CN113021519A - Die cutting machine and die cutting method for manufacturing adhesive labels - Google Patents
Die cutting machine and die cutting method for manufacturing adhesive labels Download PDFInfo
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- CN113021519A CN113021519A CN202110493427.XA CN202110493427A CN113021519A CN 113021519 A CN113021519 A CN 113021519A CN 202110493427 A CN202110493427 A CN 202110493427A CN 113021519 A CN113021519 A CN 113021519A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/40—Cutting-out; Stamping-out using a press, e.g. of the ram type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
- B26D7/025—Means for holding or positioning work with clamping means acting upon planar surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/088—Means for treating work or cutting member to facilitate cutting by cleaning or lubricating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/08—Means for treating work or cutting member to facilitate cutting
- B26D7/14—Means for treating work or cutting member to facilitate cutting by tensioning the work
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Abstract
The invention relates to a die-cutting machine and a die-cutting method for manufacturing non-setting adhesive labels, and the die-cutting machine comprises a connecting bottom plate, mounting plates, die-cutting devices and driving devices, wherein the mounting plates are symmetrically fixed on the front side and the rear side of the uniformly arranged connecting bottom plate, the die-cutting devices are arranged in the middle between the mounting plates, and the driving devices are arranged on the right sides between the mounting plates. The invention can solve the problems that adhesive sticker residues are easy to accumulate at the cutting opening of the cutter to influence the die cutting effect when the adhesive sticker label is die-cut, and simultaneously, the adhesive sticker label can move along with the cutter to take up or even peel the adhesive sticker label, and when the adhesive sticker label is die-cut, the winding of the adhesive sticker label needs to be stopped for die cutting, and at the moment, the adhesive sticker label is easy to move reversely, so that the tensioning degree of the adhesive sticker label is reduced, the die cutting position is changed, the die cutting position is possibly inaccurate in serious conditions, the waste of the adhesive sticker label is caused, and the like.
Description
Technical Field
The invention relates to the technical field of label preparation, in particular to a die-cutting machine and a die-cutting method for manufacturing a self-adhesive label.
Background
The non-setting adhesive is a composite material which uses paper, film or other special material as face material, its back surface is coated with adhesive and uses silicon-coated protective paper as base paper, and is made into the finished product label by means of printing and die-cutting treatment. Common self-adhesive labels include medicine labels, food labels, outer box labels, bar code labels, and the like. The self-adhesive label has the advantages of no pollution, labeling time saving and the like, and is wide in application range, convenient and fast.
At present, when the self-adhesive label is manufactured, the following defects generally exist: 1. when the self-adhesive label is subjected to die cutting, self-adhesive residues are easily adhered to the contact position of the cutter and the self-adhesive label, after the self-adhesive label works for a period of time, the self-adhesive residues are easily accumulated at the cut of the cutter, so that the die cutting effect is influenced, and meanwhile, the self-adhesive label can move along with the cutter to bring up or even peel off the self-adhesive label; 2. when the self-adhesive label is subjected to die cutting, the self-adhesive label needs to be stopped from being rolled and then subjected to die cutting, and after the self-adhesive label is stopped from being rolled, the self-adhesive label is easy to move reversely, so that the tension degree of the self-adhesive label is reduced, the die cutting position is changed, the die cutting position is possibly inaccurate in serious conditions, and waste is caused to the self-adhesive label.
Disclosure of Invention
Technical problem to be solved
The invention can solve the problems that when the self-adhesive label is subjected to die cutting treatment, self-adhesive residues are easily adhered at the contact position of the cutter and the self-adhesive label, the self-adhesive residues are easily accumulated at the cutting opening of the cutter after working for a period of time, the die cutting effect is influenced, meanwhile, the self-adhesive label can be caused to move along with the cutter to take up or even peel the self-adhesive label, when the self-adhesive label is subjected to die cutting treatment, the rolling of the self-adhesive label needs to be stopped for carrying out die cutting, and after the rolling of the self-adhesive label is stopped, the self-adhesive label is easy to move reversely, so that the tensioning degree of the self-adhesive label is reduced, the die cutting position is changed, the die cutting position is possibly inaccurate seriously, the waste of.
(II) technical scheme
In order to achieve the purpose, the invention adopts the following technical scheme that the die cutting machine for manufacturing the non-setting adhesive label comprises a connecting bottom plate, mounting plates, a die cutting device and a driving device, wherein the uniformly arranged mounting plates are symmetrically fixed on the front side and the rear side of the connecting bottom plate, the die cutting device is arranged in the middle between the mounting plates, and the driving device is arranged on the right side between the mounting plates.
The mounting panel including the installation curb plate, a commentaries on classics roller and No. two commentaries on classics rollers, bilateral symmetry is fixed with the installation curb plate around the connection bottom plate of even setting, two commentaries on classics rollers are installed through a round pin axle in the left side between the installation curb plate, middle part upside between the installation curb plate is provided with two commentaries on classics rollers through No. two round pin axle bilateral symmetry, concrete during operation, the non-setting adhesive label that will produce is drawn to between the installation curb plate, make it pass between the commentaries on classics roller, the rethread respectively between the left No. two commentaries on classics rollers and between No. two commentaries on classics rollers on the right side.
The die cutting device comprises a working plate, a buffer mechanism, a die cutting mechanism, a fixed frame, a prepressing mechanism, a cylinder and a connecting frame, wherein the working plate is arranged between the upper sides of the middle parts of the installation side plates, the left side and the right side of the lower end of the working plate are connected with the installation side plates through the symmetrically arranged buffer mechanisms, the die cutting mechanism is arranged above the working plate, the fixed frame is arranged at the upper end of the die cutting mechanism, the prepressing mechanism is arranged on the fixed frame, the middle part of the upper end surface of the fixed frame is connected with the ejection end of the cylinder, the cylinder is arranged on the connecting frame through a cylinder seat, the connecting frame is connected between the upper sides of the middle parts of the installation side plates, the fixed frame is driven by the cylinder to move downwards during specific work, so that the prepressing mechanism is contacted with the non-setting adhesive label on the working plate firstly, the non-setting label, and continuously moving the fixing frame downwards, so that the die cutting mechanism is contacted with the self-adhesive label and performs die cutting, and the die cutting process is buffered by the buffer mechanism to prevent the cylinder-shaped cutter from completely cutting off the self-adhesive label.
The driving device comprises a rotating shaft, an intermittent motion mechanism, an installation mechanism, a winding roller and a resistance increasing mechanism, wherein the rotating shaft is installed in the middle of the right side of the installation side plate through a bearing, the intermittent motion mechanism is connected to the front end of the rotating shaft at the front side, the installation mechanism is arranged at one end, close to each other, of the rotating shaft, the winding roller is connected between the installation mechanisms, the resistance increasing mechanism is installed at the rear end of the rotating shaft at the rear side, when the driving device works specifically, the winding roller is installed between the rotating shafts through the installation mechanism, the rotating shaft at the front side is driven to rotate intermittently through the intermittent motion mechanism, so that the winding roller rotates intermittently and synchronously drives the rotating shaft at the rear side to rotate intermittently, the winding roller rotates intermittently to drive the adhesive label to roll intermittently, the tension degree of the adhesive label is maintained through the resistance increasing mechanism when the winding roller stops winding, and the winding roller is detached from the mounting mechanism and collected.
The die cutting mechanism comprises a square plate, a connecting spring, a connecting shaft, a cylindrical cutter, a circular plate, sponge and a return spring, wherein the square plate is arranged above a working plate, four corners at the upper end of the square plate are connected with a connecting frame through the connecting spring, the lower end of the square plate is uniformly provided with the connecting shaft, the cylindrical cutter is arranged at the lower end of the connecting shaft, the circular plate is arranged at the lower side of the cylindrical cutter, the sponge is bonded to the lower end face of the circular plate, the upper end face of the circular plate is connected with the inner wall of the upper side of the cylindrical cutter through the return spring, when the die cutting mechanism works specifically, a fixing frame is driven by an air cylinder to move downwards, prepressing treatment is carried out through a prepressing mechanism, the fixing frame continues to move downwards so that the square plate drives the connecting shaft to move downwards, the connecting spring is synchronously stretched, the connecting spring, the sponge contacts with the self-adhesive label at first, and extrudes the inner side of the die cutting position through the reset spring, the cylinder type cutter continues to move downwards, so as to contact with the self-adhesive label, the die cutting is carried out on the self-adhesive label, so as to manufacture the round self-adhesive label, after the die cutting is completed, the fixing frame is driven to reset through the air cylinder, so that the square plate drives the cylinder type cutter to reset, during the resetting, under the elastic action of the reset spring, the sponge still clings to the die cutting position of the self-adhesive label, so that the round label cannot be taken out by the resetting of the cylinder type cutter, meanwhile, the inner wall of the cylinder type cutter can be wiped, and the self-.
Preferably, the diameter of the circular plate is smaller than that of the inner wall of the cylinder-type cutter, so that the circular plate is not contacted with the inner wall of the cylinder-type cutter in the process of the cylinder-type cutter, the circular plate is convenient to reset, and the sponge is contacted with the inner wall of the cylinder-type cutter for wiping.
Preferably, buffer gear include dwang, slider, round bar and extrusion spring, the bilateral symmetry hinges around the terminal surface has the dwang under the working plate, the lower extreme of dwang rotates and sets up on the slider, the slider slides and sets up on the round bar, the round bar is installed between the installation curb plate of both sides in front and back, the one end that the slider is close to the installation curb plate is passed through the extrusion spring and is connected with the installation curb plate.
Preferably, the prepressing mechanism comprises a spring rod, a prepressing frame and trapezoidal blocks, the left side and the right side of the upper side of the fixing frame are connected with the prepressing frame through the spring rods which are symmetrically arranged, and the left side and the right side of the lower end face of the prepressing frame are symmetrically and uniformly provided with the trapezoidal blocks.
Preferably, the trapezoidal blocks are made of rubber materials.
Preferably, the intermittent motion mechanism comprises a gear, an incomplete gear and a motor, the gear is mounted at the front end of the front rotating shaft, the incomplete gear is meshed with the lower side of the gear and is connected with an output shaft of the motor, and the motor is mounted on a mounting side plate on the front side through a motor base.
Preferably, the installation mechanism include square piece, an installation pole, No. two installation poles, the location pearl, positioning spring and constant head tank, the square piece is installed to the one end that the pivot is close to the wind-up roll, the extrusion groove has been seted up to the one end that the square piece is close to the wind-up roll, it is provided with the wind-up roll to slide in the extrusion groove, circular logical groove has been seted up to the bilateral symmetry around the wind-up roll, the left side that circular logical groove slides and is provided with the installation pole No. one, the right side that circular logical groove slides and is provided with No. two installation poles, the bilateral symmetry is seted up flutedly around the installation pole right-hand member, it is provided with the location pearl to slide in the recess, the location pearl passes through positioning spring and groove connection, the one end that the recess was kept away from to the location.
Preferably, the resistance increasing mechanism comprises a telescopic rod, an arc-shaped resistance increasing block and a circular frame, the telescopic rod is evenly arranged on the outer wall of the rear end of the rotating shaft of the rear side along the circumferential direction of the outer wall, the extending end of the telescopic rod is connected with the arc-shaped resistance increasing block, the arc-shaped resistance increasing block is tightly attached to the inner wall of the circular frame, and the circular frame is arranged on the mounting side plate of the rear side.
In addition, the invention also provides a using method of the die-cutting machine for manufacturing the self-adhesive label, which comprises the following steps:
s1, label installation: drawing the self-adhesive label to enable the self-adhesive label to respectively pass through the first rotating roller and the second rotating roller and finally adhere to the outer wall of the winding roller;
s2, intermittent drive: the winding roller is driven to rotate intermittently by the intermittent motion mechanism, when winding is stopped, the arc resistance increasing block is tightly attached to the inner wall of the circular frame under the elastic action of the telescopic rod, so that the arc resistance increasing block is driven to rotate tightly attached to the inner wall of the circular frame, the rotating shaft is prevented from rotating reversely by the friction force between the arc resistance increasing block and the circular frame, and the self-adhesive label is prevented from returning;
s3, die cutting treatment: when the winding is stopped, the cylinder drives the fixing frame to move downwards, so that the sponge is firstly contacted with the self-adhesive label, the inner side of a die cutting position is extruded through the reset spring, the cylinder-shaped cutter continues to move downwards to perform die cutting, the circular self-adhesive label is manufactured, the cylinder-shaped cutter resets after the die cutting is completed, and the sponge still clings to the die cutting position of the self-adhesive label under the elastic action of the reset spring, so that the circular label cannot be taken out by resetting the cylinder-shaped cutter, and meanwhile, the inner wall of the cylinder-shaped cutter is wiped;
s4, winding and dismounting: and repeating the steps from S2 to S3, pulling the first mounting rod and the second mounting rod outwards after the adhesive labels collected on the winding roller reach a certain number, then detaching the winding roller, and collecting the adhesive labels.
(III) advantageous effects
1. The invention relates to a die-cutting machine and a die-cutting method for manufacturing self-adhesive labels, and designs a processing machine capable of automatically die-cutting the self-adhesive labels, so that the self-adhesive label manufacturing efficiency is ensured, the condition that the self-adhesive labels are taken up or even peeled off along with the movement of a cutter is avoided, and the tensioning degree of the self-adhesive labels is always maintained in the die-cutting process;
2. the invention relates to a die-cutting machine and a die-cutting method for manufacturing self-adhesive labels, wherein the self-adhesive labels are subjected to die-cutting treatment through a die-cutting mechanism, a sponge is firstly contacted with the inner sides of die-cutting positions of the self-adhesive labels during die-cutting, the self-adhesive labels are extruded through a return spring, the die-cutting positions of the self-adhesive labels can be pre-positioned, looseness during die-cutting is prevented, and the sponge is still attached to the self-adhesive labels under the elastic action of the return spring in the process that a cylinder-shaped cutter rises after the die-cutting is completed, so that the self-adhesive labels are not easy to be brought up;
3. according to the die-cutting machine and the die-cutting method for manufacturing the non-setting adhesive label, the resistance increasing mechanism enables the winding roller to keep a certain tensioning degree when winding and stopping winding, and the prepressing mechanism performs prepressing on four sides of the non-setting adhesive label to be die-cut, so that the non-setting adhesive label is not easy to deform in the die-cutting process.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a first perspective view of the present invention;
FIG. 2 is a second perspective view of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is a schematic perspective view of a portion of the die cutting apparatus of the present invention;
FIG. 5 is a partial cross-sectional view of the die cutting mechanism of the present invention;
FIG. 6 is a cross-sectional view of the resistance increasing mechanism of the present invention;
FIG. 7 is an enlarged view of a portion of the invention at X of FIG. 1;
FIG. 8 is a top cross-sectional view of the present invention;
FIG. 9 is an enlarged view of a portion of the invention at Y of FIG. 8;
FIG. 10 is a state diagram of the operation of the present invention;
fig. 11 is a schematic view of a finished workpiece of the present invention.
Detailed Description
The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.
As shown in fig. 1 to 11, the die-cutting machine for manufacturing the self-adhesive label comprises a connecting bottom plate 1, mounting plates 2, a die-cutting device 3 and a driving device 4, wherein the mounting plates 2 are symmetrically fixed on the front side and the rear side of the connecting bottom plate 1, the die-cutting device 3 is arranged in the middle between the mounting plates 2, and the driving device 4 is arranged on the right side between the mounting plates 2.
The mounting panel 2 including installation curb plate 21, a commentaries on classics roller 22 and No. two commentaries on classics rollers 23, the bilateral symmetry is fixed with installation curb plate 21 around the connection bottom plate 1 of even setting, two commentaries on classics rollers 22 are installed through a round pin axle in the left side between the installation curb plate 21, middle part upside between the installation curb plate 21 is provided with No. two commentaries on classics rollers 23 through No. two round pin axle bilateral symmetry, concrete during operation, the non-setting adhesive label that will produce is drawn between the installation curb plate 21, make it pass between the commentaries on classics roller 22, the rethread respectively passes between the left No. two commentaries on classics rollers 23 and between No. two commentaries on classics rollers 23 on right side, bond.
The die cutting device 3 comprises a working plate 31, a buffer mechanism 32, a die cutting mechanism 33, a fixed frame 34, a prepressing mechanism 35, a cylinder 36 and a connecting frame 37, the working plate 31 is arranged between the upper sides of the middle parts of the installation side plates 21, the left side and the right side of the lower end of the working plate 31 are connected with the installation side plates 21 through the buffer mechanisms 32 which are symmetrically arranged, the die cutting mechanism 33 is arranged above the working plate 31, the fixed frame 34 is arranged at the upper end of the die cutting mechanism 33, the prepressing mechanism 35 is arranged on the fixed frame 34, the middle part of the upper end surface of the fixed frame 34 is connected with the ejection end of the cylinder 36, the cylinder 36 is arranged on the connecting frame 37 through a cylinder seat, the connecting frame 37 is connected between the upper sides of the middle parts of the installation side plates 21, and during specific work, the fixed frame 34 is driven to move downwards through the cylinder 36, so that, the two sides of the die cutting area are pre-pressed through the pre-pressing mechanism 35, so that the self-adhesive label is prevented from deforming and returning during die cutting, the fixing frame 34 is continuously moved downwards, the die cutting mechanism 33 is enabled to be in contact with the self-adhesive label for die cutting, the die cutting process is buffered through the buffer mechanism 32, and the barrel-shaped cutter 334 is prevented from completely cutting off the self-adhesive label.
The buffer mechanism 32 comprises a rotating rod 321, a sliding block 322, a round rod 323 and an extrusion spring 324, the rotating rod 321 is symmetrically hinged on the front side and the rear side of the lower end surface of the working plate 31, the lower end of the rotating rod 321 is rotatably arranged on the sliding block 322, the sliding block 322 is slidably arranged on the round rod 323, the round rod 323 is arranged between the mounting side plates 21 on the front side and the rear side, one end of the sliding block 322 close to the mounting side plates 21 is connected with the mounting side plates 21 through the extrusion spring 324, when in specific work, when in die cutting, the die cutting mechanism 33 pushes the working plate 31 to move downwards, thereby rotating the rotating rod 321 and pushing the slider 322 to slide on the round bar 323, the pressing spring 324 is pressed, and the sliding distance of the slider 322 is maintained within a certain range by the elastic action of the pressing spring 324, thereby maintaining the movement of the work plate 31 within an end range while buffering the force generated by the die cutting process.
The die-cutting mechanism 33 comprises a square plate 331, a connecting spring 332, a connecting shaft 333, a cylindrical cutter 334, a circular plate 335, a sponge 336 and a return spring 337, wherein the square plate 331 is arranged above the working plate 31, four corners of the upper end of the square plate 331 are connected with the connecting frame 37 through the connecting springs 332, the connecting shaft 333 is uniformly arranged at the lower end of the square plate 331, the cylindrical cutter 334 is arranged at the lower end of the connecting shaft 333, the circular plate 335 is arranged at the lower side of the cylindrical cutter 334, the sponge 336 is bonded at the lower end surface of the circular plate 335, and the upper end surface of the circular plate 335 is connected with the inner wall of the upper side of the cylindrical cutter 334; the diameter of the circular plate 335 is smaller than that of the inner wall of the cylinder type cutter 334, so that the circular plate 335 is not contacted with the inner wall of the cylinder type cutter 334 in the process of the cylinder type cutter 334, and is convenient to reset, and the sponge 336 is contacted with the inner wall of the cylinder type cutter 334 to wipe, when the device works specifically, the fixing frame 34 is driven by the air cylinder 36 to move downwards, prepressing is carried out by the prepressing mechanism 35, the fixing frame 34 continues to move downwards so that the square plate 331 drives the connecting shaft 333 to move downwards, the connecting spring 332 is stretched synchronously, the connecting spring 332 is used for connecting and resetting, the connecting shaft 333 moves downwards to further drive the cylinder type cutter 334 to move downwards synchronously, at the moment, the sponge 336 firstly contacts with the self-adhesive label, the inner side of the cutting position is extruded by the resetting spring 337, the cylinder type cutter 334 continues to move downwards to contact with the self-adhesive label, and the self-adhesive label is die, after the die cutting is finished, the air cylinder 36 drives the fixing frame 34 to reset, so that the square plate 331 drives the cylinder type cutter 334 to reset, during the resetting, the sponge 336 is still tightly attached to the die cutting position of the adhesive sticker label under the elastic action of the reset spring 337, so that the circular label cannot be taken out by the resetting of the cylinder type cutter 334, and meanwhile, the inner wall of the cylinder type cutter 334 can be wiped to remove the adhesive sticker which is possibly sticky.
The prepressing mechanism 35 comprises spring rods 351, a prepressing frame 352 and trapezoidal blocks 353, the left side and the right side of the upper side of the fixing frame 34 are connected with the prepressing frame 352 through the symmetrically arranged spring rods 351, and the left side and the right side of the lower end surface of the prepressing frame 352 are symmetrically and uniformly provided with the trapezoidal blocks 353; the trapezoidal block 353 is made of rubber materials, during specific work, the fixing frame 34 is driven to move downwards through the air cylinder 36, and then the spring rod 351 drives the pre-pressing frame 352 to move downwards, so that the trapezoidal block 353 is firstly in contact with the self-adhesive label and extrudes the left side and the right side of the self-adhesive label, the self-adhesive label is prevented from returning or loosening and deforming during die cutting, the purpose of arranging the trapezoidal block 353 is to prevent the whole self-adhesive label from being driven upwards when the pre-pressing frame 352 rises, the contact area of the pre-pressing frame 352 and the self-adhesive label is reduced, and meanwhile the pre-pressing effect is enhanced.
The driving device 4 comprises a rotating shaft 41, an intermittent motion mechanism 42, an installation mechanism 43, a winding roller 44 and a resistance increasing mechanism 45, the rotating shaft 41 is installed at the middle part of the right side of the installation side plate 21 through a bearing, the intermittent motion mechanism 42 is connected at the front end of the rotating shaft 41 at the front side, the installation mechanism 43 is arranged at one end of the rotating shaft 41 close to each other, the winding roller 44 is connected between the installation mechanisms 43, the resistance increasing mechanism 45 is installed at the rear end of the rotating shaft 41 at the rear side, during specific work, the winding roller 44 is installed between the rotating shafts 41 through the installation mechanism 43, the rotating shaft 41 at the front side is driven to intermittently rotate through the intermittent motion mechanism 42, so that the winding roller 44 intermittently rotates to synchronously drive the rotating shaft 41 at the rear side to intermittently rotate, the winding roller 44 intermittently rotates to drive the non-setting adhesive label to be intermittently wound, and the, when the winding roller 44 stops winding, the die cutting device 3 performs die cutting, and when the self-adhesive labels are collected to a certain amount, the winding roller 44 is detached from the mounting mechanism 43 and collected.
The intermittent motion mechanism 42 comprises a gear 421, an incomplete gear 422 and a motor 423, the gear 421 is installed at the front end of the front rotating shaft 41, the incomplete gear 422 is meshed with the lower side of the gear 421, the incomplete gear 422 is connected with an output shaft of the motor 423, the motor 423 is installed on the front installation side plate 21 through a motor base, during specific work, the incomplete gear 422 is driven to rotate through the motor 423, when the incomplete gear 422 is meshed with the gear 421, the gear 421 is driven to rotate, so that the rotating shaft 41 drives the winding roller 44 to rotate, when the incomplete gear 422 is not meshed with the gear 421, the winding roller 44 stops winding, and at the moment, die cutting is performed.
The mounting mechanism 43 comprises a square block 431, a first mounting rod 432, a second mounting rod 433, a positioning ball 434, a positioning spring 435 and a positioning groove 436, the square block 431 is mounted at one end of the rotating shaft 41 close to the winding roller 44, a squeezing groove is formed at one end of the square block 431 close to the winding roller 44, the winding roller 44 is arranged in the squeezing groove in a sliding manner, circular through grooves are symmetrically formed in the front side and the rear side of the winding roller 44, the first mounting rod 432 is arranged on the left side of the circular through groove in a sliding manner, the second mounting rod 433 is arranged on the right side of the circular through groove in a sliding manner, grooves are symmetrically formed in the front side and the rear side of the right end of the first mounting rod 432, the positioning ball 434 is arranged in the grooves in a sliding manner, the positioning ball 434 is connected with the grooves through the positioning spring 435, one end of the positioning ball 434, which is far away from the, when the winding roller 44 needs to be installed, the front side and the rear side of the winding roller 44 are arranged in the extrusion grooves, the second installation rod 433 is inserted into the circular through groove, the first installation rod 432 is inserted into the circular through groove, so that the positioning bead 434 enters the positioning groove 436, the positions between the positioning bead 434 and the positioning groove 436 are limited through the elastic action of the positioning spring 435, the winding roller 44 is driven to rotate synchronously when the rotating shaft 41 rotates, when the winding roller 44 needs to be detached, the first installation rod 432 and the second installation rod 433 are pulled outwards, and the winding roller 44 is detached.
Resistance-increasing mechanism 45 include telescopic link 451, arc resistance-increasing block 452 and circle frame 453, evenly install telescopic link 451 along its circumference on the pivot 41 rear end outer wall of rear side, the end that stretches out of telescopic link 451 even has arc resistance-increasing block 452, arc resistance-increasing block 452 hugs closely on the inner wall of circle frame 453, circle frame 453 installs on the installation curb plate 21 of rear side, when concrete work, make arc resistance-increasing block 452 hug closely at circle frame 453 inner wall under the elastic action of telescopic link 451, when the pivot 41 of rear side takes place to rotate, it is rotatory to drive telescopic link 451 in step, and then it is rotatory to drive arc resistance-increasing block 452 hugs closely the inner wall of circle frame 453, frictional force between arc resistance-increasing block 452 and circle frame 453, prevent that non-setting adhesive label from taking place the return phenomenon.
In addition, the invention also provides a using method of the die-cutting machine for manufacturing the self-adhesive label, which comprises the following steps:
s1, label installation: the self-adhesive labels are drawn to respectively pass through the first rotating roller 22 and the second rotating roller 23 and finally adhered to the outer wall of the winding roller 44;
s2, intermittent drive: the intermittent movement mechanism 42 drives the winding roller 44 to rotate intermittently, when winding is stopped, the arc resistance increasing block 452 is tightly attached to the inner wall of the round frame 453 under the elastic action of the telescopic rod 451, so that the arc resistance increasing block 452 is driven to rotate tightly attached to the inner wall of the round frame 453, the rotating shaft 41 is prevented from rotating reversely through the friction force between the arc resistance increasing block 452 and the round frame 453, and the self-adhesive label is prevented from returning;
s3, die cutting treatment: when the rolling is stopped, the air cylinder 36 drives the fixing frame 34 to move downwards, so that the sponge 336 is firstly contacted with the self-adhesive label, the inner side of the cutting position is extruded through the return spring 337, the cylinder-shaped cutter 334 continues to move downwards for die cutting to manufacture the circular self-adhesive label, after the die cutting is finished, the cylinder-shaped cutter 334 resets, and under the elastic action of the return spring 337, the sponge 336 still clings to the die cutting position of the self-adhesive label, so that the circular label cannot be taken out by the reset of the cylinder-shaped cutter 334, and the inner wall of the cylinder-shaped cutter 334 is wiped;
s4, winding and dismounting: and repeating the steps from S2 to S3, when the self-adhesive labels collected on the winding roller 44 reach a certain number, pulling the first mounting rod 432 and the second mounting rod 433 outwards, then detaching the winding roller 44, and collecting the self-adhesive labels.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a non-setting adhesive label preparation cross cutting machine, includes connecting bottom plate (1), mounting panel (2), cutting device (3) and drive arrangement (4), its characterized in that: mounting plates (2) are symmetrically fixed on the front side and the rear side of the uniformly arranged connecting bottom plate (1), a die cutting device (3) is mounted in the middle between the mounting plates (2), and a driving device (4) is arranged on the right side between the mounting plates (2); wherein:
the mounting plate (2) comprises mounting side plates (21), a first rotating roller (22) and a second rotating roller (23), the mounting side plates (21) are symmetrically fixed on the front side and the rear side of the uniformly arranged connecting bottom plate (1), the two first rotating rollers (22) are mounted on the left side between the mounting side plates (21) through a first pin shaft, and the two second rotating rollers (23) are symmetrically arranged on the upper side of the middle part between the mounting side plates (21) in the left-right direction through a second pin shaft;
the die cutting device (3) comprises a working plate (31), a buffer mechanism (32), a die cutting mechanism (33), a fixed frame (34), a prepressing mechanism (35), an air cylinder (36) and a connecting frame (37), wherein the working plate (31) is arranged between the upper sides of the middle parts of the installation side plates (21), the left side and the right side of the lower end of the working plate (31) are connected with the installation side plates (21) through the buffer mechanisms (32) which are symmetrically arranged, the die cutting mechanism (33) is arranged above the working plate (31), the fixed frame (34) is arranged at the upper end of the die cutting mechanism (33), the prepressing mechanism (35) is arranged on the fixed frame (34), the middle part of the upper end surface of the fixed frame (34) is connected with the ejection end of the air cylinder (36), the air cylinder (36) is arranged on the connecting frame (37) through an air cylinder seat, and the connecting;
the driving device (4) comprises a rotating shaft (41), an intermittent motion mechanism (42), an installation mechanism (43), a winding roller (44) and a resistance-increasing mechanism (45), wherein the rotating shaft (41) is installed in the middle of the right side of the installation side plate (21) through a bearing, the intermittent motion mechanism (42) is connected to the front end of the front rotating shaft (41), the installation mechanism (43) is arranged at one end, close to each other, of the rotating shaft (41), the winding roller (44) is connected between the installation mechanisms (43), and the resistance-increasing mechanism (45) is installed at the rear end of the rotating shaft (41) at the rear side;
the die-cutting mechanism (33) comprises a square plate (331), a connecting spring (332), a connecting shaft (333), a cylindrical cutter (334), a circular plate (335), sponge (336) and a return spring (337), wherein the square plate (331) is arranged above the working plate (31), four corners at the upper end of the square plate (331) are connected with a connecting frame (37) through the connecting spring (332), the connecting shaft (333) is uniformly arranged at the lower end of the square plate (331), the cylindrical cutter (334) is arranged at the lower end of the connecting shaft (333), the circular plate (335) is arranged at the lower side of the cylindrical cutter (334), the sponge (336) is bonded on the lower end face of the circular plate (335), and the upper end face of the circular plate (335) is connected with the inner wall of the upper side of the cylindrical cutter (334) through the return spring.
2. The die cutting machine for manufacturing self-adhesive labels according to claim 1, which is characterized in that: the diameter of the circular plate (335) is smaller than that of the inner wall of the cylindrical cutter (334).
3. The die cutting machine for manufacturing self-adhesive labels according to claim 1, which is characterized in that: buffer gear (32) including dwang (321), slider (322), round bar (323) and extrusion spring (324), both sides symmetry articulates around the terminal surface under work board (31) has dwang (321), the lower extreme of dwang (321) rotates and sets up on slider (322), slider (322) slide and set up on round bar (323), round bar (323) are installed between installation curb plate (21) of front and back both sides, slider (322) are close to the one end of installation curb plate (21) and are passed through extrusion spring (324) and be connected with installation curb plate (21).
4. The die cutting machine for manufacturing self-adhesive labels according to claim 1, which is characterized in that: the prepressing mechanism (35) comprises spring rods (351), prepressing frames (352) and trapezoidal blocks (353), the left side and the right side of the upper side of the fixing frame (34) are connected with the prepressing frames (352) through the symmetrically arranged spring rods (351), and the left side and the right side of the lower end face of each prepressing frame (352) are symmetrically and uniformly provided with the trapezoidal blocks (353).
5. The die cutting machine for manufacturing the self-adhesive label according to claim 4, characterized in that: the trapezoid blocks (353) are made of rubber materials.
6. The die cutting machine for manufacturing self-adhesive labels according to claim 1, which is characterized in that: the intermittent motion mechanism (42) comprises a gear (421), an incomplete gear (422) and a motor (423), the gear (421) is installed at the front end of the front rotating shaft (41), the incomplete gear (422) is meshed with the lower side of the gear (421), the incomplete gear (422) is connected with an output shaft of the motor (423), and the motor (423) is installed on an installation side plate (21) on the front side through a motor base.
7. The die cutting machine for manufacturing self-adhesive labels according to claim 1, which is characterized in that: the mounting mechanism (43) comprises a square block (431), a first mounting rod (432), a second mounting rod (433), a positioning ball (434), a positioning spring (435) and a positioning groove (436), wherein the square block (431) is mounted at one end, close to the winding roller (44), of the rotating shaft (41), a squeezing groove is formed in one end, close to the winding roller (44), of the square block (431), a winding roller (44) is arranged in the squeezing groove in a sliding mode, circular through grooves are symmetrically formed in the front side and the rear side of the winding roller (44), the first mounting rod (432) is arranged on the left side of the circular through groove in a sliding mode, the second mounting rod (433) is arranged on the right side of the circular through groove in a sliding mode, grooves are symmetrically formed in the front side and the rear side of the right end of the first mounting rod (432), a positioning ball (434) is arranged in the grooves in a sliding mode, the positioning ball (434) is connected with the grooves, the positioning groove (436) is symmetrically arranged in the circular groove in the front-back direction, and the circular groove is arranged at the left end of the second mounting rod (433).
8. The die cutting machine for manufacturing self-adhesive labels according to claim 1, which is characterized in that: resistance-increasing mechanism (45) include telescopic link (451), arc resistance-increasing piece (452) and circle frame (453), evenly install telescopic link (451) along its circumference on the pivot (41) rear end outer wall of rear side, the end that stretches out of telescopic link (451) even has arc resistance-increasing piece (452), arc resistance-increasing piece (452) hug closely on the inner wall of circle frame (453), install on the installation curb plate (21) of rear side circle frame (453).
9. The die cutting machine for manufacturing self-adhesive labels according to claim 1, which is characterized in that: the use method of the die-cutting machine for manufacturing the self-adhesive label comprises the following steps:
s1, label installation: the self-adhesive labels are drawn to respectively pass through the first rotating roller (22) and the second rotating roller (23) and finally adhered to the outer wall of the winding roller (44);
s2, intermittent drive: the intermittent motion mechanism (42) drives the winding roller (44) to rotate intermittently, and when the winding is stopped, the tension degree of the self-adhesive label is kept through the resistance increasing mechanism (45);
s3, die cutting treatment: when the rolling is stopped, the pressure-sensitive adhesive label on the working plate (31) is subjected to die cutting treatment through a die cutting mechanism (33);
s4, winding and dismounting: and repeating the steps from S2 to S3, and detaching and collecting the winding roller (44) after the adhesive labels collected on the winding roller (44) reach a certain number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110493427.XA CN113021519A (en) | 2021-05-07 | 2021-05-07 | Die cutting machine and die cutting method for manufacturing adhesive labels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110493427.XA CN113021519A (en) | 2021-05-07 | 2021-05-07 | Die cutting machine and die cutting method for manufacturing adhesive labels |
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| Publication Number | Publication Date |
|---|---|
| CN113021519A true CN113021519A (en) | 2021-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110493427.XA Withdrawn CN113021519A (en) | 2021-05-07 | 2021-05-07 | Die cutting machine and die cutting method for manufacturing adhesive labels |
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| Country | Link |
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| CN (1) | CN113021519A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114102696A (en) * | 2021-11-19 | 2022-03-01 | 苏州鼎佳精密科技股份有限公司 | Die-cutting machine with automatic positioning function for adhesive labels |
| CN114290436A (en) * | 2021-12-28 | 2022-04-08 | 江苏慈美新材料科技有限公司 | Holographic fluorescent anti-counterfeit label manufacturing and processing equipment |
| CN114434550A (en) * | 2022-02-09 | 2022-05-06 | 广东嘉元科技股份有限公司 | Copper foil die-cutting machining device and method |
-
2021
- 2021-05-07 CN CN202110493427.XA patent/CN113021519A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114102696A (en) * | 2021-11-19 | 2022-03-01 | 苏州鼎佳精密科技股份有限公司 | Die-cutting machine with automatic positioning function for adhesive labels |
| CN114290436A (en) * | 2021-12-28 | 2022-04-08 | 江苏慈美新材料科技有限公司 | Holographic fluorescent anti-counterfeit label manufacturing and processing equipment |
| CN114290436B (en) * | 2021-12-28 | 2024-01-09 | 徐州屹之澜光电科技有限公司 | Holographic fluorescence anti-counterfeit label manufacturing and processing equipment |
| CN114434550A (en) * | 2022-02-09 | 2022-05-06 | 广东嘉元科技股份有限公司 | Copper foil die-cutting machining device and method |
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Application publication date: 20210625 |