing machines oil mass and detects and warning system.
Background technology
Industrial sewing machine refers to the Sewing machines of making sewing of a large amount of production use in be applicable to sew factory or other industrial departments, generally adopts motor as power source.Industrial sewing machine is certain specific sewing often, or custom-designed for a certain specific operation of making, and tailored version is very strong; Industrial sewing machine is according to different purposes and sewing, per minutely can make 1000-10000 stitching, and production efficiency is high; Industrial sewing machine is made in addition stitching and linear slit are firm, uniform, and sewing quality is good.
Industrial sewing machine mainly comprises thread take-up mechanism, feed mechanism, string-hooking mechanism, thread take-up tension lever mechanism, needle bar mechanism, presser foot device, cutoff device, boring device, automatic thread wiping device, automatic thread trimming device, automatically stops needle device, Oil sucking device, lubricating arrangement and electric control system.
At present, the detection method of the required lubricating oil oil mass of industrial sewing machine lubricating arrangement is: adopt float level meter, utilize lever principle, make the float of float level meter one end float over fluid surface, the other end of float level meter is potentiometer, potentiometer is along with the variation of oil level arrives different some positions, according to the fuel-displaced liquid measure of Point location detection and report to the police.Because lubricating oil will provide power by the oil pump of Oil sucking device, lubricating oil is transported to the position that Sewing machines need to be lubricated, and oil pump can cause fluid surface to be fluctuateed at work, industrial sewing machine mechanical oscillation in the course of the work also can cause the fluctuation on fluid surface in addition, this all can cause the fluctuation of the float of float level meter, thereby have influence on the accuracy of detection of lubricating oil oil mass, produce false alarm or can not and alarm, false alarm affects the normal work of industrial sewing machine, can not and alarm cause the whole transmission system of industrial sewing machine to lack lubricating oil, cause the heel and toe wear of industrial sewing machine, affect the service life of industrial sewing machine.
Summary of the invention
The shortcoming of prior art in view of the above, the technical problems to be solved in the utility model is to provide that a kind of accuracy of detection is high, the Sewing machines oil mass timely of reporting to the police detects and warning system, to overcome the above-mentioned defect of prior art.
In order to solve the problems of the technologies described above, the utility model provides a kind of Sewing machines oil mass to detect and warning system, comprises liquid level sensor, steady oily device, signal processing module and display;
Described steady oily device comprises a cylindrical shell, and the top of described cylindrical shell is provided with passage, and the bottom of described cylindrical shell is provided with oil through;
Described steady oily device is located in the food tray of Sewing machines, and described liquid level sensor is located in the cylindrical shell of described steady oily device, and described liquid level sensor connects described signal processing module, and described signal processing module connects described display.
Preferably, described liquid level sensor and described steady oily device are all fixed with the housing of Sewing machines.
Preferably, the top of described cylindrical shell is provided with flange, and described flange is provided with pilot hole, and described steady oily device is fixed by the housing of described pilot hole and Sewing machines.
Preferably, the open top of described cylindrical shell, forms passage; The bottom of described cylindrical shell is provided with base plate, and described oil through is located on described base plate; Between described base plate and the base plate of described food tray, be provided with gap, between the opening end of described cylindrical shell and the housing of Sewing machines, be also provided with gap.
Preferably, between the bottom of described liquid level sensor and described base plate, be provided with gap.
Preferably, described signal processing module, described display are all installed on described enclosure interior, and described housing is provided with display screen observation window.
Preferably, described display is attention display.
Further, described attention display is sound and light alarm display.
As mentioned above, Sewing machines oil mass of the present utility model detects and warning system, has following beneficial effect:
1, the fluctuation on the steady oily device food tray inner fluid surface that effectively control oil pump work and mechanical oscillation bring, make liquid level sensor can accurately detect fluid amount, thereby can report to the police in time, avoided the interference of false alarm to the normal work of Sewing machines, guaranteed the sufficient lubrication of Sewing machines transmission system, the service life of having improved Sewing machines.
2, signal processing module and display are all installed on Sewing machines enclosure interior, make Sewing machines overall structure neat, regular, not in disorder, and are convenient to Real Time Observation lubricating oil oil mass.
3, attention display can send alarm signal reminding user, and intelligent degree is high, saves manpower.
Accompanying drawing explanation
Fig. 1 is shown as Sewing machines oil mass of the present utility model and detects and the scheme of installation 1 of warning system on described Sewing machines.
Fig. 2 is shown as Sewing machines oil mass of the present utility model and detects and the scheme of installation 2 of warning system on described Sewing machines.
Fig. 3 is shown as the structural representation of the steady oily device of Sewing machines oil mass detection of the present utility model and warning system.
Fig. 4 is shown as Sewing machines oil mass of the present utility model and detects and the steady oily device of warning system and the relative position schematic diagram of liquid level sensor.
Element numbers explanation
1 Sewing machines housing 2 liquid level sensors
The steady oily device cylindrical shell of 3 steady oily device 3a
The steady oily device base plate 3c oil through of 3b
The steady oily device pilot hole of the steady oily device flange 3e of 3d
4 display 5 food trays
6 oil pump 7 screws
The specific embodiment
By particular specific embodiment, embodiment of the present utility model is described below, person skilled in the art scholar can understand other advantages of the present utility model and effect easily by the disclosed content of this description.
Refer to Fig. 1 to Fig. 4.Notice, appended graphic the illustrated structure of this description, ratio, size etc., equal contents in order to coordinate description to disclose only, for person skilled in the art scholar, understand and read, not in order to limit the enforceable qualifications of the utility model, therefore the technical essential meaning of tool not, the adjustment of the modification of any structure, the change of proportionate relationship or size, do not affecting under the effect that the utility model can produce and the object that can reach, all should still drop on the technology contents that the utility model discloses and obtain in the scope that can contain.Simultaneously, in this description, quote as " on ", the term of D score, " left side ", " right side ", " centre " and " " etc., also only for ease of understanding of narrating, but not in order to limit the enforceable scope of the utility model, the change of its relativeness or adjustment, under without essence change technology contents, when being also considered as the enforceable category of the utility model.
Detection employing float level meter in view of industrial sewing machine lubricating oil oil mass in prior art, utilize lever principle, make the float of float level meter one end float over fluid surface, the other end of float level meter is potentiometer, potentiometer is along with the variation of oil level arrives different some positions, according to the fuel-displaced liquid measure of Point location detection and report to the police; Because the rotation of mechanical oscillation in the course of the work of Sewing machines and oil pump all can cause fluid, fluctuate in surface, cause the fluctuation of the float of float level meter, have influence on the accuracy of detection of lubricating oil oil mass, not only affect the normal work of industrial sewing machine, also affect the service life of industrial sewing machine.Inventor of the present utility model is by adopting liquid level sensor, make the outside of liquid level sensor that steady oily device can be set, the precision that makes liquid level sensor detect fluid amount improves, and reports to the police in time, not only can avoid the interference of false alarm to the normal work of Sewing machines, the service life that can also improve Sewing machines.
Below, will to Sewing machines oil mass detection of the present utility model and warning system, be elaborated by specific embodiment.
As shown in Figures 1 to 4, a kind of Sewing machines oil mass detects and warning system, comprises liquid level sensor 2, steady oily device 3, signal processing module (not shown) and display 4.
As shown in Figure 3, described steady oily device 3 comprises a cylindrical shell 3a, and the top of described cylindrical shell 3a is provided with passage, and the bottom of described cylindrical shell 3a is provided with oil through 3c.
As shown in Figure 1 and Figure 2, described steady oily device 3 is located in the food tray 5 of Sewing machines.As shown in Figure 4, described liquid level sensor 2 is located in the cylindrical shell 3a of described steady oily device 3.Described liquid level sensor 2 connects described signal processing module, and described signal processing module connects described display 4.
From the angle of structure optimization and production cost, consider, as shown in Figure 3, the open top of described cylindrical shell 3a, forms passage, in order to guarantee the connection of cylindrical shell 3a inner air and outer air, between the opening end of described cylindrical shell 3a and the housing of Sewing machines 1, is provided with gap.The top of certain described cylindrical shell 3a also can be provided with top board, as long as passage is set on top board, guarantees that cylindrical shell 3a inner air is communicated with outside air; So, also can on the sidewall of cylinder top, passage be set, now, between the opening end of described cylindrical shell 3a and the housing of Sewing machines 1, can not establish gap, can reach equally the object that cylindrical shell 3a inner air is communicated with outside air.
From the optimal effectiveness of steady oil, consider, as shown in Figure 3, the bottom of described cylindrical shell 3a is provided with base plate 3b, and described oil through 3c is located on described base plate 3b; Now, in order to guarantee the connection of fluid inside and outside cylindrical shell 3a, between the base plate 3b of described steady oily device 3 and the base plate of described food tray 5, should be provided with gap.As shown in Figure 4, in order to guarantee that liquid level sensor 2 detects the accuracy of fluid amount, also should be provided with gap between the bottom of described liquid level sensor 2 and the base plate 3b of described steady oily device 3.Certainly oil through 3c also can be located on the sidewall of cylindrical shell bottom; Or make the bottom of cylindrical shell 3a also for uncovered, the uncovered formation oil through bottom allowing; As long as make the fluid of cylindrical shell 3a inside keep being communicated with the fluid of cylindrical shell 3a outside in real time.When the bottom of cylindrical shell 3a is while being uncovered, the bottom of described liquid level sensor 2 can be concordant with the bottom of described steady oily device 3 or higher than the bottom of described steady oily device 3.
From the convenience of assembling, consider, as shown in Figure 3, the top of described cylindrical shell 3a is provided with flange 3d, and described flange 3d is provided with pilot hole 3e; Described steady oily device 3 is by the pilot hole 3e on described flange 3d, fixing with the housing 1 of Sewing machines by screw 7.Certainly, also can manage orchid and pilot hole in the bottom of described steady oily device 3, fixing with food tray 5, as long as can make steady oily device 3 in stationary state, avoid the mechanical oscillation of Sewing machines to cause the displacement of steady oily device 3.
From convenience and the production cost of assembling, consider, described liquid level sensor 2 is also fixing with described housing 1.Certainly, described liquid level sensor 2 also can be fixing with described steady oily device 3, as long as guarantee, between liquid level sensor 2 and described steady oily device 3, has fixing relative position relation.
From the integrally-built regularity of Sewing machines, systematicness, consider, for fear of the utility model, cause the in disorder of Sewing machines wiring, described signal processing module, described display 4 are all installed on described housing 1 inside; Correspondingly, described housing 1 is provided with display screen observation window, displaying contents that can real-time monitored display by this display screen observation window, thus be convenient to Real Time Observation lubricating oil oil mass.
In order to make the utility model reach the function of warning; described display 4 is preferably attention display; more specifically, this attention display can be preferably sound and light alarm display, when in Sewing machines, lubricating oil is not enough; not only alarm lamp can be pointed out; the warning of also can sounding, more easily makes user find in time low on fuel, shuts down in time; Sewing machines is safeguarded in time, thus the service life of prolongation Sewing machines.
Sewing machines oil mass of the present utility model detects and the operation principle of warning system is:
When Sewing machines is worked, oil pump 6 rotations and inevitably mechanical oscillation are fluctuateed the liquid level of food tray 5 interior lubricating oil, yet steady oily device 3 is by the oil level isolation in the oil level of its cylindrical shell 3a inside and food tray 5, thereby the oil level of steady oily device 3 inside is not subject to the impact of oil pump 6 rotations and mechanical oscillation, ripple disable phenomenon.The output to each transmission system of Sewing machines by the fluid of food tray 5 inside along with oil pump 6, because the oil through 3c of steady oily device bottom makes the fluid of cylindrical shell 3a inside of steady oily device 3 and outside fluid, be communicated with, thereby the oil level of steady oily device cylindrical shell 3a inside reduces with the reduction of oil outer liquid level.The liquid level sensor 2 of steady oily device cylindrical shell 3a inside detects the oil level height of steady oily device cylindrical shell 3a inside in real time, and the signal detecting is transferred to signal processing module, signal processing module is converted into oil level altitude signal by the sensor signal receiving, and oil level altitude signal is transferred to display 4, display screen by display 4 shows intuitively, signal processing module is also set with minimum liquid level value, when liquid level sensor 2 detects the minimum liquid level value of setting, signal processing module sends alarm signal to display 4, display 4 report to the police in time (such as sound and light alarm), reminding user is shut down in time, timely make-up oil, make Sewing machines can remain good lubricating status, avoid heel and toe wear, thereby improve the service life of Sewing machines.
In sum, Sewing machines oil mass of the present utility model detects and warning system has realized the real-time detection of Sewing machines food tray 5 interior lubricating oil, when Sewing machines needs make-up oil can and alarm.The utility model is high to the accuracy of detection of the interior lubricating oil liquid measure of sewing oil pan 5, avoided the interference of false alarm to the normal work of Sewing machines, guarantee the sufficient lubrication of Sewing machines transmission system, avoided the heel and toe wear of Sewing machines, the service life of having improved Sewing machines.So the utility model has effectively overcome various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all can, under spirit of the present utility model and category, modify or change above-described embodiment.Therefore, have in technical field under such as and conventionally know that the knowledgeable modifies or changes not departing from all equivalences that complete under spirit that the utility model discloses and technological thought, must be contained by claim of the present utility model.
Claims (8)
1. Sewing machines oil mass detects and a warning system, it is characterized in that, comprises liquid level sensor (2), steady oily device (3), signal processing module and display (4);
Described steady oily device (3) comprises a cylindrical shell (3a), and the top of described cylindrical shell (3a) is provided with passage, and the bottom of described cylindrical shell (3a) is provided with oil through (3c);
Described steady oily device (3) is located in the food tray (5) of Sewing machines, described liquid level sensor (2) is located in the cylindrical shell (3a) of described steady oily device, described liquid level sensor (2) connects described signal processing module, and described signal processing module connects described display (4).
2. Sewing machines oil mass according to claim 1 detects and warning system, it is characterized in that: described liquid level sensor (2) and described steady oily device (3) are all fixing with the housing (1) of Sewing machines.
3. Sewing machines oil mass according to claim 1 and 2 detects and warning system, it is characterized in that: the top of described cylindrical shell (3a) is provided with flange (3d), described flange (3d) is provided with pilot hole (3e), and described steady oily device (3) is fixing with the housing (1) of Sewing machines by described pilot hole (3e).
4. Sewing machines oil mass according to claim 1 and 2 detects and warning system, it is characterized in that: the open top of described cylindrical shell (3a), forms passage; The bottom of described cylindrical shell (3a) is provided with base plate (3b), and described oil through (3c) is located on described base plate (3b); Between the base plate of described base plate (3b) and described food tray (5), be provided with gap, between the housing (1) of the opening end of described cylindrical shell (3a) and Sewing machines, be also provided with gap.
5. Sewing machines oil mass according to claim 4 detects and warning system, it is characterized in that: between the bottom of described liquid level sensor (2) and described base plate (3b), be provided with gap.
6. Sewing machines oil mass according to claim 1 detects and warning system, it is characterized in that: described signal processing module, described display (4) are all installed on housing (1) inside of Sewing machines, and described housing (1) is provided with display screen observation window.
7. according to the Sewing machines oil mass described in claim 1 or 6, detect and warning system, it is characterized in that: described display (4) is attention display.
8. Sewing machines oil mass according to claim 7 detects and warning system, it is characterized in that: described attention display is sound and light alarm display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420130883.3U CN203795144U (en) | 2014-03-21 | 2014-03-21 | Oil detecting and alarming system for sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420130883.3U CN203795144U (en) | 2014-03-21 | 2014-03-21 | Oil detecting and alarming system for sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203795144U true CN203795144U (en) | 2014-08-27 |
Family
ID=51377374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420130883.3U Expired - Lifetime CN203795144U (en) | 2014-03-21 | 2014-03-21 | Oil detecting and alarming system for sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203795144U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103820956A (en) * | 2014-03-21 | 2014-05-28 | 新杰克缝纫机股份有限公司 | Oil mass detection and alarm system of sewing machine |
| CN105133219A (en) * | 2015-09-25 | 2015-12-09 | 浙江琦星电子有限公司 | Low-oil alarming device on sewing machine |
| CN105714488A (en) * | 2016-04-20 | 2016-06-29 | 杰克缝纫机股份有限公司 | Oil quantity detection device for oil disc of sewing machine and sewing machine |
-
2014
- 2014-03-21 CN CN201420130883.3U patent/CN203795144U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103820956A (en) * | 2014-03-21 | 2014-05-28 | 新杰克缝纫机股份有限公司 | Oil mass detection and alarm system of sewing machine |
| CN105133219A (en) * | 2015-09-25 | 2015-12-09 | 浙江琦星电子有限公司 | Low-oil alarming device on sewing machine |
| CN105133219B (en) * | 2015-09-25 | 2018-02-06 | 浙江琦星电子有限公司 | A kind of few oily warning device on sewing machine |
| CN105714488A (en) * | 2016-04-20 | 2016-06-29 | 杰克缝纫机股份有限公司 | Oil quantity detection device for oil disc of sewing machine and sewing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JACK SEWING CO., LTD. Free format text: FORMER NAME: NEW JACK SEWING MACHINE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 318010 Taizhou Airport Road, Jiaojiang District, Zhejiang, No. 15 Patentee after: JACK SEWING MACHINE Co.,Ltd. Address before: 318010 Taizhou Airport Road, Jiaojiang District, Zhejiang, No. 15 Patentee before: NEW JACK SEWING MACHINE Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 318010 No. 1008, east section of Donghai Avenue, Sanjia, Jiaojiang District, Taizhou City, Zhejiang Province Patentee after: Jack Technology Co.,Ltd. Address before: 318010 No. 15 Airport South Road, Jiaojiang District, Zhejiang, Taizhou Patentee before: JACK SEWING MACHINE Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |