CN218928736U - Die cutting and cutting machine for producing packaging boxes - Google Patents

Abstract

The utility model discloses a die cutting and cutting machine for producing packaging boxes, which comprises an operation plane, wherein a die cutting device is arranged above a vertical rod, a support frame is fixedly connected above the vertical rod, a hydraulic cylinder is fixedly arranged inside the support frame, a sliding chute is formed in the inner side of the vertical rod, a movable plate is connected inside the sliding chute in a sliding clamping manner, two bolts are connected in the vertical rod in a threaded manner, the bolts penetrate through the top end of the vertical rod and are abutted against two ends of the movable plate, and gaskets are fixedly arranged below the support frame. This a cross cutting machine for producing packing carton, start the pneumatic cylinder, the pneumatic cylinder promotes the hydraulic stem and reciprocates, supports again between fly leaf and the pole setting, and the power when starting through gasket buffering pneumatic cylinder, so the material size proportion that every piece cutting was accomplished must the same, and the hydraulic stem is too long when cutting, lacks the device of supplementary adjustment position, finally leads to the unqualified only production again of packing carton that produces, the problem that wastes time more laborious.

Description

Die cutting and cutting machine for producing packaging boxes

Technical Field

The utility model relates to the technical field of die cutting and cutting machines, in particular to a die cutting and cutting machine for producing packaging boxes.

Background

The die cutting machine is also called a beer machine, a cutting machine and a numerical control punching machine, is mainly used for die cutting (full-cut and half-cut), indentation and gilding operations, laminating and automatic waste discharge of corresponding non-metal materials, adhesive stickers, EVA, double faced adhesive tapes, electronic rubber pads, mobile phone rubber pads and the like, and is an important device for packaging, processing and forming after printing by applying certain pressure to a printed product or a paperboard through an embossing plate by utilizing a steel knife, a hardware die and a steel wire (or a template engraved by a steel plate).

For example, the name of the authorized bulletin number CN215704467U is a die cutting machine for producing packaging boxes, although the die cutting machine can solve the problem that the cutting position of a cutter on the packaging boxes can be conveniently adjusted, the practicability of the device is greatly improved, meanwhile, through the cooperation of a fixed sleeve, a sliding groove and a first spring, the cutter can be prevented from shaking greatly during die cutting, the stability of the cutter is greatly improved, the problem that when the hydraulic cylinder of the conventional die cutting machine for producing packaging boxes is used for die cutting packaging box materials, the hydraulic rod stretches long, the power arm in the downward movement is also prolonged, so that the hydraulic rod is easy to shake and offset, the shake and offset of the hydraulic rod can influence the accurate cutting of a die cutting blade, however, the die cut material is lighter and thinner, the following packaging boxes are regular and qualified, so that the size proportion of the materials cut by each block is the same, and when the hydraulic rod is too long for cutting, the device for assisting in adjusting the position is absent, and finally the produced packaging boxes are not qualified and can be produced again, and time and labor are wasted; meanwhile, the existing die cutting machine for producing packaging boxes generally applies certain pressure through a press plate to roll and cut printing products or paperboards into a certain shape, so that the downward tilting force of the machine is difficult to grasp, the cutter blade can penetrate through cutting materials to damage the cutter blade due to overlarge force, the cutter blade is too small in cutting force, the cost of final die cutting is affected, the condition that the cutter blade is not cut off or the materials are adhered to each other is avoided, and the cutter blade is required to be reworked later, so that a device capable of limiting the die cutting machine to apply the pressure to be close to each other downward is needed.

Disclosure of Invention

The utility model aims to provide a die cutting machine for producing packaging boxes, which aims to solve the problems that when a hydraulic cylinder of the conventional die cutting machine for producing packaging boxes is used for die cutting packaging box materials, as the telescopic length of a hydraulic rod is too long, a power arm in downward movement is also prolonged, so that the hydraulic rod is easy to shake and deviate, the shake and deviation of the hydraulic rod can influence the accurate cutting of a die cutting blade, however, the texture of the die-cut materials is lighter and thinner, the size proportion of each cut material is the same as the following packaging boxes are regular and qualified, and when the hydraulic rod is too long for cutting, a device for assisting in adjusting the position is absent, and finally, the produced packaging boxes are not qualified and can only be produced again, and time and labor are wasted; meanwhile, the existing die cutting machine for producing packaging boxes generally applies certain pressure through a press plate to roll and cut printing products or paperboards into a certain shape, so that the downward tilting force of the machine is difficult to grasp, the cutter blade can penetrate through cutting materials to damage the cutter blade due to overlarge force, the cutter blade is too small in cutting force, the cost of final die cutting is affected, the condition that the cutter blade is not cut off or the materials are adhered to each other is avoided, and the cutter blade is required to be reworked later, so that a device capable of limiting the die cutting machine to apply the pressure to be close to each other downward is needed.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the die-cutting machine for producing the packaging box comprises an operation plane and a vertical rod, wherein a die-cutting device is arranged above the vertical rod;

the die cutting device comprises a hydraulic cylinder, a hydraulic rod, a pressing plate, a die cutting tool, a supporting frame, a bolt, a gasket, a chute and a movable plate;

the support frame fixed connection is in the top of pole setting, the inside fixedly mounted of support frame has the pneumatic cylinder, pneumatic cylinder catch bar below fixedly connected with hydraulic stem, hydraulic stem bottom fixedly connected with pressboard, pressboard below swing joint has a plurality of cross cutting tools, two the spout is seted up in the inboard of pole setting, two the inside slip joint of spout has the fly leaf, the fly leaf activity cup joints in the outside of hydraulic stem, two bolt threaded connection is in the inside of pole setting, and the bolt runs through the pole setting top and supports tightly at the both ends of fly leaf, the below fixed mounting of support frame has the gasket.

Preferably, a die-cutting buffer device is arranged beside the operation plane;

the die-cutting buffer device comprises a placing platform, a supporting block, a convex block, a spring, a limiting block, a smooth plate and a base;

the base fixed connection is in operation plane's top, fixedly connected with many springs on the base, many spring upper end fixed connection is in the place platform below, place platform both sides fixedly connected with supporting shoe, place platform intermediate position is connected with two convex blocks through the round pin axle rotation, convex block bottom swing joint has two smooth plates, two smooth plate fixed mounting is in place platform's top, swing joint has the stopper between place platform and the base, and stopper fixed mounting is in two spring outsides.

Preferably, a clamping device is arranged above the operation plane;

the clamping device comprises a rotating shaft, a reciprocating screw, a screw nut, a clamping block, a slideway and a shell;

the shell is fixedly arranged above an operation plane, a rotating shaft is rotatably connected to the upper side of the shell through a bearing, the lower side of the rotating shaft is fixedly connected to one end of a reciprocating screw rod, the reciprocating screw rod is rotatably connected to the inside of the shell through the bearing, a screw nut is connected to the reciprocating screw rod in a threaded manner, a clamping block is fixedly connected to one side of the screw nut, and the clamping block is slidably arranged on a slide way on the outer side of the shell.

Preferably, a plurality of table legs are fixedly arranged below the operation plane.

Preferably, the lower part of the vertical rod is fixedly connected to the operation plane.

Compared with the prior art, the utility model has the beneficial effects that: this a cross cutting machine for producing packing carton, through the cooperation between pneumatic cylinder, the hydraulic stem, the pressboard, the cross cutting cutter, the support frame, the bolt, the gasket, spout and fly leaf, connect external pressure, start the pneumatic cylinder, the pneumatic cylinder promotes the hydraulic stem and moves down, the hydraulic stem drives the pressboard of lower extreme and moves down, the press board drives a plurality of cross cutting cutters on the motion and carries out the cross cutting to the packing carton material on the place platform, then the rocking that the hydraulic stem produced in the motion is restricted by the fly leaf, the accessible is twisted the bolt, loosen the inside fly leaf of spout and can reciprocate along the spout direction, adjust the position that the hydraulic stem needs fixed, then reverse twisting the bolt, support again between fly leaf and the pole setting, the power when starting through gasket buffering pneumatic cylinder influences the cross cutting of below, when having solved the cross cutting of above-mentioned current cross cutting machine of production packing carton material, because the length overlength of hydraulic stem is overlength, the power in the downward motion also can take place to rock the skew easily, moreover the hydraulic stem rocks the skew and can influence the cutting of blade, nevertheless be by regular texture, the light and thin material is cut out the cut the time-consuming material more than the time-consuming more than the regular cutting device is long and more than the required when the cutting the material of the production is accomplished, the device is long enough to accomplish the cut the end-cut and is more than the regular material is required to cut the time-consuming the production is long.

Through the cooperation between platform, the supporting shoe, the convex piece, the spring, the stopper, smooth plate and base, will wait to cut packing carton material and put on the platform, when starting the pneumatic cylinder, the pressboard moves down to the platform on, promote the platform and roll down under the elasticity effect of spring, then the platform drives the convex piece of intermediate position under the restriction of round pin axle, slide to both sides smooth plate top, then when the platform moves to certain position, the stopper of both sides supports tightly on the base, the hydraulic stem is retracted, drive the platform and get back to the normal position under the effect of spring, the platform drives the convex piece and slides to the normal position on smooth plate, prepare the cross cutting machine of next cross cutting work of production packing carton still exists simultaneously in the above-mentioned, generally, apply certain pressure through the pressboard, roll the seal or cardboard and cut into certain shape, this can lead to the machine to down to overturn be difficult to hold, the too big power that can pass the cutting material of blade, cause the blade to damage, and the power of cutting is too little, can influence the cost of final cross cutting to take place to cut or the condition that the material is difficult to cut, the follow-up condition need to adhere to each other, the next die cutting device to cut needs to be close to the restriction device to the next time.

Drawings

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

FIG. 2 is a schematic front view of FIG. 1;

FIG. 3 is a top plan view of FIG. 1;

FIG. 4 is a cross-sectional view of the portion A of FIG. 2;

FIG. 5 is a cross-sectional view of the portion B of FIG. 2;

fig. 6 is a cross-sectional view of the portion C in fig. 2.

In the figure: 1. the device comprises an operation plane, 2, a vertical rod, 3, a die-cutting buffer device, 301, a placing platform, 302, a supporting block, 303, a convex block, 304, a spring, 305, a limiting block, 306, a smooth plate, 307, a base, 4, a die-cutting device, 410, a hydraulic cylinder, 402, a hydraulic rod, 403, a pressing plate, 404, a die-cutting tool, 405, a supporting frame, 406, a bolt, 407, a gasket, 408, a chute, 409, a movable plate, 5, a clamping device, 501, a rotating shaft, 502, a reciprocating screw, 503, a screw nut, 504, a clamping block, 505, a slide way, 506, a shell, 6 and a table leg.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 2, 3 and 4, a die cutting machine for producing packaging boxes comprises an operation plane 1 and a vertical rod 2, wherein a die cutting device 4 is arranged above the vertical rod 2, the die cutting device 4 comprises a hydraulic cylinder 401, a hydraulic rod 402, a pressing plate 403, a die cutting tool 404, a supporting frame 405, a bolt 406, a gasket 407, a sliding chute 408 and a movable plate 409, the supporting frame 405 is fixedly connected above the vertical rod 2, the hydraulic cylinder 401 is fixedly arranged in the supporting frame 405, the hydraulic rod 402 is fixedly connected below a pushing rod of the hydraulic cylinder 401, external pressure is connected, the hydraulic cylinder 401 is started, the hydraulic rod 402 is pushed to move downwards by the hydraulic cylinder 401, the pressing plate 403 is fixedly connected with the bottom end of the hydraulic rod 402, the pressing plate 403 at the lower end is driven to move downwards by the hydraulic rod 402, a plurality of die cutting tools 404 are movably connected below the pressing plate 403, the plurality of die cutting tools 404 driven by the pressing plate 403 die cut packaging box materials on the placing platform 301, two sliding grooves 408 are formed in the inner side of the vertical rod 2, movable plates 409 are slidably clamped inside the two sliding grooves 408, the movable plates 409 are movably sleeved on the outer sides of the hydraulic rods 402, two bolts 406 are in threaded connection with the inner parts of the vertical rods 2, the bolts 406 are screwed, the movable plates 409 in the sliding grooves 408 are loosened and can move up and down along the sliding grooves 408, the bolts 406 penetrate through the top ends of the vertical rods 2 and are abutted against the two ends of the movable plates 409, gaskets 407 are fixedly arranged below the supporting frames 405, and the gaskets 407 buffer the starting force of the hydraulic cylinders 401 so as to avoid influencing the die cutting below;

connect external pressure, start pneumatic cylinder 401, pneumatic cylinder 401 promotes the hydraulic stem 402 and moves down, the hydraulic stem 402 drives the pressboard 403 of lower extreme to move down, a plurality of cross cutting tools 404 on the pressboard 403 drive carry out the cross cutting to the packing carton material on the platform 301, then the rocking of producing by movable plate 409 in the motion, accessible twist bolt 406, loosen the inside movable plate 409 of spout 408 and can follow spout 408 direction and reciprocate, adjust the position that hydraulic stem 402 needs fixed, then reverse twist bolt 406, support again between movable plate 409 and the pole setting 2, the power when buffering pneumatic cylinder 401 starts through gasket 407, avoid having influenced the cross cutting of below, when having solved above-mentioned current cross cutting machine of production packing carton material, because the length overlength of hydraulic stem flexible, the rocking skew is taken place easily to the hydraulic stem, moreover, the rocking skew of hydraulic stem can influence the accurate cutting of cross cutting blade, nevertheless the material texture of cross cutting is lighter and lighter than the regular packing carton material, the problem that the accurate cutting of big and small-scale was accomplished in order to follow-up is carried out in order to the die cutting machine of packing carton material, the problem that the time and time consuming and effort are long when the cutting device is required to accomplish is long again to the completion is long enough to the completion in order to follow-up, the production is required.

Referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, a die-cutting buffer device 3 is arranged beside an operation plane 1, the die-cutting buffer device 3 comprises a placing platform 301, a supporting block 302, a convex block 303, springs 304, a limiting block 305, smooth plates 306 and a base 307, the base 307 is fixedly connected above the operation plane 1, the base 307 is fixedly connected with a plurality of springs 304, the upper ends of the springs 304 are fixedly connected below the placing platform 301, the supporting blocks 302 are fixedly connected to the two sides of the placing platform 301, the two convex blocks 303 are rotatably connected in the middle position of the placing platform 301 through pin shafts, the bottom ends of the convex blocks 303 are movably connected with the two smooth plates 306, the placing platform 301 drives the convex blocks 303 in the middle position to slide above the two smooth plates 306 under the limit of the pin shafts, the two smooth plates 306 are fixedly arranged above the placing platform 301, the limiting block 305 is movably connected between the placing platform 301 and the base 307, the limiting blocks 305 on the two sides are abutted against the base 307 to limit the movement of a hydraulic rod 302, and the limiting block 305 is fixedly arranged on the outer sides of the two springs 304;

when the hydraulic cylinder 401 is started, the pressing plate 403 moves downwards to the placing platform 301, the placing platform 301 is pushed to move downwards under the action of the elastic force of the spring 304, then the placing platform 301 drives the convex block 303 at the middle position to slide above the smooth plates 306 at two sides under the limit of the pin shaft, then when the placing platform 301 moves to a certain position, the limiting blocks 305 at two sides are abutted against the base 307, the hydraulic rod 402 retracts, the placing platform 301 is driven to return to the original position under the action of the spring 304, the placing platform 301 drives the convex block 303 to slide to the original position on the smooth plates 306, and the next die cutting operation is prepared.

Referring to fig. 1, 2 and 6, a clamping device 5 is arranged above an operation plane 1, the clamping device 5 comprises a rotating shaft 501, a reciprocating screw 502, a screw nut 503, a clamping block 504, a slideway 505 and a housing 506, the housing 506 is fixedly arranged above the operation plane 1, the rotating shaft 501 is rotatably connected to the upper side of the housing 506 through a bearing, the lower side of the rotating shaft 501 is fixedly connected to one end of the reciprocating screw 502, the rotating shaft 501 is screwed to drive the lower reciprocating screw 502 to rotate inside the housing 506, the reciprocating screw 502 is rotatably connected to the inside of the housing 506 through a bearing, a screw nut 503 is in threaded connection with the reciprocating screw 502, one side of the screw nut 503 is fixedly connected with the clamping block 504, the screw nut 503 drives the clamping block 504 to slide up and down on the reciprocating screw 502, the clamping block 504 is slidably arranged on the slideway 505 on the outer side of the housing 506, and the clamping block 504 slides on the slideway 505 to fix the base 307 and the operation plane 1 to each other.

Working principle:

firstly, placing packaging box materials to be cut on a placing platform 301, connecting external pressure, starting a hydraulic cylinder 401, pushing a hydraulic rod 402 to move downwards by the hydraulic cylinder 401, driving a pressing plate 403 at the lower end to move downwards by the hydraulic rod 402, die-cutting the packaging box materials on the placing platform 301 by a plurality of die-cutting tools 404 driven by the pressing plate 403, restricting shaking generated by the hydraulic rod 402 in movement by a movable plate 409, when the shaking amplitude of the hydraulic rod 302 is overlarge, loosening the movable plate 409 in a sliding groove 408 by screwing a bolt 406, moving up and down along the sliding groove 408, adjusting the position of the hydraulic rod 402 to be fixed, reversely screwing the bolt 406, abutting against the space between the movable plate 409 and a vertical rod 2 again, the gasket 407 can buffer the force of the hydraulic cylinder 401 when being started, reduce the influence on the die cutting of the lower hydraulic rod 302, finally, when the pressing plate 403 moves downwards to the placing platform 301, the placing platform 301 is pushed to move downwards under the action of the elastic force of the spring 304, then the placing platform 301 drives the convex block 303 at the middle position to slide above the smooth plates 306 at two sides under the limit of the pin shaft, then when the placing platform 301 moves to a certain position, the limiting blocks 305 at two sides are abutted against the base 307, the hydraulic rod 402 is retracted, under the action of the spring 304, the placing platform 301 is driven to return to the original position, and the placing platform 301 drives the convex block 303 to slide to the original position on the smooth plate 306 to prepare for the next die cutting work.

Although embodiments of the present utility model 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. Die cutting machine for producing packaging boxes, comprising an operating plane (1) and a vertical rod (2), characterized in that: a die cutting device (4) is arranged above the vertical rod (2);

the die cutting device (4) comprises a hydraulic cylinder (401), a hydraulic rod (402), a pressing plate (403), a die cutting tool (404), a supporting frame (405), bolts (406), gaskets (407), sliding grooves (408) and a movable plate (409);

support frame (405) fixed connection is in the top of pole setting (2), support frame (405) internally mounted has pneumatic cylinder (401), pneumatic cylinder (401) push rod below fixedly connected with hydraulic rod (402), hydraulic rod (402) bottom fixedly connected with pressboard (403), pressboard (403) below swing joint has a plurality of cross cutting tool (404), two spout (408) are seted up in the inboard of pole setting (2), two inside slip joint of spout (408) has fly leaf (409), outside in hydraulic rod (402) is cup jointed in fly leaf (409) activity, two bolt (406) threaded connection is in the inside of pole setting (2), and bolt (406) run through pole setting (2) top and support the both ends at fly leaf (409), the below fixed mounting of support frame (405) has gasket (407).

2. A die cutting machine for producing packages as claimed in claim 1, wherein: a die cutting buffer device (3) is arranged beside the operation plane (1);

the die-cutting buffer device (3) comprises a placing platform (301), a supporting block (302), a convex block (303), a spring (304), a limiting block (305), a smooth plate (306) and a base (307);

base (307) fixed connection is in the top of operation plane (1), fixedly connected with many springs (304) on base (307), many spring (304) upper end fixed connection is in place platform (301) below, place platform (301) both sides fixedly connected with supporting shoe (302), place platform (301) intermediate position is connected with two convex blocks (303) through the round pin axle rotation, convex block (303) bottom swing joint has two smooth plates (306), two smooth plates (306) fixed mounting are in the top of place platform (301), swing joint has stopper (305) between place platform (301) and base (307), and stopper (305) fixed mounting is in the outside of two springs (304).

3. A die cutting machine for producing packages as claimed in claim 1, wherein: a clamping device (5) is arranged above the operation plane (1);

the clamping device (5) comprises a rotating shaft (501), a reciprocating screw (502), a screw nut (503), a clamping block (504), a slideway (505) and a shell (506);

the shell (506) fixed mounting is in the top of operating plane (1), shell (506) top is connected with pivot (501) through the bearing rotation, pivot (501) below fixed connection is in reciprocating screw (502) one end, reciprocating screw (502) are rotated through the bearing and are connected inside shell (506), threaded connection has lead screw nut (503) on reciprocating screw (502), lead screw nut (503) one side fixedly connected with grip block (504), grip block (504) slidable mounting is on slide (505) in the outside of shell (506).

4. A die cutting machine for producing packages as claimed in claim 1, wherein: a plurality of table legs (6) are fixedly arranged below the operation plane (1).

5. A die cutting machine for producing packages as claimed in claim 1, wherein: the lower part of the vertical rod (2) is fixedly connected to the operation plane (1).

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