CN113073405A - Traverse mechanism of rotor spinning machine - Google Patents
Traverse mechanism of rotor spinning machine Download PDFInfo
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- CN113073405A CN113073405A CN202110243853.8A CN202110243853A CN113073405A CN 113073405 A CN113073405 A CN 113073405A CN 202110243853 A CN202110243853 A CN 202110243853A CN 113073405 A CN113073405 A CN 113073405A
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- oil
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- storage box
- spinning machine
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
- D01H4/02—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques imparting twist by a fluid, e.g. air vortex
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H13/00—Other common constructional features, details or accessories
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01H—SPINNING OR TWISTING
- D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
- D01H4/42—Control of driving or stopping
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- Textile Engineering (AREA)
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Abstract
The invention discloses a transverse mechanism of a rotor spinning machine, which comprises a base, wherein a slide rail is arranged on the base, a slide block is arranged on the slide rail in a sliding manner, the bottom end of the slide block is connected with a fitting block, the fitting block extends to the lower side of the base and is provided with a limiting plate, a slide groove matched with the fitting block is formed in the slide rail, a rack frame is connected to the bottom wall of the limiting plate, a motor is arranged on the bottom wall of the base, an incomplete gear matched with the rack frame is arranged on an output shaft of the motor, and the incomplete gear consists of a tooth part and a flat part. The motor drives the incomplete gear to rotate at a constant speed, linear reciprocating driving of the sliding block is realized through the ingenious matching of the incomplete gear and the rack frame, the requirement on the motor is low, frequent switching of the rotating direction is not needed, the load of the motor is greatly reduced, the service life of the motor is prolonged, a gap between the attaching block and the sliding groove can be automatically lubricated, and heating and abrasion reduction are avoided.
Description
Technical Field
The invention relates to the technical field of rotor spinning, in particular to a traversing mechanism of a rotor spinning machine.
Background
Open-end spinning is a novel spinning technology which utilizes air flow to condense, twist and output fibers into yarn in a spinning cup which rotates at a high speed. It does not use spindle, and mainly depends on several components of carding roller, spinning cup and false twisting device. The carding roller is used for grabbing and carding the fed cotton sliver fibers, and the grabbed fibers can be thrown out by centrifugal force generated by high-speed rotation of the carding roller.
Chinese patent No. CN103603098B proposes a traverse mechanism of a rotor spinning machine, the traverse mechanism includes a base, a support block is provided under the base, a driving motor is provided in the middle of the base, and a bracket or a mounting hole for mounting the traverse mechanism is provided on the base at both sides of the driving motor; an output shaft of the driving motor vertically penetrates through the base downwards and is connected with the driven shaft through the first transmission mechanism, the driven shaft is arranged in parallel with the output shaft, the other end of the driven shaft upwards penetrates through the base, one end of the driven shaft, which is positioned on the base, drives a pair of push rods which are arranged in parallel through the second transmission mechanism, and the push rods are arranged at the upper end of the base.
Although the technical scheme provided by the patent has certain progressive significance, the technical scheme has serious problems in practical use. Because the device relies on driving motor with higher frequency positive and negative drive slider, driving motor need change the rotation of main shaft backward repeatedly, this has caused very big load for the motor, and the life of motor is very short to such motor is high, still need set up special controller and control the motor, and equipment cost and maintenance consumption obviously improve, have great improvement space.
Disclosure of Invention
The invention aims to provide a traversing mechanism of a rotor spinning machine, which drives an incomplete gear to rotate at a constant speed through a motor, realizes linear reciprocating driving on a sliding block through the ingenious matching of the incomplete gear and a rack frame, has low requirement on the motor, does not need to frequently switch the rotating direction, greatly reduces the load of the motor, prolongs the service life of the motor, can automatically lubricate a gap between a fitting block and a sliding groove, and avoids heating and reducing abrasion.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an air current spinning machine's mechanism of transversing, includes the base, is equipped with the slide rail on the base, and slidable mounting has the slider on the slide rail, states the bottom of slider and is connected with the laminating piece, the laminating piece extends to the downside of base and installs the limiting plate, set up the spout with laminating piece adaptation on the slide rail, be connected with the rack frame on the diapire of limiting plate, install the motor on the diapire of base, install the incomplete gear of mutually supporting with the rack frame on the output shaft of motor, incomplete gear comprises tooth portion and flat portion, and the length of tooth portion and flat portion equals, the rack frame includes the horizontal frame of two parallels, and the tip of two horizontal frames passes through the connecting piece and connects, two all be equipped with the rack with tooth portion adaptation on the inner wall of horizontal frame, when tooth portion breaks away from the rack of one side, tooth portion begins to mesh.
When the motor works, the incomplete gear rotates at a constant speed (for example, anticlockwise rotation), when the tooth part is meshed with the rack on the lower side, the flat part is not contacted with the rack on the upper side, at the moment, the incomplete gear drives the rack frame to move rightwards, namely, the sliding block is driven to move rightwards, when the rack frame reaches the rightmost end, the tooth part is separated from the rack on the lower side and is meshed with the rack on the upper side, the rack frame is driven to move leftwards, when the rack frame reaches the leftmost end, the tooth part is meshed with the rack on the lower side again, and the process is repeated, namely, the sliding block is driven to reciprocate. The lengths of the tooth part and the flat part are equal, namely the tooth part and the flat part respectively account for half of the surface of the incomplete gear, when the incomplete gear drives the rack frame to move, the left moving distance is equal to the right moving distance, so that the reciprocating movement strokes are the same, and the work is more stable. The linear reciprocating driving of the sliding block can be realized through a common motor, the load on the motor is small, the equipment cost is reduced, the service life of the motor is prolonged, and the use is more convenient.
Preferably, all the activity inlays on the diapire of slider and the outer wall of laminating piece and is equipped with a plurality of balls, reduces the friction between slider and slide rail and laminating piece and the spout, flexibility when improving the slider and removing avoids the friction to produce the noise and generate heat simultaneously and causes the too early too fast wearing and tearing of equipment.
Preferably, the motor is a double-output-shaft motor, and an output shaft of the motor is rotatably inserted into the side wall of the oil storage box through a bearing. The double-output-shaft motor is selected as a driving force source, and the two sliding blocks can be driven to do reciprocating linear motion at the same time, so that the space utilization rate is improved, and the working efficiency of spinning is further improved. The output shaft of the motor is fixed through the bearing, so that the condition that the output shaft is too long and is bent can be avoided, the stability of the incomplete gear in rotation is improved, and the limitation of the distance between the two sliding blocks is avoided.
Preferably, still include self-lubricate mechanism, self-lubricate mechanism is including installing the oil storage box on the base diapire, the oil storage box is located the outside of limiting plate and rack frame, the symmetry is equipped with two oil transportation sections of thick bamboo on the diapire of oil storage box, set up the oil leak hole with oil transportation section of thick bamboo intercommunication on the diapire of oil storage box, the both ends of spout all are equipped with the pressure components with oil transportation section of thick bamboo intercommunication, the inside of oil storage box be equipped with oil leak hole complex seal assembly, the bottom of oil transportation section of thick bamboo is connected with two and extends to the play oil pipe of slide rail upside.
When the slider moves to the position of tip, the slider triggers the pressurization subassembly and pressurizes to oil delivery section of thick bamboo, and the lubricating oil that stores in the oil delivery section of thick bamboo reaches the slide rail upside through the oil pipe promptly and drips in the spout, and the lubricating oil drips and lubricates it in the gap between laminating piece and the spout, reduces the slider and laminates the wearing and tearing between piece and the spout when sharp reciprocating motion, reduces the heat because of the friction produces, makes equipment more stable work, the life of extension equipment.
Preferably, the pressurizing assembly comprises a piston cylinder installed at the end part of the sliding rail, a piston rod matched with the piston cylinder is inserted into the inner wall of the sliding groove, a reset spring is sleeved on the piston rod, a one-way valve is installed on the outer wall of the piston cylinder, the tail end of the piston cylinder is connected with a pressurizing pipe, and the bottom end of the pressurizing pipe is connected to the upper part of the oil conveying cylinder.
The check valve chooses the type that can admit air and can not give vent to anger for use, and when the inside atmospheric pressure of piston barrel was lower (when the piston rod was drawn outward promptly), external gas can get into piston barrel and supply atmospheric pressure, and when inside atmospheric pressure was great (when the piston rod pushed forward promptly), the check valve was closed, made whole pressure increasing assembly can the steady operation. When the sliding block reaches the end point, the joint block is pushed to the piston rod, the piston rod is pushed forward to the piston cylinder to be pressurized, and air pressure enters the oil conveying cylinder through the pressurizing pipe to push out the lubricating oil from the oil outlet pipe. When the laminating piece leaves, the piston rod resets under the action of the reset spring, the one-way valve is used for air intake and air pressure supplement, and the next triggering is waited.
Preferably, the sealing assembly comprises a sealing ball matched with the bottom end of the oil leakage hole, the bottom of the sealing ball is connected with a sleeve, a limiting rod inserted at the bottom end of the sleeve is installed on the inner bottom wall of the oil conveying cylinder, and a top spring located at the bottom end of the sleeve is sleeved on the limiting rod.
Under the natural state, the sealing ball is upwards pushed by the top spring to seal the bottom end of the oil leakage hole, when the pressurizing assembly is triggered, air pressure cannot leak out of the oil leakage hole, the air pressure applied by the pressurizing assembly can be ensured to stably extrude lubricating oil, and when the lubricating oil in the oil storage box is excessively accumulated, the oil pressure presses down the sealing ball, and the lubricating oil flows into the oil conveying cylinder from a gap between the sealing ball and the oil leakage hole to supplement the oil quantity. The sealing component is arranged, so that the pressurizing component can work stably, the supplement of lubricating oil is not influenced, the pressurizing component is ingenious and flexible, and the working stability of the equipment is improved.
Preferably, a filter screen is arranged at the top end of the oil leakage hole. The oil outlet pipe can be prevented from being blocked by sundries entering the oil conveying cylinder, and the smoothness of the oil way is improved.
Preferably, the side wall of the oil storage box is provided with a visual port, and the bottom wall of the oil storage box is provided with an oil drain valve. But the inside oil level of oil storage box is conveniently observed to the view port to in time add lubricating oil, the old and useless lubricating oil of then accessible time change of the bottom wall mounting fuel outlet valve at oil storage box, it is more convenient to use.
Compared with the prior art, the invention has the beneficial effects that:
1. the motor drives the incomplete gear to rotate at a constant speed, linear reciprocating driving of the sliding block is realized through the ingenious matching of the incomplete gear and the rack frame, the requirement on the motor is low, frequent switching of the rotating direction is not needed, the load of the motor is greatly reduced, the service life of the motor is prolonged, the installation and the use are simpler, and the production benefit is improved.
2. The automatic lubricating mechanism is arranged to lubricate the attaching block and the sliding groove, when the attaching block drives the sliding block to reach the end part of the sliding groove, the piston rod is pressed to pressurize the oil delivery cylinder, and lubricating oil enters the sliding groove from the oil outlet pipe to lubricate, so that the conditions that the attaching block repeatedly rubs with the inner wall of the sliding groove to cause abrasion aggravation and heating are avoided.
3. In the fluid that lubricated fell into the oil storage box, the ball sealer was pressed open when fluid accumulatively was too much, in lubricating oil got into oil delivery section of thick bamboo again, seal assembly made the atmospheric pressure can not reveal when the pressurization subassembly triggered, ensured that equipment can normal operating, and is stable nimble, improved the working effect of equipment.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a schematic front view of the present invention;
FIG. 4 is a schematic side view of the present invention;
FIG. 5 is a side view of a portion of the structure and a schematic diagram of the operation of the present invention;
FIG. 6 is an enlarged view of the structure at A of the present invention;
fig. 7 is an enlarged view of the structure at B of the present invention.
In the figure: 1. a base; 2. a slide rail; 3. a slider; 4. fitting blocks; 5. a limiting plate; 6. a rack frame; 7. a motor; 8. an incomplete gear; 9. an oil storage box; 10. an oil delivery cylinder; 11. a piston cylinder; 12. a pressurizing pipe; 13. an oil outlet pipe; 14. an oil leak hole; 15. a sealing ball; 16. a sleeve; 17. a spring is supported; 18. a piston rod; 19. and a reset spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise. Furthermore, the terms "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 7, the invention provides a traverse mechanism of a rotor spinning machine, comprising a base 1, a slide rail 2 arranged on the base 1, a slide block 3 arranged on the slide rail 2 in a sliding manner, a fitting block 4 connected with the bottom end of the slide block 3, a limiting plate 5 arranged on the fitting block 4 and extending to the lower side of the base 1, a slide groove matched with the fitting block 4 arranged on the slide rail 2, a rack frame 6 connected with the bottom wall of the limiting plate 5, a motor 7 arranged on the bottom wall of the base 1, an incomplete gear 8 arranged on the output shaft of the motor 7 and matched with the rack frame 6, wherein the incomplete gear 8 comprises a tooth part and a flat part, the tooth part and the flat part have the same length, the rack frame 6 comprises two parallel horizontal frames, the end parts of the two horizontal frames are connected by a connecting piece, racks matched with the tooth part are arranged on the inner walls of the two horizontal frames, when the tooth, the toothed portion starts to mesh with the rack on the other side.
When the motor 7 works, the incomplete gear 8 rotates at a constant speed (counterclockwise rotation is taken as an example as shown in fig. 5), when the tooth part is meshed with the rack on the lower side, the flat part is not contacted with the rack on the upper side, at the moment, the incomplete gear 8 drives the rack frame 6 to move rightwards, namely, the slider 3 is driven to move rightwards, when the rack frame 6 reaches the rightmost end, the tooth part is separated from the rack on the lower side and is meshed with the rack on the upper side to drive the rack frame 6 to move leftwards, when the rack frame 6 reaches the leftmost end, the tooth part is meshed with the rack on the lower side again, and the process is repeated, namely, the slider 3 is driven to. The lengths of the tooth part and the flat part are equal, namely the tooth part and the flat part respectively account for half of the surface of the incomplete gear 8, when the incomplete gear 8 drives the rack frame 6 to move, the left moving distance is equal to the right moving distance, the reciprocating movement strokes are the same, and the work is more stable. The linear reciprocating driving of the sliding block 3 can be realized through a common motor, the load on the motor is small, the equipment cost is reduced, the service life of the motor is prolonged, and the use is more convenient.
In one embodiment of the present invention, a plurality of balls are movably fitted to both the bottom wall of the slider 3 and the outer wall of the attachment block 4. Reduce the friction between slider 3 and slide rail 2 and laminating piece 4 and the spout, flexibility when improving slider 3 and remove avoids the friction to produce the noise and generate heat simultaneously and causes the too early too fast wearing and tearing of equipment.
Referring to fig. 3, the motor 7 is a double-output shaft motor, and an output shaft of the motor 7 is rotatably inserted into a side wall of the oil storage box 9 through a bearing. Two output shaft motors are selected as driving force sources, and the two sliding blocks 3 can be driven to do reciprocating linear motion at the same time, so that the space utilization rate is improved, and the working efficiency of spinning is further improved. The output shaft of the motor 7 is fixed through the bearing, so that the condition that the output shaft is too long and is bent can be avoided, the stability of the incomplete gear 8 during rotation is improved, and the limitation of the distance between the two sliding blocks 3 is avoided.
Referring to fig. 1, the automatic lubricating mechanism comprises an oil storage box 9 mounted on the bottom wall of the base 1, the oil storage box 9 is located outside the limiting plate 5 and the rack frame 6, and lubricating oil dropping from the slide rail 2 can be completely received by the oil storage box 9, so that waste is avoided, and the automatic lubricating mechanism can be reused. The symmetry is equipped with two oil delivery section of thick bamboo 10 on the diapire of oil storage box 9, sets up the oil leak hole 14 with oil delivery section of thick bamboo 10 intercommunication on the diapire of oil storage box 9, and the both ends of spout all are equipped with the pressure components with oil delivery section of thick bamboo 10 intercommunication, and the inside of oil storage box 9 is equipped with and leaks the sealed subassembly of oil hole 14 complex, and the bottom of oil delivery section of thick bamboo 10 is connected with two oil outlet pipes 13 that extend to the 2 upsides of slide rail.
When the sliding block 3 moves to the end part, the sliding block 3 triggers the pressurizing assembly to pressurize the oil conveying cylinder 10, lubricating oil stored in the oil conveying cylinder 10 reaches the upper side of the sliding rail 2 through the oil outlet pipe 13 and drips into the sliding groove, the lubricating oil drips into a gap between the attaching block 4 and the sliding groove to lubricate the attaching block, abrasion between the attaching block 4 and the sliding groove when the sliding block 3 linearly reciprocates is reduced, heat generated by friction is reduced, equipment can work more stably, and the service life of the equipment is prolonged.
Referring to fig. 2 and 6, as an embodiment of the present invention, the pressurizing assembly includes a piston cylinder 11 installed at an end of the slide rail 2, a piston rod 18 fitted to the piston cylinder 11 is inserted into an inner wall of the slide groove, a return spring 19 is sleeved on the piston rod 18, a check valve is installed on an outer wall of the piston cylinder 11, a pressurizing pipe 12 is connected to a tail end of the piston cylinder 11, and a bottom end of the pressurizing pipe 12 is connected to an upper portion of the oil delivery cylinder 10.
The check valve selects the type that can admit air and can not give vent to anger for use, and when piston barrel 11 inside atmospheric pressure was lower (namely when piston rod 18 pulled outward), the external gas can get into piston barrel 11 and supply atmospheric pressure, and when inside atmospheric pressure was great (namely piston rod 18 pushed forward), the check valve closed, made whole pressure increasing assembly can stable work. The application of the check valve is already widely used at the present stage, and many existing products exist in the market, and are not described herein. When the sliding block 3 reaches the end point, the joint block 4 is pushed to the piston rod 18, the piston rod 18 is pushed forward to the piston cylinder 11 to be pressurized, the air pressure enters the oil conveying cylinder 10 through the pressurizing pipe 12, and the lubricating oil is pushed out from the oil outlet pipe 13. When the jointing block 4 leaves, the piston rod 18 is reset under the action of the reset spring 19, the check valve is used for air intake and air pressure supplement, and the next triggering is waited.
Referring to fig. 3 and 7, as an embodiment of the present invention, the sealing assembly includes a sealing ball 15 engaged with the bottom end of the oil leakage hole 14, a sleeve 16 is connected to the bottom of the sealing ball 15, a stopper rod inserted into the bottom end of the sleeve 16 is installed on the inner bottom wall of the oil delivery cylinder 10, and a top spring 17 located at the bottom end of the sleeve 16 is sleeved on the stopper rod.
In a natural state, the sealing ball 15 is pushed upwards by the top spring 17 to close the bottom end of the oil leakage hole 14, when the pressurizing assembly is triggered, air pressure cannot leak out of the oil leakage hole 14, the air pressure applied by the pressurizing assembly can stably press out lubricating oil, when the lubricating oil in the oil storage box 9 is accumulated excessively, the sealing ball 15 is pressed down by the oil pressure, and the lubricating oil flows into the oil delivery cylinder 10 from a gap between the sealing ball 15 and the oil leakage hole 14 to supplement the oil quantity. The sealing component is arranged, so that the pressurizing component can work stably, the supplement of lubricating oil is not influenced, the pressurizing component is ingenious and flexible, and the working stability of the equipment is improved.
As an implementation mode of the invention, the top end of the oil leakage hole 14 is provided with the filter screen, so that sundries can be prevented from entering the oil conveying cylinder 10 to block the oil outlet pipe 13, and the smoothness of the oil path is improved.
In addition, but set up the view port on the lateral wall of oil storage box 9, can observe the inside oil level of oil storage box 9, convenient in time add lubricating oil, the old and useless lubricating oil of then can in time be changed to the bottom wall mounting fuel outlet valve at oil storage box 9, and it is more convenient to use.
The using method comprises the following steps: after opening motor 7, incomplete gear 8 is at the uniform velocity and rotates, incomplete gear 8 makes 5 linear reciprocating motion of limiting plate with rack frame 6's cooperation, and then make laminating piece 4 drive 3 linear reciprocating motion of slider, can realize this technological effect through ordinary motor 7, when laminating piece 4 drives slider 3 and arrives the tip of spout, laminating piece 4 is pressed piston rod 18 and is applyed atmospheric pressure in oil delivery cylinder 10 through piston cylinder 11, extrude lubricating oil from oil pipe 13, the gap to between laminating piece 4 and the spout is lubricated in the lubricating oil drips the spout, reduce wearing and tearing, the life of extension equipment, and can reduce the noise that produces when laminating piece 4 and the spout friction.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an air current spinning machine's mechanism of transversing, includes base (1), is equipped with slide rail (2) on base (1), and slidable mounting has slider (3), its characterized in that on slide rail (2): the bottom end of the sliding block (3) is connected with a fitting block (4), the fitting block (4) extends to the lower side of the base (1) and is provided with a limiting plate (5), a sliding chute matched with the joint block (4) is arranged on the sliding rail (2), a rack frame (6) is connected on the bottom wall of the limit plate (5), a motor (7) is arranged on the bottom wall of the base (1), an incomplete gear (8) which is matched with the rack frame (6) is arranged on an output shaft of the motor (7), the incomplete gear (8) consists of a tooth part and a flat part, and the length of the tooth part is equal to that of the flat part, the rack frame (6) comprises two parallel transverse frames, the end parts of the two transverse frames are connected through a connecting piece, racks matched with the tooth part are arranged on the inner walls of the two transverse frames, and when the tooth part is separated from the rack on one side, the tooth part is meshed with the rack on the other side.
2. The traverse mechanism of a rotor spinning machine according to claim 1, wherein: and a plurality of balls are movably embedded on the bottom wall of the sliding block (3) and the outer wall of the fitting block (4).
3. The traverse mechanism of a rotor spinning machine according to claim 1, wherein: the motor (7) is a double-output-shaft motor, and an output shaft of the motor (7) is rotatably inserted into the side wall of the oil storage box (9) through a bearing.
4. The traverse mechanism of a rotor spinning machine according to claim 1, wherein: still include the self-lubricate mechanism, the self-lubricate mechanism is including installing oil storage box (9) on base (1) diapire, oil storage box (9) are located the outside of limiting plate (5) and rack frame (6), the symmetry is equipped with two oil delivery section of thick bamboo (10) on the diapire of oil storage box (9), set up oil leakage hole (14) with oil delivery section of thick bamboo (10) intercommunication on the diapire of oil storage box (9), the both ends of spout all are equipped with the pressure components with oil delivery section of thick bamboo (10) intercommunication, the inside of oil storage box (9) is equipped with and oil leakage hole (14) complex seal assembly, the bottom of oil delivery section of thick bamboo (10) is connected with two oil outlet pipe (13) that extend to slide rail (2) upside.
5. The traverse mechanism of a rotor spinning machine according to claim 4, wherein: the pressurizing assembly comprises a piston cylinder (11) installed at the end of a sliding rail (2), a piston rod (18) matched with the piston cylinder (11) is inserted into the inner wall of the sliding groove, a reset spring (19) is sleeved on the piston rod (18), a one-way valve is installed on the outer wall of the piston cylinder (11), the tail end of the piston cylinder (11) is connected with a pressurizing pipe (12), and the bottom end of the pressurizing pipe (12) is connected to the upper portion of an oil conveying cylinder (10).
6. The traverse mechanism of a rotor spinning machine according to claim 4, wherein: the sealing assembly comprises a sealing ball (15) matched with the bottom end of the oil leakage hole (14), the bottom of the sealing ball (15) is connected with a sleeve (16), a limiting rod arranged at the bottom end of the sleeve (16) in an inserting mode is installed on the inner bottom wall of the oil conveying cylinder (10), and a top spring (17) located at the bottom end of the sleeve (16) is sleeved on the limiting rod.
7. The traverse mechanism of a rotor spinning machine according to claim 4, wherein: a filter screen is arranged at the top end of the oil leakage hole (14).
8. The traverse mechanism of a rotor spinning machine according to claim 4, wherein: but be equipped with the view port on the lateral wall of oil storage box (9), install the fuel outlet valve on the diapire of oil storage box (9).
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| CN202110243853.8A CN113073405B (en) | 2021-03-05 | 2021-03-05 | Traverse mechanism of rotor spinning machine |
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| CN202110243853.8A CN113073405B (en) | 2021-03-05 | 2021-03-05 | Traverse mechanism of rotor spinning machine |
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| CN113073405B CN113073405B (en) | 2022-02-15 |
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