CN118832676B - A die cutting machine - Google Patents
A die cutting machine Download PDFInfo
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- CN118832676B CN118832676B CN202411317099.8A CN202411317099A CN118832676B CN 118832676 B CN118832676 B CN 118832676B CN 202411317099 A CN202411317099 A CN 202411317099A CN 118832676 B CN118832676 B CN 118832676B
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- rod
- die cutting
- cutter
- fixedly connected
- plate
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- 238000005520 cutting process Methods 0.000 title claims abstract description 67
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 32
- 230000017525 heat dissipation Effects 0.000 claims description 19
- 238000009434 installation Methods 0.000 claims description 6
- 230000001154 acute effect Effects 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 12
- 239000004945 silicone rubber Substances 0.000 abstract description 10
- 230000007774 longterm Effects 0.000 abstract description 2
- 244000309464 bull Species 0.000 description 13
- 238000000034 method Methods 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- -1 electrons Substances 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/086—Electric, magnetic, piezoelectric, electro-magnetic means
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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 discloses a die cutting machine, which relates to the field of die cutting machines and solves the problem that the conventional silicone rubber die cutting machine is easy to cause errors in the cutting marks of silicone rubber during long-term operation, and comprises a base and two mounting plates symmetrically and fixedly mounted at the top of the base, wherein a conveying belt is arranged between the two mounting plates, a plurality of driving rollers which are equidistantly distributed are rotatably mounted on the inner side of the conveying belt, a die cutting seat is arranged at one end of the conveying belt, a driving box is arranged at the left side of the die cutting seat, a mounting box is arranged at the right side of the die cutting seat, and a cutter is arranged between the driving box and the mounting box; the cutter is arranged in the driving box, and is used for intermittently switching the cutter and the conveying belt to operate; according to the invention, after the silicon rubber is cut into the mold by the cutter through the switching mechanism, the silicon rubber is pushed outwards by the conveying belt, so that the effect of precise mold is achieved.
Description
Technical Field
The invention relates to the field of die cutting machines, in particular to a die cutting machine.
Background
The die cutting machine is an important post-press packaging and processing forming device, and is mainly used for cutting nonmetallic materials, self-adhesive, EVA, double-sided adhesive, electrons, silicone rubber and the like into required shapes or performing operations such as indentation, gold stamping and the like, and a die cutting knife, a steel knife, a hardware die and a steel wire are utilized to apply certain pressure through an embossing plate to roll and cut a printing product or a paperboard into a certain shape.
When the silicon rubber is processed and produced, a die cutting machine is required to cut regular streaks on the surface of the long-strip-shaped silicon rubber, a driving motor is generally arranged at a cutter, so that the cutter can carry out reciprocating die cutting on the silicon rubber, and another driving motor is arranged on a conveying belt to intermittently convey the silicon rubber, so that equidistant indentations are formed on the surface of the silicon rubber, but certain deviation exists in the rotating speed between the two driving motors along with long-term processing of the silicon rubber, the error occurs in the cutting dimension of the silicon rubber, multiple times of inspection and maintenance are required, and the production efficiency of the silicon rubber is reduced.
Disclosure of Invention
The invention aims to provide a die cutting machine for solving the problems in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions:
The die cutting machine comprises a base and two mounting plates symmetrically and fixedly mounted on the top of the base, a conveying belt is arranged between the two mounting plates, a plurality of driving rollers which are equidistantly distributed are rotatably mounted on the inner side of the conveying belt, a die cutting seat fixedly mounted on the top of the base is arranged at one end of the conveying belt, a driving box fixedly mounted on the top of the base is arranged on the left side of the die cutting seat, a mounting box fixedly mounted on the top of the base is arranged on the right side of the die cutting seat, a cutter is arranged between the driving box and the mounting box and used for cutting silicone rubber, a blanking mechanism is used for intermittently pushing the silicone rubber on the die cutting seat, the blanking mechanism is mounted in the driving box and the inside of the mounting box, a switching mechanism is used for intermittently switching the cutter and the conveying belt to operate, the switching mechanism is mounted in the inside of the driving box, and a heat dissipation mechanism is used for cooling the surface of the cutter and is mounted on the top of the heat dissipation mechanism.
Preferably, the blank mechanism include fixed mounting in inside extension board first of driving box, the outside rotation of extension board first has the bull stick first, the outside fixed mounting of driving box has the motor, the output of motor with the one end fixed connection of bull stick first, the outside rotation of bull stick first installs the conical pulley first, the left side of bull stick first is provided with bull stick second, the right side of bull stick first is provided with the bull stick third, bull stick second with the equal fixed mounting in outside of bull stick third has the conical pulley second, conical pulley second with the equal sliding sleeve of outside of bull stick third has fixed mounting in extension board second of driving box top inner wall, bull stick second is kept away from the one end slip grafting of conical pulley second has the prismatic pole first, the one end fixedly connected with gear first of prismatic pole, the driving box with the inboard of installing the case is all rotated and is installed the gear second, the size of gear second is less than the size of gear first, the gear first can drive the conical pulley second with the equal fixed mounting in the outside of bull stick third has the conical pulley second, the conical pulley second has the drive pulley second, the one end has two to drive the two side of drive pulley second, the drive pulley second is connected with two side drive pulley second, two drive pulley second drive end, two drive end and two drive side drive pulley, two drive end drive assembly drive pulley, two drive end drive pulley.
Preferably, the die cutting assembly comprises an eccentric wheel which is rotatably arranged on the outer side of the gear II, a pull rod is rotatably arranged on the outer side of the eccentric wheel, one end of the pull rod is slidably inserted with a slide bar, one end of the slide bar, which is far away from the pull rod, is fixedly provided with a U-shaped plate, the top of the U-shaped plate is fixedly provided with a sliding plate, the inner wall of the top of the driving box and the inner wall of the top of the mounting box are fixedly connected with sliding sleeves which are in sliding connection with sliding drums on the outer side of the sliding plate, limit and guide are provided for the movement of the sliding plate, two supporting rods which are symmetrically distributed are fixedly connected between the driving box and the outer side of the mounting box, strip grooves for limiting and sliding of the supporting rods are respectively provided, and a mounting seat is fixedly connected between the two supporting rods, and the cutter is fixedly arranged at the bottom of the mounting seat so that the cutter reciprocates up and down.
Preferably, the switching mechanism is including rotating install in connecting rod that the bull stick is first keep away from motor one end, the fixed mounting of one end of connecting rod has the ejector pad, the outside of connecting rod is provided with the push pedal, two supplies are seted up in the outside of push pedal the spacing gliding arc chute of ejector pad, two offer two between the arc chute and be the symmetric distribution's ejector pad, the ejector pad slip push away in the inslot, promote the push pedal and remove, the outside of push pedal rotates and installs the coil spring pole, makes the coil spring pole can automatic re-setting after rotating, the coil spring pole is close to one end fixed mounting of connecting rod is located two baffle between the arc chute, the push pedal is close to one side fixed mounting of baffle has the gag lever post, the confession is seted up in the outside of baffle the arc chute that the gag lever post is spacing gliding, two ends of ejector pad are all fixedly connected with sleeve plate, two the one end of sleeve plate rotates and installs the coil spring pole, two coil spring pole and three coil spring pole have two, three coil spring pole and three coil spring pole have the perforation that can make the clamp rod to move respectively.
Preferably, the heat dissipation mechanism comprises a top frame fixedly mounted between the driving box and the mounting box, an elastic air bag is fixedly mounted at the bottom of the top frame, the bottom of the elastic air bag is in contact with the top of the mounting seat, a plurality of air holes which are distributed at equal intervals are formed between the mounting seat and the cutter, the cutter moves to enable air flow to enter the air holes for auxiliary heat dissipation, a plurality of exhaust pipes which are distributed at equal intervals are fixedly connected to the bottom of the elastic air bag, the number of the exhaust pipes is the same as that of the air holes, a plurality of the exhaust pipes are fixedly mounted inside the air holes respectively, and the elastic air bag can enable air to be injected into the air holes for heat dissipation.
Preferably, the second rotating rod and the third rotating rod are fixedly connected with a limiting ring at one end far away from the first conical wheel, so that the second rotating rod and the third rotating rod are prevented from sliding out of the second supporting plate.
Preferably, the contact surface of the sliding plate and the pull rod is in a cylindrical structure, so that the pull rod can conveniently pull the sliding plate to stably move downwards.
Preferably, the top fixedly connected with leading truck of driving case, the leading truck is U-shaped structure, the leading truck slip runs through two the sleeve plate improves the stationarity that the sleeve plate removed.
Preferably, the bottom of roof-rack fixedly connected with keeps off the frame, the elasticity gasbag is located keep off the inboard of frame, be convenient for steady extrusion elasticity gasbag.
Preferably, the ventilation holes extend to the outer side of the cutter in a herringbone structure, so that the heat dissipation efficiency of the cutter is improved.
Compared with the prior art, the invention has the beneficial effects that:
According to the invention, through the blanking mechanism, intermittent conveying of the silicon rubber by the upper and lower cutting dies of the cutter and the conveying belt is realized through one motor, the moving speed of the cutter is improved, and the silicon rubber on the die cutting seat is convenient to cut rapidly, so that the effect of improving the die cutting efficiency is achieved.
According to the invention, through the switching mechanism, when the motor runs, the two conical wheels II can be alternately matched with the conical wheels I, and after the cutter cuts the silicon rubber into the die, the silicon rubber is pushed outwards by the conveying belt, and the strip silicon rubber is cut into the die at equal intervals, so that automatic die cutting and intermittent conveying are realized, and the effect of precise die cutting is achieved.
According to the invention, through the heat dissipation mechanism, when the cutter moves downwards, generated air flow enters the interior of the cutter, and when the cutter moves upwards, air is injected into the interior of the cutter, so that the cutter is rapidly cooled, the condition that the silicone rubber is sticky due to overhigh temperature of the cutter is prevented, and the effect of automatic heat dissipation is achieved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the mounting box and the driving roller in the invention;
FIG. 3 is a schematic diagram of a first rotating rod and a second supporting plate according to the present invention;
FIG. 4 is a schematic view of the eccentric and the strut structure of the present invention;
FIG. 5 is a schematic view of a prismatic bar I and a sheathing plate according to the present invention;
FIG. 6 is a schematic view of the structure of the push plate and the coil spring rod of the present invention;
FIG. 7 is a schematic view of a baffle and push block structure according to the present invention;
FIG. 8 is a schematic view of the elastic air bag and the mounting base according to the present invention.
In the figure, 1, a base; 2, a mounting plate, 3, a blanking mechanism, 4, a switching mechanism, 5, a heat dissipation mechanism, 6, a conveying belt, 7, a driving roller, 8, a die cutting seat, 9, a driving box, 10, a mounting box, 11, a cutter, 12, a first supporting plate, 13, a first rotating rod, 14, a motor, 15, a first conical wheel, 16, a second rotating rod, 17, a third rotating rod, 18, a second conical wheel, 19, a second supporting plate, 20, a first prismatic rod, 21, a first gear, 22, a second gear, 23, a driven rod, 24, a synchronous belt, 25, a die cutting assembly, 26, a second prismatic rod, 27, a planetary gear box, 28, an eccentric wheel, 29, a pull rod, 30, a sliding strip, 31, a U-shaped plate, 32, a sliding plate, 33, a sliding cylinder, 34, a supporting rod, 35, a mounting seat, 36, a connecting rod, 37, a pushing block, 38, a pushing plate, 39, an arc-shaped groove, 40, a pushing groove, 41, a coil spring rod, 42, a baffle plate, 43, a limit rod, 44, a pushing strip, 45, a sleeve plate, 46, 47, a jack frame, a guide ring, a guide frame, and an air bag.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art without inventive faculty, are intended to fall within the scope of the present invention, based on the embodiments of the present invention.
Referring to fig. 1 and 2, a die cutting machine in the drawings comprises a base 1, two mounting plates 2 symmetrically and fixedly mounted on the top of the base 1, a conveying belt 6 arranged between the two mounting plates 2, a plurality of driving rollers 7 distributed at equal intervals and rotatably mounted on the inner side of the conveying belt 6, a die cutting seat 8 fixedly mounted on the top of the base 1 and arranged at one end of the conveying belt 6, a driving box 9 fixedly mounted on the top of the base 1 and arranged on the left side of the die cutting seat 8, a mounting box 10 fixedly mounted on the top of the base 1 and arranged on the right side of the die cutting seat 8, a cutter 11 arranged between the driving box 9 and the mounting box 10 and used for cutting silicon rubber, a blanking mechanism 3 arranged inside the driving box 9 and the mounting box 10 and used for intermittently pushing the cutting rubber on the die cutting seat 8, a switching mechanism 4 used for enabling the cutter 11 and the conveying belt 6 to intermittently switch and operate, a heat dissipation mechanism 5 used for cooling the surface of the cutter 11 and the heat dissipation mechanism 5 arranged on the top of the cutter 11.
Referring to fig. 2-5, the blanking mechanism 3 in the drawing includes a first support plate 12 fixedly mounted in the driving box 9, a first support plate 13 is rotatably mounted on the outer side of the first support plate 12, a motor 14 is fixedly mounted on the outer side of the driving box 9, an output end of the motor 14 is fixedly connected with one end of the first support plate 13, a first conical wheel 15 is rotatably mounted on the outer side of the first support plate 13, a second support plate 16 is arranged on the left side of the first support plate 13, a third support plate 17 is arranged on the right side of the first support plate 13, conical wheels 18 are fixedly mounted on the outer sides of the second support plate 16 and the third support plate 17, the first conical wheel 15 can drive the second conical wheel 18 to rotate, a second support plate 19 fixedly mounted on the top inner wall of the driving box 9 is slidably sleeved on the outer sides of the second support plate 16 and the third support plate 17, one end, far away from the second conical wheel 18, of the second support plate 16 is slidably inserted with a first prismatic rod 20, one end of the first prismatic rod 20 is fixedly connected with a first gear 21, the inner sides of the driving box 9 and the mounting box 10 are respectively provided with a gear II 22 in a rotating way, the size of the gear II 22 is smaller than that of the gear I21, the gear I21 can drive the gear II 22 to rotate quickly when rotating, the gear II 22 in the driving box 9 is matched with the gear I21, the bottom of the base 1 is rotatably provided with a driven rod 23, synchronous belts 24 are rotatably arranged between two ends of the driven rod 23 and the two gears II 22, the two gears II 22 rotate synchronously, a die cutting assembly 25 for enabling a cutter 11 to cut a die repeatedly is arranged between the two gears II 22, one end of a third rotating rod 17, far from a conical wheel II 18, is connected with a prismatic rod II 26 in a sliding way, one end of the prismatic rod II 26 is provided with a planetary gear box 27, and the output end of the planetary gear box 27 is fixedly connected with an adjacent driving roller 7, so that the driving roller 7 drives a conveying belt 6 to move in a small amplitude;
The die cutting assembly 25 comprises an eccentric wheel 28 rotatably arranged on the outer side of a gear II 22, a pull rod 29 is rotatably arranged on the outer side of the eccentric wheel 28, one end of the pull rod 29 is in sliding connection with a slide bar 30, one end of the slide bar 30, which is far away from the pull rod 29, is fixedly provided with a U-shaped plate 31, the top of the U-shaped plate 31 is fixedly provided with a slide plate 32, the inner walls of the tops of the driving box 9 and the mounting box 10 are fixedly connected with slide cylinders 33 which are in sliding sleeve connection with the outer side of the slide plate 32, limit and guide are provided for the movement of the slide plate 32, two symmetrically distributed support rods 34 are fixedly connected between the two U-shaped plates 31, the outer sides of the driving box 9 and the mounting box 10 are respectively provided with a strip groove for limiting and sliding of the support rods 34, a mounting seat 35 is fixedly connected between the two support rods 34, and the cutter 11 is fixedly arranged at the bottom of the mounting seat 35, so that the cutter 11 reciprocates up and down;
the motor 14 drives the first conical wheel 15 to rotate through the first rotary rod 13, when the first conical wheel 15 is meshed with the second conical wheel 18 on the second rotary rod 16, the first conical wheel 15 drives the first prismatic rod 20 in the second rotary rod 16 to rotate, the first prismatic rod 20 drives the first large-size gear 21 to rotate, the first small-size gear 22 can be driven to rotate rapidly by the first gear 21, the second gear 22 drives the pull rod 29 to move circularly through the eccentric wheel 28, the pull rod 29 can pull the U-shaped plate 31 on the slide bar 30 to move downwards under the limit and guide of the sliding cylinder 33 on the slide plate 32, the U-shaped plate 31 drives the mounting seat 35 on the supporting rod 34 to move downwards, the mounting seat 35 drives the cutter 11 to cut the silicon rubber on the die cutting seat 8, and the cutter 11 is pulled upwards along with the rotation of the second gear 22, when the first conical wheel 15 is meshed with the second conical wheel 18 on the third rotary rod 17, the second conical wheel 18 on the second rotary rod 16 is far away from the first conical wheel 15, the cutter 11 keeps the second prismatic rod 26 to rotate, the third rotary rod 17 drives the second prismatic rod 26 to rotate, the second gearbox 26 drives the second planetary wheel 26 to move downwards, the first planetary wheel 27 drives the second planetary wheel 27 to move downwards, and the first planetary wheel 7 drives the second planetary wheel 7 to move downwards, and the speed reduction roller 7 moves downwards, and the first planetary wheel 7 moves downwards, and the speed reduction roller 7 moves down the speed drum 7, and the speed reduction roller 7 moves down the speed roll 7.
Referring to fig. 5-7, the switching mechanism 4 in the drawings comprises a connecting rod 36 rotatably mounted at one end of a first rotating rod 13 far away from a motor 14, a push plate 38 is arranged at the outer side of the connecting rod 36, two arc grooves 39 for limiting sliding of the push plate 37 are formed at the outer side of the push plate 38, two symmetrically distributed push grooves 40 are formed between the two arc grooves 39, the push plate 37 slides into the push grooves 40 to push the push plate 38 to move, a coil spring rod 41 is rotatably mounted at the outer side of the push plate 38, so that the coil spring rod 41 can automatically reset after rotating, a baffle 42 positioned between the two arc grooves 39 is fixedly mounted at one end of the coil spring rod 41 close to the connecting rod 36, both ends of the baffle 42 are acute angles to provide guidance for the movement of the push plate 37, a limit rod 43 is fixedly mounted at one surface of the push plate 38 close to the baffle 42, arc grooves for limiting sliding of the limit rod 43 are formed at the outer side of the baffle 42, push plates 44 are fixedly connected with push bars 44, sleeve plates 45 are fixedly connected at both ends of the push plates 44, two ends of the sleeve plates 45 are respectively provided with two through holes 46 for sliding of the second rotating rod 16 and the third rotating rod 17, and the third sleeve plates 16 are respectively connected with the third sleeve plates 46, and the second sleeve plates 17 and the third sleeve plates 46 are respectively and the third sleeve plates 17 can be fixedly connected with the third sleeve plates 46;
When the motor 14 is operated, the first push rod 13 drives the push block 37 on the connecting rod 36 to move circularly, the push block 37 moves along the arc-shaped groove 39 on the push plate 38 towards the push groove 40, when the push block 37 contacts with the acute angle of the baffle 42, the push block 37 pushes the baffle 42 to drive the coil spring rod 41 to rotate, the push block 37 slides into the push groove 40, the push plate 38 moves along with the rotation of the first push rod 13 by the push block 37 pushing the push plate 38 through the push groove 40, the push plate 38 drives the sleeve plates 45 at two ends of the push rod 44 to move synchronously, one sleeve plate 45 pulls the second push rod 16 to move along the outer side of the first prismatic rod 20 through the clamping ring 46, the other sleeve plate 45 pulls the third push rod 17 to move along the outer side of the second prismatic rod 26 through the clamping ring 46 in the same direction, one of the two conical wheels 18 is meshed with the first conical wheel 15, the other conical wheel 18 is far away from the first conical wheel 15, at this time, the push block 37 slides out from the push groove 40 and moves along the other arc groove 39, the first conical wheel 15 can drive the engaged second conical wheel 18 to rotate, when the push block 37 enters the other push groove 40, the push block 37 can pull the push plate 38 to move back, the effect that the two second conical wheels 18 are engaged with the first conical wheel 15 in turn can be achieved, therefore, when the second conical wheel 18 on the second rotating rod 16 is engaged with the first conical wheel 15, the conveying belt 6 stops moving, the cutter 11 moves downwards to cut the silicone rubber, and when the second conical wheel 18 on the third rotating rod 17 is engaged with the first conical wheel 15, the cutter 11 stops moving, and the conveying belt 6 drives the silicone rubber to move, so that the equidistant die cutting effect is achieved, and the die cutting accuracy improving effect is achieved.
Referring to fig. 3 and 8, the heat dissipation mechanism 5 in the drawings includes a top frame 47 fixedly installed between the driving case 9 and the installation case 10, an elastic air bag 48 is fixedly installed at the bottom of the top frame 47, the bottom of the elastic air bag 48 contacts with the top of the installation seat 35, a plurality of air holes 49 distributed at equal intervals are formed between the installation seat 35 and the cutter 11, the cutter 11 moves to enable air flow to enter the air holes 49 for auxiliary heat dissipation, a plurality of exhaust pipes 50 distributed at equal intervals are fixedly connected to the bottom of the elastic air bag 48, the number of the exhaust pipes 50 is the same as the number of the air holes 49, the plurality of exhaust pipes 50 are respectively fixedly installed in the air holes 49, and the elastic air bag 48 can inject air into the air holes 49 for heat dissipation;
When the cutter 11 moves upwards, the mounting seat 35 at the top of the cutter 11 extrudes the elastic air bag 48, so that air in the elastic air bag 48 enters the mounting seat 35 from the exhaust pipe 50, the air flow can flow and be discharged along the air holes 49 on the cutter 11, heat in the cutter 11 is taken away, the cutter 11 is quickly radiated, and the silicone rubber of the cutting die is prevented from being adhered to the cutter 11 due to the generated heat when the cutter 11 is used for a long time, so that the effects of automatic radiation and adhesion prevention are achieved.
Working principle: firstly, a user places long-strip-shaped silicon rubber on a conveying belt 6 and pushes one end of the silicon rubber onto a die cutting seat 8, then, the user starts a motor 14, the motor 14 drives a conical wheel I15 to rotate a connecting rod 36 through a first rotating rod 13 to synchronously rotate, the connecting rod 36 drives a push block 37 to move along an arc groove 39 on a push plate 38 towards a push groove 40, when the push block 37 contacts with an acute angle of a baffle plate 42, the push block 37 pushes the baffle plate 42 to drive a coil spring rod 41 to rotate, so that the push block 37 slides into the push groove 40, along with the rotation of the first rotating rod 13, the push block 37 pushes the push plate 38 to move through the push groove 40, the push plate 38 drives sleeve plates 45 at two ends of a push rod 44 to synchronously move, one sleeve plate 45 pulls a second rotating rod 16 to move along the outer side of the first prismatic rod 20 through a clamping ring 46, the other sleeve plate 45 pulls a third rotating rod 17 to move along the outer side of the second prismatic rod 26 through the clamping ring 46, one of the two conical wheels 18 is meshed with the conical wheel one 15, the other conical wheel two 18 is far away from the conical wheel one 15, at the moment, the push block 37 slides out of the push groove 40 and moves along the other arc groove 39, the conical wheel one 15 can drive the meshed conical wheel two 18 to rotate, when the push block 37 enters the other push groove 40, the push block 37 can pull the push plate 38 to move back, the effect that the two conical wheels two 18 are meshed with the conical wheel one 15 in turn can be realized, therefore, when the conical wheel two 18 on the rotating rod two 16 is meshed with the conical wheel one 15, the conical wheel one 15 drives the prismatic rod one 20 in the rotating rod two 16 to rotate, the prismatic rod one 20 drives the large-size gear one 21 to rotate, the gear one 21 can drive the small-size gear two 22 to rotate quickly, the gear two 22 drives the pull rod 29 to do circular motion through the eccentric wheel 28, when the sliding cylinder 33 limits and guides the sliding plate 32 downwards, the pull rod 29 can pull the U-shaped plate 31 on the sliding bar 30 to move downwards, the U-shaped plate 31 drives the mounting seat 35 on the supporting rod 34 to move downwards, the mounting seat 35 drives the cutter 11 to cut the silicon rubber on the die cutting seat 8, the cutter 11 is pulled upwards along with the rotation of the gear II 22, when the conical wheel II 18 on the rotating rod III 17 is meshed with the conical wheel I15, the conical wheel II 18 on the rotating rod II 16 is far away from the conical wheel I15, the cutter 11 is kept still, the rotating rod III 17 drives the prismatic rod II 26 to rotate, the prismatic rod II 26 drives the adjacent driving roller 7 to rotate through the planetary gear box 27, and the driving roller 7 drives the conveying belt 6 to move for a small amplitude under the deceleration of the planetary gear box 27, so that the silicon rubber outwards moves for a distance, and the equidistant die cutting effect is realized, and the effect of improving the die cutting accuracy is achieved;
When the cutter 11 moves upwards, the mounting seat 35 at the top of the cutter 11 extrudes the elastic air bag 48, so that air in the elastic air bag 48 enters the mounting seat 35 from the exhaust pipe 50, the air flow can flow and be discharged along the air holes 49 on the cutter 11, heat in the cutter 11 is taken away, the cutter 11 is quickly radiated, the silicone rubber of the cutting die is prevented from being adhered to the cutter 11 due to the generated heat when the cutter 11 is used for a long time, and when the cutter 11 moves downwards, the air is sucked into the elastic air bag 48 through the air holes 49 by utilizing the rebound resilience of the elastic air bag 48, and the heat is repeatedly radiated, so that the effects of automatic heat radiation and adhesion prevention are achieved.
Referring to fig. 4-6, in this embodiment, for further explanation of the first embodiment, the ends of the second rotating rod 16 and the third rotating rod 17 far away from the first conical wheel 15 in the illustration are fixedly connected with limiting rings 53, so as to prevent the second rotating rod 16 and the third rotating rod 17 from sliding out of the second support plate 19, the contact surface of the sliding plate 32 and the pull rod 29 is in a cylindrical structure, so that the sliding plate 32 is conveniently pulled by the pull rod 29 to stably move downwards, the top of the driving box 9 is fixedly connected with a guide frame 51, the guide frame 51 is in a U-shaped structure, the guide frame 51 slides through the two sleeve plates 45, and the moving stability of the sleeve plates 45 is improved.
In this embodiment, when the two sleeve plates 45 pull the second rotating rod 16 and the third rotating rod 17 through the clamping ring 46 respectively, the limiting rings 53 on the second rotating rod 16 and the third rotating rod 17 can prevent the second rotating rod 16 and the third rotating rod 17 from sliding out of the second supporting plate 19, so that the moving stability of the second rotating rod 16 and the third rotating rod 17 is improved, the sleeve plates 45 can move along the outer side of the guide frame 51 during moving, the moving stability of the sleeve plates 45 is improved, and when the sliding plate 32 is pulled by the pull rod 29 to move, the sliding plate 32 can be prevented from falling off from the pull rod 29 due to the cylindrical structural design of the sliding plate 32.
In the third embodiment, referring to fig. 8, for further explanation of the present embodiment, a baffle frame 52 is fixedly connected to the bottom of the top frame 47 in the drawings, the elastic air bag 48 is located at the inner side of the baffle frame 52, so that the elastic air bag 48 is conveniently and stably extruded, the ventilation holes 49 extend to the outer side of the cutter 11 in a herringbone structure, and the heat dissipation efficiency of the cutter 11 is improved.
In this embodiment, when the mounting seat 35 extrudes the elastic air bag 48, the baffle frame 52 at the bottom of the top frame 47 can prevent the elastic air bag 48 from being askew from the top frame 47 during compression, so that gas can be conveniently and rapidly discharged from the exhaust pipe 50, and the herringbone structure design of the ventilation holes 49 can improve the contact between the air flow and the ventilation holes 49 on the cutter 11, and improve the heat dissipation efficiency of the cutter 11.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The die cutting machine is characterized by comprising a base (1) and two mounting plates (2) symmetrically and fixedly mounted on the top of the base (1), wherein a conveying belt (6) is arranged between the two mounting plates (2), a plurality of driving rollers (7) which are distributed at equal intervals are rotatably mounted on the inner side of the conveying belt (6), one end of the conveying belt (6) is provided with a die cutting seat (8) fixedly mounted on the top of the base (1), the left side of the die cutting seat (8) is provided with a driving box (9) fixedly mounted on the top of the base (1), the right side of the die cutting seat (8) is provided with a mounting box (10) fixedly mounted on the top of the base (1), and a cutter (11) is arranged between the driving box (9) and the mounting box (10);
Further comprises:
The cutting mechanism (3) is used for intermittently pushing silicon rubber on the die cutting seat (8), the cutting mechanism (3) is installed in the driving box (9) and the inside of the installation box (10), the cutting mechanism (3) comprises a first supporting plate (12) fixedly installed in the driving box (9), a second conical wheel (18) is fixedly installed on the outer side of the first supporting plate (12) in a rotating mode, a motor (14) is fixedly installed on the outer side of the driving box (9), the output end of the motor (14) is fixedly connected with one end of the first conical wheel (13), a first conical wheel (15) is installed on the outer side of the first rotating rod (13) in a rotating mode, a second conical wheel (16) is arranged on the right side of the first rotating rod (13), a second conical wheel (18) is fixedly installed on the outer side of the second rotating rod (16) and the third rotating rod (17), a second conical wheel (16) is fixedly connected with the outer side of the third rotating rod (17) in a sliding mode, a second conical wheel (20) is fixedly connected with the inner side of the second conical wheel (19), one end of the second conical wheel (20) is fixedly connected with the first conical wheel (20), the driving box (9) and the inner sides of the mounting boxes (10) are respectively provided with a gear II (22) in a rotating mode, the size of each gear II (22) is smaller than that of each gear I (21), each gear II (22) in the driving box (9) is matched with each gear I (21), the bottom of the base (1) is provided with a driven rod (23) in a rotating mode, synchronous belts (24) are respectively and rotatably arranged between two ends of each driven rod (23) and two gears II (22), a cutting module assembly (25) enabling a cutter (11) to cut a module in a reciprocating mode is arranged between the two gears II (22), one end, far away from each conical wheel II (18), of each rotary rod III (17) is provided with a prismatic rod II (26) in a sliding mode, one end of each prismatic rod II (26) is provided with a planetary gear box (27), and the output end of each planetary gear box (27) is fixedly connected with an adjacent driving roller (7);
The switching mechanism (4) is used for enabling the cutter (11) and the conveying belt (6) to intermittently switch and operate, the switching mechanism (4) is installed in the driving box (9), the switching mechanism (4) comprises a connecting rod (36) which is rotatably installed in the first rotating rod (13) and far away from one end of the motor (14), a push block (37) is fixedly installed at one end of the connecting rod (36), a push plate (38) is arranged on the outer side of the connecting rod (36), two arc grooves (39) for limiting sliding of the push block (37) are formed in the outer side of the push plate (38), two symmetrically distributed push grooves (40) are formed between the two arc grooves (39), a coil spring rod (41) is rotatably installed on the outer side of the push plate (38), baffle plates (42) which are located between the two arc grooves (39) are fixedly installed at one end of the connecting rod (36), two ends of each baffle plate (42) are acute angles, one side, which is close to the push plate (38), of the baffle plates (42) is fixedly installed on one side, which is far away from the limit plate (42), of the baffle plates (42) is fixedly installed on the outer side, which is far away from the limit bar (42), sleeve plates (45) are fixedly connected to two ends of the push rod (44), one ends of the two sleeve plates (45) are respectively provided with a through hole for limiting sliding of the second rotating rod (16) and the third rotating rod (17), a clamping ring (46) is fixedly connected in the through hole of the sleeve plate (45), and clamping grooves for limiting inserting of the clamping ring (46) are respectively formed in the outer sides of the second rotating rod (16) and the third rotating rod (17);
And the heat dissipation mechanism (5) is used for dissipating heat and reducing temperature on the surface of the cutter (11), and the heat dissipation mechanism (5) is arranged at the top of the cutter (11).
2. The die cutting machine according to claim 1, wherein the die cutting assembly (25) comprises an eccentric wheel (28) rotatably mounted on the outer side of the gear II (22), a pull rod (29) is rotatably mounted on the outer side of the eccentric wheel (28), a sliding strip (30) is slidably inserted into one end of the pull rod (29), a U-shaped plate (31) is fixedly mounted at one end, far away from the pull rod (29), of the sliding strip (30), a sliding plate (32) is fixedly mounted at the top of the U-shaped plate (31), sliding barrels (33) sleeved on the outer side of the sliding plate (32) are fixedly connected to the inner walls of the tops of the driving box (9) and the mounting box (10), two symmetrically distributed supporting rods (34) are fixedly connected between the two U-shaped plates (31), long grooves for limiting and sliding of the supporting rods (34) are formed in the outer sides of the driving box (9) and the mounting box (10), a mounting seat (35) is fixedly connected between the two supporting rods (34), and the driving box (11) is fixedly mounted at the bottom of the mounting seat (35).
3. The die cutting machine according to claim 2, wherein the heat dissipation mechanism (5) comprises a top frame (47) fixedly installed between the driving box (9) and the installation box (10), an elastic air bag (48) is fixedly installed at the bottom of the top frame (47), a plurality of equally distributed air holes (49) are formed between the installation seat (35) and the cutter (11), a plurality of equally distributed exhaust pipes (50) are fixedly connected to the bottom of the elastic air bag (48), the number of the exhaust pipes (50) is the same as that of the air holes (49), and the exhaust pipes (50) are fixedly installed inside the air holes (49) respectively.
4. The die cutting machine of claim 1, wherein the second rotating rod (16) and the third rotating rod (17) are fixedly connected with a limiting ring (53) at one end far away from the first conical wheel (15).
5. A die cutting machine according to claim 2, wherein the contact surface of the slide plate (32) and the pull rod (29) is in a cylindrical structure.
6. A die cutting machine according to claim 1, wherein a guide frame (51) is fixedly connected to the top of the driving box (9), the guide frame (51) is of a U-shaped structure, and the guide frame (51) penetrates through the two sleeve plates (45) in a sliding mode.
7. A die cutting machine according to claim 3, wherein a baffle frame (52) is fixedly connected to the bottom of the top frame (47), and the elastic air bag (48) is located inside the baffle frame (52).
8. A die cutting machine according to claim 3, wherein said vent holes (49) extend to the outside of said cutter (11) in a chevron configuration.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202411317099.8A CN118832676B (en) | 2024-09-20 | 2024-09-20 | A die cutting machine |
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| CN202411317099.8A CN118832676B (en) | 2024-09-20 | 2024-09-20 | A die cutting machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117984372A (en) * | 2024-03-22 | 2024-05-07 | 安徽盛林国药饮片有限公司 | Slicing device for white paeony root |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| FR2408438A1 (en) * | 1977-11-09 | 1979-06-08 | Montels Franck | Machine for figuring leather sheet with embossing and perforations - synchronises intermittent advance of sheet with reciprocation of tool holder |
| CN107972081A (en) * | 2017-11-22 | 2018-05-01 | 重庆多笠原食品有限公司 | A kind of food preparation equipment |
| CN114918986B (en) * | 2022-05-23 | 2024-01-23 | 深圳市语辰翻译有限公司 | Adsorption self-arrangement intermittent conveying cutting equipment for graphic design and manufacture |
| CN218083152U (en) * | 2022-10-19 | 2022-12-20 | 东莞市健邦电子有限公司 | Automatic change cross cutting machine |
| CN220007901U (en) * | 2023-05-16 | 2023-11-14 | 昆山盛格纳电子材料有限公司 | Continuous cutting device for labels |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117984372A (en) * | 2024-03-22 | 2024-05-07 | 安徽盛林国药饮片有限公司 | Slicing device for white paeony root |
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