CN116281306B - Winding device of sofa fabric warp knitting machine - Google Patents
Winding device of sofa fabric warp knitting machine Download PDFInfo
- Publication number
- CN116281306B CN116281306B CN202310438398.6A CN202310438398A CN116281306B CN 116281306 B CN116281306 B CN 116281306B CN 202310438398 A CN202310438398 A CN 202310438398A CN 116281306 B CN116281306 B CN 116281306B
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- Prior art keywords
- movable
- roller
- support frame
- movable sleeve
- rolling
- Prior art date
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- 239000004744 fabric Substances 0.000 title claims abstract description 90
- 238000004804 winding Methods 0.000 title claims abstract description 55
- 238000009940 knitting Methods 0.000 title claims abstract description 31
- 238000005096 rolling process Methods 0.000 claims description 68
- 229910000831 Steel Inorganic materials 0.000 claims description 31
- 239000010959 steel Substances 0.000 claims description 31
- 230000000694 effects Effects 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 2
- 239000004576 sand Substances 0.000 claims description 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 7
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/10—Mechanisms in which power is applied to web-roll spindle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/02—Supporting web roll
- B65H18/028—Both ends type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
- B65H18/26—Mechanisms for controlling contact pressure on winding-web package, e.g. for regulating the quantity of air between web layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/30—Lifting, transporting, or removing the web roll; Inserting core
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1133—Size of webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/17—Nature of material
- B65H2701/174—Textile, fibre
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
Landscapes
- Winding Of Webs (AREA)
- Knitting Machines (AREA)
Abstract
The invention provides a winding device of a sofa fabric warp knitting machine, which relates to the field of winding devices and comprises: a support base; a driving motor is arranged at the left end of the supporting base, and a pinion is arranged on a driving shaft of the driving motor; the top of the supporting base is provided with a rotary supporting frame, the left end of the rotary supporting frame is connected with a locating pin, and the locating pin is connected with the supporting base; bearing seats are respectively arranged on the left side and the right side of the rotary support frame. When the roll-up roller at top rolls up sofa cloth to required diameter, rotate rotatory support frame half circle, replace the roll-up roller at top, can roll up sofa cloth to another roll-up roller outside, shorten the roll-up time occupation ratio that sofa cloth roll-up was dismantled and occupy, guarantee sofa cloth roll-up's continuity, promote sofa cloth roll-up efficiency. The folding device is favorable for replacing the door body, and solves the problems that the existing folding device is complicated and time-consuming in sofa yardage roll disassembly and assembly, the sofa yardage roll disassembly takes up a long time and the folding efficiency of sofa cloth is affected in comparison.
Description
Technical Field
The invention relates to the technical field of winding devices, in particular to a winding device of a sofa fabric warp knitting machine.
Background
The warp knitting machine is a method for forming knitted fabric by simultaneously knitting one or more groups of yarns arranged in parallel on all working needles of a warp feeding machine, the method is called warp knitting, the fabric is called warp knitting fabric, a machine for finishing the warp knitting is called warp knitting machine, the warp knitting machine is used for manufacturing sofa cloth, a winding device is needed to be used at an output end of the warp knitting machine in the using process of the warp knitting machine, and the cloth processed by the warp knitting machine is wound.
The existing winding device of the sofa fabric warp knitting machine is complex and time-consuming to assemble and disassemble the sofa fabric roll in the application process, when the sofa fabric is wound to the required diameter, equipment is needed to be suspended, the sofa fabric roll is detached from the winding roller, a new paper roll is sleeved on the winding roller to start the equipment, the sofa fabric roll is detached for a long time, and the winding efficiency of sofa fabric is affected relatively.
Disclosure of Invention
In view of the above, the invention provides a winding device of a sofa fabric warp knitting machine, which solves the problems that the winding device of the sofa fabric warp knitting machine is complicated and time-consuming in the application process, when the sofa fabric is wound to a required diameter, equipment is needed to be suspended, the sofa fabric is dismounted from a winding roller, a new paper tube is sleeved on the winding roller to start the equipment, the sofa fabric is dismounted for a longer time, and the winding effect of sofa fabric is affected.
The invention provides a winding device of a sofa fabric warp knitting machine, which specifically comprises: a support base; a driving motor is arranged at the left end of the supporting base, and a pinion is arranged on a driving shaft of the driving motor; the top of the supporting base is provided with a rotary supporting frame, the left end of the rotary supporting frame is connected with a locating pin, and the locating pin is connected with the supporting base; bearing seats are respectively arranged on the left side and the right side of the rotary support frame, a spline driving shaft is arranged in the bearing seats, a large gear is arranged at one end of the spline driving shaft, and the large gear is meshed with the small gear; the two rolling rollers are arranged in the rotary support frame, two movable stress frames are arranged in the rotary support frame, a tightening press roller is arranged in the movable stress frames, and the left end and the right end of the tightening press roller are connected with the rotary support frame; the left side and the right side of the rotary support frame are respectively provided with a limiting shell, a movable sleeve is arranged in the limiting shell, and the winding roller is connected with the limiting shell and the movable sleeve; the movable sleeve is internally provided with locking steel balls which are in contact with the winding roller; the movable outer ring is arranged outside the limiting shell and connected with the movable sleeve.
Further, the rotary support frame is rotationally connected with the support base, two positioning outer holes are formed in the left end of the support base, positioning inner holes are formed in the left end of the rotary support frame, two ends of each positioning inner hole are respectively communicated with the two positioning outer holes, and the positioning pins are inserted into the positioning inner holes and the positioning outer holes.
Further, the movable stress frame both ends and the inboard sliding contact of revolving rack, the pivot has been seted up respectively at movable stress frame both ends, tightens up the compression roller both ends and rotates respectively to be connected in the pivot, and two movable slide holes have been seted up respectively to revolving rack left and right sides, tightens up compression roller both ends and slides respectively in the movable slide hole.
Further, two guide sliding holes are respectively formed in the front side and the rear side of the rotary support frame, two guide sliding rods are arranged on one side of the movable stress frame and penetrate through the guide sliding holes in a sliding mode, a spring A is sleeved outside the guide sliding rods, one end of the spring A is in contact with the rotary support frame, and the other end of the spring A is in contact with the movable stress frame.
Further, spline drive shaft links to each other with bearing frame inner bearing, and the roll-up roller is connected with the plug-in of rotating support frame left end, and spline groove has been seted up to roll-up roller right-hand member, and the spline drive shaft is pegged graft in the spline groove.
Further, the inner side of the limiting shell is inclined, the outer side of the movable sleeve is inclined, a spring B is arranged in the limiting shell, one end of the spring B is in contact with the movable sleeve, the inner side of the limiting shell at the other end of the spring B is in contact with the rolling roller, and the rolling roller penetrates through the limiting shell, the movable sleeve and the spring B.
Further, the movable through holes are formed in a surrounding mode on the inclined end face of the outer side of the movable sleeve, the movable through holes are communicated with the inner side of the movable sleeve, the limiting grooves are formed in the outer portion of the winding roller, and the movable through holes are communicated with the limiting grooves.
Furthermore, a locking steel ball is arranged in the movable through hole, one end of the locking steel ball is contacted with the inclined end face at the inner side of the limiting shell, and the other end of the locking steel ball is connected in the limiting groove.
Further, the outer side of the limiting shell is provided with an outer sliding hole in a surrounding mode, the outer side of the movable sleeve is provided with a stress groove in a surrounding mode, the movable outer ring is in sliding connection with the limiting shell, the inner side of the movable outer ring is provided with a stress rod in a surrounding mode, the stress rod is in sliding connection with the outer sliding hole, and one end of the stress rod is connected in the stress groove.
Advantageous effects
1. According to the sofa cloth rolling device, when the rolling roller at the top rolls sofa cloth to a required diameter, the rotary support frame is rotated for half a circle, the rolling roller at the top is replaced, so that the sofa cloth can be rolled out of the other rolling roller, the rolling time occupied by the rolling roller for disassembling the sofa cloth is shortened, the rolling continuity of the sofa cloth is ensured, the rolling efficiency of the sofa cloth is improved, after the rotary support frame is rotated and adjusted, the positioning inner hole and the positioning outer hole are in a communicating state, the positioning pin is inserted into the positioning inner hole and the positioning outer hole, the rotary support frame is fixed through the positioning pin, the power transmission effect between the driving motor and the spline driving shaft is ensured, and the rolling effect of the sofa cloth is ensured.
2. When the sofa cloth is rolled out of the paper tube sleeved outside the rolling roller, the spring A applies thrust to the movable stress frame, and the movable stress frame drives the tightening press roller to move, so that the tightening press roller is in contact with the sofa cloth, and the tightening press roller applies pressure through the tightening press roller, so that the tightening press roller is tightly wound outside the paper tube outside the rolling roller, and the rolling compactness of the sofa cloth is ensured.
3. When the spline driving shaft is inserted into the spline groove formed in the right end of the rolling roller, the spring B applies thrust to the movable sleeve, the movable sleeve moves rightwards under the influence of the thrust, the interval distance between the movable sleeve and the limiting shell is shortened, the locking steel balls are limited, the limiting shell moves inwards under the influence of reverse thrust, the inner ends of the locking steel balls move into the limiting groove formed in the rolling roller, the rolling roller is limited by the locking steel balls, the rolling roller is prevented from moving outwards, and the rolling roller is simpler and more convenient to install; when the sofa cloth roll outside the roll-up roller needs to be disassembled, the movable sleeve is moved leftwards, the movable sleeve is driven to move leftwards, the interval distance between the movable sleeve and the limiting shell is increased, the locking steel ball is increased, the roll-up roller can be pulled leftwards, the roll-up roller is separated from the limiting shell, the sofa cloth roll can be disassembled from the outside of the roll-up roller, and the operation is simpler, more convenient and faster.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the invention and are not intended to limit the invention.
In the drawings:
Fig. 1 is a schematic view of the overall left-axis side structure of a winding device of a sofa fabric warp knitting machine according to an embodiment of the invention.
Fig. 2 is a schematic view of the structure of the whole right shaft side of the winding device of the sofa fabric warp knitting machine according to the embodiment of the invention.
Fig. 3 is a schematic diagram of a structure of a support base and a positioning pin of a winding device of a sofa fabric warp knitting machine according to an embodiment of the invention.
Fig. 4 is a schematic diagram of a shaft side structure of a rotating support frame of a winding device of a sofa fabric warp knitting machine according to an embodiment of the invention.
Fig. 5 is a left side structural schematic diagram of a rotary support frame of a winding device of a sofa fabric warp knitting machine according to an embodiment of the invention.
Fig. 6 is a schematic structural view of a winding device of a sofa fabric warp knitting machine in a state that a spline driving shaft is separated from a winding roller according to the embodiment of the invention.
Fig. 7 is a schematic view of a side structure of a winding roller shaft of a winding device of a sofa fabric warp knitting machine according to an embodiment of the invention.
Fig. 8 is a schematic diagram of a movable stress frame shaft side structure of a winding device of a sofa fabric warp knitting machine according to an embodiment of the invention.
Fig. 9 is a schematic diagram of a limiting housing shaft side structure of a winding device of a sofa fabric warp knitting machine according to an embodiment of the invention.
Fig. 10 is a schematic diagram of a cross-sectional connection structure between a limit housing and a take-up roller of a wrap-up device of a sofa fabric warp knitting machine according to an embodiment of the invention.
Fig. 11 is a schematic diagram of a movable sleeve shaft side structure of a winding device of a sofa fabric warp knitting machine according to an embodiment of the invention.
List of reference numerals
1. A support base; 101. positioning the outer hole; 2. a driving motor; 201. a pinion gear; 3. rotating the support frame; 301. a movable slide hole; 302. a guide slide hole; 303. positioning an inner hole; 4. a positioning pin; 5. a bearing seat; 6. a spline drive shaft; 601. a large gear; 7. a winding roller; 701. spline grooves; 702. a limit groove; 8. a movable stress frame; 801. a turning hole; 802. a guide slide bar; 9. tightening the compression roller; 10. a spring A; 11. a limit housing; 1101. an outer slide hole; 12. a movable sleeve; 1201. a movable through hole; 1202. a stress groove; 13. locking the steel balls; 14. a spring B; 15. a movable outer ring; 1501. and a stress rod.
Detailed Description
Embodiment one: please refer to fig. 1 to 11:
The invention provides a winding device of a sofa fabric warp knitting machine, which comprises a supporting base 1; a driving motor 2 is arranged at the left end of the supporting base 1, and a pinion 201 is arranged on a driving shaft of the driving motor 2; the top of the supporting base 1 is provided with a rotary supporting frame 3, the left end of the rotary supporting frame 3 is connected with a positioning pin 4, and the positioning pin 4 is connected with the supporting base 1; bearing seats 5 are respectively arranged on the left side and the right side of the rotary support frame 3, a spline driving shaft 6 is arranged in the bearing seats 5, a large gear 601 is arranged at one end of the spline driving shaft 6, and the large gear 601 is meshed with a small gear 201; two rolling rollers 7 are arranged in the rotary support frame 3, two movable stress frames 8 are arranged in the rotary support frame 3, a tightening press roller 9 is arranged in the movable stress frames 8, and the left end and the right end of the tightening press roller 9 are connected with the rotary support frame 3; the rotary support frame 3 is rotationally connected with the support base 1, two positioning outer holes 101 are formed in the left end of the support base 1, positioning inner holes 303 are formed in the left end of the rotary support frame 3, two ends of each positioning inner hole 303 are respectively communicated with the two positioning outer holes 101, positioning pins 4 are inserted into the positioning inner holes 303 and the positioning outer holes 101, when the sofa cloth is rolled to a required diameter by the rolling roller 7 at the top, the rotary support frame 3 is rotated for half circle to replace the rolling roller 7 at the top, the sofa cloth can be rolled out of the other rolling roller 7, so that the replaced sofa cloth is dismounted, the rolling time occupied by rolling and dismounting of the sofa cloth is shortened, rolling continuity of the sofa cloth is ensured, rolling efficiency of the sofa cloth is improved, after the rotary support frame 3 is rotationally regulated, the positioning inner holes 303 and the positioning outer holes 101 are in a communication state, the positioning pins 4 are inserted into the positioning inner holes 303 and the positioning outer holes 101, the power transmission effect between the rotary support frame 3 is fixed by the positioning pins 4, and a spline 6 is ensured, and rolling effect of the sofa cloth is ensured by the driving motor 2 and a spline 6 is ensured, so that rolling effect of rolling is ensured; the left side and the right side of the rotary support frame 3 are respectively provided with a limiting shell 11, a movable sleeve 12 is arranged in the limiting shell 11, and the winding roller 7 is connected with the limiting shell 11 and the movable sleeve 12; a locking steel ball 13 is arranged in the movable sleeve 12, and the locking steel ball 13 is contacted with the winding roller 7; the movable outer ring 15 is arranged outside the limiting shell 11, and the movable outer ring 15 is connected with the movable sleeve 12.
The two ends of the movable stress frame 8 are in sliding contact with the inner side of the rotary support frame 3, the two ends of the movable stress frame 8 are respectively provided with a rotary hole 801, the two ends of the tightening compression roller 9 are respectively and rotatably connected in the rotary holes 801, the left side and the right side of the rotary support frame 3 are respectively provided with two movable sliding holes 301, the two ends of the tightening compression roller 9 are respectively and slidably connected in the movable sliding holes 301, the front side and the rear side of the rotary support frame 3 are respectively provided with two guide sliding holes 302, one side of the movable stress frame 8 is provided with two guide sliding rods 802, the guide sliding rods 802 are slidably penetrated in the guide sliding holes 302, a spring A10 is sleeved outside the guide sliding rods 802, one end of the spring A10 is contacted with the rotary support frame 3, and the other end of the spring A10 is contacted with the movable stress frame 8;
By adopting the technical scheme, when sofa cloth is rolled out of the paper tube sleeved outside the rolling roller 7, the spring A10 applies thrust to the movable stress frame 8, and the movable stress frame 8 drives the tightening press roller 9 to move, so that the tightening press roller 9 is in contact with the sofa cloth, and pressure is applied through the tightening press roller 9, so that the tightening press roller 9 is wound outside the paper tube outside the rolling roller 7 more tightly, and the sofa cloth rolling degree is ensured.
Embodiment two:
Spline drive shaft 6 links to each other with bearing frame 5 inside bearing, roll-up roller 7 is connected with rotating support frame 3 left end cartridge, roll-up roller 7 right-hand member has offered spline groove 701, spline drive shaft 6 is pegged graft in spline groove 701, spacing casing 11 inboard is the slope form, movable sleeve 12 outside is the slope form, spacing casing 11 internally mounted has spring B14, spring B14 one end contacts with movable sleeve 12, spring B14 other end spacing casing 11 inboard contacts, roll-up roller 7 runs through spacing casing 11, movable sleeve 12 and spring B14, movable sleeve 12 outside slope terminal surface is offered in the surrounding form on the terminal surface and is offered movable through-hole 1201, movable through-hole 1201 is linked together with movable sleeve 12 inboard, roll-up roller 7 outside has offered spacing groove 702, movable through-hole 1201 is linked together with spacing groove 702, movable through-hole 1201 internally mounted has locking steel ball 13, locking steel ball 13 one end contacts with spacing casing 11 inboard slope terminal surface, locking steel ball 13 other end is connected in spacing groove 702;
By adopting the technical scheme, when the spline driving shaft 6 is inserted into the spline groove 701 formed in the right end of the winding roller 7, the spring B14 applies thrust to the movable sleeve 12, the movable sleeve 12 is influenced by the thrust to move rightwards, the spacing distance between the movable sleeve 12 and the limiting shell 11 is shortened, the locking steel balls 13 are limited, the limiting shell 11 is influenced by reverse thrust to move inwards, the inner ends of the locking steel balls 13 move into the limiting groove 702 formed in the winding roller 7, the winding roller 7 is limited by the locking steel balls 13, the winding roller 7 is prevented from moving outwards, and the winding roller 7 is simpler and more convenient to install.
Embodiment III:
The outer side of the limiting shell 11 is provided with an outer sliding hole 1101 in a surrounding mode, the outer side of the movable sleeve 12 is provided with a stress groove 1202 in a surrounding mode, the movable outer ring 15 is in sliding connection with the limiting shell 11, the inner side of the movable outer ring 15 is provided with a stress rod 1501 in a surrounding mode, the stress rod 1501 is in sliding connection with the outer sliding hole 1101, and one end of the stress rod 1501 is connected in the stress groove 1202;
By adopting the technical scheme, when the sofa cloth roll outside the roll-up roller 7 needs to be disassembled, the movable sleeve 12 is moved leftwards, the movable sleeve 12 drives the movable sleeve 12 to move leftwards, the spacing distance between the movable sleeve 12 and the limiting shell 11 is increased, the movable distance of the locking steel balls 13 is increased, the roll-up roller 7 can be pulled leftwards, the roll-up roller 7 is separated from the limiting shell 11, and the sofa cloth roll can be disassembled from the outside of the roll-up roller 7, so that the operation is simpler, more convenient and quicker.
Specific use and action of the embodiment: according to the sofa fabric rolling machine, when the rolling roller 7 at the top rolls sofa fabric to a required diameter, the rotary support frame 3 is rotated for half a circle to replace the rolling roller 7 at the top, the large gear 601 is meshed with the small gear 201, the driving motor 2 drives the spline driving shaft 6 to rotate, and the spline driving shaft 6 drives the rolling roller 7 to roll the sofa fabric outside the other rolling roller 7, so that the sofa fabric outside the replaced rolling roller 7 can be disassembled, the rolling time occupation ratio occupied by the disassembly of the sofa fabric is shortened, the rolling continuity of the sofa fabric is ensured, and the rolling efficiency of the sofa fabric is improved; after the rotary support frame 3 is completely rotated and adjusted, the positioning inner hole 303 and the positioning outer hole 101 are in a communication state, the positioning pin 4 is inserted into the positioning inner hole 303 and the positioning outer hole 101, the rotary support frame 3 is fixed through the positioning pin 4, and the power transmission effect between the driving motor 2 and the spline driving shaft 6 is ensured, so that the sand release rolling effect is ensured; when sofa cloth is rolled out of a paper tube sleeved outside the rolling roller 7, a spring A10 applies thrust to a movable stress frame 8, the movable stress frame 8 drives a tightening press roller 9 to move, the tightening press roller 9 is in contact with the sofa cloth, and the tightening press roller 9 is tightly wound outside the paper tube outside the rolling roller 7 by applying pressure through the tightening press roller 9, so that the compactness of sofa cloth is ensured; when the spline driving shaft 6 is inserted into a spline groove 701 formed in the right end of the winding roller 7, a spring B14 applies thrust to the movable sleeve 12, the movable sleeve 12 moves rightwards under the influence of the thrust, the interval distance between the movable sleeve 12 and the limiting shell 11 is shortened, the locking steel balls 13 are limited, the limiting shell 11 moves inwards under the influence of reverse thrust, the inner ends of the locking steel balls 13 move into a limiting groove 702 formed in the winding roller 7, the winding roller 7 is limited through the locking steel balls 13, the winding roller 7 is prevented from moving outwards, and the winding roller 7 is simpler and more convenient to install; when the sofa cloth roll outside the rolling roller 7 needs to be disassembled, the movable sleeve 12 is moved leftwards, the movable sleeve 12 drives the movable sleeve 12 to move leftwards, the interval distance between the movable sleeve 12 and the limiting shell 11 is increased, the movable distance of the locking steel balls 13 is increased, the rolling roller 7 can be pulled leftwards, the rolling roller 7 is separated from the limiting shell 11, and the sofa cloth roll can be disassembled from the outer side of the rolling roller 7, so that the sofa cloth roll is simpler, more convenient and faster to operate.
Claims (1)
1. The utility model provides a sofa cloth warp knitting machine coiling mechanism which characterized in that includes: a support base (1); a driving motor (2) is arranged at the left end of the supporting base (1), and a pinion (201) is arranged on a driving shaft of the driving motor (2); the top of the supporting base (1) is provided with a rotary supporting frame (3), the left end of the rotary supporting frame (3) is connected with a locating pin (4), and the locating pin (4) is connected with the supporting base (1); bearing seats (5) are respectively arranged on the left side and the right side of the rotary support frame (3), a spline driving shaft (6) is arranged in the bearing seats (5), a large gear (601) is arranged at one end of the spline driving shaft (6), and the large gear (601) is meshed with a small gear (201); the two rolling rollers (7) are arranged in the rotary support frame (3), two movable stress frames (8) are arranged in the rotary support frame (3), a tightening press roller (9) is arranged in the movable stress frames (8), and the left end and the right end of the tightening press roller (9) are connected with the rotary support frame (3); the left side and the right side of the rotary support frame (3) are respectively provided with a limiting shell (11), a movable sleeve (12) is arranged in the limiting shell (11), and the winding roller (7) is connected with the limiting shell (11) and the movable sleeve (12); a locking steel ball (13) is arranged in the movable sleeve (12), and the locking steel ball (13) is contacted with the winding roller (7); the movable outer ring (15) is arranged outside the limiting shell (11), and the movable outer ring (15) is connected with the movable sleeve (12);
The rotary support frame (3) is rotationally connected with the support base (1), two positioning outer holes (101) are formed in the left end of the support base (1), positioning inner holes (303) are formed in the left end of the rotary support frame (3), two ends of each positioning inner hole (303) are respectively communicated with the two positioning outer holes (101), and the positioning pins (4) are inserted into the positioning inner holes (303) and the positioning outer holes (101);
Two ends of the movable stress frame (8) are in sliding contact with the inner side of the rotary support frame (3), rotary holes (801) are respectively formed in two ends of the movable stress frame (8), two ends of the tightening press roller (9) are respectively connected in the rotary holes (801) in a rotary mode, two movable sliding holes (301) are respectively formed in the left side and the right side of the rotary support frame (3), and two ends of the tightening press roller (9) are respectively connected in the movable sliding holes (301) in a sliding mode;
Two guide sliding holes (302) are respectively formed in the front side and the rear side of the rotary support frame (3), two guide sliding rods (802) are arranged on one side of the movable stress frame (8), the guide sliding rods (802) penetrate through the guide sliding holes (302) in a sliding mode, springs A (10) are sleeved outside the guide sliding rods (802), one ends of the springs A (10) are in contact with the rotary support frame (3), and the other ends of the springs A (10) are in contact with the movable stress frame (8);
The spline driving shaft (6) is connected with an inner bearing of the bearing seat (5), the rolling roller (7) is connected with the left end of the rotary support frame (3) in an inserting mode, a spline groove (701) is formed in the right end of the rolling roller (7), and the spline driving shaft (6) is inserted into the spline groove (701);
The inner side of the limit shell (11) is inclined, the outer side of the movable sleeve (12) is inclined, a spring B (14) is arranged in the limit shell (11), one end of the spring B (14) is contacted with the movable sleeve (12), the inner side of the limit shell (11) at the other end of the spring B (14) is contacted, and the winding roller (7) penetrates through the limit shell (11), the movable sleeve (12) and the spring B (14);
the movable sleeve (12) is provided with a movable through hole (1201) in a surrounding manner on the inclined end surface at the outer side, the movable through hole (1201) is communicated with the inner side of the movable sleeve (12), the outer part of the winding roller (7) is provided with a limit groove (702), and the movable through hole (1201) is communicated with the limit groove (702);
A locking steel ball (13) is arranged in the movable through hole (1201), one end of the locking steel ball (13) is contacted with the inclined end surface at the inner side of the limit shell (11), and the other end of the locking steel ball (13) is connected in the limit groove (702);
The outer side of the limiting shell (11) is provided with an outer sliding hole (1101) in a surrounding mode, the outer side of the movable sleeve (12) is provided with a stress groove (1202) in a surrounding mode, the movable outer ring (15) is in sliding connection with the limiting shell (11), the inner side of the movable outer ring (15) is provided with a stress rod (1501) in a surrounding mode, the stress rod (1501) is connected in the outer sliding hole (1101) in a sliding mode, and one end of the stress rod (1501) is connected in the stress groove (1202);
When the sofa cloth is rolled to the required diameter by the rolling roller 7 at the top, the rolling roller 7 at the top is replaced by rotating the rotary support frame 3 for half a circle, the large gear 601 is meshed with the small gear 201, the driving motor 2 drives the spline driving shaft 6 to rotate, the spline driving shaft 6 drives the rolling roller 7, and the sofa cloth can be rolled out of the other rolling roller 7, so that the sofa cloth outside the replaced rolling roller 7 can be disassembled, the rolling time occupation ratio occupied by the disassembly of the sofa cloth is shortened, the rolling continuity of the sofa cloth is ensured, and the rolling efficiency of the sofa cloth is improved;
after the rotary support frame 3 is completely rotated and adjusted, the positioning inner hole 303 and the positioning outer hole 101 are in a communication state, the positioning pin 4 is inserted into the positioning inner hole 303 and the positioning outer hole 101, the rotary support frame 3 is fixed through the positioning pin 4, and the power transmission effect between the driving motor 2 and the spline driving shaft 6 is ensured, so that the sand release rolling effect is ensured;
When sofa cloth is rolled out of a paper tube sleeved outside the rolling roller 7, a spring A10 applies thrust to a movable stress frame 8, the movable stress frame 8 drives a tightening press roller 9 to move, the tightening press roller 9 is in contact with the sofa cloth, and the tightening press roller 9 is tightly wound outside the paper tube outside the rolling roller 7 by applying pressure through the tightening press roller 9, so that the compactness of sofa cloth is ensured; when the spline driving shaft 6 is inserted into a spline groove 701 formed in the right end of the winding roller 7, a spring B14 applies thrust to the movable sleeve 12, the movable sleeve 12 moves rightwards under the influence of the thrust, the interval distance between the movable sleeve 12 and the limiting shell 11 is shortened, the locking steel balls 13 are limited, the limiting shell 11 moves inwards under the influence of reverse thrust, the inner ends of the locking steel balls 13 move into a limiting groove 702 formed in the winding roller 7, the winding roller 7 is limited through the locking steel balls 13, the winding roller 7 is prevented from moving outwards, and the winding roller 7 is simpler and more convenient to install;
When the sofa cloth roll outside the rolling roller 7 needs to be disassembled, the movable sleeve 12 is moved leftwards, the movable sleeve 12 drives the movable sleeve 12 to move leftwards, the interval distance between the movable sleeve 12 and the limiting shell 11 is increased, the movable distance of the locking steel balls 13 is increased, the rolling roller 7 can be pulled leftwards, the rolling roller 7 is separated from the limiting shell 11, and the sofa cloth roll can be disassembled from the outer side of the rolling roller 7, so that the sofa cloth roll is simpler, more convenient and faster to operate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310438398.6A CN116281306B (en) | 2023-04-23 | 2023-04-23 | Winding device of sofa fabric warp knitting machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310438398.6A CN116281306B (en) | 2023-04-23 | 2023-04-23 | Winding device of sofa fabric warp knitting machine |
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| CN116281306A CN116281306A (en) | 2023-06-23 |
| CN116281306B true CN116281306B (en) | 2024-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310438398.6A Active CN116281306B (en) | 2023-04-23 | 2023-04-23 | Winding device of sofa fabric warp knitting machine |
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| CN216889285U (en) * | 2022-03-12 | 2022-07-05 | 绍兴翔宇绿色包装有限公司 | Rolling machine for membrane |
| CN217920675U (en) * | 2022-07-12 | 2022-11-29 | 奎屯丰茂建材有限公司 | Waterproofing membrane production line coiling equipment |
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| FR2749783B1 (en) * | 1996-06-14 | 1998-09-11 | Clecim Sa | CARROUSEL COILER |
| JP3041619B1 (en) * | 1999-04-23 | 2000-05-15 | 株式会社東京機械製作所 | Web loading device in the paper feed unit |
| CH705121A1 (en) * | 2011-06-16 | 2012-12-31 | Arx Ag | Quick coupling for connecting a replaceable head. |
| CN210284746U (en) * | 2019-05-18 | 2020-04-10 | 深圳市裕丰隆金属材料有限公司 | Panel laminating machine convenient to change film temporarily |
| CN211056289U (en) * | 2019-11-18 | 2020-07-21 | 科瑞塑料机械(东莞市)有限公司 | Novel rewinding machine |
| CN215522385U (en) * | 2020-12-10 | 2022-01-14 | 昆山市鑫鑫鹏机械有限公司 | Novel quick joint structure |
| CN115626513A (en) * | 2022-11-02 | 2023-01-20 | 浙江艾诺纺织科技有限公司 | A coiling mechanism for sofa cloth production |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203671100U (en) * | 2013-12-28 | 2014-06-25 | 云南电网公司昆明供电局 | Quick connector of inflation pipeline |
| CN216889285U (en) * | 2022-03-12 | 2022-07-05 | 绍兴翔宇绿色包装有限公司 | Rolling machine for membrane |
| CN217920675U (en) * | 2022-07-12 | 2022-11-29 | 奎屯丰茂建材有限公司 | Waterproofing membrane production line coiling equipment |
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| CN116281306A (en) | 2023-06-23 |
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Effective date of registration: 20240424 Address after: 053000 Southeast corner of the intersection of Hengxin New Road and Harmony Street in Shenzhou City, Hengshui City, Hebei Province Applicant after: Hebei Dekang Industrial Co.,Ltd. Country or region after: China Address before: 314000, No. 180, Creative Road, Canna Town, Tongxiang City, Jiaxing City, Zhejiang Province Applicant before: Zhejiang qiansiyi Textile Technology Co.,Ltd. Country or region before: China |
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