Oil supply device of glass fiber twisting machine
By setting oil barriers on the oil needle of the oil supply device of the glass fiber twister machine, the cross-sectional area of the oil needle is increased, and the problem of difficult oil volume in the prior art is solved, and the precise adjustment of the oil volume of the steel collar ring is achieved , reduces the equipment modification cost and ensures the normal operation of the nylon hook.
Patent Information
- Application Number
- CN202323571158.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-26
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2033-12-26
AI Technical Summary
The existing automatic oil supply device of fiberglass twisting machine is difficult to effectively control the amount of oil in the steel collar ring, resulting in too much or too little oil, damage to the nylon hook, and the equipment modification cost is high, so the oil supply cannot be controlled well.
Design an oil supply device for glass fiber twisting machine. By setting oil barriers on the oil needle, the cross-sectional area of the oil needle is increased, and the oil output area of the oil supply bottle is reduced, so as to control the oil output amount , and adjust the oil output through the removable gasket structure to reduce the cost of equipment transformation.
Accurate control of the oil volume of the steel collar ring is achieved, avoiding the problem of excessive or too little oil volume, reducing the cost of equipment transformation, and ensuring the normal operation of the nylon hook.
Smart Images
Figure CN222160509U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electronic-grade glass fiber yarn twisting equipment, in particular to an oil supply device for a glass fiber twisting machine. Background Art
[0002] The steel collar is an important part of the twisting machine. During the operation of the twisting machine, the nylon hook runs at high speed on the steel collar. In order to avoid damage to the nylon hook and reduce costs, it is necessary to evenly apply a proper amount of steel collar oil inside the steel collar to play a lubricating role and avoid insufficient or wasted steel collar oil. In order to solve the problem of uneven application of steel collar, automatic oil supply devices have appeared on the market.
[0003] At present, the automatic oil supply device of the twisting machine mostly controls the up and down movement of the ball through the oil needle to achieve the purpose of oil supply, such as the Chinese patent CN208235049U disclosed on December 14, 2018, and the Chinese patent CN208791858U disclosed on April 26, 2019.
[0004] However, the diameter of the oil bottle hole is fixed. If the oil needle is too thick, no oil will be produced. If it is too thin, too much oil will be produced. Therefore, the amount of oil supply is still difficult to control, which often causes excessive oil or even oil dripping on the steel collar. Or too little oil will cause the steel collar to dry out and damage the nylon hook. The equipment has little flexibility to change, and it will increase the equipment cost, resulting in the inability to control the oil supply. Utility Model Content
[0005] The purpose of the utility model is to provide an oil supply device for a glass fiber twisting machine, which can control the oil output of the oil bottle;
[0006] The utility model provides an oil supply device for a glass fiber twisting machine, comprising an oil bottle bracket, the oil bottle bracket is connected to a steel collar through an oil supply pipeline, an oil supply bottle is inverted in the oil bottle bracket, a ball is provided in the bottle mouth of the oil supply bottle for sealing the bottle mouth through gravity, an oil needle which can be inserted into the bottle mouth of the oil supply bottle is provided at the bottom of the oil bottle bracket; an oil blocking member is connected to the oil needle, the oil blocking member is inserted into the bottle mouth of the oil supply bottle along with the oil needle, and the oil blocking member does not completely block the bottle mouth of the oil supply bottle.
[0007] Furthermore, the oil baffle is a gasket.
[0008] Furthermore, the gasket is an annular structure and is coaxially connected to the oil needle.
[0009] Furthermore, the gasket and the oil needle are detachable.
[0010] Furthermore, the top end of the gasket gradually and evenly increases toward the bottom end.
[0011] Furthermore, the gasket is a truncated cone structure, and a mounting hole for the oil needle to penetrate is provided in the middle.
[0012] Furthermore, the oil needle can move up and down along the oil bottle bracket.
[0013] Furthermore, the bottom of the oil bottle bracket is a funnel-shaped structure.
[0014] Furthermore, a bottle mouth groove is provided at the bottom end of the funnel-shaped structure, and an oil outlet groove is provided at one side of the funnel-shaped structure, and the oil outlet groove is communicated with the bottle mouth groove.
[0015] Furthermore, a ring-shaped oil storage groove is provided at the bottom end of the bottle mouth groove around the outer side of the oil needle.
[0016] The technical solution of the utility model is to set an oil baffle on the oil needle, so that when the oil needle is inserted into the mouth of the oil supply bottle to lift the ball, the oil baffle is also inserted into the mouth of the oil supply bottle. The oil baffle is equivalent to increasing the cross-sectional area of the oil needle, thereby reducing the oil outlet area of the mouth of the oil supply bottle, thereby achieving the effect of controlling the oil outlet of the oil supply bottle. In addition, the device only needs to add an oil baffle on the oil needle, and there is no need to modify other structural parts of the oil bottle bracket, which greatly reduces the cost of equipment modification. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 This is a schematic diagram of the internal structure of the oil bottle bracket of the utility model;
[0020] Figure 3 This is a schematic diagram of the use state of the utility model;
[0021] Figure 4 For this utility model Figure 3 AA section view;
[0022] Figure 5 For this utility model Figure 4 A magnified image of point A;
[0023] Description of reference numerals:
[0024] 1-oil bottle bracket, 101-bottle mouth groove, 102-oil outlet groove, 103-oil storage tank, 104-oil supply pipeline, 2-oil supply bottle, 201-ball, 3-oil needle, 4-gasket, 5-push rod; DETAILED DESCRIPTION
[0025] The technical solution of the utility model will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0026] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.
[0027] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, "multiple" means two or more, unless otherwise clearly and specifically defined. In addition, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0028] Example 1
[0029] like Figure 1-Figure 5As shown, the utility model provides an oil supply device for a glass fiber twisting machine, including an oil bottle bracket 1, the oil bottle bracket 1 is connected to a steel collar (not shown) through an oil supply pipeline 104, an oil supply bottle 2 is inverted in the oil bottle bracket 1, a ball 201 is provided in the bottle mouth of the oil supply bottle 2 for sealing the bottle mouth by gravity, an oil needle 3 which can be inserted into the bottle mouth of the oil supply bottle 2 is provided at the bottom of the oil bottle bracket 1; an oil baffle is connected to the oil needle 3, the oil baffle is inserted into the bottle mouth of the oil supply bottle 2 along with the oil needle 3, and the oil baffle does not completely block the bottle mouth of the oil supply bottle 2.
[0030] Specifically, the upper part of the oil bottle bracket 1 is a hollow cylindrical shell adapted to the oil supply bottle 2, and an observation window can be set on the hollow cylindrical shell to observe the oil amount in the oil supply bottle 2, or a lightening hole can be set to reduce the weight of the bracket. The bottom of the oil bottle bracket 1 is a funnel-shaped structure adapted to the bottle mouth.
[0031] When in use, the oil supply bottle 2 is placed upside down in the oil bottle bracket 1, and the oil needle 3 is inserted from bottom to top into the bottle mouth of the oil supply bottle 2, so that the ball 201 in the bottle mouth rises, and the oil flows out from the bottle mouth. Compared with the prior art, the utility model inserts the oil stopper into the bottle mouth while the oil needle 3 is inserted, which is equivalent to increasing the cross-section of the oil needle 3 and reducing the size of the oil outlet surface of the oil bottle, so it can effectively reduce the phenomenon of excessive oil output.
[0032] Example 2
[0033] like Figure 2-Figure 5 As shown, the oil blocking member is a gasket 4. The gasket 4 is an annular structure and is coaxially connected to the oil needle 3. The gasket 4 and the oil needle 3 are detachable.
[0034] Specifically, the oil baffle is an annular gasket 4, and can be removed or installed from the oil needle 3. Therefore, in some cases, such as when the mouth of the oil supply bottle 2 is not large, or when the oil output is required to be large, the gasket 4 (oil baffle) can be removed; on the contrary, when the mouth of the oil supply bottle 2 is large, or when the oil output is required to be small, the oil baffle can be installed. This detachable structure can be, for example, a threaded connection.
[0035] Example 3
[0036] like Figure 4-Figure 5 As shown, the top of the gasket 4 gradually and evenly increases toward the bottom. The gasket 4 is a truncated cone structure, and a mounting hole for the oil needle 3 to be inserted is provided in the middle.
[0037] Specifically, the gasket 4 is a gradient frustum structure with a small top and a large bottom. Therefore, in the process of inserting the oil needle 3 into the bottle mouth of the oil supply bottle 2, by controlling / adjusting the insertion depth of the oil needle 3, the degree of insertion of the gasket 4 (oil baffle) into the bottle mouth can be changed, thereby changing the oil output from the bottle mouth, thereby achieving adjustable oil output.
[0038] Example 4
[0039] The oil needle 3 can move up and down along the oil bottle bracket 1.
[0040] Specifically, in this embodiment 4, a hydraulic push rod 5 or an electric push rod 5 can be arranged below the oil bottle bracket 1. Through automatic program control, the hydraulic push rod 5 or the electric push rod 5 is connected to the oil needle 3 and controls the lifting and lowering of the oil needle 3. A flow meter or a liquid level meter can be arranged on the collar oil supply pipeline 104, and is electrically connected to the PLC controller controlling the hydraulic push rod 5 or the electric push rod 5. Thus, when the flow meter or the liquid level meter detects that the oil volume is too high, the program automatically controls the oil needle 3 to rise, and the oil volume is reduced by the method in embodiment 3; conversely, when the oil volume is too low, the program automatically controls the oil needle 3 to descend, and the oil volume is increased by the method in embodiment 3. A rubber ring can be arranged between the lifting and lowering gap between the oil needle 3 and the oil bottle bracket 1 to prevent oil leakage.
[0041] Example 5
[0042] like Figure 1-Figure 5 As shown, the bottom of the oil bottle bracket 1 is a funnel-shaped structure. A bottle mouth groove 101 is provided at the bottom end of the funnel-shaped structure, and an oil outlet groove 102 is provided on one side of the funnel-shaped structure, and the oil outlet groove 102 is connected to the bottle mouth groove 101. At the bottom end of the bottle mouth groove 101, a circle of annular oil storage groove 103 is provided around the outer side of the oil needle 3.
[0043] Specifically, the bottle mouth groove 101 is used to store oil and is inverted to be placed in the bottle mouth of the oil supply bottle 2. When the oil is discharged, the oil flows out from the bottle mouth, and then flows into the oil outlet groove 102 on one side through the bottle mouth groove 101, and is sent to the steel collar through the hose connected to the oil outlet groove 102. The cross-section of the oil storage groove 103 is a V-shaped structure, which is arranged around the outside of the oil needle 3. The function of the oil storage groove 103 is to make the gap between the oil needle 3 and the inner bottom of the oil bottle bracket 1 bulge. When the oil bottle bracket 1 is not used for a period of time, the oil attached to the inner wall of the oil outlet groove 102 will gather in the oil storage groove 103 under the action of gravity, which is convenient for collecting the oil on the one hand, and can prevent the oil from flowing out and dripping from the gap between the oil needle 3 and the oil bottle bracket 1 on the other hand.
[0044] The usage and principle of this utility model:
[0045] By arranging an oil baffle on the oil needle 3, when the oil needle 3 is inserted into the bottle mouth of the oil supply bottle 2 to lift the ball 201, the oil baffle is also inserted into the bottle mouth of the oil supply bottle 2. The oil baffle is equivalent to increasing the cross-sectional area of the oil needle 3, thereby reducing the oil outlet area of the bottle mouth of the oil supply bottle 2, thereby achieving the effect of controlling the oil output of the oil supply bottle 2.
[0046] If the mouth of the oil supply bottle 2 is not large, or the oil output demand is large, the gasket 4 (oil baffle) can be removed; on the contrary, if the mouth of the oil supply bottle 2 is large, or the oil output demand is small, the oil baffle can be installed.
[0047] The gasket 4 is a gradient frustum structure with a small top and a large bottom. Therefore, when the oil needle 3 is inserted into the mouth of the oil supply bottle 2, the insertion depth of the oil needle 3 can be controlled / adjusted to change the degree of insertion of the gasket 4 (oil baffle) into the bottle mouth, thereby changing the oil output from the bottle mouth and achieving adjustable oil output.
[0048] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.
Claims
1. A glass fiber twisting machine oil supply device, characterized in that: It comprises an oil bottle bracket, the oil bottle bracket is connected to the steel collar through an oil supply pipeline, an oil supply bottle is inverted in the oil bottle bracket, a ball is provided in the bottle mouth of the oil supply bottle to seal the bottle mouth by gravity, and an oil needle is provided at the bottom of the oil bottle bracket that can be inserted into the bottle mouth of the oil supply bottle; The oil needle is connected with an oil blocking member, and the oil blocking member is inserted into the bottle mouth of the oil supply bottle along with the oil needle, and the oil blocking member does not completely block the bottle mouth of the oil supply bottle.
2. The oil supply device for a glass fiber twisting machine according to claim 1, characterized in that: The oil blocking member is a gasket.
3. The oil supply device for a glass fiber twisting machine according to claim 2, characterized in that: The gasket is an annular structure and is coaxially connected to the oil needle.
4. The oil supply device for a glass fiber twisting machine according to claim 2, characterized in that: The gasket and the oil needle are detachable.
5. The oil supply device for a glass fiber twisting machine according to claim 2, characterized in that: The top end of the gasket gradually and evenly increases toward the bottom end.
6. The oil supply device for a glass fiber twisting machine according to claim 5, characterized in that: The gasket is a truncated cone structure, and a mounting hole for the oil needle to be inserted is provided in the middle.
7. The oil supply device for a glass fiber twisting machine according to claim 6, characterized in that: The oil needle can move up and down along the oil bottle bracket.
8. The oil supply device for a glass fiber twisting machine according to claim 1, characterized in that: The bottom of the oil bottle bracket is in a funnel-shaped structure.
9. The oil supply device for a glass fiber twisting machine according to claim 8, characterized in that: A bottle mouth groove is arranged at the bottom end of the funnel-shaped structure, and an oil outlet groove is arranged at one side of the funnel-shaped structure, and the oil outlet groove is communicated with the bottle mouth groove.
10. The oil supply device for a glass fiber twisting machine according to claim 9, characterized in that: A ring-shaped oil storage groove is arranged at the bottom end of the bottle mouth groove and around the outer side of the oil needle.