CN109969837B - Full-automatic adhesive tape splitting machine - Google Patents
Full-automatic adhesive tape splitting machine Download PDFInfo
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- CN109969837B CN109969837B CN201910326444.7A CN201910326444A CN109969837B CN 109969837 B CN109969837 B CN 109969837B CN 201910326444 A CN201910326444 A CN 201910326444A CN 109969837 B CN109969837 B CN 109969837B
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- Prior art keywords
- paper tube
- rod
- roller
- rotating
- material roller
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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
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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
- B65H19/28—Attaching the leading end of the web to the replacement web-roll core or spindle
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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
- 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
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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
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/37—Tapes
- B65H2701/377—Adhesive tape
Landscapes
- Replacement Of Web Rolls (AREA)
Abstract
The invention discloses a full-automatic adhesive tape slitting machine which comprises an automatic paper tube feeding mechanism and an automatic slitting mechanism, wherein the automatic paper tube feeding mechanism comprises a paper tube box, a paper tube groove and a guide chute plate, and a push-pull rod is slidably arranged in the paper tube groove along the length direction; the automatic splitting mechanism comprises a rack, an unreeling assembly, two reeling assemblies, two reel changing assemblies and two belt cutting assemblies, wherein the unreeling assembly, the two reeling assemblies, the two reel changing assemblies and the two belt cutting assemblies are arranged on the rack; the winding assembly comprises two turntables and two material rollers, the two turntables are respectively installed on two opposite sides of the rack through the rotation of the motor, the two clamping seats which are respectively clamped and embedded with the end parts of the two material rollers are installed on the turntables in a rotating mode, the two sets of reel changing assemblies are respectively installed on two opposite sides of the rack, and each reel changing assembly comprises a mechanical arm and a mechanical claw which is used for clamping the end part of the material roller. The invention has the effects of high automation degree and high cutting efficiency.
Description
Technical Field
The invention relates to the technical field of splitting machines, in particular to a full-automatic adhesive tape splitting machine.
Background
A tape slitter is an apparatus for slitting a long tubular tape into a plurality of individual tape products, and is mainly used for slitting a large bundle of a roll of tape into a plurality of smaller tapes which are used daily for sale and use. In order to improve the overall working efficiency, it is usually necessary to fit a plurality of empty adhesive tape rolls onto the same loading roll. But at present, the messy empty adhesive tape roll is more troublesome to be sleeved on the feeding roller, and the empty adhesive tape roll is often required to be orderly firstly and then is sequentially sleeved on the feeding roller, so that the overall efficiency of roll type adhesive tape production is reduced while more manpower is consumed, and the production cost of adhesive tape production enterprises is improved.
In order to solve the problems, the chinese patent with patent publication number CN106904484A provides a full-automatic adhesive tape slitting mechanism, which comprises a slitting machine for slitting an adhesive tape, wherein the slitting machine is provided with a roller shaft, the roller shaft is sleeved with a paper tube, the full-automatic adhesive tape slitting mechanism further comprises a push-pull rod machine, a blanking mechanism, an automatic paper tube penetrating mechanism, a feeding mechanism and a manipulator, the push-pull rod machine, the blanking mechanism, the automatic paper tube penetrating mechanism and the feeding mechanism are all located on one side of the slitting machine, the manipulator is located in front of the slitting machine, and the push-pull rod machine, the blanking mechanism, the automatic paper tube penetrating mechanism and the feeding mechanism are all arranged along the width direction of the slitting machine.
The above prior art solutions have the following drawbacks: this cutting machine is similar with the cutting machine of using in the industry at present, when changing a roll after accomplishing a rolling, needs the manual work to carry the material roller of new sticky tape book of cup jointing to cutting machine the place ahead, presss from both sides new material roller by the manipulator again and installs on the cutting machine, but also needs the manual work to laminate each sticky tape of cutting again on new material roller, does not realize full automation and cuts, has reduced production efficiency.
Disclosure of Invention
The invention aims to provide a full-automatic adhesive tape slitting machine which is high in automation degree, slitting efficiency and slitting quality.
The invention is realized by the following technical scheme:
a full-automatic adhesive tape slitting machine comprises an automatic paper tube feeding mechanism and an automatic slitting mechanism, wherein the automatic paper tube feeding mechanism comprises a paper tube box, a paper tube groove and a material guide groove plate for connecting a discharge port of the paper tube box with the paper tube groove, and a push-pull rod is slidably mounted in the paper tube groove along the length direction;
the automatic splitting mechanism comprises a rack, an unreeling assembly, two reeling assemblies, two reel changing assemblies and two tape cutting assemblies, wherein the unreeling assembly, the two reeling assemblies, the two reel changing assemblies and the two tape cutting assemblies are arranged on the rack, and the tape cutting assemblies are used for cutting off adhesive tapes during reel changing;
the winding assembly comprises two turntables and two material rollers, the two turntables are respectively installed on two opposite sides of the rack in a rotating mode through a motor, the two clamping seats which are respectively clamped and embedded with the end portions of the two material rollers are installed on the turntables in a rotating mode, the two winding changing assemblies are installed on two opposite sides of the rack respectively, and each winding changing assembly comprises a mechanical arm and a mechanical claw which is used for clamping the end portion of a roller shaft of each material roller.
By adopting the technical scheme, a batch of paper tubes are placed in the paper tube box, the paper tubes in the paper tube box automatically roll to the paper tube grooves from the discharge port at the bottom of the paper tube box under the guiding action of the guide chute plate, and the material roller placed on the roller changing table is pulled into the paper tube grooves by the push-pull rod slidably mounted in the paper tube grooves, so that each paper tube in the paper tube grooves is sleeved on the material roller, and the automatic feeding of a plurality of paper tubes of the material roller is realized. The material roller sleeved with the paper tube is sent to a roller changing table, and is clamped by a mechanical arm and a mechanical claw and is installed on two clamping seats of the turntable for rolling.
In the winding process, the two turnplates and the rack are relatively fixed, one material roller rotates to wind, and the other material roller is kept static to be replaced. When accomplishing a rolling and need changing a roll, rethread motor drive carousel rotates, makes the position interchange between two material rollers, and the material roller surface that does not roll this moment can directly laminate with each sticky tape, and rethread cutting assembly cuts off sticky tape position department between two material rollers, realizes changing a roll.
In the whole process of cutting the adhesive tape, the paper tube is mounted on the material roller, the material roller is mounted on the reel changing, the whole process is completely realized, automatic production is realized, the material roller does not need to be mounted manually, the adhesive tape does not need to be attached to the surface of the material roller which is not wound manually, the labor cost is saved, the reel changing time is reduced, and therefore the production efficiency is improved; and each adhesive tape is synchronously attached to the material roller which is not wound, so that the winding synchronism of each adhesive tape is better, the winding is more orderly, and the winding quality of the adhesive tape is improved.
Further setting the following steps: the clamping seat comprises a rotary cylinder and a top plug, the rotary cylinder is rotatably installed on the rotary table along the direction of the central axis of the rotary table, the top plug is fixedly connected with the piston rod part of the rotary cylinder and matched with the end part of the material roller, and two ends of the material roller are tightly abutted and fixed with the top plugs on the two opposite rotary cylinders.
Through adopting above-mentioned technical scheme, the material roller of not rolling of placing on roll change platform is got and is held and thereby material roller both ends are kept relatively fixed through two revolving cylinder's top stopper support tightly with revolving cylinder through arm and gripper directness, and revolving cylinder is rotated by the motor drive of installing on the carousel, drives the material roller and rotates and then realize the rolling. The installation and the dismantlement of material roller are more convenient, also need not manual operation, are favorable to improving roll change efficiency.
Further setting the following steps: the arm is including rotating first armed lever and the second armed lever of connecting, and the one end of first armed lever is rotated through first motor and is installed in the frame, and the other end fixed mounting of first armed lever has the second motor, the one end of second armed lever and the output shaft fixed connection of second motor, the gripper is installed the second armed lever is kept away from one of first armed lever and is served.
Through adopting above-mentioned technical scheme, the arm is rotated by first armed lever and second armed lever and is connected and form, and just first armed lever is rotated by rack-mounted first motor drive, and the second armed lever is rotated by the second motor drive of installing on first armed lever, then the arm can rotate comparatively conveniently in automatic cutting mechanism department, makes things convenient for the arm to carry out the centre gripping to the material roller and shifts, improves roll change efficiency.
Further setting the following steps: the belt cutting assembly comprises a rotating rod, a cutting rod, a cutter, two connecting rods, a first pressing roller, a second pressing roller, two first supporting rods and two second supporting rods, the rotating rod is rotatably mounted on the rack along the axial direction of the material roller, two ends of the cutting rod are fixedly connected with the rotating rod through the two connecting rods, the cutting rod is parallel to the rotating rod, and the cutter is axially fixed on the cutting rod along the material roller; one ends of the two first supporting rods are respectively fixed with the two connecting rods, and the other ends of the two first supporting rods are respectively fixed with a roll shaft of the first pressing roll; one end of each of the two second supporting rods is fixed with the rotating rod, the other end of each of the two second supporting rods is fixed with the roll shaft of the second pressing roll, and the first pressing roll and the second pressing roll can rotate to abut against the lateral surfaces of the material rolls respectively.
By adopting the technical scheme, when the material roller which is not rolled rotates to the rolling position in the roll changing process, the rotating rod is rotated, the cutting rod is driven to rotate through the connecting rod, and the cutter fixed on the cutting rod pushes down one side of the adhesive tape between the two material rollers to cut the adhesive tape. Simultaneously first compression roller and second compression roller rotate respectively to compressing tightly on two material rollers, make roll change in-process sticky tape can stabilize with the material roller laminating of treating the rolling, even the cutter cuts off the sticky tape, the sticky tape also is difficult for breaking away from the material roller surface of treating the receipts roll, improves roll change in-process stability. After the action of cutting the adhesive tape once is completed, the rotating rod rotates reversely to enable the cutter to return without influencing the normal rolling of the material roller, and the adhesive tape is cut off more quickly and conveniently in the roll changing process.
Further setting the following steps: the lower one side of baffle box plate is rotated and is installed and to be covered the arc clamp plate that closes the fiber container groove, the fiber container groove is kept away from one side of baffle box plate is equipped with first conveyer belt, first conveyer belt is followed the length direction in fiber container groove extends to one side of roll changing platform, the perpendicular to is followed respectively at the both ends of arc clamp plate the fiber container groove length direction is provided with the driving lever, works as the arc clamp plate rotates to opening during the fiber container groove, the driving lever upwards rotates and stirs the material roller to on the first conveyer belt.
Through adopting above-mentioned technical scheme, when the arc clamp plate rotated to the lid and closes the fiber container groove, can support a plurality of fiber containers in the fiber container groove and press in the fiber container groove, made a plurality of fiber containers be difficult for empting in the fiber container groove, ensured that the push-and-pull rod can be smoothly with the material roller pulling to passing a plurality of fiber container, the automation of material roller goes up the fiber container process more smoothly. After the push-and-pull rod pulls the material roller to the paper tube groove and finishes feeding the paper tube, the arc-shaped pressing plate is rotated to open the paper tube groove, the shifting levers at the two ends of the arc-shaped pressing plate upwards rotate and upwards shift the material roller to leave the paper tube groove, the material roller rolls to a first conveying belt under the action of self inertia, the first conveying belt conveys the material roller of the fed paper tube to the upper roller of the splitting machine on one side of the roller changing table, and the mechanical arm and the mechanical claw are convenient to clamp the material roller. This process realizes moving the material roller that the fiber container was established to the cover automatically out the paper tube groove, reduces the material roller and moves out the required manpower time of paper tube groove and transportation, improves material roller transfer efficiency and then improves production efficiency.
Further setting the following steps: the length direction of the roll changing table is consistent with the axial direction of the material roller, the middle of the roll changing table is concave and provided with a second conveyor belt, one end, close to the feeding end of the conveyor belt, of the roll changing table is provided with a discharging seat, and the upper surface of the discharging seat is provided with a first arc-shaped groove with the diameter equal to that of the material roller.
Through adopting above-mentioned technical scheme, when accomplishing once the change of lap, the material roller clamp that the arm will have received the book is put to the roll change bench, push-and-pull rod will expect the roller to the pulling of seat place one side of unloading under drive assembly's effect this moment, the material roller is to the removal of seat place one side of unloading, and the sticky tape on the material roller is then stopped stopping to stop on the roll change bench by the seat of unloading because the diameter is greater than the diameter of first arc wall, the conveyer belt rethread second conveyer belt that stops at roll change bench department transports to collection device, realize the quick automatic discharge between sticky tape and the material roller.
Further setting the following steps: a sliding frame is arranged at one end, away from the roller changing table, of the paper tube groove, the push-pull rod is slidably mounted on the sliding frame and in the paper tube groove through a driving assembly, the driving assembly comprises a sliding seat, a driving motor and a reciprocating screw rod, the sliding seat is slidably clamped on the sliding frame, and one end, away from the second conveying belt, of the push-pull rod is fixed on the sliding seat; the two ends of the reciprocating screw rod are rotatably arranged on the sliding frame, the reciprocating screw rod is fixedly connected with an output shaft of the driving motor, and the reciprocating screw rod penetrates through the bottom of the sliding seat and is in threaded fit with the sliding seat.
By adopting the technical scheme, the driving motor drives the reciprocating screw rod to rotate, the sliding seat is driven to move on the sliding frame through the thread matching effect between the reciprocating screw rod and the sliding seat, so that the push-pull rod with one end fixed on the sliding seat is driven to move in a reciprocating manner, different material rollers are repeatedly pulled by the push-pull rod to enter the paper tube groove, and the material rollers can enter the paper tube groove more conveniently and quickly.
Further setting the following steps: the end part, close to the second conveying belt, of the end of the push-pull rod is provided with a hook clamped with a roller shaft of the material roller, the hook is in a semi-cylindrical tubular shape with a horizontal axis and an upward opening, and one end, far away from the push-pull rod, of the hook is closed and provided with a second arc-shaped groove in which the end part of the material feeding roller is embedded.
By adopting the technical scheme, when the push-pull rod moves to one end of the second conveying belt, the material roller which is coiled is placed on the second conveying belt by the mechanical arm and the mechanical claw, the end part of the material roller is embedded in the arc-shaped groove of the hook, and when the push-pull rod returns under the driving action of the driving assembly, the material roller on the second conveying belt is pulled to the paper tube groove. The material roller of the paper tube to be fed is connected with the push-pull rod through the hook, the connection mode is simple, the material roller is conveniently pulled away to be separated from the push-pull rod by the pulling rods at the two ends of the arc-shaped pressing plate, and the material roller and the push-pull rod are more conveniently disassembled.
In conclusion, the beneficial technical effects of the invention are as follows:
(1) batch paper tubes are placed in the paper tube box and automatically roll into the paper tube grooves under the guiding action of the material guide groove plate, the driving assembly drives the push-pull rod to pull the material roller detached from the splitting machine into the paper tube grooves through the second conveying belt, and automatic feeding of the paper tubes of the material roller is achieved; meanwhile, the wound adhesive tape of the material roller which finishes winding stays on the second conveyor belt under the limiting action of the discharging seat in the process of being pulled, and then is automatically conveyed to the collecting device by the second conveyor belt; the feeding and the discharging of the material roller are all automatically carried out, the labor cost is saved, and the feeding and the discharging time of the material roller are shortened, so that the production efficiency is improved.
(2) In the roll changing process, when the cutter cuts the adhesive tape, the first compression roller and the second compression roller in the tape cutting assembly are respectively rotated to be tightly pressed on the two material rollers, so that the adhesive tape can be stably attached to the material rollers to be rolled, even if the cutter cuts the adhesive tape, the adhesive tape is not easy to separate from the surface of the material roller to be rolled, and the stability of the roll changing process is improved.
(3) The arc-shaped pressing plate capable of covering the paper tube groove is rotatably arranged on the lower side of the material guide groove plate, so that a plurality of paper tubes in the paper tube groove can be pressed in the paper tube groove in a supporting manner, the paper tubes are not prone to toppling in the paper tube groove, the push-pull rod can smoothly pull the material roller to penetrate through the paper tubes, and the automatic paper tube feeding process of the material roller is smoother. The arc clamp plate both ends set up the driving lever, after the push-and-pull rod will expect that the roller stimulates to accomplish in the fiber container groove and go up the fiber container, rotate arc clamp plate to opening the fiber container groove, make the driving lever at arc clamp plate both ends upwards rotate and will expect that the roller upwards stir to leaving the fiber container groove, the material roller rolls under self inertial action on to first conveyer belt, first conveyer belt again will go up the material roller of good fiber container and transport to the roller department on the cutting machine of roll changing platform one side, make things convenient for arm and gripper to press from both sides the material roller.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention when the curved platen covers the paper tube slot;
FIG. 2 is a schematic view showing the overall structure of the curved platen of the present invention when it opens the slot of the paper cartridge;
FIG. 3 is an enlarged schematic view of the area A in FIG. 1;
FIG. 4 is a schematic view of the slitting mechanism of the present invention;
FIG. 5 is a schematic view of the construction of the belt cutting assembly of FIG. 4;
FIG. 6 is a schematic view of the winding assembly of the present invention.
Reference numerals: 1. a paper cartridge case; 2. a paper tube slot; 3. a chute plate; 4. a push-pull rod; 5. a frame; 6. an unwinding assembly; 7. a winding component; 8. a roll change assembly; 9. cutting the belt assembly; 10. changing a roller table; 11. a turntable; 12. a material roller; 13. a card holder; 14. a mechanical arm; 15. a gripper; 16. a rotating cylinder; 17. a top plug; 18. a first arm; 19. a second arm; 20. a first motor; 21. a second motor; 22. a rotating rod; 23. cutting a rod; 24. a cutter; 25. a connecting rod; 26. a first press roll; 27. a second press roll; 28. a first support bar; 29. a second support bar; 30. an arc-shaped pressing plate; 31. a first conveyor belt; 32. a deflector rod; 33. a second conveyor belt; 34. a discharging seat; 35. a first arc-shaped slot; 36. a sliding frame; 37. a sliding seat; 38. a drive motor; 39. a reciprocating screw rod; 40. hooking; 41. a second arc-shaped slot; 42. a cam; 43. a connecting rod; 44. turning over the rod; 45. a first folding bar; 46. a second folding bar; 47. a vertical plate; 48. an inclined plate; 49. a guide groove; 50. a transition plate; 51. a stay bar.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, the invention discloses a full-automatic adhesive tape slitting machine, which comprises an automatic paper tube feeding mechanism and an automatic slitting mechanism. The automatic paper tube feeding mechanism comprises a paper tube box 1, a paper tube groove 2 and a guide groove plate 3 used for connecting a discharge hole of the paper tube box 1 with the paper tube groove 2, the guide groove plate 3 is composed of an integrally formed vertical plate 47 and an inclined plate 48, a guide groove 49 through which a plurality of paper feeding tubes pass is formed in the vertical plate 47 and the inclined plate 48, and the vertical plate 47 extends into the material collecting box from the discharge hole at the bottom of the material collecting box and is fixedly attached to the side wall at the discharge hole of the material collecting box. A push-pull rod 4 is slidably arranged in the paper tube groove 2 along the length direction. The automatic slitting mechanism comprises a rack 5, an unreeling assembly 6 arranged on the rack 5, two sets of reeling assemblies 7, two sets of reel changing assemblies 8 and two sets of belt cutting assemblies 9 for cutting off adhesive tapes during reel changing.
Referring to fig. 2, the unwinding assembly 6 includes an unwinding roller rotatably mounted on the frame 5 and a plurality of cutter discs, and the plurality of cutter discs divide the wide adhesive tape into a plurality of narrow adhesive tapes. The roll changing table 10 which is abutted against one end of the paper tube groove 2 and is arranged in the same direction as the paper tube groove 2 is arranged on one side of the rack 5, and the material roller 12 detached from the rack 5 is placed on the roll changing table 10 through the roll changing assembly 8. A first conveyor belt 31 is arranged on one side of the paper tube slot 2 far away from the material guide slot plate 3, a transition plate 50 is fixedly connected between the first conveyor belt 31 and the paper tube slot 2, and the first conveyor belt 31 extends to one side of the roll changing table 10 along the length direction of the paper tube slot 2.
Two sets of reel changing assemblies 8 are respectively arranged on two opposite sides of the rack 5, each reel changing assembly 8 comprises a mechanical arm 14 and a mechanical claw 15 used for clamping the end part of a roll shaft of the material roller 12, and the two sets of mechanical arms 14 and the mechanical claws 15 respectively clamp two ends of the material roller 12, so that the material roller 12 which is not wound is arranged on the winding assembly 7 or the material roller 12 which is wound is placed on the reel changing table 10. The mechanical arm 14 comprises a first arm lever 18 and a second arm lever 19 which are connected in a rotating mode, one end of the first arm lever 18 is rotatably installed on the rack 5 through a first motor 20, the other end of the first arm lever 18 is fixedly installed with a second motor 21, one end of the second arm lever 19 is fixedly connected with an output shaft of the second motor 21, and the mechanical claw 15 is installed at one end, far away from the first arm lever 18, of the second arm lever 19.
Referring to fig. 1 and 2, in order to stabilize the position of the paper tube during the process of feeding the paper tube by the material roller 12, an arc-shaped pressing plate 30 capable of covering the paper tube slot 2 is rotatably installed at the lower side of the material guide slot plate 3 through a rotating assembly. And shift levers 32 are respectively fixed at two ends of the arc-shaped pressing plate 30 along a direction vertical to the length direction of the paper tube slot 2, and when the arc-shaped pressing plate 30 rotates to open the paper tube slot 2, the shift levers 32 rotate upwards and shift the material roller 12 to the first conveyor belt 31. The rotating assembly comprises a rotating motor (not shown in the figure), a cam 42, a connecting rod 43 and a turning rod 44, the rotating motor is fixedly arranged at the bottom of the paper tube box 1, an output shaft of the rotating motor is fixedly connected with the cam 42, one end of the connecting rod 43 is hinged on the cam 42, and the other end of the connecting rod is hinged with one end of the turning rod 44. One end of the turning rod 44 far away from the connecting rod 43 is fixedly connected with the end part of the arc-shaped pressing plate 30, and the middle part of the turning rod 44 is rotatably arranged on one side of the paper tube box 1 through a supporting rod.
When slitting is carried out, a batch of paper tubes are placed in the paper tube box 1 and automatically roll into the paper tube grooves 2 through the material guide groove plates 3, the push-pull rod 4 replaces the paper tubes from the winding assembly 7 and pulls the material rollers 12 placed on the roller changing table 10 into the paper tube grooves 2, and automatic paper tube feeding of the material rollers 12 is achieved. After the paper tube is sleeved by the material roller 12, the turning rod 44 is driven by the rotating assembly to rotate to drive the arc-shaped pressing plate 30 to rotate to open the paper tube groove 2, the shifting rod 32 at two ends of the arc-shaped pressing plate 30 shifts the material roller 12 sleeved with the paper tube to the first conveying belt 31, the first conveying belt 31 conveys the material roller 12 sleeved with the paper tube to one side of the roller changing table 10, the mechanical arm 14 and the mechanical claw 15 are convenient to clamp the material roller 12, and the material roller 12 is more convenient to install.
The length direction of the roll changing table 10 is consistent with the axial direction of the material roller 12, the middle of the roll changing table 10 is concave and provided with a second conveyor belt 33, one end, close to the feeding end of the conveyor belt, of the roll changing table 10 is fixedly provided with a discharging seat 34, the discharging seat 34 is in a square shape, and the upper surface of the discharging seat is provided with a first arc-shaped groove 35 with the diameter equal to that of the material roller 12. When one-time coil change is completed, the mechanical arm 14 and the mechanical claw 15 clamp and place the material roller 12 which is coiled on the roller changing table 10, at the moment, the push-pull rod 4 pulls the material roller 12 to one side where the discharging seat 34 is located under the action of the driving assembly, the material roller 12 moves to one side where the discharging seat 34 is located, the adhesive tape on the material roller 12 is stopped and stopped on the roller changing table 10 by the discharging seat 34 due to the fact that the diameter of the adhesive tape is larger than that of the first arc-shaped groove 35, and the adhesive tape which is stopped at the roller changing table 10 is conveyed to the collecting device through the second conveying belt 33, and therefore rapid automatic discharging between the adhesive tape and the material roller 12 is achieved.
Referring to fig. 2, a sliding frame 36 is fixedly installed at one end of the paper tube slot 2 far away from the roll changing table 10, and the push-pull rod 4 is slidably installed on the sliding frame 36 and in the paper tube slot 2 through a driving assembly. The driving assembly comprises a sliding seat 37, a driving motor 38 and a reciprocating screw rod 39, the sliding frame 36 is in a long straight strip shape, a sliding groove for embedding the sliding seat 37 is formed in the upper surface of the sliding frame, the cross section of the sliding seat 37 is in a T shape, the bottom of the sliding seat is embedded into the sliding groove in a sliding mode, and one end, far away from the second conveying belt 33, of the push-pull rod 4 is fixed on the sliding seat 37. Two ends of the reciprocating screw rod 39 are rotatably arranged on the sliding frame 36, the reciprocating screw rod 39 is fixedly connected with an output shaft of the driving motor 38, and the reciprocating screw rod 39 penetrates through the bottom of the sliding seat 37 and is in threaded fit with the sliding seat 37. A hook 40 (see fig. 3) which is embedded with the roller shaft of the material roller 12 is integrally formed at one end of the push-pull rod 4 close to the second conveyor belt 33, the hook 40 is in a semi-cylindrical tube shape with a horizontal axis and an upward opening, and one end of the hook 40 far away from the push-pull rod 4 is closed and provided with a second arc-shaped groove 41 in which the end of the material roller 12 is embedded.
When the push-pull rod 4 moves to one end of the second conveyor belt 33, the mechanical arm 14 and the mechanical claw 15 place the wound material roller 12 on the second conveyor belt 33, the end part of the material roller 12 is embedded in the arc-shaped groove of the hook 40, and the push-pull rod 4 pulls the material roller 12 on the second conveyor belt 33 into the paper tube groove 2 when being driven to return by the driving assembly. The material roller 12 to be loaded on the paper tube is connected with the push-pull rod 4 through the hook 40, the connection mode is simple, the shift rods 32 at the two ends of the arc-shaped pressing plate 30 are convenient to shift the material roller 12 to be separated from the push-pull rod 4, and the material roller 12 and the push-pull rod 4 are more convenient to disassemble and assemble.
Referring to fig. 4 and 5, two sets of winding assemblies 7 are oppositely mounted on the frame 5 from top to bottom, each set of winding assembly 7 includes two turntables 11 and two material rollers 12, the two turntables 11 are respectively rotatably mounted on two opposite sides of the frame 5 through motors, two support rods 51 are further fixed between the two opposite turntables 11, and the two support rods 51 are respectively located on two opposite sides of a plane formed by central axes of the two material rollers 12. Two clamping seats 13 which are respectively clamped and fixed with the end parts of the two material rollers 12 are rotatably arranged on the rotary table 11. The clamping seat 13 comprises a rotary cylinder 16 and a top plug 17 (see fig. 6), the rotary cylinder 16 is rotatably mounted on the rotary table 11 along the central axis direction of the rotary table 11, a motor with an output shaft fixedly connected with the cylinder body part of the rotary cylinder 16 is mounted on the rotary table 11, the top plug 17 is fixedly connected with the piston rod part of the rotary cylinder 16, a caulking groove (not shown in the figure) for embedding the top plug 17 is formed in the end part of the material roller 12, two ends of the material roller 12 are respectively and fixedly connected with the rotary cylinder 16 through the clamping and abutting effect of the top plug 17 and the caulking groove, the rotary cylinder 16 can drive the material roller 12 to rotate more stably when rotating, and a rubber pad is attached to the contact surface of the top plug 17 and the caulking groove.
In the winding process, the two turntables 11 and the rack 5 are kept relatively fixed, one material roller 12 on each turntable 11 is driven by a motor to rotate by a rotating cylinder 16 for winding, and the other material roller 12 is kept static for replacement. The material rollers 12 on the two turntables 11 have the same winding speed and the wound adhesive tapes are staggered. When finishing a rolling and needing to change the roll, the turntable 11 is driven by the motor to rotate, so that the positions of the two material rollers 12 on each turntable 11 are changed, the surfaces of the material rollers 12 which are not rolled can be directly attached to each adhesive tape, the supporting rods 51 jack up the adhesive tape between the two material rollers 12 upwards, the tape cutting assembly 9 can cut off the adhesive tape at the position between the two material rollers 12, and the roll changing is realized.
Referring to fig. 5, the tape cutting assembly 9 includes a rotating bar 22, a cutting bar 23, a cutting knife 24, two connecting bars 25, a first pressing roller 26, a second pressing roller 27, two first supporting bars 28, and two second supporting bars 29. The rotating rod 22 is axially and rotatably mounted on the frame 5 along the material roller 12, two ends of the cutting rod 23 are fixedly connected with the rotating rod 22 through two connecting rods 25, the cutting rod 23 is parallel to the rotating rod 22, and the cutting knife 24 is axially fixed on the cutting rod 23 along the material roller 12. One ends of the two first support rods 28 are fixed to the two connecting rods 25, respectively, and the other ends are fixed to the roller shafts of the first press rollers 26, respectively. One ends of the two second struts 29 are fixed to the rotating rods 22, and the other ends are fixed to the roller shafts of the second pressing rollers 27. The first press roller 26 and the second press roller 27 are rotatable to abut against the side peripheral surfaces of the two material rollers 12, respectively. Two second branches 29 all include first folding rod 45 and second folding rod 46, and the one end of first folding rod 45 is fixed with bull stick 22, and the other end is fixed with second folding rod 46, and the one end that first folding rod 45 was kept away from to second folding rod 46 is fixed with the roller of second compression roller 27, and is the contained angle setting between first folding rod 45 and the second folding rod 46 to second compression roller 27 can stabilize and compress tightly on material roller 12.
The first compression roller 26 and the second compression roller 27 rotate to be tightly pressed on the two material rollers 12 respectively, so that the adhesive tape can be stably attached to the material rollers 12 to be wound in the roll changing process, even if the adhesive tape is cut off by the cutter 24, the adhesive tape is not easy to separate from the surface of the material roller 12 to be wound, and the stability in the roll changing process is improved.
The implementation principle and the beneficial effects of the embodiment are as follows: batch paper tubes are placed in the paper tube box 1 and automatically roll into the paper tube grooves 2 under the guiding action of the material guide groove plates 3, the push-pull rod 4 is driven by the driving assembly to pull the material roller 12 detached from the splitting machine into the paper tube grooves 2 through the second conveying belt 33, and automatic feeding of the paper tubes of the material roller 12 is achieved. The material roller 12 which finishes feeding the paper tube is shifted to the first conveying belt 31 through the shifting lever 32 at the end part of the arc-shaped pressing plate 30, the first conveying belt 31 conveys the material roller 12 which finishes feeding the paper tube to one side of the roller changing table 10, and the mechanical arm 14 and the mechanical claw 15 are convenient to clamp the material roller 12 and install the material roller in the winding assembly 7.
When accomplishing a rolling and needing the change of lap, rethread motor drive carousel 11 rotates, make position interchange between two material rollers 12, the material roller 12 surface of not rolling this moment can directly laminate with each sticky tape, rethread cutting assembly 9 cuts off the sticky tape in position department between two material rollers 12, realize automatic change of lap, change the lap in-process sticky tape can be stable with the material roller 12 laminating of treating the rolling, each sticky tape also can keep good synchronism after the change of lap, be favorable to improving sticky tape rolling quality.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (5)
1. The utility model provides a full-automatic adhesive tape cutting machine, includes automatic fiber container mechanism and automatic cutting mechanism, its characterized in that of going up: the automatic paper tube feeding mechanism comprises a paper tube box (1), a paper tube groove (2) and a material guide groove plate (3) used for connecting a discharge hole of the paper tube box (1) with the paper tube groove (2), and a push-pull rod (4) is installed in the paper tube groove (2) in a sliding mode along the length direction;
the automatic splitting mechanism comprises a rack (5), an unreeling assembly (6) arranged on the rack (5), two reeling assemblies (7), two reel changing assemblies (8) and two belt cutting assemblies (9) used for cutting off adhesive tapes during reel changing, wherein a roller changing table (10) abutted against one end of the paper tube groove (2) is arranged on one side of the rack (5);
the winding assembly (7) comprises two turntables (11) and two material rollers (12), the two turntables (11) are respectively rotatably installed on two opposite sides of the rack (5) through motors, two clamping seats (13) which are respectively clamped and fixed with the end parts of the two material rollers (12) are rotatably installed on the turntables (11), two groups of reel changing assemblies (8) are respectively installed on two opposite sides of the rack (5), and each reel changing assembly (8) comprises a mechanical arm (14) and a mechanical claw (15) used for clamping the end part of a roller shaft of each material roller (12);
an arc-shaped pressing plate (30) capable of covering the paper tube groove (2) is rotatably installed on the lower side of the material guide groove plate (3) through a rotating assembly, a first conveying belt (31) is arranged on one side, away from the material guide groove plate (3), of the paper tube groove (2), the first conveying belt (31) extends to one side of the roller changing table (10) along the length direction of the paper tube groove (2), shift rods (32) are respectively arranged at two ends of the arc-shaped pressing plate (30) along the direction perpendicular to the length direction of the paper tube groove (2), and when the arc-shaped pressing plate (30) rotates to open the paper tube groove (2), the shift rods (32) rotate upwards and shift the material rollers (12) to the first conveying belt (31);
the rotating assembly comprises a rotating motor, a cam (42), a connecting rod (43) and a turning rod (44), the rotating motor is fixedly installed at the bottom of the paper tube box (1), an output shaft of the rotating motor is fixedly connected with the cam (42), one end of the connecting rod (43) is hinged to the cam (42), and the other end of the connecting rod is hinged to one end of the turning rod (44); one end of the turning rod (44) far away from the connecting rod (43) is fixedly connected with the end part of the arc-shaped pressing plate (30), and the middle part of the turning rod (44) is rotatably arranged on one side of the paper tube box (1) through a support rod;
the length direction of the roll changing table (10) is consistent with the axial direction of the material roller (12), the middle of the roll changing table (10) is concave and provided with a second conveyor belt (33), one end, close to the feeding end of the second conveyor belt (33), of the roll changing table (10) is provided with a discharging seat (34), and the upper surface of the discharging seat (34) is provided with a first arc-shaped groove (35) with the diameter equal to that of the material roller (12);
the belt cutting assembly (9) comprises a rotating rod (22), a cutting rod (23), a cutter (24), two connecting rods (25), a first pressing roller (26), a second pressing roller (27), two first supporting rods (28) and two second supporting rods (29), the rotating rod (22) is axially and rotatably mounted on the rack (5) along the material roller (12), two ends of the cutting rod (23) are fixedly connected with the rotating rod (22) through the two connecting rods (25), the cutting rod (23) is parallel to the rotating rod (22), and the cutter (24) is axially fixed on the cutting rod (23) along the material roller (12); one ends of the two first supporting rods (28) are respectively fixed with the two connecting rods (25), and the other ends of the two first supporting rods are respectively fixed with a roll shaft of the first pressing roll (26); one end of each of the two second support rods (29) is fixed with the rotating rod (22) respectively, the other end of each of the two second support rods is fixed with the roll shaft of the second pressing roll (27), and the first pressing roll (26) and the second pressing roll (27) can rotate to abut against the lateral periphery of the material roll (12) respectively.
2. The fully automatic adhesive tape slitter according to claim 1, wherein: the clamping seat (13) comprises a rotating cylinder (16) and a top plug (17), the rotating cylinder (16) is rotatably mounted on the rotating disc (11) along the direction of the central axis of the rotating disc (11), the top plug (17) is fixedly connected with the piston rod part of the rotating cylinder (16) and is matched with the end part of the material roller (12), and two ends of the material roller (12) are abutted and fixed with the top plugs (17) on the two opposite rotating cylinders (16).
3. The fully automatic adhesive tape slitter according to claim 2, wherein: arm (14) are including rotating first armed lever (18) and second armed lever (19) of connecting, and the one end of first armed lever (18) is rotated through first motor (20) and is installed on frame (5), and the other end fixed mounting of first armed lever (18) has second motor (21), the one end of second armed lever (19) and the output shaft fixed connection of second motor (21), gripper (15) are installed one of keeping away from first armed lever (18) is served in second armed lever (19).
4. The fully automatic adhesive tape slitter according to claim 1, wherein: a sliding frame (36) is arranged at one end, away from the roll changing table (10), of the paper tube groove (2), the push-pull rod (4) is slidably mounted on the sliding frame (36) and in the paper tube groove (2) through a driving assembly, the driving assembly comprises a sliding seat (37), a driving motor (38) and a reciprocating screw rod (39), the sliding seat (37) is slidably embedded in the sliding frame (36), and one end, away from the second conveying belt (33), of the push-pull rod (4) is fixed on the sliding seat (37); the two ends of the reciprocating screw rod (39) are rotatably arranged on the sliding frame (36), the reciprocating screw rod (39) is fixedly connected with an output shaft of the driving motor (38), and the reciprocating screw rod (39) penetrates through the bottom of the sliding seat (37) and is in threaded fit with the sliding seat (37).
5. The fully automatic tape slitter according to claim 4, wherein: push-and-pull rod (4) are close to one end tip of second conveyer belt (33) is equipped with couple (40) with the roller inlay card of material roller (12), couple (40) are axis level and the semicircle column tubulose that the opening up, couple (40) keep away from the one end of push-and-pull rod (4) is sealed and is seted up second arc wall (41) of feed roller (12) tip embedding.
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| CN201910326444.7A CN109969837B (en) | 2019-04-23 | 2019-04-23 | Full-automatic adhesive tape splitting machine |
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| CN201910326444.7A CN109969837B (en) | 2019-04-23 | 2019-04-23 | Full-automatic adhesive tape splitting machine |
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| CN109969837A CN109969837A (en) | 2019-07-05 |
| CN109969837B true CN109969837B (en) | 2021-04-06 |
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