Oil mass detection mechanism and sewing machine with same
阅读说明：本技术 油量检测机构及具有其的缝纫机 (Oil mass detection mechanism and sewing machine with same ) 是由 何启跃 林智宝 钟海明 楼俏军 于 2019-03-05 设计创作，主要内容包括：本发明提供了油量检测机构及具有其的缝纫机,其中,油量检测机构用于检测油箱内的油量,油量检测机构包括：浮标,浮标设置在油箱的腔体内并随油液浮动；检测组件,检测组件的至少部分安装在浮标上,以根据检测组件的至少部分随浮标移动的距离确定油箱内的油量,以解决现有技术中的油量无法自动检测的问题。(The invention provides an oil mass detection mechanism and a sewing machine with the same, wherein the oil mass detection mechanism is used for detecting the oil mass in an oil tank and comprises: the buoy is arranged in the cavity of the oil tank and floats along with the oil; the detection assembly is at least partially arranged on the buoy, so that the oil quantity in the oil tank is determined according to the moving distance of at least part of the detection assembly along with the buoy, and the problem that the oil quantity in the prior art cannot be automatically detected is solved.)
1. The utility model provides an oil mass detection mechanism for detect the oil mass in sewing machine's oil tank (10), its characterized in that, oil mass detection mechanism includes:
a float (20), the float (20) being disposed within a cavity of the oil tank (10) and floating with oil;
a sensing assembly (30), at least part of the sensing assembly (30) being mounted on the float (20) to determine the amount of fuel in the fuel tank (10) based on the distance that the at least part of the sensing assembly (30) moves with the float (20).
2. The oil amount detection mechanism according to claim 1, wherein the detection assembly includes:
a sensor (31), wherein the sensor (31) is arranged on the buoy (20) so that the buoy (20) drives the sensor (31) to float in the oil tank (10);
the sensor (32) is installed at the bottom of the oil tank (10), at least part of the sensor (32) corresponds to the sensor (31) in arrangement, so that the distance between the sensor (32) and the sensor (31) is sensed, and a distance signal is transmitted to an electric control component to obtain the oil amount in the oil tank (10).
3. The oil amount detection mechanism according to claim 2, characterized by further comprising:
a limiting device (40), the limiting device (40) being installed in the fuel tank (10), the limiting device (40) cooperating with the float (20) to move the float within a predetermined range of the fuel tank (10).
4. The fuel amount detection mechanism according to claim 3, wherein the stopper device (40) has a stopper space extending in a height direction of the fuel tank (10), and the float (20) is disposed in the stopper space to move within the stopper space.
5. The oil amount detection mechanism according to claim 4, wherein the stopper device (40) includes:
a first plate body (41);
the first plate body (41) and the second plate body (42) are arranged oppositely, and the limiting space is formed between the first plate body (41) and the second plate body (42).
6. The fuel amount detection mechanism according to claim 4, wherein the limiting device (40) is a cylinder, a cylinder cavity of the cylinder is the limiting space, the cylinder extends from the bottom surface of the fuel tank (10) to the top surface of the fuel tank (10), and a flow passage for communicating with the cavity of the fuel tank (10) is opened on a cylinder wall of the cylinder.
7. The oil amount detection mechanism according to claim 2, wherein the sensor (31) is an induction magnet, and the sensor (32) is a magnetic sensor.
8. The fuel amount detection mechanism according to claim 2, wherein a receiving recess (11) is formed in an outer surface of a case of the fuel tank (10), and at least a part of the sensor (32) is mounted in the receiving recess (11).
9. The fuel amount detection mechanism according to claim 2, wherein a housing chamber (21) is provided in the float (20), and the sensor (31) is installed in the housing chamber (21).
10. The oil amount detection mechanism according to claim 1, wherein an observation chamber is provided on a body of the sewing machine, and scale lines are provided in the observation chamber, and the oil amount detection mechanism further comprises:
buoy pole (22), the first end of buoy pole (22) with buoy (20) are connected, the second end of buoy pole (22) stretches out oil tank (10) and stretches into in the observation chamber, in order to follow buoy pole (22) with the position relation between the scale mark of observation chamber confirms the oil mass in oil tank (10).
11. A sewing machine comprising an oil amount detection mechanism, characterized in that the oil amount detection mechanism is the oil amount detection mechanism according to any one of claims 1 to 10.
Technical Field
The invention relates to the field of sewing machines, in particular to an oil mass detection mechanism and a sewing machine with the same.
Background
At present, the oil quantity in the oil supply machine is mainly determined by observing the oil injection of an oil injection window or the upper and lower positions of an oil pointer to determine whether the machine still has enough lubricating oil.
However, the above mode needs the staff to look over the oil mass at any time, has wasted staff's plenty of time like this, and when the oil mass is not enough, can't real-time warning staff.
Disclosure of Invention
The invention mainly aims to provide an oil quantity detection mechanism and a sewing machine with the same, and aims to solve the problem that the oil quantity in the prior art cannot be automatically detected.
In order to achieve the above object, according to one aspect of the present invention, there is provided a fuel amount detecting mechanism for detecting a fuel amount in a fuel tank of a sewing machine, the fuel amount detecting mechanism including: the buoy is arranged in the cavity of the oil tank and floats along with the oil; and the detection assembly is at least partially arranged on the buoy so as to determine the oil quantity in the oil tank according to the distance of the detection assembly moving along with the buoy.
Further, the detection assembly includes: the sensor is arranged on the buoy so that the buoy drives the sensor to float in the oil tank; the sensor is installed in the oil tank bottom, and at least part and the inductor of sensor correspond the setting to the distance between inductive sensor and the inductor and with distance signal transmission in order to reacing the oil mass in the oil tank to the automatically controlled subassembly.
Further, the oil amount detection mechanism further includes: and the limiting device is arranged in the oil tank and is matched with the buoy so as to enable the buoy to move within a preset range of the oil tank.
Further, stop device has spacing space, and spacing space extends along the direction of height of oil tank, and the buoy setting is in spacing space to remove in spacing space.
Further, stop device includes: a first plate body; the first plate body and the second plate body are arranged oppositely, and a limiting space is formed between the first plate body and the second plate body.
Furthermore, stop device is the barrel, and the section of thick bamboo chamber of barrel is spacing space, and the barrel extends to the top surface of oil tank by the bottom surface of oil tank, offers the circulation passageway that is used for with the cavity intercommunication of oil tank on the section of thick bamboo wall of barrel.
Further, the inductor is an induction magnet, and the sensor is a magnetic sensor.
Furthermore, an accommodating groove is formed in the outer surface of the box body of the oil tank, and at least part of the sensor is installed in the accommodating groove.
Further, be provided with in the buoy and hold the chamber, the inductor is installed and is held the intracavity.
Further, be provided with the observation room on sewing machine's the organism, be provided with the scale mark in the observation room, oil mass detection mechanism still includes: the first end and the buoy of buoy bar are connected, and the second end of buoy bar stretches out the oil tank and stretches into in the observation chamber to the oil mass in the oil tank is confirmed according to the position relation between the scale mark of buoy bar and observation chamber.
According to another aspect of the present invention, there is provided a sewing machine including the oil amount detecting mechanism as described above.
By applying the technical scheme of the invention, the oil mass detection mechanism comprises the buoy and the detection assembly, the buoy is arranged in the cavity of the oil tank and floats along with oil, at least part of the detection assembly is arranged on the buoy so as to determine the oil mass in the oil tank according to the moving distance of at least part of the detection assembly along with the buoy, the structure is simple, the maintenance is convenient, the automatic control on the oil mass detection is increased, and the problem that the oil mass in the oil tank cannot be automatically detected in the prior art is solved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 shows a schematic configuration diagram of an embodiment of an oil amount detection mechanism according to the present invention;
fig. 2 is a schematic structural view showing a view angle of an embodiment of the oil amount detection mechanism according to the present invention.
Wherein the figures include the following reference numerals:
10. an oil tank; 11. an accommodating recess; 20. a float; 21. an accommodating chamber; 22. a float rod; 30. a detection component; 31. an inductor; 32. a sensor; 40. a limiting device; 41. a first plate body; 42. a second plate body.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
The present invention provides a fuel amount detecting mechanism, please refer to fig. 1 and fig. 2, for detecting the fuel amount in a fuel tank 10 of a sewing machine, the fuel amount detecting mechanism includes: the buoy 20 is arranged in the cavity of the oil tank 10 and floats with the oil; and a sensing assembly 30, at least a portion of the sensing assembly 30 being mounted on the float 20 to determine the amount of fuel in the fuel tank 10 based on the distance that at least a portion of the sensing assembly 30 moves with the float 20.
The fuel quantity detection mechanism comprises a buoy 20 and a detection assembly 30, wherein the buoy is arranged in a cavity of the fuel tank 10 and floats along with oil, at least part of the detection assembly 30 is arranged on the buoy 20 so as to determine the fuel quantity in the fuel tank 10 according to the moving distance of at least part of the detection assembly 30 along with the buoy 20, the structure is simple, the maintenance is convenient, the automatic control on the fuel quantity detection is increased, and the problem that the fuel quantity in the fuel tank cannot be automatically detected in the prior art is solved.
Specifically, the detection assembly includes: the sensor 31, the sensor 31 is installed on the buoy 20, so that the buoy 20 drives the sensor 31 to float in the oil tank 10; and the sensor 32 is arranged at the bottom of the fuel tank 10, at least part of the sensor 32 corresponds to the sensor 31, and the sensor 32 is used for sensing the distance between the sensor 32 and the sensor 31 and transmitting a distance signal to the electronic control component to obtain the fuel quantity in the fuel tank 10.
Since it is ensured that the sensor 31 corresponds to at least a portion of the sensor 32 during the detection process, so that the sensor 32 accurately senses the distance from the sensor 31, the oil amount detection mechanism further includes: and a
Specifically, the
In one embodiment provided by the present invention, the
In another embodiment of the present invention, the
Preferably, the sensor 31 is an induction magnet and the sensor 32 is a magnetic sensor.
In order to facilitate the installation of the sensor 32, the outer surface of the tank body of the oil tank 10 is provided with the accommodating groove 11, at least part of the sensor 32 is installed in the accommodating groove 11, the sensor 32 is installed on the outer surface of the tank body, the sensor 32 is prevented from being soaked in oil, the service life of the sensor 32 is shortened, and the replacement and installation of the sensor 32 are facilitated.
In order to prevent the service life of the inductor 31 from being reduced due to the oil soaked in the inductor 31, the accommodating cavity 21 is formed in the buoy 20, and the inductor 31 is installed in the accommodating cavity 21, so that the operation is convenient when the inductor 31 needs to be replaced.
When concrete implementation, be provided with the observation room on sewing machine's the organism, be provided with the scale mark in the observation room, oil mass detection mechanism still includes:
The invention also provides a sewing machine which comprises the oil mass detection mechanism.
From the above description, it can be seen that the above-described embodiments of the present invention achieve the following technical effects:
the oil mass detection mechanism comprises a buoy 20 and a detection assembly 30, wherein the buoy is arranged in a cavity of an oil tank 10 and floats along with oil, at least part of the detection assembly 30 is arranged on the buoy 20 so as to determine the oil mass in the oil tank 10 according to the moving distance of at least part of the detection assembly 30 along with the buoy 20, the structure is simple, the maintenance is convenient, the automatic control on oil mass detection is increased, and the problem that the oil mass in the oil tank cannot be automatically detected in the prior art is solved.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
- 上一篇：一种医用注射器针头装配设备
- 下一篇：旋梭供油结构及具有其的缝纫机