CN117799000A - Double-sided adhesive tape die cutting mechanism with cutter self-cooling function - Google Patents

Abstract

The invention relates to the technical field of double-sided adhesive processing, in particular to a double-sided adhesive die cutting mechanism with a cutter self-cooling function, which comprises a base, a controller, a processing table, a conveying device, a cleaning device, a cooling device and a cutting device.

Description

Double-sided adhesive tape die cutting mechanism with cutter self-cooling function

Technical Field

The invention relates to the technical field of double-sided adhesive processing, in particular to a double-sided adhesive die cutting mechanism with a cutter self-cooling function.

Background

The double-sided adhesive tape is a roll-shaped adhesive tape which is made by taking paper, cloth and plastic film as base materials and uniformly coating elastomer pressure-sensitive adhesive or resin pressure-sensitive adhesive on the base materials. The double faced adhesive tape generally needs to be die-cut by a die-cutting device to obtain the required shape and size, and is similar to a round or square sheet double faced adhesive tape, so that the double faced adhesive tape is convenient for later use.

Chinese patent application number: CN202111603959.0; publication date: 2022-04-29 discloses a double faced adhesive tape die cutting device, including workstation, double faced adhesive tape transport mechanism, cross cutting upper die, first elevating system, cooling structure, heating structure, wherein: the double-sided adhesive penetrating mechanism is arranged on the workbench and is used for conveying double-sided adhesive horizontally; the die-cutting upper die is arranged on the workbench through a first lifting mechanism, and the first lifting mechanism is used for driving the die-cutting upper die to vertically move so as to die-cut the double faced adhesive tape; the cooling structure and the heating structure are arranged on the workbench to respectively cool and heat the double faced adhesive tape before die cutting. The double-sided adhesive tape die cutting device disclosed by the invention has a simple structure, is convenient for double-sided adhesive tape die cutting, prevents burrs from being generated, and is convenient for removing double-sided adhesive tape waste.

The above patents have the following disadvantages:

1. because the cutter is frequently contacted with the double faced adhesive tape, and the cutting speed is higher, the colloid is brought out from between the base paper and the facial tissue due to friction heating with the colloid caused by no cooling time, and glue overflow is easy to cause.

2. The conventional double faced adhesive tape die cutting is generally carried out in factories, the factory environment is complex, dust is more, in the double faced adhesive tape conveying process, dust is easy to adhere to the surface of base paper at one end of the double faced adhesive tape, and as the cutter is directly contacted with the base paper during cutting, the abrasion to the cutter is easy to cause, the service life of the cutter is reduced, meanwhile, the cutting is easy to be unsmooth and the double faced adhesive tape is broken, and the die cutting efficiency and the molding quality of products are reduced.

Disclosure of Invention

The invention aims to provide a double-sided adhesive tape die cutting mechanism with a cutter self-cooling function.

To achieve the purpose, the invention adopts the following technical scheme:

the double-sided adhesive tape die cutting mechanism with the self-cooling function comprises a base;

the device also comprises a controller, a processing table, a conveying device, a cleaning device, a cooling device and a cutting device;

the processing table is arranged at the top of the base;

the conveying device is arranged on the processing table and comprises an unreeling roller, a reeling component and two limiting rollers, wherein the unreeling roller is rotatably arranged at one end of the top of the processing table through a first rotating shaft, the unreeling component is arranged at one end of the bottom of the processing table, and the two limiting rollers are rotatably arranged at the other end of the top of the processing table;

the cleaning device is arranged at the top of the processing table and comprises a transmission component, a push-pull component, a swinging component, two guide rails and two brushes, wherein the two guide rails are fixedly arranged at the top of the processing table, the two brushes are arranged between the two guide rails in a sliding manner, one adjacent ends of the two brushes are attached, the transmission component is sleeved on a first rotating shaft, a guide plate is fixedly arranged at the top of the processing table, the push-pull component is arranged between the guide plate and the transmission component, a T-shaped plate is fixedly arranged between the tops of the two guide rails, a second rotating shaft is rotatably arranged at the top of the T-shaped plate, the swinging component is arranged between the second rotating shaft and the push-pull component, an inserting rod is fixedly arranged on the outer wall of one end of each brush, and each inserting rod is inserted with the swinging component;

the cutting device is arranged at the top of the processing table and comprises a rotating assembly, a lifting assembly and a plurality of tubular cutters, two vertical plates are fixedly arranged at the top of the processing table, the rotating assembly is arranged between the two vertical plates, the lifting assembly is arranged between the two vertical plates in a sliding manner, and the tubular cutters are fixedly arranged on the lifting assembly;

the cooling device is arranged beside the cutting device, the cooling device comprises a traction assembly, a speed increasing assembly and two fans, a transverse plate is fixedly arranged at the top of the processing table, the traction assembly is arranged between the swinging assembly and the transverse plate, each fan is rotatably arranged on the side wall of one vertical plate through a first hinge shaft, the speed increasing assembly is arranged between the traction assembly and one of the first hinge shafts, and the winding assembly is electrically connected with the controller.

Further, the transmission assembly comprises a first synchronous belt and two first synchronous wheels, the top of the processing table is rotationally provided with a second hinge shaft, the two first synchronous wheels are respectively fixedly arranged on the second hinge shaft and the first rotating shaft, and the first synchronous belt is sleeved between the two first synchronous wheels.

Further, the push-pull assembly comprises a rotary table, a connecting rod, a first gear, a first rack and a sliding block, the rotary table is fixedly arranged on the second hinge shaft, the sliding block is slidably arranged at the top of the guide plate, the first rack is fixedly arranged at one end of the sliding block, the first gear is rotatably arranged on the guide plate through the rotating rod, the first gear is meshed with the first rack, and the connecting rod is hinged between the other end of the sliding block and the outer wall of the rotary table.

Further, swing subassembly includes the action wheel, from the driving wheel, the belt, second gear, third gear and pendulum rod, the action wheel is fixed to be established on the top of bull stick, all rotate from driving wheel and second gear and establish at the top of T template, the belt cover is established between the action wheel and from the driving wheel, third gear and pendulum rod are all fixed to be established on the outer wall of second pivot, the second gear is connected with the third gear meshing, and the action wheel is less than from the driving wheel, the second gear is less than the third gear, the both ends of pendulum rod are equipped with the recess that supplies two inserted bars to peg graft, the top of processing platform is the symmetry and is provided with two ash drop mouths, the bottom of every ash drop mouth all slides and is equipped with the collection box.

Further, the traction assembly comprises a connecting block, a pull rope, a first reset spring and a second rack, wherein the connecting block is fixedly arranged at one end of the swing rod, which is close to the transverse plate, the top of the transverse plate is fixedly provided with a first sliding groove, the second rack is slidably arranged in the first sliding groove through the sliding bar, the pull rope is fixedly arranged between one end of the second rack and the connecting rod, the top of the transverse plate is fixedly provided with a limiting block, the first reset spring is fixedly arranged between the sliding bar and the limiting block, the top of the transverse plate is rotatably provided with a grooved pulley, and the outer edge of the pull rope is attached to the outer wall of the grooved pulley.

Further, the speed increasing component comprises a fourth gear, a fifth gear, a first bevel gear, a second synchronous belt and two second synchronous wheels, wherein the top of the transverse plate is respectively provided with a third rotating shaft and two third hinging shafts in a rotating mode, the fourth gear is fixedly arranged on the third rotating shaft, each second synchronous wheel is fixedly arranged on one third hinging shaft, the second synchronous belt is sleeved between the two second synchronous wheels, the fifth gear is fixedly arranged on one of the third hinging shafts close to the fourth gear, the second rack, the fourth gear and the fifth gear are sequentially in meshed connection, the fifth gear is larger than the fourth gear, the first bevel gear is fixedly arranged at the bottom end of the other third hinging shaft, the second bevel gear is fixedly arranged on one of the first hinging shafts close to the second synchronous wheels, the first bevel gear is in meshed connection with the second bevel gear, the third synchronous wheels are fixedly arranged on the outer wall of each first hinging shaft, the two third synchronous wheels are sleeved on the outer wall of each first hinging shaft, and a plurality of cutters are uniformly spaced on the bottom of each tubular synchronous belt.

Further, the rotating assembly comprises a second motor, a cam and a rotating shaft, two limiting plates are fixedly arranged between the two vertical plates, the rotating shaft is rotationally arranged between the two limiting plates, the cam is fixedly arranged on the rotating shaft, the second motor is fixedly arranged between the two vertical plates, the output end of the second motor is fixedly connected with one end of the rotating shaft, and the second motor is electrically connected with the controller.

Further, lifting unit includes lifter plate, gyro wheel and four slide columns, has seted up four second spouts on the outer wall of two risers, and every slide column is all slided and is established in the inside of a second spout, and the lifter plate is fixed to be established between four slide columns, and the top of a plurality of tubular cutter all with lifter plate's bottom fixed connection, the gyro wheel rotates and establishes at lifter plate's top, and the outer wall of cam contradicts with the outer fringe of gyro wheel, all is fixed on the outer wall of every riser and is equipped with two stopper, all is fixed between the top one corner of every stopper and lifter plate to be equipped with second reset spring.

Further, the winding assembly comprises a first motor and a winding roller, two square plates are fixedly arranged on the outer wall of the bottom of the processing table, a fourth rotating shaft is arranged between the two square plates in a rotating mode, the winding roller is fixedly arranged on the outer wall of the fourth rotating shaft, the first motor is fixedly arranged on one square plate, the output end of the winding assembly is fixedly connected with one end of the fourth rotating shaft, a collecting box is arranged at one end, close to the limiting roller, of the base, and a through groove for the double faced adhesive tape to pass through is formed in the outer wall of one end, close to the collecting box, of the processing table.

Further, two metal plates are laid on the top end of the processing table, and a plurality of guide plates are fixedly arranged on two sides of the two metal plates.

The invention has the beneficial effects that:

1. according to the invention, through designing the cooling device, namely the traction assembly, the speed-increasing assembly and the two fans, the two fans can synchronously rotate at high speed, the tubular cutters for cutting the double-sided adhesive can be blown, the tubular cutters can be uniformly penetrated by the wind energy blown by the two fans through the ventilation holes, the blowing range is improved, the heat dissipation can be accelerated, the cooling effect is improved, the phenomenon that the tubular cutters are not cooled after the frequent cutting temperature of the tubular cutters is increased is prevented, the adhesive layer friction heating with the double-sided adhesive brings the adhesive out of the base paper and the facial tissue, namely the adhesive overflows, the cutting quality and efficiency are improved, meanwhile, the cutters can be protected by blowing and cooling the tubular cutters, and the service life of the tubular cutters is prolonged.

2. According to the invention, the cleaning device is designed, namely the transmission assembly, the push-pull assembly, the swinging assembly, the two guide rails and the two brushes, the two brushes are driven to slide reversely by the interference force generated when the two grooves on the swinging rod are contacted with the inserting rod when the swinging rod swings clockwise, namely the two brushes are far away from each other, and the surface of the base paper at one end of the double faced adhesive tape is cleaned from the two ends of the middle phase while conveying, so that dust on the surface of the base paper is cleaned from the two dust falling ports to the inside of the two collecting boxes for temporary storage, the adhered dust is prevented from affecting cutting and even damaging cutters, the double faced adhesive tape is prevented from being cut, the die cutting quality of the double faced adhesive tape is improved, meanwhile, the cleaned dust cannot remain at the top of the processing table, the dirt on the processing table is avoided, and the cleaning burden of the mechanism is reduced.

3. According to the invention, through designing the transmission assembly and the traction assembly, synchronous operation of the conveying device, the cleaning device and the cooling device can be realized, namely, dust is removed while conveying, and the cutter is cooled while dust is removed.

4. According to the invention, the collection box, the wind-up roller and the two limit rollers are designed, so that automatic separation and respective collection of a plurality of cut circular double-sided adhesives and residual adhesives can be realized, messy accumulation is avoided, subsequent workers can conveniently take and store the double-sided adhesives, and meanwhile, the residual adhesives wound on the wind-up roller can be reused, so that the whole processing cost of the double-sided adhesives is reduced.

5. According to the invention, by designing the two metal plates and the plurality of guide plates, the surfaces of the metal plates are smooth, when the double-sided adhesive tape is conveyed at the top of the processing table, the surface paper at one end of the double-sided adhesive tape is contacted with the surfaces of the metal plates, so that scraping is not caused, meanwhile, the smoothness of conveying is improved, the plurality of guide plates can limit the base paper at the other end of the double-sided adhesive tape, thereby ensuring the integral limit of the double-sided adhesive tape, ensuring that a certain tension is kept in the conveying process of the double-sided adhesive tape by matching with the winding roller and the two limiting rollers, preventing the crease from being generated during conveying, and preventing the cut die cutting finished product from generating glue wrinkling.

Drawings

In order to more clearly illustrate the technical solution of the embodiments of the present invention, the following description briefly describes the drawings in the embodiments of the present invention.

FIG. 1 is a schematic perspective view of the present invention;

fig. 2 is an enlarged view at a in fig. 1;

FIG. 3 is an enlarged view at B in FIG. 1;

FIG. 4 is an enlarged view at C in FIG. 1;

FIG. 5 is a schematic diagram showing a second perspective structure of the present invention;

FIG. 6 is an enlarged view of FIG. 5 at D;

FIG. 7 is a schematic perspective view of the present invention with double sided tape removed;

FIG. 8 is a schematic perspective view of a cutting device according to the present invention;

FIG. 9 is a schematic plan view of a die cut article of the present invention;

in the figure:

a base 1, a collecting box 10,

the processing station 2 is provided with a processing table,

the guide plate 20 is provided with a plurality of guide grooves,

the ash drop 21, the collection box 210,

the metal sheet 22 is provided with a plurality of metal holes,

the guide plate (23) is provided with a guide groove,

the conveying means 3 are arranged such that,

the unwind roller 30 is provided with a pair of rollers,

the winding assembly 31, the first motor 310, the winding roller 311,

the spacing roller 32 is positioned to engage the web,

the cleaning device 4 is provided with a cleaning means,

the drive assembly 40, the first timing belt 400, the first timing wheel 401,

push-pull assembly 41, turntable 410, connecting rod 411, first gear 412, first rack 413, slider 414,

the swing assembly 42, the driving wheel 420, the driven wheel 421, the belt 422, the second gear 423, the third gear 424, the swing link 425,

the guide rail 43 is provided with a guide rail,

the brush 44, the insert rod 440,

the temperature-reducing device 5 is provided with a temperature-reducing device,

traction assembly 50, connection block 500, pull cord 501, first return spring 502, second rack 503, slide bar 504, sheave 505,

a speed increasing assembly 51, a fourth gear 510, a fifth gear 511, a first bevel gear 512, a second bevel gear 513, a second timing belt 514, a second timing wheel 515,

the fan 52, the third timing wheel 520, the third timing belt 521,

the cutting device 6 is provided with a cutting means,

a rotating assembly 60, a second motor 600, a cam 601, a rotating shaft 602,

the lifting assembly 61, the lifting plate 610, the roller 611, the spool 612, the second return spring 613,

the length of the tubular cutter 62, the vent hole 620,

the T-shaped plate 7 is provided with a pair of grooves,

the vertical plate 8 is provided with a plurality of holes,

and a cross plate 9.

Detailed Description

The technical scheme of the invention is further described below by the specific embodiments with reference to the accompanying drawings.

Wherein the drawings are for illustrative purposes only and are shown in schematic, non-physical, and not intended to be limiting of the present patent; for the purpose of better illustrating embodiments of the invention, certain elements of the drawings may be omitted, enlarged or reduced in size and do not represent the actual product dimensions.

Referring to fig. 1 to 9, the invention provides a double-sided adhesive die cutting mechanism with a cutter self-cooling function, which comprises a base 1;

the device also comprises a controller, a processing table 2, a conveying device 3, a cleaning device 4, a cooling device 5 and a cutting device 6;

the processing table 2 is arranged at the top of the base 1;

the conveying device 3 is arranged on the processing table 2, the conveying device 3 comprises an unreeling roller 30, a reeling component 31 and two limiting rollers 32, the unreeling roller 30 is rotatably arranged at one end of the top of the processing table 2 through a first rotating shaft, the unreeling component is arranged at one end of the bottom of the processing table 2, and the two limiting rollers 32 are rotatably arranged at the other end of the top of the processing table 2;

the cleaning device 4 is arranged at the top of the processing table 2, the cleaning device 4 comprises a transmission component 40, a push-pull component 41, a swinging component 42, two guide rails 43 and two brushes 44, the two guide rails 43 are fixedly arranged at the top of the processing table 2, the two brushes 44 are slidably arranged between the two guide rails 43, one adjacent ends of the two brushes 44 are attached, the transmission component 40 is sleeved on a first rotating shaft, a guide plate 20 is fixedly arranged at the top of the processing table 2, the push-pull component 41 is arranged between the guide plate 20 and the transmission component 40, a T-shaped plate 7 is fixedly arranged between the tops of the two guide rails 43, a second rotating shaft is rotatably arranged at the top of the T-shaped plate 7, the swinging component 42 is arranged between the second rotating shaft and the push-pull component 41, an inserting rod 440 is fixedly arranged on the outer wall of one end of each brush 44, and each inserting rod 440 is inserted with the swinging component 42;

the cutting device 6 is arranged at the top of the processing table 2, the cutting device 6 comprises a rotating component 60, a lifting component 61 and a plurality of tubular cutters 62, two vertical plates 8 are fixedly arranged at the top of the processing table 2, the rotating component 60 is arranged between the two vertical plates 8, the lifting component 61 is arranged between the two vertical plates 8 in a sliding manner, and the tubular cutters 62 are fixedly arranged on the lifting component 61;

the heat sink 5 is established in the side of cutting device 6, and heat sink 5 includes traction assembly 50, acceleration rate subassembly 51 and two fans 52, and the fixed diaphragm 9 that is equipped with in top of processing platform 2, and traction assembly 50 is established between swing assembly 42 and diaphragm 9, and every fan 52 is all established on the lateral wall of a riser 8 through first articulated shaft rotation, and acceleration rate subassembly 51 is established between traction assembly 50 and one of them first articulated shaft, and rolling subassembly 31 and controller are electric connection.

Referring to fig. 1 to 9, the transmission assembly 40 includes a first synchronization belt 400 and two first synchronization wheels 401, a second hinge shaft is rotatably provided at the top of the processing table 2, the two first synchronization wheels 401 are fixedly provided on the second hinge shaft and the first rotation shaft, respectively, the first synchronization belt 400 is sleeved between the two first synchronization wheels 401, and when the unreeling roller 30 rotates clockwise to drive the double faced adhesive tape thereon to unreel, since the two first synchronization wheels 401 are fixedly connected with the second hinge shaft and the first rotation shaft, respectively, the two first synchronization wheels 401 are sleeved through the first synchronization belt 400, thereby driving the second hinge shaft to rotate clockwise.

Referring to fig. 1 to 9, the push-pull assembly 41 includes a turntable 410, a connecting rod 411, a first gear 412, a first rack 413 and a slider 414, wherein the turntable 410 is fixedly arranged on a second hinge shaft, the slider 414 is slidably arranged at the top of the guide plate 20, the first rack 413 is fixedly arranged at one end of the slider 414, the first gear 412 is rotatably arranged on the guide plate 20 through a rotating rod, the first gear 412 is meshed with the first rack 413, the connecting rod 411 is hinged between the other end of the slider 414 and the outer wall of the turntable 410, when the second hinge shaft rotates clockwise, the slider 414 is slidably connected with the guide plate 20 due to the fixed connection of the turntable 410 and the second hinge shaft, the first rack 413 is fixedly connected with one end of the slider 414, the other end of the slider 414 and the turntable 410 are hinged with two ends of the connecting rod 411 respectively, so that the first rack 413 is driven to slide at one end far from the turntable 410 through clockwise rotation of the connecting rod 411, and the counterclockwise rotation is driven by the first gear 412 and the meshed connection with the first rack 413.

Referring to fig. 1 to 9, the swing assembly 42 includes a driving wheel 420, a driven wheel 421, a belt 422, a second gear 423, a third gear 424 and a swing link 425, the driving wheel 420 is fixedly disposed at the top end of the rotating rod, the driven wheel 421 and the second gear 423 are both rotatably disposed at the top of the T-shaped plate 7, the belt 422 is sleeved between the driving wheel 420 and the driven wheel 421, the third gear 424 and the swing link 425 are both fixedly disposed on the outer wall of the second rotating shaft, the second gear 423 is in meshed connection with the third gear 424, the driving wheel 420 is smaller than the driven wheel 421, the second gear 423 is smaller than the third gear 424, grooves for inserting the two inserting rods 440 are disposed at both ends of the swing link 425, two ash dropping ports 21 are symmetrically disposed at the top of the processing table 2, a collecting box 210 is slidably disposed at the bottom of each ash dropping port 21, when the rotating rod rotates anticlockwise, the driven wheel 423 and the driven wheel 421 are both rotatably connected with the T-shaped plate 7 due to the fixed connection of the driving wheel 420 and the rotating rod, the driving wheel 420 and the driven wheel 421 are sleeved through the belt 422 so as to drive the second gear 423 to rotate anticlockwise, as the swing rod 425 and the third gear 424 are both connected with the T-shaped plate 7 through the second rotating shaft in a meshed manner, the second gear 423 is connected with the third gear 424 so as to drive the swing rod 425 to rotate clockwise, in addition, each inserting rod 440 is inserted into a groove at one end of the swing rod 425, each inserting rod 440 is fixedly connected with one brush 44, two ends of each brush 44 are connected with two guide rails 43 in a sliding manner, further, when the swing rod 425 swings clockwise, the two brushes 44 are driven to slide reversely, namely away from each other by the interference force generated when the two grooves are contacted with the inserting rods 440, and when the swing rod 425 is conveyed, the surface of the base paper 8 at one end of the double-sided adhesive is cleaned from two ends of the middle phase, so that dust on the surface of the base paper 8 is cleaned to the inside of the two collecting boxes 210 by the two dust falling openings 21, prevent the attached dust from affecting the cutting and even damaging the cutter, and simultaneously prevent the double-sided adhesive tape from being cut.

Referring to fig. 1 to 9, the traction assembly 50 includes a connection block 500, a pull rope 501, a first return spring 502 and a second rack 503, the connection block 500 is fixedly arranged at one end of a swing rod 425 close to a cross plate 9, a first sliding groove is fixedly arranged at the top of the cross plate 9, the second rack 503 is slidably arranged in the first sliding groove through a sliding bar 504, the pull rope 501 is fixedly arranged between one end of the second rack 503 and a connecting rod, a limit block is fixedly arranged at the top of the cross plate 9, the first return spring 502 is fixedly arranged between the sliding bar 504 and the limit block, a grooved pulley 505 is rotatably arranged at the top of the cross plate 9, the outer edge of the pull rope 501 is attached to the outer wall of the grooved pulley 505, the swing rod 425 swings clockwise to drive two brushes 44 to clean dust, and simultaneously, as the swing rod 425 is fixedly connected with one end of the pull rope 501 through the connection block 500, the other end of the pull rope 501 is fixedly connected with one end of the second rack 503, and the first sliding groove are slidably connected, and accordingly the second rack 503 slides towards one end close to the guide rail 43 under the limit effect of the grooved pulley 505, and accordingly the sliding bar 504 on the second rack 503 is driven to slide towards one end close to the guide rail 43, and the sliding bar 504 on the second rack 504 is also close to the guide rail 43, and the first end is fixedly arranged between the first return spring 502 and the first return spring 502 is in a contracted state.

Referring to fig. 1 to 9, the speed increasing assembly 51 includes a fourth gear 510, a fifth gear 511, a first bevel gear 512, a second bevel gear 513, a second timing belt 514, and two second timing gears 515, the top of the cross plate 9 is rotatably provided with a third rotation shaft and two third hinge shafts, respectively, the fourth gear 510 is fixedly provided on the third rotation shaft, each second timing gear 515 is fixedly provided on one third hinge shaft, the second timing belt 514 is sleeved between the two second timing gears 515, the fifth gear 511 is fixedly provided on one of the third hinge shafts near the fourth gear 510, the second rack 503, the fourth gear 510, and the fifth gear 511 are sequentially engaged and connected, and the fifth gear 511 is larger than the fourth gear 510, the first bevel gear 512 is fixedly provided on the bottom end of the other third hinge shaft, the second bevel gear 513 is fixedly provided on one of the first hinge shafts near the second timing gears 515, the first bevel gear 512 is meshed with the second bevel gear 513, the first bevel gear 512 is larger than the second bevel gear 513, a third synchronizing wheel 520 is fixedly arranged on the outer wall of each first hinging shaft, two third synchronizing wheels 520 are sleeved on the outer wall of the bottom of each tubular cutter 62 through a third synchronizing belt 521, a plurality of vent holes 620 are uniformly arranged on the outer wall of the bottom of each tubular cutter 62 at equal intervals, while the second rack 503 slides towards one end close to the guide rail 43, as the fourth gear 510 is fixedly connected with the third hinging shaft, each second synchronizing wheel 515 is fixedly connected with one third hinging shaft, the two second synchronizing wheels 515 are sleeved on the second synchronizing belt 514, the fifth gear 511 is fixedly connected with one third hinging shaft close to the fourth gear 510, the second rack 503, the fourth gear 510 and the fifth gear 511 are sequentially meshed, the fifth gear 511 is larger than the fourth gear 510, the first bevel gear 512 is larger than the second bevel gear 513, every first hinge all with a third synchronizing wheel 520 fixed connection, two third synchronizing wheels 520 cup joint through third hold-in range 521, every fan 52 all rotates through first hinge with a riser 8 to be connected, and then drive two fans 52 synchronous high-speed rotations, blow to a plurality of tubular cutters 62 of cutting double faced adhesive tape, a plurality of ventilation holes 620 make things convenient for the wind energy that two fans 52 blown to evenly pass a plurality of tubular cutters 62 on the one hand, promote the scope of blowing, on the other hand can accelerate the heat dissipation, promote the cooling effect, and then prevent that tubular cutters 62 do not cool down after frequent cutting temperature risees, lead to the glue layer friction with the double faced adhesive tape to generate heat glue 9 take out from between base stock 8 and facial tissue 7, namely glue overflow, promote cutting quality and efficiency, through blowing to a plurality of tubular cutters 62 cooling, can protect the cutter simultaneously, promote its life.

Referring to fig. 1 to 9, the rotating assembly 60 includes a second motor 600, a cam 601 and a rotating shaft 602, two limiting plates are fixedly disposed between two vertical plates 8, the rotating shaft 602 is rotatably disposed between the two limiting plates, the cam 601 is fixedly disposed on the rotating shaft 602, the second motor 600 is fixedly disposed between the two vertical plates 8, an output end of the second motor 600 is fixedly connected with one end of the rotating shaft 602, the second motor 600 is electrically connected with a controller, and when double faced adhesive tape is conveyed, the second motor 600 is started by the controller, and because the output end of the second motor 600 is fixedly connected with the rotating shaft 602, the rotating shaft 602 is rotatably connected with the two limiting plates, and the rotating shaft 602 is fixedly connected with the cam 601, so that the cam 601 is driven to rotate.

Referring to fig. 1 to 9, the lifting assembly 61 includes a lifting plate 610, rollers 611 and four sliding columns 612, four second sliding grooves are formed on the outer walls of two vertical plates 8, each sliding column 612 is slidably disposed in one second sliding groove, the lifting plate 610 is fixedly disposed between the four sliding columns 612, the top ends of a plurality of tubular cutters 62 are fixedly connected with the bottom of the lifting plate 610, the rollers 611 are rotatably disposed at the top of the lifting plate 610, the outer wall of the cam 601 abuts against the outer edges of the rollers 611, two limiting blocks are fixedly disposed on the outer wall of each vertical plate 8, a second reset spring 613 is fixedly disposed between each limiting block and one corner of the top of the lifting plate 610, when the cam 601 rotates, the rollers 611 are rotatably connected with the top of the lifting plate 610 due to the abutting of the outer wall of the cam 601 against the outer edges of the rollers 611, the lifter plate 610 is slidably connected with the two risers 8 through the four slide columns 612, the top ends of the plurality of tubular cutters 62 are fixedly connected with the bottom of the lifter plate 610, so that the plurality of cutters are driven to rapidly and vertically descend, the double faced adhesive tape is die-cut, namely, the double faced adhesive tape with the same size is cut into a plurality of pieces, in the process, the four second return springs 613 are converted into a stretching state from an initial state, when the die-cutting is finished each time, the four second return springs 613 are reset to the initial state from the stretching state, the next die-cutting operation is facilitated, the plurality of pieces of the circular double faced adhesive tape cut into the circular double faced adhesive tape are conveyed to the limiting roller along with the residual adhesive tape 32, and under the abutting effect of the roller conveying 32 positioned below, the plurality of pieces of the circular double faced adhesive tape cut are automatically separated from the residual adhesive tape and fall into the collecting box 10.

Referring to fig. 1 to 9, the winding assembly 31 includes a first motor 310 and a wind-up roller 311, two square plates are fixedly arranged on the outer wall of the bottom of the processing table 2, a fourth rotating shaft is rotatably arranged between the two square plates, the wind-up roller is fixedly arranged on the outer wall of the fourth rotating shaft, the first motor 310 is fixedly arranged on one square plate, the output end of the first motor is fixedly connected with one end of the fourth rotating shaft, a collecting box 10 is arranged at one end of the base 1, which is close to the limiting roller 32, a through groove for the double faced adhesive tape to pass through is arranged on the outer wall of one end of the processing table 2, when the double faced adhesive tape is subjected to die cutting, the free end of the double faced adhesive tape wound on the unwinding roller 30 passes through the plurality of guide plates 23, the two limiting rollers 32 and the through groove in sequence, and is fixedly arranged on the outer wall of the winding roller, then the first motor 310 is started through a controller, so that the winding roller is driven to rotate anticlockwise through the output end of the winding roller, the double faced adhesive tape after die cutting is used for a second time, the production cost of the double faced adhesive tape is reduced, and the double faced adhesive tape is driven to pass through the residual glue groove on the unwinding roller 30 to pass through the winding table 2.

Referring to fig. 1 to 9, two metal plates 22 are laid on the top end of the processing table 2, a plurality of guide plates 23 are fixedly arranged on two sides of the two metal plates 22, the surfaces of the metal plates 22 are smooth, when double faced adhesive tape is conveyed at the top of the processing table 2, the surface paper 7 at one end of the double faced adhesive tape is in contact with the surfaces of the metal plates 22, scraping is avoided, meanwhile, the smoothness of conveying is improved, the plurality of guide plates 23 can limit the base paper 8 at the other end of the double faced adhesive tape, accordingly, integral limit of the double faced adhesive tape is ensured, a certain tension degree is kept in the conveying process of the double faced adhesive tape by matching with a winding roller and two limit rollers 32, and wrinkles are prevented from being generated in the conveying process.

The working principle of the invention is as follows: when the die cutting work of the double faced adhesive tape is carried out, the free end of the double faced adhesive tape wound on the unreeling roller 30 passes through the guide plates 23, the two limit rollers 32 and the through groove in sequence, and is fixedly arranged on the outer wall of the winding roller, then the first motor 310 is started through the controller, so that the winding roller is driven to rotate anticlockwise through the output end of the motor, the residual rubber material of the double faced adhesive tape after die cutting is wound, the double faced adhesive tape is convenient to recycle, the production cost of the double faced adhesive tape is reduced, the unreeling roller 30 is enabled to rotate clockwise and drive the double faced adhesive tape on the unreeling roller to unreel, and the through groove is convenient for the residual rubber material to pass through the processing table 2.

The surface of the metal plate 22 is smooth, when the double faced adhesive tape is conveyed at the top of the processing table 2, the facial tissue 7 at one end of the double faced adhesive tape is in surface contact with the surface of the metal plate 22, scraping cannot be caused, meanwhile, the smoothness of conveying is improved, the plurality of guide plates 23 can limit the base tissue 8 at the other end of the double faced adhesive tape, and therefore the whole limit of the double faced adhesive tape is ensured, and wrinkles are prevented from being generated during conveying.

When the unreeling roller 30 rotates clockwise to drive the double faced adhesive tape on the unreeling roller to unreel, as the two first synchronous wheels 401 are fixedly connected with the second hinging shaft and the first rotating shaft respectively, the two first synchronous wheels 401 are sleeved with the first synchronous belt 400 so as to drive the second hinging shaft to rotate clockwise, as the turntable 410 is fixedly connected with the second hinging shaft, the sliding block 414 is slidingly connected with the guide plate 20, the first rack 413 is fixedly connected with one end of the sliding block 414, the other end of the sliding block 414 and the turntable 410 are respectively hinged with two ends of the connecting rod 411, so that the first rack 413 is driven to slide towards one end far away from the turntable 410 at the top of the guide plate 20 through the clockwise rotation of the connecting rod 411, and as the first gear 412 is meshed with the first rack 413, the rotating rod is driven to rotate anticlockwise.

When the bull stick is anticlockwise rotatory, because action wheel 420 and bull stick fixed connection, from driving wheel 421 and second gear 423 all rotate with T template 7 to the action wheel 420 and from driving wheel 421 cup joint through belt 422, thereby drive second gear 423 anticlockwise rotation, because pendulum rod 425 and third gear 424 all rotate through the second pivot and are connected with T template 7, second gear 423 and third gear 424 meshing are connected, thereby drive pendulum rod 425 clockwise rotation, in addition, every inserted bar 440 all peg graft with the recess of pendulum rod 425 one end, every inserted bar 440 all with a brush 44 fixed connection, the both ends of every brush 44 all with two guide rails 43 sliding connection, and then the interference force that produces when two recesses and inserted bar 440 contact on it when swaying clockwise through the pendulum rod 425 drives two brushes 44 and slides in opposite directions, i.e. keep away from each other, in the transportation, clean the base paper 8 surface of two sides glue one end from the centre, and then clean the inside of two collection boxes 210 by two dust removal openings 21, prevent the influence of attached dust and even damage cutting tool, simultaneously also prevent the double-sided glue.

While the swing rod 425 swings clockwise to drive the two brushes 44 to clean dust, as the swing rod 425 is fixedly connected with one end of the pull rope 501 through the connecting block 500, the other end of the pull rope 501 is fixedly connected with one end of the second rack 503, and the second rack 503 is slidably connected with the first chute, so that under the limit effect of the grooved pulley 505, the second rack 503 and the inside of the first chute slide towards one end close to the guide rail 43, and the slide bar 504 on the first rack 413 is driven to slide towards one end close to the guide rail 43, and as the first return spring 502 is fixedly arranged between the slide bar 504 and the limiting block, the first return spring 502 is converted into a contracted state from an initial state.

While the second rack 503 slides to one end near the guide rail 43, since the fourth gear 510 is fixedly connected with the third rotating shaft, each second synchronizing wheel 515 is fixedly connected with one third hinge shaft, the two second synchronizing wheels 515 are sleeved and connected through the second synchronous belt 514, the fifth gear 511 is fixedly connected with one third hinge shaft near the fourth gear 510, the second rack 503, the fourth gear 510 and the fifth gear 511 are sequentially meshed and connected, the fifth gear 511 is larger than the fourth gear 510, the first bevel gear 512 is larger than the second bevel gear 513, each first hinge shaft is fixedly connected with one third synchronizing wheel 520, two third synchronizing wheels 520 cup joint through third hold-in range 521, every fan 52 all rotates through first articulated shaft and a riser 8 to be connected, and then drive two fans 52 synchronous high-speed rotations, blow at a plurality of tubular cutter 62 to cutting double faced adhesive tape, a plurality of ventilation holes 620 make things convenient for the wind energy that two fans 52 blown out to evenly pass a plurality of tubular cutter 62 on the one hand, promote the scope of blowing, on the other hand can accelerate the heat dissipation, promote the cooling effect, and then prevent that tubular cutter 62 from frequently cutting not cooling after the temperature rise, lead to the glue film friction with the double faced adhesive tape generates heat and brings colloid 9 out from between base paper 8 and the facial tissue 7, overflow the glue promptly, promote cross cutting quality and efficiency.

When the double faced adhesive tape is conveyed, the second motor 600 is started through the controller, the output end of the second motor 600 is fixedly connected with the rotating shaft 602, the rotating shaft 602 is rotationally connected with the two limiting plates, the rotating shaft 602 is fixedly connected with the cam 601, thereby driving the cam 601 to rotate, the outer wall of the cam 601 is in contact with the outer edge of the roller 611, the roller 611 is rotationally connected with the top of the lifting plate 610, the lifting plate 610 is in sliding connection with the two vertical plates 8 through the four sliding columns 612, the top ends of the plurality of tubular cutters 62 are fixedly connected with the bottom of the lifting plate 610, thereby driving the plurality of cutters to quickly and vertically descend, the double faced adhesive tape is die-cut, namely, the double faced adhesive tape with the same size is cut into a plurality of double faced adhesive tapes, in the process, the four second return springs 613 are converted into a stretching state from an initial state, and when each die-cut is finished, the four second return springs 613 are reset to the initial state from the stretching state, the next die-cut operation is facilitated, the plurality of circular double faced adhesive tapes cut into a plurality of pieces are in contact with the remaining adhesive tapes and conveyed 32 together to the limiting rollers, and the circular double faced adhesive tapes are automatically separated from the remaining adhesive tapes and fall into the collection box 10 under the action of the roller conveying 32.

Claims (10)

1. The utility model provides a double faced adhesive tape cross cutting mechanism that possesses cutter self-cooling function, includes base (1), its characterized in that:

the device also comprises a controller, a processing table (2), a conveying device (3), a cleaning device (4), a cooling device (5) and a cutting device (6);

the processing table (2) is arranged at the top of the base (1);

the conveying device (3) is arranged on the processing table (2) and used for conveying double-sided adhesive tapes, the conveying device (3) comprises an unreeling roller (30), a reeling component (31) and two limiting rollers (32), the unreeling roller (30) is rotatably arranged at one end of the top of the processing table (2) through a first rotating shaft, the unreeling component is arranged at one end of the bottom of the processing table (2), and the two limiting rollers (32) are rotatably arranged at the other end of the top of the processing table (2);

the cleaning device (4) is arranged at the top of the processing table (2) and used for cleaning dust, the cleaning device (4) comprises a transmission component (40), a push-pull component (41), a swinging component (42), two guide rails (43) and two brushes (44), the two guide rails (43) are fixedly arranged at the top of the processing table (2), the two brushes (44) are slidably arranged between the two guide rails (43), one adjacent ends of the two brushes (44) are attached, the transmission component (40) is sleeved on the first rotating shaft, a guide plate (20) is fixedly arranged at the top of the processing table (2), the push-pull component (41) is arranged between the guide plate (20) and the transmission component (40), a T-shaped plate (7) is fixedly arranged between the tops of the two guide rails (43), a second rotating shaft is rotatably arranged at the tops of the T-shaped plate (7), the swinging component (42) is arranged between the second rotating shaft and the push-pull component (41), inserting rods (440) are fixedly arranged on the outer wall of one end of each brush (44), and each inserting rod (440) is fixedly connected with the swinging component (42);

the cutting device (6) is arranged at the top of the processing table (2) and is used for cutting double faced adhesive tapes, the cutting device (6) comprises a rotating assembly (60), a lifting assembly (61) and a plurality of tubular cutters (62), two vertical plates (8) are fixedly arranged at the top of the processing table (2), the rotating assembly (60) is arranged between the two vertical plates (8), the lifting assembly (61) is slidably arranged between the two vertical plates (8), and the tubular cutters (62) are fixedly arranged on the lifting assembly (61);

cooling device (5) are established in order to be used for cooling the cutter in the side of cutting device (6), cooling device (5) are including traction assembly (50), acceleration rate subassembly (51) and two fans (52), the fixed diaphragm (9) that are equipped with in top of processing platform (2), traction assembly (50) are established between swing subassembly (42) and diaphragm (9), every fan (52) are all established on the lateral wall of a riser (8) through first articulated shaft rotation, acceleration rate subassembly (51) are established between traction assembly (50) and one of them first articulated shaft, rolling subassembly (31) are electric connection with the controller.

2. The double-sided adhesive tape die cutting mechanism with a cutter self-cooling function according to claim 1, wherein: the transmission assembly (40) comprises a first synchronous belt (400) and two first synchronous wheels (401), a second hinge shaft is arranged on the top of the processing table (2) in a rotating mode, the two first synchronous wheels (401) are respectively fixedly arranged on the second hinge shaft and the first rotating shaft, and the first synchronous belt (400) is sleeved between the two first synchronous wheels (401).

3. The double-sided adhesive tape die cutting mechanism with a cutter self-cooling function according to claim 2, wherein: push-and-pull subassembly (41) are including carousel (410), connecting rod (411), first gear (412), first rack (413) and slider (414), carousel (410) are fixed to be established on the second articulated shaft, slider (414) slip is established at the top of deflector (20), first rack (413) are fixed to be established in the one end of slider (414), first gear (412) are established on deflector (20) through the bull stick rotation, first gear (412) are connected with first rack (413) meshing, connecting rod (411) are articulated to be set up between the outer wall of the other end of slider (414) and carousel (410).

4. The double-sided tape die cutting mechanism with a cutter self-cooling function according to claim 3, wherein: swing subassembly (42) include action wheel (420), from driving wheel (421), belt (422), second gear (423), third gear (424) and pendulum rod (425), action wheel (420) are fixed to be established on the top of bull stick, all rotate from driving wheel (421) and second gear (423) and establish the top at T template (7), belt (422) cover is established between action wheel (420) and from driving wheel (421), third gear (424) and pendulum rod (425) are all fixed to be established on the outer wall of second pivot, second gear (423) are connected with third gear (424) meshing, and action wheel (420) are less than from driving wheel (421), second gear (423) are less than third gear (424), the both ends of pendulum rod (425) are equipped with the recess that supplies two inserted bars (440) to peg graft, the top of processing platform (2) is the symmetry and is provided with two grey mouths (21), the bottom of every grey mouth (21) all slides and is equipped with collection box (210).

5. The double-sided tape die cutting mechanism with a cutter self-cooling function according to claim 4, wherein: the traction assembly (50) comprises a connecting block (500), a pull rope (501), a first reset spring (502) and a second rack (503), wherein the connecting block (500) is fixedly arranged at one end of a swing rod (425) close to a transverse plate (9), a first sliding groove is fixedly arranged at the top of the transverse plate (9), the second rack (503) is slidably arranged in the first sliding groove through a sliding strip (504), the pull rope (501) is fixedly arranged between one end of the second rack (503) and the connecting block (500), a limiting block is fixedly arranged at the top of the transverse plate (9), the first reset spring (502) is fixedly arranged between the sliding strip (504) and the limiting block, a groove wheel (505) is rotationally arranged at the top of the transverse plate (9), and the outer edge of the pull rope (501) is attached to the outer wall of the groove wheel (505).

6. The double-sided tape die cutting mechanism with a cutter self-cooling function according to claim 5, wherein: the speed increasing component (51) comprises a fourth gear (510), a fifth gear (511), a first bevel gear (512), a second bevel gear (513), a second synchronous belt (514) and two second synchronous wheels (515), wherein the top of the transverse plate (9) is respectively provided with a third rotating shaft and two third hinge shafts in a rotating mode, the fourth gear (510) is fixedly arranged on the third rotating shaft, each second synchronous wheel (515) is fixedly arranged on one third hinge shaft, the second synchronous belt (514) is sleeved between the two second synchronous wheels (515), the fifth gear (511) is fixedly arranged on one third hinge shaft close to the fourth gear (510), the second rack (503), the fourth gear (510) and the fifth gear (511) are sequentially meshed and connected, the fifth gear (511) is larger than the fourth gear (510), the first bevel gear (512) is fixedly arranged at the bottom end of the other third hinge shaft, the second bevel gear (513) is fixedly arranged on the first hinge shaft close to the second synchronous wheel (515), the first bevel gear (513) is fixedly arranged on the first hinge shaft close to the second synchronous wheel (515), the second bevel gear (513) is meshed with the second bevel gear (512) and the second bevel gear (520) is fixedly sleeved on the outer wall of the third synchronous belt (521), a plurality of ventilation holes (620) are formed in the outer wall of the bottom of each tubular cutter (62) at equal intervals.

7. The double-sided tape die cutting mechanism with a cutter self-cooling function according to claim 6, wherein: the rotating assembly (60) comprises a second motor (600), a cam (601) and a rotating shaft (602), two limiting plates are fixedly arranged between two vertical plates (8), the rotating shaft (602) is rotatably arranged between the two limiting plates, the cam (601) is fixedly arranged on the rotating shaft (602), the second motor (600) is fixedly arranged between the two vertical plates (8), the output end of the second motor is fixedly connected with one end of the rotating shaft (602), and the second motor (600) is electrically connected with the controller.

8. The double-sided tape die cutting mechanism with a cutter self-cooling function according to claim 7, wherein: lifting assembly (61) are including lifter plate (610), gyro wheel (611) and four slide column (612), four second spouts have been seted up on the outer wall of two risers (8), every slide column (612) all slides and establishes the inside at a second spout, lifter plate (610) are fixed to be established between four slide column (612), the top of a plurality of tubular cutter (62) all with the bottom fixed connection of lifter plate (610), the top at lifter plate (610) is established in gyro wheel (611) rotation, the outer wall of cam (601) is contradicted with the outer fringe of gyro wheel (611), all be fixed on the outer wall of every riser (8) and be equipped with two stopper, all fix between every stopper and the top one corner of lifter plate (610) and be equipped with second reset spring (613).

9. The double-sided tape die cutting mechanism with a cutter self-cooling function according to claim 8, wherein: the winding assembly (31) comprises a first motor (310) and a winding roller (311), two square plates are fixedly arranged on the outer wall of the bottom of the processing table (2), a fourth rotating shaft is arranged between the two square plates in a rotating mode, the winding roller is fixedly arranged on the outer wall of the fourth rotating shaft, the first motor (310) is fixedly arranged on one square plate, the output end of the first motor is fixedly connected with one end of the fourth rotating shaft, one end of the base (1) close to the limiting roller (32) is provided with a collecting box (10), and a through groove for a double faced adhesive tape to pass is formed in the outer wall of one end of the processing table (2) close to the collecting box (10).

10. The double-sided tape die cutting mechanism with a cutter self-cooling function according to claim 9, wherein: two metal plates (22) are laid on the top end of the processing table (2), and a plurality of guide plates (23) are fixedly arranged on two sides of the two metal plates (22).