Oil tank device for environment-friendly recycled polyester Leli yarn production

Abstract

The oil groove device comprises a first oil groove, a second oil groove and a circulating oil tank, the first oil groove is installed above the second oil groove in an overlapped mode, the top faces of the first oil groove and the second oil groove are open, and the bottom face of the first oil groove can seal the top face opening of the second oil groove. An oil passing control mechanism is installed on the bottom face of the first oil groove, the side wall of the first oil groove is connected with an oil return pipe opening, the side wall of the second oil groove is connected with an oil discharge pipe opening, and the oil return pipe opening and the oil discharge pipe opening are both connected to a circulating oil tank through pipelines. The second oil tank is used for receiving the oiling agent in the first oil tank for circulation, the oil passing control mechanism is installed between the first oil tank and the second oil tank, communication between the oil tanks can be automatically controlled, the problem of deposition of the oiling agent is solved through circulation of the oiling agent, and the stability of the oiling quality of silk threads can be effectively improved through application of the oiling device.

Description

TECHNICAL FIELD

[0001] The utility model relates to spinning production equipment technical field more specifically, relate to a kind of oil tank device for environmental protection regenerated polyester lacy silk production. BACKGROUND

[0002] Environmental protection regenerated polyester lacy silk is a kind of regenerated polyester MOY formed by processing by recycling polyester bottle through recycling, is a kind of special performance or functional fiber high molecular material. Environmental protection regenerated polyester lacy silk has the characteristics of high-temperature stability, low-temperature crack resistance and excellent anti-fatigue performance. The production of environmental protection regenerated polyester lacy silk needs to go through a series of process flows such as heating, false twist, network processing, oiling treatment, and oil tank is applied to the oiling treatment operation of silk thread, is one of the important production equipment of environmental protection regenerated polyester lacy silk. The oil tank will be installed with an oiling roller, with the rotation of the oiling roller, the oiling roller can adhere the oil agent in the oil tank to the roller surface, and with the silk thread passing through the roller surface, thereby the oiling operation of the silk thread, it is found in actual production that the oil agent will have deposition stratification phenomenon after long-term use in the oil tank, and the oiling roller only contacts the upper layer of the oil agent, which will affect the oiling quality of the silk thread, and it is the urgent demand of enterprises to solve the above problems through the improvement design of the structure of the oil tank. SUMMARY

[0003] The utility model aims at overcoming the insufficient of prior art, provide a kind of oil tank device for environmental protection regenerated polyester lacy silk production, the device adopts upper and lower oil tank design, first oil tank is used to complete oiling operation with oiling roller, second oil tank is used to take the oil agent in first oil tank and circulate, oil control mechanism is installed between first oil tank and second oil tank, and the communication between oil tank can be autonomously controlled.

[0004] In order to achieve the above object, the utility model adopts the following technical scheme:

[0005] An oil tank device for environmental protection regenerated polyester lacy silk production is applied to the production process of environmental protection regenerated polyester lacy silk, comprising a first oil tank, a second oil tank and a circulating oil tank, the first oil tank is installed above the second oil tank, the first oil tank and the second oil tank are connected by flange sealing, the first oil tank and the second oil tank are designed with an open top surface, the bottom surface of the first oil tank can close the open top surface of the second oil tank, the bottom surface of the first oil tank is installed with an oil control mechanism, the first oil tank and the second oil tank can be connected by the oil control mechanism, the side wall of the first oil tank is connected with an oil return pipe, the side wall of the second oil tank is connected with an oil discharge pipe, the oil return pipe and the oil discharge pipe are connected to the circulating oil tank by pipeline.

[0006] Further, the bottom surface of the first oil tank is recessed downward to form an oil collection slope, and the oil control mechanism is installed at the lowest point of the oil collection slope.

[0007] Further, the oil control mechanism comprises a control box, a piston and a spring, the control box is hollow inside, the control box is installed through the bottom surface of the first oil groove, a group of first through holes and a group of second through holes are formed on the side wall of the control box, the first through holes are located in the first oil groove area, the second through holes are located in the second oil groove area, the piston is matched and installed in the control box, the piston can vertically ascend and descend, the first through holes and the second through holes can be closed at the same time when the piston ascends, the first through holes and the second through holes are communicated when the piston descends, the spring is installed in the control box, the spring is connected below the piston, an electromagnetic control assembly is installed in the second oil groove, the electromagnetic control assembly can generate magnetic attraction effect, under the magnetic attraction force, the piston can move downward, when the electromagnetic control assembly loses the magnetic attraction effect, the spring can push the piston to move upward.

[0008] Further, the electromagnetic control assembly comprises a pull rod and an electromagnet, the electromagnet is fixedly installed on the bottom surface of the second oil groove, the pull rod is vertically installed, the upper end of the pull rod extends into the control box and is connected with the piston, the lower end of the pull rod faces the direction of the electromagnet, the electromagnet can generate magnetic attraction effect by being electrified.

[0009] Further, a skirt is connected to the outer wall of the control box, a protection seat is installed outside the electromagnet, the bottom of the protection seat is sealingly connected with the bottom surface of the second oil groove, the skirt can contact the top of the protection seat, and the skirt can form the sealing effect of the top of the protection seat.

[0010] Further, the skirt is downwardly inclined, and the outer diameter of the skirt is greater than the diameter of the top of the protection seat.

[0011] Further, the circulating oil tank is provided with an inlet end and an outlet end, the return oil pipe is connected to the outlet end, the oil discharge pipe is connected to the inlet end, a first oil pump is installed on the connecting pipeline between the oil discharge pipe and the inlet end, and a second oil pump is installed on the connecting pipeline between the return oil pipe and the outlet end.

[0012] Further, the filter is installed on the inlet end of the circulating oil tank.

[0013] Further, the return oil pipe is communicated into the first oil groove, the return oil pipe is provided with an elbow in the first oil groove, and the outlet of the elbow faces the oil collecting slope.

[0014] The beneficial effects of the utility model are as follows:

[0015] The utility model discloses a first oil groove is used for cooperating with the oiling roller to complete the oiling operation, and a second oil groove is used for receiving oil in the first oil groove to circulate, an oil control mechanism is installed between the first oil groove and the second oil groove, the oil control mechanism can independently control the communication between the oil grooves, the utility model solves the deposition of the oiling agent through the circulation of the oiling agent, and the application of the utility model can effectively improve the stability of the oiling quality of the silk thread. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a connecting pipe structure schematic view of the oil groove device for the environmental protection regenerated polyester lacy silk production in the embodiment;

[0017] Figure 2 It is a structure section view of the oil groove in the oiling agent circulation state in the embodiment;

[0018] Figure 3 It is the enlarged view of A in Figure 2

[0019] Reference signs: first oil groove 1, oil return pipe 11, elbow 111, oil collection slope 12, second oil groove 2, oil discharge pipe 21, oil control mechanism 3, control box 31, first through hole 311, second through hole 312, piston 32, spring 33, electromagnetic control assembly 34, pull rod 341, electromagnet 342, skirt 35, protection seat 36, circulating oil tank 4, inlet end 41, filter 411, outlet end 42, first oil pump 43, second oil pump 44. DETAILED DESCRIPTION

[0020] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, and apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the protection scope of the utility model.

[0021] As Figures 1-3 ​The utility model provides an oil tank device for environmental protection regenerated polyester lacy production, be applied to environmental protection regenerated polyester lacy production process, including first oil tank 1, second oil tank 2 and circulating oil tank 4, first oil tank 1 superposition installs on second oil tank 2 top, first oil tank 1 and second oil tank 2 adopt flange sealing connection, first oil tank 1 and second oil tank 2 all adopt the design of open top, the top of first oil tank 1 can rotatable installation has the oil roller, first oil tank 1 is filled with oil agent, and the oil roller is partially immersed in the oil agent, the bottom of first oil tank 1 falls on the top of second oil tank 2 and is just can close the top of second oil tank 2, the bottom of first oil tank 1 is installed with oil control mechanism 3, and oil control mechanism 3 can be controlled to open and close, when oil control mechanism 3 opens, first oil tank 1 and second oil tank 2 can be communicated through oil control mechanism 3, at this time, the oil agent in first oil tank 1 can flow to second oil tank 2, and the side wall of first oil tank 1 is connected with the oil return pipe 11, and the side wall of second oil tank 2 is connected with the oil discharge pipe 21, and the oil return pipe 11 and the oil discharge pipe 21 are all connected to the circulating oil tank 4, and the circulating oil tank 4 plays the role of circulating flow oil agent, and the oil agent in first oil tank 1 can flow to second oil tank 2, then is discharged to the circulating oil tank 4 through the oil discharge pipe 21, and is returned to first oil tank 1 for use through the pipeline of circulating oil tank 4 and oil return pipe 11, the utility model can realize the circulation of oil agent, and the circulation can make the oil agent unable to deposit stratification, effectively guarantee the oil agent quality in first oil tank 1 and the oiling quality of stable silk line.

[0022] As Figure 2 The bottom of first oil tank 1 is concave downward and forms an oil collecting slope 12, the design of oil collecting slope 12 makes the oil agent concentrate on the lowest point when the oil is discharged from first oil tank 1, oil control mechanism 3 is installed at the lowest point of oil collecting slope 12, and the oil agent can concentrate on the position of oil control mechanism 3, and then flow to second oil tank 2 through oil control mechanism 3, oil control mechanism 3 is normally closed, so that first oil tank 1 has an appropriate oil level.

[0023] As Figure 3As shown, the oil circulation control mechanism 3 comprises a control box 31, a piston 32 and a spring 33. The control box 31 is hollow inside and is installed through the bottom surface of the first oil groove 1. A group of first through holes 311 and a group of second through holes 312 are formed on the side wall of the control box 31. The first through holes 311 and the second through holes 312 are respectively formed in a ring shape on the side wall of the control box 31. The first through holes 311 are located in the area of the first oil groove 1, and the second through holes 312 are located in the area of the second oil groove 2. The piston 32 is installed in the control box 31 and can vertically move up and down. An electromagnetic control assembly 34 is installed in the second oil groove 2 and can generate a magnetic attraction effect. Under the action of the magnetic attraction force, the piston 32 can move downward. The spring 33 is installed in the control box 31 and is connected to the lower part of the piston 32. The spring 33 provides elastic support for the piston 32. When the electromagnetic control assembly 34 loses the magnetic attraction effect, the piston 32 is only subjected to the elastic restoring force of the spring 33. The spring 33 can push the piston 32 to move upward. When the piston 32 rises, the first through holes 311 and the second through holes 312 are simultaneously closed. At this time, the control box 31 is closed, and the first oil groove 1 and the second oil groove 2 are not connected to each other. The first oil groove 1 can normally store oil for oiling operation. When it is necessary to circulate the oil agent, the electromagnetic control assembly 34 can generate a magnetic attraction effect, so that the piston 32 can move downward. When the piston 32 moves downward, the first through holes 311 and the second through holes 312 are exposed and connected to each other. At this time, the oil agent can enter the first through holes 311 and flow out of the second through holes 312, directly flowing into the second oil groove 2. Figure 1 As shown, the circulating oil tank 4 is provided with an inlet end 41 and an outlet end 42. The return oil pipe 11 is connected to the outlet end 42, and the oil discharge pipe 21 is connected to the inlet end 41. A first oil pump 43 is installed on the connecting pipeline between the oil discharge pipe 21 and the inlet end 41. A second oil pump 44 is installed on the connecting pipeline between the return oil pipe 11 and the outlet end 42. The first oil pump 43 pumps the oil agent in the second oil groove 2 into the circulating oil tank 4, and the second oil pump 44 pumps the oil agent in the circulating oil tank 4 back to the first oil groove 1. Thus, an oil agent circulation route composed of the first oil groove 1, the second oil groove 2 and the circulating oil tank 4 is formed. The oil agent becomes uniform again during the circulation process to eliminate the composition deposition phenomenon. The oil circulation control mechanism 3 is normally closed and can be set to open the oil agent circulation every 30 minutes or every 1 hour. The time for each oil agent circulation is set to 3-5 minutes.

[0024] As shown, Figure 3As shown, the electromagnetic control assembly 34 includes a pull rod 341 and an electromagnet 342, the electromagnet 342 is fixedly installed on the bottom surface of the second oil groove 2, the pull rod 341 is vertically installed, the upper end of the pull rod 341 extends into the control box 31 and is connected with the piston 32, the lower end of the pull rod 341 is directed towards the electromagnet 342, the electromagnet 342 can generate magnetic attraction effect when energized, under the action of the magnetic attraction force, the pull rod 341 moves downward with the piston 32 to open the oil passage control mechanism 3, so that the first through hole 311 and the second through hole 312 are communicated, at this time the spring 33 is compressed, after the electromagnet 342 loses power, the piston 32 loses the magnetic attraction effect and is pushed to reset by the spring 33, the oil passage control mechanism 3 restores to normally closed, and the first through hole 311 and the second through hole 312 are both closed.

[0025] In order to prevent the oil agent from affecting the work of the electromagnet 342, as shown in Figure 2 and Figure 3 , a protection seat 36 is installed outside the electromagnet 342, a skirt 35 is connected to the outer wall of the control box 31, the bottom of the protection seat 36 is connected to the bottom surface of the second oil groove 2 by welding sealing, the top of the protection seat 36 is open, after the first oil groove 1 and the second oil groove 2 are stacked, the control box 31 is inserted into the protection seat 36, the skirt 35 of the outer wall of the control box 31 can contact the top of the protection seat 36, the outer diameter of the skirt 35 is larger than the diameter of the top of the protection seat 36, the skirt 35 can form a closed effect on the top of the protection seat 36 to prevent the oil agent from entering the protection seat 36, the skirt 35 is arranged below the second through hole 312 and is inclined downward, so that the oil agent flowing out of the second through hole 312 can be guided to fall down along the skirt 35.

[0026] As shown in Figure 1 , a filter 411 is installed at the inlet end 41 of the circulating oil tank 4, during the process of oiling the yarn, the fibers on the yarn will also enter the oil agent, which will cause the cleanliness problem of the oil agent, and with the circulation of the oil agent, the oil agent can be filtered by the filter 411 at the position of the inlet end 41 of the circulating oil tank 4 to keep the oil agent clean.

[0027] As shown in Figure 2 , the oil return pipe opening 11 is communicated into the first oil groove 1, the oil return pipe opening 11 is provided with an elbow 111 in the first oil groove 1, the outlet of the elbow 111 is directed to the oil collecting slope 12, and the design of the elbow 111 enables the returned oil agent to directly impact on the oil collecting slope 12 to reduce the probability of splashing.

[0028] The above merely is preferred implementation manner of the present application, the protection scope of the present application is not only limited to the above examples, and belongs to the technical scheme under the idea of the present application all belongs to the protection scope of the present application. It should be pointed out that, for ordinary skilled person in the art, under the premise of not departing from the principle of the present application, some improvements and decorations, these improvements and decorations should also be considered as the protection scope of the present application.

Claims

1. An oil tank device for producing environmentally friendly recycled polyester Lelis, used in the production process of environmentally friendly recycled polyester Lelis, characterized in that: The invention comprises a first oil tank (1), a second oil tank (2) and a circulating oil tank (4), wherein the first oil tank (1) is superimposed and installed above the second oil tank (2), the first oil tank (1) and the second oil tank (2) are connected by flange sealing, the first oil tank (1) and the second oil tank (2) both adopt a design of open top surface, the bottom surface of the first oil tank (1) can close the open top surface of the second oil tank (2), an oil flow control mechanism (3) is installed on the bottom surface of the first oil tank (1), and the first oil tank (1) and the second oil tank (2) can be connected to each other through the oil flow control mechanism (3), the side wall of the first oil tank (1) is connected to an oil return pipe opening (11), the side wall of the second oil tank (2) is connected to an oil discharge pipe opening (21), and the oil return pipe opening (11) and the oil discharge pipe opening (21) are both connected to the circulating oil tank (4) through pipelines.

2. The oil tank device for producing environmentally friendly recycled polyester Lelis according to claim 1, characterized in that: The bottom surface of the first oil tank (1) is recessed downward to form an oil collecting slope (12), and the oil flow control mechanism (3) is installed at the lowest point of the oil collecting slope (12).

3. The oil tank device for producing environmentally friendly recycled polyester Lelis according to claim 1, characterized in that: The oil control mechanism (3) includes a control box (31), a piston (32) and a spring (33). The control box (31) is hollow inside and is installed by passing through the bottom surface of the first oil tank (1). A group of first through holes (311) and a group of second through holes (312) are opened on the side wall of the control box (31). The first through holes (311) are located in the first oil tank (1) area, and the second through holes (312) are located in the second oil tank (2) area. The piston (32) is matched and installed in the control box (31). The piston (32) can move vertically up and down. When the piston (32) rises, The first through hole (311) and the second through hole (312) can be closed at the same time. When the piston (32) descends, the first through hole (311) and the second through hole (312) can be communicated. The spring (33) is installed in the control box (31). The spring (33) is connected to the bottom of the piston (32). An electromagnetic control component (34) is installed in the second oil tank (2). The electromagnetic control component (34) can generate a magnetic attraction effect. Under the magnetic attraction force, the piston (32) can move downward. When the electromagnetic control component (34) loses the magnetic attraction effect, the piston (32) can be pushed upward by the spring (33).

4. The oil tank device for producing environmentally friendly recycled polyester Lelis according to claim 3, characterized in that: The electromagnetic control assembly (34) includes a pull rod (341) and an electromagnet (342). The electromagnet (342) is fixedly mounted on the bottom surface of the second oil tank (2). The pull rod (341) is installed upright. The upper end of the pull rod (341) extends into the control box (31) and is connected to the piston (32). The lower end of the pull rod (341) faces the electromagnet (342). The electromagnet (342) can generate a magnetic attraction effect when energized.

5. The oil tank device for producing environmentally friendly recycled polyester Lelis according to claim 4, characterized in that: A skirt (35) is connected to the outer wall of the control box (31), and a protective seat (36) is installed on the outer side of the electromagnet (342). The bottom of the protective seat (36) is sealed and connected to the bottom surface of the second oil tank (2). The skirt (35) can contact the top of the protective seat (36), and the skirt (35) can form a sealing effect on the top of the protective seat (36).

6. The oil tank device for producing environmentally friendly recycled polyester Lelis according to claim 5, characterized in that: The skirt (35) is inclined downward, and the outer diameter of the skirt (35) is larger than the diameter of the top of the protection seat (36).

7. The oil tank device for producing environmentally friendly recycled polyester Lelis according to claim 1, characterized in that: The circulating oil tank (4) is provided with an inlet end (41) and an outlet end (42); the return oil pipe (11) is connected to the outlet end (42); the drain oil pipe (21) is connected to the inlet end (41); a first oil pump (43) is installed on the connecting pipe between the drain oil pipe (21) and the inlet end (41); and a second oil pump (44) is installed on the connecting pipe between the return oil pipe (11) and the outlet end (42).

8. The oil tank device for producing environmentally friendly recycled polyester Lelis according to claim 7, characterized in that: A filter (411) is installed at the inlet end (41) of the circulating oil tank (4).

9. The oil tank device for producing environmentally friendly recycled polyester Lelis according to claim 2, characterized in that: The oil return pipe opening (11) is connected to the first oil tank (1), and the oil return pipe opening (11) is provided with an elbow (111) in the first oil tank (1), with the outlet of the elbow (111) facing the oil collection slope (12).

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