CN117023238B - Fabric unreeling feeding device - Google Patents
Fabric unreeling feeding device Download PDFInfo
- Publication number
- CN117023238B CN117023238B CN202311293789.XA CN202311293789A CN117023238B CN 117023238 B CN117023238 B CN 117023238B CN 202311293789 A CN202311293789 A CN 202311293789A CN 117023238 B CN117023238 B CN 117023238B
- Authority
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- China
- Prior art keywords
- rod
- fabric
- unreeling
- rotating
- conveying shaft
- Prior art date
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- 239000004744 fabric Substances 0.000 title claims abstract description 125
- 230000005540 biological transmission Effects 0.000 claims abstract description 57
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 238000007664 blowing Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 20
- 230000009471 action Effects 0.000 abstract description 5
- 230000003068 static effect Effects 0.000 description 10
- 230000005611 electricity Effects 0.000 description 9
- 238000007599 discharging Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 239000002216 antistatic agent Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 239000004753 textile Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 244000144992 flock Species 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/02—Advancing webs by friction roller
-
- 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
- B65H19/10—Changing the web roll in unwinding mechanisms or in connection with unwinding operations
- B65H19/12—Lifting, transporting, or inserting the web roll; Removing empty core
- B65H19/126—Lifting, transporting, or inserting the web roll; Removing empty core with both-ends supporting arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H20/00—Advancing webs
- B65H20/28—Mechanisms for delivering webs in superposed folds and refeeding them from the lower end of the folded assemblies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
- B65H23/188—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web
- B65H23/1888—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web and controlling web tension
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/34—Apparatus for taking-out curl from 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
- B65H2701/11—Dimensional aspect of article or web
- B65H2701/113—Size
- B65H2701/1133—Size of webs
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/66—Disintegrating fibre-containing textile articles to obtain fibres for re-use
Landscapes
- Treatment Of Fiber Materials (AREA)
Abstract
The invention relates to the field of fabric unreeling devices, and particularly discloses a fabric unreeling and feeding device, which comprises: a bottom plate; the unreeling roller is arranged on the bottom plate; the feeding box is arranged on the bottom plate, and a rotating rod is rotatably arranged in the feeding box; the cross rod is rotatably arranged in the feed box; the clamping conveying shaft is arranged in the feeding box and comprises a first conveying shaft and a second conveying shaft; the cloth turning rod is arranged in the feed box; the lifting component is arranged on the feed box; the transmission assembly is arranged on the feed box, the input end of the transmission assembly is connected with the lifting assembly, and the output end of the transmission assembly is in transmission connection with the clamping conveying shaft and the cloth turning rod; according to the fabric unreeling and feeding device, the transverse rod is lifted in a reciprocating mode, so that the unreeling roller is driven to intermittently unreel, the phenomenon that the fabric is loosened due to the fact that the unreeling roller is stopped suddenly under the action of inertia is avoided, production efficiency is improved, and production time cost is reduced.
Description
Technical Field
The invention relates to the technical field of fabric unreeling devices, in particular to a fabric unreeling feeding device.
Background
A fabric unreeling device is a device for unreeling a rolled fabric or textile. It generally consists of a support frame and a winding device, which can unwind and keep flat the wound fabric, and the fabric unreeling device is generally used in textile industry, especially in the fabric cutting, sewing and manufacturing process. The device can help operators to process the large-volume fabric more conveniently, and ensure that the fabric is kept flat and stable in the cutting and sewing processes.
The Chinese patent with publication number CN111703958B discloses a fabric silk thread static-removing double unreeling device, which comprises a base, wherein a protective frame is arranged on the base, and a static-removing double unreeling mechanism is arranged above the protective frame; the static electricity removing double unreeling mechanism comprises a top seat, wherein a horizontal hydraulic cylinder is arranged on the top seat, a guide groove is arranged on the top seat, the guide groove is arranged in front of the horizontal hydraulic cylinder, a horizontal piston rod is arranged at the front part of the horizontal hydraulic cylinder, an adjusting arm is arranged at the front end of the horizontal piston rod and penetrates through the guide groove, the upper end of the adjusting arm is connected with the front end of the horizontal piston rod, a movable seat is arranged at the lower end of the adjusting arm, the movable seat is arranged at the position of the guide groove, a positioning cylinder is arranged at the bottom surface of the movable seat, and an unreeling roller is arranged at the lower end of the positioning cylinder; the lower part of the bottom surface of the front part of the top seat is provided with a static removing mechanism. The invention is convenient to regulate and control the relative distance between unreeling rollers; and tensioning fine adjustment is carried out on the fabric silk thread between the unreeling rollers, and static electricity removal treatment is carried out on the fabric silk thread through the static electricity removal brush roller, so that the static electricity removal treatment efficiency is high.
The relative distance between the unreeling rollers is regulated and controlled, tensioning fine adjustment is carried out on the fabric silk threads between the unreeling rollers, the fabric can be kept in a tensioned state all the time in the unreeling process, however, when the unreeling rollers suddenly stop rotating or fail, the fabric on the unreeling rollers still rotates under the action of inertia, the fabric on the unreeling rollers is easy to loosen, the follow-up unreeling feeding is influenced, the production progress is influenced, and the production time cost is increased.
Disclosure of Invention
The invention provides a fabric unreeling feeding device, and aims to solve the problems that in the prior art, when an unreeling roller suddenly stalls or fails, the fabric on the unreeling roller is easy to loosen, so that subsequent unreeling feeding is influenced, the production progress is influenced, and the production time cost is reduced.
The invention provides a fabric unreeling and feeding device, which comprises:
a bottom plate;
the unreeling roller is arranged on the bottom plate, the upper part of the unreeling roller is provided with a fabric in a reeling manner, and the unreeling roller can rotate;
the feeding box is arranged on the bottom plate, is positioned at one side of the unreeling roller, and is internally provided with a rotating rod in a rotating way, and the rotating rod is positioned below the fabric;
the cross rod is rotatably arranged in the feed box and is positioned above the fabric;
the clamping conveying shaft is arranged in the feeding box and comprises a first conveying shaft and a second conveying shaft, the fabric passes through the space between the first conveying shaft and the second conveying shaft, and the first conveying shaft and the second conveying shaft are used for clamping or conveying the fabric;
the cloth turning rod is arranged in the feed box and is used for turning over the fabric conveyed by the first conveying shaft and the second conveying shaft and storing and releasing the fabric;
the lifting assembly is arranged on the feed box and drives the cross rod to lift and is used for storing and releasing the fabric, and the cloth turning rod and the cross rod alternately store and release the fabric;
the transmission assembly is arranged on the feed box, the input end of the transmission assembly is connected with the lifting assembly, and the output end of the transmission assembly is in transmission connection with the clamping conveying shaft and the cloth turning rod, so that the transverse rod is lifted and lowered to change the rotation or stop of the clamping conveying shaft and the cloth turning rod through the transmission assembly.
Preferably, the top of bottom plate is fixed and is provided with two first extension boards, and two first extension boards set up along the width direction interval of bottom plate, all fixedly on the opposite face of two first extension boards be provided with the second extension board, unreel the cylinder and connect in two second extension board opposite faces, unreel the periphery side of cylinder and be provided with two baffles, the bottom plate top is fixed and is provided with a plurality of first backup pads, and the feed tank is fixed to be set up at a plurality of first backup pad tops, the feed inlet has been seted up to one side outer wall of unreeling the cylinder.
Preferably, the lifting assembly comprises a first motor and a screw rod, wherein first fixing plates are arranged on the outer walls of two sides of the feeding box, the first motor is arranged on the bottom wall of the first fixing plates, the screw rod is arranged at the output end of the first motor, a first conical gear is fixedly arranged at the top of the screw rod and is used for being connected with the transmission assembly, and a moving block is arranged on the outer wall of the screw rod.
Preferably, the top of first fixed plate is provided with two deflector, and the movable block is located between two deflector, and the removal groove has been seted up to the feed tank both sides outer wall, and the connecting rod is installed respectively at the both ends of horizontal pole to the connecting rod runs through the removal groove, and extends to one side outer wall of movable block, thereby makes movable block be connected with the horizontal pole.
Preferably, the transmission assembly comprises a transmission rod, a one-way bearing and a second bevel gear, wherein second fixing plates are respectively arranged on the outer walls of the two sides of the feed box, the transmission rod is transversely arranged on the second fixing plates, the one-way bearing is arranged on the outer periphery side of the transmission rod, the second bevel gear is sleeved on the outer periphery side of the one-way bearing, the second bevel gear is meshed with the first bevel gear, and a third bevel gear is arranged on the outer periphery side of the transmission rod.
Preferably, the two ends of the first conveying shaft are provided with first gears, the two ends of the second conveying shaft are provided with second gears, the outer walls of the two sides of the feeding box are provided with second rotating rods, one ends of the second rotating rods are located inside the feeding box, the other ends of the second rotating rods are located outside the feeding box, one ends of the second rotating rods are provided with third gears, the third gears are located between the first gears and the second gears, the third gears are meshed with the first gears and the second gears, the other ends of the second rotating rods are provided with fourth conical gears, and the fourth conical gears are meshed with the third conical gears.
Preferably, the cloth turning rod is provided with a first rotating wheel, the outer wall of the first rotating wheel is provided with a belt, the outer periphery side of the second rotating rod is fixedly provided with a second rotating wheel, the second rotating wheel is connected with the first rotating wheel in a transmission manner through the belt, the inside of the feeding box is provided with a discharging plate, the bottom of the feeding box is provided with a discharging hole, the top of the feeding box is provided with a fan, the output end of the fan is provided with an air pipe, and the bottom of the air pipe is provided with a plurality of air nozzles at intervals.
Preferably, the outer wall of one side of the first support plate is provided with a second motor, the output end of the second motor is provided with a rotating shaft, two rotating plates are arranged at intervals on the outer periphery side of the rotating shaft, second cross bars are arranged on opposite faces of the two rotating plates, the outer periphery side of each second cross bar is provided with a spline, the outer periphery side of each second cross bar is divided into two parts, one half of each second cross bar is provided with a spline, the other half of each second cross bar is provided with a cylindrical smooth surface, spline barrels are sleeved on the outer periphery side of each second cross bar, and each spline barrel can move along the axial direction of each second cross bar.
Preferably, the outer wall of one end of the spline cylinder is provided with a lantern ring, the lantern ring is rotationally arranged on the spline cylinder, the end part of the lantern ring is provided with four first pull ropes, the four first pull ropes are circumferentially arranged, the four first pull ropes penetrate through the rotating plate, the four first pull ropes are twisted into a second pull rope, a first driving wheel is installed on the outer wall of one side of the rotating plate, a second driving wheel is movably installed on the outer wall of one side of the first supporting plate, a rotating wheel is fixedly arranged on the outer periphery side of the rotating shaft at intervals, and the second pull ropes are connected onto the rotating wheel after being wound on the first driving wheel and the second driving wheel.
Preferably, an annular groove is formed in the outer wall of one end of the baffle, spline bars are arranged in the annular groove, an elastic piece is arranged in the second cross rod, and the elastic piece pushes the spline cylinder.
Compared with the prior art, the invention has the beneficial effects that:
1. when the unreeling roller is used for unreeling feeding, after the fabric on the unreeling roller enters the inside of the feeding box, the lifting component drives the cross rod to descend, the first conveying shaft and the second conveying shaft are forced to stop rotating to clamp the fabric through the transmission component, and the transmission component forces the cloth turning rod to stop rotating, so that the cross rod descends to pull the fabric on the unreeling roller, and the unreeling roller is enabled to rotate, when the lifting component drives the cross rod to ascend, the transmission component drives the first conveying shaft and the second conveying shaft to rotate to convey the fabric, meanwhile, the fabric is enabled to be always clung to the lower portion of the cross rod, tension is guaranteed to be certain, the cross rod ascends to enable the transmission component to drive the cloth turning rod to rotate, the fabric is turned over to ensure the smoothness of the fabric, continuous feeding is guaranteed when the cross rod descends, the cross rod is driven to reciprocate to intermittently discharge the fabric, so that when the unreeling roller is enabled to stop or malfunction occurs in the unreeling process, the phenomenon that the fabric is prevented from being caused by inertia to relax, the production efficiency is prevented, and the production time cost is reduced.
2. When needs are to be changed to unreeling the cylinder, when the second motor drives the rotation axis and rotates, the rotation axis rotates and drives the rotation plate and rotate with the rotation axis as the center, the top of rotation plate rotates to the in-process on ground, simultaneously the rotation axis rotates and drives the swiveling wheel and rotate, swiveling wheel rotates and pulls second stay cord and first stay cord, thereby the pulling spline section of thick bamboo is moved to both sides, when the spline section of thick bamboo removes the inside of annular groove, can dismantle unreeling the cylinder, after pushing new unreeling cylinder to between two rotation plates, the second drive wheel can remove, thereby make second stay cord and first stay cord loose, the elastic component pushes away the inside of spline section of thick bamboo insertion annular groove, rotate the rotation plate to the initial position and accomplish promptly changing, thereby realize changing unreeling the cylinder fast, avoid manual change, alleviate work load, improve the efficiency of production simultaneously.
Drawings
Fig. 1 is an overall view of the present invention.
Fig. 2 is a schematic structural view of a first motor according to the present invention.
Fig. 3 is a schematic structural view of the cloth turning rod in the present invention.
Fig. 4 is a schematic view of the structure of the tuyere of the present invention.
Fig. 5 is a schematic view of the structure of the cross bar in the present invention.
Fig. 6 is an enlarged view of the invention at a in fig. 1.
Fig. 7 is an enlarged view of the present invention at B in fig. 2.
Fig. 8 is a schematic view of the structure of the first conveying shaft in the present invention.
Fig. 9 is a schematic structural view of a second conveying shaft in the present invention.
Fig. 10 is a schematic structural view of a rotating shaft in a second embodiment of the present invention.
Fig. 11 is a schematic structural view of a second cross bar in a second embodiment of the present invention.
Fig. 12 is a schematic structural view of a rotating wheel in a second embodiment of the present invention.
Fig. 13 is a schematic structural view of a spline cylinder in a second embodiment of the present invention.
Fig. 14 is a schematic view of the structure of the annular groove in the second embodiment of the present invention.
Reference numerals:
10. a bottom plate; 11. a first support plate; 12. an unreeling roller; 13. a baffle; 14. a second support plate; 20. a first support plate; 21. a feed box; 22. a feed inlet; 23. a rotating rod; 24. a cross bar; 25. a first conveying shaft; 26. a second conveying shaft; 30. a first motor; 31. a first fixing plate; 32. a screw rod; 33. a first bevel gear; 34. a guide plate; 35. a moving block; 36. a second fixing plate; 37. a transmission rod; 38. a one-way bearing; 39. a second bevel gear; 40. a third bevel gear; 41. a first gear; 42. a second gear; 43. a second rotating lever; 44. a third gear; 45. a second wheel; 46. a fourth bevel gear; 50. a second support plate; 51. a third support plate; 52. a fourth support plate; 60. a cloth turning rod; 61. a first wheel; 62. a belt; 63. a discharging plate; 64. a discharge port; 70. a blower; 71. an air duct; 72. a tuyere; 80. a second motor; 81. a rotation shaft; 82. a rotating plate; 83. a second cross bar; 84. a spline cylinder; 85. a collar; 88. an annular groove; 89. spline bars; 90. a first pull rope; 91. a second pull rope; 92. a first driving wheel; 93. a second driving wheel; 94. a rotating wheel; 95. an elastic member.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
As shown in fig. 1 to 14, the fabric unreeling and feeding device of the present invention comprises a bottom plate 10, an unreeling roller 12, a feeding box 21, a rotating rod 23, a cross rod 24, a clamping and conveying shaft, a turning rod 60 and a lifting assembly, wherein the unreeling roller 12 is arranged on the bottom plate 10, the unreeling roller 12 is provided with fabric in a reeling manner and the unreeling roller 12 can rotate, the clamping and conveying shaft is rotatably arranged inside the feeding box 21 and is used for clamping or conveying the fabric, the turning rod 60 is arranged inside the feeding box 21 and is used for turning over the fabric so as to store and release the fabric, the rotating rod 23 is rotatably arranged inside the feeding box 21, the rotating rod 23 is arranged below the fabric, the lifting assembly is arranged on the feeding box 21, the cross rod 24 is rotatably arranged inside the feeding box 21, the cross rod 24 is arranged above the fabric, the lifting assembly can drive the cross rod 24 to alternately release the fabric, a transmission assembly is arranged on the feeding box 21, and an input end of the transmission assembly is connected with the lifting assembly, and an output end of the transmission assembly is connected with the first conveying shaft 25, the second conveying shaft 26 and the turning rod 60.
When the unreeling roller 12 is used for unreeling and feeding, after the fabric on the unreeling roller 12 enters the inside of the feeding box 21, the lifting component drives the cross rod 24 to descend, the first conveying shaft 25 and the second conveying shaft 26 are forced to stop rotating to clamp the fabric through the transmission component, and the transmission component forces the cloth turning rod 60 to stop rotating, so that the cross rod 24 descends to pull the fabric on the unreeling roller 12, the unreeling roller 12 rotates, when the lifting component drives the cross rod 24 to ascend, the transmission component drives the first conveying shaft 25 and the second conveying shaft 26 to rotate to convey the fabric, meanwhile, the fabric is always clung to the lower part of the cross rod 24, the tension is ensured to be certain to level the fabric, when the cross rod 24 ascends, the transmission component drives the cloth turning rod 60 to rotate, the fabric is folded to be level, continuous feeding is ensured when the cross rod 24 descends, and the unreeling roller 12 is driven to intermittently discharge, so that the unreeling roller 12 is prevented from loosening under the action of inertia or from influencing the production time cost is reduced.
To further illustrate how the unwind roller 12 is intermittently unwound, to avoid loosening of the web due to inertia of the unwind roller, and to increase the efficiency of the production, details are provided below.
As shown in fig. 1 to 14, two first support plates 11 are fixedly arranged at the top of the bottom plate 10, the two first support plates 11 are arranged at intervals along the width direction of the bottom plate 10, second support plates 14 are fixedly arranged on opposite faces of the two first support plates 11, the unreeling roller 12 is connected with the opposite faces of the second support plates 14, two baffle plates 13 are arranged on the periphery side of the unreeling roller 12, fabric is coiled between the baffle plates 13, the baffle plates 13 are used for blocking two sides of the fabric, and the phenomenon that the fabric slides left and right when unreeling is carried out, so that the flatness of the fabric is poor is avoided.
As shown in fig. 1 to 4, a plurality of first support plates 20 are fixedly provided at the top of the bottom plate 10, and a feed tank 21 is fixedly provided at the top of the plurality of first support plates 20, the plurality of first support plates 20 support-fix the feed tank 21 such that the feed tank 21 is located at one side of the unreeling drum 12, and the feed tank 21 is slightly higher than the unreeling drum 12, a feed port 22 is provided at an outer wall of one side of the unreeling drum 12 such that the fabric on the unreeling drum 12 enters into the inside of the feed tank 21 through the feed port 22, a rotating rod 23 is rotatably provided in the inside of the feed tank 21, and the inner fabric entering into the feed tank 21 is firstly passed over the rotating rod 23, a cross rod 24 is rotatably provided in the inside of the feed tank 21, and the fabric is subsequently passed under the cross rod 24 after passing through the rotating rod 23, and a first conveying shaft 25 and a second conveying shaft 26 are rotatably provided in the inside of the feed tank 21, and the fabric is substantially V-shaped to be conveyed between the first conveying shaft 25 and the second conveying shaft 26 after passing through the cross rod 24.
As shown in fig. 1, 2 and 6, the lifting assembly comprises a first motor 30 and a screw rod 32, wherein the outer walls of two sides of a feed box 21 are respectively provided with a first fixed plate 31, the first motor 30 is arranged on the bottom wall of the first fixed plate 31, the screw rod 32 is arranged at the output end of the first motor 30, a first bevel gear 33 is fixedly arranged at the top of the screw rod 32, the first bevel gear 33 is used for being connected with a transmission assembly, a moving block 35 is arranged on the outer wall of the screw rod 32, two guide plates 34 are arranged at the top of the first fixed plate 31, the moving block 35 is arranged between the two guide plates 34, the two guide plates are used for guiding the moving block 35 to ensure stable up-down movement, moving grooves are formed in the outer walls of two sides of the feed box 21, connecting rods are respectively arranged at two ends of a cross rod 24, and extend to one side outer wall of the moving block 35, so that the moving block 35 is connected with a cross rod 24.
The first motor 30 drives the screw rod 32 to rotate, the screw rod 32 rotates to drive the moving block 35 to move up and down, and the two guide plates 34 guide the moving block 35 in a moving manner, so that the screw rod 32 is prevented from rotating to drive the moving block 35 to rotate, the moving block 35 stably moves, the moving block 35 moves to drive the cross rod 24 to move up and down, so that the cross rod 24 moves up and down in the feed box 21, the cross rod 24 stores and releases the fabric, intermittent rotation of the unreeling roller 12 is realized, the cloth turning rod 60 and the cross rod 24 alternately release the fabric, the cross rod 24 is ensured to release the fabric when the material is stored in a descending manner, continuous feeding is performed, and the influence on production is avoided.
As shown in fig. 6, the transmission assembly includes a transmission rod 37, a one-way bearing 38 and a second bevel gear 39, wherein the second fixing plates 36 are respectively provided on the outer walls of both sides of the feed tank 21, the transmission rod 37 is transversely provided on the second fixing plates 36, the one-way bearing 38 is provided on the outer peripheral side of the transmission rod 37, the second bevel gear 39 is sleeved on the outer peripheral side of the one-way bearing 38, the second bevel gear 39 is engaged with the first bevel gear 33, a third bevel gear 40 is provided on the outer peripheral side of the transmission rod 37, and the third bevel gear 40 is used for transmission.
When the screw rod 32 rotates clockwise, the moving block 35 is driven to ascend, the first conical gear 33 rotates clockwise, the first conical gear 33 rotates to drive the second conical gear 39 to rotate, the second conical gear 39 rotates to drive the one-way bearing 38 and the transmission rod 37 to rotate, when the screw rod 32 rotates anticlockwise, the moving block 35 is driven to descend, the first conical gear 33 rotates anticlockwise, the first conical gear 33 rotates to drive the second conical gear 39 to rotate, the transmission rod 37 cannot rotate under the action of the one-way gear, and therefore the moving block 35 ascends to rotate the transmission rod 37, and the moving block 35 descends to rotate the transmission rod 37 cannot rotate.
As shown in fig. 7 to 8, the first conveying shaft 25 and the second conveying shaft 26 convey the fabric by rotating and extruding, the first gear 41 is disposed at both ends of the first conveying shaft 25, the second gear 42 is disposed at both ends of the second conveying shaft 26, the second rotating rods 43 are disposed on both outer walls of the feed tank 21, one end of each second rotating rod 43 is located inside the feed tank 21, the other end is located outside the feed tank 21, the third gear 44 is mounted at one end of each second rotating rod 43, the third gear 44 is located between the first gear 41 and the second gear 42, the third gear 44 is meshed with the first gear 41 and the second gear 42, the fourth bevel gear 46 is mounted at the other end of each second rotating rod 43, and the fourth bevel gear 46 is meshed with the third bevel gear 40.
The cross bar 24 rises to move the block 35, the block 35 rises to drive the transmission rod 37 to rotate, the transmission rod 37 rotates to drive the third bevel gear 40 to rotate, the third bevel gear 40 rotates to drive the fourth bevel gear 46 and the second rotating rod 43 to rotate, the second rotating rod 43 rotates to drive the third gear 44 to rotate, and the third gear 44 rotates to drive the first gear 41 and the second gear 42 to rotate, so that the first conveying shaft 25 and the second conveying shaft 26 rotate, and the fabric is extruded and conveyed, so that the fabric is always clung to the lower part of the cross bar 24, and the tension is ensured to be certain to be flat.
The movable block 35 descends equally when the cross rod 24 descends, at this time, the transmission rod 37 cannot rotate, the first conveying shaft 25 and the second conveying shaft 26 stop rotating, and the fabric is clamped, so that the cross rod 24 descends to pull the fabric on the unreeling roller 12, the unreeling roller 12 rotates to unreel and feed, the cross rod 24 is lifted reciprocally, the unreeling roller 12 is driven to intermittently unreel, the lifting speed of the cross rod 24 is reduced along with the gradual reduction of the diameter of the fabric on the unreeling roller 12, the phenomenon that the unreeling roller loosens the fabric under the action of inertia is avoided when the unreeling roller stops or breaks down is avoided, the production efficiency is prevented from being influenced, and the production time cost is reduced.
As shown in fig. 6 to 8, the second support plate 50 is mounted on the outer wall of the feed box 21, the third support plate 51 is vertically disposed at the top of the second support plate 50, and the second rotation rod 43 penetrates through the third support plate 51, so as to support the second rotation rod 43 to ensure stability, the fourth support plate 52 is vertically disposed at the top of the second support plate 50, and one end of the transmission rod 37 is connected with the fourth support plate 52, so as to ensure that the transmission rod 37 rotates more stably.
As shown in fig. 3, 4 and 8, two cloth turning rods 60 are symmetrically arranged in the feed box 21, the cloth turning rods 60 are in a U-shaped arrangement and are used for turning over fabrics, a first rotating wheel 61 is arranged on the cloth turning rods 60, a belt 62 is arranged on the outer wall of the first rotating wheel 61, a second rotating wheel 45 is fixedly arranged on the outer peripheral side of the second rotating rod 43, the second rotating wheel 45 is in transmission connection with the first rotating wheel 61 through the belt 62, a discharging plate 63 is arranged in the feed box 21 and used for supporting the turned-over fabrics, a discharging hole 64 is formed in the bottom of the feed box 21, and the fabrics can be discharged from the discharging hole 64.
When the cross bar 24 ascends, the second rotating rod 43 rotates to drive the second rotating wheel 45 to rotate, and the second rotating wheel 45 rotates to drive the turning rod 60 to rotate through the belt 62, so that the materials conveyed by the first conveying shaft 25 and the second conveying shaft 26 are turned over, and continuous feeding can be performed when the cross bar 24 descends.
The second rotating lever 43 cannot rotate when the cross bar 24 descends, so that the first and second conveying shafts 25 and 26 stop rotating, and the cloth turning lever 60 also stops rotating.
As shown in fig. 1 to 4, in order to prevent the cloth turning rod 60 from being affected when the fabric is folded, a fan 70 is arranged at the top of the feed box 21, an air pipe 71 is arranged at the output end of the fan 70, the air pipe 71 is positioned inside the feed box 21, a plurality of air nozzles 72 are arranged at the bottom of the air pipe 71 at intervals, so that the folded fabric is prevented from being affected when being turned again, dust or flock on the fabric is prevented from being cleaned when the folded fabric is prevented from being turned again, the fabric production quality is improved, and an antistatic agent and the fan 70 can be matched to achieve the effect of eliminating static electricity, the influence of static electricity on the fabric production is avoided, the antistatic agent is a spray agent, static electricity can be neutralized, and the static electricity is reduced by aid of static electricity.
In order to improve the production efficiency of the unreeling device and save the time cost of production, the invention also provides a second embodiment.
As shown in fig. 10 to 14, two first support plates 11 are fixedly arranged at the top of the bottom plate 10, a second motor 80 is arranged on the outer wall of one side of each first support plate 11, a rotating shaft 81 is arranged at the output end of each second motor 80, two rotating plates 82 are arranged at intervals on the outer circumference side of each rotating shaft 81, second cross rods 83 are arranged on opposite faces of the two rotating plates 82, splines are arranged on the outer circumference side of each second cross rod 83, the outer circumference side of each second cross rod 83 is divided into two parts, one half of the splines is a cylindrical smooth surface, a spline cylinder 84 is sleeved on the outer circumference side of each second cross rod 83, each spline cylinder 84 can move along the axial direction of each second cross rod 83, a lantern ring 85 is arranged on one end outer wall of each spline cylinder 84, each lantern ring 85 is rotatably arranged on each spline cylinder 84, four first pull ropes 90 are arranged at intervals, each four first pull ropes 90 penetrate through the rotating plates 82, one side outer wall of each rotating plate 82 is provided with a first driving wheel 92, each first driving wheel 92 is divided into two parts, one half of each spline is a cylindrical smooth surface, each driving wheel 92 is sleeved on the outer circumference side of each rotating plate, each driving wheel 92 is used for supporting each second driving wheel 92, each second driving wheel is rotatably arranged on the second supporting one second driving wheel 91, and is fixedly connected with one second driving wheel 93, and then, each driving wheel is fixedly arranged on the second driving wheel 93, and is fixedly connected with the second driving wheel 93.
The outer periphery side of the unreeling roller 12 is provided with two baffles 13, an annular groove 88 is formed in the outer wall of one end of each baffle 13, spline strips 89 are arranged in the annular groove 88, an elastic piece 95 is arranged in the second cross rod 83, the elastic piece 95 is a spring in this example, and the elastic piece 95 pushes the spline cylinder 84, so that the spline cylinder 84 can be inserted into the annular groove 88.
When the unreeling roller 12 needs to be replaced, the second motor 80 drives the rotating shaft 81 to rotate, the rotating shaft 81 rotates to drive the rotating plate 82 to rotate with the rotating shaft 81 as the center, the rotating shaft 81 rotates to drive the rotating wheel 94 to rotate in the process that the top of the rotating plate 82 rotates to the ground, the rotating wheel 94 rotates to pull the second pull rope 91 and the first pull rope 90, so that the spline cylinder 84 is pulled to move to two sides, when the spline cylinder 84 moves out of the annular groove 88, the unreeling roller 12 can be detached, after a new unreeling roller 12 is pushed between the two rotating plates 82, the second driving wheel 93 moves, so that the second pull rope 91 and the first pull rope 90 are loosened, the elastic piece 95 pushes the spline cylinder 84 to be inserted into the annular groove 88, the rotating plate 82 rotates to the initial position, and then replacement is completed, the unreeling roller 12 is quickly replaced, manual replacement is avoided, the workload is reduced, and meanwhile the production efficiency is improved.
In the description of the present invention, it should 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", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
Claims (6)
1. A fabric unreeling and feeding device, which is characterized by comprising:
a bottom plate (10);
the unreeling roller (12) is arranged on the bottom plate (10), the unreeling roller (12) is provided with a fabric in a reeled mode, and the unreeling roller (12) can rotate;
the feeding box (21) is arranged on the bottom plate (10), the feeding box (21) is positioned on one side of the unreeling roller (12), a rotating rod (23) is rotatably arranged in the feeding box (21), and the rotating rod (23) is positioned below the fabric;
the cross rod (24) is rotatably arranged in the feed box (21), and the cross rod (24) is positioned above the fabric;
the clamping conveying shaft is arranged in the feed box (21), the clamping conveying shaft comprises a first conveying shaft (25) and a second conveying shaft (26), the fabric passes through the space between the first conveying shaft (25) and the second conveying shaft (26), and the first conveying shaft (25) and the second conveying shaft (26) are used for clamping or conveying the fabric;
the cloth turning rod (60) is arranged in the feed box (21), and the cloth turning rod (60) is used for turning over the fabric conveyed by the first conveying shaft (25) and the second conveying shaft (26) and storing and releasing the fabric;
the lifting assembly is arranged on the feed box (21), drives the cross rod (24) to lift and is used for storing and releasing the fabric, and the fabric overturning rod (60) and the cross rod (24) alternately store and release the fabric;
the transmission assembly is arranged on the feed box (21), the input end of the transmission assembly is connected with the lifting assembly, and the output end of the transmission assembly is in transmission connection with the clamping conveying shaft and the cloth turning rod (60), so that the transverse rod (24) is lifted, and the clamping conveying shaft and the cloth turning rod (60) are changed to rotate or stop through the transmission assembly;
the lifting assembly comprises a first motor (30) and a screw rod (32), wherein first fixing plates (31) are arranged on the outer walls of two sides of the feed box (21), the first motor (30) is arranged on the bottom wall of the first fixing plates (31), the screw rod (32) is arranged at the output end of the first motor (30), a first conical gear (33) is fixedly arranged at the top of the screw rod (32), the first conical gear (33) is used for being connected with the transmission assembly, and a moving block (35) is arranged on the outer wall of the screw rod (32);
the transmission assembly comprises a transmission rod (37), a one-way bearing (38) and a second conical gear (39), wherein second fixing plates (36) are respectively arranged on the outer walls of the two sides of the feed box (21), the transmission rod (37) is transversely arranged on the second fixing plates (36), the one-way bearing (38) is arranged on the outer peripheral side of the transmission rod (37), the second conical gear (39) is sleeved on the outer peripheral side of the one-way bearing (38), the second conical gear (39) is meshed with the first conical gear (33), and a third conical gear (40) is arranged on the outer peripheral side of the transmission rod (37); the two ends of the first conveying shaft (25) are respectively provided with a first gear (41), the two ends of the second conveying shaft (26) are respectively provided with a second gear (42), the outer walls of the two sides of the feed box (21) are respectively provided with a second rotating rod (43), one end of each second rotating rod (43) is positioned in the feed box (21), the other end of each second rotating rod is positioned outside the feed box (21), one end of each second rotating rod (43) is provided with a third gear (44), each third gear (44) is positioned between the corresponding first gear (41) and the corresponding second gear (42), each third gear (44) is meshed with the corresponding first gear (41) and the corresponding second gear (42), the other end of each second rotating rod (43) is provided with a fourth conical gear (46), and the fourth conical gear (46) is meshed with the corresponding third conical gear (40);
be provided with first runner (61) on turning over cloth pole (60), belt (62) are installed to the outer wall of first runner (61), the fixed second runner (45) that is provided with in periphery side of second runner (43), second runner (45) are connected with first runner (61) transmission through belt (62), the inside of feed box (21) is provided with blowing board (63), discharge gate (64) have been seted up to the bottom of feed box (21), the top of feed box (21) is provided with fan (70), the output of fan (70) is provided with tuber pipe (71), the bottom interval of tuber pipe (71) is provided with a plurality of tuyere (72).
2. The fabric unreeling and feeding device according to claim 1, characterized in that two first support plates (11) are fixedly arranged at the top of the bottom plate (10), the two first support plates (11) are arranged at intervals along the width direction of the bottom plate (10), second support plates (14) are fixedly arranged on opposite faces of the two first support plates (11), the unreeling roller (12) is connected to opposite faces of the two second support plates (14), two baffles (13) are arranged on the peripheral side of the unreeling roller (12), a plurality of first support plates (20) are fixedly arranged at the top of the bottom plate (10), a feeding box (21) is fixedly arranged at the top of the plurality of first support plates (20), and a feeding hole (22) is formed in the outer wall of one side of the unreeling roller (12).
3. A fabric unreeling and feeding device according to claim 1, wherein the top of the first fixing plate (31) is provided with two guide plates (34), the moving block (35) is arranged between the two guide plates (34), the outer walls of the two sides of the feeding box (21) are provided with moving grooves, the two ends of the cross rod (24) are respectively provided with connecting rods, and the connecting rods penetrate through the moving grooves and extend to the outer wall of one side of the moving block (35), so that the moving block (35) is connected with the cross rod (24).
4. The fabric unreeling and feeding device according to claim 2, wherein a second motor (80) is arranged on the outer wall of one side of the first support plate (11), a rotating shaft (81) is arranged at the output end of the second motor (80), two rotating plates (82) are arranged on the outer periphery side of the rotating shaft (81) at intervals, second cross rods (83) are arranged on the opposite faces of the two rotating plates (82), splines are arranged on the outer periphery side of the second cross rods (83), the outer periphery side of the second cross rods (83) is divided into two parts, one half of the second cross rods is provided with the splines, the other half of the second cross rods are provided with the spline cylinders (84) in a sleeved mode, and the spline cylinders (84) can move in the axial direction of the second cross rods (83).
5. The fabric unreeling and feeding device according to claim 4, wherein a collar (85) is arranged on the outer wall of one end of the spline cylinder (84), the collar (85) is rotatably arranged on the spline cylinder (84), four first pull ropes (90) are arranged at the end of the collar (85) in a circumferential manner, the four first pull ropes (90) penetrate through the rotating plate (82), the four first pull ropes (90) are twisted into a second pull rope (91), a first driving wheel (92) is mounted on the outer wall of one side of the rotating plate (82), a second driving wheel (93) is movably mounted on the outer wall of one side of the first supporting plate (20), a rotating wheel (94) is fixedly arranged on the outer periphery side of the rotating shaft (81) at intervals, and the second pull ropes (91) are connected onto the rotating wheel (94) after being wound on the first driving wheel (92) and the second driving wheel (93).
6. The fabric unreeling and feeding device according to claim 5, wherein an annular groove (88) is formed in the outer wall of one end of the baffle plate (13), spline strips (89) are arranged in the annular groove (88), an elastic piece (95) is arranged in the second cross rod (83), and the elastic piece (95) pushes the spline cylinder (84).
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CN202311293789.XA CN117023238B (en) | 2023-10-09 | 2023-10-09 | Fabric unreeling feeding device |
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CN202311293789.XA CN117023238B (en) | 2023-10-09 | 2023-10-09 | Fabric unreeling feeding device |
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CN117023238B true CN117023238B (en) | 2024-02-13 |
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GB278174A (en) * | 1926-09-29 | 1927-10-06 | Alfred German Rose | Improvements in or relating to apparatus for feeding strips or webs of material, in correct register, to operable devices |
US5602747A (en) * | 1995-01-31 | 1997-02-11 | Kimberly-Clark Corporation | Controlling web tension by actively controlling velocity of dancer roll |
CN109335800A (en) * | 2018-11-16 | 2019-02-15 | 浙江耀阳新材料科技有限公司 | A kind of film segmentation drawing transport mechanism |
CN111762602A (en) * | 2020-07-31 | 2020-10-13 | 马天全 | Bag deoxidant rolling machine |
CN211664357U (en) * | 2020-07-23 | 2020-10-13 | 山东华滋自动化技术股份有限公司 | Cantilever type material belt buffering device |
CN112758725A (en) * | 2021-02-02 | 2021-05-07 | 桐乡市诺创信息科技有限公司 | Silk quilt fabric conveying mechanism |
CN215666220U (en) * | 2021-09-10 | 2022-01-28 | 山东太平洋光纤光缆有限公司 | Photoelectric induction type automatic pay-off rack for steel-aluminum strips |
CN216300510U (en) * | 2021-08-12 | 2022-04-15 | 常德市德星科技开发有限公司 | Device for maintaining stable tension of material for intermittent rotary printing machine |
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2023
- 2023-10-09 CN CN202311293789.XA patent/CN117023238B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
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GB278174A (en) * | 1926-09-29 | 1927-10-06 | Alfred German Rose | Improvements in or relating to apparatus for feeding strips or webs of material, in correct register, to operable devices |
US5602747A (en) * | 1995-01-31 | 1997-02-11 | Kimberly-Clark Corporation | Controlling web tension by actively controlling velocity of dancer roll |
CN109335800A (en) * | 2018-11-16 | 2019-02-15 | 浙江耀阳新材料科技有限公司 | A kind of film segmentation drawing transport mechanism |
CN211664357U (en) * | 2020-07-23 | 2020-10-13 | 山东华滋自动化技术股份有限公司 | Cantilever type material belt buffering device |
CN111762602A (en) * | 2020-07-31 | 2020-10-13 | 马天全 | Bag deoxidant rolling machine |
CN112758725A (en) * | 2021-02-02 | 2021-05-07 | 桐乡市诺创信息科技有限公司 | Silk quilt fabric conveying mechanism |
CN216300510U (en) * | 2021-08-12 | 2022-04-15 | 常德市德星科技开发有限公司 | Device for maintaining stable tension of material for intermittent rotary printing machine |
CN215666220U (en) * | 2021-09-10 | 2022-01-28 | 山东太平洋光纤光缆有限公司 | Photoelectric induction type automatic pay-off rack for steel-aluminum strips |
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