CN111037641B - Die cutting equipment for adhesive tape processing - Google Patents
Die cutting equipment for adhesive tape processing Download PDFInfo
- Publication number
- CN111037641B CN111037641B CN201911305948.7A CN201911305948A CN111037641B CN 111037641 B CN111037641 B CN 111037641B CN 201911305948 A CN201911305948 A CN 201911305948A CN 111037641 B CN111037641 B CN 111037641B
- Authority
- CN
- China
- Prior art keywords
- die
- adhesive tape
- cutting
- fixed
- driving motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
-
- 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
- B26D7/015—Means for holding or positioning work for sheet material or piles of sheets
-
- 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
-
- 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
- B26D7/18—Means for removing cut-out material or waste
- B26D7/1845—Means for removing cut-out material or waste by non mechanical means
- B26D7/1863—Means for removing cut-out material or waste by non mechanical means by suction
-
- 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
- B26D7/20—Cutting beds
-
- 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
- B26D7/27—Means for performing other operations combined with cutting
- B26D7/32—Means for performing other operations combined with cutting for conveying or stacking cut product
-
- 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
- B26F1/44—Cutters therefor; Dies therefor
-
- 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
- B26D2007/0012—Details, accessories or auxiliary or special operations not otherwise provided for
- B26D2007/0018—Trays, reservoirs for waste, chips or cut products
-
- 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
- B26D7/27—Means for performing other operations combined with cutting
- B26D7/32—Means for performing other operations combined with cutting for conveying or stacking cut product
- B26D2007/322—Means for performing other operations combined with cutting for conveying or stacking cut product the cut products being sheets, e.g. sheets of paper
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention belongs to the technical field of adhesive tape processing, and particularly relates to die cutting equipment for adhesive tape processing, which comprises a bottom plate, wherein a hydraulic machine and an installation plate are fixed at the top end of the bottom plate, the hydraulic machine comprises a workbench, a guide rod, a movable cross beam and a hydraulic cylinder, a first driving motor and a second driving motor are fixed on the side wall of the installation plate, rotating rollers are fixed at the output shaft ends of the first driving motor and the second driving motor, the rotating rollers are respectively used for winding adhesive tapes and waste edges, and more than two die cutting cutters are fixed at the bottom end of the movable cross beam; the adhesive tape is compressed through the arrangement of the pressing plate, so that the adhesive tape cannot be broken during die cutting, the phenomenon that the edge of the adhesive tape is fluffed is avoided, the product is protected through the arrangement of the limiting block, the product cannot be taken up when the product is separated from the waste edge, and the waste discharge efficiency of the adhesive tape is improved.
Description
Technical Field
The invention belongs to the technical field of adhesive tape processing, and particularly relates to die cutting equipment for adhesive tape processing.
Background
The adhesive tape can be divided into: the adhesive tape has different effects and is suitable for different industry requirements. The surface of the adhesive tape is coated with a layer of adhesive to enable the adhesive tape to stick articles, the earliest adhesive is from animals and plants, and in the nineteenth century, rubber is the main component of the adhesive; meanwhile, various polymers are widely used in modern times to prolong the service life of buildings, and because the stone-like paint has good adhesive force and freeze-thaw resistance, the stone-like paint is suitable for being used in cold regions.
The problems that the trimming of the double-sided adhesive tape is not bright or fluffy often occur when the double-sided adhesive tape is subjected to die cutting are caused because a certain pulling force is generated on the double-sided adhesive tape by a die cutting plate of the double-sided adhesive tape during the die cutting of the adhesive tape, and the double-sided adhesive tape is broken by the pulling force generated when the double-sided adhesive tape is not completely cut through and presents burrs.
Disclosure of Invention
In order to make up for the defects of the prior art, the die cutting equipment for processing the adhesive tape provided by the invention compresses the adhesive tape through the arrangement of the pressing plate, so that the adhesive tape cannot be broken during die cutting, and the phenomenon of fuzzing of the edge cutting of the adhesive tape is avoided.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to die cutting equipment for processing adhesive tapes, which comprises a bottom plate, wherein a hydraulic machine and an installation plate are fixed at the top end of the bottom plate, the hydraulic machine comprises a workbench, a guide rod, a movable cross beam and a hydraulic cylinder, a first driving motor and a second driving motor are fixed on the side wall of the installation plate, rotating rollers are fixed at the output shaft ends of the first driving motor and the second driving motor, the rotating rollers are respectively used for winding adhesive tapes and waste edges, more than two die cutters are fixed at the bottom end of the movable cross beam, the inner side walls of the die cutters are of a vertical structure, the die cutters are used for die cutting of the adhesive tapes, more than two downward through holes are arranged at the top end of the movable cross beam, two push rod motors are fixedly installed at the through holes, a pressing plate is fixed at the output shaft ends of the push rod motors after the output shaft ends of the push rod motors penetrate through the through, the controller is arranged on the bottom plate and used for controlling the die cutting equipment to work, when the die cutting equipment works, the phenomenon that the edge of the double-sided adhesive tape is not bright or fluffy often occurs when the double-sided adhesive tape is die-cut, the problems are caused because the die cutting plate of the double-sided adhesive tape generates certain pulling force on the adhesive tape when the adhesive tape is die-cut, and the double-sided adhesive tape is broken by the generated pulling force when the double-sided adhesive tape is not completely cut through to form burrs; placing the adhesive tape on a workbench, and winding one end of the adhesive tape on a rotating roller arranged on a first driving motor, so that the first driving motor drives the rotating roller to rotate and simultaneously drives the adhesive tape to move, thereby realizing the change of the position of the adhesive tape; during die cutting, the hydraulic cylinder drives the movable cross beam to move up and down repeatedly, so that the movable cross beam drives the die cutting knife to move up and down repeatedly; before the die-cutting knife contacts the adhesive tape, the length of an output shaft of the push rod motor is changed under the control of the controller, so that the output shaft of the push rod motor drives the pressing plate to move downwards, and the pressing plate presses the useful part of the adhesive tape; along with the continuous descending of the movable cross beam, the length of an output shaft of the push rod motor is gradually shortened, so that the pressing plate is always kept in contact with the adhesive tape; cutting the adhesive tape through after the die-cutting rule on the movable cross beam is contacted with the adhesive tape, so that the useful part of the adhesive tape is separated from the waste edge, and the die-cutting of the adhesive tape is finished; after the cutting-through is finished, the die-cutting knife moves upwards under the driving of the movable cross beam, so that the die-cutting knife is separated from the adhesive tape, and the pressing plate is continuously contacted with the adhesive tape under the control of the push rod motor, so that the useful part of the adhesive tape cannot be taken up when the die-cutting knife is separated from the adhesive tape; after the die-cutting rule is completely separated from the adhesive tape, the push rod motor drives the pressing plate to be separated from the adhesive tape, and then the first driving motor drives the rotary roller to rotate to roll the adhesive tape; winding the slitter edges on the adhesive tape on a rotating roller of a second driving motor, and intermittently rotating the rotating roller on the second driving motor to wind the slitter edges along with the intermittent starting of the second driving motor; the pressing plate is arranged to compress the adhesive tape, so that the adhesive tape is cut off but not broken when the die-cutting knife performs die-cutting on the adhesive tape, the situation that the edge of the adhesive tape is cut and fluffed is avoided, and the product quality is improved; meanwhile, the pressing plate compresses the adhesive tape, so that the situation that the useful part of the adhesive tape is brought up when the die-cutting rule moves upwards is avoided, and the normal die-cutting of the adhesive tape is ensured; in addition, the pressing plate compresses tightly the product, and the viscidity between the product and the base paper is enhanced, so that the product cannot be easily worn by the waste tape during waste discharge, and the normal operation of the adhesive tape die cutting is ensured.
Preferably, a chip removing groove is formed in the side wall, attached to the die-cutting rule, of the pressing plate and used for scraping foreign matters on the surface of the die-cutting rule, the pressing plate is of a cavity structure, the chip removing groove is communicated with the cavity of the pressing plate, a dust collector is fixed on the bottom plate and communicated with the cavity of the pressing plate through an air pipe, the dust collector is used for sucking out the foreign matters in the cavity of the pressing plate, and when the die-cutting rule works, the die-cutting rule can take part of glue and paper chips when being separated from the glue tape, so that a foreign matter layer is formed on the surface of the die-cutting rule after long-time die-cutting work, and the cutting; through the arrangement of the chip removing groove, when the pressing plate and the die-cutting rule move in a staggered manner, a foreign matter layer on the die-cutting rule enters the chip removing groove to collide with the chip removing groove; the chip removing groove cuts a foreign matter layer formed on the surface of the die-cutting rule, so that the foreign matter enters a cavity inside the pressing plate, and the surface of the die-cutting rule is kept clean; the dust collector is arranged to suck the foreign matters in the inner cavity of the pressure plate, so that excessive foreign matters cannot be accumulated in the pressure plate; meanwhile, the dust collector exhausts the inner cavity of the pressing plate, so that foreign matters adhered to the surface of the die-cutting rule are sucked away, and the cleaning degree of the die-cutting rule is improved.
Preferably, the chip removing groove is of an annular structure, the top of the chip removing groove is provided with a pointed end, the bottom of the chip removing groove is an arc surface, and the chip removing groove is an annular groove during working, so that the chip removing groove is in contact with the side wall of the die cutting knife, and foreign matters on the outer side wall of the die cutting knife are fully cleaned; the top of the chip removing groove is provided with a pointed end, so that the scraping effect of the chip removing groove on the surface of the die cutting tool is enhanced when the chip removing groove is in contact with the die cutting tool; foreign matters on the surface of the die-cutting rule are scraped off and then fall to the bottom of the chip removing groove, and are guided into the inner cavity of the pressing plate through the arc surface at the bottom of the chip removing groove; meanwhile, the scraping effect of the arc surface of the chip removing groove on the die-cutting rule is strong in the downward movement process of the die-cutting rule relative to the pressing plate, and the scraping effect of the sharp head part of the chip removing groove on the die-cutting rule is strong in the upward movement process of the die-cutting rule relative to the pressing plate, so that the bidirectional cleaning of the die-cutting rule is ensured.
Preferably, two rectangular plates are fixed on the workbench, a rotating shaft is rotatably connected between the rectangular plates, a cylinder is fixed on the surface of the rotating shaft, more than two limiting blocks are fixed on the surface of the cylinder at equal intervals along the circumferential direction, the side walls of the limiting blocks far away from the cylinder are of circular arc structures, more than two clamping grooves and limiting grooves are arranged at equal intervals along the circumferential direction at one end of the rotating shaft, clamping blocks are rotatably connected in the clamping grooves, the limiting grooves are used for limiting the clamping blocks, a reset spring is fixed between the clamping blocks and the rotating shaft, a connecting block is fixed on the side wall of the pressing plate, grooves are arranged on the side wall of the connecting block closest to the rotating shaft at equal intervals from top to bottom and are used for driving the clamping blocks to rotate, limiting bulges are arranged at the bottom of the connecting block and are used for stopping rotation of the rotating shaft, and, so that the product is wasted; through the arrangement of the limiting block, the connecting block is driven to move in the process that the die-cutting rule moves upwards, so that the clamping block enters the groove under the action of the reset spring, and meanwhile, the clamping block is in contact with the limiting groove part, so that the clamping block is limited; the clamping block entering the groove is driven by the connecting block to rotate, so that the rotating shaft rotates, the cylinder on the rotating shaft is driven to rotate, and the limiting block rotates; the rotating limiting block compresses the useful part of the product all the time, so that the waste edge part of the adhesive tape is separated from the product under the driving of the upper rotating roller of the second driving motor; when the connecting block moves to the highest position, the limiting bulge enters the clamping groove to limit the rotating shaft, so that the rotating shaft stops rotating; the clamping block enters the clamping groove in the downward moving process of the die-cutting rule, so that the connecting block cannot drive the rotating shaft to rotate, and the limiting block and the adhesive tape are enabled to keep the correct working position.
Preferably, the limiting block is of a cavity structure, burrs are arranged at the bottom of the outer side wall of the limiting block, the limiting block is in contact with a useful part of the adhesive tape during working, and if the limiting block is in close contact with the adhesive tape, the surface of the adhesive tape is easily scratched; the limiting block is arranged into a cavity structure, so that the limiting block is not contacted with the surface of the adhesive tape, and the surface of the adhesive tape is prevented from being scratched by the limiting block; meanwhile, the side edges of the product are eradicated by the corners of the limiting blocks, so that broken filaments on the side walls of the product are further reduced, and the quality of the product is improved; in addition, the burr that the lateral wall bottom of stopper was equipped with contacts with the product slitter edge for the stopper plays the waste tape area on the sticky tape when breaking away from with the product, makes the waste discharge efficiency higher.
Preferably, more than two suckers are fixed at equal intervals at two ends of the cylinder along the circumferential direction of the cylinder, the suckers are used for assisting in sucking up waste edges, and when the waste edge sucking device works, edge breakage can occur under the condition that the waste edges of products are thin or adhesive tapes are high in viscosity, so that waste discharge efficiency is low; through the arrangement of the sucking disc, the waste edge is adsorbed when the sucking disc is contacted with the surface of the waste edge; when the sucker rotates, the height of the surface of the sucker rises, so that the waste edge is separated from the adhesive tape; after the sucking disc rotates a certain angle, a negative angle is generated between the disc surface of the sucking disc and the waste edge, so that the sucking disc is separated from the waste edge, and the situation that the sucking disc breaks the waste edge is avoided.
The invention has the following beneficial effects:
1. according to the die cutting equipment for processing the adhesive tape, the adhesive tape is tightly pressed through the arrangement of the pressing plate, so that the adhesive tape cannot be broken during die cutting, and the phenomenon of fluffing of the edge cutting of the adhesive tape is avoided.
2. According to the die cutting equipment for processing the adhesive tape, the product is protected through the arrangement of the limiting block, so that the product cannot be taken up when being separated from the waste edge, and the waste discharge efficiency of the adhesive tape is improved.
3. According to the die cutting equipment for processing the adhesive tape, the suction disc is arranged to suck up the waste edges in an auxiliary manner, so that the possibility of breakage of the waste edges is reduced, and the waste discharge efficiency is improved;
drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a front view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic view of the operating state of the latch;
FIG. 4 is a three-dimensional view showing the positional relationship between the cutting die and the pressing plate;
FIG. 5 is a three-dimensional view of a cylinder;
FIG. 6 is a schematic view of the operation of the pressure plate in contact with the adhesive tape;
in the figure: the device comprises a bottom plate 1, a mounting plate 2, a workbench 3, a guide rod 4, a movable cross beam 5, a hydraulic cylinder 6, a first driving motor 7, a second driving motor 8, a rotary roller 9, a die-cutting rule 10, a push rod motor 11, a pressing plate 12, a scrap removing groove 13, a dust collector 14, a rotating shaft 15, a cylinder 16, a limiting block 17, a clamping groove 18, a limiting groove 19, a clamping block 20, a reset spring 21, a connecting block 22, a groove 23, a limiting bulge 24 and a sucking disc 25.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 6, the die cutting equipment for processing an adhesive tape comprises a bottom plate 1, a hydraulic press and a mounting plate 2 are fixed at the top end of the bottom plate 1, the hydraulic press comprises a workbench 3, a guide rod 4, a movable cross beam 5 and a hydraulic cylinder 6, a first driving motor 7 and a second driving motor 8 are fixed on the side wall of the mounting plate 2, rotating rollers 9 are fixed at output shaft ends of the first driving motor 7 and the second driving motor 8, the rotating rollers 9 are respectively used for winding the adhesive tape and a waste edge, more than two die cutting cutters 10 are fixed at the bottom end of the movable cross beam 5, the inner side walls of the die cutting cutters 10 are vertical structures, the die cutting cutters 10 are used for die cutting of the adhesive tape, more than two downward through holes are arranged at the top end of the movable cross beam 5, two push rod motors 11 are fixedly arranged at the through holes, and a pressing plate 12 is fixed at the output shaft ends of the push rod motors, the double-sided adhesive tape die-cutting machine is characterized in that the pressing plate 12 is tightly attached to the inner side wall of the die-cutting knife 10, the pressing plate 12 is used for limiting the adhesive tape, the controller is arranged on the bottom plate 1 and used for controlling the die-cutting equipment to work, and when the double-sided adhesive tape die-cutting machine works, the phenomenon that the edge of the double-sided adhesive tape is not bright or fluffy often occurs when the double-sided adhesive tape is die-cut, the problems are caused because the die-cutting plate of the double-sided adhesive tape generates certain pulling force on the adhesive tape when the adhesive tape is die-cut, and the double-sided adhesive tape is; placing the adhesive tape on the workbench 3, and winding one end of the adhesive tape on a rotating roller 9 arranged on a first driving motor 7, so that the first driving motor 7 drives the rotating roller 9 to rotate and simultaneously drives the adhesive tape to move, thereby realizing the change of the position of the adhesive tape; during die cutting, the hydraulic cylinder 6 drives the movable cross beam 5 to move up and down repeatedly, so that the movable cross beam 5 drives the die-cutting rule 10 to move up and down repeatedly; before the die-cutting rule 10 contacts the adhesive tape, the length of the output shaft of the push rod motor 11 is changed under the control of the controller, so that the output shaft of the push rod motor 11 drives the pressing plate 12 to move downwards, and the pressing plate 12 presses the useful part of the adhesive tape; with the continuous descending of the movable cross beam 5, the length of the output shaft of the push rod motor 11 is gradually shortened, so that the pressure plate 12 is always kept in contact with the adhesive tape; when the die-cutting knife 10 on the movable cross beam 5 is contacted with the adhesive tape, the adhesive tape is cut through, so that the useful part of the adhesive tape is separated from the waste edge, and the die-cutting of the adhesive tape is finished; after cutting through, the die-cutting knife 10 moves upwards under the drive of the movable beam 5, so that the die-cutting knife 10 is separated from the adhesive tape, and the pressing plate 12 is continuously kept in contact with the adhesive tape under the control of the push rod motor 11, so that the useful part of the adhesive tape cannot be taken up when the die-cutting knife 10 is separated from the adhesive tape; after the die-cutting rule 10 is completely separated from the adhesive tape, the push rod motor 11 drives the pressing plate 12 to be separated from the adhesive tape, and then the first driving motor 7 drives the rotary roller 9 to rotate to roll the adhesive tape; winding the slitter edges on the adhesive tape on a rotating roller 9 of a second driving motor 8, and intermittently rotating the rotating roller 9 on the second driving motor 8 along with the intermittent start of the second driving motor 8 to wind the slitter edges; the pressing plate 12 is arranged to compress the adhesive tape, so that the adhesive tape is cut off but not broken when the die-cutting knife 10 performs die-cutting on the adhesive tape, the situation that the edge of the adhesive tape is cut and fluffed is avoided, and the product quality is improved; meanwhile, the pressing plate 12 compresses the adhesive tape, so that the situation that the useful part of the adhesive tape is brought up when the die-cutting rule 10 moves upwards is avoided, and the normal die cutting of the adhesive tape is ensured; in addition, the pressing plate 12 compresses the product, so that the viscosity between the product and the base paper is enhanced, the product cannot be easily raised by the waste tape during waste discharge, and the normal operation of the adhesive tape die cutting is ensured.
As a specific embodiment of the present invention, a chip removing groove 13 is formed in a side wall of a joint of a press plate 12 and a die-cutting rule 10, the chip removing groove 13 is used for removing foreign matters on a surface of the die-cutting rule 10, the press plate 12 is of a cavity structure, the chip removing groove 13 is communicated with a cavity of the press plate 12, a dust collector 14 is fixed on the bottom plate 1, the dust collector 14 is communicated with the cavity of the press plate 12 through an air pipe, the dust collector 14 is used for sucking out the foreign matters in the cavity of the press plate 12, when the die-cutting rule 10 is operated, the die-cutting rule 10 can bring part of glue and paper scraps when being separated from the glue, so that a foreign matter layer is formed on the surface of the die-cutting rule 10 after long-time; through the arrangement of the chip removing groove 13, when the pressing plate 12 and the die-cutting rule 10 move in a staggered manner, a foreign matter layer on the die-cutting rule 10 enters the chip removing groove 13 to collide with the chip removing groove 13; the chip groove 13 cuts a foreign matter layer formed on the surface of the die-cutting rule 10, so that the foreign matter enters a cavity inside the pressing plate 12, and the surface of the die-cutting rule 10 is kept clean; the dust collector 14 is arranged to suck the foreign matters in the inner cavity of the pressure plate 12, so that excessive foreign matters cannot be accumulated in the pressure plate 12; meanwhile, the vacuum cleaner 14 sucks air from the inner cavity of the pressing plate 12, so that foreign matters adhered to the surface of the die-cutting rule 10 are sucked away, and the cleaning degree of the die-cutting rule 10 is improved.
As a specific embodiment of the present invention, the chip removing groove 13 is an annular structure, the top of the chip removing groove 13 is provided with a pointed end, and the bottom of the chip removing groove 13 is an arc surface, so that during operation, the chip removing groove 13 is an annular groove, so that the chip removing groove 13 is in contact with the side wall of the die-cutting rule 10, and it is ensured that foreign matters on the outer side wall of the die-cutting rule 10 are sufficiently cleaned; the top of the chip removing groove 13 is provided with a pointed end, so that the scraping effect of the chip removing groove 13 on the surface of the die cutting knife 10 is enhanced when the chip removing groove 13 is in contact with the die cutting knife 10; foreign matters on the surface of the die-cutting rule 10 fall to the bottom of the chip removing groove 13 after being scraped off, and are guided into the inner cavity of the pressing plate 12 through the arc surface at the bottom of the chip removing groove 13; meanwhile, the scraping effect of the die-cutting rule 10 by the arc surface of the chip removing groove 13 in the downward movement process of the die-cutting rule 10 relative to the pressing plate 12 is strong, and the scraping effect of the sharp head part of the chip removing groove 13 in the upward movement process of the die-cutting rule 10 relative to the pressing plate 12 on the die-cutting rule 10 is strong, so that the bidirectional cleaning of the die-cutting rule 10 is ensured.
As a specific embodiment of the present invention, two rectangular plates are fixed on the worktable 3, a rotating shaft 15 is rotatably connected between the rectangular plates, a cylinder 16 is fixed on the surface of the rotating shaft 15, more than two limiting blocks 17 are fixed on the surface of the cylinder 16 at equal intervals along the circumferential direction thereof, the side wall of each limiting block 17 far away from the cylinder 16 is in an arc structure, more than two clamping grooves 18 and limiting grooves 19 are arranged at equal intervals along the circumferential direction of one end of the rotating shaft 15, a fixture block 20 is rotatably connected in the clamping groove 18, the limiting grooves 19 are used for limiting the fixture block 20, a return spring 21 is fixed between the fixture block 20 and the rotating shaft 15, a connecting block 22 is fixed on the side wall of the die-cutting tool 10, a groove 23 is arranged at equal intervals from top to bottom on the side wall of the connecting block 22 closest to the rotating shaft 15, the groove 23 is used for driving the, the limiting bulge 24 is used for stopping the rotation of the rotating shaft 15, and when the waste discharge device works and wastes a product, the product is often taken up, so that the product is wasted; through the arrangement of the limiting block 17, the connecting block 22 is driven to move in the upward movement process of the die-cutting rule 10, so that the fixture block 20 enters the groove 23 under the action of the return spring 21, and meanwhile, the fixture block 20 is partially contacted with the limiting groove 19, so that the fixture block 20 is limited; the clamping block 20 entering the groove 23 is driven by the connecting block 22 to rotate, so that the rotating shaft 15 rotates, the cylinder 16 on the rotating shaft 15 is driven to rotate, and the limiting block 17 rotates; the rotating limiting block 17 compresses the useful part of the product all the time, so that the waste edge part of the adhesive tape is separated from the product under the driving of the upper rotating roller 9 of the second driving motor 8; when the connecting block 22 moves to the highest position, the limiting protrusion 24 enters the clamping groove 18 to limit the rotating shaft 15, so that the rotating shaft 15 stops rotating; during the downward movement of the die-cutting rule 10, the clamping block 20 enters the clamping groove 18, so that the connecting block 22 cannot drive the rotating shaft 15 to rotate, and the limiting block 17 and the adhesive tape keep the correct working position.
As a specific embodiment of the invention, the limiting block 17 is a cavity structure, and the bottom of the outer side wall of the limiting block 17 is provided with burrs, so that the limiting block 17 is in contact with a useful part of the adhesive tape during operation, and if the limiting block 17 is in close contact with the adhesive tape, the surface of the adhesive tape is easily scratched; the limiting block 17 is arranged into a cavity structure, so that the limiting block 17 is not in contact with the surface of the adhesive tape, and the surface of the adhesive tape is prevented from being scratched by the limiting block 17; meanwhile, the side edges of the product are removed by the corners of the limiting blocks 17, so that broken filaments on the side walls of the product are further reduced, and the quality of the product is improved; in addition, the burr that stopper 17's lateral wall bottom was equipped with contacts with the product slitter edge for stopper 17 plays the slitter edge area on the sticky tape when breaking away from with the product, makes the waste discharge efficiency higher.
As a specific embodiment of the present invention, two or more suction cups 25 are fixed at equal intervals on both ends of the cylinder 16 along the circumferential direction thereof, the suction cups 25 are used for assisting in sucking up waste edges, and when the waste edge sucking device works, edge breakage occurs under the condition that the waste edges of products are thin or the adhesive tapes are strong in viscosity, so that waste discharge efficiency is low; through the arrangement of the sucking disc 25, the waste edge is adsorbed when the sucking disc 25 is contacted with the surface of the waste edge; when the sucking disc 25 rotates, the disc surface height of the sucking disc 25 rises, so that the waste edge is separated from the adhesive tape; after the sucking disc 25 rotates by a certain angle, a negative angle is generated between the disc surface of the sucking disc 25 and the waste edge, so that the sucking disc 25 is separated from the waste edge, and the situation that the sucking disc 25 breaks the waste edge is avoided.
When the double-sided adhesive tape die-cutting machine works, the phenomenon that the edge of the double-sided adhesive tape is not bright or fluffy often occurs when the double-sided adhesive tape is die-cut, and the problems are caused by the fact that certain pulling force is generated on the double-sided adhesive tape by a die-cutting plate of the double-sided adhesive tape during the die-cutting of the adhesive tape, and the double-sided adhesive tape is broken by the generated pulling force when the double-sided adhesive tape is not completely cut through to form burrs; placing the adhesive tape on the workbench 3, and winding one end of the adhesive tape on a rotating roller 9 arranged on a first driving motor 7, so that the first driving motor 7 drives the rotating roller 9 to rotate and simultaneously drives the adhesive tape to move, thereby realizing the change of the position of the adhesive tape; during die cutting, the hydraulic cylinder 6 drives the movable cross beam 5 to move up and down repeatedly, so that the movable cross beam 5 drives the die-cutting rule 10 to move up and down repeatedly; before the die-cutting rule 10 contacts the adhesive tape, the length of the output shaft of the push rod motor 11 is changed under the control of the controller, so that the output shaft of the push rod motor 11 drives the pressing plate 12 to move downwards, and the pressing plate 12 presses the useful part of the adhesive tape; with the continuous descending of the movable cross beam 5, the length of the output shaft of the push rod motor 11 is gradually shortened, so that the pressure plate 12 is always kept in contact with the adhesive tape; when the die-cutting knife 10 on the movable cross beam 5 is contacted with the adhesive tape, the adhesive tape is cut through, so that the useful part of the adhesive tape is separated from the waste edge, and the die-cutting of the adhesive tape is finished; after cutting through, the die-cutting knife 10 moves upwards under the drive of the movable beam 5, so that the die-cutting knife 10 is separated from the adhesive tape, and the pressing plate 12 is continuously kept in contact with the adhesive tape under the control of the push rod motor 11, so that the useful part of the adhesive tape cannot be taken up when the die-cutting knife 10 is separated from the adhesive tape; after the die-cutting rule 10 is completely separated from the adhesive tape, the push rod motor 11 drives the pressing plate 12 to be separated from the adhesive tape, and then the first driving motor 7 drives the rotary roller 9 to rotate to roll the adhesive tape; winding the slitter edges on the adhesive tape on a rotating roller 9 of a second driving motor 8, and intermittently rotating the rotating roller 9 on the second driving motor 8 along with the intermittent start of the second driving motor 8 to wind the slitter edges; the pressing plate 12 is arranged to compress the adhesive tape, so that the adhesive tape is cut off but not broken when the die-cutting knife 10 performs die-cutting on the adhesive tape, the situation that the edge of the adhesive tape is cut and fluffed is avoided, and the product quality is improved; meanwhile, the pressing plate 12 compresses the adhesive tape, so that the situation that the useful part of the adhesive tape is brought up when the die-cutting rule 10 moves upwards is avoided, and the normal die cutting of the adhesive tape is ensured; in addition, the pressing plate 12 compresses the product, so that the viscosity between the product and the base paper is enhanced, the product cannot be easily raised by the waste tape during waste discharge, and the normal operation of the adhesive tape die cutting is ensured.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a cross cutting equipment for sticky tape processing, includes bottom plate (1), bottom plate (1) top is fixed with hydraulic press and mounting panel (2), the hydraulic press includes workstation (3), guide bar (4), movable beam (5) and pneumatic cylinder (6), be fixed with first driving motor (7) and second driving motor (8) on mounting panel (2) lateral wall, the output axle head of first driving motor (7) and second driving motor (8) all is fixed with commentaries on classics roller (9), commentaries on classics roller (9) are used for the winding of sticky tape and slitter edge respectively, its characterized in that: the bottom end of the movable cross beam (5) is fixedly provided with more than two die-cutting cutters (10), the inner side walls of the die-cutting cutters (10) are of a vertical structure, the die-cutting cutters (10) are used for die-cutting of adhesive tapes, the top end of the movable cross beam (5) is provided with more than two downward through holes, two push rod motors (11) are fixedly installed at the through holes, the output shaft ends of the push rod motors (11) penetrate through the through holes and then are fixedly provided with press plates (12), the press plates (12) are tightly attached to the inner side walls of the die-cutting cutters (10), the press plates (12) are used for limiting the adhesive tapes, the bottom plate (1) is provided with a controller, and;
the utility model discloses a cutting die, including clamp plate (12), clamp plate (10), dust catcher (13), clamp plate (12) and die-cutting rule (10) laminating, the lateral wall of chip removing groove (13) and die-cutting rule (10) laminating is equipped with chip groove (13), chip groove (13) are used for striking off the foreign matter on die-cutting rule (10) surface, clamp plate (12) are the cavity structure, chip groove (13) and clamp plate (12) cavity intercommunication, be fixed with dust catcher (14) on bottom plate (1), dust catcher (14) are through the cavity intercommunication of trachea with clamp plate (12), dust catcher (14) are arranged in.
2. The die cutting apparatus for processing an adhesive tape according to claim 1, wherein: the chip removing groove (13) is of an annular structure, a pointed end is arranged at the top of the chip removing groove (13), and the bottom of the chip removing groove (13) is a circular arc surface.
3. The die cutting apparatus for processing an adhesive tape according to claim 1, wherein: the cutting die is characterized in that two rectangular plates are fixed on the workbench (3), a rotating shaft (15) is rotatably connected between the rectangular plates, a cylinder (16) is fixed on the surface of the rotating shaft (15), more than two limiting blocks (17) are fixed on the surface of the cylinder (16) along the circumferential direction at equal intervals, the side wall of each limiting block (17) far away from the cylinder (16) is of an arc structure, more than two clamping grooves (18) and limiting grooves (19) are arranged at equal intervals along the circumferential direction at one end of the rotating shaft (15), clamping blocks (20) are rotatably connected in the clamping grooves (18), the limiting grooves (19) are used for limiting the clamping blocks (20), a reset spring (21) is fixed between each clamping block (20) and the rotating shaft (15), a connecting block (22) is fixed on the side wall of the die cutting knife (10), grooves (23) are arranged on the side wall of each connecting block (22) closest, the groove (23) is used for driving the clamping block (20) to rotate, the bottom of the connecting block (22) is provided with a limiting protrusion (24), and the limiting protrusion (24) is used for stopping rotation of the rotating shaft (15).
4. The die cutting apparatus for processing an adhesive tape according to claim 3, wherein: the limiting block (17) is of a cavity structure, and burrs are arranged at the bottom of the outer side wall of the limiting block (17).
5. The die cutting apparatus for processing an adhesive tape according to claim 3, wherein: two ends of the cylinder (16) are fixed with more than two suckers (25) at equal intervals along the circumferential direction, and the suckers (25) are used for assisting in sucking up the waste edges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911305948.7A CN111037641B (en) | 2019-12-18 | 2019-12-18 | Die cutting equipment for adhesive tape processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911305948.7A CN111037641B (en) | 2019-12-18 | 2019-12-18 | Die cutting equipment for adhesive tape processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111037641A CN111037641A (en) | 2020-04-21 |
| CN111037641B true CN111037641B (en) | 2021-03-23 |
Family
ID=70237138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911305948.7A Active CN111037641B (en) | 2019-12-18 | 2019-12-18 | Die cutting equipment for adhesive tape processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111037641B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112277068B (en) * | 2020-10-26 | 2022-03-01 | 东莞市曼科五金制品有限公司 | Mobile phone part punching equipment |
| CN112621879B (en) * | 2020-12-02 | 2022-08-16 | 柳州工学院 | Rubber support sizing material cutting device |
| CN112743620B (en) * | 2020-12-24 | 2022-08-23 | 深圳市伟业胶贴制品有限公司 | Cross cutting stripping off device |
| CN112897160B (en) * | 2021-01-22 | 2022-11-11 | 苏州江天电子材料有限公司 | Die cutting method for preparing durable adhesive label |
| CN112863320B (en) * | 2021-01-22 | 2022-10-21 | 广州市标签印刷股份有限公司 | Processing system is used in preparation of durability non-setting adhesive label |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007175805A (en) * | 2005-12-27 | 2007-07-12 | Nippon Die Steel Kk | Female mold for stripping device, and chip separation jig |
| CN204604454U (en) * | 2015-05-12 | 2015-09-02 | 北京美好生活家居用品有限公司 | A kind of adhesive label cross cutting waste discharge apparatus |
| CN207155999U (en) * | 2017-09-20 | 2018-03-30 | 东莞市铭锵机械设备有限公司 | A kind of rapid pressure device of servo die-cutting machine |
| CN207480717U (en) * | 2017-11-15 | 2018-06-12 | 士丰电子科技(昆山)有限公司 | A kind of die-cutting device for antenna for mobile phone double faced adhesive tape |
| CN108908503A (en) * | 2018-09-26 | 2018-11-30 | 泰州智艺门业有限公司 | A kind of woodworker's bench table top convenient for controllable register position |
-
2019
- 2019-12-18 CN CN201911305948.7A patent/CN111037641B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007175805A (en) * | 2005-12-27 | 2007-07-12 | Nippon Die Steel Kk | Female mold for stripping device, and chip separation jig |
| CN204604454U (en) * | 2015-05-12 | 2015-09-02 | 北京美好生活家居用品有限公司 | A kind of adhesive label cross cutting waste discharge apparatus |
| CN207155999U (en) * | 2017-09-20 | 2018-03-30 | 东莞市铭锵机械设备有限公司 | A kind of rapid pressure device of servo die-cutting machine |
| CN207480717U (en) * | 2017-11-15 | 2018-06-12 | 士丰电子科技(昆山)有限公司 | A kind of die-cutting device for antenna for mobile phone double faced adhesive tape |
| CN108908503A (en) * | 2018-09-26 | 2018-11-30 | 泰州智艺门业有限公司 | A kind of woodworker's bench table top convenient for controllable register position |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111037641A (en) | 2020-04-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111037641B (en) | Die cutting equipment for adhesive tape processing | |
| CN110919763B (en) | Full-die-cutting waste removing device for winding drum paperboard | |
| CN217669741U (en) | Circular knife film cutting machine with cleaning function | |
| CN112194351A (en) | Automatic sheet cutting machine for glass manufacturing | |
| CN106808604B (en) | Glass cutting device | |
| CN207172260U (en) | A kind of rigid plastics plate punching machine | |
| CN214243169U (en) | Dust removal structure for printing slitting machine | |
| CN201559217U (en) | Labor-saving paper cutter | |
| CN211993316U (en) | Printing packaging box production is with clear useless cutting device of automation | |
| CN209792742U (en) | Automatic cleaning mechanism for trimming waste of stamping parts | |
| CN211769307U (en) | Automatic edge cutting equipment for thin film | |
| CN211971251U (en) | OCA colloid divides strip machine with cleaning function | |
| CN203209513U (en) | Punching and cutting mould for slab | |
| CN219884320U (en) | Tear and glue mechanism | |
| CN210551776U (en) | Full-die cutting waste removing device for bobbin paperboard | |
| CN218905610U (en) | Piece cleaning device | |
| CN205570856U (en) | Arrange waste film and retrieve machine | |
| CN218452527U (en) | Stamping device is used in hardware processing of adjustable stamping speed | |
| CN216634644U (en) | Cut clean crosscut machine | |
| CN217098018U (en) | Die cutting die convenient to get rid of waste material | |
| CN217166741U (en) | Full-automatic cutting machine | |
| CN220361588U (en) | Cold stamping forming aluminum foil cutting device | |
| CN218108561U (en) | Automatic die cutting machine for adhesive tape | |
| CN210080760U (en) | Gear positioning device and machining equipment thereof | |
| CN213999600U (en) | Manufacturing device of touch screen substrate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |