Humidification, water spray, oil spray and anti-collision structure of flax wet spinning frame

Abstract

The present invention discloses a humidifying, water spraying, oil spraying and anti-collision structure of a flax wet spinning spinning machine, comprising two slide rails symmetrically arranged front and back, a sliding mechanism arranged between the two slide rails, a crossbeam fixed on the sliding mechanism, hinged frames fixed at both ends of the crossbeam, a vertical rod hinged on each hinged frame, a trigger block fixed at the upper end of the vertical rod, and micro switches fixed on the crossbeams on both sides of the trigger block; first protective plates are fixed on the left and right sides of the lower part of each vertical rod, a humidifying nozzle is installed between the two first protective plates on each vertical rod, second protective plates are fixed on the left and right sides of the lower end of each vertical rod, a water spray nozzle and an oil spray nozzle are installed between the two second protective plates on each vertical rod; the present invention can realize automatic humidification of the leather ring roller, and can bring convenience to the cleaning of the yarn guide, and can also bring convenience to the lubrication of the steel collar, in addition, the vertical rod inside it has the function of anti-collision protection.

Description

Technical Field

[0001] The invention relates to the technical field of flax wet spinning frames, and in particular to a humidification, water spraying, oil spraying and anti-collision structure of a flax wet spinning frame. Background Art

[0002] At present, when the flax wet spinning frame on the market is working, the staff needs to perform the following operations on the flax wet spinning frame: first, it is necessary to spray humidifying water on the leather ring roller of the flax wet spinning frame. At present, the process of spraying humidifying water on the leather ring roller is mainly completed manually, so there is a disadvantage of low humidification efficiency of the leather ring roller; second, after the flax wet spinning frame has worked for a long time, flax yarn will remain on the yarn guide in the flax wet spinning frame. At present, the cleaning of the flax yarn on the yarn guide needs to be manually cleaned after stopping the machine, which not only has the disadvantage of troublesome cleaning, but also affects the production efficiency of the flax wet spinning frame; third, it is necessary to spray lubricating oil on the steel collar in the flax wet spinning frame. At present, the process of spraying lubricating oil on the steel collar needs to be completed manually, that is, the staff holds the lubricating oil bottle and sprays the lubricating oil on the steel collar. In this way, there are not only the disadvantages of low lubricating oil spraying efficiency, but also the disadvantage of high labor intensity of the staff; in addition, there are also the disadvantages of uneven lubricating oil spraying and serious waste of lubricating oil by manually spraying lubricating oil. Summary of the invention

[0003] In view of the deficiencies in the prior art, the present invention provides a humidification, water spraying, oil spraying and anti-collision structure for a flax wet spinning spinning frame, wherein the humidification nozzle inside the humidification nozzle can spray humidification water onto the apron roller of each spinning station, thereby realizing the automatic humidification of the apron roller, and the high-pressure water sprayed from the water spray nozzle inside the humidification nozzle can be sprayed onto each yarn guide, thereby cleaning the flax yarn remaining on the yarn guide, thereby facilitating the cleaning of the yarn guide and not affecting the normal production of the flax wet spinning spinning frame, and furthermore, the oil-gas mixture sprayed from the oil spray nozzle inside the humidification nozzle can be sprayed onto each steel collar, thereby, There is no need for workers to spray lubricating oil manually, which can bring convenience to the lubrication of the steel collar, that is, it can improve the efficiency of steel collar lubrication and reduce the labor intensity of workers. The lubricating oil is sprayed in an automated manner, which has the advantages of uniform lubricating oil spraying and energy saving. In addition, the vertical rod inside it for driving the humidifying nozzle, the water nozzle and the oil nozzle has an anti-collision protection function, that is, it can avoid the phenomenon of the vertical rod injuring people during the movement, and can also avoid the phenomenon of the vertical rod in damaging the parts of the flax wet spinning machine during the movement, and can also avoid the phenomenon of wear or damage to the driving mechanism.

[0004] Material toggling mechanism, its both ends are connected with the spring or threading mechanism, and its both ends are connected with the spring or threading mechanism, and its both ends are connected with the spring or threading mechanism, and its both ends are connected with the spring or threading mechanism, and its both ends are connected with the spring or threading mechanism. Micro switches for triggering the trigger block after the vertical rod swings are fixed on the cross beams on both sides of the trigger block, and the driving mechanism and the micro switch are electrically connected to the controller in the flax wet spinning frame; first protective plates are fixed on the left and right sides of the lower part of each vertical rod, and a humidifying nozzle for spraying water on the leather ring roller is installed between the two first protective plates on each vertical rod; second protective plates are fixed on the left and right sides of the lower end of each vertical rod, and a plurality of water nozzles for spraying high-pressure water on the yarn guide in the flax wet spinning frame are installed between the two second protective plates on each vertical rod; an oil nozzle for spraying lubricating oil on the steel collar in the flax wet spinning frame is also installed between the two second protective plates on each vertical rod, and the oil nozzle is connected to the lubricating oil supply device installed in the flax wet spinning frame.

[0005] The humidifying, water spraying, oil spraying and anti-collision structure of the flax wet spinning machine of the present invention comprises a sleeve welded and fixed on the outer wall of the humidifying nozzle, two first protective plates on each vertical rod are provided with first waist-shaped holes extending in the vertical direction, and the humidifying nozzle is fixed to the first protective plates on both sides of the humidifying nozzle by bolt assemblies penetrated through the first waist-shaped holes and the sleeve; after adopting this structure, when the bolt assembly is loosened, the angle and position of the humidifying nozzle can be conveniently adjusted, and after the angle and position adjustment of the humidifying nozzle is completed, the bolt assembly can be tightened.

[0006] The humidification, water spraying, oil spraying and anti-collision structure of the flax wet spinning machine of the present invention, wherein a nut sleeve is welded and fixed on the outer wall of each water spray nozzle, a second waist-shaped hole extending in the vertical direction is provided on one of the second protection plates on each vertical rod, and each water spray nozzle is fixed to the second protection plate by a bolt passing through the nut sleeve and the second waist-shaped hole, and the bolt is threadedly connected to the nut sleeve; by adopting this structure, when the bolt is loosened, the angle and position of the water spray nozzle can be conveniently adjusted, and after the angle and position of the water spray nozzle are adjusted, the bolt can be tightened.

[0007] The humidification, water spraying, oil spraying and anti-collision structure of the flax wet spinning machine of the present invention, wherein a sleeve is welded and fixed on the outer wall of each oil spray nozzle, a third waist-shaped hole extending in the vertical direction is provided in one of the second protective plates on each vertical rod, and each oil spray nozzle is fixed to the second protective plate with the third waist-shaped hole by a bolt assembly passing through the sleeve and the third waist-shaped hole; after adopting this structure, when the bolt assembly is loosened, the angle and position of the oil spray nozzle can be conveniently adjusted, and after the angle and position of the oil spray nozzle are adjusted, the bolt assembly can be tightened again.

[0008] The humidification, water spraying, oil spraying and anti-collision structure of the flax wet spinning frame of the present invention, wherein each elastic mechanism includes an end cover, a support plate and a spring, the end cover is fixed on the side wall of the crossbeam, the support plate is welded and fixed on the outer wall of the vertical rod, the spring is embedded between the end cover and the support plate, and the two ends of the spring are partially inserted into the end cover and the support plate respectively; by adopting this elastic mechanism, when the vertical rod hits an obstacle and rotates relative to the hinge seat, after the obstacle is eliminated, the spring can drive the vertical rod to rotate and reset.

[0009] The humidification, water spraying, oil spraying and anti-collision structure of the flax wet spinning machine of the present invention is characterized in that a support seat is welded and fixed to the upper end of each vertical rod, a "V"-shaped groove is arranged on the upper end surface of the support seat, an elastic top rod is arranged above the support seat, the elastic top rod is fixed to the cross beam through a bracket, the movable end of the elastic top rod is rotatably connected to a rotating wheel, and the rotating wheel is against the bottom of the groove; by adopting this structure, the vertical rod can be centered.

[0010] The humidifying, water spraying, oil spraying and anti-collision structure of the flax wet spinning spinning frame of the present invention, wherein the sliding mechanism includes a sliding seat, and two rotating shafts distributed in the left and right directions are arranged at the bottom of the sliding seat, and both ends of each rotating shaft are connected to the sliding seat through a bearing seat, and rollers are installed at both ends of each rotating shaft, and the rollers located at the two ends of each rotating shaft are respectively connected to one of the slide rails in a rolling manner, and the crossbeam is fixed on the sliding seat, and the sliding seat is driven by a driving mechanism installed on the flax wet spinning spinning frame to make the sliding seat move back and forth along the slide rail; after adopting this sliding mechanism, when the driving mechanism on the flax wet spinning spinning frame drives the sliding seat to slide back and forth along the slide rail, the roller can roll in the slide rail, so that , the sliding seat can slide reliably along the slide rail; in addition, the driving mechanism installed on the flax wet spinning frame can be a driving mechanism driven by a belt, for example, the driving mechanism includes a motor, a belt, a driven wheel and a driving wheel, the motor is fixed on the frame of the flax wet spinning frame, the driving wheel is installed on the output shaft of the motor, the driven wheel is rotatably connected to the frame of the flax wet spinning frame away from the side of the motor, the belt is tensioned on the driven wheel and the driving wheel, and then the sliding seat is fixed to one side of the belt. In this way, when the motor drives the driving wheel to rotate, the belt can rotate, and after the belt rotates, it can drive the sliding seat to slide, and when the motor is rotated forward and reversed, it can drive the sliding seat to slide back and forth along the slide rail.

[0011] The humidification, water spraying, oil spraying and anti-collision structure of the flax wet spinning machine of the present invention comprises a plurality of angle irons distributed along the length direction of the cross beam fixed between the left and right sides of the cross beam and the upper end surface of the sliding seat; the setting of the angle irons can improve the fixing strength of the cross beam and the sliding seat.

[0012] The humidifying nozzle inside the present invention can spray humidifying water onto the leather ring roller of each spinning station, that is, realize the automatic humidification of the leather ring roller, and the high-pressure water sprayed by the water spray nozzle inside it can be sprayed on each yarn guide, so that the residual flax yarn on the yarn guide can be cleaned, thereby facilitating the cleaning of the yarn guide and will not affect the normal production of the flax wet spinning machine. In addition, the oil-gas mixture sprayed by the oil spray nozzle inside it can be sprayed on each steel collar, so that there is no need for the staff to manually spray lubricating oil, so that It can bring convenience to the lubrication of the steel collar, that is, it can improve the efficiency of the steel collar lubrication, and can also reduce the labor intensity of the staff. It sprays the lubricating oil in an automated manner, which has the advantages of uniform lubricating oil spraying and energy saving. In addition, the vertical rod inside it for driving the humidifying nozzle, the water nozzle and the oil nozzle has the function of anti-collision protection, that is, it can avoid the phenomenon of the vertical rod injuring people during the movement, and can also avoid the phenomenon of the vertical rod in the movement. The phenomenon of damaging the parts of the flax wet spinning machine, and the phenomenon of wear or damage to the driving mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0015] Figure 2 It is a schematic diagram of the three-dimensional structure of the present invention;

[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of the present invention;

[0017] Figure 4 for Figure 1 The schematic diagram of the structure after the enlargement of A in the middle;

[0018] Figure 5 for Figure 1 The schematic diagram of the structure after the enlargement of B in the middle;

[0019] Figure 6 for Figure 2 The schematic diagram of the structure after enlargement at C in the middle;

[0020] Figure 7 for Figure 3 Schematic diagram of the enlarged structure at D in the middle. DETAILED DESCRIPTION

[0021] The following will disclose multiple embodiments of the present invention with drawings. For the purpose of clear description, many practical details will be described together in the following description. However, it should be understood that these practical details should not be used to limit the present invention. That is, in some embodiments of the present invention, these practical details are not necessary. In addition, for the purpose of simplifying the drawings, some conventional structures and components will be depicted in a simple schematic manner in the drawings.

[0022] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present invention. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0023] The humidifying, water spraying, oil spraying and anti-collision structure of the flax wet spinning spinning machine of the present invention comprises two slide rails 1 which are symmetrically arranged in the front and back directions, and the two slide rails 1 are fixed on the frame of the flax wet spinning spinning machine, a sliding mechanism is arranged between the two slide rails 1, and the two ends of the sliding mechanism are respectively slidably connected with one of the slide rails 1, and the sliding mechanism is driven by a driving mechanism installed on the flax wet spinning spinning machine to make the sliding mechanism move back and forth along the slide rail 1. A crossbeam 2 is fixed on the sliding mechanism, and hinge frames 3 are fixed on both ends of the crossbeam 2, and a vertical rod 4 is hinged on each hinge frame 3, and the lower end of the vertical rod 4 extends out of the hinge frame 3, and openings 21 for the upper end of the vertical rod 4 to pass through and for the upper end of the vertical rod 4 to swing left and right are arranged at both ends of the crossbeam 2, and an elastic mechanism is arranged between the upper end of each vertical rod 4 and the inner walls on both sides of the crossbeam 2, and a trigger block 41 is fixed to the upper end of the vertical rod 4, and the crossbeams 2 located on both sides of the trigger block 41 are fixed with After swinging, the micro switch 22 is used to be triggered by the trigger block 41. The driving mechanism and the micro switch 22 are electrically connected to the controller in the flax wet spinning frame; the first protective plates 42 are fixed on the left and right sides of the lower part of each vertical rod 4, and a humidifying nozzle 5 for spraying water on the leather ring roller is installed between the two first protective plates 42 on each vertical rod 4; the second protective plates 43 are fixed on the left and right sides of the lower end of each vertical rod 4, and a plurality of water nozzles 6 for spraying high-pressure water onto the yarn guide in the flax wet spinning frame are installed between the two second protective plates 43 on each vertical rod 4; an oil nozzle 7 for spraying lubricating oil onto the steel collar in the flax wet spinning frame is also installed between the two second protective plates 43 on each vertical rod 4, and the oil nozzle 7 is connected to the lubricating oil supply device installed in the flax wet spinning frame.

[0024] A sleeve 51 is welded and fixed on the outer wall of the humidifying nozzle 5, and a first waist-shaped hole 421 extending in the vertical direction is provided in the two first protective plates 42 on each vertical rod 4. The humidifying nozzle 5 is fixed to the first protective plates 42 on both sides of the humidifying nozzle 5 by a bolt assembly penetrated through the first waist-shaped hole 421 and the sleeve 51; after adopting this structure, when the bolt assembly is loosened, the angle and position of the humidifying nozzle can be conveniently adjusted. After the angle and position of the humidifying nozzle are adjusted, the bolt assembly can be tightened.

[0025] A nut sleeve 61 is welded and fixed on the outer wall of each water spray nozzle 6, and a second waist-shaped hole 431 extending in the vertical direction is provided on one of the second protective plates 43 on each vertical rod 4. Each water spray nozzle 6 is fixed to the second protective plate 43 by a bolt passed through the nut sleeve 61 and the second waist-shaped hole 431, and the bolt is threadedly connected to the nut sleeve 61. By adopting this structure, when the bolt is loosened, the angle and position of the water spray nozzle can be easily adjusted. After the angle and position of the water spray nozzle are adjusted, the bolt can be tightened.

[0026] A sleeve 71 is welded and fixed on the outer wall of each fuel injector 7, and a third waist-shaped hole 432 extending in the vertical direction is provided in one of the second protective plates 43 on each vertical rod 4. Each fuel injector 7 is fixed to the second protective plate 43 having the third waist-shaped hole 432 by a bolt assembly passing through the sleeve 71 and the third waist-shaped hole 432. By adopting this structure, when the bolt assembly is loosened, the angle and position of the fuel injector can be easily adjusted. After the angle and position of the fuel injector are adjusted, the bolt assembly can be tightened again.

[0027] Each elastic mechanism includes an end cover 101, a support plate 102 and a spring 103. The end cover 101 is fixed on the side wall of the cross beam 2, the support plate 102 is welded and fixed on the outer wall of the vertical rod 4, the spring 103 is embedded between the end cover 101 and the support plate 102, and the two ends of the spring 103 are partially inserted into the end cover 101 and the support plate 102 respectively; by adopting this elastic mechanism, when the vertical rod encounters an obstacle and rotates relative to the hinge seat, after the obstacle is eliminated, the spring can drive the vertical rod to rotate and reset.

[0028] A support seat 44 is welded and fixed to the upper end of each vertical rod 4, and a "V"-shaped groove 441 is arranged on the upper end surface of the support seat 44. An elastic top rod 201 is arranged above the support seat 44, and the elastic top rod 201 is fixed to the cross beam 2 through a bracket 202. The movable end of the elastic top rod 201 is rotatably connected to a rotating wheel 203, and the rotating wheel 203 is against the bottom of the groove 441. By adopting this structure, it can play a centering role for the vertical rod.

[0029] The sliding mechanism includes a sliding seat 91, and two rotating shafts 92 distributed in the left and right directions are arranged at the bottom of the sliding seat 91. Both ends of each rotating shaft 92 are connected to the sliding seat 91 through a bearing seat 93. Both ends of each rotating shaft 92 are installed with rollers 94. The rollers 94 located at the two ends of each rotating shaft 92 are respectively connected to one of the slide rails 1 in a rolling manner. The crossbeam 2 is fixed on the sliding seat 91. The sliding seat 91 is driven by a driving mechanism installed on the flax wet spinning frame to make the sliding seat 91 move back and forth along the slide rail 1. After adopting this sliding mechanism, when the driving mechanism on the flax wet spinning frame drives the sliding seat to slide back and forth along the slide rail, the rollers can roll in the slide rail, so that , the sliding seat can slide reliably along the slide rail; in addition, the driving mechanism installed on the flax wet spinning frame can be a driving mechanism driven by a belt, for example, the driving mechanism includes a motor, a belt, a driven wheel and a driving wheel, the motor is fixed on the frame of the flax wet spinning frame, the driving wheel is installed on the output shaft of the motor, the driven wheel is rotatably connected to the frame of the flax wet spinning frame away from the side of the motor, the belt is tensioned on the driven wheel and the driving wheel, and then the sliding seat is fixed to one side of the belt. In this way, when the motor drives the driving wheel to rotate, the belt can rotate, and after the belt rotates, it can drive the sliding seat to slide, and when the motor is rotated forward and reversed, it can drive the sliding seat to slide back and forth along the slide rail.

[0030] A plurality of angle irons 23 distributed along the length direction of the cross beam 2 are fixed between the left and right sides of the cross beam 2 and the upper end surface of the sliding seat 91; the setting of the angle irons can improve the fixing strength of the cross beam and the sliding seat.

[0031] When using the present invention, the humidifying nozzle is connected to the humidifying water supply pipe, the humidifying water supply pipe can convey humidifying water to the humidifying nozzle, and the water nozzle is connected to the high-pressure water supply pipe, the high-pressure water supply pipe can convey high-pressure water to the water nozzle; when the present invention is working, the lubricating oil supply device can convey an oil-gas mixture (a mixture of lubricating oil and compressed air) to the oil nozzle, and the oil-gas mixture can be sprayed out by the oil nozzle; then the driving mechanism on the flax wet spinning machine can drive the sliding mechanism and the vertical rod to move, and when the vertical rod moves, the vertical rod can drive the humidifying nozzle, the water nozzle and the oil nozzle installed on the vertical rod to move, the humidifying nozzle can spray the humidifying water onto the leather ring roller in each spinning station one by one, that is, to realize the humidification of the leather ring roller, the water nozzle can spray high-pressure water onto the yarn guide in each spinning station one by one, so that the yarn guide in each spinning station can be cleaned, and the oil nozzle The oil-gas mixture can be sprayed on the steel collar in each spinning station one by one, so that the lubrication of the steel collar in each spinning station can be achieved. In addition, during the movement of the vertical rod, when the left side of the vertical rod hits an obstacle, the vertical rod can rotate counterclockwise relative to the hinge seat, and the trigger block fixed at the upper end of the vertical rod can trigger the microswitch located on the left side of the vertical rod. After the microswitch is triggered, the microswitch will send a signal to the controller, and the controller will stop the operation of the driving mechanism, thereby playing a protective role. For example, during the movement of the vertical rod, when the right side of the vertical rod hits an obstacle, the vertical rod can rotate clockwise relative to the hinge seat, and the trigger block fixed at the upper end of the vertical rod can trigger the microswitch located on the right side of the vertical rod. After the microswitch is triggered, the travel switch will send a signal to the controller, and the controller will stop the operation of the driving mechanism, thereby playing a protective role.

[0032] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. A humidification, water spraying, oil spraying and anti-collision structure for a flax wet spinning machine, characterized in that: The invention comprises two slide rails (1) which are symmetrically arranged in the front and rear direction, the two slide rails (1) are fixed on the frame of the flax wet spinning frame, a sliding mechanism is arranged between the two slide rails (1), the two ends of the sliding mechanism are respectively connected to one of the slide rails (1) in a sliding manner, the sliding mechanism is driven by a driving mechanism installed on the flax wet spinning frame so that the sliding mechanism moves back and forth along the slide rails (1), a crossbeam (2) is fixed on the sliding mechanism, both ends of the crossbeam (2) are fixed with hinged frames (3), each hinged frame (3) is hinged with a vertical rod (4), the lower end of the vertical rod (4) protrudes out of the hinged frame (3), and both ends of the crossbeam (2) are provided with a support for the vertical rod (4). The upper end of the vertical rod (4) passes through an opening (21) for the upper end of the vertical rod (4) to swing left and right, an elastic mechanism is arranged between the upper end of each vertical rod (4) and the inner walls of both sides of the cross beam (2), a trigger block (41) is fixed to the upper end of the vertical rod (4), and micro switches (22) for triggering the trigger block (41) after the vertical rod (4) swings are fixed on the cross beam (2), and the driving mechanism and the micro switch (22) are electrically connected to a controller in the flax wet spinning machine; first protective plates (42) are fixed on the left and right sides of the lower part of each vertical rod (4), and a device for spraying water is installed between the two first protective plates (42) on each vertical rod (4). A humidifying nozzle (5) is connected to the leather ring roller, and a second protective plate (43) is fixed on both sides of the lower end of each vertical rod (4). A plurality of water nozzles (6) for spraying high-pressure water onto the yarn guide in the flax wet spinning frame are installed between the two second protective plates (43) on each vertical rod (4). An oil nozzle (7) for spraying lubricating oil onto the steel collar in the flax wet spinning frame is also installed between the two second protective plates (43) on each vertical rod (4). The oil nozzle (7) is connected to a lubricating oil supply device installed in the flax wet spinning frame. A sleeve (51) is welded and fixed on the outer wall of the humidifying nozzle (5). The two first protective plates (43) on each vertical rod (4) are fixed to the left and right sides of the lower end of each vertical rod (4). The guard plates (42) are each provided with a first waist-shaped hole (421) extending in the vertical direction, and the humidifying nozzle (5) is fixed to the first guard plates (42) on both sides of the humidifying nozzle (5) by means of a bolt assembly passing through the first waist-shaped hole (421) and the sleeve (51); a nut sleeve (61) is welded and fixed to the outer wall of each water spray nozzle (6), and a second waist-shaped hole (431) extending in the vertical direction is provided on one of the second guard plates (43) on each vertical rod (4), and each water spray nozzle (6) is fixed to the second guard plate (43) by means of a bolt passing through the nut sleeve (61) and the second waist-shaped hole (431), and the bolt is threadedly connected to the nut sleeve (61);A sleeve (71) is welded and fixed on the outer wall of each fuel injection nozzle (7); a third waist-shaped hole (432) extending in the vertical direction is provided in one of the second protection plates (43) on each vertical rod (4); each fuel injection nozzle (7) is fixed to the second protection plate (43) having the third waist-shaped hole (432) by means of a bolt assembly passing through the sleeve (71) and the third waist-shaped hole (432); each elastic mechanism comprises an end cover (101), a support plate (102) and a spring (103); the end cover (101) is fixed on the side wall of the crossbeam (2); the support plate (102) is welded and fixed on the outer wall of the vertical rod (4); and the spring (103) is fixed to the side wall of the crossbeam (2); and the spring (103) is fixed to the outer wall of the vertical rod (4). 3) embedded between the end cover (101) and the support plate (102), and the two ends of the spring (103) are partially inserted into the end cover (101) and the support plate (102) respectively; the upper end of each vertical rod (4) is welded and fixed with a support seat (44), the upper end surface of the support seat (44) is provided with a "V"-shaped groove (441), and an elastic push rod (201) is provided above the support seat (44), and the elastic push rod (201) is fixed to the crossbeam (2) through a bracket (202), and the movable end of the elastic push rod (201) is rotatably connected to a rotating wheel (203), and the rotating wheel (203) is against the bottom of the groove (441). ; 2. The humidification, water spraying, oil spraying and anti-collision structure of the flax wet spinning frame according to claim 1 is characterized in that: The sliding mechanism comprises a sliding seat (91), the bottom of the sliding seat (91) is provided with two rotating shafts (92) distributed in the left and right directions, both ends of each rotating shaft (92) are connected to the sliding seat (91) through a bearing seat (93), and both ends of each rotating shaft (92) are installed with rollers (94), and the rollers (94) located at the two ends of each rotating shaft (92) are respectively connected to one of the slide rails (1) in a rolling manner, and the crossbeam (2) is fixed on the sliding seat (91), and the sliding seat (91) is driven by a driving mechanism installed on the flax wet spinning frame to enable the sliding seat (91) to move back and forth along the slide rail (1).

3. The humidification, water spraying, oil spraying and anti-collision structure of the flax wet spinning frame according to claim 1 is characterized in that: A plurality of angle irons (23) distributed along the length direction of the cross beam (2) are fixed between the left and right sides of the cross beam (2) and the upper end surface of the sliding seat (91).

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