CN108996297A - The automatic lap changing winder of strap - Google Patents
The automatic lap changing winder of strap Download PDFInfo
- Publication number
- CN108996297A CN108996297A CN201811098236.8A CN201811098236A CN108996297A CN 108996297 A CN108996297 A CN 108996297A CN 201811098236 A CN201811098236 A CN 201811098236A CN 108996297 A CN108996297 A CN 108996297A
- Authority
- CN
- China
- Prior art keywords
- plectane
- strap
- scroll
- rack
- transmission shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004804 winding Methods 0.000 claims abstract description 59
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 230000005540 biological transmission Effects 0.000 claims abstract description 32
- 238000005520 cutting process Methods 0.000 claims abstract description 29
- 230000008859 change Effects 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 claims description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010009 beating Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 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
- 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
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/26—Cutting-off the web running to the wound web roll
-
- 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
- B65H19/28—Attaching the leading end of the web to the replacement web-roll core or 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
- 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
- B65H26/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms
- B65H26/08—Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to a predetermined diameter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
- B65H75/24—Constructional details adjustable in configuration, e.g. expansible
- B65H75/242—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages
- B65H75/248—Expansible spindles, mandrels or chucks, e.g. for securing or releasing cores, holders or packages expansion caused by actuator movable in axial direction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/41—Winding, unwinding
- B65H2301/417—Handling or changing web rolls
- B65H2301/418—Changing web roll
-
- 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
- B65H2701/11332—Size of webs strip, tape, narrow web
-
- 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
- B65H2701/30—Handled filamentary material
- B65H2701/37—Tapes
- B65H2701/375—Strapping tapes
Landscapes
- Basic Packing Technique (AREA)
Abstract
A kind of automatic lap changing winder of strap, including rack, hand air staple gun, cutter, winding motor, Scroll, tensioning device, preceding plectane, wheel carrier, preceding sprocket wheel, preceding sun gear, preceding planetary gear, rear planetary gear, rear sun gear, rear sprocket wheel, rear plectane, transmission shaft and change of lap driving device for driving the indexing of forward and backward plectane；In the mounting hole that preceding plectane opens up on framework panel, there is idler wheel between preceding plectane and mounting hole, two Scrolls are horizontally disposed, and it is uniformly distributed along preceding plectane circumference, Scroll front is equipped with tensioning device, the forward and backward plectane being integral is covered in transmission shaft front, wheel carrier is fixedly mounted on transmission shaft, intermeshing forward and backward planetary gear is on wheel carrier, preceding sprocket wheel, preceding sun gear, rear sun gear and rear sprocket wheel empty set are on transmission shaft, arrestment mechanism is installed, frame top is equipped with nailing and cutting mechanism in rack.The present invention can effectively save manpower, reduce labor intensity and production cost, greatly improve winding efficiency.
Description
Technical field
The present invention relates to strap winding mechanical equipments, are especially a kind of automatic lap changing winder of strap.
Background technique
Strap is called strapping, and being divided into PP strap (also known as polypropylene packing) and PET strap, (also known as plastic-steel is beaten
Band), it the use of polypropylene and PET polyester is respectively raw material production, the packing suitable for weight different objects needs.
Currently, strap is after production squeezes out, it is all that paper tube is inserted into Scroll first by manually being wound mostly
In the tensioning device of front installation, the inner wall of paper tube is carried out by tensioner by the rocking bar in hand tensioning device, is completed to paper tube
Clamping, then use hand air staple gun nailing on paper tube, the head of strap is linked together with paper tube, is then act through
Winding motor drives the rotation of Scroll to realize the winding operation to strap；Wait wind be formed by winding disk body reach one
It is shut down after determining diameter, the strap of winding disk body tail portion is cut by worker, then the rocking bar in opposite direction rotation tensioning device, it will
Winding disk body is removed, and then to second paper tube is inserted into tensioning device, is repeated the above steps and is continued to wind strap,
It and so on operates, until the strap squeezed out will be produced, all winding will be completed.
It is clear that above by the operation mode manually wound not only waste of manpower, but also working efficiency is low, production
At high cost, the standardization of products is low.
Summary of the invention
The technical problem to be solved by the present invention is to, a kind of automatic lap changing winder of strap is provided, it can be effectively save
Manpower reduces labor intensity and production cost, greatly improves winding efficiency.
The technical solution of the invention is as follows, provides a kind of automatic lap changing winder of the strap having following structure, packet
Including rack, hand air staple gun, cutter, winding motor, Scroll and tensioning device, the winding motor fill on the rack,
In, it further include preceding plectane, wheel carrier, preceding sprocket wheel, preceding sun gear, preceding planetary gear, rear planetary gear, rear sun gear, rear sprocket wheel, rear circle
Plate, transmission shaft and rack-mounted change of lap driving device；Mounting hole is offered on the front panel of the rack, it is described
Preceding plectane is located in mounting hole, and several idler wheels, idler wheel are evenly distributed between the periphery wall of preceding plectane and the internal perisporium of mounting hole
On panel, the border of the preceding plectane is fastened in the circular groove of idler wheel outer wall, and the Scroll has two, and equal water
Flat setting, two Scrolls are uniformly distributed along the circumference of preceding plectane, and the rear portion of two Scrolls is mounted on preceding plectane with after
On plectane, the front of each Scroll is respectively arranged with a tensioning device, and the rear plectane is located at the rear of preceding plectane, forward and backward plectane
It holds together, and empty set, in transmission shaft front, the wheel carrier is fixedly mounted on transmission shaft, the preceding planetary gear is with after
Planetary gear is installed in rotation on wheel carrier, forward and backward planetary gear intermeshing；The preceding sprocket wheel, preceding sun gear, rear sun gear
With the equal empty set of rear sprocket wheel on transmission shaft, preceding sprocket wheel is fixedly connected with preceding sun gear, and preceding sun gear is meshed with preceding planetary gear, preceding
Sprocket wheel by chain and one of winding axis connection, it is described after sprocket wheel be fixedly connected with rear sun gear, the rear sun gear and
Planetary gear is meshed afterwards, and rear sprocket wheel winds axis connection with another by chain, is equipped in the rack and receives when one of
When spool winds strap, for prevent another Scroll rotate arrestment mechanism, the change of lap driving device with
Plectane connects afterwards, for driving the indexing rotation of forward and backward plectane, the drive shaft cartridge on the rack, the winding motor and transmission
Axis connection；The frame top is equipped with for when Scroll winds strap, for driving hand air staple gun that will beat
The head of band is followed closely on paper tube, and cutter is driven to cut off the strap for winding disk body tail portion on another Scroll simultaneously
Nailing and cutting mechanism；The winding motor, change of lap driving device, arrestment mechanism and nailing and cutting mechanism are and controller
Electrical connection.
The automatic lap changing winder of strap of the present invention, wherein the feed side of the rack is equipped with for preventing from beating
The protective device that band is torn.
The automatic lap changing winder of strap of the present invention, wherein the protective device includes directive wheel, bracing wire sensing
Device, sliding sleeve and guide rod, the guide rod have two, and vertically arranged, and two guide rods are located at the feed side of Scroll, and
Be mounted on the side wall of rack by U-lag steel, the sliding sleeve is slided up and down with guide rod to be connect, the axis of the directive wheel with
The axis of Scroll is parallel, and directive wheel is mounted on sliding sleeve by short axle, and the stay wire sensor is mounted in the U-lag steel of lower part
On, drawstring is connect with sliding sleeve, and the stay wire sensor is electrically connected with the controller.
The automatic lap changing winder of strap of the present invention, wherein be arranged with rubber pad and spiral on each guide rod
Spring, the rubber pad are located at the bottom of sliding sleeve, and the helical spring is located at the top of sliding sleeve.
The automatic lap changing winder of strap of the present invention, wherein the nailing and cutting mechanism include cutting support
Plate, nailing driving cylinder, cut-out axle and the wobble drive cylinder for driving cutting support plate to swing, the cut-out axle pass through
Bearing and bearing block are mounted on the top of rack, and the middle part of cut-out axle is equipped with cam, the cylinder body tail portion of the wobble drive cylinder
It is fixedly mounted on the rack, the piston rod of wobble drive cylinder is connect with cam, and the cutting support plate is inclined at winding
The top of axis, the top for cutting off support plate are connect with cut-out axle front end, and the hand air staple gun, cutter and nailing driving cylinder are equal
It is fixedly mounted on the bottom of cutting support plate, cutter is located at the bottom of hand air staple gun, the piston rod of the nailing driving cylinder
Upper that wheel is housed, the outer wall of wheel is pressed on the handle tail of hand air staple gun, the solenoid valve being connected to nailing driving cylinder with
And the solenoid valve being connected to wobble drive cylinder is electrically connected with the controller.
The automatic lap changing winder of strap of the present invention, wherein the feed side of the rack is equipped with for that will convey
The feeding distribution mechanism that the strap come is evenly distributed along paper tube length direction.
The automatic lap changing winder of strap of the present invention, wherein the feeding distribution mechanism includes the guiding of open top
Box, screw rod, sliding block, sub-material item and the stepper motor for driving sliding block to slide back and forth, the sliding block are located at the chamber of orientating box
In vivo, and the inner wall of the two sidewalls of sliding block and orientating box fits, and the screw rod connects on orientating box, and with sliding block screw thread
It connects, on the rack, the tail portion of shaft and screw rod connects the stepper motor dress, and the feed side of the sub-material item is pacified by bracket
Mounted in the top of sliding block, the exit side of sub-material item is ridden upon on the outer wall of tensioning device, and the top surface of the exit side is equipped with for beating
The material path that band passes through, the feed end top of sub-material item is equipped with guiding runner.
The automatic lap changing winder of strap of the present invention, wherein the arrestment mechanism includes brake bar and braking gas
Cylinder, the lower part of the brake bar and rack are hinged, and the bottom of brake bar and the piston rod of brake cylinder are hinged, the cylinder of brake cylinder
Body fills on the rack, and the tail portion of each Scroll is arranged with a brake disc, and brake disc is fixedly connected with rear plectane, respectively
The solenoid valve being connected to brake cylinder and control for the card slot for being caught at the top of brake bar are offered on the periphery wall of brake disc
Device electrical connection processed.
The automatic lap changing winder of strap of the present invention, wherein the tail portion of the transmission shaft is equipped with encoder, coding
The shaft and transmission axis connection, the shell of encoder of device are mounted on the rack, and the encoder is electrically connected with the controller.
The automatic lap changing winder of strap of the present invention, wherein the tensioning device include screw rod, rocking bar, sleeve,
Reset spring, chassis and the equally distributed three tensioner arc panels of circumference along sleeve, the screw rod are mounted in Scroll
Front, the chassis is mounted in the rear portion of screw rod, and the rocking bar is mounted in the front of sleeve, and the sleeve is set on screw rod, and
It is connect with screw flight, the reset spring is located in sleeve, and both ends are withstood on respectively on chassis and the end face of sleeve, each tensioner arc
The outer wall that the inner wall of shape plate passes through two connecting rods and sleeve that are parallel to each other is hinged, the rear end face of tensioner arc panel and chassis
Front side wall fits, and the rear portion of each tensioner arc panel is equipped with the guide part to extend back, is offered on the chassis for leading
The guiding elongated hole moved to portion along chassis radial direction, guide part are located in guiding elongated hole, and the tail portion of guide part is equipped with gear
Pin, the outer wall of backing pin are resisted against on the rear wall on chassis.
After using the above structure, compared with prior art, the automatic lap changing winder of strap of the present invention is had the advantage that
Before being wound to strap, paper tube is set in tensioning device first, it is complete by turning the rocking bar in tensioning device
The clamping of pairs of paper tube is then turned on controller, nailing and cutting mechanism movement, drives hand air staple gun by the head of strap
It follows closely on the paper tube close to feed side, subsequent winding motor drives Scroll to rotate by transmission shaft, starts to carry out strap
Wind operation；Wait wind be formed by winding disk body reach setting diameter after, change of lap driving device movement, drive forward and backward plectane
Synchronous indexing rotation, makes two Scroll reversing of position；And then, arrestment mechanism acts under the action of controller, will transfer
With winding disk body Scroll braked, subsequent nailing and cutting mechanism movement, by strap follow closely in another receipts
While on the blank paper tube of spool front, the strap of the winding disk body tail portion to turn round is cut off；Next, winding electricity
Machine and transmission shaft drive another Scroll rotation, continue to carry out winding operation to strap, and at the same time, worker is twisted by hand rises
Rocking bar on tight device removes the winding disk body on the Scroll after braking, is then charged into new blank paper tube；When receiving
After the diameter of the winding disk body of volume reaches setting numerical value, two Scrolls reversing of position again and so on replaces, until will squeeze out
Strap afterwards all complete by winding.It can be seen that the present invention in the wrapup procedure of entire strap, is not necessarily to shut down, and
And without manually participating in too much, to be effectively saved manpower, labor intensity and production cost are reduced, substantially increases and beats
The efficiency of band winding.
Detailed description of the invention
Fig. 1 is the main view schematic perspective view of the automatic lap changing winder of strap of the present invention；
Fig. 2 is the rear view three-dimensional structure of the automatic lap changing winder of strap of the present invention；
Fig. 3 is that winder by transmission shaft drives one of Scroll to rotate in Fig. 2, and by arrestment mechanism to another
Three-dimensional enlarged structure schematic diagram when Scroll is braked；
Fig. 4 is the three-dimensional enlarged structure schematic diagram of protective device in Fig. 2；
Fig. 5 is the three-dimensional enlarged structure schematic diagram of nailing and cutting mechanism in Fig. 1；
Fig. 6 is the three-dimensional enlarged structure schematic diagram of feeding distribution mechanism in Fig. 1；
Fig. 7 is the three-dimensional enlarged structure schematic diagram of tensioning device in Fig. 1.
Specific embodiment
The automatic lap changing winder of strap of the present invention is made further specifically with reference to the accompanying drawings and detailed description
It is bright:
As shown in Figure 1,2 and 3, in this embodiment, the automatic lap changing winder of strap of the present invention, including rack
11, hand air staple gun 12, cutter 13, winding motor 20, Scroll 26 and tensioning device 18, plectane 17, wheel carrier before further including
29, preceding sprocket wheel 31, preceding sun gear 30, preceding planetary gear 32, rear planetary gear 33, rear sun gear 28, rear sprocket wheel 27, rear plectane 24, biography
Moving axis 23 and the change of lap driving device 21 being mounted in rack 11, winding motor 20 are mounted in rack 11 by bolt, are used
It is rotated in driving Scroll 26.
Mounting hole 111 is offered on the front panel 110 of rack 11, preceding plectane 17 is located in mounting hole 111；Preceding plectane 17
Periphery wall and mounting hole 111 internal perisporium between circumference uniform distribution there are three idler wheel 16, three idler wheels 16 pass through turning rolls peace
On panel 110；The border of preceding plectane 17 is fastened in the circular groove of 16 outer wall of idler wheel, to prevent preceding plectane 17 from deviating from；
Idler wheel 16 can also be oriented to preceding plectane 17 other than playing supporting role, enable preceding plectane 17 smoothly circular-rotation.
Scroll 26 has two, and horizontally disposed, and two Scrolls 26 are uniformly distributed along the circumference of preceding plectane 17,
I.e. 180 ° one；The rear portion of two Scrolls 26 passes through bearing and bearing block is mounted on preceding plectane 17 and rear plectane 24, respectively
The front of Scroll 26 extends forward, and is mounted on a tensioning device 18.
Plectane 24 is located at the rear of preceding plectane 17 afterwards, and forward and backward plectane 17,24 is held together by screw rod, and empty
It covers in the front of transmission shaft 23.
Wheel carrier 29 is fixedly mounted on transmission shaft 23 between forward and backward plectane 17,24 by flat key.Preceding planetary gear
32 and rear planetary gear 33 edge of wheel carrier 29, forward and backward planetary gear 32,33 phases are installed in rotation on by bearing and pin shaft
Mutually engagement；In order to ensure the uniformity of stress, by the forward and backward respectively setting two of planetary gear 32,33, and along the center line of wheel carrier 29
It is symmetrical.
Preceding sprocket wheel 31, preceding sun gear 30, rear sun gear 28 and the equal empty set of rear sprocket wheel 27 on transmission shaft 23, preceding sprocket wheel 31 with
Preceding sun gear 30 is fixedly connected, and preceding sun gear 30 is meshed simultaneously with symmetrical two preceding planetary gears 32, and preceding sprocket wheel 31 passes through chain
Item is connect with one of Scroll 26；Sprocket wheel 27 is fixedly connected with rear sun gear 28 afterwards, rear sun gear 28 with symmetrical two
Planetary gear 33 is meshed simultaneously afterwards, and rear sprocket wheel 27 is connect by chain with another Scroll 26.After said structure design,
Can be when winding motor 20 drive one of Scroll to rotate by transmission shaft 23, another Scroll remain stationary state,
So that the two is non-interference, to facilitate worker in non-stop-machine situation, the winding disk body after winding is dismantled on one side,
Winding operation is carried out to strap on one side.
The rear portion of transmission shaft 23 is mounted in rack 11 by bearing and bearing block, and the shaft of winding motor 20 passes through sprocket wheel
It is connect with chain with the tail portion of transmission shaft 23, winding motor 20 is electrically connected with the controller.
It is equipped in rack 11 when one of Scroll winds strap, for preventing another Scroll
The arrestment mechanism 19 of rotation.In conjunction with Fig. 3, which includes brake bar 193 and brake cylinder 194, under brake bar 193
Portion is hinged by pin shaft and rack 11, and the bottom of brake bar 193 and the piston rod of brake cylinder 194 are hinged, brake cylinder 194
Cylinder base is mounted in rack 11 by pin shaft；The tail portion of each Scroll 26 is arranged with a brake disc 191, system
Moving plate 191 is fixedly connected by bolt with rear plectane 24, is offered on the periphery wall of each brake disc 191 for for brake bar
The card slot 192 that 193 tops are caught in, the solenoid valve being connected to brake cylinder 194 are electrically connected with the controller.
Change of lap driving device 21 is connect with rear plectane 24, for driving the forward and backward indexing of plectane 17,24 rotation.In conjunction with Fig. 2,
The change of lap driving device 21 includes change of lap motor 211 and retarder 212, and change of lap motor 211 is electrically connected with the controller；Change of lap motor
211 and retarder 212 be mounted in rack 11 by bolt, the input shaft of the shaft of change of lap motor 211 and retarder 212 connects
It connects, the output shaft of retarder 212 is connect by sprocket wheel and chain with rear plectane 24, in this way, when change of lap motor 211 is obtained by controlling
After the signal that device is sent, pass through retarder 212, sprocket wheel and the forward and backward indexing of plectane 17,24 rotation of chain drive.
Length for the ease of the strap to winding counts, and is equipped with encoder 22 in the tail portion of transmission shaft 23, compiles
The shaft of code device 22 is connect with transmission shaft 23, and the shell of encoder 22 is mounted in rack 11, and encoder 22 is electrically connected with controller
It connects.During winding, encoder 22 carries out real-time counting, after the diameter of closed reel body reaches setting numerical value, controller
Signal then is issued to change of lap motor 211, starts to carry out forward and backward plectane 17,24 indexing rotation, realizes pair of two Scrolls 26
It adjusts.
Equipped with for when Scroll winds strap at the top of rack 11, for driving hand air staple gun 12 that will beat
The head of band is followed closely on paper tube, and cutter 13 is driven to cut the strap for winding disk body tail portion on another Scroll simultaneously
Disconnected nailing and cutting mechanism 10.In conjunction with Fig. 5, the nailing and cutting mechanism 10 include cutting support plate 104, nailing driving cylinder
105, cut-out axle 103 and the wobble drive cylinder 101 for driving cutting support plate 104 to swing；Cut-out axle 103 passes through bearing
The top of rack 11 is mounted on bearing block, the middle part of cut-out axle 103 is equipped with cam 102, the cylinder body tail of wobble drive cylinder 101
Portion is fixedly mounted in rack 11 by pin shaft and cylinder seat, and the piston rod and cam 102 of wobble drive cylinder 101 are hinged；Cutting
Support plate 104 is inclined at the top of Scroll 26, and the top of cutting support plate 104 is fixedly connected with 103 front end of cut-out axle,
Hand air staple gun 12, cutter 13 and nailing driving cylinder 105 be fixedly mounted on cutting support plate 104 bottom, cutter 13
In the bottom of hand air staple gun 12；Nailing, which drives, is equipped with wheel 106 on the piston rod of cylinder 105, the outer wall of wheel 106 is pressed on
121 tail portion of handle of hand air staple gun 12, with the nailing solenoid valve that is connected to of driving cylinder 105 and with wobble drive cylinder 101
The solenoid valve of connection is electrically connected with the controller.
The feed side of rack 11 is equipped with the protective device 15 for preventing strap to be torn.In conjunction with Fig. 4, the protective device
15 include directive wheel 158, stay wire sensor 156, sliding sleeve 154 and guide rod 152；Guide rod 152 has two, and vertically sets
It sets, two guide rods 152 are located at the feed side of Scroll 26, and the side wall of rack 11 is mounted on by U-lag steel 151,157
On；Sliding sleeve 154 is slided up and down with guide rod 152 and is connect, and the axis of directive wheel 158 is parallel with the axis of Scroll 26, guiding
Wheel 158 is mounted on sliding sleeve 154 by short axle 159；Stay wire sensor 156 mounted in lower part U-lag steel 157 on, drawstring with
Sliding sleeve 154 connects, and stay wire sensor 156 is electrically connected with the controller.When the drawing that the strap for riding upon 158 bottom of directive wheel is subject to
When power is slightly larger, it just will drive sliding sleeve 154 and move upwards, and stay wire sensor 156 is then by the signal real-time delivery sensed to control
Device processed changes the revolving speed of winding motor 20 according to preset data in real time, thus will the adjustment of pulling force suffered by strap at this time
To normality, remain that tensions constant suffered by strap is constant.
When sliding sleeve 154 slides up and down under the drive of strap, in order to avoid sliding sleeve 154 is to U-lag steel 151,157
Impact, reduces the generation of noise, is arranged with rubber pad 155 and helical spring 153 on each guide rod 152, and rubber pad 155
In the bottom of sliding sleeve 154, helical spring 153 is located at the top of sliding sleeve 154.
The charging upper lateral part of rack 11 is equipped with point that the strap for carrying out conveying is evenly distributed along paper tube length direction
Expect mechanism 14, the feeding distribution mechanism 14 is between Scroll 26 and protective device 15.
In conjunction with Fig. 6, feeding distribution mechanism 14 include the orientating box 145 of open top, screw rod 144, sliding block 146, sub-material item 143 with
And the stepper motor 142 for driving sliding block 146 to slide back and forth, sliding block 146 is located in the cavity of orientating box 145, and sliding block 146
Two sidewalls and the inner wall of orientating box 145 fit；The end of screw rod 144 is mounted on orientating box 145 by bearing, and with cunning
Block 146 is threadedly coupled；In rack 11, shaft is connect stepper motor 142 with the tail portion of screw rod 144；Sub-material item 143 into
Material side is mounted on the top of sliding block 146 by bracket, and sub-material item 143 and bracket are hinged, to facilitate sub-material item 143 according to closed reel
The diameter of body floats；The exit side of sub-material item 143 rides upon on the outer wall of tensioning device 18, sets on the top surface of the exit side
There is the material path 147 passed through for strap, guiding runner 141 is housed at the top of the feed end of sub-material item 143.It is carried out to strap
During winding, stepper motor 142 will drive 143 front-rear reciprocation movement of sub-material item, so that the strap that conveying is come is along paper
The length direction of cylinder 50 is averagely shared, and the aesthetics of winding disk body is improved.
In conjunction with Fig. 7, tensioning device 18 include screw rod 184, rocking bar 183, sleeve 182, reset spring 189, chassis 186 and
Along the equally distributed three tensioner arc panels 181 of the circumference of sleeve 182.Before the tail portion of screw rod 184 is mounted in Scroll 26
Portion, chassis 186 are mounted in the rear portion of screw rod 184, and rocking bar 183 is mounted in the front of sleeve 182, and sleeve 182 is set on screw rod 184,
And be threadedly coupled with screw rod 184, reset spring 189 is located in sleeve 182, and the both ends of reset spring 189 withstand on chassis 186 respectively
On the end face of sleeve 182, the inner wall of each tensioner arc panel 181 passes through two connecting rods 185 and sleeve 182 being parallel to each other
Outer wall is hinged；The rear end face of tensioner arc panel 181 and the front side wall on chassis 186 fit, the rear portion of each tensioner arc panel 181
It is equipped with the guide part 187 to extend back, offers on chassis 186 and is led for guide part 187 along what 186 radial direction of chassis moved
To elongated hole 1861, guide part 187 is located in guiding elongated hole 1861, and the tail portion of guide part 187 is equipped with backing pin 188, backing pin 188
Outer wall be resisted against on the rear wall on chassis 186.In this way, three tensioner arc panels 181 will be corresponding in pivots rocker 183
It is radially opened or is shunk in ground.
Application method of the invention is: referring to Fig. 1-3, before winding to strap, being first arranged paper tube 50
In tensioning device 18, complete to be then turned on control to the clamping of paper tube 50 by turning the rocking bar 183 in tensioning device 18
Device, nailing and cutting mechanism 10 act, and driving hand air staple gun 12 follows closely on the head of strap on the paper tube close to feed side,
Subsequent winding motor 20 drives Scroll 26 to rotate by transmission shaft 23, starts to carry out winding operation to strap；It is to be wound institute
After the winding disk body of formation reaches setting diameter, change of lap driving device 21 is acted, and drives the synchronous indexing rotation of forward and backward plectane 17,24
Turn, makes two 26 reversing of position of Scroll；And then, arrestment mechanism 19 acts under the action of controller, has what is transferred
The Scroll of winding disk body is braked, and subsequent nailing and cutting mechanism 10 act, and is followed closely by strap in another Scroll
While on the blank paper tube of front, the strap of the winding disk body tail portion to turn round is cut off；Next, winding motor 20
It drives another Scroll to rotate with transmission shaft 23, continues to carry out winding operation to strap, at the same time, worker is twisted by hand rises
Rocking bar on tight device 18 removes the winding disk body on the Scroll after braking, is then charged into new blank paper tube；When
After the diameter of the winding disk body of winding reaches setting numerical value, two Scrolls reversing of position again and so on replaces, until will squeeze
Strap after out all complete by winding.
In this embodiment, the controller, winding motor 20, encoder 22, change of lap motor 211, deceleration
Device 212, brake cylinder 194, nailing driving cylinder 105, wobble drive cylinder 101, hand air staple gun 12, cutter 13, solenoid valve,
Stepper motor 142 and stay wire sensor 156 are commercial product, as to how selection, is the known normal of those skilled in the art
Know, therefore its specific structure does not repeat herein.In the present embodiment, the model 1008f of the hand air staple gun 12 used, brand primary
The hand air staple gun of man of great strength, other similar structures are also suitable.
Embodiment described above only describe the preferred embodiments of the invention, not to model of the invention
It encloses and is defined, without departing from the spirit of the design of the present invention, those of ordinary skill in the art are to technical side of the invention
The various changes and improvements that case is made should all be fallen within the scope of protection of the present invention.
Claims (10)
1. a kind of automatic lap changing winder of strap, including rack (11), hand air staple gun (12), cutter (13), winding motor
(20), Scroll (26) and tensioning device (18), the winding motor (20) is on rack (11), it is characterised in that: also
Including preceding plectane (17), wheel carrier (29), preceding sprocket wheel (31), preceding sun gear (30), preceding planetary gear (32), rear planetary gear (33), after
Sun gear (28), rear sprocket wheel (27), rear plectane (24), transmission shaft (23) and the change of lap driving device being mounted on rack (11)
(21)；
It is offered mounting hole (111) on the front panel (110) of the rack (11), the preceding plectane (17) is located at mounting hole
(111) it in, is evenly distributed in several idler wheels (16), rolls between the periphery wall of preceding plectane (17) and the internal perisporium of mounting hole (111)
(16) are taken turns on panel (110), the border of the preceding plectane (17) is fastened in the circular groove of idler wheel (16) outer wall, described
Scroll (26) has two, and horizontally disposed, and two Scrolls (26) are uniformly distributed along the circumference of preceding plectane (17), and two
The rear portion of root Scroll (26) is mounted on preceding plectane (17) and rear plectane (24), and the front of each Scroll (26) is respectively arranged with one
Tensioning device (18), the rear plectane (24) are located at the rear of preceding plectane (17), and forward and backward plectane (17,24) holds together,
And empty set, in transmission shaft (23) front, the wheel carrier (29) is fixedly mounted on transmission shaft (23), the preceding planetary gear (32)
It is installed in rotation on wheel carrier (29) with rear planetary gear (33), forward and backward planetary gear (32,33) intermeshing；
The preceding sprocket wheel (31), preceding sun gear (30), rear sun gear (28) and rear sprocket wheel (27) empty set on transmission shaft (23),
Preceding sprocket wheel (31) is fixedly connected with preceding sun gear (30), and preceding sun gear (30) is meshed with preceding planetary gear (32), preceding sprocket wheel (31)
It is connect by chain with one of Scroll (26), the rear sprocket wheel (27) is fixedly connected with rear sun gear (28), after described
Sun gear (28) is meshed with rear planetary gear (33), and rear sprocket wheel (27) is connect by chain with another Scroll (26), described
It is equipped in rack (11) when one of Scroll winds strap, for preventing another Scroll from rotating
Arrestment mechanism (19), the change of lap driving device (21) connect with rear plectane (24), for driving forward and backward plectane (17,24) point
Degree rotation, on rack (11), the winding motor (20) connect the transmission shaft (23) with transmission shaft (23)；
Equipped with for when Scroll winds strap at the top of the rack (11), for driving hand air staple gun (12)
The head of strap is followed closely on paper tube, and drives cutter (13) to the strap for winding disk body tail portion on another Scroll simultaneously
The nailing and cutting mechanism (10) cut off；
The winding motor (20), change of lap driving device (21), arrestment mechanism (19) and nailing and cutting mechanism (10) with control
Device electrical connection processed.
2. the automatic lap changing winder of strap according to claim 1, it is characterised in that: the feed side of the rack (11)
Equipped with the protective device (15) for preventing strap to be torn.
3. the automatic lap changing winder of strap according to claim 2, it is characterised in that: the protective device (15) includes
Directive wheel (158), stay wire sensor (156), sliding sleeve (154) and guide rod (152), the guide rod (152) have two, and
Vertically arranged, two guide rods (152) are located at the feed side of Scroll (26), and are mounted on machine by U-lag steel (151,157)
On the side wall of frame (11), the sliding sleeve (154) slides up and down with guide rod (152) to be connect, the axis of the directive wheel (158) with
The axis of Scroll (26) is parallel, and directive wheel (158) is mounted on sliding sleeve (154) by short axle (159), the bracing wire sensing
In the U-lag steel (157) of lower part, drawstring is connect device (156) with sliding sleeve (154), the stay wire sensor (156) and control
Device electrical connection processed.
4. the automatic lap changing winder of strap according to claim 3, it is characterised in that: covered on each guide rod (152)
Equipped with rubber pad (155) and helical spring (153), the rubber pad (155) is located at the bottom of sliding sleeve (154), the spiral bullet
Spring (153) is located at the top of sliding sleeve (154).
5. the automatic lap changing winder of strap according to claim 1, it is characterised in that: the nailing and cutting mechanism
It (10) include cutting off support plate (104), nailing driving cylinder (105), cut-out axle (103) and being used to drive cutting support plate
(104) the wobble drive cylinder (101) swung, the cut-out axle (103) are mounted on rack (11) by bearing and bearing block
The middle part at top, cut-out axle (103) is equipped with cam (102), and the cylinder body tail portion of the wobble drive cylinder (101) is fixedly mounted on
In rack (11), the piston rod of wobble drive cylinder (101) is connect with cam (102), and cutting support plate (104) inclination is set
The top in Scroll (26) is set, the top of cutting support plate (104) is connect with cut-out axle (103) front end, the hand air staple
Rifle (12), cutter (13) and nailing driving cylinder (105) are fixedly mounted on the bottom of cutting support plate (104), cutter (13)
Positioned at the bottom of hand air staple gun (12), wheel (106) are housed on the piston rod of nailing driving cylinder (105), wheel
(106) outer wall is pressed on handle (121) tail portion of hand air staple gun (12), the electromagnetism being connected to nailing driving cylinder (105)
Valve and the solenoid valve being connected to wobble drive cylinder (101) are electrically connected with the controller.
6. the automatic lap changing winder of strap according to claim 1, it is characterised in that: the feed side of the rack (11)
The feeding distribution mechanism (14) being evenly distributed equipped with the strap for carrying out conveying along paper tube length direction.
7. the automatic lap changing winder of strap according to claim 6, it is characterised in that: the feeding distribution mechanism (14) includes
The orientating box (145) of open top, screw rod (144), sliding block (146), sub-material item (143) and for driving sliding block (146) before
The stepper motor (142) slided afterwards, the sliding block (146) is located in the cavity of orientating box (145), and the two sides of sliding block (146)
Wall and the inner wall of orientating box (145) fit, the screw rod (144) on orientating box (145), and with sliding block (146) screw thread
Connection, the stepper motor (142) is on rack (11), and shaft is connect with the tail portion of screw rod (144), the sub-material item
(143) feed side is mounted on the top of sliding block (146) by bracket, and the exit side of sub-material item (143) rides upon tensioning device
(18) on outer wall, the top surface of the exit side is equipped with the material path (147) passed through for strap, the charging of sub-material item (143)
End top is equipped with guiding runner (141).
8. the automatic lap changing winder of strap according to claim 1, it is characterised in that: the arrestment mechanism (19) includes
Brake bar (193) and brake cylinder (194), the lower part of the brake bar (193) and rack (11) hingedly, brake bar (193)
The piston rod of bottom and brake cylinder (194) is hinged, and the cylinder body of brake cylinder (194) is on rack (11), each receipts
The tail portion of spool (26) is arranged with a brake disc (191), and brake disc (191) is fixedly connected with rear plectane (24), each to brake
It is offered on the periphery wall of disk (191) for the card slot (192) for being caught at the top of brake bar (193), with brake cylinder (194)
The solenoid valve of connection is electrically connected with the controller.
9. the automatic lap changing winder of strap according to claim 1, it is characterised in that: the tail portion of the transmission shaft (23)
Equipped with encoder (22), the shaft of encoder (22) is connect with transmission shaft (23), and the shell of encoder (22) is mounted on rack
(11) on, the encoder (22) is electrically connected with the controller.
10. according to claim 1 to the automatic lap changing winder of strap described in any claim in 9, it is characterised in that: institute
Stating tensioning device (18) includes screw rod (184), rocking bar (183), sleeve (182), reset spring (189), chassis (186) and edge
The equally distributed three tensioner arc panels (181) of the circumference of sleeve (182), the screw rod (184) are mounted in Scroll (26)
Front, the chassis (186) be mounted in screw rod (184) rear portion, the rocking bar (183) be mounted in sleeve (182) front, it is described
Sleeve (182) is set on screw rod (184), and is threadedly coupled with screw rod (184), and the reset spring (189) is located at sleeve
(182) in, both ends are withstood on respectively on chassis (186) and the end face of sleeve (182), and the inner wall of each tensioner arc panel (181) is logical
The outer wall for crossing two connecting rods (185) and the sleeve (182) being parallel to each other is hinged, the rear end face of tensioner arc panel (181) and chassis
(186) front side wall fits, and the rear portion of each tensioner arc panel (181) is equipped with the guide part (187) to extend back, described
The guiding elongated hole (1861) moved for guide part (187) along chassis (186) radial direction is offered on chassis (186), is oriented to
Portion (187) is located in guiding elongated hole (1861), and the tail portion of guide part (187) is equipped with backing pin (188), the outer wall of backing pin (188)
It is resisted against on the rear wall of chassis (186).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811098236.8A CN108996297A (en) | 2018-09-20 | 2018-09-20 | The automatic lap changing winder of strap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811098236.8A CN108996297A (en) | 2018-09-20 | 2018-09-20 | The automatic lap changing winder of strap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108996297A true CN108996297A (en) | 2018-12-14 |
Family
ID=64592493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811098236.8A Pending CN108996297A (en) | 2018-09-20 | 2018-09-20 | The automatic lap changing winder of strap |
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| Country | Link |
|---|---|
| CN (1) | CN108996297A (en) |
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| CN111003548A (en) * | 2019-12-28 | 2020-04-14 | 广东拓斯达科技股份有限公司 | Coil of material fixing device and coiled material loading machine |
| CN111170047A (en) * | 2020-01-17 | 2020-05-19 | 尤晨曦 | Plastic film preparation and winding method |
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| CN114750999B (en) * | 2022-04-21 | 2024-02-13 | 贵溪华泰铜业有限公司 | Coiling device with regulatory function for red copper bar production |
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| CN114955061A (en) * | 2022-06-10 | 2022-08-30 | 阜阳市金地橡塑股份有限公司 | Post-treatment equipment for processing environment-friendly material rubber |
| CN114955061B (en) * | 2022-06-10 | 2024-05-10 | 阜阳市金地橡塑股份有限公司 | Environment-friendly material rubber processing is with aftertreatment equipment |
| CN115285798A (en) * | 2022-09-16 | 2022-11-04 | 常州市新创智能科技有限公司 | Double-station fiber winding mechanism and pneumatic control method thereof |
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