CN115123871B - Medical adhesive tape cutting equipment for resin - Google Patents
Medical adhesive tape cutting equipment for resin Download PDFInfo
- Publication number
- CN115123871B CN115123871B CN202210895804.7A CN202210895804A CN115123871B CN 115123871 B CN115123871 B CN 115123871B CN 202210895804 A CN202210895804 A CN 202210895804A CN 115123871 B CN115123871 B CN 115123871B
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- China
- Prior art keywords
- frame
- shaft
- adhesive tape
- mounting
- release paper
- Prior art date
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- 239000002390 adhesive tape Substances 0.000 title claims abstract description 82
- 238000005520 cutting process Methods 0.000 title claims abstract description 21
- 239000011347 resin Substances 0.000 title claims abstract description 15
- 229920005989 resin Polymers 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 118
- 239000011505 plaster Substances 0.000 claims abstract description 47
- 238000003825 pressing Methods 0.000 claims abstract description 34
- 238000007599 discharging Methods 0.000 claims abstract description 18
- 239000002699 waste material Substances 0.000 claims abstract description 15
- 238000004804 winding Methods 0.000 claims abstract description 6
- 238000005096 rolling process Methods 0.000 claims abstract description 5
- 238000009826 distribution Methods 0.000 claims description 14
- 238000012937 correction Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 9
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229940127554 medical product Drugs 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 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
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/02—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with longitudinal slitters or perforators
-
- 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
Landscapes
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
Abstract
The invention provides resin medical adhesive tape cutting equipment which comprises a frame, a medical adhesive tape discharging mechanism, a material guide plate, a plaster feeding mechanism, a new release paper feeding mechanism, a material pulling device, a cutting mechanism, a waste material rolling mechanism and a blanking conveying mechanism, wherein the medical adhesive tape discharging mechanism, the material guide plate, the plaster feeding mechanism, the new release paper feeding mechanism, the material pulling device, the cutting mechanism, the waste material rolling mechanism and the blanking conveying mechanism are arranged on the frame; the material guide plate is used for guiding the medical adhesive tape; the medical adhesive tape discharging mechanism is positioned below the material guide plate; the plaster tablet feeding mechanism is arranged on the right side of the material guiding plate; the new release paper feeding mechanism is arranged above the material guide plate; the material pulling device is arranged at the left side of the material guiding plate and is used for pressing the new release paper, the plaster tablet and the medical adhesive tape and pulling the new release paper, the plaster tablet to the right; the slitting mechanism is arranged at the left side of the material pulling device; the waste material winding mechanism is arranged at the left upper part of the slitting mechanism; the blanking conveying mechanism is arranged at the left side of the slitting mechanism; the invention can efficiently complete the procedures of tearing off the release paper, feeding the plaster sheet, attaching the new release paper, compacting and cutting the resin medical adhesive tape, and improves the working efficiency.
Description
Technical Field
The invention relates to the technical field of medical product processing, in particular to resin medical adhesive tape cutting equipment.
Background
The medical adhesive tape is processed into a coil stock, release paper is arranged on the coil stock, the release paper is required to be separated firstly, then a plaster tablet is fed into the surface of the medical adhesive tape, then a new release paper is attached to the upper part of the medical adhesive tape, the plaster tablet is reserved between the medical adhesive tape and the release paper, then the material tape is cut, a finished product is cut from the material tape, at present, the process is finished by a set of complete equipment, and the process is usually manually processed or semi-automatically operated by means of auxiliary setting, and has low operation precision and low working efficiency.
Disclosure of Invention
The invention aims to provide a resin medical adhesive tape cutting device for solving the problems in the background art.
In order to achieve the above object, the present invention provides the following technical solutions:
The utility model provides a resin medical adhesive tape cutting equipment, includes frame, installs medical adhesive tape blowing mechanism, stock guide, plaster piece feeding mechanism, new from paper feeding mechanism, draws material device, cuts mechanism, waste material rolling mechanism and unloading conveying mechanism on the frame; the material guide plate is used for guiding the medical adhesive tape; the medical adhesive tape discharging mechanism is positioned below the material guide plate and comprises a medical adhesive tape discharging shaft, a release paper collecting shaft and a plurality of guide rollers; the plaster tablet feeding mechanism is arranged on the right side of the material guiding plate, and feeds plaster tablets one by one from the right end to the upper part of the material guiding plate; the novel release paper feeding mechanism is arranged above the material guide plate and is used for feeding out and attaching the novel release paper to the medical adhesive tape above the material guide plate; the material pulling device is arranged at the left side of the material guiding plate and is used for pressing the new release paper, the plaster tablet and the medical adhesive tape and pulling the new release paper, the plaster tablet to the right; the slitting mechanism is arranged at the left side of the material pulling device; the waste material winding mechanism is arranged at the upper left part of the slitting mechanism; the blanking conveying mechanism is arranged on the left side of the slitting mechanism.
The invention is further described and further comprises a medical adhesive tape correction mechanism; the medical adhesive tape correction mechanism is arranged below the right end of the guide plate and comprises a box shell, a first hand wheel, a first screw rod, a connecting frame and a correction guide shaft; the box shell is fixed on the frame; the first screw rod is rotatably connected in the box shell; the first hand wheel is positioned at the front side of the box shell and is connected with the first screw rod; the connecting frame is arranged in the box shell in a front-back sliding way through the guide post; the connecting frame is provided with a first screw nut matched with the first screw rod; the right end of the connecting frame is provided with a mounting part which extends out of the box shell and is positioned on the right side of the material guide plate; the deviation rectifying guide shaft is arranged on the installation part.
Further describing the invention, the plaster tablet feeding mechanism comprises a feeding device and a feeding device; the feeding device comprises a first mounting frame, a material rack, a lifting driving device, a movable plate, a mounting shaft, a material taking assembly, a connecting block, rollers and a guide plate; a blanking hole is formed above the first mounting frame; a plurality of supporting convex blocks are arranged in the blanking hole; the material rack is arranged on the first installation rack and is positioned beside the blanking hole; the movable plate can be movably connected to the rear side of the first mounting frame up and down; the power output end of the lifting driving device is connected with the movable plate and used for driving the movable plate to move up and down; the installation shaft is rotatably connected to the middle part of the movable plate; the material taking assembly is fixed on the mounting shaft and is positioned below the blanking hole; one end of the connecting block is fixed at the rear end of the mounting shaft; the roller is connected to the other end of the connecting block through a connecting shaft; the guide plate is fixed on the frame; the guide plate is provided with a guide hole; the guide holes comprise an upper vertical guide hole, a circular arc guide hole and a lower vertical guide hole which are sequentially arranged from top to bottom; the roller is movably connected in the guide hole; the feeding device is arranged below the feeding device.
Further describing the invention, the lifting drive device comprises a first motor, a cam and a connecting rod; the first motor is arranged on the frame, and the power output end of the first motor is connected with the cam; one end of the connecting rod is hinged with the protruding end of the cam, and the other end of the connecting rod is hinged with the movable plate.
For further description of the invention, two blanking holes are arranged in front and back; the material racks are arranged in two groups and are respectively and correspondingly arranged at the positions of the two blanking holes; the material taking assembly comprises a mounting block and two suction nozzles; the mounting block is fixed on the mounting shaft; the two suction nozzles are arranged on the mounting shaft and are respectively positioned below the blanking holes.
Further describing the invention, the feeding device comprises a material guiding frame, a second motor, a driving shaft, a driven shaft, four chain wheels and two chains; the material guide frame is provided with two feeding guide grooves; an opening is formed in the middle of the feeding guide groove; the driving shaft and the driven shaft are respectively and rotatably connected to the front side and the rear side of the material guide frame; the second motor is arranged on the frame, and the power output end of the second motor is connected with the driving shaft; each chain is arranged between the driving shaft and the driven shaft through two chain wheels respectively; the two chains are respectively positioned at the opening positions of the two feeding guide grooves.
Further describing the invention, the new release paper feeding mechanism comprises a new release paper feeding shaft and a deviation corrector; the deviation corrector is arranged above the material guide plate and is positioned on the right side of the feeding device; the new release paper feeding shaft is arranged at the upper right part of the deviation corrector.
The invention is further described, wherein the material pulling device comprises a second mounting frame, a third motor, a lower pressing roller, an upper pressing roller and a limiting piece; the second mounting frame is fixed on the frame; the front side and the rear side of the second mounting frame are respectively provided with a first sliding hole; the lower press roll and the upper press roll are arranged in an up-down distribution manner, and the front end and the rear end of the lower press roll are respectively connected with the first sliding hole in a sliding manner through the first sliding block; a first gear is arranged at the rear side of the lower pressing roller; a second gear meshed with the first gear is arranged on the rear side of the upper pressing roller; the limiting parts are arranged in two and are respectively arranged above the first sliding holes of the second mounting frame; the lower end of the limiting piece is propped against the first sliding blocks at the two ends of the upper pressing roller; the third motor is arranged on the frame, and the power output end of the third motor is connected with the lower pressing roller.
Further describing the invention, the slitting mechanism comprises a third mounting frame, a fourth motor, a transmission gear set, a driving shaft, a bottom roller, a knife roller and a pressing device; the front side and the rear side of the third mounting frame are respectively provided with a second sliding hole; the driving shaft, the bottom roller and the knife roller are arranged on the third mounting frame from bottom to top, and the front end and the rear end are respectively connected with the second sliding hole in a sliding way through the second sliding block; third gears are respectively arranged on the front side and the rear side of the driving shaft; the front side and the rear side of the bottom roller are respectively provided with a fourth gear; the front and rear of the knife roller are respectively provided with a fifth gear; the fourth gear is meshed with the third gear and the fifth gear respectively; the front part, the middle part and the rear part of the driving shaft are respectively provided with a support bearing; the support bearing is in contact with the bottom roller; the fourth motor is connected with the driving shaft through a transmission gear set; the fourth motor is a servo motor; the compressing device is arranged on the third mounting frame and compresses the front part and the rear part of the knife roll from above.
For further description of the present invention, the slitting mechanism further includes two dial indicators; the pressing device comprises a mounting plate, two second hand wheels, two second screw rods and two groups of pressing wheel assemblies; the two second screw rods are arranged in a front-back distribution mode and are connected with the third mounting frame through second screw rod nuts; the lower end of the second screw rod is rotationally connected with the mounting plate; the two second hand wheels are respectively arranged at the upper ends of the two second screw rods; the two groups of pinch roller assemblies are arranged at the bottom of the mounting plate in a front-back distribution manner; each group of pinch roller components comprises two side plates which are distributed front and back and two pinch rollers which are arranged between the two side plates in a left-right distribution manner; the two dial indicators are arranged on the third mounting frame and respectively correspond to the upper parts of the front end and the rear end of the mounting plate; the detection head of the dial indicator is contacted with the mounting plate.
The beneficial effects of the invention are as follows:
According to the medical adhesive tape cutting device, the medical adhesive tape is discharged through the medical adhesive tape discharging device, the medical adhesive tape is wound on the release paper through the release paper collecting shaft, the medical adhesive tape of the release paper is torn off, is conveyed to the upper portion of the material guiding plate from the right end, is conveyed to the material pulling device from the left end of the material guiding plate, is pulled by the material pulling device, the plaster tablet is conveyed to the medical adhesive tape from the right end of the material guiding plate by the plaster tablet feeding mechanism, the novel release paper is attached to the upper portion of the medical adhesive tape through the novel release paper feeding mechanism in the conveying process of the material guiding plate, the plaster tablet is reserved between the novel release paper and the medical adhesive tape, the novel release paper, the plaster tablet and the medical adhesive tape are compacted by the material pulling device and conveyed to the cutting mechanism to the left through the material pulling device, the cut product is cut from the material tape, the cut product falls on the blanking conveying mechanism and is conveyed to the left, and the waste material tape after the cut product is wound by the waste material winding mechanism, and all the working procedures of medical adhesive tape cutting can be completed in a high efficiency mode.
Drawings
FIG. 1 is an overall block diagram of the present invention;
FIG. 2 is an internal structural view of the medical adhesive tape deviation rectifying mechanism of the present invention;
FIG. 3is a block diagram of the patch feeding mechanism of the present invention;
FIG. 4 is a top view of the first mount of the present invention;
FIG. 5 is a partial block diagram of the patch feeding mechanism of the present invention;
FIG. 6 is a block diagram of a pulling device of the present invention;
FIG. 7 is a block diagram of the slitting mechanism of the present invention;
Fig. 8 is a partial block diagram of the slitting mechanism of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
As shown in fig. 1-8, the medical adhesive tape cutting equipment for resin comprises a frame 1, a medical adhesive tape discharging mechanism 2, a material guiding plate 3, a plaster feeding mechanism 4, a new release paper feeding mechanism 5, a material pulling device 6, a cutting mechanism 7, a waste material winding mechanism 8 and a blanking conveying mechanism 9, wherein the medical adhesive tape discharging mechanism 2, the material guiding plate 3, the plaster feeding mechanism 4, the new release paper feeding mechanism 5, the material pulling device 6 and the cutting mechanism 7 are arranged on the frame 1; the material guide plate 3 is used for guiding the medical adhesive tape; the medical adhesive tape discharging mechanism 2 is positioned below the material guide plate 3 and comprises a medical adhesive tape discharging shaft 21, a release paper collecting shaft 22 and a plurality of guide rollers 23; the plaster tablet feeding mechanism 4 is arranged on the right side of the material guiding plate 3, and feeds plaster tablets one by one from the right end to the upper part of the material guiding plate 3; the new release paper feeding mechanism 5 is arranged above the material guide plate 3 and is used for feeding out the new release paper and attaching the new release paper to the medical adhesive tape above the material guide plate 3; the material pulling device 6 is arranged at the left side of the material guiding plate 3 and is used for pressing the new release paper, the plaster tablet and the medical adhesive tape and pulling the new release paper, the plaster tablet to the right; the slitting mechanism 7 is arranged at the left side of the material pulling device 6; the waste material winding mechanism 8 is arranged at the left upper part of the slitting mechanism 7; the blanking conveying mechanism 9 is arranged at the left side of the slitting mechanism 7; the medical adhesive tape roll is arranged on the medical adhesive tape discharge shaft 21, the medical adhesive tape discharge shaft 21 discharges the medical adhesive tape through the rotation of a motor drive, the medical adhesive tape bypasses the guide rollers 23, the release paper layer is separated from one of the guide rollers 23 and winds on the release paper receiving shaft 22, the release paper receiving shaft 22 is also independently wound through the control of the motor, the medical adhesive tape which tears off the release paper is sent into the upper part of the guide plate 3 from the right end, the medical adhesive tape is output to the material pulling device 6 from the left end of the guide plate 3 after bypassing the guide, the plaster tablet is pulled by the material pulling device 6, the plaster tablet feeding mechanism 4 sends the plaster tablet into the medical adhesive tape from the right end of the guide plate 3, in the process of conveying on the guide plate 3, when the new release paper feeding mechanism 5 passes, the new release paper feeding mechanism 5 sticks new release paper to the upper part of the medical adhesive tape, the plaster sheet is reserved between the new release paper and the medical adhesive tape, when the plaster sheet passes through the material pulling device 6, the material pulling device 6 compresses the new release paper, the plaster sheet and the medical adhesive tape to form a finished product material tape and conveys the finished product to the slitting mechanism 7 left, the slitting mechanism 7 slits the product from the material tape, the slit product falls into the blanking conveying mechanism 9, the blanking conveying device conveys the product to the left through the conveying belt, and the waste material tape after the product is slit is coiled through the waste material coiling mechanism 8.
The medical adhesive tape correction mechanism 10 is also included; the medical adhesive tape deviation correcting mechanism 10 is arranged below the right end of the guide plate 3 and comprises a box shell 101, a first hand wheel 102, a first screw rod 103, a connecting frame 104 and a deviation correcting guide shaft 105; the case 101 is fixed on the frame 1; the first screw rod 103 is rotatably connected in the case 101; the first hand wheel 102 is positioned at the front side of the case 101 and is connected with the first screw 103; the connecting frame 104 is installed in the case 101 in a front-back sliding way through a guide pillar 106; the connecting frame 104 is provided with a first screw nut 1041 matched with the first screw 103; the right end of the connecting frame 104 is provided with a mounting part 1042 which extends out of the case 101 and is positioned on the right side of the material guiding plate 3; the correction guide shaft 105 is mounted on the mounting portion 1042, before the medical adhesive tape discharged by the medical adhesive tape discharging mechanism 2 enters the guide plate 3, the correction guide shaft 105 of the medical adhesive tape correction mechanism 10 is wound around, before the medical adhesive tape discharging mechanism works, the front and rear positions of the correction guide shaft 105 are adjusted by manually shaking the first hand wheel 102, so that the positions of the medical adhesive tapes are adjusted, the medical adhesive tapes are worked after the adjustment is completed, and the machining precision is improved.
The plaster tablet feeding mechanism 4 comprises a feeding device 41 and a feeding device 42; the feeding device 41 comprises a first mounting frame 411, a material frame 412, a lifting driving device 413, a movable plate 414, a mounting shaft 415, a material taking assembly 416, a connecting block 417, a roller 418 and a guide plate 419; a blanking hole 4111 is arranged above the first mounting frame 411; a plurality of supporting lugs 4112 are arranged in the blanking hole 4111; the material rack 412 is mounted on the first mounting rack 411 and is located beside the blanking hole 4111; the upper end of the material rack 412 is provided with a feeding hole, and the lower end is communicated with a blanking hole 4111; the movable plate 414 is movably connected to the rear side of the first mounting frame 411 up and down; the power output end of the lifting driving device 413 is connected with the movable plate 414 and used for driving the movable plate 414 to move up and down; the mounting shaft 415 is rotatably connected to the middle part of the movable plate 414; the material taking assembly 416 is fixed on the mounting shaft 415 and is positioned below the material discharging hole 4111; one end of the connection block 417 is fixed to the rear end of the installation shaft 415; the roller 418 is connected to the other end of the connection block 417 through a connection shaft 4181; the guide plate 419 is fixed on the frame 1; the guide plate 419 is provided with a guide hole 4191; the guide hole 4191 includes an upper vertical guide hole 41911, a circular arc guide hole 41912, and a lower vertical guide hole 41913, which are sequentially disposed from top to bottom; the roller 418 is movably connected in the guide hole 4191; the feeding device 42 is disposed below the feeding device 41, the plaster tablet is stacked and placed above the blanking hole 4111, the bottom of the plaster tablet is supported by the supporting protrusions 4112, the material rack 412 is used for limiting, in this design, the four supporting protrusions 4112 are disposed and distributed in four corners, the lifting driving device 413 drives the movable plate 414 to move up and down, the mounting shaft 415 moves up and down along with the movable plate 414, one end of the connecting block 417 connected with the mounting shaft 415 is in lifting motion, the other end of the connecting block is connected with the roller 418, the roller 418 rolls in the guide hole 4191, the middle part of the guide hole 4191 is a circular arc guide hole 41912, so that the connecting block 417 swings, the mounting shaft 415 is driven to rotate, when moving up, the material taking end of the material taking assembly 416 is driven to suck plaster from the bottom of the blanking hole 4111 upwards, when moving down, the material taking end of the material taking assembly 416 is driven to rotate downwards, the material taking end is placed on the feeding device 42, and conveyed leftwards by the feeding device 42.
The lifting driving device 413 includes a first motor 4131, a cam 4132 and a connecting rod 4133; the first motor 4131 is installed on the frame 1, and the power output end is connected with the cam 4132; one end of the connecting rod 4133 is hinged to the protruding end of the cam 4132, the other end of the connecting rod is hinged to the movable plate 414, the first motor 4131 drives the cam 4132 to rotate, and the cam 4132 drives the movable plate 414 to move up and down through the connecting rod 4133.
Two blanking holes 4111 are arranged in a front-back distribution manner; the material racks 412 are arranged in two groups and are respectively and correspondingly arranged at the positions of the two blanking holes 4111; the take-off assembly 416 includes a mounting block 4161 and two suction nozzles 4162; the mounting block 4161 is fixed to the mounting shaft 415; the two suction nozzles 4162 are mounted on the mounting shaft 415 and are respectively located below the blanking holes 4111, two paste tablets are placed in the width direction of the traditional Chinese medicine adhesive tape in the design, and two products are formed, so that the two blanking holes 4111 are arranged to place the paste tablets, and the two suction nozzles 4162 are respectively used for taking materials from the blanking holes 4111 and placing the materials on a conveying device for feeding.
The feeding device 42 comprises a material guiding frame 421, a second motor 422, a driving shaft 423, a driven shaft 424, four chain wheels 425 and two chains 426; the material guiding frame 421 is provided with two material feeding guiding grooves 4211; an opening 42111 is formed in the middle of the feeding guide groove 4211; the driving shaft 423 and the driven shaft 424 are respectively and rotatably connected to the front side and the rear side of the material guiding frame 421; the second motor 422 is installed on the frame 1, and the power output end is connected with the driving shaft 423; each chain 426 is mounted between the driving shaft 423 and the driven shaft 424 by two sprockets 425, respectively; the two chains 426 are respectively located at the openings 42111 of the two feeding guide grooves 4211, the plaster tablet is placed on the feeding guide groove 4211, and the second motor 422 works to drive the chains 426 to convey the plaster tablet to the left.
The new release paper feeding mechanism 5 comprises a new release paper feeding shaft 51 and a deviation corrector 52; the deviation corrector 52 is arranged above the material guide plate 3 and is positioned on the right side of the feeding device 42; the new release paper feeding shaft 51 is arranged on the upper right of the deviation corrector 52, the new release paper is arranged on the new release paper feeding shaft 51 in a rolling manner, the new release paper feeding shaft 51 discharges the new release paper through motor driving, the new release paper is attached to the medical adhesive tape after bypassing the deviation corrector 52, the deviation corrector 52 is used for correcting the deviation of the new release paper, and the attaching precision of the medical adhesive tape is improved.
The material pulling device 6 comprises a second mounting frame 61, a third motor 62, a lower pressing roller 63, an upper pressing roller 64 and a limiting piece 65; the second mounting frame 61 is fixed on the frame 1; the front and rear sides of the second mounting frame 61 are respectively provided with a first sliding hole 611; the lower press roll 63 and the upper press roll 64 are arranged in an up-down distribution manner, the front end and the rear end of the lower press roll 63 are respectively in sliding connection with the first sliding hole 611 through the first sliding block 66, and the two ends of the upper press roll 64 and the lower press roll 63 are respectively in rotational connection with the first sliding block 66; a first gear 631 is mounted on the rear side of the lower press roller 63; a second gear 641 engaged with the first gear 631 is installed at the rear side of the upper pressing roller 64; the limiting pieces 65 are arranged in two and are respectively arranged above the first sliding holes 611 of the second mounting frame 61; the lower end of the limiting piece 65 is propped against the first sliding blocks 66 at the two ends of the upper pressing roller 64; the third motor 62 is arranged on the frame 1, and the power output end is connected with the lower pressing roller 63; the material belt is pressed between the upper pressing roller 64 and the lower pressing roller 63, and the third motor 62 drives the lower pressing roller 63 to rotate, so that the material belt can be pressed and conveyed leftwards.
The slitting mechanism 7 comprises a third mounting frame 71, a fourth motor 72, a transmission gear set 73, a driving shaft 74, a bottom roller 75, a knife roller 76 and a pressing device 77; the front and rear sides of the third mounting frame 71 are respectively provided with a second sliding hole 711; the driving shaft 74, the bottom roller 75 and the knife roller 76 are arranged on the third mounting frame 71 from bottom to top, the front end and the rear end of the driving shaft 74, the bottom roller 75 and the knife roller 76 are respectively connected with the second sliding hole 711 in a sliding manner through the second sliding block 78, and the two ends of the driving shaft 74, the bottom roller 75 and the knife roller 76 are respectively connected with the second sliding block 78 in a rotating manner; third gears 741 are respectively arranged on the front side and the rear side of the driving shaft 74; fourth gears 751 are respectively arranged on the front side and the rear side of the bottom roller 75; The front and rear of the knife roller 76 are respectively provided with a fifth gear 761; the fourth gear 751 is meshed with the third gear 741 and the fifth gear 761, respectively; the front, middle and rear parts of the driving shaft 74 are respectively provided with a support bearing 742; the support bearing 742 is in contact with the bottom roller 75; the fourth motor 72 is connected with a driving shaft 74 through a transmission gear set 73; the fourth motor 72 is a servo motor; The pressing device 77 is installed on the third installation frame 71 and presses the front part and the rear part of the knife roll 76 from above, in the design, the third installation frame 71 and the second installation frame 61 are integrally arranged, the fourth motor 72 drives the driving shaft 74 to rotate through the transmission gear set 73, the driving shaft 74 is meshed with the fourth gear 751 of the bottom roll 75 through the third gears 741 on the front side and the rear side, the fourth gear 751 of the bottom roll 75 is meshed with the fifth gear 761 of the knife roll 76, thereby driving the bottom roll 75 to rotate with the knife roll 76, all the transmissions on the slitting mechanism 7 are transmitted in a gear meshing mode, and the efficiency of transmitting torque through the gears can reach more than 90%, the stability is high, and in the rotary motion process of the shaft, one stressed end is slightly deformed first, and then the whole shaft is sequentially driven to move. Therefore, if only one end is provided with a gear, the abrasion degree of the stressed end is more serious than that of other places, and the diameter of the excircle of the cutting edge of the stressed end is smaller than that of other places over time, so that the slitting effect of the knife roller 76 is poor, and the two-side gear meshing mode is adopted for transmission, so that the torque distribution from the two ends to the center of the bottom roller 75 and the knife roller 76 is uniform, the abrasion degree of the knife roller 76 is correspondingly reduced, and the service life of the knife roller 76 is prolonged; Three support bearings 742 arranged on the driving shaft 74 are respectively supported at the front, middle and rear sides of the bottom, so that the bottom roller 75 is prevented from being slightly deformed and products cannot be cut out of the material belt, the knife roller 76 is pressed at the front side and the rear side by the pressing device 77, the knife roller 76 is pressed on the bottom roller 75, the pressing force between the knife roller 76 and the bottom roller 75 is improved, the material belt passes between the knife roller 76 and the bottom roller 75, the products are cut out of the material belt when passing, the fourth motor 72 is a servo motor, because the characteristics of a three-phase motor are that the output torque is in direct proportion to the frequency, the torque of the motor is increased along with the increase of the speed after the frequency of the motor is changed by the frequency converter, So at low speeds, the motor output torque is itself low, while in the servo motor output mode, the torque output by the servo motor is constant, no matter whether the motor speed is increased or not, so that the torque required by the knife roll 76 during operation can be satisfied.
The slitting mechanism 7 also comprises two dial indicators 79; the compressing device 77 comprises a mounting plate 771, two second hand wheels 772, two second screw rods 773 and two groups of pressing wheels 7742 and 774; the two second screw rods 773 are arranged in a front-back distribution manner and are connected with the third mounting frame 71 through second screw rod nuts 712; the lower end of the second screw rod 773 is rotationally connected with the mounting plate 771; the two second hand wheels 772 are respectively arranged at the upper ends of the two second screw rods 773; the two groups of pinch roller 7742 components 774 are arranged at the bottom of the mounting plate 771 in a front-back distribution manner; each set of pinch roller 7742 assemblies 774 comprises two side plates 7741 distributed front and back and two pinch rollers 7742 mounted between the two side plates 7741 in a left-right distribution; the two dial indicators are arranged on the third mounting frame and respectively correspond to the upper parts of the front end and the rear end of the mounting plate 771; the detection head of the dial indicator 79 is in contact with the mounting plate 771; the purpose of closing device 77 is in order to cut out the product smoothly from the material area, but pre-compaction pressure is too big then can aggravate the wearing and tearing of cutter roll 76, consequently set up percentage table 79 in both sides, the detection head of percentage table 79 contacts with mounting panel 771, then the deformation degree of cutter roll 76 then indirectly converts the reading of percentage table 79 into as the reference, the rethread second hand wheel 772 adjusts mounting panel 771, two percentage table 79 readings are the same, then indicate the pretightning force of front and back both sides is equal, then the wearing and tearing degree at cutter roll 76 both ends also can be unanimous, realize slowing down the purpose of cutter wearing and tearing.
The working principle of the embodiment is as follows:
The medical adhesive tape discharging device discharges medical adhesive tape, the medical adhesive tape is rolled up from the release paper through the release paper collecting shaft 22, the medical adhesive tape of the release paper is torn off and is conveyed to the upper side of the guide plate 3 from the right end after bypassing the deviation correcting guide shaft 105 of the medical adhesive tape deviation correcting mechanism 10, and is output to the material pulling device 6 from the left end of the guide plate 3, the plaster tablet is conveyed to the medical adhesive tape from the right end of the guide plate 3 through the material pulling device 6 by the plaster tablet feeding mechanism 4, when the new release paper feeding mechanism 5 passes through the new release paper feeding mechanism 5, the new release paper is stuck to the medical adhesive tape, the plaster tablet is reserved between the new release paper and the medical adhesive tape, when the plaster tablet passes through the material pulling device 6, the plaster tablet and the medical adhesive tape are pressed and conveyed to the slitting mechanism 7 from the left, the slit product is cut from the material tape by the slitting mechanism 7, the slit product is dropped on the blanking conveying mechanism 9 and conveyed to the left, the slit product is cut from the slit tape, all waste materials after the slit tape is rolled up by the slitting mechanism 8, and all the waste materials can be rolled up in a large scale, and the working efficiency is improved.
The above description should not be taken as limiting the scope of the invention, and any modifications, equivalent variations and modifications made to the above embodiments according to the technical principles of the present invention still fall within the scope of the technical solutions of the present invention.
Claims (7)
1. The utility model provides a medical sticky tape of resin cuts equipment which characterized in that: comprises a frame, a medical adhesive tape discharging mechanism, a material guide plate, a plaster feeding mechanism, a new release paper feeding mechanism, a material pulling device, a slitting mechanism, a waste material rolling mechanism and a discharging conveying mechanism which are arranged on the frame; the material guide plate is used for guiding the medical adhesive tape; the medical adhesive tape discharging mechanism is positioned below the material guide plate and comprises a medical adhesive tape discharging shaft, a release paper collecting shaft and a plurality of guide rollers; the plaster tablet feeding mechanism is arranged on the right side of the material guiding plate, and feeds plaster tablets one by one from the right end to the upper part of the material guiding plate; the novel release paper feeding mechanism is arranged above the material guide plate and is used for feeding out and attaching the novel release paper to the medical adhesive tape above the material guide plate; the material pulling device is arranged at the left side of the material guiding plate and is used for pressing the new release paper, the plaster tablet and the medical adhesive tape and pulling the new release paper, the plaster tablet to the right; the slitting mechanism is arranged at the left side of the material pulling device; the waste material winding mechanism is arranged at the upper left part of the slitting mechanism; the blanking conveying mechanism is arranged at the left side of the slitting mechanism;
The medical adhesive tape correction mechanism is also included; the medical adhesive tape correction mechanism is arranged below the right end of the guide plate and comprises a box shell, a first hand wheel, a first screw rod, a connecting frame and a correction guide shaft; the box shell is fixed on the frame; the first screw rod is rotatably connected in the box shell; the first hand wheel is positioned at the front side of the box shell and is connected with the first screw rod; the connecting frame is arranged in the box shell in a front-back sliding way through the guide post; the connecting frame is provided with a first screw nut matched with the first screw rod; the right end of the connecting frame is provided with a mounting part which extends out of the box shell and is positioned on the right side of the material guide plate; the deviation correcting guide shaft is arranged on the mounting part;
The plaster tablet feeding mechanism comprises a feeding device and a feeding device; the feeding device comprises a first mounting frame, a material rack, a lifting driving device, a movable plate, a mounting shaft, a material taking assembly, a connecting block, rollers and a guide plate; a blanking hole is formed above the first mounting frame; a plurality of supporting convex blocks are arranged in the blanking hole; the material rack is arranged on the first installation rack and is positioned beside the blanking hole; the movable plate can be movably connected to the rear side of the first mounting frame up and down; the power output end of the lifting driving device is connected with the movable plate and used for driving the movable plate to move up and down; the installation shaft is rotatably connected to the middle part of the movable plate; the material taking assembly is fixed on the mounting shaft and is positioned below the blanking hole; one end of the connecting block is fixed at the rear end of the mounting shaft; the roller is connected to the other end of the connecting block through a connecting shaft; the guide plate is fixed on the frame; the guide plate is provided with a guide hole; the guide holes comprise an upper vertical guide hole, a circular arc guide hole and a lower vertical guide hole which are sequentially arranged from top to bottom; the roller is movably connected in the guide hole; the feeding device is arranged below the feeding device;
The lifting driving device comprises a first motor, a cam and a connecting rod; the first motor is arranged on the frame, and the power output end of the first motor is connected with the cam; one end of the connecting rod is hinged with the protruding end of the cam, and the other end of the connecting rod is hinged with the movable plate.
2. The resin medical tape cutting apparatus according to claim 1, wherein: two blanking holes are distributed in front and back; the material racks are arranged in two groups and are respectively and correspondingly arranged at the positions of the two blanking holes; the material taking assembly comprises a mounting block and two suction nozzles; the mounting block is fixed on the mounting shaft; the two suction nozzles are arranged on the mounting shaft and are respectively positioned below the blanking holes.
3. A resin medical tape slitting apparatus as defined in claim 2, wherein: the feeding device comprises a material guiding frame, a second motor, a driving shaft, a driven shaft, four chain wheels and two chains; the material guide frame is provided with two feeding guide grooves; an opening is formed in the middle of the feeding guide groove; the driving shaft and the driven shaft are respectively and rotatably connected to the front side and the rear side of the material guide frame; the second motor is arranged on the frame, and the power output end of the second motor is connected with the driving shaft; each chain is arranged between the driving shaft and the driven shaft through two chain wheels respectively; the two chains are respectively positioned at the opening positions of the two feeding guide grooves.
4. The resin medical tape cutting apparatus according to claim 1, wherein: the new release paper feeding mechanism comprises a new release paper feeding shaft and a deviation corrector; the deviation corrector is arranged above the material guide plate and is positioned on the right side of the feeding device; the new release paper feeding shaft is arranged at the upper right part of the deviation corrector.
5. The resin medical tape cutting apparatus according to claim 1, wherein: the material pulling device comprises a second mounting frame, a third motor, a lower pressing roller, an upper pressing roller and a limiting piece; the second mounting frame is fixed on the frame; the front side and the rear side of the second mounting frame are respectively provided with a first sliding hole; the lower press roll and the upper press roll are arranged in an up-down distribution manner, and the front end and the rear end of the lower press roll are respectively connected with the first sliding hole in a sliding manner through the first sliding block; a first gear is arranged at the rear side of the lower pressing roller; a second gear meshed with the first gear is arranged on the rear side of the upper pressing roller; the limiting parts are arranged in two and are respectively arranged above the first sliding holes of the second mounting frame; the lower end of the limiting piece is propped against the first sliding blocks at the two ends of the upper pressing roller; the third motor is arranged on the frame, and the power output end of the third motor is connected with the lower pressing roller.
6. The resin medical tape cutting apparatus according to claim 1, wherein: the slitting mechanism comprises a third mounting frame, a fourth motor, a transmission gear set, a driving shaft, a bottom roller, a knife roller and a compacting device; the front side and the rear side of the third mounting frame are respectively provided with a second sliding hole; the driving shaft, the bottom roller and the knife roller are arranged on the third mounting frame from bottom to top, and the front end and the rear end are respectively connected with the second sliding hole in a sliding way through the second sliding block; third gears are respectively arranged on the front side and the rear side of the driving shaft; the front side and the rear side of the bottom roller are respectively provided with a fourth gear; the front and rear of the knife roller are respectively provided with a fifth gear; the fourth gear is meshed with the third gear and the fifth gear respectively; the front part, the middle part and the rear part of the driving shaft are respectively provided with a support bearing; the support bearing is in contact with the bottom roller; the fourth motor is connected with the driving shaft through a transmission gear set; the fourth motor is a servo motor; the compressing device is arranged on the third mounting frame and compresses the front part and the rear part of the knife roll from above.
7. The resin medical tape cutting apparatus as defined in claim 6, wherein: the slitting mechanism further comprises two dial indicators; the pressing device comprises a mounting plate, two second hand wheels, two second screw rods and two groups of pressing wheel assemblies; the two second screw rods are arranged in a front-back distribution mode and are connected with the third mounting frame through second screw rod nuts; the lower end of the second screw rod is rotationally connected with the mounting plate; the two second hand wheels are respectively arranged at the upper ends of the two second screw rods; the two groups of pinch roller assemblies are arranged at the bottom of the mounting plate in a front-back distribution manner; each group of pinch roller components comprises two side plates which are distributed front and back and two pinch rollers which are arranged between the two side plates in a left-right distribution manner; the two dial indicators are arranged on the third mounting frame and respectively correspond to the upper parts of the front end and the rear end of the mounting plate; the detection head of the dial indicator is contacted with the mounting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210895804.7A CN115123871B (en) | 2022-07-27 | 2022-07-27 | Medical adhesive tape cutting equipment for resin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210895804.7A CN115123871B (en) | 2022-07-27 | 2022-07-27 | Medical adhesive tape cutting equipment for resin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115123871A CN115123871A (en) | 2022-09-30 |
| CN115123871B true CN115123871B (en) | 2024-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210895804.7A Active CN115123871B (en) | 2022-07-27 | 2022-07-27 | Medical adhesive tape cutting equipment for resin |
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| Country | Link |
|---|---|
| CN (1) | CN115123871B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991740A (en) * | 2014-05-26 | 2014-08-20 | 苏州百骐电子材料有限公司 | Film uncoiling machine with automatic deviation rectifying function |
| CN105947769A (en) * | 2016-07-04 | 2016-09-21 | 江阴市科盛机械有限公司 | Automatic packaging film slitting machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7603966B2 (en) * | 2020-11-18 | 2024-12-23 | 株式会社オガワ | Tape cutter |
-
2022
- 2022-07-27 CN CN202210895804.7A patent/CN115123871B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103991740A (en) * | 2014-05-26 | 2014-08-20 | 苏州百骐电子材料有限公司 | Film uncoiling machine with automatic deviation rectifying function |
| CN105947769A (en) * | 2016-07-04 | 2016-09-21 | 江阴市科盛机械有限公司 | Automatic packaging film slitting machine |
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| Publication number | Publication date |
|---|---|
| CN115123871A (en) | 2022-09-30 |
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