CN106498637B - Oil box for sewing machine - Google Patents
Oil box for sewing machine Download PDFInfo
- Publication number
- CN106498637B CN106498637B CN201710006911.9A CN201710006911A CN106498637B CN 106498637 B CN106498637 B CN 106498637B CN 201710006911 A CN201710006911 A CN 201710006911A CN 106498637 B CN106498637 B CN 106498637B
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- CN
- China
- Prior art keywords
- oil
- box
- sewing machine
- hole
- communicated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000009958 sewing Methods 0.000 title claims abstract description 61
- 239000012780 transparent material Substances 0.000 claims description 4
- 125000004122 cyclic group Chemical group 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 123
- 239000010721 machine oil Substances 0.000 description 24
- 230000000694 effects Effects 0.000 description 5
- 238000007599 discharging Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B71/00—Lubricating or cooling devices
Abstract
The invention provides an oil box for a sewing machine, which comprises a box body, a shield arranged in the box body, micromotors arranged in the shield in sequence along the vertical direction, an impeller electrically connected with the micromotors, and an oil guide cylinder communicated with the box body and the shield; the oil guide cylinder is positioned on the same horizontal line with the oil guide cylinder; the impeller comprises a wheel rod and a wheel disc movably connected with the wheel rod, a plurality of arc-shaped blades are arranged on the wheel disc, and the micro motor can control the wheel disc to rotate; the wheel rod is provided with a first through hole and a second through hole which are communicated; an oil return cylinder communicated with the first through hole and extending out of the shield is further arranged; the box body is provided with an oil return port and at least one oil outlet, the oil outlet is communicated with the oil discharge cylinder through an oil pipe, and the oil return port is communicated with the first through hole through an oil pipe. According to the invention, oil supply and oil return can be realized quickly, conveniently and more independently, the convenience, the universality and the flexibility of the oil box for the sewing machine are improved, and the cyclic utilization rate of resources is improved.
Description
Technical Field
The invention relates to the technical field of sewing machine equipment, in particular to an oil box for a sewing machine.
Background
The oil box for the sewing machine is located in a sewing machine workbench and used for conveying lubricating oil to a sewing machine main body, the existing oil box for the sewing machine is of a simple mechanical structure, the sewing machine drives the oil box to supply oil and return oil generally, the oil box belongs to a mechanical control oil box, and oil supply and oil return operations are complex. In the use of oil box, need often open the lid and observe the oil mass, cause the trouble of frequent additional lubrication oil, it is very inconvenient.
In view of the above, there is a need for an improved oil box for a sewing machine in the prior art to solve the above problems.
Disclosure of Invention
The invention aims to disclose an oil box for a sewing machine, which is used for quickly, conveniently and more independently supplying and returning oil, improving the convenience, the universality and the flexibility of the oil box for the sewing machine and improving the cyclic utilization rate of resources.
In order to achieve the purpose, the invention provides an oil box for a sewing machine, which comprises a box body, a shield arranged in the box body, micromotors arranged in the shield in sequence along the vertical direction, an impeller electrically connected with the micromotors, and an oil guide cylinder communicated with the box body and the shield; the oil guide cylinder is positioned on the same horizontal line with the oil guide cylinder; the impeller comprises a wheel rod and a wheel disc movably connected with the wheel rod, a plurality of arc-shaped blades are arranged on the wheel disc, and the micro motor can control the wheel disc to rotate; the wheel rod is provided with a first through hole and a second through hole which are communicated, the first through hole transversely penetrates through the wheel rod, and the second through hole longitudinally penetrates through the wheel rod and the wheel disc; an oil return cylinder communicated with the first through hole and extending out of the shield is further arranged; the oil outlet is communicated with the oil discharging barrel through an oil pipe, and the oil return port is communicated with the first through hole through an oil pipe.
In some embodiments, the device further comprises a control box, wherein the control box is provided with a vent hole.
In some embodiments, the number of the arc-shaped blades is 3-8 and the arc-shaped blades are evenly distributed at intervals.
In some embodiments, the cartridge body is provided with an oil hole.
In some embodiments, the number of the oil outlets is three, and the oil outlets are respectively communicated with the oil drainage cylinder through oil pipes.
In some embodiments, two mounting holes are provided on the cartridge body.
In some embodiments, the cartridge body is made of a transparent material.
Compared with the prior art, the invention has the beneficial effects that: through the rotation of microcomputer control rim plate, during pushing away the sewing machine oil in the guard shield to the oil discharge section of thick bamboo, then discharge outside the box body through oil pipe, unnecessary sewing machine oil flows back in the first through-hole of wheel pole through oil pipe, then flows back in the box body or in downflow to the guard shield, realizes fast convenient and carry out fuel feeding and oil return more independently, has improved convenience, commonality and the flexibility that the oil box used for the sewing machine, has improved the cyclic utilization rate of resource.
Drawings
FIG. 1 is a schematic structural view of an oil box for a sewing machine according to the present invention;
FIG. 2 is an internal perspective view of the oil box for sewing machine according to the present invention (with the oil hole, the oil outlet and the oil return port omitted);
fig. 3 is a schematic view of the structure of the impeller shown in fig. 2.
Detailed Description
The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should understand that functional, methodological, or structural equivalents or substitutions made by these embodiments are within the scope of the present invention.
The oil box for the sewing machine shown in fig. 1-3 comprises a box body 1, a shield 7 arranged in the box body 1, micromotors 11 arranged in the shield 7 and sequentially arranged along the vertical direction, an impeller 3 electrically connected with the micromotors 11, and an oil guide cylinder 5 communicating the box body 1 and the shield 7. And the oil discharging cylinder 4 is positioned on the same horizontal line with the oil guide cylinder 5.
Through setting up guard shield 7, played the effect of protection micromotor 11, impeller 3 can exert the effect that the bat pushed away oil better in narrow and small space moreover. A protective sleeve 22 is further arranged between the micro motor 11 and the impeller 3, and a lead for connecting the micro motor 11 and the impeller 3 is arranged in the protective sleeve 22. The bottom of the shield 7 is sealed. The top of the micromotor 11 is provided with a support plate 21, the support plate 21 is positioned outside the box body 1, and the micromotor 11 is suspended in the shield 7 through the support plate 21. The wheel bar 33 is fixedly connected to the shield 7 by a number of struts (not shown).
A cavity 10 is formed in the box body 1, the cavity 10 is used for containing sewing machine oil, an oil filling hole 6 is formed in the box body 1, and the sewing machine oil is poured into the cavity 10 through the oil filling hole 6. The box body 1 is provided with two mounting holes 26, the two mounting holes 26 are respectively positioned at two ends of the box body 1, and the box body 1 is fixed with a sewing machine (not shown) by extending into the mounting holes 26 through bolts or screws. The case 1 is made of a transparent material, which may be polyvinyl chloride, polyethylene or polypropylene, and is preferably polyvinyl chloride. The box body 1 made of transparent materials can achieve the effect of conveniently observing the amount of sewing machine oil in the cavity 10, sewing machine oil can be supplemented in time when the amount of sewing machine oil is too low, and injection can be stopped in time when the supplemented amount of sewing machine oil is too much.
The impeller 3 comprises a wheel rod 33 and a wheel disc 32 positioned at the free end of the wheel rod 33, wherein 3-8 arc-shaped blades 31 are uniformly arranged on the wheel disc 32 at intervals, and in the embodiment, the number of the arc-shaped blades 31 is preferably 7. The arc-shaped blade 31 is formed with a first arc surface 311 and a second arc surface 312, and the first arc surface 311 is longer than the second arc surface 312. The arc of the curved blade 31 is 0.52-1.05rad, and preferably 0.79 rad.
As shown in fig. 3, the seven arc-shaped blades 31 are arranged clockwise or counterclockwise, and preferably clockwise, in the direction from the first arc surface 311 to the second arc surface 312. The wheel disc 32 is movably connected with the wheel rod 33, and specifically, the wheel rod 33 is connected with the wheel disc 32 in a threaded manner. Under the action of the micromotor 11, the wheel disc 32 can rotate relative to the wheel rod 33.
Under the effect of micromotor 11, rim plate 32 rotates, and during sewing machine oil in guard shield 7 was patted and was pushed away sewing machine oil to oil drain cylinder 4 through second cambered surface 312 to arc blade 31, can reach the effect that makes the sewing machine oil in the box body 1 discharge fast more convenient through setting up arc blade 31. The micro motor 11 is utilized to control the impeller 3 to supply oil, the traditional mechanical oil supply mode is replaced, the oil supply efficiency is improved, and the convenience and the flexibility of the oil box for the sewing machine are improved.
The wheel bar 33 is provided with a first through hole 331 and a second through hole 332 which communicate with each other. The first through hole 331 transversely penetrates the wheel bar 33, and the second through hole 332 longitudinally penetrates the wheel bar 33 and the wheel disc 32. An oil return cylinder 12 communicated with the first through hole 331 and extending out of the shield 7 is further provided, and the oil return cylinder 12 is communicated with the first through hole 331 and the cavity 10. The sewing machine oil introduced into the first through hole 331 flows into the cavity 10 or the bottom of the hood 7 through the oil return cylinder 12.
The box body 1 is provided with an oil outlet 420, an oil outlet 430, an oil outlet 440 and an oil return port 410, the oil outlet 420, the oil outlet 430 and the oil outlet 440 are respectively externally connected with other pipelines to supply oil to the sewing machine, and the oil return port 410 is externally connected with other pipelines to recycle redundant sewing machine oil. The oil outlet 420 is communicated with the oil drain cylinder 4 through an oil pipe 42, the oil outlet 430 is communicated with the oil drain cylinder 4 through an oil pipe 43, and the oil outlet 440 is communicated with the oil drain cylinder 4 through an oil pipe 44. Further, a pump body (not shown) is provided on the oil pipes 42, 43, 44 to smoothly feed the sewing machine oil introduced into the drain cylinder 4 to the oil outlets 420, 430, 440.
The oil return port 410 is communicated with the first through hole 331 through the oil pipe 41, the oil return cylinder 12 is communicated with the first through hole 331, and the first through hole 331 is communicated with the second through hole 332. Therefore, the oil return port 410, the first through hole 331, the oil return cylinder 12, and the second through hole 332 communicate with each other.
The oil box for the sewing machine further comprises a control box 2, wherein the control box 2 is provided with a vent hole 20 for dissipating heat generated by the operation of the micro motor 11.
In addition, a rotating speed sensor (not shown) is further installed on the control box 2 and used for sensing the rotating speed of the sewing machine and transmitting the rotating speed to the oil box for the sewing machine, so that the rotating speed of the impeller 3 is kept synchronous with the rotating speed of the sewing machine, the oil box for the sewing machine adjusts the oil supply speed according to the rotating speed of the sewing machine, the oil box for the sewing machine is used more reasonably, and resource waste is avoided. The faster the rotation speed of the impeller 3, the faster the oil supply speed.
A floating type sensor (not shown) is arranged in the cavity 10 of the box body 1, and when the residual oil quantity in the cavity 10 is lower than the lowest scale mark a, the floating type sensor can give out an alarm sound. At this time, sewing machine oil is injected into the cavity 10, and the floating type sensor automatically releases the alarm when the amount of sewing machine oil reaches the highest scale line b.
Specifically, when the amount of the sewing machine oil in the cavity 10 is lower than the oil guide cylinder 5, the floating type sensor gives out an alarm sound, and when the amount of the sewing machine oil in the cavity 10 reaches two thirds of the volume of the cavity 10, the floating type sensor releases the alarm.
The shield 7 is further provided with an oil guide cylinder 5, the oil guide cylinder 5 and the oil discharge cylinder 4 are located on the same horizontal line, oil in the cavity 10 is introduced into the shield 7 through the oil guide cylinder 5, then the sewing machine oil is pushed into the oil discharge cylinder 4 through the rotation action of the impeller 3, and finally the sewing machine oil is conveyed to the oil outlet 420, the oil outlet 430 and the oil outlet 440 through the oil pipe 42, the oil pipe 43 and the oil pipe 44.
The working principle of the oil box for the sewing machine is as follows: sewing machine oil is injected into the cavity 10 of the box body 1 through the oil injection hole 6. Micromotor 11 begins to operate and wheel disc 32 begins to rotate relative to wheel bar 33.
The sewing machine oil in the cavity 10 enters the shield 7 through the oil guide cylinder 5, the arc-shaped blade 31 beats and pushes the sewing machine oil in the shield 7 into the oil discharge cylinder 4, and then the sewing machine oil is conveyed to the oil outlet 420, the oil outlet 430 and the oil outlet 440 through the oil pipe 42, the oil pipe 43 and the oil pipe 44. After the sewing machine is used, the excessive oil enters the first through hole 331 through the oil pipe 41 via the oil return port 410. On one hand, the oil entering the first through hole 331 can enter the bottom of the shield 7 through the second through hole 332, and the arc-shaped blades 31 are used for beating and pushing the oil in the shield 7 into the oil discharge cylinder 4 for reuse; on the other hand, the oil entering the first through hole 331 can enter the cavity 10 through the oil return cylinder 12, thereby realizing resource recycling.
Fig. 3 is an inverted view of the impeller 3 in normal use, in which the wheel disc 32 faces the oil guide cylinder 5 and the oil discharge cylinder 4, and the wheel rod 33 faces the micro-motor 11 in normal use of the impeller 3.
The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. An oil box for a sewing machine is characterized by comprising a box body (1), a shield (7) arranged in the box body (1), micromotors (11) arranged in the shield (7) and sequentially arranged along the vertical direction, an impeller (3) electrically connected with the micromotors (11), and an oil guide cylinder (5) communicated with the box body (1) and the shield (7); the oil guide device also comprises an oil discharge cylinder (4) which is positioned on the same horizontal line with the oil guide cylinder (5);
the impeller (3) comprises an impeller rod (33) and a wheel disc (32) movably connected with the impeller rod (33), a plurality of arc-shaped blades (31) are arranged on the wheel disc (32), a first arc surface (311) and a second arc surface (312) are formed on the arc-shaped blades (31), and the arc length of the first arc surface (311) is longer than that of the second arc surface (312); the radian of the arc-shaped blade (31) is 0.52-1.05 rad; the micromotor (11) can control the wheel disc (32) to rotate;
the wheel rod (33) is provided with a first through hole (331) and a second through hole (332) which are communicated, the first through hole (331) transversely penetrates through the wheel rod (33), and the second through hole (332) longitudinally penetrates through the wheel rod (33) and the wheel disc (32);
an oil return cylinder (12) which is communicated with the first through hole (331) and extends out of the shield (7) is also arranged;
the oil return box is characterized in that the box body (1) is provided with an oil return port (410) and at least one oil outlet, the oil outlet is communicated with the oil discharge cylinder (4) through an oil pipe, and the oil return port (410) is communicated with the first through hole (331) through an oil pipe (41).
2. The oil box for sewing machine according to claim 1, further comprising a control box (2), wherein the control box (2) is provided with a vent hole (20).
3. The oil box for sewing machine according to claim 1, wherein the number of the arc-shaped blades (31) is 3-8 and the arc-shaped blades are evenly distributed at intervals.
4. The oil box for sewing machine according to claim 1, characterized in that the oil hole (6) is provided on the box body (1).
5. The oil box for the sewing machine according to claim 1, characterized in that the number of the oil outlets is three and is respectively communicated with the oil drain cylinder (4) through oil pipes.
6. An oil box for a sewing machine according to claim 1, characterized in that the box body (1) is provided with two mounting holes (26).
7. Oil box according to any of claims 1 to 6, characterized in that said box (1) is made of transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710006911.9A CN106498637B (en) | 2017-01-05 | 2017-01-05 | Oil box for sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710006911.9A CN106498637B (en) | 2017-01-05 | 2017-01-05 | Oil box for sewing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106498637A CN106498637A (en) | 2017-03-15 |
| CN106498637B true CN106498637B (en) | 2022-03-04 |
Family
ID=58345012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710006911.9A Active CN106498637B (en) | 2017-01-05 | 2017-01-05 | Oil box for sewing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106498637B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM306237U (en) * | 2006-06-27 | 2007-02-11 | Jiann Lian Sewing Machine Co L | Improved oil return, sucking and collecting apparatus for sewing machine |
| JP2007202765A (en) * | 2006-02-01 | 2007-08-16 | Juki Corp | Hook mechanism |
| CN200961577Y (en) * | 2006-10-28 | 2007-10-17 | 裘晓钟 | Sewing machine supply-sucking oil pump |
| JP2007296096A (en) * | 2006-04-28 | 2007-11-15 | Juki Corp | Oil tank of sewing machine |
| CN201343636Y (en) * | 2008-08-15 | 2009-11-11 | 秦亚红 | Oil pump for sewing machine |
| CN202733387U (en) * | 2012-08-23 | 2013-02-13 | 南京西普水泥工程集团有限公司 | Grinding roller lubricating system for four-roller vertical mills |
| CN202926654U (en) * | 2012-10-19 | 2013-05-08 | 株洲市荣达铁路机电有限公司 | Oil pump of electric locomotive transformer |
| CN203295811U (en) * | 2013-05-23 | 2013-11-20 | 无锡市兴达缝纫机配件有限公司 | Industrial sewing machine oil pump |
| FR3010728A1 (en) * | 2013-09-18 | 2015-03-20 | Snecma | NUT FOR TIGHTENING AND OIL DRAIN, AND TURBOMACHINE |
| CN206396448U (en) * | 2017-01-05 | 2017-08-11 | 无锡市兴达缝纫机配件有限公司 | A kind of oil box for sewing machine |
-
2017
- 2017-01-05 CN CN201710006911.9A patent/CN106498637B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007202765A (en) * | 2006-02-01 | 2007-08-16 | Juki Corp | Hook mechanism |
| JP2007296096A (en) * | 2006-04-28 | 2007-11-15 | Juki Corp | Oil tank of sewing machine |
| TWM306237U (en) * | 2006-06-27 | 2007-02-11 | Jiann Lian Sewing Machine Co L | Improved oil return, sucking and collecting apparatus for sewing machine |
| CN200961577Y (en) * | 2006-10-28 | 2007-10-17 | 裘晓钟 | Sewing machine supply-sucking oil pump |
| CN201343636Y (en) * | 2008-08-15 | 2009-11-11 | 秦亚红 | Oil pump for sewing machine |
| CN202733387U (en) * | 2012-08-23 | 2013-02-13 | 南京西普水泥工程集团有限公司 | Grinding roller lubricating system for four-roller vertical mills |
| CN202926654U (en) * | 2012-10-19 | 2013-05-08 | 株洲市荣达铁路机电有限公司 | Oil pump of electric locomotive transformer |
| CN203295811U (en) * | 2013-05-23 | 2013-11-20 | 无锡市兴达缝纫机配件有限公司 | Industrial sewing machine oil pump |
| FR3010728A1 (en) * | 2013-09-18 | 2015-03-20 | Snecma | NUT FOR TIGHTENING AND OIL DRAIN, AND TURBOMACHINE |
| CN206396448U (en) * | 2017-01-05 | 2017-08-11 | 无锡市兴达缝纫机配件有限公司 | A kind of oil box for sewing machine |
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| 《基于FEM/BEM方法的缝纫机油盘低噪声设计研究》;张义波 张志勇 周长江 郑成龙;《振动与冲击》;20121231;137-141 * |
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| Publication number | Publication date |
|---|---|
| CN106498637A (en) | 2017-03-15 |
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Effective date of registration: 20231101 Address after: Room 618, Xize Building, No. 8 Luonan Avenue, Luoshe Town, Huishan District, Wuxi City, Jiangsu Province 214000 Patentee after: Jiangsu Huixin Intellectual Property Service Co.,Ltd. Address before: 214000 Huishan Economic Development Zone Luoshe Supporting Zone H4, Huishan District, Wuxi City, Jiangsu Province Patentee before: WUXI XINGDA SEWING MACHINE COMPONENT Co.,Ltd. |