Chemical fiber oiling device

Abstract

The utility model provides a chemical fiber oiling device which is applied to the field of chemical fiber production, and the technical scheme is that the chemical fiber oiling device comprises a direction changing component, an oiling component and a control component, the contact piece is arranged on one side of the chemical fiber spun yarn and makes the chemical fiber spun yarn pass through the surface of the contact piece in a contact mode; the oil supply assembly is arranged above the contact piece, is positioned on the same side of the chemical fiber spinning with the contact piece, and is used for supplying oil to the surface of the contact piece; the device has the technical effect that broken wires are convenient to clean.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of chemical fiber production, in particular to a chemical fiber oiling device. BACKGROUND

[0002] Oil agent is an indispensable auxiliary chemical reagent in chemical fiber spinning production and processing, which can adjust the friction performance of the fiber, attach an oil film to the surface of the yarn, prevent or eliminate static electricity accumulation, and endow the fiber with smooth and soft characteristics, which has a significant impact on the smooth progress of fiber production and subsequent processing.

[0003] At present, the Chinese utility model patent with publication number CN217173954U discloses a chemical fiber spinning oiling device, which comprises a rack, a first guide roller, a second guide roller and a third guide roller are sequentially arranged on the rack along the direction of the yarn bundle, a first oiling device and a second oiling device are respectively arranged between every two guide rollers, the first oiling device comprises a oil injection pipe located on the upper surface of the yarn bundle and a first oiling roller located on the lower surface of the yarn bundle, the side end face of the oil injection pipe away from the yarn bundle is connected with the output end of a pneumatic cylinder, the outer edges of the first oiling roller are outwardly extended and connected with conical protective covers, the second oiling device comprises an oil lip oiling pipe located on the upper surface of the yarn bundle and a second oiling roller located on the lower surface of the yarn bundle, the side of the oil lip oiling pipe away from the yarn bundle is connected with an oil agent pump through a pipeline, and inverted L-shaped protective covers are respectively arranged on the two sides of the oil lip oiling pipe.

[0004] The existing patent discloses a chemical fiber spinning oiling device, which can meet the oiling work of chemical fiber spinning, but the chemical fiber spinning is very thin, and there may be broken yarns during the conveying process, and since the oil layer has certain adhesion, many broken yarns will be adhered to the guide roller after long-term use, which needs to be cleaned regularly, the broken yarns in the present application are located between the guide roller and the oil injection pipe, which hinders the cleaning of the broken yarns, and the present application provides a technical solution to solve this problem. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a chemical fiber oiling device, which has the advantages of convenient broken yarn cleaning.

[0006] To achieve the above-mentioned purpose and other related purposes, the utility model provides the following technical scheme: a chemical fiber oiling device, comprising:

[0007] A direction changing assembly changes the conveying path of the chemical fiber spinning to make it convey vertically;

[0008] A contact piece is arranged on one side of the chemical fiber spinning and makes the chemical fiber spinning pass through the surface of the contact piece; and

[0009] An oil supply assembly is arranged above the contact piece and on the same side of the chemical fiber spinning as the contact piece, and supplies oil to the surface of the contact piece.

[0010] By the above technical scheme, the oil supply assembly supplies oil to the contact piece in use, and the chemical fiber yarn is contacted with the oil on the contact piece to seal the oil layer in the moving process, in which process, since the chemical fiber yarn is conveyed along the vertical direction, the contact piece and the oil supply piece can also complete the process of transferring the oil from the oil supply piece to the contact piece by gravity while being arranged on the same side of the chemical fiber yarn, so that the other side of the chemical fiber yarn is always in an unobstructed state, and even if the broken yarn is adhered to the contact piece, the cleaning can be conveniently performed since there is no obstruction, so that the cleaning and conveying can be synchronously performed.

[0011] In an embodiment of the present application, the direction changing assembly comprises a first direction changing roller arranged above the oil supply assembly and a second direction changing roller arranged below the contact piece.

[0012] By the above technical scheme, the chemical fiber yarn is conveyed along the vertical direction by the direction changing effect of the first direction changing roller and the second direction changing roller.

[0013] In an embodiment of the present application, the contact piece is arranged as a roller.

[0014] By the above technical scheme, the arc-shaped surface enables the chemical fiber yarn to smoothly pass through.

[0015] In an embodiment of the present application, the contact piece is arranged as an arc-shaped tile, and the chemical fiber yarn is contacted with the protruding surface of the arc-shaped tile.

[0016] By the above technical scheme, the contact piece is in a static state when the chemical fiber yarn passes through the surface of the contact piece, so that oil splashing is avoided.

[0017] In an embodiment of the present application, the oil supply assembly comprises an oil conveying pipe connected with an external oil supply device, and an oil supply piece connected with the oil conveying pipe, the oil supply piece is arranged directly above the contact piece and comprises a plate a and a plate b arranged at intervals, an oil passing gap is left between the plate a and the plate b for oil to pass through, and the oil flows out and falls to the contact piece after filling the oil passing gap.

[0018] By the above technical scheme, the external oil supply device supplies oil, the oil enters the oil passing gap between the plate a and the plate b from the oil conveying pipe, and spreads in the oil passing gap due to capillary action, and finally the oil fills the oil passing gap and falls from the oil supply piece to the contact piece under the action of gravity.

[0019] In an embodiment of the present application, a plurality of contact pieces are arranged, a plurality of the contact pieces are arranged at intervals along the vertical direction, a flow guide plate is arranged between adjacent contact pieces, the flow guide plate is arranged along the vertical direction, and the oil flows down from one contact piece to the next contact piece through the flow guide plate.

[0020] Through the technical scheme, oil drops from one contact piece to the next contact piece to continue working, improving the utilization rate.

[0021] In an embodiment of the present application, the device further comprises a pressure roller arranged between two adjacent contact pieces, which applies extrusion force to the chemical fiber yarn in a direction of the side where the contact pieces are located, so that the chemical fiber yarn is bent and adheres to the contact pieces.

[0022] Through the technical scheme, the adhesion of the chemical fiber yarn to the contact pieces is enhanced, and the stability of oil coating is improved.

[0023] As described above, the chemical fiber oil coating device of the present application has the following beneficial effects:

[0024] In use, the oil supply assembly supplies oil to the contact pieces, and the chemical fiber yarn contacts the oil on the contact pieces during movement to form an oil layer. In this process, since the chemical fiber yarn is transported vertically, the contact pieces and the oil supply assembly are arranged on the same side of the chemical fiber yarn, and at the same time, the process of transferring oil from the oil supply assembly to the contact pieces by gravity is completed, so that the other side of the chemical fiber yarn is always in an unobstructed state. Even if the yarn is broken and adheres to the contact pieces, it can be easily cleaned because there is no obstruction, so that cleaning and transportation can be synchronized. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 The structure of the chemical fiber oil coating device disclosed in the embodiment of the present application is shown.

[0026] Figure 2 The oil supply assembly of the chemical fiber oil coating device disclosed in the embodiment of the present application is shown.

[0027] Explanation of technical feature labels in the drawings:

[0028] 1, support plate; 2, direction changing assembly; 3, first direction changing roller; 4, second direction changing roller; 5, contact piece; 6, oil supply assembly; 7, oil supply pipe; 8, oil supply piece; 9, a plate; 10, b plate; 11, oil passing gap; 12, pressure roller; 13, drainage plate. DETAILED DESCRIPTION

[0029] The embodiments of the present application are described below by specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the disclosed content. It should be noted that the following examples and features in the examples can be combined with each other without conflict.

[0030] Please refer to Figure 1 The present application provides a chemical fiber oil coating device, comprising:

[0031] The support plate 1 is arranged in the vertical direction.

[0032] Referring to Figure 1 , the device further comprises a deflection assembly 2 for changing the conveying path of the chemical fiber filament and conveying the chemical fiber filament in the vertical direction, the deflection assembly 2 comprises a first deflection roller 3 and a second deflection roller 4 which are connected to the support plate 1 in a rotating manner from top to bottom in the vertical direction, and the chemical fiber filament is bent once when passing through the first deflection roller 3 and the second deflection roller 4, so that the chemical fiber filament between the first deflection roller 3 and the second deflection roller 4 is conveyed in the vertical direction.

[0033] Referring to Figure 1 , the device further comprises a contact piece 5 which is installed on the support plate 1 and located on the side of the chemical fiber filament, and the chemical fiber filament passes through the surface of the contact piece 5; and an oil supply assembly 6 which is arranged above the contact piece 5 and located on the same side of the chemical fiber filament as the contact piece 5, and is used to supply oil to the surface of the contact piece 5, the contact piece 5 and the oil supply assembly 6 are both arranged between the first deflection roller 3 and the second deflection roller 4.

[0034] Referring to Figure 1 , in the embodiment, the contact piece 5 is arranged in the form of an arc-shaped tile, the arc-shaped tile is fixed on the support plate 1 and the convex surface thereof is in contact with the chemical fiber filament, and the arc-shaped surface can make the chemical fiber filament pass through the surface of the contact piece 5 smoothly, in other embodiments, the contact piece 5 can also be a roller, the use of the roller can make the passing of the chemical fiber filament more smooth, but the roller has the disadvantage of being easy to splash oil when rotating.

[0035] Referring to Figure 1 and Figure 2 , the oil supply assembly 6 comprises an oil supply pipe 7 which is connected to an external oil supply device, and an oil supply piece 8 which is connected to the oil supply pipe 7 and fixed on the support plate 1, the oil supply piece 8 is arranged directly above the contact piece 5 and comprises a plate a 9 and a plate b 10 which are arranged at intervals, and an oil passing gap 11 is left between the plate a 9 and the plate b 10 for oil to pass through, the oil spreads in the oil passing gap 11 due to capillary action and flows out and falls to the contact piece 5 after filling due to gravity.

[0036] Referring to Figure 1 , the contact piece 5 is arranged in a plurality of forms, a plurality of contact pieces 5 are arranged at intervals in the vertical direction, and a flow guide plate 13 is arranged between adjacent contact pieces 5, the flow guide plate 13 is arranged in the vertical direction and abuts against the contact pieces 5 at both ends, but when the contact piece 5 is arranged in the form of a roller, the flow guide plate 13 needs to leave a gap with the roller, the oil flows down from one contact piece 5, passes through the flow guide plate 13 and reaches the next contact piece 5, so that the oil can be used multiple times and the utilization rate is improved.

[0037] Referring to Figure 1 , the device further comprises a pressure roller 12 which is arranged between adjacent two contact pieces 5, the pressure roller 12 is arranged on the side opposite to the contact piece 5 with respect to the chemical fiber filament, the pressure roller 12 applies an extrusion force to the chemical fiber filament which is directed to the side where the contact piece 5 is located, so that the chemical fiber filament is bent and adheres to the contact piece 5.

[0038] The utility model discloses in use oil supply assembly 6 will oil to contact 5, and the oil layer is sealed to the contact of chemical fiber spinning in the moving process with the oil on contact 5, in this process, because chemical fiber spinning is along the vertical delivery, contact 5 and oil supply part 8 are also completed the process of using gravity and make oil from oil supply part 8 shift to contact 5 in the same side of being arranged in chemical fiber spinning, make the other side of chemical fiber spinning always be in the state of not having the shelter, even if the broken silk stick on contact 5, also because of not having shelter can conveniently clean, make cleaning and delivery can be synchronized.

[0039] The above embodiments only exemplarily illustrate the principles and effects of the present application, and are not intended to limit the present application. Any equivalent modifications or changes made by those skilled in the art without departing from the spirit and technical concept disclosed by the present application shall still be covered by the claims of the present application.

Claims

1. A chemical fiber oiling device, characterized in that: include: A direction-changing component (2) changes the conveying path of the chemical fiber spinning so that it is conveyed vertically; A contact member (5) is provided on one side of the chemical fiber spinning machine and allows the chemical fiber spinning machine to pass through the surface of the contact member (5); as well as, An oil supply assembly (6) is arranged above the contact member (5) and is located on the same side of the chemical fiber spinning as the contact member (5), and is used to supply oil to the surface of the contact member (5).

2. The chemical fiber oiling device according to claim 1, characterized in that: The direction-changing assembly (2) comprises: a first direction-changing roller (3) arranged above the oil supply assembly (6) and a second direction-changing roller (4) arranged below the contact member (5).

3. The chemical fiber oiling device according to claim 1, characterized in that: The contact member (5) is configured as a roller.

4. The chemical fiber oiling device according to claim 1, characterized in that: The contact member (5) is configured as an arc-shaped tile, and the chemical fiber spinning contacts the protruding surface of the arc-shaped tile.

5. The chemical fiber oiling device according to claim 1, characterized in that: The oil supply assembly (6) includes: an oil delivery pipe (7) connected to an external oil supply device; and an oil supply member (8) connected to the oil delivery pipe (7). The oil supply member (8) is arranged directly above the contact member (5) and includes a plate a (9) and a plate b (10) arranged at intervals. An oil gap (11) for oil to pass through is reserved between the plate a (9) and the plate b (10). After the oil gap (11) is filled, the oil flows out and falls onto the contact member (5).

6. The chemical fiber oiling device according to any one of claims 1 to 5, characterized in that: A plurality of contact members (5) are provided, and a plurality of the contact members (5) are distributed at intervals in the vertical direction. A guide plate (13) is provided between adjacent contact members (5), and the guide plate (13) is arranged in the vertical direction. Oil flows down from one contact member (5) and passes through the guide plate (13) to reach the next contact member (5).

7. The chemical fiber oiling device according to claim 6, characterized in that: It also includes a pressing roller (12) disposed between two adjacent contact members (5), wherein the pressing roller (12) applies an extrusion force directed toward the side where the contact member (5) is located to the chemical fiber spinning, so that the chemical fiber spinning is bent and fits the contact member (5).

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