CN113442505B - Packing box production equipment - Google Patents
Packing box production equipment Download PDFInfo
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- CN113442505B CN113442505B CN202010220041.7A CN202010220041A CN113442505B CN 113442505 B CN113442505 B CN 113442505B CN 202010220041 A CN202010220041 A CN 202010220041A CN 113442505 B CN113442505 B CN 113442505B
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- Prior art keywords
- slitting
- grooving
- die
- belt
- cutting
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/14—Cutting, e.g. perforating, punching, slitting or trimming
- B31B50/20—Cutting sheets or blanks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/006—Controlling; Regulating; Measuring; Improving safety
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/02—Feeding or positioning sheets, blanks or webs
- B31B50/04—Feeding sheets or blanks
- B31B50/042—Feeding sheets or blanks using rolls, belts or chains
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/14—Cutting, e.g. perforating, punching, slitting or trimming
- B31B50/20—Cutting sheets or blanks
- B31B50/22—Notching; Trimming edges of flaps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
- B31B50/00—Making rigid or semi-rigid containers, e.g. boxes or cartons
- B31B50/60—Uniting opposed surfaces or edges; Taping
- B31B50/62—Uniting opposed surfaces or edges; Taping by adhesives
- B31B50/624—Applying glue on blanks
Abstract
The invention relates to a packaging box production device which comprises a shearing device, a guiding and conveying device and a slitting device, wherein a stacking and positioning frame is arranged above a discharging end of a synchronous conveying belt of the shearing device, and a shearing cutter component is arranged on one side of a raw material plate pressing roller on a discharging end of the synchronous conveying belt. A guide pinch roller is arranged above the inlet end of a guide conveying belt of the guide conveying device, guide side plates are arranged on two sides of the guide pinch roller, and a ball pressing plate is arranged above a conveying section of the guide pinch roller. The upper belt pulley group of the slitting belt pulley assembly of the slitting device comprises an inlet driven pulley, a pressing transmission roller and an outlet driven slitting wheel which are in transmission connection through a driven belt, and the lower belt pulley group comprises an inlet driving wheel and an outlet driving slitting wheel which are in transmission connection through a driving belt. The scheme of automatically and continuously processing the whole raw material plate into the cutting plate for manufacturing the single packing box by combining the shearing device and the cutting device has the characteristics of automation, high efficiency, manpower saving and production space saving.
Description
Technical Field
The invention relates to a packaging box production device, in particular to an improved packaging box production device, and belongs to the field of packaging devices.
Background
The packing box production equipment is machine equipment for producing packing boxes, and is particularly applied to the production of paper gift boxes in the packing and printing industry. The existing packaging box production process usually adopts the modes of manual cutting, carrying and pasting to complete production and processing, wherein the cutting process usually comprises the steps of cutting a raw material paperboard into small paperboards used for single packaging boxes, processing folding grooves on the small paperboards, and finally cutting four corners of the small paperboards and folding and pasting the small paperboards to form packaging box blanks. Therefore, the existing process and the production tool thereof have the problems that the links of processing are not tightly connected, the productivity is unbalanced, manual carrying and raw material detention and accumulation exist among the process links, and timely processing cannot be realized, and the production efficiency needs to be improved.
Disclosure of Invention
The invention discloses a novel scheme for producing a packing box, which adopts a scheme of automatically and continuously processing a whole raw material plate into a cutting plate for manufacturing a single packing box in a mode of combining a shearing device and a cutting device, and solves the problems of time and labor waste and low processing efficiency caused by manual processing and carrying in the conventional similar scheme.
The packaging box production equipment comprises a shearing device, a guiding and conveying device and a cutting device, wherein the shearing device comprises a synchronous conveying belt, a stacking and positioning frame is arranged above the discharging end of the synchronous conveying belt, a plurality of raw material plates are stacked on the synchronous conveying belt in the stacking and positioning frame, a raw material plate pressing roller is arranged at the discharging end of the synchronous conveying belt, and a shearing cutter component is arranged on one side of the raw material plate pressing roller.
The guide conveying device comprises a guide conveying belt, guide pressing wheels are arranged above the inlet end of the guide conveying belt, guide side plates are arranged on two sides of the guide conveying belt, and a ball pressing plate is arranged above the conveying section of the guide conveying belt.
The slitting device comprises a slitting belt pulley assembly, the slitting belt pulley assembly comprises an upper belt pulley group and a lower belt pulley group, the upper belt pulley group comprises an inlet driven wheel shaft and an outlet driven wheel shaft, a pressing transmission roller shaft is arranged between the inlet driven wheel shaft and the outlet driven wheel shaft, a plurality of inlets are arranged on the inlet driven wheel shaft, a pressing transmission roller is arranged on the pressing transmission roller shaft, a plurality of outlet driven slitting wheels are arranged on the outlet driven wheel shaft, and the inlet driven wheels, the pressing transmission roller and the outlet driven slitting wheels are in transmission connection through driven belts. The lower belt pulley group comprises an inlet driving wheel shaft and an outlet driving wheel shaft, a plurality of inlet driving wheels are arranged on the inlet driving wheel shaft, a plurality of outlet driving slitting wheels are arranged on the outlet driven wheel shaft, the inlet driving wheels and the outlet driving slitting wheels are in transmission connection through driving belts, the driven belts and the driving belts are in compression transmission connection through compression transmission rollers, and the driven slitting wheels and the corresponding driving slitting wheels form slitting cooperation.
The raw material plate of the lowermost layer in a plurality of raw material plates stacked on the synchronous conveying belt is pushed to a shearing position through a raw material plate compression roller by a push plate on the synchronous conveying belt, the raw material plate is sheared by a shearing cutter part to obtain a first-level slitting plate, the first-level slitting plate is pressed by a guide compression roller to form guide conveying connection on the guide conveying belt, the first-level slitting plate enters a transmission inlet between an upper belt pulley group and a lower belt pulley group through a ball pressing plate along the guide conveying belt, and the driven belt and a driving belt clamp the conveying first-level slitting plate to form a plurality of second-level slitting plates through the driven slitting wheel and the driving slitting wheel.
Further, the packing carton production facility of this scheme is still including turning to feeding conveyer, cutting device A, feed conveyer including turning to feeding conveyer belt, second grade slitting board gets into cutting device A through turning to feeding conveyer belt, cutting device A includes the cross cutting conveyer belt, movable mould A, quiet mould A, the middle part of quiet mould A's pressure membrane face is equipped with square annular indent sword, be equipped with right angle shape cutter on the pressure membrane face of the quiet mould A of the outside angle end of square annular indent sword, quiet mould A's top is equipped with movable mould A, movable mould A includes the square indent template at middle part, be equipped with the corner cut template on the angle end of square indent template.
The die cutting conveyor belt conveys the second-stage slitting plate to the static die A, the movable die A presses down to be matched with the static die A to clamp and press the second-stage slitting plate, the corner pressing and cutting template is matched with the right-angle pressing and cutting knife to cut off the corner end of the second-stage slitting plate, and the square groove pressing template is matched with the square annular groove pressing knife to process a half-cutting flanging groove on the second-stage slitting plate.
Furthermore, the film pressing surface of the static mold A outside the ridge on one side of the right-angle pressing cutter is provided with a groove laminating pressing plate, and the pressing and cutting angle template and the groove laminating pressing plate are matched to impress overlapping grooves on the folding and overlapping connecting edge of the secondary slitting plate.
Furthermore, the both sides of the press mold face of the static mold A of this scheme are equipped with cross cutting positioning baffle, and the both sides of establishing the cross cutting conveyer belt at the exit end of static mold A are equipped with cross cutting positioning pin, and the lower extreme of cross cutting positioning pin is connected with the output transmission of power cylinder, and power cylinder drive cross cutting positioning pin rises and cross cutting positioning baffle cooperation is with second grade slitting board location at cross cutting processing position.
Furthermore, the below that compresses tightly driving drum of this scheme is equipped with a plurality of vertical slotting tools, and vertical slotting tool processes vertical half-cut hem groove on one-level slitting board, and one-level slitting board is cut through driven slitting wheel and initiative slitting wheel and is formed a plurality of surfaces and have the second grade slitting board in two vertical half-cut hem grooves.
The packaging box production equipment further comprises a steering feeding conveying device and a transverse grooving device, wherein the steering feeding conveying device comprises a steering feeding conveying belt, the transverse grooving device comprises a grooving belt pulley assembly, the grooving belt pulley assembly comprises a grooving upper belt pulley group and a grooving lower belt pulley group, the grooving upper belt pulley group comprises a grooving inlet driven pulley shaft and a grooving outlet driven pulley shaft, a grooving pressing transmission roller shaft is arranged between the grooving inlet driven pulley shaft and the grooving outlet driven pulley shaft, a plurality of grooving inlet driven pulleys are arranged on the grooving inlet driven pulley shaft, a grooving pressing transmission roller is arranged on the grooving pressing transmission roller shaft, a plurality of grooving outlet driven pulleys are arranged on the grooving outlet driven pulley shaft, the grooving inlet driven pulleys, the grooving pressing transmission roller and the grooving outlet driven pulleys are in transmission connection through the grooving driven belt, the grooving lower belt pulley group comprises a grooving inlet driving pulley shaft and a grooving outlet driving pulley shaft, a plurality of grooving inlet driving pulleys are arranged on the grooving inlet driving pulley shaft, a plurality of grooving outlet driven pulleys are arranged on the grooving outlet driven pulley shaft, the grooving inlet driving pulleys are connected with the grooving driving pulleys through the grooving driving pulleys, the grooving driving pulleys are connected with the grooving driving pulleys through the grooving driving belt in transmission, and a plurality of transverse pressing transmission cutters are arranged below the grooving driving pulleys.
The second-stage slitting plate enters a transmission inlet between the upper grooved pulley set and the lower grooved pulley set through the steering feeding conveyor belt, the second-stage slitting plate is clamped and conveyed to the transverse grooving cutter through the grooved driven belt and the grooved driving belt, and the transverse grooving cutter processes the second-stage slitting plate to form the second-stage slitting plate with two longitudinal half-cutting folding edge grooves and two transverse half-cutting folding edge grooves in the surface.
Furthermore, packing carton production facility of this scheme still includes cutting device B, cutting device B includes the cross cutting conveyer belt, movable mould B, quiet mould B is including establishing the slat that bears in cross cutting conveyer belt both sides, the both ends that bear the weight of the slat are equipped with and fold the groove clamp plate, it intersects the rectangular die carrier structure that forms with the end that bears the weight of the groove clamp plate, the middle part outside that bears the weight of the slat is equipped with cross cutting positioning baffle, the both sides of the cross cutting conveyer belt of establishing at the exit end of quiet mould B are equipped with cross cutting positioning pin, the lower extreme of cross cutting positioning pin is connected with the output transmission of power cylinder, power cylinder drive cross cutting positioning pin rises and is fixed a position the second grade slitting board at cross cutting processing position with cross cutting positioning baffle cooperation, the top of quiet mould B is equipped with movable mould B, movable mould B is including establishing the right angle pressing and cutting template in rectangular die carrier structure top, pressing right angle template pushes down and cuts off the angle end of second grade slitting board with folding rectangular die carrier structure cooperation, pressing right angle cutting template pushes down and folds the intersection recess on the connection side impression of folding the slitting board with folding.
Still further, the packing carton production facility of this scheme still includes second grade slitting board turning device, second grade slitting board turning device includes feeding roller rail group, ejection of compact roller rail group, the upset fork, feeding roller rail group is including a plurality of parallels, the feeding roller rail of downward sloping, ejection of compact roller rail group is including a plurality of parallels, the ejection of compact roller rail of downward sloping, the upset fork is including establishing the upset fork pivot between feeding roller rail group and ejection of compact roller rail group, one side of upset fork pivot is equipped with jaw A, the opposite side of upset fork pivot is equipped with jaw B, the upset fork pivot is rotatory to be driven jaw A or jaw B and is carried the upset of the second grade slitting board that feeding roller rail group slided down to ejection of compact roller rail group on, the second grade slitting board slides in the mould from ejection of compact roller rail group and cuts the conveyer belt.
Still further, the packing carton production facility of this scheme is still including beating the mucilage binding and puts, beats the mucilage binding and put including beating and glue the conveyer belt, beat and glue the machine of gluing, beat the both sides of gluing the conveyer belt of processing position and be equipped with to beat and glue the locating baffle, beat and glue the conveyer belt and will convey to beating through the second grade slitting board of cross cutting and glue the processing position, beat and glue the gluey head of beating the machine of gluing of processing position top and spout gluey operation on the second grade slitting board through the cross cutting.
Further, the vertical slotting tool and the horizontal slotting tool of this scheme are the slotting tool that the structure is the same, the slotting tool includes the blade holder, the top of blade holder is equipped with the blade, the bottom and the lift drive part transmission of blade holder are connected, divide the signal transmission that board sensor will detect one-level slitting board or second grade slitting board get into the processing position and give the PLC unit, the PLC unit is according to the transfer rate of one-level slitting board or second grade slitting board, the length on corner cut limit calculates corner cut time, PLC unit control lift drive part drive blade rises in corner cut limit time, the blade cuts off the corner cut of the first tail end of one-level slitting board or second grade slitting board and forms the second grade slitting board of excision angle end.
Furthermore, a plurality of overlapping groove pressing plates extending along the circumferential direction are axially arranged on the slotted inlet driving wheel shaft or the slotted outlet driving wheel shaft, and arc pressing surfaces at the tops of the overlapping groove pressing plates and the corresponding slotted inlet driven wheel shaft or the slotted outlet driven wheel shaft are matched on the folding overlapping connection edges of the secondary slitting plates to press and overlap grooves.
The packaging box production equipment adopts the scheme that the whole raw material plate is automatically and continuously processed into the cutting plate for manufacturing a single packaging box in a mode of combining the shearing device and the cutting device, and has the characteristics of automation, high efficiency, labor saving and production space saving.
Drawings
FIG. 1 is a schematic view of an example of a package producing apparatus.
FIG. 2 is a schematic view showing a second example of the apparatus for producing a packing box.
Fig. 3 is a schematic view of a shearing apparatus.
Fig. 4 is a schematic view of a guide conveyor.
Figure 5 is a schematic front view of the slitting device.
Figure 6 is a schematic left side view of the slitting device.
Figure 7 is a partial schematic view of the driven slitting wheel in cooperation with a corresponding driving slitting wheel.
Fig. 8 is a schematic view of the die cutting device a/B.
Fig. 9 is a partial schematic view of the die cutting device a.
Fig. 10 is a partial schematic view of the assembly of the slitting device, the turning feed conveyor and the transverse grooving device of the second example of the pack producing apparatus of fig. 2.
Fig. 11 is one of the schematic views of a longitudinal/transverse slotter knife.
Fig. 12 is a second schematic view of the longitudinal/transverse slotter knife.
Fig. 13 is a partial schematic view of the die cutting device B.
Fig. 14 is a schematic view of a two-stage cutting plate flipping mechanism.
FIG. 15 is a schematic view of one of the examples of the arrangement of the stack of grooved press plates on the axle.
Wherein 100 is a shearing device (shearing type cutting mechanism), 101 is a raw material plate (whole gray plate), 102 is a first-level cutting plate (gray plate for cutting one-level output), 110 is a synchronous conveyor belt (synchronous belt conveying mechanism and synchronous belt), 111 is a tray, 112 is an encoder, 113 is a servo motor, 120 is a stacking positioning frame (positioning frame), 130 is a raw material plate compression roller (compression roller), and 140 is a shearing knife component (shearing knife).
300 is a slitting device (first disc type slitting mechanism), 301 is a second-stage slitting plate (small ash plate ), 311 is an inlet driven wheel, 312 is a pressing transmission roller (large roller), 313 is an outlet driven slitting wheel (shearing circular knife, circular knife disc 1), 314 is a driven belt, 321 is an inlet driving wheel, 322 is an outlet driving slitting wheel (shearing circular knife, circular knife disc 2), 323 is a driving belt, 330 is a longitudinal grooving knife (grooving knife), 331 is a knife holder, 332 is a blade, 333 is a leading-out shell, 334 is a discharge port of the leading-out shell, 335 is a lifting driving part (grooving knife jacking electromagnet), 340 is an output rubber roll, and 350 is a motor.
400 is a divert feed conveyor (feed belt) and 410 is a divert feed conveyor.
500 is a die cutting device a,501 is a laminated groove pressing plate (a concave pressing die and a convex die), 502 is a die cutting positioning baffle plate (a guide plate), 503 is a waste guide plate, 504 is a die cutting positioning baffle rod (a baffle rod), 505 is a power cylinder (a slide block air cylinder), 506 is a driving motor, 507 is a guide column, 508 is a crank slide block mechanism, 510 is a die cutting conveyor belt (a conveyor belt), 520 is a static die a,521 is a square annular groove pressing knife (a half cutting knife template), 522 is a right-angle-shaped pressing knife, 530 is a movable die a,531 is a square groove pressing template, and 532 is a pressing and cutting angle template.
600 is a transverse grooving device (second disc slitting mechanism), 601 is a guide plate, 602 is a pinch roller, 611 is a grooved inlet driven pulley, 612 is a grooved pressing transmission roller, 613 is a grooved outlet driven pulley, 614 is a grooved driven belt, 621 is a grooved inlet driving pulley, 622 is a grooved outlet driving pulley, 623 is a grooved driving belt, and 630 is a transverse grooving cutter (grooving cutter).
700 is a die cutting device B,711 is a carrying strip plate, and 721 is a press cutting rectangular template.
800 is a two-stage slitting plate turning device (turning mechanism), 811 is a feeding roller track (unpowered fluent strip), 821 is a discharging roller track (unpowered fluent strip), 831 is a turning fork rotating shaft, 832 is a stepping motor, 833 is a fork head A (turning fork), and 834 is a fork head B (turning fork).
900 is the gluing device, 901 is the sensor, 902 is the encoder, 903 is the location baffle (the deflector) of gluing, 910 is the conveyer belt (the conveyer belt) of gluing, 920 is the gluing machine, 921 is the glue spraying head.
The parenthesized names and the parenthesized names following the above-described reference numerals refer to the same or similar parts in the detailed description, and may be replaced with each other in a context that does not conflict with the technical contents of the present embodiment.
Detailed Description
As shown in fig. 1 and 3, the packaging box production equipment comprises a shearing device, a guiding and conveying device and a slitting device, wherein the shearing device comprises a synchronous conveyor belt, a stacking and positioning frame is arranged above the discharging end of the synchronous conveyor belt, a plurality of raw material plates are stacked on the synchronous conveyor belt in the stacking and positioning frame, a raw material plate press roller is arranged at the discharging end of the synchronous conveyor belt, and a shearing cutter component is arranged on one side of the raw material plate press roller. The stacking and positioning frame comprises angle steel pillars arranged at four corner ends, the angle steel pillars are connected through a railing, the lower ends of the angle steel pillars are arranged on a tray of the synchronous conveyor belt, and the tray is arranged on the inner side of the conveyor belt of the synchronous conveyor belt. The shearing knife component comprises an upper shearing knife and a lower shearing knife which move oppositely to realize shearing operation.
As shown in fig. 4, the guiding and conveying device comprises a guiding and conveying belt, a guiding pressure wheel is arranged above the inlet end of the guiding and conveying belt, guiding side plates are arranged on two sides of the guiding and conveying belt, and a ball pressing plate is arranged above the conveying section of the guiding and conveying belt. The guide pinch roller is in transmission connection with an air cylinder above the guide pinch roller, and the air cylinder drives the guide pinch roller to press the primary slitting plate downwards. The ball clamp plate includes the pressure lath that sets up along direction conveyor's conveying section direction of transfer, is equipped with a plurality of ball mounting grooves along direction of transfer on the pressure lath, is equipped with in the ball mounting groove and compresses tightly the conveying ball, compresses tightly the one-level slitting board that the conveying ball compressed tightly in the conveying.
As shown in fig. 5, 6 and 7, the slitting device comprises a slitting belt pulley assembly, the slitting belt pulley assembly comprises an upper belt pulley group and a lower belt pulley group, the upper belt pulley group comprises an inlet driven wheel shaft and an outlet driven wheel shaft, a pressing transmission roller shaft is arranged between the inlet driven wheel shaft and the outlet driven wheel shaft, a plurality of inlet driven wheels are arranged on the inlet driven wheel shaft, a pressing transmission roller is arranged on the pressing transmission roller shaft, a plurality of outlet driven slitting wheels are arranged on the outlet driven wheel shaft, and the inlet driven wheels, the pressing transmission roller and the outlet driven slitting wheels are in transmission connection through driven belts. The lower belt pulley group comprises an inlet driving wheel shaft and an outlet driving wheel shaft, a plurality of inlet driving wheels are arranged on the inlet driving wheel shaft, a plurality of outlet driving slitting wheels are arranged on the outlet driven wheel shaft, the inlet driving wheels and the outlet driving slitting wheels are in transmission connection through driving belts, the driven belts and the driving belts are in compression transmission connection through compression transmission rollers, and the driven slitting wheels and the corresponding driving slitting wheels form slitting cooperation. The motor drives the lower belt pulley group through a chain wheel to link the upper belt pulley group to operate under the compression transmission connection effect formed by the compression transmission roller, and the primary slitting plate is further divided into a plurality of secondary slitting plates after being compressed and transmitted by the upper belt pulley group and the lower belt pulley group.
The raw material plate of the lowermost layer in a plurality of raw material plates that synchronous conveyor belt is last will stack is passed through the raw material plate compression roller propelling movement to shearing position to the push pedal on the synchronous conveyor belt, it obtains one-level slitting board to cut the raw material plate to cut the cutter part, the direction pinch roller presses one-level slitting board and forms the direction conveying connection on the direction conveyer belt, one-level slitting board gets into the transmission entry between last pulley block and the lower pulley block through the ball clamp plate along the direction conveyer belt, driven belt and drive belt press from both sides tight conveying one-level slitting board and cut into a plurality of second grade slitting boards through driven slitting wheel and drive slitting wheel.
Above-mentioned scheme adopts shearing mechanism and cuts the scheme that the mode that the device combined together becomes the slitting board of making single packing carton with whole raw materials board automatic continuous processing, adopts to link up inseparable automatic conveying to cut the scheme and has realized from whole raw materials board to the quick, accurate, the efficient process of cutting of single packing carton blank board, has avoided processes that wastes time and energy such as artifical transport, material loading, location, has improved the utilization ratio in production space, has improved production efficiency and processingquality by a wide margin.
In order to realize the corner cut of second grade slitting board and the manufacturing procedure of pressing the crease, as shown in figure 1, 8, 9, the packing carton production facility of this scheme is still including turning to feeding conveyer, cutting device A, feeding conveyer is including turning to feeding the conveyer belt, second grade slitting board gets into cutting device A through turning to feeding the conveyer belt, cutting device A includes the cross cutting conveyer belt, movable mould A, quiet mould A, the middle part of quiet mould A's press mold face is equipped with four directions annular indent sword, be equipped with right angle shape press cutter on the press mold face of the quiet mould A of the outside angle end of four directions annular indent sword, the top of quiet mould A is equipped with movable mould A, movable mould A includes the square indent template at middle part, be equipped with on the angle end of four directions indent template and press the corner cut template. The die cutting conveyor belt conveys the second-stage slitting plate to the static die A, the movable die A presses down to be matched with the static die A to clamp the second-stage slitting plate, the corner end of the second-stage slitting plate is cut by matching the corner pressing and cutting template with the right-angle pressing and cutting knife, and the square grooving template is matched with the square annular grooving knife to machine a half-cutting flanging groove in the second-stage slitting plate. The second-stage cutting plate forms four-side turnover lug strips and a central packaging bottom panel after corner cutting, the half-cutting folding groove is located at the joint of the turnover lug strips and the packaging bottom panel, and the turnover lug strips are folded along the half-cutting folding groove, so that subsequent processing is facilitated.
Based on above scheme, in order to realize synchronous blank pressing operation, as shown in fig. 9, the right angle shape of this scheme presses the cutter the static mould A's in the outside of sword spine on one side the film pressing surface to be equipped with the fold groove clamp plate, presses cut angle template and fold groove clamp plate cooperation to fold the fold intersection and connect the edge impression fold intersection recess at the turn-over of second grade slitting board, and adjacent banding overlaps the adhesion through fold intersection recess, has realized that packing carton surface's is level and smooth pleasing to the eye. In order to ensure that the second-stage slitting plate cannot shake and deviate from the machining position in the machining process, die cutting positioning baffles are arranged on two sides of a pressure film surface of the static die A, die cutting positioning stop rods are arranged on two sides of a die cutting conveyor belt arranged at the outlet end of the static die A, the lower ends of the die cutting positioning stop rods are in transmission connection with the output end of a power cylinder, and the power cylinder drives the die cutting positioning stop rods to ascend to be matched with the die cutting positioning baffles to position the second-stage slitting plate at the die cutting machining position. As shown in fig. 9, the power cylinder can push the two-head fork-shaped die cutting positioning stop lever to ascend for positioning and descend for yielding the outlet channel.
This scheme still discloses a slot type packing carton cardboard processing method, as shown in fig. 2, 6, this scheme's the below that compresses tightly driving drum is equipped with a plurality of vertical fluting cutters, and vertical fluting cutter processes vertical half-cut hem groove on one-level slitting board, and one-level slitting board cuts through driven slitting wheel and initiative slitting wheel and forms a plurality of surfaces and has the second grade slitting board in two vertical half-cut hem grooves. In order to form the four-sided half-cut hemming groove, the secondary slitting plate also needs to be transversely grooved, as shown in fig. 2 and 10, the packaging box production equipment further comprises a steering feeding transmission device and a transverse grooving device, the steering feeding transmission device comprises a steering feeding transmission belt, the transverse grooving device comprises a grooving belt pulley assembly, the grooving belt pulley assembly comprises a grooving upper belt pulley set and a grooving lower belt pulley set, the grooving upper belt pulley set comprises a grooving inlet driven pulley shaft and a grooving outlet driven pulley shaft, a grooving pressing transmission roller shaft is arranged between the grooving inlet driven pulley shaft and the grooving outlet driven pulley shaft, a plurality of grooving inlet driven pulleys are arranged on the grooving inlet driven pulley shaft, a grooving pressing transmission roller is arranged on the grooving pressing transmission roller shaft, the slotting output driven wheel shaft is provided with a plurality of slotting output driven wheels, the slotting inlet driven wheels, the slotting compaction transmission roller and the slotting output driven wheels are in transmission connection through a slotting driven belt, the slotting lower belt wheel group comprises a slotting inlet driving wheel shaft and a slotting outlet driving wheel shaft, the slotting inlet driving wheel shaft is provided with a plurality of slotting inlet driving wheels, the slotting outlet driven wheel shaft is provided with a plurality of slotting outlet driving wheels, the slotting inlet driving wheels and the slotting outlet driving wheels are in transmission connection through the slotting driving belt, the slotting compaction transmission roller is used for compacting and transmission connection of the slotting driven belt and the slotting driving belt, and a plurality of transverse slotting tools are arranged below the slotting compaction transmission roller. The transport principle of the transverse grooving device is the same as that of the slitting device.
The second-stage slitting plate enters a transmission inlet between the upper grooved pulley set and the lower grooved pulley set through the steering feeding conveyor belt, the second-stage slitting plate is clamped and conveyed to the transverse grooving cutter through the grooved driven belt and the grooved driving belt, and the transverse grooving cutter processes the second-stage slitting plate to form the second-stage slitting plate with two longitudinal half-cutting folding edge grooves and two transverse half-cutting folding edge grooves in the surface.
In order to realize the corner cutting and the impression overlapping groove of the secondary parting board, as shown in fig. 13, the packing box production equipment of the scheme also comprises a die cutting device B, the die cutting device B comprises a die cutting conveyor belt, a movable die B and a static die B, the static die B comprises bearing slats arranged at two sides of the die cutting conveyor belt, two ends of each bearing slat are provided with overlapping groove pressing plates, the overlapping groove pressing plates and the ends of the bearing slats are intersected to form a right-angle die frame structure, the outer side of the middle part of each bearing slat is provided with a die cutting positioning baffle, two sides of the die cutting conveyor belt arranged at the outlet end of the static die B are provided with die cutting positioning baffle rods, the lower extreme of cross cutting location pin is connected with the output transmission of power cylinder, and power cylinder drive cross cutting location pin rises and cooperates the location of second grade slitting board at cross cutting processing position with cross cutting positioning baffle, and the top of quiet mould B is equipped with movable mould B, and movable mould B is including establishing the press-cutting right angle template in right angle shape die carrier structure top, and the press-cutting right angle template pushes down and cuts the angle end of second grade slitting board with the cooperation of right angle shape die carrier structure, and press-cutting right angle template pushes down and fold the groove clamp plate cooperation and turn over a book fold intersection connection edge impression fold intersection recess at second grade slitting board.
Based on the above scheme, in order to facilitate subsequent processing of the corner cut and the embossed overlapping groove, automatic turnover of the processing surface is realized, as shown in fig. 14, the packaging box production equipment of the scheme further comprises a second-stage slitting plate turnover device, the second-stage slitting plate turnover device comprises a feeding roller rail set, a discharging roller rail set and a turnover fork, the feeding roller rail set comprises a plurality of parallel feeding roller rails and a plurality of downward-inclined discharging roller rails, the discharging roller rail set comprises a plurality of parallel downward-inclined discharging roller rails, the turnover fork comprises a turnover fork rotating shaft arranged between the feeding roller rail set and the discharging roller rail set, one side of the turnover fork rotating shaft is provided with a fork head A, the other side of the turnover fork rotating shaft is provided with a fork head B, the turnover fork head rotating shaft drives the fork head A or the fork head B to turnover and convey the second-stage slitting plate sliding down on the feeding roller rail set onto the discharging roller rail set, and the second-stage slitting plate slides into a die-cutting conveyor belt from the discharging roller rail set. The roller track comprises a row of rollers, the rolling shafts of the rollers are erected on the roller support plates on the two sides, and the fork heads comprise a row of fork head rods distributed between the roller tracks.
In order to realize the automatic function of gluing of packing carton blank flitch, as shown in fig. 8, the packing carton production facility of this scheme still includes the gluing device, the gluing device is including gluing the conveyer belt, gluing machine, the both sides of gluing the conveyer belt of gluing of hitting of processing position are equipped with to hit glues the location baffle, hits to glue the conveyer belt and will convey to hitting through the second grade slitting board of cross cutting and glue the processing position, hits to glue the gluey head of spouting of gluing machine of processing position top and spouts gluey operation on the second grade slitting board through cross cutting.
In order to realize the function of the slotting tool and meet the requirement of simultaneous grooving, the scheme discloses a specific slotting tool, as shown in fig. 11 and 12, the longitudinal slotting tool and the transverse slotting tool of the scheme are the slotting tools with the same structure, the slotting tool comprises a tool apron, a blade is arranged at the top of the tool apron, the bottom of the tool apron is in transmission connection with a lifting driving part, a signal that a detected primary slitting plate or a detected secondary slitting plate enters a processing position is sent to a PLC unit by a slitting plate sensor, the PLC unit calculates the time of a corner cutting edge according to the transmission speed of the primary slitting plate or the secondary slitting plate and the length of the corner cutting edge, the PLC unit controls the lifting driving part to drive the blade to ascend in the time of the corner cutting edge, and the blade cuts off the corner cutting edge of the head end and the tail end of the primary slitting plate or the secondary slitting plate to form the secondary slitting plate of the corner cutting end. Based on the above scheme, in order to meet the requirement of simultaneously impressing overlapping grooves, as shown in fig. 15, a plurality of groove overlapping pressing plates extending along the circumferential direction are axially arranged on the grooved inlet driving wheel shaft or the grooved outlet driving wheel shaft, and the circular arc pressing surface at the top of each groove overlapping pressing plate and the corresponding grooved inlet driven wheel shaft or the corresponding grooved outlet driven wheel shaft are matched to impress the overlapping grooves on the folding and overlapping connecting edges of the secondary slitting plates.
This scheme discloses an equipment for being applied to production of packing printing trade paper gift box links up each process, adopts appropriate mechanism to make the productivity between the process balanced basically, avoids unnecessary material handling, piles up, has increased the indent seal process, and the paper overlap part extrusion gravure on the hawk, overlaps the recess promptly for the facial tissue is being pasted the back that finishes, and the overlap part has the one deck to bury the sunk part, and the facial tissue surface can be more level and smooth. This scheme discloses two kinds of specific processing equipment of slot type packing carton automatic production line and half-cut formula packing carton automatic production line.
The components of the automated production line for slotted gift boxes are shown in fig. 2, wherein the functions of the components are summarized as follows.
Mechanism is cut to shear type, and is the planer-type: and transversely shearing the whole gray board into a long rectangular gray board.
First feed belt/guide plate: carding the rectangular long-strip gray board and feeding the gray board to the next process.
First fluting/disc type cuts mechanism: the longitudinal slotting tool is used for slotting on the strip-shaped rectangular gray plate, and the disc-type splitting mechanism equally divides the rectangular gray plate into small gray plates.
Second feed belt/guide plate: carding the small ash plate and feeding the small ash plate to the next process.
Second slotting/disc slitting mechanism: and the transverse slotting cutter is used for slotting on the small grey boards. The disk slitting mechanism trims the edges, but this function is an optional function in this process.
Turnover mechanism: in the former process, the grooved surface of the ash plate faces downwards for the convenience of waste discharge, and in order to facilitate the operation of the subsequent gluing process, a small ash plate needs to be turned over by 180 degrees in the former process.
The die cutting mechanism comprises: the horizontal direction, the vertical direction is by the fritter grey board behind the fluting, under the punching press effect of mould, by the pressure gravure, overlap the recess promptly, four angles are amputated.
Gluing machine: glue is applied to the predetermined edges. The conveyor belt feeds the finished gray board to the forming machine.
The construction and function of the various components are explained in detail below.
As shown in fig. 3, the cutting mechanism is of a gantry type: the positioning frame is adjusted and positioned according to the size of the whole gray plate, and the whole gray plate is stacked in the positioning frame. The synchronous belt conveying mechanism is driven by a servo motor, and the push plate is fixed on the synchronous belt. The servo motor drives the push plate forward a certain distance according to the specified size and then stops. The push plate pushes out the whole bottommost layer of the ash plate on the tray and pushes the ash plate to pass through the shearing knife. And the compression roller passively rotates to tightly press the whole gray board, and the shearing knife cuts off the whole gray board to obtain the gray board output in a splitting sequence.
As shown in fig. 4, the first infeed conveyor/guide: the compression roller presses the ash plate output in the cutting sequence on the tray, so that the ash plate output in the cutting sequence is in a static state when being cut. The feeding conveyor belt is driven by a driving motor and keeps running continuously. The cylinder is ejected downwards, and the pressing wheel is pressed on the ash plate output in the first cutting sequence. The friction force between the feeding conveyor belt and the ash plate output in the cutting sequence is larger than the friction force between the tray and the ash plate output in the cutting sequence, so that the ash plate output in the cutting sequence starts to move along the feeding conveyor belt. The pressing ball group continuously presses the ash plates output in the cutting sequence, and the guide plates ensure that the movement direction of the guide plates is controllable.
As shown in fig. 5, 6, 7, the first slotting/disc slitting mechanism: the ash plate output in the first slitting sequence is guided into the first grooving/disc type slitting mechanism by the guide plate, is clamped by the upper belt pulley group and the lower belt pulley group and then advances along the direction of the arrow of the double-dot chain line shown in fig. 6. A longitudinal slotting cutter is arranged between the lower part of the big roller and the idle position of the lower belt pulley group. The slotting cutter is fixed after the gap is adjusted, the slotting cutter does not move up and down, when the ash plate output in the slitting sequence passes through the large roller and the slotting cutter, grooves are scribed by the slotting cutter under the driving of the friction force of the belt pulley group, namely, the grooves are longitudinal half-cutting flanging grooves, and the generated waste materials are discharged downwards through the guide shell, as shown in fig. 11 and 12. When the gray board output in the first cutting sequence passes through the shearing circular knife, the edges of the two sides of the gray board are trimmed and cut off by about 5mm, and the middle of the gray board is cut off, so that the gray board output by the first slotting/disc type cutting mechanism is two small gray boards as shown in figures 2 and 10. We define the direction of grooving for this process as "longitudinal".
As shown in fig. 10, the second feed belt/guide plate: the guide plate guides the cut longitudinal slotting small-block ash plates, the small-block ash plates are conveyed into the next process by the feeding belt, the pressing wheels naturally droop to press the small-block ash plates, so that the friction force borne by the small-block ash plates is larger, and the small-block ash plates can enter the second slotting/disc cutting mechanism.
As shown in fig. 2, the second slotting/slitting disk mechanism: the second slotting/disc slitting mechanism functions similarly to the first slotting/disc slitting mechanism. The working procedure mainly utilizes a slotting cutter, namely a transverse slotting cutter to perform transverse slotting on the small gray board. The disc slitting function is an optional function, and if the gift box has high requirements on the size of blank materials, the small gray board can be trimmed by the shearing circular knife in the process.
As shown in fig. 14, the turnover mechanism: the small ash plates with the longitudinal/transverse grooves are input from the previous process, slide down along the unpowered fluency strip, and when the bottom of the turnover fork is reached, the step motor drives the turnover fork to rotate 180 degrees, and one surface of the small ash plates with the longitudinal/transverse grooves, which is grooved, faces upwards and slides down from the unpowered fluency strip on the right side.
As shown in fig. 8 and 13, the die-cutting mechanism: the mechanism is used for gravure printing, namely overlapping grooves and chamfering. After entering the die cutting mechanism, the small ash plates with longitudinal/transverse grooves are dragged by the conveyor belt, the guide plate is used for guiding the small ash plates left and right, and the stop lever is jacked up by the sliding block cylinder to stop the small ash plates with longitudinal/transverse grooves from advancing. After the longitudinal/transverse slotted small-block ash plate is positioned, the movable die is driven by the driving motor/slider-crank mechanism to punch downwards, four corners of the longitudinal/transverse slotted small-block ash plate are removed, the gravure die is pressed, namely, the gravure pressing plate can press out gravure on the bottom surface of the small-block ash plate, and waste materials can be led out of the die along the waste guide plate.
As shown in fig. 8, the glue applicator: the small ash plates with the corners removed are dragged by the conveyor belt, constrained by the guide plate and moved rightwards under the glue spraying head. After the sensor detects the edge of the small gray board, the signal of the encoder is collected by the glue applicator, and the real-time movement speed and the displacement of the transmission belt can be calculated and used as the basis for calculating the glue spraying track and the glue spraying amount.
The operation process of the automatic production line of the slotted gift boxes is described as follows: the gantry shearing type slitting mechanism transversely shears a whole ash plate into a long rectangular ash plate, a first feeding belt/guide plate combs the long rectangular ash plate and feeds the long rectangular ash plate to a next process, a first slotting/disc type slitting mechanism slots the long rectangular ash plate and equally divides the long rectangular ash plate into small ash plates, a second feeding belt/guide plate combs the small ash plates and feeds the small ash plates to the next process, a second slotting/disc slitting mechanism slots the small ash plates, a disc slitting mechanism trims (optional functions), a turnover mechanism turns the small ash plates for 180 degrees, the small ash plates after being slotted in the transverse and longitudinal directions are embossed and indented under the stamping action of a die, four right angles are removed, a glue applicator coats glue on a specified edge, and a conveyor belt feeds the forming machine.
As shown in FIG. 1, the automatic production line of semi-cutting type gift boxes can be formed by properly exchanging the automatic production line of slotted gift boxes.
As shown in fig. 3, the cutting mechanism is of a gantry type: and transversely shearing the whole gray board into a long rectangular gray board, and performing automatic production line on the same grooved gift box.
As shown in fig. 4, the first feed belt/guide plate: carding the rectangular strip gray board, feeding the gray board to the next process, and automatically producing the 1-slotted gift box.
As shown in fig. 5, the first slotting/disc slitting mechanism: the slotting function is cancelled, and only the belt extruding, conveying and slitting functions are reserved.
As shown in fig. 1, the second feed belt/guide plate: carding the small ash boards, feeding the small ash boards to the next process, and automatically producing 1-slotted gift boxes.
As shown in fig. 8 and 9, the die-cutting mechanism: the die is replaced by a half-cutting die, and has the functions of gravure printing and chamfering.
As shown in fig. 8, the glue applicator: and coating glue on the specified edge, and automatically producing the same with the slotted gift box.
The specific process of the semi-knife type gift box automatic production line is explained in detail below.
The static die of the die-cutting mechanism is provided with a die plate for cutting the half knife, the cutting edge on the die plate is determined according to the thickness of the gray plate, the small gray plate is extruded downwards by the passive die, the cutting edge is embedded into the small gray plate, and the folding line of the small gray plate is left about 0.5mm and is not cut through. The four corners of the small gray board are cut through, thereby separating from the small gray board. The scrap exits the die through a scrap guide.
The working process of the half-cutter type gift box automatic production line is described as follows: the gantry shearing type splitting mechanism transversely shears a whole ash plate into a long rectangular ash plate, a first feeding belt/guide plate combs the long rectangular ash plate and feeds the long rectangular ash plate to a next process, a first disc type splitting mechanism extrudes, conveys and splits the long rectangular ash plate, a second feeding belt/guide plate combs a small ash plate and feeds the small ash plate to the next process, a die-cutting mechanism performs gravure pressing and angle removing, a glue applicator coats glue on a specified edge, and a conveyor belt feeds the forming machine and is divided into two sections of conveying.
In the scheme, the chamfering operation of the automatic production line of the slotted gift boxes can be completed by means of the push-pull action of the electromagnets. As shown in fig. 6, 11 and 12, the slotting/disc type slitting mechanism is additionally provided with an encoder and a sensor, the sensor senses the edge of the ash plate, the encoder provides a displacement signal for a Programmable Logic Controller (PLC), and the PLC controls the lifting and withdrawing actions of the electromagnet. When the electromagnet jacks up, the slotting cutter cuts the gray board completely, and when the slotting cutter retracts, the slotting cutter normally slots. The edges of the four corners of the gray board connected with the gray board main body are cut through, so that the four corners of the gray board are separated from the gray board main body. For the embossing operation, besides the die cutting device, the embossing operation can also be realized in a mode shown in fig. 15, the male die is in line contact with the flat pressing roller, the embossing is finished in the rolling process, the required pressure is low, and the running noise of the equipment is low.
Based on the above contents, the scheme connects the working procedures together tightly, takes the rhythm of the bottleneck working procedure as the production rhythm, balances the productivity of the working procedures as much as possible, eliminates product stacking and unnecessary carrying in the production process, reduces the phenomena of product wetting, damage, deformation and the like caused by stacking or carrying, saves the production space, and is more beneficial to production scheduling. The concrete aspects are as follows: the process flow of the gift box comprises the steps of tightly connecting all processes from an ash plate to a gift box blank (a small ash plate which is grooved or half-cut), and balancing the productivity; secondly, the method that a gantry shearing type splitting mechanism and a disc type splitting mechanism are combined is adopted for splitting the ash plate, the whole ash plate is cut into small ash plates, due to the fact that the connection is tight, automation of positioning of the ash plates in the process is achieved, and production time, labor cost and production space are saved; the first grooving process and the second slitting process are integrated on a set of mechanisms, namely the grooving/disc slitting mechanisms, so that the repeated conveying and positioning of materials are avoided; compared with the prior art, the embossing gravure process is added, the repeatedly folded face paper is sunk into the gravure, and the surface of the carton can be guaranteed to be flat after the carton is pasted. Therefore, compared with the existing similar schemes, the packaging box production equipment has prominent substantive characteristics and remarkable progress.
The systems, devices, components, etc. disclosed in this disclosure may be implemented in general and in conventional ways known in the art, unless otherwise specified.
The packaging box production equipment is not limited to the content disclosed in the specific embodiment, the technical schemes presented in the examples can be extended based on the understanding of the skilled in the art, and simple alternatives made by the skilled in the art according to the scheme and the common general knowledge also belong to the scope of the scheme.
Claims (10)
1. The packaging box production equipment is characterized by comprising a shearing device, a guiding and conveying device and a slitting device, wherein the shearing device comprises a synchronous conveying belt, a stacking and positioning frame is arranged above the discharging end of the synchronous conveying belt, a plurality of raw material plates are stacked on the synchronous conveying belt in the stacking and positioning frame, a raw material plate pressing roller is arranged at the discharging end of the synchronous conveying belt, a shearing cutter component is arranged on one side of the raw material plate pressing roller,
the guiding and conveying device comprises a guiding and conveying belt, a guiding pressure wheel is arranged above the inlet end of the guiding and conveying belt, guiding side plates are arranged on two sides of the guiding and conveying belt, a ball pressing plate is arranged above the conveying section of the guiding and conveying belt,
the slitting device comprises a slitting belt pulley assembly, the slitting belt pulley assembly comprises an upper belt pulley group and a lower belt pulley group, the upper belt pulley group comprises an inlet driven wheel shaft and an outlet driven wheel shaft, a pressing transmission drum shaft is arranged between the inlet driven wheel shaft and the outlet driven wheel shaft, a plurality of inlet driven wheels are arranged on the inlet driven wheel shaft, a pressing transmission drum is arranged on the pressing transmission drum shaft, a plurality of outlet driven slitting wheels are arranged on the outlet driven wheel shaft, the inlet driven wheels, the pressing transmission drum and the outlet driven slitting wheels are in transmission connection through driven belts, the lower belt pulley group comprises an inlet driving wheel shaft and an outlet driving wheel shaft, a plurality of inlet driving wheels are arranged on the inlet driving wheel shaft, a plurality of outlet driving slitting wheels are arranged on the outlet driven wheel shaft, the inlet driving wheels are in transmission connection with the outlet driving slitting wheels through driving belts, the pressing transmission drums tightly connect the driven belts with the driving belts, and the driven slitting wheels are in slitting cooperation with the corresponding driving slitting wheels,
push pedal on the synchronous conveyor belt will stack synchronous conveyor belt is last the raw materials board of the lower floor among a plurality of raw materials boards passes through raw materials board compression roller propelling movement to shearing position, the shearing cutter part is cuted the raw materials board obtains one-level slitting board, the direction pinch roller will one-level slitting board pressure form the direction conveying on the direction conveyer belt and connect, one-level slitting board is followed the direction conveyer belt warp ball clamp plate gets into go up the pulley group with the transmission entry between the lower pulley group, driven belt with the tight conveying of initiative belt clamp one-level slitting board warp driven slitting wheel with the initiative slitting wheel cuts and forms a plurality of second grade slitting boards.
2. The packaging box production equipment according to claim 1, wherein the packaging box production equipment further comprises a turning feeding conveying device and a die cutting device A, the turning feeding conveying device comprises a turning feeding conveying belt, the second-level cutting plate enters the die cutting device A through the turning feeding conveying belt, the die cutting device A comprises a die cutting conveying belt, a movable die A and a stationary die A, a square annular notching knife is arranged in the middle of a film pressing surface of the stationary die A, a right-angle pressing cutter is arranged on the film pressing surface of the stationary die A at the outer angle end of the square annular notching knife, the movable die A is arranged above the stationary die A, the movable die A comprises a square notching die plate at the middle, a pressing and cutting angle die plate is arranged at the angle end of the square notching die plate,
the die cutting conveyor belt conveys the second-stage slitting plate to the static die A, the movable die A presses down to be matched with the static die A to clamp the second-stage slitting plate, the press-cutting angle template is matched with the right-angle press-cutting knife to cut off the angle end of the second-stage slitting plate, and the square groove pressing template is matched with the square annular groove pressing knife to machine a half-cutting flanging groove on the second-stage slitting plate.
3. The packaging box production equipment according to claim 2, wherein a groove overlapping pressing plate is arranged on the film pressing surface of the static die A outside the ridge on one side of the right-angle pressing cutter, and the pressing and cutting angle template and the groove overlapping pressing plate are matched to stamp overlapping grooves on the folding and overlapping connecting edges of the secondary slitting plates.
4. The apparatus for producing packing boxes according to claim 2, wherein die-cutting positioning baffles are provided on both sides of the film pressing surface of the stationary mold a, die-cutting positioning stop rods are provided on both sides of the die-cutting conveyor belt provided at the outlet end of the stationary mold a, the lower ends of the die-cutting positioning stop rods are in transmission connection with the output end of a power cylinder, and the power cylinder drives the die-cutting positioning stop rods to ascend to cooperate with the die-cutting positioning baffles to position the secondary dividing plate at the die-cutting processing position.
5. The packaging box producing apparatus according to claim 1, wherein a plurality of longitudinal slitting knives are provided below the pressing driving roller, the longitudinal slitting knives machine longitudinal half-cut hemming grooves on the primary slitting plate, the primary slitting plate is cut by the driven slitting wheel and the driving slitting wheel to form a plurality of secondary slitting plates each having two longitudinal half-cut hemming grooves on a surface thereof,
the packaging box production equipment further comprises a steering feeding conveying device and a transverse grooving device, wherein the steering feeding conveying device comprises a steering feeding conveying belt, the transverse grooving device comprises a grooving belt pulley assembly, the grooving belt pulley assembly comprises a grooving upper belt pulley group and a grooving lower belt pulley group, the grooving upper belt pulley group comprises a grooving inlet driven pulley shaft and a grooving outlet driven pulley shaft, a grooving pressing transmission roller shaft is arranged between the grooving inlet driven pulley shaft and the grooving outlet driven pulley shaft, a plurality of grooving inlet driven pulleys are arranged on the grooving inlet driven pulley shaft, a grooving pressing transmission roller is arranged on the grooving pressing transmission roller shaft, a plurality of grooving outlet driven pulleys are arranged on the grooving outlet driven pulley shaft, the grooving inlet driven pulleys, the grooving pressing transmission roller and the grooving outlet driven pulleys are in transmission connection through a grooving driven belt, the grooving lower belt pulley comprises a grooving inlet driving pulley shaft and a grooving outlet driving pulley shaft, a plurality of grooving inlet driving pulleys are arranged on the grooving inlet driving pulley shaft, a plurality of grooving outlet driving pulleys are arranged on the grooving driven pulley shaft, the grooving inlet driving pulleys are connected with the grooving outlet driving pulleys through a grooving driving belt, the grooving driving pulleys are arranged below the grooving driving pulleys,
the second grade slitting board warp turn to the feeding conveyer belt and get into on the fluting pulley group with the transmission entry between the pulley block group under the fluting, the fluting driven belt with fluting driving belt will the tight conveying of second grade slitting board clamp to horizontal slotting cutter, horizontal slotting cutter is in processing formation surface has two vertical half-cut hem grooves, two second grade slitting boards in horizontal half-cut hem groove on the second grade slitting board.
6. The packaging box production equipment according to claim 5, further comprising a die cutting device B, wherein the die cutting device B comprises a die cutting conveyor belt, a movable die B and a stationary die B, the stationary die B comprises bearing strips arranged on two sides of the die cutting conveyor belt, two ends of each bearing strip are provided with a groove-overlapping pressing plate, the groove-overlapping pressing plates and the ends of the bearing strips are intersected to form a right-angle die frame structure, die cutting positioning baffles are arranged on the outer sides of the middle parts of the bearing strips, die cutting positioning baffle rods are arranged on two sides of the die cutting conveyor belt arranged at the outlet end of the stationary die B, the lower extreme of cross cutting location pin is connected with the output transmission of power cylinder, the power cylinder drive cross cutting location pin rise with the cooperation of cross cutting positioning baffle will the second grade slitting board location is in the cross cutting processing position, the top of quiet mould B is equipped with movable mould B, movable mould B is including establishing the press-cut right angle template of right angle shape die carrier structure top, press-cut right angle template push down with right angle shape die carrier structure cooperation is sheared the angle end of second grade slitting board, press-cut right angle template push down with the cooperation of fold groove clamp is in the fold intersection recess of the folding edge impression of second grade slitting board.
7. The packaging box production apparatus according to claim 6, wherein the packaging box production apparatus further comprises a second-stage slitting plate turning device, the second-stage slitting plate turning device comprises a feeding roller rail set, a discharging roller rail set, a turning fork, the feeding roller rail set comprises a plurality of parallel downward-inclined feeding roller rails, the discharging roller rail set comprises a plurality of parallel downward-inclined discharging roller rails, the turning fork comprises a turning fork rotating shaft arranged between the feeding roller rail set and the discharging roller rail set, a fork head A is arranged on one side of the turning fork rotating shaft, a fork head B is arranged on the other side of the turning fork rotating shaft, the turning fork rotating shaft rotates to drive the fork head A or the fork head B to turn and convey the second-stage slitting plate, which slides down on the feeding roller rail set, onto the discharging roller rail set, and the second-stage slitting plate slides in the die-cutting conveyor belt from the discharging roller rail set.
8. The packaging box production equipment according to claim 2 or 6, further comprising a gluing device, wherein the gluing device comprises a gluing conveyor belt and a gluing machine, two sides of the gluing conveyor belt at the gluing processing position are provided with gluing positioning baffles, the gluing conveyor belt conveys the secondary cut board subjected to die cutting to the gluing processing position, and a glue spraying head of the gluing machine above the gluing processing position sprays glue on the secondary cut board subjected to die cutting.
9. The packing box production apparatus according to claim 5, wherein the longitudinal and transverse slotter knives are identical in structure, the slotter knife includes a knife holder, a blade is disposed on a top of the knife holder, a bottom of the knife holder is in transmission connection with a lifting driving part, a cut board sensor sends a detected signal that the primary or secondary cut board enters the processing position to a PLC unit, the PLC unit calculates a cut edge time according to a transmission speed of the primary or secondary cut board and a length of the cut edge, the PLC unit controls the lifting driving part to drive the blade to ascend in the cut edge time, and the blade cuts off the cut edge of the head and tail ends of the primary or secondary cut board to form a secondary cut board of a cut edge end.
10. The packaging box production apparatus according to claim 9, wherein a plurality of groove-overlapping pressing plates extending in the circumferential direction are axially provided on the grooved inlet driving wheel shaft or the grooved outlet driving wheel shaft, and an arc pressing surface at the top of each groove-overlapping pressing plate and the corresponding grooved inlet driven wheel shaft or the corresponding grooved outlet driven wheel shaft are matched to stamp overlapping grooves on the folding and overlapping connecting edges of the secondary dividing and cutting plates.
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| CN109808226A (en) * | 2019-02-19 | 2019-05-28 | 广州珐玛珈智能设备股份有限公司 | A kind of cardboard feed device |
| CN110271894B (en) * | 2019-07-10 | 2024-02-20 | 东莞市骏兴机械科技有限公司 | A4 paper double-rotary cutter paper cutting and ream paper production line |
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2020
- 2020-03-25 CN CN202010220041.7A patent/CN113442505B/en active Active
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