Head closed type circulating lubrication structure of ring spinning frame

Abstract

The utility model discloses a closed circulating lubrication structure for a headstock of a ring spinning frame, which relates to the technical field of ring spinning frames and comprises a spinning frame headstock, a headstock frame is arranged on the surface of the spinning frame headstock, a headstock motor is fixedly mounted on the inner wall of the headstock frame, and the output end of the headstock motor is fixedly connected with a transmission unit. A circulating lubricating mechanism is arranged at the top of the spinning frame headstock, and an observing and cleaning mechanism is arranged on the surface of the spinning frame headstock. The extraction pump is arranged to be matched with the first liquid extraction pipe to extract lubricating liquid in the lubricating liquid cylinder, then the lubricating liquid flows into the liquid spraying box through the output pipe, then the liquid spraying box is matched with the spraying head to spray the transmission unit, the sprayed lubricating liquid flows into the liquid collecting groove, it is guaranteed that the transmission unit can stably, continuously and efficiently operate, and the service life of the transmission unit is prolonged. And the box door is opened by matching the fixed block with the rotating bolt and the movable roller, so that an operator can conveniently clean the interior of the liquid collecting tank.

Description

Technical Field

[0001] The utility model relates to the technical field of ring spinning frames, in particular to a closed circulation lubrication structure for a headstock of a ring spinning frame. Background Art

[0002] The current mainstream air frame lifting structure of the collective doffing of the ring spinning frame is a pull rod transmission method. The transmission pull rod is arranged near the ground of the frame and is pulled by the screw box arranged at the rear of the machine to raise the air frame. This arrangement adopts the pull rod transmission, and the transmission rod does not have the problem of pressure rod stability, so it has good structural reliability.

[0003] The Chinese patent publication number is CN215366131U, a slide bar type restraint mechanism and a ring spinning machine using the mechanism, and the technical solution provided by the patent document is: including the slide bar type restraint mechanism, including a head bottom plate, a guide rod assembly fixedly connected to one side of the side of the head bottom plate; a middle wall plate is located at the front end of the head bottom plate; an air frame is fixedly connected to the vertical column of the middle wall plate; a part of the herringbone arm assembly is installed on one side of the side of the head bottom plate, and the other part is suitable for being installed on the middle wall plate; a head lifting transmission pipe, one end of which is suitable for being mounted on the guide rod assembly, and the other end is suitable for being passed through the herringbone arm assembly.

[0004] In order to solve the problem that the existing device is prone to fatigue deformation after long-term use, which affects the reliability of the equipment, the existing technology adopts a method in which the front lifting transmission tube of the air rack can obtain the restraining support of the transmission tube guide rod when the air rack is in any position. However, when lubricating its internal structure, it cannot circulate, which easily causes waste and leads to the problem of increased production costs. Utility Model Content

[0005] The utility model aims to provide a closed circulation lubrication structure for the headstock of a ring spinning frame to solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A closed circulation lubrication structure for a ring spinning machine head comprises a spinning machine head, a head frame is arranged on the surface of the spinning machine head, a head motor is fixedly mounted on the inner wall of the head frame, and a transmission unit is fixedly connected to the output end of the head motor.

[0008] The top of the spinning frame locomotive is provided with a circulating lubrication mechanism, and the surface of the spinning frame locomotive is provided with an observation and cleaning mechanism.

[0009] The circulating lubrication mechanism includes a lubricating liquid cylinder, which is fixedly installed on the top of the spinning machine head. A liquid extraction tube 1 runs through the left side of the lubricating liquid cylinder. The output end of the liquid extraction tube 1 is fixedly connected to an extraction pump. The output end of the extraction pump is fixedly connected to an output pipe. The output end of the output pipe is fixedly connected to a spray box. A nozzle is fixedly installed at the bottom of the spray box.

[0010] A further improvement of the technical solution of the utility model is that a liquid inlet is provided on the top surface of the lubricating fluid cylinder, the output end of the liquid extraction tube 1 extends to the interior of the lubricating fluid cylinder, the lubricating fluid cylinder stores the lubricating fluid through the liquid inlet, and the liquid extraction tube 1 is used to extract the lubricating fluid in the lubricating fluid cylinder.

[0011] A further improvement of the technical solution of the utility model is that the surface of the output tube passes through one side outer wall of the spinning machine head, the spray box is fixedly installed on the other side of the inner wall of the spinning machine head, and the output tube provides lubricating liquid for the spray box.

[0012] A further improvement of the technical solution of the utility model is that a liquid collecting tank is arranged at the inner bottom end of the spinning machine head, a second liquid extraction pipe is arranged inside the liquid collecting tank, an output end of the second liquid extraction pipe is fixedly connected to a recovery pump, one side of the recovery pump is fixedly connected to a liquid infusion pipe, the liquid collecting tank is used to collect the liquid after spraying, and the recovery pump collects the liquid in the liquid collecting tank through the second liquid extraction pipe.

[0013] A further improvement of the technical solution of the utility model is that the surface of the second extraction tube passes through the outer wall of the other side of the spinning machine head, the input end of the infusion tube passes through the other side surface of the lubricating liquid cylinder, and the infusion tube cooperates with the second extraction tube and the recovery pump to input the lubricating liquid in the liquid collecting tank into the lubricating liquid cylinder.

[0014] A further improvement of the technical solution of the utility model is that: the observation and cleaning mechanism includes a cleaning port, the cleaning port is opened on the outer wall surface of the spinning machine head, a movable roller is movably connected to one side of the surface of the cleaning port, a box door is fixedly connected to the surface of the movable roller, an observation port is provided on the surface of the box door, the movable roller can make the box door open and close freely, and the observation port is used to observe the interior of the spinning machine head.

[0015] A further improvement of the technical solution of the utility model is that a fixing block is welded on one side of the observation port, a rotating bolt is hinged on the surface of the fixing block, a rotating handle is provided at the output end of the rotating bolt, and the rotating bolt cooperates with the fixing block and the rotating handle to fix the box door on the surface of the cleaning port.

[0016] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0017] 1. The utility model provides a closed circulation lubrication structure for the head of a ring spinning machine. By setting an extraction pump and a liquid extraction pipe, the lubricating liquid in the lubricating liquid cylinder is extracted, and then flows into the spray box through the output pipe. Then, the spray box cooperates with the nozzle to spray the transmission unit, and the lubricating liquid flows into the liquid collecting tank after spraying, so as to ensure that the transmission unit can operate stably, continuously and efficiently.

[0018] 2. The utility model provides a closed circulation lubrication structure for the head of a ring spinning machine. By setting a recovery pump in conjunction with a second extraction pipe and an infusion pipe, the lubricating liquid that falls into the liquid collecting tank is extracted and recovered into the lubricating liquid cylinder, thereby ensuring that the lubricating liquid can be recycled and further saving costs.

[0019] 3. The utility model provides a closed circulation lubrication structure for the headstock of a ring spinning machine, which opens the box door by setting a fixed block in conjunction with a rotating bolt and a movable roller, making it convenient for an operator to clean the inside of a liquid collecting tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a front view structural schematic diagram of the utility model;

[0021] Figure 2 It is a schematic diagram of the top view structure of the utility model;

[0022] Figure 3 It is a cross-sectional structural schematic diagram of the circulating lubrication mechanism of the utility model;

[0023] Figure 4 For this utility model Figure 3 A magnified view of the structure at center;

[0024] Figure 5 It is a cross-sectional structural schematic diagram of the observation and cleaning mechanism of the utility model.

[0025] In the figure: 1. spinning machine head; 11. head frame; 12. head motor; 13. transmission unit; 2. circulating lubrication mechanism; 21. lubricating liquid cylinder; 22. suction pipe 1; 23. extraction pump; 24. output pipe; 25. spray box; 26. nozzle; 27. collecting tank; 28. suction pipe 2; 29. ​​recovery pump; 210. infusion tube; 3. observation and cleaning mechanism; 31. cleaning port; 32. movable roller; 33. box door; 34. observation port; 35. fixing block; 36. rotating bolt. DETAILED DESCRIPTION

[0026] The present invention is further described in detail below in conjunction with the embodiments:

[0027] Example 1

[0028] like Figure 1-4As shown, the present embodiment provides a closed circulation lubrication structure of the head of a ring spinning machine, comprising a spinning machine head 1, a head frame 11 is arranged on the surface of the spinning machine head 1, a head motor 12 is fixedly installed on the inner wall of the head frame 11, and a transmission unit 13 is fixedly connected to the output end of the head motor 12, a circulating lubrication mechanism 2 is arranged on the top of the spinning machine head 1, and an observation and cleaning mechanism 3 is arranged on the surface of the spinning machine head 1, the circulating lubrication mechanism 2 comprises a lubricating liquid cylinder 21, the lubricating liquid cylinder 21 is fixedly installed on the top of the spinning machine head 1, a liquid extraction pipe 22 is passed through the left side of the lubricating liquid cylinder 21, an extraction pump 23 is fixedly connected to the output end of the extraction pump 23, an output pipe 24 is fixedly connected to the output end of the output pipe 24, a liquid spray box 25 is fixedly connected to the output end of the output pipe 24, and the bottom of the liquid spray box 25 is fixedly connected to the bottom of the liquid spray box 25. A nozzle 26 is fixedly installed, and a liquid inlet is provided on the top surface of the lubricating liquid cylinder 21. The output end of the liquid extraction tube 22 extends to the interior of the lubricating liquid cylinder 21. The lubricating liquid cylinder 21 stores the lubricating liquid through the liquid inlet. The liquid extraction tube 22 is used to extract the lubricating liquid in the lubricating liquid cylinder 21. The surface of the output pipe 24 passes through the outer wall of one side of the spinning machine head 1. The spray tank 25 is fixedly installed on the other side of the inner wall of the spinning machine head 1. The output pipe 24 provides lubricating liquid for the spray tank 25. By setting an extraction pump 23 to cooperate with the liquid extraction tube 22, the lubricating liquid in the lubricating liquid cylinder 21 is extracted and then flows into the spray tank 25 through the output pipe 24. Then, the spray tank 25 cooperates with the nozzle 26 to spray the transmission unit 13, and the lubricating liquid after spraying flows into the collecting tank 27 to ensure that the transmission unit 13 can operate stably, continuously and efficiently.

[0029] Example 2

[0030] like Figure 1-4 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a liquid collecting tank 27 is provided at the bottom end of the inner part of the spinning machine head 1, a second liquid extraction pipe 28 is provided inside the liquid collecting tank 27, a recovery pump 29 is fixedly connected to the output end of the second liquid extraction pipe 28, a liquid infusion pipe 210 is fixedly connected to one side of the recovery pump 29, the liquid collecting tank 27 is used to collect the liquid after spraying, the recovery pump 29 collects the liquid in the liquid collecting tank 27 through the second liquid extraction pipe 28, and the second liquid extraction pipe 28 is fixedly connected to the output end of the second liquid extraction pipe 28. The surface of 8 passes through the outer wall of the other side of the spinning machine head 1, and the input end of the infusion tube 210 passes through the surface of the other side of the lubricating liquid cylinder 21. The infusion tube 210 cooperates with the extraction tube 28 and the recovery pump 29 to input the lubricating liquid in the collecting tank 27 into the lubricating liquid cylinder 21. By setting the recovery pump 29 to cooperate with the extraction tube 2 and the infusion tube 210, the lubricating liquid that falls into the collecting tank 27 can be extracted and recovered into the lubricating liquid cylinder 21, thereby ensuring that the lubricating liquid can be recycled and further saving costs.

[0031] Example 3

[0032] like Figure 1-4As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the observation and cleaning mechanism 3 includes a cleaning port 31, the cleaning port 31 is opened on the outer wall surface of the spinning machine head 1, one side of the surface of the cleaning port 31 is movably connected with a movable roller 32, the surface of the movable roller 32 is fixedly connected with a box door 33, the surface of the box door 33 is provided with an observation port 34, the movable roller 32 can make the box door open and close freely, the observation port 34 is used to observe the interior of the spinning machine head 1, one side of the observation port 34 is welded with a fixing block 35, the surface of the fixing block 35 is hinged with a rotating bolt 36, the output end of the rotating bolt 36 is provided with a rotating handle, the rotating bolt 36 cooperates with the fixing block 35 and the rotating handle to fix the box door 33 on the surface of the cleaning port 31, and the box door 33 is opened by setting the fixing block 35 to cooperate with the rotating bolt 36 and the movable roller 32, so that the operator can clean the inside of the liquid collecting tank 27 conveniently.

[0033] The following is a detailed description of the working principle of the closed circulation lubrication structure of the head of the ring spinning frame.

[0034] like Figure 1-5 As shown, when using the device, the user first pours lubricating liquid into the lubricating liquid cylinder 21 through the liquid inlet, and then the extraction pump 23 cooperates with the extraction pipe 22 to extract the lubricating liquid in the lubricating liquid cylinder 21, and then flows into the spray tank 25 through the output pipe 24, and then the spray tank 25 cooperates with the nozzle 26 to spray the transmission unit 13, and the lubricating liquid after spraying flows into the liquid collecting tank 27, so as to ensure that the transmission unit 13 can stably and continuously operate efficiently, and then the recovery pump 29 cooperates with the extraction pipe 2 and the infusion pipe 210 to extract and recover the lubricating liquid falling into the liquid collecting tank 27 into the lubricating liquid cylinder 21, so as to ensure that the lubricating liquid can be recycled and further save costs, and finally the box door 33 is opened by the fixing block 35 in cooperation with the rotating bolt 36 and the movable roller 32, so as to facilitate the operator to clean the inside of the liquid collecting tank 27.

[0035] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A closed circulation lubrication structure for a ring spinning machine head, comprising a spinning machine head (1), characterized in that: The surface of the spinning machine head (1) is provided with a head frame (11), the inner wall of the head frame (11) is fixedly mounted with a head motor (12), and the output end of the head motor (12) is fixedly connected with a transmission unit (13); A circulating lubrication mechanism (2) is provided on the top of the spinning machine head (1), and an observation and cleaning mechanism (3) is provided on the surface of the spinning machine head (1); The circulating lubrication mechanism (2) comprises a lubricating liquid cylinder (21), the lubricating liquid cylinder (21) is fixedly mounted on the top of the spinning machine head (1), a liquid extraction pipe (22) runs through the left side of the lubricating liquid cylinder (21), the output end of the liquid extraction pipe (22) is fixedly connected to an extraction pump (23), the output end of the extraction pump (23) is fixedly connected to an output pipe (24), the output end of the output pipe (24) is fixedly connected to a liquid spray box (25), and a nozzle (26) is fixedly mounted on the bottom of the liquid spray box (25).

2. The closed circulation lubrication structure for the headstock of a ring spinning frame according to claim 1 is characterized in that: A liquid inlet is provided on the top surface of the lubricating liquid cylinder (21), and an output end of the first liquid extraction tube (22) extends into the interior of the lubricating liquid cylinder (21).

3. The closed circulation lubrication structure for the headstock of a ring spinning frame according to claim 1 is characterized in that: The surface of the output tube (24) passes through one side outer wall of the spinning machine head (1), and the liquid spray box (25) is fixedly mounted on the other side of the inner wall of the spinning machine head (1).

4. The closed circulation lubrication structure for the headstock of a ring spinning frame according to claim 3 is characterized in that: A liquid collecting tank (27) is arranged at the bottom end of the spinning machine head (1), a second liquid extraction pipe (28) is arranged inside the liquid collecting tank (27), an output end of the second liquid extraction pipe (28) is fixedly connected to a recovery pump (29), and a side of the recovery pump (29) is fixedly connected to a liquid infusion pipe (210).

5. The closed circulation lubrication structure for the headstock of a ring spinning frame according to claim 4 is characterized in that: The surface of the second liquid extraction tube (28) passes through the other side outer wall of the spinning machine head (1), and the input end of the liquid delivery tube (210) passes through the other side surface of the lubricating liquid cylinder (21).

6. The closed circulation lubrication structure for the headstock of a ring spinning frame according to claim 5 is characterized in that: The observation and cleaning mechanism (3) comprises a cleaning port (31), the cleaning port (31) being opened on the outer wall surface of the spinning machine head (1), a movable roller (32) being movably connected to one side of the surface of the cleaning port (31), a box door (33) being fixedly connected to the surface of the movable roller (32), and an observation port (34) being arranged on the surface of the box door (33).

7. The closed circulation lubrication structure for the headstock of a ring spinning frame according to claim 6 is characterized in that: A fixing block (35) is welded to one side of the observation port (34), a rotating bolt (36) is hingedly connected to the surface of the fixing block (35), and a rotating handle is provided at the output end of the rotating bolt (36).

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