Spinning frame bobbin conveying upper rail lubricating device and textile machinery

Abstract

The utility model discloses a spinning frame bobbin conveying upper rail lubricating device and textile machinery, the lubricating device is arranged on a bobbin conveying rail, the lubricating device comprises a lubricating oil box main body, a pressurizing assembly is arranged in the lubricating oil box main body, and a cavity for storing lubricating grease is defined between the pressurizing assembly and the lubricating oil box main body. An oil outlet is formed in the lubricating oil box main body, the oil outlet is communicated with the cavity in which the lubricating grease is stored, and the lubricating grease is suitable for flowing out to the upper surface of the conveying rail from the oil outlet after being pressed. According to the utility model, the lubricating oil box main body is arranged on the conveying track, and the lubricating oil is stored in the lubricating oil box main body, so that when the bobbin moves on the conveying track, the lubricating oil stored in the lubricating oil box main body can be extruded out from the oil outlet formed in the lubricating oil box main body and uniformly smeared on the conveying track; the whole lubricating process is easy to operate, frequent manual interference is not needed, and the manufacturing cost of the device is low.

Description

Technical Field

[0001] The utility model relates to the technical field of textile equipment, in particular to a lubricating device for a spinning machine bobbin conveying track, and also to a textile machine. Background Art

[0002] Nowadays, major main engine manufacturers pursue high spindle speed and multiple spindles for spinning machines. The more spindles there are, the longer the machine model is. The longer the machine model is, the longer the steel belt is. The longer the steel belt is, the larger the friction area between the tray and the track is. The friction factor μ increases, and the greater the pressure N of the tray on the track (especially when the yarn is collectively dropped, the weight of the bobbin is greater when the yarn is full). According to the friction formula F=μN, the friction of the tray on the track increases significantly. As the friction of the tray on the track increases significantly, the following problems will occur: 1. The steel belt is dozing off during operation, causing the yarn holder to be unable to align the bobbin, so that the bobbin cannot be properly dropped; 2. The steel belt frequently runs out of place, and the detection switch frequently alarms; 3. The life of the steel belt motor is reduced; 4. The fatigue strength of the steel belt drive chain is reduced. In response to the above problems, most of the solutions to such problems on the market are to increase the motor power, reduction ratio, chain grade strength and other high-cost, low-effect methods to solve them. This method greatly increases the cost and does not fundamentally solve the problem.

[0003] In view of this, it is necessary to design a spinning machine bobbin conveying upper track lubrication device that can conveniently and effectively solve the above problems while reducing costs. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art.

[0005] To this end, the utility model provides a spinning machine bobbin conveying track lubrication device, which can lubricate the conveying track, the entire lubrication process is simple to operate, does not require frequent manual intervention, and the device manufacturing cost is low.

[0006] According to the first aspect of the utility model, a lubricating device for a spinning machine tube conveying track is provided, the lubricating device is arranged on the conveying track of the tube, and comprises a lubricating oil box main body, a pressurizing component is arranged in the lubricating oil box main body, a cavity for storing lubricating grease is defined between the pressurizing component and the lubricating oil box main body, and an oil outlet is opened on the lubricating oil box main body, the oil outlet is communicated with the cavity storing the lubricating grease, and the lubricating grease is suitable for flowing out from the oil outlet to the conveying track after being pressurized.

[0007] Preferably, the lubricating oil box body is provided with an arc-shaped contact surface corresponding to the oil outlet, and the arc-shaped contact surface is configured to contact the upper track of the conveying track, and a plurality of oil grooves are provided on the arc-shaped contact surface, and the plurality of oil grooves are suitable for accommodating part of the lubricating grease that flows out and reducing the contact area with the conveying track, so as to reduce the friction between the conveying track and the lubricating oil box body.

[0008] Further preferably, the lubricating oil box body extends a mounting portion in a direction away from the support rod, and the mounting portion is suitable for being embedded in the conveying track to fix the lubricating oil box body.

[0009] Preferably, a support rod extends from the cavity in the middle of the main structure of the lubricating oil box, and a compression spring is sleeved on the support rod. An oil pressure plate is provided at one end of the compression spring close to the oil outlet, and two sides of the oil pressure plate are in contact with the compression spring and the lubricating grease respectively.

[0010] Further preferably, the lubricating oil box body is further provided with a lubricating oil box cover, and the lubricating oil box cover is provided at the opening of the lubricating oil box body and can be movably connected to the supporting rod.

[0011] Preferably, the lubricating oil box cover is threadedly connected to the lubricating oil box body, and the lubricating oil box cover is in abutment with the other end of the compression spring.

[0012] Further preferably, the oil outlets provided on the lubricating oil box body are arranged opposite to each other.

[0013] Preferably, the lubrication device is suitable for being arranged at least at the front and / or rear of the conveying track.

[0014] Further preferably, the lubricating grease is non-viscous grease.

[0015] The second aspect of the utility model provides a textile machine, which adopts the spinning frame bobbin conveying upper track lubrication device described in the first aspect of the utility model.

[0016] The beneficial effect of the utility model is that by installing the lubricating oil box body on the conveying track, lubricating grease is stored in the lubricating oil box body. When the yarn tube moves on the conveying track, the lubricating grease stored in the lubricating oil box body can be squeezed out from the oil outlet provided on the lubricating oil box body and evenly applied to the conveying track to lubricate the conveying track. The entire lubrication process is simple to operate, does not require frequent manual intervention, and the device manufacturing cost is low.

[0017] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by practicing the utility model. The purpose and other advantages of the utility model are realized and obtained by the structures specifically pointed out in the description, claims and drawings.

[0018] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0020] Figure 1 It is a cross-sectional view of the utility model after the assembly of the lubricating device for the spinning frame bobbin conveying upper track;

[0021] Figure 2 It is a three-dimensional structural diagram of the lubricating oil box main body of the lubricating device for the spinning frame bobbin conveying upper track of the utility model;

[0022] Figure 3 It is a side view of the lubricating oil box body of the utility model of the lubricating device on the spinning frame tube conveying track.

[0023] 1. Lubricating oil box body; 11. Oil outlet; 111. Arc-shaped contact surface; 1111. Oil groove; 12. Support rod; 13. Mounting part; 1a. Threaded connection;

[0024] 2. Pressurizing assembly; 21. Compression spring; 22. Oil pressure plate; 23. Lubricating grease; 24. Lubricating oil box cover;

[0025] 3. Conveying track; 31. Upper track. DETAILED DESCRIPTION

[0026] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0027] In the description of the present invention, it should be understood that the terms "top", "bottom", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, features defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0028] See also Figure 1 The lubricating device for the upper track 31 of the spinning machine tube conveying of the utility model is arranged on the conveying track 3 of the tube, so that the lubricating grease 23 can be applied to the conveying track 3 during the conveying process of the tube, so as to reduce the friction between the tube tray and the conveying track 3 during the conveying process. The lubricating device includes a lubricating oil box body 1, a pressurizing component 2 is arranged in the lubricating oil box body 1, a cavity for storing the lubricating grease 23 is defined between the pressurizing component 2 and the lubricating oil box body 1, and an oil outlet 11 is opened on the lubricating oil box body 1, and the oil outlet 11 is connected to the cavity where the lubricating grease 23 is stored. When the lubricating grease 23 stored in the lubricating oil box body 1 needs to be applied to the conveying track 3, the lubricating grease 23 in the cavity is continuously pressurized by the pressurizing component 2, and the lubricating grease 23 flows out from the oil outlet 11 to the upper surface of the conveying track 3 after being pressurized, so as to achieve uniform lubrication of the upper surface of the conveying track 3.

[0029] See also Figure 3 Specifically, the lubricating oil box body 1 is provided with an arc-shaped contact surface 111 at the oil outlet 11, and the arc-shaped contact surface 111 is configured to contact the upper track 31 of the conveying track 3, so that the lubricating grease 23 can be more smoothly applied to the surface of the upper track 31 of the conveying track 3 after flowing out from the oil outlet 11. At the same time, a plurality of oil grooves 1111 are provided on the arc-shaped contact surface 111, and the plurality of oil grooves 1111 can accommodate part of the flowing lubricating grease 23. In addition, due to the plurality of oil grooves 1111 provided on the arc-shaped contact surface 111, the contact area between the arc-shaped contact surface 111 and the upper track of the conveying track 3 is reduced, thereby reducing the friction between the conveying track 3 and the lubricating oil box body 1.

[0030] More specifically, the lubricating oil box body 1 extends a mounting portion 13 in a direction away from the support rod 12 , and the lubricating oil box body 1 is embedded in the conveying track 3 through the mounting portion 13 , thereby achieving installation and fixation between the lubricating oil box body 1 and the conveying track 3 .

[0031] It should be understood that the lubricating device is preferably arranged at the front and / or rear of the conveying track 3. Of course, the lubricating device can also be arranged at any position of the conveying track 3 as required. The lubricating grease 23 is non-viscous grease, and its oil outlet 11 is relatively arranged at the bottom of the lubricating oil box body 1. Optionally, the oil outlet 11 is not limited to only two, and more can be arranged as required.

[0032] See also Figure 1 to Figure 2The pressurizing component 2 includes a support rod 12 located in the structure of the lubricating oil box body 1 and capable of extending a cavity for storing lubricating grease 23. In addition, a compression spring 21 is sleeved on the support rod 12. An oil pressure sheet 22 is provided at one end of the compression spring 21 close to the oil outlet 11, and the two sides of the oil pressure sheet 22 are in contact with the compression spring 21 and the lubricating grease 23 respectively. A lubricating oil box cover 24 is also provided at the opening of the lubricating oil box body 1. The lubricating oil box cover 24 is movably connected to the support rod 12, and the lubricating oil box cover 24 is also abutted against the other end of the compression spring 21. At the same time, the lubricating oil box cover 24 and the lubricating oil box body 1 are threadedly connected 1a. When the lubricating grease 23 needs to be squeezed out, the lubricating oil box cover 24 is rotated so that the lubricating oil box cover 24 is screwed in toward the oil outlet 11. When the lubricating oil box cover 24 is screwed in, the compression spring 21 is continuously compressed to contract, and then the compression spring 21 applies a force to the oil pressing plate 22. Under the action of the compression spring 21, the oil pressing plate 22 squeezes the lubricating grease 23 stored in the cavity, so that the lubricating grease 23 can flow out from the oil outlet 11 at the bottom of the lubricating oil box body 1 to the conveying track 3, thereby playing a role in lubricating the track.

[0033] A textile machine in a specific implementation manner of the utility model adopts the spinning frame bobbin conveying upper track lubrication device described in any of the above embodiments, and therefore also has the above advantages.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0035] The above description is based on the ideal embodiment of the utility model. Through the above description, relevant staff can make various changes and modifications without deviating from the technical concept of the utility model. The technical scope of the utility model is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A lubricating device for a spinning machine tube conveying track (31), the lubricating device being arranged on the tube conveying track (3), characterized in that: The invention comprises a lubricating oil box body (1), wherein a pressurizing component (2) is arranged inside the lubricating oil box body (1), a cavity for storing lubricating grease (23) is defined between the pressurizing component (2) and the lubricating oil box body (1), and an oil outlet (11) is provided on the lubricating oil box body (1), wherein the oil outlet (11) is connected to the cavity storing the lubricating grease (23), and the lubricating grease (23) is suitable for flowing out from the oil outlet (11) to the upper surface of the conveying track (3) after being pressurized.

2. The lubricating device for the spinning frame tube conveying upper track (31) according to claim 1 is characterized in that: The lubricating oil box body (1) is provided with an arc-shaped contact surface (111) corresponding to the oil outlet (11), and the arc-shaped contact surface (111) is configured to contact the upper track (31) of the conveying track (3), and a plurality of oil grooves (1111) are provided on the arc-shaped contact surface (111), and the plurality of oil grooves (1111) are suitable for accommodating a portion of the lubricating grease (23) that flows out and reducing the contact area with the conveying track (3), so as to reduce the friction between the conveying track (3) and the lubricating oil box body (1).

3. The lubricating device for the spinning frame tube conveying upper track (31) according to claim 1 is characterized in that: The lubricating oil box body (1) extends a mounting portion (13) in a direction away from the support rod (12), and the mounting portion (13) is suitable for being embedded in the conveying track (3) to fix the lubricating oil box body (1).

4. The lubricating device for the spinning frame tube conveying upper track (31) according to claim 1 is characterized in that: The pressurizing component (2) comprises a support rod (12) located in the structure of the lubricating oil box body (1) and capable of extending out of the cavity, a compression spring (21) is sleeved on the support rod (12), an oil pressure plate (22) is provided at one end of the compression spring (21) close to the oil outlet (11), and two sides of the oil pressure plate (22) are in contact with the compression spring (21) and the lubricating grease (23) respectively.

5. The lubricating device for the upper track (31) of the spinning frame tube conveyor according to claim 4 is characterized in that: The pressurizing assembly (2) further comprises a lubricating oil box cover (24), wherein the lubricating oil box cover (24) is arranged on the opening of the lubricating oil box body (1) and is movably connected to the supporting rod (12).

6. The lubricating device for the spinning frame tube conveying upper track (31) according to claim 5 is characterized in that: The lubricating oil box cover (24) is threadedly connected (1a) to the lubricating oil box body (1), and the lubricating oil box cover (24) is in contact with the other end of the compression spring (21).

7. The lubricating device for the upper track (31) of the spinning frame tube conveyor according to any one of claims 1 to 6, characterized in that: The oil outlets (11) provided on the lubricating oil box main body (1) are arranged opposite to each other.

8. The lubricating device for the upper track (31) of the spinning frame tube conveyor according to any one of claims 1 to 6, characterized in that: The lubrication device is suitable for being arranged at least at the front and / or rear of the conveying track (3).

9. The lubricating device for the upper track (31) of the spinning frame tube conveyor according to any one of claims 1 to 6, characterized in that: The lubricating grease (23) is non-viscous grease.

10. A textile machine, characterized in that: A lubricating device for the upper track (31) of the spinning frame tube conveying device as claimed in any one of claims 1 to 9 is used.

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