CN106516828A - Automatic lap changing device of automatic medical adhesive tape winding machine - Google Patents
Automatic lap changing device of automatic medical adhesive tape winding machine Download PDFInfo
- Publication number
- CN106516828A CN106516828A CN201611064563.2A CN201611064563A CN106516828A CN 106516828 A CN106516828 A CN 106516828A CN 201611064563 A CN201611064563 A CN 201611064563A CN 106516828 A CN106516828 A CN 106516828A
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- automatic
- adhesive tape
- roll
- station
- tape
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- 239000002390 adhesive tape Substances 0.000 title claims abstract description 84
- 238000004804 winding Methods 0.000 title claims abstract description 29
- 238000005520 cutting process Methods 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 17
- 239000002994 raw material Substances 0.000 claims abstract description 6
- 230000007246 mechanism Effects 0.000 claims description 27
- 230000008859 change Effects 0.000 claims description 18
- 238000007664 blowing Methods 0.000 claims description 15
- 238000012937 correction Methods 0.000 claims description 11
- 230000009471 action Effects 0.000 claims description 9
- 239000003292 glue Substances 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000008520 organization Effects 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 208000037805 labour Diseases 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000002789 length control Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000012163 sequencing technique Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000026676 system process Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- 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
- B65H19/283—Attaching the leading end of the web to the replacement web-roll core or spindle by applying adhesive to the core
Landscapes
- Replacement Of Web Rolls (AREA)
Abstract
The invention discloses an automatic lap changing device of an automatic medical adhesive tape winding machine. The automatic lap changing device of the automatic medical adhesive tape winding machine comprises an automatic cutting and bonding device and an automatic excess material winding device. The automatic cutting and bonding device is used for cutting off and separating adhesive tape lap excess materials subjected to winding and raw material adhesive tape, and bonding the end head part of the cut-off and separated raw material adhesive tape and an adhesive tape lap core shaft located at a winding station; and the automatic excess material winding device is used for rotating in cooperation with an adhesive tape lap on a locating shaft corresponding to an automatic lap changing station so as to enable the cut-off adhesive tape lap excess materials to continuously wind on the adhesive tape lap. According to the automatic lap changing device of the automatic medical adhesive tape winding machine, through the rotation of a four-station rotary table, station switchover is realized, the adhesive tape lap subjected to winding is moved to the automatic lap changing station from an automatic winding station, and then automatic lap changing is completed. Therefore, automatic lap changing is realized, and the difficulty in automatic lap changing of the automatic medical adhesive tape winding machine is solved.
Description
Technical field
The present invention relates to automated machine, more particularly to medical adhesive tape automatic wrapping machine.
Background technology
The high speed development of medical proof fabric and extensively application, it is desirable to which the winding machinery of medical adhesive tape has higher precision, more
High productivity ratio and bigger flexibility.
Traditionally adopt single shaft wrapping machine, the positioning of wind is by being accomplished manually, and wind, manual cutting and up and down
Material is all completed on a shaft, and working (machining) efficiency is low, and the qualification requirement to workman is very high, and cannot be according to the skilled journey of workman
Degree adjustment speed of wrap, so as to percent defective is higher.
Semi-automatic winding machine widely used at present is mainly used in little core small batch production, but automaticity has
Limit, can be only done winding function, larger to manually-operated degree of dependence.
To sum up, current tape wrapping machine has the following disadvantages, first, conventional machines automaticity is low, except coiled strip
Outside function, other various functions are required to be completed by operative employee, are typical repeated labors, and traditional single shaft wrapping machine is twined
All complete on a shaft around, manual cutting and loading and unloading, cause working (machining) efficiency to substantially reduce.Second, cost of labor is year by year
Rise, it is reported that workman's annual pay about 50,000/year of the machine is operated at present, and the product has several producing lines, therefore artificial totle drilling cost
It is higher, according further to site observation, operate consummate workman's production single product to need 15 seconds, product length control it is inaccurate and
The quality problems such as rubber belt from deviating have to be solved.
Wherein, in order to realize the technological leapfrogging from semi-automatic adhesive tape winding machine to full-automatic medical tape wrapping machine, automatically
Roll-switching device is the core apparatus of machine substitute human labor.
The content of the invention
The technical problem to be solved is just to provide a kind of automatic roll-changing device of medical adhesive tape automatic wrapping machine,
A difficult problem for automatic change of lap is solved, so as to technical foundation is established in the full-automation to realize medical adhesive tape automatic wrapping machine.
To solve above-mentioned technical problem, the present invention is adopted the following technical scheme that：Medical adhesive tape automatic wrapping machine is moved certainly
Winding apparatus, for the automatic change of lap of medical adhesive tape automatic wrapping machine, wherein, medical adhesive tape automatic wrapping machine is provided with four stations and turns
Disk, four station turnplate be circumferentially uniformly provided with successively for be automatically performed tape roll mandrel feeding automatic charging station,
Be automatically performed tape roll around auto reeling station, automatic change of lap station, by complete wind after tape roll unload it is automatic under
Material station, the four station turnplates correspondence automatic charging station, auto reeling station, automatic change of lap station, automatic blanking station
A locating shaft for locating adhesive tape core axle is respectively provided with, the automatic roll-changing device is included the tape roll after the completion of winding
Clout and raw material adhesive tape cutting separate and the initial rubber band edge head after separating cut-out and the tape roll on winder station
What mandrel cohered cut automatically and cohere device, and locating shaft adhesive tape corresponding with automatic change of lap station volume coordinate rotate so as to
The tape roll clout after cut-out is made to continue the automatic volume excess stock device on tape roll；It is described to cut automatically and cohere device
Including the knife rest for being provided with cutting blade and with movable knife rack action so that cutting blade is by the cylinder that cuts of adhesive tape cutting, institute
State knife rest and be provided with and extrude to cutting away the initial rubber band edge head after tape roll clout, so as to realize initial rubber band edge head
Block, the automatic volume clout dress are cohered in the extruding that the tape roll mandrel placed on locating shaft corresponding with auto reeling station coheres
Put including volume clout roller, the tape roll outermost layer adhesive tape placed on volume clout roller locating shaft corresponding with automatic change of lap station
Fit to compress adhesive tape and roll with adhesive tape.
Preferably, the extruding is cohered block and is made up of rubber peel or hard sponge, and the extruding is cohered block and is provided with and tape roll
The arc gap of the cylindrical cooperation of mandrel.
Preferably, the volume clout roller is installed in mounting bracket, and the mounting bracket is located on height adjustment bracket, institute
State height adjustment bracket and be provided with regulation chute, the mounting bracket is provided with along regulation slide to adjust volume clout roller height
Adjustable column, the height adjustment bracket are provided with to be fixed on adjustable column and adjust in chute with the tightening of fixed volume clout roller height
Screw.
Preferably, the automatic winder is included for placing blowing roll shaft and the auto reeling work that tape stock is rolled up
The adhesive tape that blowing roll shaft is released is conveyed to locating shaft and makes positioning by the rewinding roll shaft of locating shaft linkage on position, the rewinding roll shaft
Tape roll mandrel winding adhesive tape on axle, is provided between the blowing roll shaft and rewinding roll shaft for controlling the tension force of conveyor belt tension
Controlling organization.
Preferably, the tension control mechanism includes the weight for being provided with tension control roll and correspondence weight upper limit with
The upper limit level sensor and lower limit level sensor of spacing setting, the tension control roll are downward by adhesive tape under weight Action of Gravity Field
Draw to realize that the tension force of adhesive tape conveying, the upper limit level sensor and lower limit level sensor are connected with tension controller, institute
State tension controller and increase emptying roller rotating speed when upper limit level sensor detects weight more than upper limit, sense in lower limit
Device detects weight more than reduction emptying roller rotating speed during lower limit so that conveyor belt tension is controlled in setting range.
Preferably, automatic deviation rectifying mechanism, the automatic correcting machine are provided between the tension control mechanism and blowing roll shaft
Structure includes horizontal slide rail and the leading screw slide unit being slidably mounted in horizontal slide rail, and the leading screw slide unit is provided with entangling of passing through adhesive tape
Roll shaft and the leading screw with stepper motor output shaft linkage are controlled partially, the stepper motor is driven when adhesive tape occurs lateral shift
Transversely slide rail slides to correct lateral deviation leading screw slide unit.
The technical solution used in the present invention, by the rotation of four station turnplates, realizes the glue that station is changed, and will complete to wind
Band volume moves to automatic change of lap station from auto reeling station, then by cutting automatically and cohering the glue that device makes to be completely wound
Band volume clout is separated with initial rubber band, and realizes initial rubber band edge head with the tape roll mandrel on auto reeling station
Cohere, finally, due to the tape roll after separating has a part of clout expose, the present invention makes adhesive tape by volume excess stock device automatically
Volume clout is finally wound up on tape roll.It is thereby achieved that automatic change of lap, solves moving certainly for medical adhesive tape automatic wrapping machine
A volume difficult problem.
Description of the drawings
The invention will be further described with reference to the accompanying drawings and detailed description：
Fig. 1 is the general structure schematic diagram of the present invention；
Fig. 2 is automatic charging device in state structural representation for the moment；
Fig. 3 is structural representation of the automatic charging device in state two；
Fig. 4 is structural representation of the automatic charging device in state three；
Fig. 5 is structural representation of the automatic charging device in state four；
Structural representations of the Fig. 6 for automatic winder；
Fig. 7 is the structural representation for cutting automatically and cohering device in not operating state；
Fig. 8 is the structural representation for cutting automatically and cohering device when state is cut；
Fig. 9 is the structural representation for rolling up automatically excess stock device；
Structural representations of the Figure 10 for automatic blanking device.
Specific embodiment
As shown in figure 1, medical adhesive tape automatic wrapping machine, including the frame 1 for being provided with work top, the frame 1 includes section bar
Frame, the bottom corner of section material frame be provided with strap brake deflecting roller and not strap brake deflecting roller to be moved easily and after moving into place
Positioning, the top side of section material frame are provided with Working gantry, make whole section material frame integrally L-shaped, and work top 11 is located at workbench
On the medial surface of frame, in being vertically arranged.Four station turnplates 12 are provided with work top 11, four station turnplate 12 is circumferentially
Automatic charging station, auto reeling station, automatic change of lap station, automatic blanking station are uniformly provided with successively, in Working gantry
Inner side is provided with stepper motor, and stepper motor drives main axis by V belt translation band, so that four station turnplate 12 is rotated every time
90 degree, such four station turnplate is often rotated once, realizes a station conversion.After auto reeling station winding is finished, automatically
Feeding station, automatic blanking station and automatic change of lap station are worked simultaneously, and four stations are alternately continuous to work, by during overlap operation
Between, improve production efficiency time-consuming to reduce.
Wherein, four station turnplates, 12 corresponding automatic charging station, auto reeling station, automatic change of lap station, automatic blanking
Station is respectively provided with a locating shaft 13 for locating adhesive tape core axle 14, and tape roll mandrel 14 is used to wind tape roll, positions
Axle 13 is coupled with the output shaft of direct current generator, and direct current generator is installed in Working gantry, by DC MOTOR CONTROL locating shaft
Rotating speed and realize stepless time adjustment, and in winding process, the locating shaft on four stations be all equidirectional rotation, with from
After dynamic winder station winding is finished, automatic charging station, automatic blanking station and automatic change of lap station are made while work.
The medical adhesive tape automatic wrapping machine is provided with and 14 automatic transport of tape roll mandrel is positioned to automatic charging station correspondence
Automatic charging device 2 on axle, by adhesive tape auto reeling on the tape roll mandrel of auto reeling station correspondence locating shaft from
Dynamic coiler device 3, the tape roll clout after the completion of winding and raw material adhesive tape cutting are separated and initial rubber after separating cut-out
What band edge head and the tape roll mandrel 14 on the auto reeling station cohered cut automatically and cohere device 4, and move certainly
Volume station correspondence locating shaft adhesive tape core axle coordinates rotation so that the tape roll clout after cut-out continues wound on tape roll
On automatic volume excess stock device 5, by the automatic blanking device 6 that unloads of tape roll on automatic blanking station correspondence locating shaft.Its
In, cutting automatically and cohere device 4, automatic volume excess stock device 5 combination and form automatic roll-changing device, automatic roll-changing device is machine
The tape roll for completing to wind is moved to automatic change of lap station, and the tape roll clout for making to be completely wound by the core apparatus of substitution
Separate with initial rubber band, while realizing the initial rubber band edge head after cut-out separately and the tape roll on auto reeling station
Mandrel coheres, and the tape roll after separating in addition has a part of clout to be exposed, and makes tape roll clout by volume excess stock device 5 automatically
It is finally wound up on tape roll.
The tape roll mandrel supply status of this medical adhesive tape automatic wrapping machine are in bulk, as shown in figure 1, therefore using shaking
Moving plate 21 completes sequence, completes automatic intermittent charging by double cylinder intermittent feeding mechanisms 23, will finally by push cylinder 24
The tape roll mandrel 14 of Accreditation Waiting Area is pressed into and is nested on locating shaft 13.Specifically, as shown in Figures 1 to 5, the automatic charging
Device 2 include the vibrating disk 21 that tape roll mandrel 14 is carried out auto-sequencing and sent, and vibrating disk discharging opening connect and make glue
The feeding track 22 sequentially conveyed with core axle, adhesive tape tape roll mandrel pushed on automatic charging station correspondence locating shaft
Core axle delivery device, i.e. push cylinder 24.
Wherein, work top 11 and horizontal plane, above work top, the feeding track 22 is wrapped vibrating disk 21
The vertical section of the arc section connected with vibrating disk discharging opening and the locating shaft that tape roll mandrel is delivered to automatic charging station is included,
The feeding track 22 is provided with the rail groove with the end plate cooperation of tape roll mandrel shaft end, so that tape roll mandrel 14 is in feeding rail
When conveying on road 22, it is unlikely to depart from feeding track 22.The automatic charging device 2 is also included under correspondence feeding track vertical section
Double cylinder intermittent feeding mechanisms 23 that portion is arranged, described pair of cylinder intermittent feeding mechanism 23 include upper and lower horizontally disposed upper cylinder
And lower cylinder, for controlling the charging of tape roll mandrel gap, the lower cylinder is used to position tape roll mandrel the upper cylinder
On the locating shaft just to automatic charging station, so that tape roll mandrel 14 is pushed to positioning by tape roll mandrel delivery device
On axle 13.
As shown in Fig. 2 automatic charging device is all stretched out in the piston rod of state a period of time, upper cylinder and lower cylinder, lower cylinder
Piston rod stops the tape roll mandrel that upper cylinder piston rod puts down, and is located at the locating shaft just to automatic charging station
Place, while stopping top tape roll mandrel, it is to avoid which falls, waits push cylinder 24 to push to tape roll mandrel 14 automatically
On the locating shaft of feeding station.
As shown in figure 3, automatic charging device is in state two, push cylinder 24 pushes to tape roll mandrel 14 on automatically
On the locating shaft of material station, the piston rod of upper cylinder stretches out, the piston rod retraction of lower cylinder, and now, upper cylinder piston rod stops
The side's of living in tape roll mandrel, it is to avoid which falls.
As shown in figure 4, automatic charging device is in state three, the piston rod of upper cylinder and lower cylinder all stretches out, upper cylinder
Piston rod stops top tape roll mandrel, it is to avoid which falls, and lower cylinder piston rod waits the adhesive tape that upper cylinder piston rod puts down
Core axle falls.
As shown in figure 5, automatic charging device is in state four, the piston rod of upper cylinder bounces back and makes tape roll mandrel fall
Under, the piston rod of lower cylinder stretches out, and stops the tape roll mandrel that upper cylinder piston rod puts down, and is located at just to automatic
At the locating shaft of feeding station, the piston rod of upper cylinder is waited to stretch out, to turn again to state one.
Aforementioned four cycle of states is reciprocal, double cylinder intermittent feeding mechanisms 23 directly by the cooperation of upper and lower two cylinders,
Under gravity, the intermittent feeding of material is realized, which structure is very simple, convenient debugging and is overhauled, on the market little
Cylinder price is also very cheap.
Winding function is the basic function of automatic adhesive tape winding machine, as shown in fig. 6, automatic winder 3 is included for putting
Put tape stock volume blowing roll shaft 31, and auto reeling station on locating shaft linkage rewinding roll shaft 34, the adhesive tape of big volume is former
Material volume releases initial rubber band by blowing roll shaft 31, then in turn through tension control mechanism 32, automatic deviation rectifying mechanism 33, and
Pulling force is shared by rewinding roll shaft 34, corresponding locating shaft realizes tape roll mandrel with the linkage of rewinding roll shaft on auto reeling station
Winding adhesive tape.
Wherein, sensor for countering is installed at blowing roll shaft 31, blowing roll shaft 31 is installed on power transmission shaft, power transmission shaft is by putting
Material Motor drive, sensor for countering includes magnet and Hall element, and magnet is installed on power transmission shaft, Hall element and magnet
Separated by a distance, in the course of work, tape roll drives drive axis, and magnet is also together rotated, so as to pass through Hall element
The number of turns that blowing roll shaft is turned over is perceived, and then calculates the length of tape for obtaining releasing, realize the control of length of tape.Therefore, may be used
With the length wound come precise control by rotating speed radix, discharging motor rotating speed can be adjusted and realize stepless speed regulation, can be according to behaviour
The dexterity of author, adjusts speed of wrap manually.
Automaticity according to tension control method is distinguished, and is divided into manual tension force, semi-automatic tension force from low to high
Control and Full-automatic tension are controlled.The principle of manual tension force, first according to the tension force that detects, then by operator come
Regulation motor output torque, it is adaptable to low speed, the rewinding device of low precision；Semi-automatic tension force principle, is calculated current first
The coil diameter of let off roll, generally uses counting roll shaft instrument, then by the output torque of regulation motor, realizes that unwinding tension is stable
Control, belongs to open loop control mode, it is adaptable to middle low speed occasion；Full-automatic tension control principle, first by tension pick-up
Tension signal is read, then through digital-to-analogue conversion, is compared with setting reference signal, its difference after calculating, amplifying, encourage by regulation
Magnetoelectricity stream belongs to full closed loop control mode controlling unwinding tension, and which can reduce rotating speed automatically and material volume shake brings
Tension fluctuation, it is adaptable to the high occasion of required precision.But the Full-automatic tension control technology, it is relatively costly, therefore, from weight
The tension control mechanism of hammer mode, as medical adhesive tape automatic wrapping machine winding rotary speed is low, which control tension force is produced
Product meets requirement.
Wherein, the tension control mechanism 32 includes the weight 322 for being provided with tension control roll 323 and the correspondence weight upper limit
Upper limit level sensor and lower limit level sensor that position and lower limit are arranged, under weight Action of Gravity Field, tension control roll 323 is by glue
Band is pulled down, and weight is slidably mounted on weight guiding bar 321.From the tension control mechanism of weight mode, by sensor
Monitoring weight position, through control system process, controls emptying roller rotating speed, and weight is controlled between spacing up and down, so as to
By tension force within the specific limits.
Upper limit level sensor and lower limit level sensor are connected with tension controller, and weight is moved between up and down spacing, when
When tension force becomes big, move on weight, it is if upper limit level sensor detects weight more than upper limit, through controller process, final logical
Cross increase emptying roller rotating speed, so as to by tension force in setting range；When tension force becomes hour, weight is moved down, if lower limit
Sensor detects weight more than lower limit, through controller process, eventually through reducing emptying roller rotating speed, so as to by tension force
Control is in setting range.The tension control simple structure, it is convenient to debug and overhaul, low manufacture cost.
Tape roll from blowing roll shaft 31 to 34 course of conveying of rewinding roll shaft, as parts installation accuracy, equipment are operated
The factors such as stability, have lateral shift phenomenon in course of conveying, and this affects follow-up winding, it is therefore desirable to using automatic
Deviation correction mechanism carrys out the impact of 32 reductions skew.
Automatic deviation rectifying mechanism 32, the automatic deviation correction are provided between tension control mechanism 33 and blowing roll shaft 31 specifically
Mechanism 32 includes horizontal slide rail 333 and the leading screw slide unit 331 being slidably mounted in horizontal slide rail, and the leading screw slide unit is provided with and makes glue
Correction control roll shaft 332 and the leading screw with stepper motor output shaft linkage that band passes through, the stepper motor occur in adhesive tape
Leading screw slide unit is driven during lateral shift, and transversely slide rail slides to correct lateral deviation.Automatic deviation rectifying mechanism 32 adopts photoelectric error correction
Machine principle, correspondence transverse ends position are provided with photoelectric detection switch, go to detect monolateral position by photoelectric detection switch, pass through
Position error signal is carried out logical operation by take-off location deviation signal, then produces control signal, is walked via driver control
Stepper motor is rotated, and drives the movement of leading screw slide unit, reaches amendment lateral deviation purpose.The rectification machine has install convenient, correction effect
Really good, row is the features such as diminish.
Alternatively, it is also possible to using gas-liquid deviation correction mechanism, its according to air pressure, hydraulic servo principle, based on air pressure sensing convection current
Mode checks edge of materials, and detector outlet generation air pressure ratio is poor, and sensing intonation reflection signal adjusts left and right oil pocket oil mass, rises
Act on to automatic deviation correction, with stable performance, be quick on the draw, it is easy to operate, keep in repair the features such as facilitating.But deviation correction mechanism is compared
State photoelectric error correction mechanism quality and volume is larger, it has not been convenient to install, therefore preferably adopt photoelectric error correction mechanism.
As shown in Figure 7 and Figure 8, it is described cut automatically and cohere device 4 include being provided with the knife rest 43 of cutting blade 44 with
And with movable knife rack action so that adhesive tape cutting is cut cylinder 42 by cutting blade, the knife rest is provided with to cutting away tape roll
After clout, the end head of initial rubber band is extruded, so as to realize initial rubber band edge head positioning corresponding with auto reeling station
Block 45 is cohered in the extruding that the tape roll mandrel placed on axle coheres.Wherein, cut cylinder 42 to be installed on air cylinder support 41, cylinder
Line slide rail 47 is installed on support 41, air cylinder support 41 slides along line slide rail 47.Extruding coheres block 45 by rubber peel or hard
Sponge is made, and extruding is cohered block 45 and is provided with the arc gap with the cylindrical cooperation of tape roll mandrel, to realize cutting away tape roll clout
Afterwards the termination of initial rubber band be just fitted in tape roll mandrel it is cylindrical on.Extruding is cohered block 45 and is fixed on knife rest by compact heap 46
On.
It is that, under the tension force that adhesive tape has certain, blade hangs down that this cuts automatically and cohere device 4 and cuts with the principle of adhesive tape
Straight to cut cylinder and quickly stretch out in adhesive tape width face, band cutting blade cuts off adhesive tape；After adhesive tape cutting, the end head of initial rubber band exists
In the presence of rubber peel (or hard sponge), cohere with new tape roll mandrel surface, finally cut return hydraulic cylinder, prepare next work
Make.What the present invention was adopted cuts automatically and coheres that device 4 allows for cutting and the direction of motion of adhesive tape has uniformity, power
Sphere of action in have overlap application point, therefore by two functions with reference in a mechanism realize, with compact conformation
Advantage.
As shown in figure 9, the automatic volume excess stock device 5 includes rolling up clout roller 51, the volume clout roller 51 is located to be moved certainly
Immediately below the volume corresponding locating shaft of station, due in winding process, the corresponding locating shaft of automatic change of lap station is also what is rotated,
Therefore volume excess stock device, without the need for driving, rolls up the tape roll placed on 51 locating shaft corresponding with automatic change of lap station of clout roller automatically
Mandrel adhesive tape is rolled up outermost layer adhesive tape gluing and compresses adhesive tape, and rotates with tape roll, you can by tape roll clout most
Eventually on tape roll.
In view of 51 installation dimension of volume clout roller is subject to the concrete thickness effect of adhesive tape, therefore the automatic volume excess stock device is provided with
Height adjustment mechanism come adjust height.Height adjustment mechanism specifically includes mounting bracket 52, and the volume clout roller is installed on installation
On support, on height adjustment bracket 53, the height adjustment bracket is provided with regulation chute, the installation to the mounting bracket
Support is provided with along slide is adjusted to adjust the adjustable column of volume clout roller height, and the height adjustment bracket is provided with and will adjust
Post is fixed on and adjusts in chute with the holding screw 54 of fixed volume clout roller height.
As shown in Figure 10, the automatic blanking device 6 include by tape roll mandrel from locating shaft dial under blanking fork plate 63,
Drive blanking fork plate push laterally the first blanking cylinder 61, and the first blanking cylinder piston rod connection, under driving
Second blanking cylinder 62 of material fork plate horizontal translation.Wherein, the blanking fork plate is provided with the prong and prong of U-shaped for oral area width
The structure of narrow base, prong fork are closed on locating shaft and promote tape roll mandrel medial extremity, make tape roll mandrel along positioning axial direction
Outer slip, finally falls from locating shaft.First blanking cylinder 61 and the composition bilinear reciprocating air cylinder group of the second blanking cylinder 62
Close, to commonly use common linear reciprocation cylinder, the cylinder price is relatively cheap, operates reliably for the cylinder which adopts, and forms two
The straight reciprocating motion in direction, so as to drive 63 action of blanking fork plate.The automatic blanking device simple structure, can avoid and machine
The interference of device is clashed into, and action is simple, takes few.
Claims (6)
1. the automatic roll-changing device of medical adhesive tape automatic wrapping machine, for the automatic change of lap of medical adhesive tape automatic wrapping machine, wherein,
Medical adhesive tape automatic wrapping machine is provided with four station turnplates, and four station turnplate is circumferentially uniformly provided with successively for being automatically performed
The automatic charging station of tape roll mandrel feeding, be automatically performed tape roll around auto reeling station, automatic change of lap station, will be complete
The automatic blanking station that tape roll of the rolling after is unloaded, the four station turnplates correspondence automatic charging station, auto reeling work
Position, automatic change of lap station, automatic blanking station are respectively provided with a locating shaft for locating adhesive tape core axle, it is characterised in that：
After the automatic roll-changing device includes separating and separating cut-out the tape roll clout after the completion of winding and raw material adhesive tape cutting
Initial rubber band edge head and the tape roll mandrel on the winder station cohere cut automatically and cohere device, and with from
Move volume station correspondence locating shaft adhesive tape volume and coordinate rotation so that the tape roll clout after cut-out continues wound on tape roll
On automatic volume excess stock device；It is described cut automatically and cohere device include being provided with the knife rest and band movable knife rack of cutting blade
So that cutting blade is by the cylinder that cuts of adhesive tape cutting, the knife rest is provided with to cutting away the raw material after tape roll clout for action
Adhesive tape end head is extruded, so as to the glue for realizing placing on initial rubber band edge head locating shaft corresponding with auto reeling station
Block is cohered in the extruding cohered with core axle, and the automatic volume excess stock device includes rolling up clout roller, and the volume clout roller is moved with oneself
The tape roll outermost layer adhesive tape gluing placed on the corresponding locating shaft of volume station is to compress adhesive tape and roll with adhesive tape.
2. the automatic roll-changing device of medical adhesive tape automatic wrapping machine according to claim 1, it is characterised in that：The extruding
Cohere block to be made up of rubber peel or hard sponge, the extruding is cohered block and is provided with the arc gap with the cylindrical cooperation of tape roll mandrel.
3. the automatic roll-changing device of medical adhesive tape automatic wrapping machine according to claim 1, it is characterised in that：More than the volume
Material roller is installed in mounting bracket, and on height adjustment bracket, the height adjustment bracket is provided with regulation to the mounting bracket
Chute, the mounting bracket are provided with along slide is adjusted to adjust the adjustable column of volume clout roller height, and the height is adjusted and propped up
Frame is provided with to be fixed on adjustable column and adjusts in chute with the holding screw of fixed volume clout roller height.
4. the automatic roll-changing device of the medical adhesive tape automatic wrapping machine according to claims 1 to 3 any one, its feature exist
In：The automatic winder include for place tape stock volume blowing roll shaft and auto reeling station on locating shaft connection
The adhesive tape that blowing roll shaft is released is conveyed to locating shaft and makes the tape roll on locating shaft by dynamic rewinding roll shaft, the rewinding roll shaft
Mandrel winds adhesive tape, is provided with for controlling the tension control mechanism of conveyor belt tension between the blowing roll shaft and rewinding roll shaft.
5. the automatic roll-changing device of medical adhesive tape automatic wrapping machine according to claim 4, it is characterised in that：The tension force
Controlling organization includes the upper limit level sensor that the weight for being provided with tension control roll and correspondence weight upper limit and lower limit are arranged
With lower limit level sensor, the tension control roll adhesive tape is pulled down under weight Action of Gravity Field with realize adhesive tape conveying tension force
Control, the upper limit level sensor and lower limit level sensor are connected with tension controller, and the tension controller is passed in upper limit
Sensor detects weight more than emptying roller rotating speed is increased during upper limit, detects weight more than lower limit in lower limit level sensor
When reduce emptying roller rotating speed with by conveyor belt tension control in setting range.
6. the automatic roll-changing device of medical adhesive tape automatic wrapping machine according to claim 5, it is characterised in that：The tension force
Automatic deviation rectifying mechanism is provided between controlling organization and blowing roll shaft, the automatic deviation rectifying mechanism includes horizontal slide rail and is slidably installed
Leading screw slide unit in horizontal slide rail, the leading screw slide unit are provided with the correction control roll shaft and and stepper motor for passing through adhesive tape
The leading screw of output shaft linkage, the stepper motor drive when adhesive tape occurs lateral shift leading screw slide unit transversely slide rail slide with
Amendment lateral deviation.
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| CN201611064563.2A CN106516828B (en) | 2016-11-28 | 2016-11-28 | The automatic roll-changing device of medical adhesive tape automatic wrapping machine |
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| CN201611064563.2A CN106516828B (en) | 2016-11-28 | 2016-11-28 | The automatic roll-changing device of medical adhesive tape automatic wrapping machine |
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| CN106865302A (en) * | 2017-04-19 | 2017-06-20 | 成都市惠家胶粘制品有限公司 | Revolution controls the automatic change of lap system of diaphragm |
| CN107082297A (en) * | 2017-05-31 | 2017-08-22 | 南通汇统塑胶机械有限公司 | The wrap-up of aluminum foil rewinding machine |
| CN107089533A (en) * | 2017-05-31 | 2017-08-25 | 南通汇统塑胶机械有限公司 | Aluminum foil rewinding machine |
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| CN118183353A (en) * | 2024-05-17 | 2024-06-14 | 宁国申华防水材料有限公司 | Roofing waterproofing membrane equipment for packing |
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| CN106829588A (en) * | 2017-03-24 | 2017-06-13 | 上海迪望科技有限公司 | Automatic coiling machine and its automation coiled strip production technology |
| CN106865302A (en) * | 2017-04-19 | 2017-06-20 | 成都市惠家胶粘制品有限公司 | Revolution controls the automatic change of lap system of diaphragm |
| CN107082297A (en) * | 2017-05-31 | 2017-08-22 | 南通汇统塑胶机械有限公司 | The wrap-up of aluminum foil rewinding machine |
| CN107089533A (en) * | 2017-05-31 | 2017-08-25 | 南通汇统塑胶机械有限公司 | Aluminum foil rewinding machine |
| CN107154309A (en) * | 2017-06-27 | 2017-09-12 | 海宁联丰东进电子有限公司 | A kind of encapsulated carrying device for controlling conveyor belt tension constant |
| CN107539810A (en) * | 2017-09-22 | 2018-01-05 | 金华艾拓自动化设备有限公司 | A kind of medical proof fabric sutomatic winding machine |
| CN107879187A (en) * | 2017-12-19 | 2018-04-06 | 唐山市致富塑料机械有限公司 | Full-automatic fine-spraying belt winder |
| CN109095233A (en) * | 2018-10-12 | 2018-12-28 | 新乡市新兴冶金材料有限公司 | A kind of core-spun yarn clad strip wind |
| CN109466954A (en) * | 2018-10-29 | 2019-03-15 | 长兴科特邦服装材料有限公司 | Roll-switching device is used in a kind of medical fixation adhesive tape production of fever type |
| CN110271905A (en) * | 2019-05-05 | 2019-09-24 | 扬州广泰化纤有限公司 | Polyester staple fiber automatic roll-changing device and its working method |
| CN111285153A (en) * | 2020-03-24 | 2020-06-16 | 徐闯 | Cloth coiling mechanism is used in weaving of cloth roller about fast |
| CN111285153B (en) * | 2020-03-24 | 2021-07-16 | 绍兴市森辉机械有限公司 | Cloth coiling mechanism is used in weaving of cloth roller about fast |
| CN111422660A (en) * | 2020-04-11 | 2020-07-17 | 谢富玉 | Method for improving rapid rolling of plastic film production |
| CN111422660B (en) * | 2020-04-11 | 2021-09-03 | 江门腾达包装材料有限公司 | Method for improving rapid rolling of plastic film production |
| CN112645107A (en) * | 2021-01-06 | 2021-04-13 | 李天开 | Automatic splitting equipment for corrugated raw paper |
| CN113697547A (en) * | 2021-07-29 | 2021-11-26 | 安庆市季彤工贸有限公司 | Production of degradable membrane is with intelligent rolling manipulator |
| CN114229574A (en) * | 2021-12-16 | 2022-03-25 | 东莞市哲华电子有限公司 | Rewinding rotation type guillootine |
| CN114229574B (en) * | 2021-12-16 | 2024-04-19 | 东莞市哲华电子有限公司 | Rewinding rotary cutting machine |
| CN115092766A (en) * | 2022-07-04 | 2022-09-23 | 江苏桐昆恒欣新材料有限公司 | Automatic winding and knotting device for polyester filament yarn production |
| CN115092766B (en) * | 2022-07-04 | 2024-01-26 | 江苏桐昆恒欣新材料有限公司 | Automatic winding and knotting device for polyester filament yarn production |
| CN115285758A (en) * | 2022-09-28 | 2022-11-04 | 江苏东晨机械科技有限公司 | Continuous coiling mechanism of waterproofing membrane |
| CN118183353A (en) * | 2024-05-17 | 2024-06-14 | 宁国申华防水材料有限公司 | Roofing waterproofing membrane equipment for packing |
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Denomination of invention: Automatic roll changing device of medical tape automatic winding machine Effective date of registration: 20200729 Granted publication date: 20180817 Pledgee: Bank of Jinhua Limited by Share Ltd. science and Technology Branch Pledgor: JINHUA JINGDI MEDICAL SUPPLIES Co.,Ltd. Registration number: Y2020330000555 |
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Date of cancellation: 20211011 Granted publication date: 20180817 Pledgee: Bank of Jinhua Limited by Share Ltd. science and Technology Branch Pledgor: JINHUA JINGDI MEDICAL SUPPLIES Co.,Ltd. Registration number: Y2020330000555 |
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Denomination of invention: Automatic roll changing device of medical tape automatic winding machine Effective date of registration: 20211023 Granted publication date: 20180817 Pledgee: Agricultural Bank of China Limited by Share Ltd. Jinhua Wucheng branch Pledgor: JINHUA JINGDI MEDICAL SUPPLIES Co.,Ltd. Registration number: Y2021980010890 |
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Date of cancellation: 20230815 Granted publication date: 20180817 Pledgee: Agricultural Bank of China Limited by Share Ltd. Jinhua Wucheng branch Pledgor: JINHUA JINGDI MEDICAL SUPPLIES Co.,Ltd. Registration number: Y2021980010890 |
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Denomination of invention: Automatic roll changing device for medical tape automatic winding machine Effective date of registration: 20230818 Granted publication date: 20180817 Pledgee: Agricultural Bank of China Limited by Share Ltd. Jinhua Wucheng branch Pledgor: JINHUA JINGDI MEDICAL SUPPLIES Co.,Ltd. Registration number: Y2023980052857 |
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