CN116142857A - Adhesive tape production equipment and adhesive tape production method - Google Patents

Abstract

The invention relates to a production device and a production method of an adhesive tape, comprising the following steps: the support frame body is provided with a parent roll, and the support frame body is rotationally connected with an adjusting roller; the feeding mechanism is arranged on the supporting frame body and is used for driving the paper tube to rotate; the cutting mechanism is arranged on the support frame body and is used for cutting the paper tube into paper rolls with equal widths and cutting the adhesive tape into strips with equal widths; the separation winding mechanism is arranged on the supporting frame body and is used for staggering and separating the cut paper rolls and winding the strip-shaped adhesive tapes on the paper rolls. The paper roll provided by the invention does not need to be taken down and then installed after being cut, does not need to be manually installed in a staggered manner, can improve the production efficiency, saves labor, can cut paper tubes and adhesive tapes into paper rolls with equal widths by using the circular saw cutters which horizontally move, and further completes the cutting and winding of the paper rolls on one device, thereby saving the device cost.

Description

Adhesive tape production equipment and adhesive tape production method

Technical Field

The invention relates to the technical field of adhesive tapes, in particular to production equipment and a production method of an adhesive tape.

Background

The adhesive tape is the most common articles for daily use, and it comprises substrate and adhesive two parts, and the in-process of preparing the adhesive tape needs evenly to scribble on the substrate with the adhesive, and then accomplishes the preparation to the adhesive tape, at present after the substrate scribbles the adhesive, need make the parent roll with it with the rolling, then through shearing, rolling change the width of adhesive tape in order to make the adhesive tape finished product, has following not enough in this production process:

1. in the process of producing the adhesive tape, the adhesive tape is required to be cut and then wound on paper rolls with fixed width, the paper rolls are manufactured by cutting long paper tubes, the paper rolls are sequentially sleeved on the winding rollers after being cut and taken down, and as the number of the winding rollers is generally two, the paper rolls are required to be alternately sleeved on the winding rollers, the winding rollers are required to be detached from equipment in the process, and then the winding rollers are installed back after being sleeved by workers, so that the process has the advantages of high workload, great labor consumption and low working efficiency, and influences on the output of the adhesive tape;

2. in the process of producing the adhesive tape, after the adhesive tape is wound on a paper roll, the winding roller is required to be disassembled, and then the adhesive tapes on the winding roller are taken down one by one to finish the production of the adhesive tape, and a large amount of time is required in the process, so that the efficiency is low;

3. in the process of producing the adhesive tape, various devices such as a paper tube cutting machine, an adhesive tape winding machine and the like are needed, so that the adhesive tape production cost is high.

Disclosure of Invention

In view of the foregoing, it is desirable to provide an apparatus and a method for producing an adhesive tape, which can save time and reduce production cost.

The invention discloses a production device of an adhesive tape, which comprises: the support frame body is provided with a parent roll, and the support frame body is rotationally connected with an adjusting roller; the feeding mechanism is arranged on the supporting frame body and is used for driving the paper tube to rotate; the cutting mechanism is arranged on the support frame body and is used for cutting the paper tube into paper rolls with equal widths and cutting the adhesive tape into strips with equal widths; the separation winding mechanism is arranged on the supporting frame body and is used for staggering and separating the cut paper rolls and winding the strip-shaped adhesive tapes on the paper rolls.

In one embodiment, the side surface of the support frame body is rotatably connected with a door plate, and the side surface of the support frame body is fixedly connected with a first electric cylinder, and the output end of the first electric cylinder is rotatably connected with the door plate.

In one embodiment, the feeding mechanism comprises a linkage shaft, the linkage shaft is hollow, one end of the linkage shaft is fixedly connected with a first gear, a plurality of winding rollers are sleeved on the linkage shaft, a positioning assembly used for limiting relative rotation of the linkage shaft and the winding rollers is arranged between the linkage shaft and the winding rollers, a supporting block is slidably connected to the side face of the winding rollers, and a spring used for pushing the supporting block to tightly prop against the inner wall of the paper tube is arranged between the supporting block and the winding rollers.

In one embodiment, the positioning assembly comprises a first control rod, a first through groove and a positioning groove, wherein the first control rod is connected in the linkage shaft in a sliding mode, the first through groove is formed in the linkage shaft, the positioning groove is formed in the inner wall of the winding roller, a first lock pin used for being clamped in the positioning groove is rotationally connected to the first through groove, a first connecting rod rotationally connected with the middle of the first lock pin is rotationally connected to the first control rod, a second electric cylinder is fixedly connected to the linkage shaft, and the output end of the second electric cylinder is fixedly connected with the first control rod, and the first lock pin can be driven to be clamped in or separated from the positioning groove through moving the first control rod.

In one embodiment, the outer edge of the support block is provided with a guiding ramp.

In one embodiment, the cutting mechanism comprises: the output end of the first motor is fixedly connected with a second gear meshed with the first gear; the second motor is fixedly connected to the support frame body, the output end of the second motor is fixedly connected with a first screw rod which is rotationally connected with the support frame body, the first screw rod is connected with a tool rest in a threaded manner, and the tool rest is connected with a sliding rod which is fixedly connected with the support frame body in a sliding manner; the third motor is fixedly connected to the tool rest, the output end of the third motor is fixedly connected with a rotating shaft which is rotationally connected with the tool rest, and a plurality of circular saw cutters which are distributed at equal intervals are fixedly connected to the rotating shaft.

In one embodiment, the separation and winding mechanism includes: the output end of the fourth motor is fixedly connected with a second screw rod which is rotationally connected with the support frame, a sliding plate which is in sliding connection with the support frame is connected to the second screw rod in a threaded manner, the sliding plate penetrates out of the support frame and is fixedly connected with a shaft bracket, and the linkage shaft is rotationally connected with the shaft bracket; the electric pole is fixedly connected to the support frame body, the output end of the electric pole is fixedly connected with a movable frame, and the movable frame is fixedly connected with a third electric cylinder and a fourth electric cylinder; the first groove block is fixedly connected to the output end of the third electric cylinder and is in sliding connection with the movable frame, a first communication groove is formed in the first groove block, a first abutting inclined plane is formed in the edge of the first communication groove, and a first end is arranged on the side face of the first groove block; the second groove block is fixedly connected to the output end of the fourth electric cylinder and is in sliding connection with the movable frame, a second communication groove is formed in the second groove block, a second butt inclined plane is formed in the edge of the second communication groove, and a second end portion is arranged on the side face of the second groove block.

In one embodiment, the separation and winding mechanism further comprises: the output end of the fifth electric cylinder is fixedly connected with a shaft plate; the first winding shaft is rotationally connected to the shaft plate, a second control rod is slidingly connected in the first winding shaft, a second through groove is formed in the first winding shaft, a second lock pin used for being clamped in the positioning groove is rotationally connected in the second through groove, a second connecting rod rotationally connected with the middle of the second lock pin is rotationally connected to the second control rod, a sixth electric cylinder is fixedly connected to one end of the first winding shaft, the output end of the sixth electric cylinder is fixedly connected with the second control rod, and a first square shaft is fixedly connected to the other end of the first winding shaft; the first linkage disc is rotatably connected to the shaft bracket and meshed with the first gear, and a first square hole for clamping the first square shaft is formed in the end face of the first linkage disc; the second winding shaft is rotationally connected to the shaft plate, a third control rod is slidingly connected in the second winding shaft, a third through groove is formed in the second winding shaft, a third lock pin used for being clamped in the positioning groove is rotationally connected in the third through groove, a third connecting rod rotationally connected with the middle of the third lock pin is rotationally connected to the third control rod, a seventh electric cylinder is fixedly connected to one end of the second winding shaft, the output end of the seventh electric cylinder is fixedly connected with the third control rod, and a second square shaft is fixedly connected to the other end of the second winding shaft; the second linkage disc is rotatably connected to the shaft bracket and meshed with the first gear, and a second square hole for clamping in the second square shaft is formed in the end face of the second linkage disc.

In one embodiment, the first end and the second end are staggered, and the first groove block and the second groove block may be inserted into each other.

A method of producing an adhesive tape, a production apparatus using the adhesive tape as described above, comprising:

s1, feeding: firstly, installing a parent roll wound with adhesive tape on a support frame, then opening a door plate, sleeving a paper tube on a winding roller to enable the paper tube to rotate along with the winding roller, and then closing the door plate to finish feeding;

s2, cutting a paper tube: the first motor is utilized to drive the linkage shaft to rotate, so that all the winding rollers and paper tubes rotate along with the linkage shaft, the third motor is started again to drive the circular saw cutter to rotate, and the second motor is utilized to drive the knife rest to move rightwards, so that the paper tubes are cut into paper rolls with the same width, and the paper rolls are respectively sleeved on the corresponding winding rollers;

s3, paper roll separation and installation: when the paper tube is cut, a fourth motor is started to drive a shaft bracket and a linkage shaft to move leftwards, so that the linkage shaft is withdrawn from a winding roller, the winding roller stays in a first communication groove and a second communication groove at the moment, then a third electric cylinder and a fourth electric cylinder are controlled to extend to drive the winding roller to be distributed in a first groove block and a second groove block in a staggered mode, when the winding roller is respectively overlapped with the centers of the first winding shaft and the second winding shaft, the third electric cylinder and the fourth electric cylinder are controlled to stop, then a fifth electric cylinder is controlled to shrink, a shaft plate is driven to move, and then the first winding shaft and the second winding shaft are driven to be inserted into the winding roller for limiting;

s4, tape winding: after the paper rolls are separated and installed, the electric pole is controlled to shrink, the first groove block and the second groove block are driven to descend, the paper rolls are withdrawn from the first communicating groove and the second communicating groove, then the fourth motor is used for driving the shaft bracket to move rightwards, the first square shaft and the second square shaft are respectively inserted into the first square hole and the second square hole to complete matching, at the moment, the adhesive tape on the parent roll is pulled out, the adhesive tape is attached to all the paper rolls, the second motor is controlled to drive the circular saw cutter to move to the rightmost side to cut the adhesive tape into equal-width strips, the first motor is started, the first linkage disc and the second linkage disc are driven to rotate in the same direction, and then all the winding rollers are driven to rotate, and the adhesive tape is wound on the paper rolls;

s5, blanking: when the adhesive tape is wound to a certain amount, the adhesive tape is sheared by a worker, after all the adhesive tapes are wound on a paper roll, the electric pole is controlled to extend to drive the first groove block and the second groove block to move upwards, so that the adhesive tape is stopped on the first abutting inclined plane and the second abutting inclined plane, at the moment, the first end part and the second end part are distributed in a staggered way and are in contact with the adhesive tape, the adhesive tape is axially limited, then a fifth electric cylinder is controlled to extend to drive the first winding shaft and the second winding shaft to move, and further the winding roller is pulled out from the inner part of the adhesive tape, so that the adhesive tape is stopped on the first groove block and the second groove block, and after the adhesive tape is replaced by the worker, the blanking is completed;

s6, resetting the wind-up roller: after the blanking is finished, the control linkage shaft moves out to leave a space, then the control electric pole and the fifth electric cylinder drive the winding roller to enter the first communication groove and the second communication groove, the sixth electric cylinder and the seventh electric cylinder are controlled to extend to drive the second lock pin and the third lock pin to shrink, the fifth electric cylinder is controlled to extend to draw out the first winding shaft and the second winding shaft, finally the third electric cylinder and the fourth electric cylinder are controlled to shrink to drive the first groove block and the second groove block to be spliced together so that the centers of all the winding rollers coincide, at the moment, the control linkage shaft is inserted into the winding rollers, and the second electric cylinder is controlled to extend to drive the first lock pin to enter the positioning groove so that the winding rollers and the linkage shaft are matched together to finish resetting.

The invention has the beneficial effects that:

1. through setting up components of a whole that can function independently wind-up roll, universal driving shaft and take-up shaft, and through the cooperation of wind-up roll and universal driving shaft, make the universal driving shaft penetrate the wind-up roll after, utilize the rotation of universal driving shaft to drive the wind-up roll and rotate, and then install the paper tube behind the wind-up roll, can cut the paper tube through the cooperation of universal driving shaft rotation and circular saw cutter, and after the cutting, take out the universal driving shaft, can be with wind-up roll and the crisscross separation of scroll of installing above that through removing, and then realize the automatic separation of scroll, insert in two sets of wind-up rolls respectively with first take-up shaft and second take-up shaft, and then accomplish the crisscross installation of two sets of scroll, need not to take off the reinstallation after the scroll cutting, also need not the manual work with the crisscross installation of scroll, improve production efficiency, save the manpower.

2. Through setting up but horizontal migration's circular saw cutter, can become the paper tube cutting equal width scroll, and when carrying out the rolling sticky tape, drive circular saw cutter and remove, make it cut earlier to the sticky tape and carry out the rolling again for scroll cutting and sticky tape cutting rolling are accomplished on an equipment, save equipment cost.

3. Through setting up first groove block and the second groove block that can peg graft together, can constitute a complete continuous intercommunication groove in order to hold long paper tube when pegging graft together, after the paper tube cuts into the scroll, remove through first groove block and second groove block and can separate the scroll is crisscross, need not the manual work and stagger the installation, and after the sticky tape rolling is accomplished, sticky tape diameter grow, can't get into in first intercommunication groove and the second intercommunication groove, the sticky tape can lay in first butt inclined plane, second butt inclined plane department this moment, the sticky tape of being convenient for is with the separation of wind-up roll and the collection of sticky tape.

Drawings

FIG. 1 is a cross-sectional view of the present invention;

FIG. 2 is a cross-sectional view taken along the direction A-A in FIG. 1 in accordance with the present invention;

FIG. 3 is a cross-sectional view taken along the direction B-B in FIG. 1 in accordance with the present invention;

FIG. 4 is a cross-sectional view taken along the direction C-C in FIG. 3 in accordance with the present invention;

FIG. 5 is an enlarged view of the portion I of FIG. 3 in accordance with the present invention;

FIG. 6 is an enlarged view of the portion II of FIG. 3 in accordance with the present invention;

FIG. 7 is an enlarged view of the portion III of FIG. 3 in accordance with the present invention;

FIG. 8 is a cross-sectional view of a left side channel block of the present invention;

fig. 9 is a cross-sectional view of the right side channel block of the present invention.

In the drawing, the support frame 1, the second motor 11, the first screw 12, the slide bar 13, the adjustment roller 14, the master roll 15, the fourth motor 16, the second screw 17, the first electric cylinder 18, the door panel 19, the circular saw blade 21, the tool post 22, the third motor 23, the first groove block 31, the first end 311, the first contact slope 312, the first communication groove 313, the second groove block 32, the second end 321, the second contact slope 322, the second communication groove 323, the movable frame 33, the third electric cylinder 341, the fourth electric cylinder 342, the electric pole 35, the shaft frame 41, the slide plate 411, the shaft plate 42, the fifth electric cylinder 43, the paper tube 5, the linkage shaft 61, the first gear 611, the second electric cylinder 62, the first control rod 63, the wind-up roller 64, the positioning groove 641, the support block 65, the spring 66, the first lock pin 67, the first link 68, the first wind-up shaft 71, the sixth electric cylinder 72, the second control rod 73, the second lock pin 74, the second link 75, the first link 76, the first square plate 76, the second electric motor 86, the second lock pin 82, the third lock pin 81.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

It will be understood that when an element is referred to as being "mounted" to another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "or/and" as used herein includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 and 2, an apparatus for producing an adhesive tape, comprising: the support frame body 1, a parent roll 15 is arranged on the support frame body 1, and an adjusting roller 14 is rotatably connected to the support frame body 1; the feeding mechanism is arranged on the support frame body 1 and is used for driving the paper tube 5 to rotate; the cutting mechanism is arranged on the supporting frame body 1 and is used for cutting the paper tube 5 into paper rolls with equal width and the adhesive tape into strips with equal width; the separation winding mechanism is arranged on the support frame body 1 and is used for staggering and separating the cut paper rolls and winding the strip-shaped adhesive tapes on the paper rolls.

Preferably, as shown in fig. 2, a door plate 19 is rotatably connected to a side surface of the support frame 1, and a first electric cylinder 18 is fixedly connected to a side surface of the support frame 1, and an output end of the first electric cylinder 18 is rotatably connected to the door plate 19.

Preferably, as shown in fig. 2, 3 and 5, the feeding mechanism comprises a linkage shaft 61, the linkage shaft 61 is hollow, one end of the linkage shaft 61 is fixedly connected with a first gear 611, a plurality of winding rollers 64 are sleeved on the linkage shaft 61, a positioning assembly for limiting relative rotation of the linkage shaft 61 and the winding rollers 64 is arranged between the linkage shaft 61 and the winding rollers 64, a supporting block 65 is slidably connected to the side surface of the winding rollers 64, and a spring 66 for pushing the supporting block 65 to tightly push the inner wall of the paper tube is arranged between the supporting block 65 and the winding rollers 64.

It should be noted that, as shown in fig. 3 and 5, several wind-up rollers 64 may be coaxially spliced in sequence in the axial direction so as to facilitate the insertion of paper tubes.

It will be appreciated that, as shown in fig. 3 and 5, since the supporting block 65 protrudes from the side of the wind-up roller 64, there is a gap between the paper tube 5 and the wind-up roller 64 after the paper tube 5 is sleeved on the wind-up roller 64.

Preferably, as shown in fig. 2, 3 and 5, the positioning assembly includes a first control rod 63 slidably connected to the inside of the linkage shaft 61, a first through slot provided on the linkage shaft 61, and a positioning slot 641 provided on an inner wall of the wind-up roll 64, a first lock pin 67 for being locked into the positioning slot 641 is rotationally connected to the first through slot, a first connecting rod 68 rotationally connected to a middle portion of the first lock pin 67 is rotationally connected to the first control rod 63, a second electric cylinder 62 is fixedly connected to the linkage shaft 61, and an output end of the second electric cylinder 62 is fixedly connected to the first control rod 63, and the first lock pin 67 can be driven to be locked into or unlocked from the positioning slot 641 by moving the first control rod 63.

Preferably, as shown in fig. 5, the outer edge of the supporting block 65 is provided with a guiding slope.

Preferably, as shown in fig. 1 and 2, the cutting mechanism includes: the first motor 91, the output end of the first motor 91 is fixedly connected with a second gear 92 meshed with the first gear 611; the second motor 11 is fixedly connected to the support frame body 1, the output end of the second motor 11 is fixedly connected with a first screw rod 12 which is rotationally connected with the support frame body 1, the first screw rod 12 is connected with a tool rest 22 in a threaded manner, and the tool rest 22 is connected with a sliding rod 13 which is fixedly connected with the support frame body 1 in a sliding manner; the third motor 23 is fixedly connected to the tool rest 22, the output end of the third motor 23 is fixedly connected with a rotating shaft which is rotationally connected with the tool rest 22, and a plurality of circular saw cutters 21 which are distributed at equal intervals are fixedly connected to the rotating shaft.

It should be noted that, as shown in fig. 1 and 2, the circular saw blade 21 can move horizontally along the sliding rod 13, so that the paper tube 5 can be cut into paper rolls with equal width, and the adhesive tape can be cut first and then wound when the adhesive tape is wound, so that the paper roll cutting and the adhesive tape cutting winding are completed on one device, and the device cost is saved.

Preferably, as shown in fig. 1, 2, 3, 8 and 9, the separating and winding mechanism includes: the fourth motor 16 is fixedly connected to the support frame 1, the output end of the fourth motor 16 is fixedly connected with a second screw rod 17 which is rotationally connected with the support frame 1, a sliding plate 411 which is in sliding connection with the support frame 1 is connected to the second screw rod 17 in a threaded manner, the sliding plate 411 penetrates out of the support frame 1 and is fixedly connected with a shaft bracket 41, and the linkage shaft 61 is rotationally connected with the shaft bracket 41; the electric pole 35 is fixedly connected to the support frame 1, the output end of the electric pole 35 is fixedly connected with the movable frame 33, and the movable frame 33 is fixedly connected with the third electric cylinder 341 and the fourth electric cylinder 342; the first slot block 31 is fixedly connected to the output end of the third electric cylinder 341 and is slidably connected to the movable frame 33, a first communication slot 313 is provided on the first slot block 31, a first abutting inclined plane 312 is provided at the edge of the first communication slot 313, and a first end 311 is provided on the side surface of the first slot block 31; the second groove block 32 is fixedly connected to the output end of the fourth electric cylinder 342 and is slidably connected with the movable frame 33, a second communication groove 323 is provided on the second groove block 32, a second abutting inclined plane 322 is provided on the edge of the second communication groove 323, and a second end 321 is provided on the side surface of the second groove block 32.

It should be noted that, as shown in fig. 1, 2, 3, 8 and 9, since the first groove block 31 and the second groove block 32 may be inserted together, so that the first communicating groove 313 and the second communicating groove 323 are arranged at intervals to form a complete continuous communicating groove, so as to be convenient for accommodating the long paper tube 5, after the paper tube 5 is cut into paper rolls, the paper rolls can be separated by reversely moving the first groove block 31 and the second groove block 32, and after the tape winding is completed, the tape cannot enter the first communicating groove 313 and the second communicating groove 323 due to the enlarged diameter of the tape, at this time, the tape may be placed at the first abutting inclined plane 312 and the second abutting inclined plane 322, so as to be convenient for separating the tape from the winding roller 64 and collecting the tape.

Preferably, as shown in fig. 3 to 7, the separating and winding mechanism further includes: a fifth electric cylinder 43 fixedly connected to the support frame 1, wherein an output end of the fifth electric cylinder 43 is fixedly connected to a shaft plate 42; the first winding shaft 71 is rotatably connected to the shaft plate 42, a second control rod 73 is slidably connected to the first winding shaft 71, a second through groove is formed in the first winding shaft 71, a second lock pin 74 used for being clamped into the positioning groove 641 is rotatably connected to the second through groove, a second connecting rod 75 rotatably connected to the middle of the second lock pin 74 is rotatably connected to the second control rod 73, one end of the first winding shaft 71 is fixedly connected with a sixth electric cylinder 72, the output end of the sixth electric cylinder 72 is fixedly connected with the second control rod 73, and the other end of the first winding shaft 71 is fixedly connected with a first square shaft; a first linking plate 76 rotatably connected to the shaft bracket 41 and engaged with the first gear 611, wherein a first square hole 761 for the first square shaft to be engaged is provided at an end surface of the first linking plate 76; the second winding shaft 81 is rotatably connected to the shaft plate 42, a third control rod 83 is slidably connected to the second winding shaft 81, a third through groove is formed in the second winding shaft 81, a third lock pin 84 for being clamped into the positioning groove 641 is rotatably connected to the third through groove in a rotating manner, a third connecting rod 85 rotatably connected to the middle of the third lock pin 84 is rotatably connected to the third control rod 83, a seventh electric cylinder 82 is fixedly connected to one end of the second winding shaft 81, the output end of the seventh electric cylinder 82 is fixedly connected to the third control rod 83, and a second square shaft is fixedly connected to the other end of the second winding shaft 82; the second linkage disc 86 is rotatably connected to the shaft bracket 41 and meshed with the first gear 611, and a second square hole 861 for the second square shaft to be locked is provided at an end surface of the second linkage disc 86.

It should be noted that, as shown in fig. 1-7, the winding roller 64 is driven to rotate by using the rotation of the linkage shaft 61, so that after the paper tube 5 is installed on the winding roller 64, the paper tube 5 can be cut by the rotation of the linkage shaft 61 and the cooperation of the circular saw blade 21, after the paper tube is cut, the winding roller 64 and the paper roll installed on the linkage shaft 61 can be separated in a staggered manner by moving the first groove block 31 and the second groove block 32 which are spliced together, so as to realize the automatic separation of the paper roll, and then the first winding shaft 71 and the second winding shaft 81 are respectively inserted into the two groups of winding rollers 64, so that the staggered installation of the two groups of paper rolls is finished, the paper roll does not need to be taken down and installed again after the paper roll is cut, and the paper roll does not need to be manually staggered.

Preferably, as shown in fig. 3, the first end 311 and the second end 321 are staggered, and the first slot block 31 and the second slot block 32 may be inserted into each other.

As shown in fig. 1 to 9, a method for producing an adhesive tape, a production apparatus using the adhesive tape as described above, comprises:

s1, feeding: firstly, installing a parent roll 15 wound with adhesive tapes on a support frame body 1, controlling a first electric cylinder 18 to shrink, driving a door plate 19 to turn over and open, and sleeving a paper roll 5 on a winding roller 64, as shown in fig. 2, pushing a support block 65 to fix the paper roll 5 under the action of a spring 66 at the moment, enabling the paper tube 5 to rotate along with the winding roller 64, and controlling the first electric cylinder 18 to stretch out, driving the door plate 19 to close, thereby finishing feeding;

s2, cutting a paper tube: starting a first motor 91 to drive a second gear 92 to rotate, driving the linkage shaft 61 to rotate due to the meshing of the second gear 92 and a first gear 611 on the linkage shaft 61, driving all winding rollers 64 to rotate in a following manner due to the matching of a first lock pin 67 in a positioning groove 641, driving a paper tube 5 to rotate in a following manner, starting a third motor 23 to drive a circular saw cutter 21 to rotate, controlling a second motor 11 to drive a first screw 12 to rotate, and driving a cutter rest 22 to slide rightwards along a slide rod 13 due to the threaded connection of the cutter rest 22 and the first screw 12, wherein when the circular saw cutter 21 arrives above the paper tube 5, the paper tube 5 is cut into paper rolls with equal width by the cutting of the circular saw cutter 21, and the paper rolls are respectively sleeved on the corresponding winding rollers 64 to finish the paper tube cutting;

s3, paper roll separation and installation: when the paper tube 5 is cut, the second electric cylinder 62 is controlled to shrink, the first control rod 63 is driven to pull the first connecting rod 68, the first lock pin 67 is driven to shrink and withdraw from the positioning groove 641, then the sixth electric cylinder 72 and the seventh electric cylinder 82 are controlled to stretch out, the second control rod 73 and the third control rod 83 are driven to move, the second lock pin 74 and the third lock pin 84 are respectively driven to shrink through the second connecting rod 75 and the third connecting rod 85, the fourth motor 16 is started again, the second screw 17 is driven to rotate, the sliding plate 41 is driven to slide on the supporting frame 1, the shaft bracket 4 is driven to move leftwards as shown in fig. 2, the linkage shaft 61 is driven to move leftwards, the linkage shaft 61 is driven to withdraw from the winding roll 64, the winding roll 64 stays in the first connecting groove 313 and the second connecting groove 323, the third electric cylinder 341 and the fourth electric cylinder 342 are controlled to stretch out, the first groove block 31 and the second groove block 32 are driven to slide to two sides, and then the wind-up roller 64 is driven to move towards two sides, so that the wind-up roller 64 is distributed in the first groove block 31 and the second groove block 32 in a staggered way, when the wind-up roller 64 is respectively overlapped with the centers of the first wind-up roller 71 and the second wind-up roller 81, at the moment, the first end 311 of the first groove block 31 is positioned at the middle position of the left second abutting inclined plane 322, the second end 312 of the second groove block 32 is positioned at the middle position of the right first abutting inclined plane 312, the third electric cylinder 341 and the fourth electric cylinder 342 are controlled to stop, then the fifth electric cylinder 43 is controlled to shrink, the shaft plate 42 is driven to move, the first wind-up roller 71 and the second wind-up roller 81 are driven to be inserted into the wind-up roller 64, the sixth electric cylinder 72 and the seventh electric cylinder 82 are controlled to drive the second lock pin 74 and the third lock pin 84 to enter the positioning groove 641, so that the wind-up roller 64 and the first wind-up roller 71 and the second wind-up roller 81 are matched together, the paper roll separation and installation are completed;

s4, tape winding: after the paper rolls are separated and installed, the control pole 35 contracts to drive the first groove block 31 and the second groove block 32 to descend, so that the paper rolls withdraw from the first communicating groove 313 and the second communicating groove 323, the first communicating groove 313 and the second communicating groove 323 are positioned right below the paper rolls, the fourth motor 16 is started to drive the shaft bracket 41 to move rightwards, as shown in fig. 2, the first linkage disc 76 and the second linkage disc 86 are close to the first rolling shaft 71 and the second rolling shaft 81 until the first square shaft of the first rolling shaft 71 and the second square shaft of the second rolling shaft 81 are respectively inserted into the first square hole 761 and the second square hole 861 to complete matching, the adhesive tape on the parent roll 15 is pulled out, the adhesive tape is adhered on all the paper rolls, then the second motor 11 is controlled to drive the circular saw 21 to the rightmost side, as shown in fig. 1, the first motor 91 is started again, the first gear 611 is driven to rotate, and as the first gear 611 is meshed with the gear on the first gear 76, and the first gear 611 and the second gear 86 are meshed with the second linkage disc 86, and all the adhesive tape is driven to rotate, so that the rolling rolls are driven to rotate, and the adhesive tape is wound in the linkage disc 76 is completed;

s5, blanking: when the adhesive tape is wound to a certain amount, the adhesive tape is sheared by a worker, after all the adhesive tapes are wound on a paper roll, the electric pole 35 is controlled to extend to drive the first groove block 31 and the second groove block 32 to move upwards, the diameter of the adhesive tape is increased due to winding of the adhesive tape, the adhesive tape cannot enter the first communicating groove 313 and the second communicating groove 323, the adhesive tape is stopped on the first abutting inclined surface 312 and the second abutting inclined surface 322, at the moment, the first end part 311 and the second end part 312 are distributed in a staggered manner and are contacted with the adhesive tape, the adhesive tape cannot move axially, the fifth electric cylinder 43 is controlled to extend to drive the first winding shaft 71 and the second winding shaft 81 to move, the winding roller 64 is further pulled out from the inside of the adhesive tape, and the adhesive tape is stopped on the first groove block 31 and the second groove block 32 due to the error of the adhesive tape between the first end part 311 and the second end part 312, and the adhesive tape is replaced by the worker, and then blanking is completed;

s6, resetting the wind-up roller: after the blanking is completed, the linkage shaft 61 is controlled to move out to leave a space, then the electric pole 35 and the fifth electric cylinder 43 are controlled to drive the wind-up roller 64 to enter the first communicating groove 313 and the second communicating groove 323, the sixth electric cylinder 72 and the seventh electric cylinder 82 are controlled to extend to drive the second lock pin 74 and the third lock pin 84 to shrink, then the fifth electric cylinder 43 is controlled to extend to withdraw the first wind-up roller 71 and the second wind-up roller 81, finally the third electric cylinder 341 and the fourth electric cylinder 342 are controlled to shrink to drive the first groove block 31 and the second groove block 32 to be spliced together, so that the centers of all the wind-up rollers 64 are overlapped, at the moment, the linkage shaft 61 is controlled to be inserted into the wind-up roller 64, and then the second electric cylinder 62 is controlled to extend to drive the first lock pin 67 to enter the positioning groove 641, so that the wind-up roller 64 and the linkage shaft 61 are matched together, and reset is completed.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.

Claims (10)

1. A production apparatus for an adhesive tape, comprising:

the support frame body is provided with a parent roll, and the support frame body is rotationally connected with an adjusting roller;

the feeding mechanism is arranged on the supporting frame body and is used for driving the paper tube to rotate;

the cutting mechanism is arranged on the support frame body and is used for cutting the paper tube into paper rolls with equal widths and cutting the adhesive tape into strips with equal widths;

the separation winding mechanism is arranged on the supporting frame body and is used for staggering and separating the cut paper rolls and winding the strip-shaped adhesive tapes on the paper rolls.

2. The apparatus for producing adhesive tape according to claim 1, wherein a door plate is rotatably connected to a side surface of the supporting frame body, and a first electric cylinder is fixedly connected to a side surface of the supporting frame body, and an output end of the first electric cylinder is rotatably connected to the door plate.

3. The adhesive tape production device according to claim 1, wherein the feeding mechanism comprises a linkage shaft, the linkage shaft is hollow, one end of the linkage shaft is fixedly connected with a first gear, a plurality of winding rollers are sleeved on the linkage shaft, a positioning assembly for limiting relative rotation of the linkage shaft and the winding rollers is arranged between the linkage shaft and the winding rollers, a supporting block is slidably connected to the side surface of the winding rollers, and a spring for pushing the supporting block to tightly prop against the inner wall of the paper tube is arranged between the supporting block and the winding rollers.

4. The adhesive tape production device according to claim 3, wherein the positioning assembly comprises a first control rod, a first through groove and a positioning groove, the first control rod is slidably connected in the linkage shaft, the positioning groove is formed in the inner wall of the winding roller, the first lock pin is rotationally connected in the first through groove and used for being clamped in the positioning groove, a first connecting rod is rotationally connected to the middle of the first lock pin, the second electric cylinder is fixedly connected to the linkage shaft, and the output end of the second electric cylinder is fixedly connected with the first control rod, so that the first lock pin can be driven to be clamped in or separated from the positioning groove by moving the first control rod.

5. A production facility for adhesive tape according to claim 3, wherein the outer side edge of the support block is provided with a guiding ramp.

6. A production apparatus for an adhesive tape according to claim 3, wherein the cutting mechanism comprises:

the output end of the first motor is fixedly connected with a second gear meshed with the first gear;

the second motor is fixedly connected to the support frame body, the output end of the second motor is fixedly connected with a first screw rod which is rotationally connected with the support frame body, the first screw rod is connected with a tool rest in a threaded manner, and the tool rest is connected with a sliding rod which is fixedly connected with the support frame body in a sliding manner;

the third motor is fixedly connected to the tool rest, the output end of the third motor is fixedly connected with a rotating shaft which is rotationally connected with the tool rest, and a plurality of circular saw cutters which are distributed at equal intervals are fixedly connected to the rotating shaft.

7. A production facility for adhesive tape according to claim 3, wherein the separation and winding mechanism comprises:

the output end of the fourth motor is fixedly connected with a second screw rod which is rotationally connected with the support frame, a sliding plate which is in sliding connection with the support frame is connected to the second screw rod in a threaded manner, the sliding plate penetrates out of the support frame and is fixedly connected with a shaft bracket, and the linkage shaft is rotationally connected with the shaft bracket;

the electric pole is fixedly connected to the support frame body, the output end of the electric pole is fixedly connected with a movable frame, and the movable frame is fixedly connected with a third electric cylinder and a fourth electric cylinder;

the first groove block is fixedly connected to the output end of the third electric cylinder and is in sliding connection with the movable frame, a first communication groove is formed in the first groove block, a first abutting inclined plane is formed in the edge of the first communication groove, and a first end is arranged on the side face of the first groove block;

the second groove block is fixedly connected to the output end of the fourth electric cylinder and is in sliding connection with the movable frame, a second communication groove is formed in the second groove block, a second butt inclined plane is formed in the edge of the second communication groove, and a second end portion is arranged on the side face of the second groove block.

8. The apparatus for producing adhesive tape according to claim 7, wherein the separation and winding mechanism further comprises:

the output end of the fifth electric cylinder is fixedly connected with a shaft plate;

the first winding shaft is rotationally connected to the shaft plate, a second control rod is slidingly connected in the first winding shaft, a second through groove is formed in the first winding shaft, a second lock pin used for being clamped in the positioning groove is rotationally connected in the second through groove, a second connecting rod rotationally connected with the middle of the second lock pin is rotationally connected to the second control rod, a sixth electric cylinder is fixedly connected to one end of the first winding shaft, the output end of the sixth electric cylinder is fixedly connected with the second control rod, and a first square shaft is fixedly connected to the other end of the first winding shaft;

the first linkage disc is rotatably connected to the shaft bracket and meshed with the first gear, and a first square hole for clamping the first square shaft is formed in the end face of the first linkage disc;

the second winding shaft is rotationally connected to the shaft plate, a third control rod is slidingly connected in the second winding shaft, a third through groove is formed in the second winding shaft, a third lock pin used for being clamped in the positioning groove is rotationally connected in the third through groove, a third connecting rod rotationally connected with the middle of the third lock pin is rotationally connected to the third control rod, a seventh electric cylinder is fixedly connected to one end of the second winding shaft, the output end of the seventh electric cylinder is fixedly connected with the third control rod, and a second square shaft is fixedly connected to the other end of the second winding shaft;

the second linkage disc is rotatably connected to the shaft bracket and meshed with the first gear, and a second square hole for clamping in the second square shaft is formed in the end face of the second linkage disc.

9. The apparatus for producing adhesive tape according to claim 7, wherein the first end portion and the second end portion are alternately arranged, and the first groove block and the second groove block are insertable into each other.

10. A method of producing an adhesive tape, using the apparatus for producing an adhesive tape according to any one of claims 1 to 9, comprising:

s1, feeding: firstly, installing a parent roll wound with adhesive tape on a support frame, then opening a door plate, sleeving a paper tube on a winding roller to enable the paper tube to rotate along with the winding roller, and then closing the door plate to finish feeding;

s2, cutting a paper tube: the first motor is utilized to drive the linkage shaft to rotate, so that all the winding rollers and paper tubes rotate along with the linkage shaft, the third motor is started again to drive the circular saw cutter to rotate, and the second motor is utilized to drive the knife rest to move rightwards, so that the paper tubes are cut into paper rolls with the same width, and the paper rolls are respectively sleeved on the corresponding winding rollers;

s3, paper roll separation and installation: when the paper tube is cut, a fourth motor is started to drive a shaft bracket and a linkage shaft to move leftwards, so that the linkage shaft is withdrawn from a winding roller, the winding roller stays in a first communication groove and a second communication groove at the moment, then a third electric cylinder and a fourth electric cylinder are controlled to extend to drive the winding roller to be distributed in a first groove block and a second groove block in a staggered mode, when the winding roller is respectively overlapped with the centers of the first winding shaft and the second winding shaft, the third electric cylinder and the fourth electric cylinder are controlled to stop, then a fifth electric cylinder is controlled to shrink, a shaft plate is driven to move, and then the first winding shaft and the second winding shaft are driven to be inserted into the winding roller for limiting;

s4, tape winding: after the paper rolls are separated and installed, the electric pole is controlled to shrink, the first groove block and the second groove block are driven to descend, the paper rolls are withdrawn from the first communicating groove and the second communicating groove, then the fourth motor is used for driving the shaft bracket to move rightwards, the first square shaft and the second square shaft are respectively inserted into the first square hole and the second square hole to complete matching, at the moment, the adhesive tape on the parent roll is pulled out, the adhesive tape is attached to all the paper rolls, the second motor is controlled to drive the circular saw cutter to move to the rightmost side to cut the adhesive tape into equal-width strips, the first motor is started, the first linkage disc and the second linkage disc are driven to rotate in the same direction, and then all the winding rollers are driven to rotate, and the adhesive tape is wound on the paper rolls;

s5, blanking: when the adhesive tape is wound to a certain amount, the adhesive tape is sheared by a worker, after all the adhesive tapes are wound on a paper roll, the electric pole is controlled to extend to drive the first groove block and the second groove block to move upwards, so that the adhesive tape is stopped on the first abutting inclined plane and the second abutting inclined plane, at the moment, the first end part and the second end part are distributed in a staggered way and are in contact with the adhesive tape, the adhesive tape is axially limited, then a fifth electric cylinder is controlled to extend to drive the first winding shaft and the second winding shaft to move, and further the winding roller is pulled out from the inner part of the adhesive tape, so that the adhesive tape is stopped on the first groove block and the second groove block, and after the adhesive tape is replaced by the worker, the blanking is completed;

s6, resetting the wind-up roller: after the blanking is finished, the control linkage shaft moves out to leave a space, then the control electric pole and the fifth electric cylinder drive the winding roller to enter the first communication groove and the second communication groove, the sixth electric cylinder and the seventh electric cylinder are controlled to extend to drive the second lock pin and the third lock pin to shrink, the fifth electric cylinder is controlled to extend to draw out the first winding shaft and the second winding shaft, finally the third electric cylinder and the fourth electric cylinder are controlled to shrink to drive the first groove block and the second groove block to be spliced together so that the centers of all the winding rollers coincide, at the moment, the control linkage shaft is inserted into the winding rollers, and the second electric cylinder is controlled to extend to drive the first lock pin to enter the positioning groove so that the winding rollers and the linkage shaft are matched together to finish resetting.

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