CN113550062A - Guide bar movement device of warp knitting machine - Google Patents
Guide bar movement device of warp knitting machine Download PDFInfo
- Publication number
- CN113550062A CN113550062A CN202110774240.7A CN202110774240A CN113550062A CN 113550062 A CN113550062 A CN 113550062A CN 202110774240 A CN202110774240 A CN 202110774240A CN 113550062 A CN113550062 A CN 113550062A
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- CN
- China
- Prior art keywords
- assembly
- warp knitting
- knitting machine
- dust collection
- guide bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B27/00—Details of, or auxiliary devices incorporated in, warp knitting machines, restricted to machines of this kind
- D04B27/10—Devices for supplying, feeding, or guiding threads to needles
- D04B27/24—Thread guide bar assemblies
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B27/00—Details of, or auxiliary devices incorporated in, warp knitting machines, restricted to machines of this kind
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B27/00—Details of, or auxiliary devices incorporated in, warp knitting machines, restricted to machines of this kind
- D04B27/10—Devices for supplying, feeding, or guiding threads to needles
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
- D04B35/32—Devices for removing lint or fluff
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
Abstract
The invention provides a guide bar moving device of a warp knitting machine. The warp knitting machine guide bar moving device comprises a base and a paying-off assembly, and is used for paying-off work in the movement of the warp knitting machine guide bar; the lifting assembly is used for lifting the pay-off assembly part assembly; the telescopic assembly is used for telescoping the pay-off assembly part assembly; the driving assembly is used for driving the pay-off assembly part assembly to rotate; the limiting assembly is used for limiting the components of the pay-off assembly part; the protection component is used for protecting the pay-off component; the shock absorption seat is used for absorbing shock of the whole machine base; and the dust collection assembly is used for blowing and collecting dust on the base. According to the invention, the lifting assembly, the telescopic assembly and the limiting assembly are mutually matched, when the winding reel is replaced, the winding reel is controlled to descend by the lifting assembly, the end part of the guide rod is controlled to transversely move by the telescopic assembly, the locking of the limiting assembly on the winding reel is released, the winding reel can be replaced or maintained, the operation is convenient and fast, the operation difficulty is reduced, the labor intensity is low, and the safety performance is high.
Description
Technical Field
The invention relates to the field of warp knitting machines, in particular to a guide bar moving device of a warp knitting machine.
Background
Knitted fabrics are formed by simultaneously knitting one or more sets of parallel aligned yarns on all the working needles of a warp feed machine, a process known as warp knitting and a fabric known as warp knit. The machine that accomplishes this is called a warp knitting machine. The guide bar is the name of a yarn guide mechanism of the warp knitting machine, can be divided into a pattern guide bar and a ground guide bar, and is mainly used for yarn guide work of the warp knitting machine. The warp knitting machine mainly comprises a knitting mechanism, a guide bar shogging mechanism, a let-off mechanism, a drawing and coiling mechanism and a transmission mechanism, and during the yarn guiding process of the warp knitting machine, yarns are released mainly through a winding reel on which the yarns are coiled, and then needle bed knitting is carried out.
Due to the fact that the winding reel in the warp knitting machine is located at a high position due to knitting requirements, when the winding reel needs to be replaced or maintained, workers need to replace the winding reel at the high position with the help of ascending equipment, the operation difficulty is high, inconvenience is brought to work of the workers, due to the fact that the winding reel is complex, the warp knitting machine is provided with a plurality of small parts, when the workers fall accidentally, scratching or scratching is easily caused, and certain potential safety hazards are achieved.
Therefore, it is necessary to provide a new warp knitting machine guide bar moving device to solve the above technical problems.
Disclosure of Invention
In order to solve the technical problem, the invention provides a guide bar moving device of a warp knitting machine.
The warp knitting machine guide bar moving device provided by the invention comprises: a machine base; the paying-off assembly is used for paying-off work in the movement of the guide bar of the warp knitting machine; the lifting assembly is used for lifting the pay-off assembly part assembly; the telescopic assembly is used for telescoping the pay-off assembly part assembly; the driving assembly is used for driving the pay-off assembly part assembly to rotate; the limiting assembly is used for limiting the components of the pay-off assembly part; the protection component is used for protecting the pay-off component; and the shock absorption seat is used for absorbing shock of the whole machine base.
Preferably, the unwrapping wire subassembly includes the frame, the slide, the mount pad, the guide arm, the spool, the opening, spacing and spacing groove, two frame symmetry fixed mounting are on the frame and are close to both ends setting respectively, two slide are installed respectively in two frames, two sets of mount pad symmetry fixed mounting are on two slides, two guide arms rotate respectively to be connected between two sets of mount pads, two sets of spools are installed respectively on two guide arms, the opening is seted up in the spool, and the guide arm runs through the opening setting, two spacing horizontal fixed mounting respectively is on two guide arms, the spacing groove is seted up on the inner wall of opening, and spacing runs through the spacing groove setting.
Preferably, the lifting assembly comprises a T-shaped chute, a T-shaped sliding block, an electronic lock, a hydraulic cylinder, a fixing ring, a hydraulic rod and a connecting block, the sliding seat is connected with the rack in a sliding manner, the T-shaped chute is arranged on the side wall of the rack, the T-shaped sliding block is connected in the T-shaped chute in a sliding manner and is fixedly connected with the sliding seat, the electronic lock is fixedly arranged on the rack and locks the sliding seat, the hydraulic cylinder is fixed on the rack through the fixing ring, the hydraulic rod is fixedly arranged on the output end of the hydraulic cylinder, and the end part of the hydraulic rod is fixedly connected with the sliding seat through the connecting block.
Preferably, the telescopic assembly comprises an air cylinder, a piston rod and a connector, one end of the guide rod penetrates through one group of mounting seats and is in sliding connection with the mounting seats, the air cylinder is mounted on the side wall of the group of mounting seats, the piston rod is fixedly mounted on the output end of the air cylinder, the connector is fixedly mounted at the end of the piston rod, and the end of the guide rod penetrating through the mounting seats is rotatably connected to the connector.
Preferably, the driving assembly comprises a stepping motor, a rotating shaft and a cross-shaped inserting block, the stepping motor is fixedly mounted on the side wall of the other group of mounting seats, the rotating shaft is fixedly mounted on the output end of the stepping motor, a cross-shaped slot is formed in the end portion of the rotating shaft, and the cross-shaped inserting block is inserted into the cross-shaped slot and is fixedly connected with the end portion of the guide rod.
Preferably, spacing subassembly includes that the fixed fender ring, the spacer ring, the spacing ring, locking bolt and spacing hole, the fixed cover of keeping off the ring is located on the guide arm and is close to the cylinder setting, and the fixed fender ring offsets the setting with a bobbin that is close to the tip, the equal sliding sleeve of a plurality of spacer rings is located on the guide arm and is located between two adjacent bobbins respectively, the spacer ring cover is located on the guide arm and a bobbin of another tip offsets the setting, locking bolt threaded connection is on the spacing ring, and set up on the guide arm with the spacing hole that locking bolt cooperation set up.
Preferably, the protection component comprises a protection plate and connecting rods, the protection plate is fixedly installed on the two racks through the two groups of connecting rods, and the protection plate is arc-shaped and is arranged in a protruding mode at the top.
Preferably, the cushion socket includes pad foot, solid fixed cylinder, slider, spring and support column, and solid fixed cylinder fixed mounting is in the upper end of pad foot, and slider sliding connection in solid fixed cylinder and through the interior bottom elastic connection of spring with solid fixed cylinder, and the vertical fixed mounting of support column runs through the bottom fixed connection of solid fixed cylinder and frame in the slider upper end.
Preferably, two reinforcing rods are fixedly installed between the two racks, and the two reinforcing rods are close to the upper ends of the two racks.
Preferably, the dust absorption subassembly includes the dust collection box, the dust absorption pipe, the jetting pipe, the dust absorption head, the blowing head, the air pump, breathing pipe and gas-supply pipe, the one end in the base is installed to the dust collection box, dust absorption pipe and jetting pipe are installed respectively in base bottom and two frame upper ends, two sets of dust absorption heads and blowing head arrange respectively and install on dust absorption pipe and jetting pipe and set up relatively, the one end and the dust collection box intercommunication of dust absorption pipe, the air pump passes through breathing pipe and dust collection box intercommunication, and the air pump passes through gas-supply pipe and jetting pipe intercommunication.
Preferably, the dust collecting box includes the box body, takes out board, handle, collecting vat and dust filter net, takes out board sliding connection inside the box body, and handle fixed mounting takes out the board and is close to on the lateral wall in the outside, and the collecting vat is seted up on taking out the board, and the horizontal fixed mounting of dust filter net takes out on the board.
Preferably, the rollers are mounted on the two sides and the bottom of the T-shaped sliding block and are in rolling connection with the T-shaped sliding grooves.
Compared with the related art, the warp knitting machine guide bar movement device provided by the invention has the following beneficial effects:
1. according to the invention, the lifting assembly, the telescopic assembly and the limiting assembly are mutually matched, when the winding reel is maintained or replaced, the winding reel is controlled to descend through the lifting assembly, the end part of the guide rod is controlled to transversely move through the telescopic assembly, the winding reel is unlocked by the limiting assembly, and the winding reel can be taken down and replaced or maintained;
2. according to the invention, the protection component is arranged, the protection plate arranged in an arc shape is fixed at the top of the rack through the connecting rod, so that the parts on the machine base are blocked, dust falling and falling objects are blocked, the safety of the device is protected, and the safety performance of the device is improved;
3. according to the invention, the shock absorption seat is arranged, so that equipment on the base can generate shock during operation, the shock is transmitted to the sliding block through the supporting column, the sliding block extrudes the spring, the shock is relieved through the spring, the device is damped, and the pad foot is contacted with the ground to support the device;
4. according to the invention, the reinforcing rods are fixedly arranged at the upper ends of the two racks, so that the overall firmness and stability of the two racks are improved;
5. according to the invention, through the dust collection assembly, the air pump in the device generates suction force in the dust collection box through the air suction pipe, so that the dust collection head on the dust collection pipe can absorb dust and fibers on the warp knitting machine, the air pump can convey air to the injection pipe through the air conveying pipe, so that the injection head can inject air to parts on the warp knitting machine, impurities falling on a machine are injected and removed, the safety of the warp knitting machine is protected, and the health of workers is protected.
Drawings
FIG. 1 is a schematic structural view of a preferred embodiment of a bar motion assembly for a warp knitting machine according to the present invention;
FIG. 2 is a schematic view showing a state after the mounting of the bobbins of the bar moving device of the warp knitting machine according to the present invention is completed;
FIG. 3 is a schematic view showing a state before a bobbin of a guide bar moving device of a warp knitting machine according to the present invention is mounted;
FIG. 4 is a schematic structural view of the carriage shown in FIG. 2;
FIG. 5 is a schematic structural view of the spool shown in FIG. 2;
FIG. 6 is a schematic view of the structure shown at A in FIG. 3;
FIG. 7 is a schematic structural view of the stop collar shown in FIG. 2;
FIG. 8 is a schematic structural view of the shield assembly shown in FIG. 1;
FIG. 9 is a schematic structural view of the shock mount shown in FIG. 1;
FIG. 10 is a schematic view of the dust extraction assembly shown in FIG. 1;
fig. 11 is a schematic view of the structure of the dust box shown in fig. 10.
Reference numbers in the figures: 1. a machine base; 2. a pay-off assembly; 21. a frame; 22. a slide base; 23. a mounting seat; 24. a guide bar; 25. a spool; 26. a port; 27. a limiting strip; 28. a limiting groove; 3. a lifting assembly; 31. a T-shaped chute; 32. a T-shaped slider; 33. an electronic lock; 34. a hydraulic cylinder; 35. a fixing ring; 36. a hydraulic lever; 37. connecting blocks; 4. a telescoping assembly; 41. a cylinder; 42. a piston rod; 43. a connector; 5. a drive assembly; 51. a stepping motor; 52. a rotating shaft; 53. a cross-shaped insert block; 6. a limiting component; 61. fixing the baffle ring; 62. a spacer ring; 63. a limiting ring; 64. a locking bolt; 65. a limiting hole; 7. a guard assembly; 71. a protection plate; 72. a connecting rod; 8. a shock absorbing seat; 81. a foot pad; 82. a fixed cylinder; 83. a slider; 84. a spring; 85. a support pillar; 9. a dust collection assembly; 91. a dust collecting box; 911. a box body; 912. drawing the plate; 913. a handle; 914. collecting tank; 915. a dust filter screen; 92. a dust collection pipe; 93. a blowing pipe; 94. a dust collection head; 95. a blowing head; 96. an air pump; 97. an air intake duct; 98. a gas delivery pipe; 9a, reinforcing rods.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
Referring to fig. 1-11, fig. 1 is a schematic structural view of a preferred embodiment of a guide bar moving device of a warp knitting machine according to the present invention; FIG. 2 is a schematic view showing a state after the mounting of the bobbins of the bar moving device of the warp knitting machine according to the present invention is completed; FIG. 3 is a schematic view showing a state before a bobbin of a guide bar moving device of a warp knitting machine according to the present invention is mounted; FIG. 4 is a schematic structural view of the carriage shown in FIG. 2; FIG. 5 is a schematic structural view of the spool shown in FIG. 2; FIG. 6 is a schematic view of the structure shown at A in FIG. 3; FIG. 7 is a schematic structural view of the stop collar shown in FIG. 2; FIG. 8 is a schematic structural view of the shield assembly shown in FIG. 1;
FIG. 9 is a schematic structural view of the shock mount shown in FIG. 1; FIG. 10 is a schematic view of the dust extraction assembly shown in FIG. 1; fig. 11 is a schematic view of the structure of the dust box shown in fig. 10. The method comprises the following steps: the device comprises a base 1, a paying-off assembly 2, a lifting assembly 3, a telescopic assembly 4, a driving assembly 5, a limiting assembly 6, a protection assembly 7, a shock absorption seat 8, a dust absorption assembly 9 and a reinforcing rod 9 aa.
In particular embodiments, as shown in fig. 1, 2, 4, 5 and 6, the payout assembly 2, the paying-off assembly 2 comprises a rack 21, sliding seats 22, mounting seats 23, guide rods 24, bobbins 25, through holes 26, limiting strips 27 and limiting grooves 28, the two racks 21 are symmetrically and fixedly mounted on a machine base 1 and are respectively arranged close to two ends, the two sliding seats 22 are respectively mounted on the two racks 21, the two groups of mounting seats 23 are symmetrically and fixedly mounted on the two sliding seats 22, the two guide rods 24 are respectively and rotatably connected between the two groups of mounting seats 23, the two groups of bobbins 25 are respectively mounted on the two guide rods 24, the through holes 26 are arranged in the bobbins 25, the guide rods 24 penetrate through the through holes 26, the two limiting strips 27 are transversely and fixedly arranged on the two guide rods 24 respectively, the limiting grooves 28 are formed in the inner walls of the through holes 26, and the limiting strips 27 penetrate through the limiting grooves 28;
it should be noted that: a winding reel 25 in the device is sleeved on a guide rod 24 through a through hole 26, the winding reel 25 is limited through a limiting strip 27 and a limiting groove 28, the winding reel 25 and the guide rod 24 are relatively fixed by matching with a limiting component 6, in the working process of the device, a driving component 5 drives the end part of the guide rod 24 to rotate so as to drive the winding reel 25 to rotate, when the winding reel 25 needs to be replaced, a lifting component 3 controls a sliding seat 22 to slide downwards on a frame 21 so as to enable a mounting seat 23 to drive the guide rod 24 to move downwards, a telescopic component 4 controls the distance of one end, far away from the driving component 5, of the guide rod 24 so that the winding reel 25 can be taken down by the distance between the two, the limiting component 6 is removed from the winding reel 25, the winding reel 25 can be taken down and replaced by a new winding reel 25, when the new winding reel 25 is installed, the through hole 26 of the winding reel 25 is aligned with the guide rod 24, the limiting groove 28 is aligned with the limiting strip 27, the limiting assembly 6 limits and fixes the winding reel, the telescopic assembly 4 controls the guide rod 24 to be in butt joint with the driving assembly 5, and the lifting assembly 3 controls the sliding seat 22 to ascend and lock.
Referring to fig. 1, 2 and 4, the lifting assembly 3 is used for lifting a part of components of the pay-off assembly 2, the lifting assembly 3 includes a T-shaped chute 31, a T-shaped slider 32, an electronic lock 33, a hydraulic cylinder 34, a fixing ring 35, a hydraulic rod 36 and a connecting block 37, the slide 22 is slidably connected with the frame 21, the T-shaped chute 31 is opened on a side wall of the frame 21, the T-shaped slider 32 is slidably connected in the T-shaped chute 31 and is fixedly connected with the slide 22, the electronic lock 33 is fixedly installed on the frame 21 and locks the slide 22, the hydraulic cylinder 34 is fixed on the frame 21 through the fixing ring 35, the hydraulic rod 36 is fixedly installed on an output end of the hydraulic cylinder 34, and an end of the hydraulic rod 36 is fixedly connected with the slide 22 through the connecting block 37;
it should be noted that: when the lifting assembly 3 is used, the electronic lock 33 releases the locking of the sliding seat 22, the hydraulic cylinder 34 controls the hydraulic rod 36 to extend, so that the connecting block 37 drives the sliding seat 22 to slide downwards on the frame 21, the two groups of mounting seats 23 drive the two guide rods 24 to move downwards, and the winding reel 25 descends to a position where a worker can reach the winding reel 25, so that the worker can replace or maintain the winding reel 25 conveniently;
the T-shaped slider 32 on the slide 22 can slide along the T-shaped sliding slot 31 on the frame 21 to limit the slide 22, so that the stability of the device is improved.
Referring to fig. 1 and 3, the telescopic assembly 4 is used for telescopic of a part of the components of the pay-off assembly 2, the telescopic assembly 4 includes a cylinder 41, a piston rod 42 and a connector 43, one end of a guide rod 24 penetrates through one of the mounting seats 23 and is slidably connected with the mounting seat, the cylinder 41 is mounted on the side wall of the mounting seat 23, the piston rod 42 is fixedly mounted on the output end of the cylinder 41, the connector 43 is fixedly mounted on the end of the piston rod 42, and the guide rod 24 penetrates through the end of the mounting seat 23 and is rotatably connected to the connector 43;
it should be noted that: after the two carriages 22 have been lowered to the desired position, the cylinder 41 controls the extension of the piston rod 42, which causes the end of the guide rod 24, which is rotatably connected to the connection head 43, to slide outwards, so that the other end of the guide rod 24 is distanced from the end of the drive unit 5, and the distance between them allows the removal of the reel 25.
Referring to fig. 1, 3 and 6, the driving assembly 5 is used for driving a part of the components of the wire releasing assembly 2 to rotate, the driving assembly 5 includes a stepping motor 51, a rotating shaft 52 and a cross-shaped insert 53, the side walls of the other set of mounting seats 23 are fixedly provided with the stepping motor 51, the rotating shaft 52 is fixedly arranged on the output end of the stepping motor 51, the end of the rotating shaft 52 is provided with a cross-shaped slot, and the cross-shaped insert 53 is inserted into the cross-shaped slot and is fixedly connected with the end of the guide rod 24;
it should be noted that: the cross-shaped plug 53 at the end of the guide rod 24 is inserted into the cross-shaped slot of the rotating shaft 52, so that the rotating shaft 52 is limited to be connected with the end of the guide rod 24, and when the device works, the stepping motor 51 drives the rotating shaft 52 to rotate, so that the guide rod 24 drives the winding reel 25 to rotate, and the paying-off operation is carried out.
Referring to fig. 1, 3, 6 and 7, a limiting assembly 6 is used for limiting a part of the pay-off assembly 2, the limiting assembly 6 includes a fixed stop ring 61, a spacer ring 62, a limiting ring 63, a locking bolt 64 and a limiting hole 65, the fixed stop ring 61 is fixedly sleeved on the guide rod 24 and is arranged close to the cylinder 41, the fixed stop ring 61 is arranged to abut against one winding reel 25 close to the end part, the plurality of spacer rings 62 are all slidably sleeved on the guide rod 24 and are respectively arranged between two adjacent winding reels 25, the limiting ring 63 is sleeved on the guide rod 24 and abuts against one winding reel 25 at the other end part, the locking bolt 64 is connected to the limiting ring 63 in a threaded manner, and the limiting hole 65 matched with the locking bolt 64 is arranged on the guide rod 24;
it should be noted that: after the guide rod 24 moves across a distance, the locking bolt 64 is screwed to be separated from the limiting hole 65, the limiting ring 63 can slide out, the winding reel 25 and the spacer ring 62 are taken down, and the spacer ring 62 is used for separating the two adjacent winding reels 25.
Referring to fig. 1 and 8, the protection assembly 7 is used for protecting the pay-off assembly 2, the protection assembly 7 comprises a protection plate 71 and connecting rods 72, the protection plate 71 is fixedly mounted on the two racks 21 through the two groups of connecting rods 72, and the protection plate 71 is arc-shaped and is arranged with the top protruding;
it should be noted that: the guard plate 71 that the arc set up passes through the connecting rod 72 to be fixed at the top of frame 21, blocks the part on the frame 1, blocks at the dust fall and the object that falls, and protection device's safety has improved the security performance of device.
Referring to fig. 1 and 9, the damper base 8 is used for damping the whole of the machine base 1, the damper base 8 includes a pad 81, a fixed cylinder 82, a sliding block 83, a spring 84 and a supporting column 85, the fixed cylinder 82 is fixedly installed at the upper end of the pad 81, the sliding block 83 is slidably connected in the fixed cylinder 82 and elastically connected with the inner bottom of the fixed cylinder 82 through the spring 84, and the supporting column 85 is vertically and fixedly installed at the upper end of the sliding block 83 and fixedly connected with the bottom of the machine base 1 through the fixed cylinder 82;
it should be noted that: equipment on the frame 1 can produce vibrations when moving, and vibrations pass through support column 85 and transmit to slider 83, and slider 83 extrudees spring 84, slows down vibrations through spring 84 to shock attenuation is carried out to the device, and the foot 81 that fills up contacts with ground, supports the device.
Referring to fig. 2, two reinforcing rods 9a are fixedly installed between the two frames 21, and the two reinforcing rods 9a are both close to the upper ends of the two frames 21;
it should be noted that: the reinforcing rods 9a are fixedly arranged at the upper ends of the two frames 21, so that the overall firmness and stability of the two frames 21 are improved.
Referring to fig. 1, 2 and 10, the dust collection assembly 9 includes a dust collection box 91, a dust collection pipe 92, an injection pipe 93, a dust collection head 94, an injection head 95, an air pump 96, an air suction pipe 97 and an air delivery pipe 98, the dust collection box 91 is installed at one end of the base 1, the dust collection pipe 92 and the injection pipe 93 are respectively installed at the bottom of the base 1 and at the upper ends of the two racks 21, two sets of the dust collection head 94 and the injection head 95 are respectively installed on the dust collection pipe 92 and the injection pipe 93 in an aligned manner and are oppositely arranged, one end of the dust collection pipe 92 is communicated with the dust collection box 91, the air pump 96 is communicated with the dust collection box 91 through the air suction pipe 97, and the air pump 96 is communicated with the injection pipe 93 through the air delivery pipe 98;
it should be noted that: when the warp knitting machine is used, yarns need to be knitted and are made of fibers, the warp knitting machine can generate the condition of fiber splashing in the process of knitting the yarns, generally, human eyes can hardly observe the fiber splashing, but excessive limit is absorbed into a human body by human body and can cause injury to the human body, an air pump 96 in the device enables the inside of a dust collecting box 91 to generate suction force through an air suction pipe 97, a dust collecting head 94 on a dust collecting pipe 92 can absorb dust and fibers on the warp knitting machine, the air pump 96 also transmits air to an injection pipe 93 through an air transmission pipe 98, a blowing head 95 blows air to parts on the warp knitting machine, impurities falling on the machine are blown and removed, the safety of the warp knitting machine is protected, meanwhile, the body health of workers is protected, the upper part of the assembly is blown and decontaminated, the lower part of the assembly absorbs the dust and the fibers (including fluff and the like) to form an up-down circulation, the dust removal work is facilitated;
wherein dust and fibers (including lint, etc.) sucked from the dust suction pipe 92 are introduced into the dust collecting case 91 to be collected.
Referring to fig. 10 and 11, the dust collecting box 91 includes a box 911, a drawing plate 912, a handle 913, a collecting tank 914 and a dust filter net 915, the drawing plate 912 is slidably connected inside the box 911, the handle 913 is fixedly mounted on a side wall of the drawing plate 912 near the outer side, the collecting tank 914 is arranged on the drawing plate 912, the dust filter net 915 is transversely and fixedly mounted on the drawing plate 912, dust and fibers sucked from the dust suction pipe 92 enter the collecting tank 914, filtered air passing through the dust filter net 915 enters the air suction pipe 97 from the box 911, the drawing plate 912 can be drawn by the handle 913, and the dust filter net 915 is cleaned and replaced, so that the operation is convenient and rapid.
Wherein, the gyro wheel is all installed to the both sides and the bottom of T type slider 32, and gyro wheel and T type spout 31 roll connection, rolls through gyro wheel and T type spout 31, makes T type slider 32 sliding friction become rolling friction in T type spout 31, reduces its frictional force, is convenient for the lift of slide 22 on frame 21 to move.
The working principle provided by the invention is as follows: in the working process of the device, a stepping motor 51 drives a rotating shaft 52 to rotate, so that a guide rod 24 drives a winding reel 25 to rotate for paying off operation, when the winding reel 25 needs to be replaced, an electronic lock 33 releases the locking of a sliding seat 22, a hydraulic cylinder 34 controls a hydraulic rod 36 to extend, so that a connecting block 37 drives the sliding seat 22 to slide downwards on a frame 21, two groups of mounting seats 23 drive two guide rods 24 to move downwards, the winding reel 25 descends to a position which can be reached by a worker, an air cylinder 41 controls a piston rod 42 to extend, so that the end part of the guide rod 24 which is rotatably connected with a connecting head 43 is driven to slide outwards, the other end part of the guide rod 24 is far away from one end of the rotating shaft 52, the distance between the two ends can be used for taking off the winding reel 25, a locking bolt 64 is screwed to be separated from a limiting hole 65, a limiting ring 63 can slide out, and then the winding reel 25 and a spacer ring 62 are taken off, when a new winding reel 25 is installed, the through hole 26 of the winding reel 25 is aligned with the guide rod 24, the limiting groove 28 is aligned with the limiting strip 27 and inserted into the guide rod 24, the winding reel 25 which is installed firstly is abutted against the fixed stop ring 61 at the end part, then the spacing ring 62 is placed, the winding reel 25 and the spacing ring 62 are sequentially placed, finally the spacing ring 63 is sleeved on the winding reel 25 at the end part and abutted against the winding reel 25 at the end part, the locking bolt 64 is screwed to be screwed into the limiting hole 65 to limit the winding reel 25, the cylinder 41 controls the retraction of the piston rod 42, the cross-shaped insertion block 53 at the end part of the guide rod 24 is inserted into the cross-shaped slot at the end part of the rotating shaft 52, the hydraulic cylinder 34 controls the retraction of the hydraulic rod 36 to drive the sliding seat 22 to slide upwards until the end part of the sliding seat 22 is contacted with the electronic lock 33, and then the sliding seat 22 is locked by the electronic lock 33, so that the reinstallation and use of the winding reel 25 can be completed;
an air pump 96 in the device generates suction force inside a dust collection box 91 through an air suction pipe 97, a dust collection head 94 on a dust collection pipe 92 is used for sucking dust and fibers on the warp knitting machine, the air pump 96 is used for conveying air to an injection pipe 93 through an air conveying pipe 98, the injection head 95 is used for injecting air to parts on the warp knitting machine, and impurities falling to the machine are injected and removed.
The circuits and controls involved in the present invention are prior art and will not be described in detail herein.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A warp knitting machine guide bar moving device is characterized by comprising:
a machine base (1);
the paying-off assembly (2) is used for paying-off work in the movement of a guide bar of the warp knitting machine;
the lifting assembly (3) is used for lifting a part of components of the pay-off assembly (2);
the telescopic assembly (4) is used for telescoping a part of the pay-off assembly (2);
the driving assembly (5) is used for driving the rotation of the partial assembly of the pay-off assembly (2);
the limiting assembly (6) is used for limiting the partial assembly of the pay-off assembly (2);
the protection component (7) is used for protecting the pay-off component (2);
the shock absorption seat (8) is used for absorbing shock of the whole machine base (1);
the dust collection assembly (9) is used for blowing and collecting dust on the base (1).
2. The warp knitting machine guide bar movement device according to claim 1, characterized in that the yarn feeding assembly (2) comprises a frame (21), two sliding seats (22), two mounting seats (23), two guide rods (24), a winding reel (25), two through holes (26), a limiting strip (27) and a limiting groove (28), the two frames (21) are symmetrically and fixedly mounted on the frame (1) and are respectively arranged near the two ends, the two sliding seats (22) are respectively mounted on the two frames (21), the two sets of mounting seats (23) are symmetrically and fixedly mounted on the two sliding seats (22), the two guide rods (24) are respectively rotatably connected between the two sets of mounting seats (23), the two sets of winding reels (25) are respectively mounted on the two guide rods (24), the through hole (26) is arranged in the winding reel (25), and the guide rod (24) is arranged through the through hole (26), two spacing strip (27) transversely fixed mounting respectively is on two guide arms (24), spacing groove (28) are seted up on the inner wall of opening (26), and spacing strip (27) run through spacing groove (28) and set up.
3. Warp knitting machine guide bar movement device according to claim 2, characterized in that the lifting assembly (3) comprises a T-shaped chute (31), a T-shaped slider (32), an electronic lock (33), a hydraulic cylinder (34), a fixing ring (35), a hydraulic rod (36) and a connecting block (37), the slide (22) is connected with the frame (21) in a sliding manner, the T-shaped chute (31) is arranged on the side wall of the frame (21), the T-shaped slider (32) is connected in the T-shaped chute (31) in a sliding manner and is fixedly connected with the slide (22), the electronic lock (33) is fixedly mounted on the frame (21) and locks the slide (22), the hydraulic cylinder (34) is fixed on the frame (21) through the fixing ring (35), the hydraulic rod (36) is fixedly mounted on the output end of the hydraulic cylinder (34), the end of the hydraulic rod (36) is fixedly connected with the slide (22) through the connecting block (37), preferably, the two sides and the bottom of the T-shaped sliding block (32) are provided with rollers, and the rollers are in rolling connection with the T-shaped sliding groove (31).
4. The warp knitting machine guide bar movement device according to claim 2, characterized in that the telescopic assembly (4) comprises a cylinder (41), a piston rod (42) and a connector (43), one end of the guide rod (24) penetrates through one set of the mounting seats (23) and is in sliding connection with the mounting seats, the cylinder (41) is installed on the side wall of the set of the mounting seats (23), the piston rod (42) is fixedly installed on the output end of the cylinder (41), the connector (43) is fixedly installed on the end portion of the piston rod (42), and the end portion of the guide rod (24) penetrating through the mounting seats (23) is rotatably connected to the connector (43).
5. The warp knitting machine guide bar moving device according to claim 2, wherein the driving assembly (5) comprises a stepping motor (51), a rotating shaft (52) and a cross-shaped insert block (53), the other set of the installation seats (23) are fixedly provided with the stepping motor (51) on the side wall, the rotating shaft (52) is fixedly arranged on the output end of the stepping motor (51), the end of the rotating shaft (52) is provided with a cross-shaped slot, and the cross-shaped insert block (53) is inserted into the cross-shaped slot and is fixedly connected with the end of the guide rod (24).
6. Warp knitting machine bar movement device according to claim 4, characterized in that the stop assembly (6) comprises a fixed stop ring (61), a spacer ring (62), a stop ring (63), a locking bolt (64) and a stop hole (65), the fixed stop ring (61) is fixedly sleeved on the guide rod (24) and is arranged close to the cylinder (41), the fixed baffle ring (61) is abutted against one winding reel (25) close to the end part, a plurality of spacing rings (62) are sleeved on the guide rod (24) in a sliding way and are respectively positioned between two adjacent winding reels (25), the limiting ring (63) is sleeved on the guide rod (24) and a winding reel (25) at the other end is abutted, the locking bolt (64) is connected to the limiting ring (63) in a threaded manner, and a limit hole (65) matched with the locking bolt (64) is arranged on the guide rod (24).
7. The warp knitting machine guide bar movement device according to claim 2, characterized in that the shield assembly (7) comprises a shield plate (71) and connecting rods (72), the shield plate (71) is fixedly mounted on the two frames (21) through two sets of connecting rods (72), and the shield plate (71) is arc-shaped and is arranged with a top portion protruding.
8. The warp knitting machine guide bar moving device according to claim 1, wherein the shock absorption seat (8) comprises a foot pad (81), a fixed cylinder (82), a sliding block (83), a spring (84) and a supporting column (85), the fixed cylinder (82) is fixedly installed at the upper end of the foot pad (81), the sliding block (83) is connected in the fixed cylinder (82) in a sliding mode and is elastically connected with the inner bottom of the fixed cylinder (82) through the spring (84), and the supporting column (85) is vertically and fixedly installed at the upper end of the sliding block (83) and penetrates through the fixed cylinder (82) to be fixedly connected with the bottom of the machine base (1).
9. Warp knitting machine bar movement device according to claim 2, characterized in that two reinforcement bars (9a) are fixedly mounted between the two frames (21) and both reinforcement bars (9a) are close to the upper ends of both frames (21).
10. The warp knitting machine guide bar movement device according to claim 1, wherein the dust collection assembly (9) comprises a dust collection box (91), a dust collection pipe (92), an injection pipe (93), dust collection heads (94), injection heads (95), an air pump (96), an air suction pipe (97) and air delivery pipes (98), the dust collection box (91) is installed at one end of the base (1), the dust collection pipe (92) and the injection pipe (93) are respectively installed at the bottom of the base (1) and the upper ends of the two frames (21), two groups of dust collection heads (94) and injection heads (95) are respectively arranged and installed on the dust collection pipe (92) and the injection pipe (93) and are arranged oppositely, one end of the dust collection pipe (92) is communicated with the dust collection box (91), the air pump (96) is communicated with the dust collection box (91) through the air suction pipe (97), and the air pump (96) is communicated with the injection pipe (93) through the air delivery pipes (98), preferably, the dust collecting box (91) comprises a box body (911), a drawing plate (912), a handle (913), a collecting tank (914) and a dust filtering net (915), wherein the box body (911) is connected inside the box body (911) in a sliding manner, the handle (913) is fixedly installed on the side wall of the drawing plate (912) close to the outer side, the collecting tank (914) is arranged on the drawing plate (912), and the dust filtering net (915) is transversely and fixedly installed on the drawing plate (912).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110774240.7A CN113550062B (en) | 2021-07-08 | 2021-07-08 | Pay-off device of warp knitting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110774240.7A CN113550062B (en) | 2021-07-08 | 2021-07-08 | Pay-off device of warp knitting machine |
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| CN113550062A true CN113550062A (en) | 2021-10-26 |
| CN113550062B CN113550062B (en) | 2022-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110774240.7A Active CN113550062B (en) | 2021-07-08 | 2021-07-08 | Pay-off device of warp knitting machine |
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| CN202011957U (en) * | 2011-03-23 | 2011-10-19 | 王占洪 | Guide bar shifting mechanism of warp knitting machine |
| CN104213323A (en) * | 2014-09-09 | 2014-12-17 | 浙江新达经编有限公司 | Warp beam mounting equipment of warp knitting machine |
| CN204959227U (en) * | 2015-09-11 | 2016-01-13 | 常州信息职业技术学院 | Tricot machine shock absorber |
| CN111041704A (en) * | 2019-12-31 | 2020-04-21 | 福建省鑫港纺织机械有限公司 | High-speed multi-guide-bar jacquard warp knitting machine |
| CN211645573U (en) * | 2019-12-30 | 2020-10-09 | 福建省鑫港纺织机械有限公司 | Warp knitting machine with adjustable guide bar support |
| CN212713985U (en) * | 2020-07-20 | 2021-03-16 | 福建豪丰纺织有限公司 | Protection frame of tricot machine pan head |
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2021
- 2021-07-08 CN CN202110774240.7A patent/CN113550062B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202011957U (en) * | 2011-03-23 | 2011-10-19 | 王占洪 | Guide bar shifting mechanism of warp knitting machine |
| CN104213323A (en) * | 2014-09-09 | 2014-12-17 | 浙江新达经编有限公司 | Warp beam mounting equipment of warp knitting machine |
| CN204959227U (en) * | 2015-09-11 | 2016-01-13 | 常州信息职业技术学院 | Tricot machine shock absorber |
| CN211645573U (en) * | 2019-12-30 | 2020-10-09 | 福建省鑫港纺织机械有限公司 | Warp knitting machine with adjustable guide bar support |
| CN111041704A (en) * | 2019-12-31 | 2020-04-21 | 福建省鑫港纺织机械有限公司 | High-speed multi-guide-bar jacquard warp knitting machine |
| CN212713985U (en) * | 2020-07-20 | 2021-03-16 | 福建豪丰纺织有限公司 | Protection frame of tricot machine pan head |
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| CN113550062B (en) | 2022-12-13 |
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