CN107641914A - A kind of sewing machine quick oil-discharging structure and method of discharge - Google Patents
A kind of sewing machine quick oil-discharging structure and method of discharge Download PDFInfo
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- CN107641914A CN107641914A CN201711104051.9A CN201711104051A CN107641914A CN 107641914 A CN107641914 A CN 107641914A CN 201711104051 A CN201711104051 A CN 201711104051A CN 107641914 A CN107641914 A CN 107641914A
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- oil
- food tray
- sewing machine
- exit pipe
- discharge
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Abstract
The invention belongs to sewing machine technique field, refers in particular to a kind of sewing machine quick oil-discharging structure and method of discharge；Wherein, sewing machine quick oil-discharging structure includes food tray, casing, food tray is connected by oil exit pipe with the casing external world, and the inner of oil exit pipe is arranged on the inside and outside end of food tray and is arranged on casing, and the discharge equipment outside the oil discharge machine in food tray with that can be connected by the oil exit pipe；The present invention can be quickly and easily by outside the oil discharge machine in food tray by discharge equipment, food tray or conveying robot need not be dismantled, it ensure that the service life of machine, solving needs to dismantle in the prior art food tray or conveying robot, and caused oil droplet is causing fabric to pollute on work top during dismantling food tray or conveying robot the defects of.
Description
Technical field：
The invention belongs to sewing machine technique field, refers in particular to a kind of sewing machine quick oil-discharging structure and method of discharge.
Background technology：
In use, lubricating oil has lacked just addition lubricating oil to existing sewing machine usually in machine, and seldom going will be interior
The remaining lubricating oil in portion is cleaned.After certain prolonged sewing, the oil meeting greening blackening inside machine, and in oil
Have many debris.During machine stitching, these debris are easily sucked by oil pump, and are sprayed onto each lubricating component
On, cause the accurate position of each part many impurity to be present.In operation process, these impurity easily accelerate to rub, to zero
Part and service life of a machine have an impact.
At present in overedger, the discharge method of Residual oil is to carry out oil extraction by the oil-draining screw of food tray.But deposited inside food tray
Certain residue can not then discharge.And such as cleared up by way of dismantling food tray, then process troublesome is, it is necessary to remove
Transport machine and dismantle food tray, cleaning process is cumbersome and oil stain is easily dropped onto on work top, and then pollutes cloth.
Although the food tray of flat seam machine is movable unenclosed construction at present, need to increase can enforceable air draught cleaning plant,
By air draught to being cleaned in food tray.
Therefore, it is necessary to which the device for designing a energy quick oil-discharging is cleared up the Residual oil in food tray and debris.
The content of the invention：
It is an object of the invention to provide a kind of seam that quickly and easily can be cleared up the Residual oil in food tray and debris
Thread machine quick oil-discharging structure and method of discharge.
What the present invention was realized in：
One of purpose of the present invention is to provide a kind of sewing machine quick oil-discharging structure, including food tray, casing, food tray lead to
Cross that oil exit pipe and casing are extraneous connect, the inner of oil exit pipe is arranged on the inside and outside end of food tray and is arranged on casing, the oil exit pipe and
Discharge equipment outside oil discharge machine in food tray can be connected.
In a kind of above-mentioned sewing machine quick oil-discharging structure, connection chassis cavity and the external world are provided with the casing
Oil-discharging joint, the outer end of the oil exit pipe are connected with oil-discharging joint.
In a kind of above-mentioned sewing machine quick oil-discharging structure, the oil for covering oil-discharging joint is provided with the casing
Envelope.
In a kind of above-mentioned sewing machine quick oil-discharging structure, the discharge equipment is oil drain pump, and the oil drain pump is located at
In food tray, oil drain pump includes pump head and drives the motor of pump head work, the inner connection of the oil discharge outlet and oil exit pipe of pump head, described
Motor controls its action by controller.
In a kind of above-mentioned sewing machine quick oil-discharging structure, filter screen is provided with the oil inlet of the pump head, the filter screen
Include the mesh that can pass through the debris in oil.
In a kind of above-mentioned sewing machine quick oil-discharging structure, the debris in the oil exit pipe energy fuel feeding passes through.
In a kind of above-mentioned sewing machine quick oil-discharging structure, the discharge equipment is air draught bucket, and the air draught bucket is external
The outer end connection of formula structure, air draught bucket and oil exit pipe.
It is a further object to provide a kind of quick oil-discharging method of sewing machine, it is necessary to during oil extraction, in controller
Oil extraction signal is inputted, controller control discharge equipment work, the debris in the oily and oil in food tray is discharged into machine exterior.
In a kind of above-mentioned sewing machine quick oil-discharging method, the blowdown apparatus is oil drain pump, inputs and arranges in controller
Before oily signal, oil drum is connect in the outer end of oil exit pipe.
The present invention compared with prior art protrude the advantages of be：
1st, the present invention quickly and easily can be discharged the oil in food tray outside machine by discharge equipment, without dismantling oil
Disk or conveying robot, the service life of machine is ensure that, solving needs to dismantle food tray or conveying robot in the prior art, and
Caused oil droplet is causing fabric to pollute on work top during dismantling food tray or conveying robot the defects of.
2nd, the power source of discharge equipment of the invention and machine is separate, in machine shut-down, passes through controller
Control discharge equipment to carry out oil extraction, the debris in oil can be discharged together simultaneously during oil extraction, have one to the oil stain in machine
Fixed cleaning action.
Brief description of the drawings：
Fig. 1 is one of schematic diagram of the present invention；
Fig. 2 is the two of the schematic diagram of the present invention.
In figure：1st, casing；2nd, oil exit pipe；3rd, oil-discharging joint；4th, oil sealing；5th, oil drain pump；6th, filter screen；7th, oil feed pump；8th, enter
Oil screen.
Embodiment：
With specific embodiment, the invention will be further described below, referring to Fig. 1-2：
One of purpose of the present invention is to provide a kind of sewing machine quick oil-discharging structure, including food tray, casing 1, food tray
Connected by oil exit pipe 2 with the external world of casing 1, the inner of oil exit pipe 2 is arranged on the inside and outside end of food tray and is arranged on casing 1, the row
Discharge equipment outside oil discharge machine in food tray with that can be connected by oil pipe 2.When machine needs to safeguard more oil change, pass through
Discharge equipment can be in the case where not dismantling food tray or mobile machine, outside the lubricating oil discharge machine in food tray, operation
It is simple and convenient.
In order to facilitate the quick connection between oil exit pipe 2 and the device docked, it is provided with the casing 1 in connection casing
Chamber and extraneous oil-discharging joint 3, the outer end of the oil exit pipe 2 is connected with oil-discharging joint 3.Oil-discharging joint 3 is fixed on casing 1.
The outer end of oil exit pipe 2 connected mode common with oil-discharging joint 3 is grafting or is spirally connected.
One end of oil-discharging joint 3 is provided with screw thread, and relevant position is provided with screwed hole, oil-discharging joint 3 and machine on casing 1
The screwed hole threaded connection of shell 1, and after mounting, one end of oil-discharging joint 3 is stretched out outside casing 1.
In order to prevent dust etc. from being entered from oil-discharging joint through oil exit pipe in food tray, and in order to prevent oil leak, the casing 1
On be provided with the oil sealing 4 for covering oil-discharging joint 3.
In order to install oil sealing 4, relevant position sets counterbore, the part that oil-discharging joint 3 is stretched out outside casing 1 on casing 1
In counterbore, the inserted terminal of oil sealing 4 is plugged in counterbore and is tightly connected with counterbore.The inserted terminal of oil sealing 4 and counterbore are tight
With connection, easy disassembly.
As one of embodiment, the discharge equipment is oil drain pump 5, and the oil drain pump 5 is located in food tray.Pacifying
During dress, oil drain pump 5 is integrally fixed in casing 1.Oil drain pump 5 includes pump head and drives the motor of pump head work, the oil extraction of pump head
Mouth is connected with the inner of oil exit pipe 2, and the motor controls its action by controller.
Oil feed pump 7 is additionally provided with casing 1, oil feed pump 7 is connected to oil filter and return line part.Oil drain pump 7
Oil inlet end be provided with into oil screen 8, enter oil screen 8 mesh it is smaller, prevent debris in oil from entering in oil feed pump, Jin Erjin
Enter to precision components such as main shafts, influence service life of a machine.When machine run, main axis, oil feed pump 7 is driven to work, food tray
Interior lubricating oil enters in oil feed pump 7 and then the precise part fuel feeding such as main shaft is lubricated, and now, oil drain pump is not work
's.
In order to which the debris in lubricating oil is discharged, filter screen 6 is provided with the oil inlet of the pump head, the filter screen 6
Include the mesh that can pass through the debris in oil.Meanwhile filter screen 6 be also prevented from large volume gob enter the pump housing in (such as spiral shell
Nail etc.), and then damage the pump housing.Another effect of the filter screen 6 is to play a supportive role.
In order to which the debris in lubricating oil is discharged, the debris in the energy of oil exit pipe 2 fuel feeding passes through.Oil exit pipe 2
Specific diameter designed according to actual conditions.
As another embodiment, the discharge equipment is air draught bucket, and the air draught bucket is outlet structure, air draught bucket with
The outer end connection of oil exit pipe 2.Air draught bucket includes the larger blower fan of a suction, and blower fan is connected with aspiration channel, aspiration channel and oil extraction
The outer end of pipe 2 or oil-discharging joint 3 connect, and the air draught bucket also includes waste oil trapped fuel bucket.Blower fan work produces big suction, by oil
Lubricating oil in disk is entered in waste oil trapped fuel bucket by oil exit pipe 2, aspiration channel.The action of the blower fan of present embodiment can be
Its switch carried controls, and can also be connected with controller, operate on the controller, control it.
It is a further object to provide a kind of sewing machine quick oil-discharging method, its step are as follows：
When needing oil extraction, controller input oil extraction signal, controller control discharge equipment work, by food tray oil and
Debris discharge machine exterior in oil.
, wherein it is desired to the occasion of oil extraction is usually when machine needs to safeguard more oil change.
When the blowdown apparatus is oil drain pump 5, before controller inputs oil extraction signal, docked in the outer end of oil exit pipe 2
Connect oil drum.Oil extraction signal is inputted to the electric control part of controller generally by control panel, and then to single oil extraction under oil drain pump 5
Instruction.
When oil exit pipe 2 is docked by oil-discharging joint 3 with connecing oil drum, before docking, will first be covered on oil-discharging joint 3
Oil sealing 4 dismantle.
When discharge equipment is air intake device, mode of operation is identical with oil drain pump 5.Because the power source of discharge equipment is only
Vertical power source, therefore, in machine shut-down, discharge equipment can be started by control panel button and acted.
Above-described embodiment is only one of presently preferred embodiments of the present invention, and the practical range of the present invention is not limited with this, therefore：
The equivalence changes that all shapes under this invention, structure, principle are done, all should be covered by within protection scope of the present invention.
Claims (9)
1. a kind of sewing machine quick oil-discharging structure, including food tray, casing (1), it is characterised in that：Food tray by oil exit pipe (2) with
The extraneous connection of casing (1), the inner of oil exit pipe (2) are arranged on the inside and outside end of food tray and are arranged on casing (1), the oil exit pipe (2)
With the discharge equipment outside the oil discharge machine in food tray can be connected.
A kind of 2. sewing machine quick oil-discharging structure according to claim 1, it is characterised in that：Set on the casing (1)
There are connection casing (1) inner chamber and extraneous oil-discharging joint (3), the outer end of the oil exit pipe (2) is connected with oil-discharging joint (3).
A kind of 3. sewing machine quick oil-discharging structure according to claim 2, it is characterised in that：Set on the casing (1)
There is the oil sealing (4) for covering oil-discharging joint (3).
A kind of 4. sewing machine quick oil-discharging structure according to claim 1 or 2 or 3, it is characterised in that：The discharge equipment
For oil drain pump (5), the oil drain pump (5) is located in food tray, and oil drain pump (5) includes pump head and drives the motor of pump head work, pump
The oil discharge outlet of head is connected with the inner of oil exit pipe (2), and the motor controls its action by controller.
A kind of 5. sewing machine quick oil-discharging structure according to claim 4, it is characterised in that：On the oil inlet of the pump head
Filter screen (6) is provided with, the filter screen (6) includes the mesh that can pass through the debris in oil.
A kind of 6. sewing machine quick oil-discharging structure according to claim 1 or 2 or 3, it is characterised in that：The oil exit pipe
(2) debris in energy fuel feeding passes through.
A kind of 7. sewing machine quick oil-discharging structure according to claim 1 or 2 or 3, it is characterised in that：The discharge equipment
For air draught bucket, the air draught bucket is outlet structure, and air draught bucket is connected with the outer end of oil exit pipe (2).
A kind of 8. method of discharge of sewing machine quick oil-discharging structure as described in claim any one of 1-7, it is characterised in that：Need
When wanting oil extraction, oil extraction signal, controller control discharge equipment work, by the debris in the oily and oil in food tray are inputted in controller
Discharge machine exterior.
A kind of 9. sewing machine quick oil-discharging method according to claim 8, it is characterised in that：The blowdown apparatus is oil extraction
Pump (5), before controller inputs oil extraction signal, oil drum is connect in the outer end of oil exit pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711104051.9A CN107641914A (en) | 2017-11-10 | 2017-11-10 | A kind of sewing machine quick oil-discharging structure and method of discharge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711104051.9A CN107641914A (en) | 2017-11-10 | 2017-11-10 | A kind of sewing machine quick oil-discharging structure and method of discharge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107641914A true CN107641914A (en) | 2018-01-30 |
Family
ID=61125679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711104051.9A Pending CN107641914A (en) | 2017-11-10 | 2017-11-10 | A kind of sewing machine quick oil-discharging structure and method of discharge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107641914A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH045991A (en) * | 1990-04-23 | 1992-01-09 | Brother Ind Ltd | Oil refilling/draining device for sewing machine |
| JPH08299652A (en) * | 1995-05-10 | 1996-11-19 | Pegasus Sewing Mach Mfg Co Ltd | Oil leak preventing device for sewing machine bed |
| CN203411779U (en) * | 2013-08-06 | 2014-01-29 | 浙江飞凤缝制设备有限公司 | Oil disc structure of sewing machine |
| CN104141555A (en) * | 2013-05-07 | 2014-11-12 | 陈俭敏 | A carburetor and an oil drainage structure of the same |
| CN106194322A (en) * | 2016-08-31 | 2016-12-07 | 重庆泽田汽车部件有限责任公司 | There is the oil sump of oil drainage structure |
| CN106436076A (en) * | 2016-12-27 | 2017-02-22 | 杰克缝纫机股份有限公司 | Oil draining structure of sartorial looper mechanism |
-
2017
- 2017-11-10 CN CN201711104051.9A patent/CN107641914A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH045991A (en) * | 1990-04-23 | 1992-01-09 | Brother Ind Ltd | Oil refilling/draining device for sewing machine |
| JPH08299652A (en) * | 1995-05-10 | 1996-11-19 | Pegasus Sewing Mach Mfg Co Ltd | Oil leak preventing device for sewing machine bed |
| CN104141555A (en) * | 2013-05-07 | 2014-11-12 | 陈俭敏 | A carburetor and an oil drainage structure of the same |
| CN203411779U (en) * | 2013-08-06 | 2014-01-29 | 浙江飞凤缝制设备有限公司 | Oil disc structure of sewing machine |
| CN106194322A (en) * | 2016-08-31 | 2016-12-07 | 重庆泽田汽车部件有限责任公司 | There is the oil sump of oil drainage structure |
| CN106436076A (en) * | 2016-12-27 | 2017-02-22 | 杰克缝纫机股份有限公司 | Oil draining structure of sartorial looper mechanism |
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Application publication date: 20180130 |