阅读说明：本技术 一种纸箱生产用纸板印刷裁切设备 (Cardboard printing cutting equipment is used in carton production ) 是由 姚凯玲 于 2021-01-20 设计创作，主要内容包括：本发明公开了一种纸箱生产用纸板印刷裁切设备,涉及纸板加工技术领域,包括底座,所述底座顶部的两侧均固定安装有纸板导向板,且所述纸板导向板竖直设置,所述纸板导向板的内侧开设有导向槽,所述纸板导向板其中一端的内侧转动安装有两组压合辊,两个所述纸板导向板中部的顶端固定安装有桥架板,所述桥架板中部的两侧均固定连接有托架。本发明通过驱动驱动轴不断的正反转转动,进而利用第二大齿轮与第二小齿轮的啮合实现了带动纸板在导向槽中不断向前输送的功能,同时,利用第一滑动架和第二滑动架不断的往复移动,还同步实现了纸板印刷功能以及冲裁剪切功能,提高了设备使用的功能性,加快了纸板印刷剪切的效率。(The invention discloses paperboard printing and cutting equipment for carton production, which relates to the technical field of paperboard processing and comprises a base, wherein paperboard guide plates are fixedly arranged on two sides of the top of the base and are vertically arranged, guide grooves are formed in the inner sides of the paperboard guide plates, two groups of pressing rollers are rotatably arranged on the inner sides of one ends of the paperboard guide plates, a bridge plate is fixedly arranged at the top end of the middle part of each paperboard guide plate, and brackets are fixedly connected to two sides of the middle part of the bridge plate. The driving shaft is driven to rotate forward and backward continuously, the function of driving the paper board to be conveyed forwards continuously in the guide groove is achieved by means of meshing of the second large gear and the second small gear, meanwhile, the paper board printing function and the blanking and shearing function are achieved synchronously by means of continuous reciprocating movement of the first sliding frame and the second sliding frame, the using functionality of equipment is improved, and the printing and shearing efficiency of the paper board is improved.)

1. The utility model provides a cardboard printing cutting equipment is used in carton production, includes base (1), its characterized in that: the paper board guide plate structure is characterized in that paper board guide plates (11) are fixedly mounted on two sides of the top of the base (1), the paper board guide plates (11) are vertically arranged, guide grooves (111) are formed in the inner sides of the paper board guide plates (11), two groups of press-fit rollers (12) are rotatably mounted on the inner sides of one ends of the paper board guide plates (11), a bridge plate (2) is fixedly mounted at the top end of the middle of the two paper board guide plates (11), brackets (21) are fixedly connected to two sides of the middle of the bridge plate (2), a first sliding frame (22) is arranged on one side, close to the press-fit rollers (12), of the bridge plate (2), a second sliding frame (23) is arranged on the other side of the bridge plate (2), the first sliding frame (22) and the second sliding frame (23) are respectively slidably mounted inside the two brackets (21), printing press plates (221) are fixedly mounted at, both ends of the second sliding frame (23) are fixedly connected with blanking pressing plates (231), two paperboard guide plates (11) are provided with paperboard forming grooves (112) at positions close to the blanking pressing plates (231), the outer sides of the paperboard forming grooves (112) are provided with discharge hoppers (13), the discharge hoppers (13) are fixedly mounted with the paperboard guide plates (11), a driving shaft (24) is rotatably mounted in the middle of the bridge plate (2), a forward and reverse driving motor (5) is arranged at the bottom of the bridge plate (2), the forward and reverse driving motor (5) is fixedly mounted at the top of the base (1) through a mounting frame, the forward and reverse driving motor (5) is in transmission connection with the bottom end of the driving shaft (24) through an output shaft, the top end of the driving shaft (24) penetrates through the bridge plate (2) and is fixedly mounted with a first large gear (241), two sides of the top of the bridge plate (2) are provided with first small gears (25), a gear shaft (251) is fixedly connected inside the first pinion (25), the bottom end of the gear shaft (251) penetrates through the bridge plate (2) and is rotatably connected with the bridge plate (2), the two first pinions (25) are mutually meshed with the first gearwheel (241), one side of the first sliding frame (22) close to the bridge plate (2) and one side of the second sliding frame (23) close to the bridge plate (2) are both fixedly connected with racks (26), the two first pinions (25) are respectively mutually meshed with the two racks (26), the bottoms of the two ends of the bridge plate (2) are both provided with a conveying rotary drum (3), a rotary drum shaft (31) is fixedly installed inside the conveying rotary drum (3), the two ends of the rotary drum shaft (31) are respectively rotatably connected with the base (1) and the bridge plate (2), and the top ends of the two rotary drum shafts (31) penetrate through the bridge plate (2), and install second pinion (32), install one-way bearing (33) between second pinion (32) and the transport rotary drum (3), the top fixed mounting of drive shaft (24) has second gear wheel (242), just second gear wheel (242) are located the top of first gear wheel (241), two second pinion (32) all with second gear wheel (242) intermeshing, two equal fixed mounting in top of rotary drum axle (31) has band pulley (34), just band pulley (34) are located the top of second pinion (32), two band pulley (34) are connected through belt transmission, and two the belt installation between band pulley (34) adopts 8 characters to wind the method installation, two equal fixed mounting of one end that bridge frame plate (2) was kept away from in blanking clamp plate (231) has a paper cutting board (232), two equal fixed mounting of one side that paper cutting board (232) kept away from each other has cutter (233), just cutter (233) vertical setting, the bottom fixed mounting that base (1) is close to bridge plate (2) position department has crushing bucket (4), the one end that base (1) is close to second carriage (23) is provided with oblique fill (14), the bottom of oblique fill (14) extends to the inside of smashing bucket (4).

2. A carton producing paperboard printing and cutting apparatus as recited in claim 1, further comprising: one end of the paperboard guide plate (11) close to the pressing roller (12) is provided with a V-shaped guide plate (16), and the V-shaped guide plate (16) is fixedly connected with the base (1).

3. A carton producing paperboard printing and cutting apparatus as recited in claim 1, further comprising: one side that bridge plate (2) was kept away from in cardboard shaping groove (112) is provided with supplementary compression roller (17), supplementary compression roller (17) are located the inboard of cardboard deflector (11), supplementary compression roller (17) are rotated and are installed in the top of base (1).

4. A carton producing paperboard printing and cutting apparatus as recited in claim 1, further comprising: the number of the cutting knives (233) on the outer side of the paper cutting plate (232) is set to be a plurality, and the plurality of cutting knives (233) are distributed at equal intervals.

5. A carton producing paperboard printing and cutting apparatus as recited in claim 1, further comprising: the outer wall of the conveying rotary drum (3) is a rubber layer, and a plurality of groups of convex strips are vertically arranged on the outer wall of the rubber layer of the conveying rotary drum (3).

6. A carton producing paperboard printing and cutting apparatus as recited in claim 1, further comprising: two conveying supporting rollers (15) are rotatably arranged at the position, close to the conveying rotary drum (3), of the paper board guide plate (11), and the conveying supporting rollers (15) are embedded in the paper board guide plate (11).

7. A carton producing paperboard printing and cutting apparatus as recited in claim 1, further comprising: the equal fixedly connected with guide rail (18) in position department that base (1) top is close to first carriage (22) and second carriage (23), spout (27) have all been seted up to the bottom of printing clamp plate (221) and blanking clamp plate (231), spout (27) and guide rail (18) sliding connection.

8. A carton producing paperboard printing and cutting apparatus as recited in claim 1, further comprising: the bottom ends of the two gear shafts (251) penetrate through the base (1) and extend to the bottom of the inner cavity of the crushing barrel (4), and a plurality of groups of crushing blades (252) are fixedly mounted outside the bottom end of each gear shaft (251).

9. A carton producing paperboard printing and cutting apparatus as recited in claim 8, wherein: two sides of each crushing blade (252) are provided with cutting edges, and the crushing blades (252) at the bottoms of the two gear shafts (251) are arranged in a staggered mode.

10. A carton producing paperboard printing and cutting apparatus as recited in claim 8, wherein: the bottom of the crushing barrel (4) is provided with a discharge port (41), and a threaded cover (42) is sleeved on the outer thread of the discharge port (41).

Technical Field

The invention relates to the technical field of paperboard processing, in particular to paperboard printing and cutting equipment for producing a carton.

Background

The carton is processed by using paperboards, is usually used as a wrapping object of commodities or an outer layer object for protecting the commodities, the volume of the carton is changed due to the size of the commodities, the packaging carton is used as an indispensable part of modern logistics and bears important responsibility for containing, protecting products and beautifying, the processing of the carton is to cut the paperboards according to the development figures of the carton and reserve corresponding connecting parts so as to be convenient for bending and bonding each part of the paperboards at the later stage to form the corresponding packaging carton, and the carton is usually provided with various patterns or character prompts such as ' careful light placement ', ' damp ' direction ', ' upward direction ', ' stacking limit ', ' sun-proof ', ' damp-proof ', ' quality safety ', ' rolling prohibition ', ' trampling-proof ', ' fire prevention ', ' fragile object ', ' greening environment ', ' heat-proof ', ' food ' and ' peculiar smell prevention ', remind the user to notice to protect built-in article not to be hurt, so before the carton shaping, need corresponding characters and pattern of position printing department on the cardboard, and among the current cardboard processing equipment, the function is single, can't print simultaneously and cut the function, and machining efficiency is comparatively low.

Disclosure of Invention

The invention aims to provide paperboard printing and cutting equipment for producing cartons, which aims to overcome the defects in the prior art.

In order to achieve the above purpose, the invention provides the following technical scheme: a paperboard printing and cutting device for carton production comprises a base, paperboard guide plates are fixedly mounted on two sides of the top of the base and are vertically arranged, guide grooves are formed in the inner sides of the paperboard guide plates, two groups of pressing rollers are rotatably mounted on the inner sides of one ends of the paperboard guide plates, a bridge plate is fixedly mounted at the top end of the middle parts of the two paperboard guide plates, brackets are fixedly connected to two sides of the middle part of the bridge plate, a first sliding frame is arranged on one side, close to the pressing rollers, of the bridge plate, a second sliding frame is arranged on the other side of the bridge plate, the first sliding frame and the second sliding frame are respectively slidably mounted inside the two brackets, printing press plates are fixedly mounted at two ends of the first sliding frame, blanking press plates are fixedly connected at two ends of the second sliding frame, and paperboard forming grooves are formed in positions, close to the blanking press plates, of the two paperboard guide plates, the outer side of the paperboard forming groove is provided with a discharge hopper, the discharge hopper is fixedly installed with a paperboard guide plate, the middle of the bridge plate is rotatably installed with a drive shaft, the bottom of the bridge plate is provided with a positive and negative driving motor, the positive and negative driving motor is fixedly installed at the top of the base through an installation frame, the positive and negative driving motor is in transmission connection with the bottom end of the drive shaft through an output shaft, the top end of the drive shaft penetrates through the bridge plate and is fixedly installed with a first gearwheel, the two sides of the top of the bridge plate are respectively provided with a first pinion, the inner part of the first pinion is fixedly connected with a gear shaft, the bottom end of the gear shaft penetrates through the bridge plate and is rotatably connected with the bridge plate, the two first pinions are mutually meshed with the first gearwheel, one side of the first sliding frame, which is close to the bridge plate, and, the two first pinions are respectively meshed with the two racks, the bottoms of the two ends of the bridge plate are respectively provided with a conveying rotary drum, the inner part of the conveying rotary drum is fixedly provided with a rotary drum shaft, the two ends of the rotary drum shaft are respectively rotatably connected with the base and the bridge plate, the top ends of the two rotary drum shafts penetrate through the bridge plate and are provided with second pinions, one-way bearings are arranged between the second pinions and the conveying rotary drum, the top end of the driving shaft is fixedly provided with second large gears, the second large gears are positioned at the tops of the first large gears, the two second pinions are respectively meshed with the second large gears, the top ends of the two rotary drum shafts are respectively fixedly provided with belt wheels, the belt wheels are positioned at the tops of the second small gears, the two belt wheels are connected through belt transmission, and the belt installation between the two belt wheels adopts an 8-character winding method, two the equal fixed mounting in one end that the bridge board was kept away from to the blanking clamp plate has a paper cutting board, two the equal fixed mounting in one side that the paper cutting board kept away from each other has a cutter, just the vertical setting of cutter, the bottom fixed mounting that the base is close to bridge board position department has crushing bucket, the one end that the base is close to the second carriage is provided with the oblique fill, the bottom of oblique fill extends to the inside of smashing the bucket.

Preferably, one end of the paperboard guide plate close to the pressing roller is provided with a V-shaped guide plate, and the V-shaped guide plate is fixedly connected with the base.

Preferably, one side that the bridge plate was kept away from in cardboard shaping groove is provided with supplementary compression roller, supplementary compression roller is located the inboard of cardboard deflector, supplementary compression roller rotates to be installed in the top of base.

Preferably, the number of the cutters outside the paper cutting plate is set to be a plurality, and the plurality of cutters are distributed at equal intervals.

The outer wall of the conveying rotary drum is a rubber layer, and a plurality of groups of convex strips are vertically arranged on the outer wall of the rubber layer of the conveying rotary drum.

Preferably, the paper board guide plate is rotatably provided with two conveying support rollers at positions close to the conveying drum, and the conveying support rollers are embedded and arranged inside the paper board guide plate.

Preferably, the base top is close to the equal fixedly connected with guide rail in first carriage and the equal fixedly connected with in position department of second carriage, the spout has all been seted up to the bottom of printing clamp plate and blanking clamp plate, spout and guide rail sliding connection.

Preferably, two the bottom of gear shaft all runs through the base to extend to the bottom of smashing the bucket inner chamber, and every the outside of gear shaft bottom all fixed mounting has multiunit crushing blade.

Preferably, both sides of each crushing blade are provided with cutting edges, and the two crushing blades at the bottom of the gear shaft are arranged in a staggered manner.

Preferably, the bottom of the crushing barrel is provided with a discharge port, and a threaded cover is sleeved on the outer thread of the discharge port.

In the technical scheme, the invention provides the following technical effects and advantages:

1. according to the invention, through continuous forward and reverse rotation of the driving shaft, the meshing of the second big gear and the second small gear and the one-way transmission control of the one-way bearing between the second small gear and the rotary drum shaft are utilized, and the belt connection between the two rotary drum shafts is utilized, so that the functions of driving the conveying rotary drum to rotate and driving the paper board to be continuously conveyed forwards in the guide groove are realized, meanwhile, the meshing of the first big gear and the first small gear is utilized to drive the first sliding frame and the second sliding frame to continuously move back and forth, and the printing function and the blanking and shearing function of the paper board are synchronously realized, so that the use functionality of the equipment is greatly improved, the printing and shearing efficiency of the paper board is accelerated, and the practicability and the convenience of the use of the equipment are greatly enhanced;

2. according to the invention, the paper board waste is cut by the cutter, so that the cut waste falls into the crushing barrel to be collected, the gear shaft extends to the inside of the crushing barrel, the plurality of groups of crushing blades are arranged outside the gear shaft, the crushing blades at the bottom ends of the two gear shafts can be driven to rotate at high speed in the crushing barrel while the first gear rotates forwards and backwards to drive the equipment to operate, the paper board waste falling into the crushing barrel is crushed and cut, meanwhile, the discharge port and the threaded cover are arranged at the bottom of the crushing barrel, and the threaded cover can be opened periodically to take out the crushed paper board waste, so that the use functionality of the equipment is further improved, and the treatment efficiency of the equipment on the paper board waste is enhanced.

Drawings

In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

Fig. 1 is a top view of the overall structure of the present invention.

Fig. 2 is a schematic view of the working state of the present invention.

Fig. 3 is a longitudinal sectional view of the present invention.

Fig. 4 is a top view of the top structure of the bridge plate of the present invention.

FIG. 5 is an enlarged view of the portion A of FIG. 3 according to the present invention.

Description of reference numerals:

1. a base; 11. a cardboard guide plate; 111. a guide groove; 112. a paperboard forming groove; 12. a press-fit roller; 13. a discharge hopper; 14. an inclined hopper; 15. conveying the supporting roller; 16. a V-shaped guide plate; 17. an auxiliary press roll; 18. a guide rail; 2. a bridge plate; 21. a bracket; 22. a first carriage; 221. printing a pressing plate; 23. a second carriage; 231. blanking a pressing plate; 232. cutting a paper board; 233. a cutter; 24. a drive shaft; 241. a first bull gear; 242. a second bull gear; 25. a first pinion gear; 251. a gear shaft; 252. a crushing blade; 26. a rack; 27. a chute; 3. a conveying drum; 31. a drum shaft; 32. a second pinion gear; 33. a one-way bearing; 34. a pulley; 4. a crushing barrel; 41. a discharge port; 42. a threaded cap; 5. the motor is driven forward and backward.

Detailed Description

In order to make the technical solutions of the present invention better understood, those skilled in the art will now describe the present invention in further detail with reference to the accompanying drawings.

The invention provides a paperboard printing and cutting device for carton production as shown in figures 1-5, which comprises a base 1, wherein paperboard guide plates 11 are fixedly arranged on both sides of the top of the base 1, the paperboard guide plates 11 are vertically arranged, guide grooves 111 are formed in the inner sides of the paperboard guide plates 11, two groups of pressing rollers 12 are rotatably arranged on the inner sides of one ends of the paperboard guide plates 11, a bridge plate 2 is fixedly arranged at the top end of the middle part of each paperboard guide plate 11, brackets 21 are fixedly connected to both sides of the middle part of the bridge plate 2, a first sliding frame 22 is arranged on one side of the bridge plate 2 close to the pressing rollers 12, a second sliding frame 23 is arranged on the other side of the bridge plate 2, the first sliding frame 22 and the second sliding frame 23 are respectively and slidably arranged in the two brackets 21, printing press plates 221 are fixedly arranged at both ends of the first sliding frame 22, both ends of the second sliding frame 23 are fixedly connected with blanking pressing plates 231, two paperboard guide plates 11 are provided with paperboard forming grooves 112 at positions close to the blanking pressing plates 231, the outer sides of the paperboard forming grooves 112 are provided with discharge hoppers 13, the discharge hoppers 13 are fixedly installed with the paperboard guide plates 11, a driving shaft 24 is rotatably installed in the middle of the bridge plate 2, the bottom of the bridge plate 2 is provided with a forward and reverse driving motor 5, the forward and reverse driving motor 5 is fixedly installed at the top of the base 1 through an installation frame, the forward and reverse driving motor 5 is in transmission connection with the bottom end of the driving shaft 24 through an output shaft, the top end of the driving shaft 24 penetrates through the bridge plate 2 and is fixedly provided with a first large gear 241, both sides of the top of the bridge plate 2 are provided with first small gears 25, the inner parts of the first small gears 25 are fixedly connected with gear shafts 251, and the bottom ends of the, the two first pinions 25 are meshed with the first gearwheel 241, one side of the first carriage 22 close to the bridge plate 2 and one side of the second carriage 23 close to the bridge plate 2 are fixedly connected with racks 26, the two first pinions 25 are respectively meshed with the two racks 26, the bottoms of the two ends of the bridge plate 2 are respectively provided with a conveying rotary drum 3, a rotary drum shaft 31 is fixedly arranged inside the conveying rotary drum 3, the two ends of the rotary drum shaft 31 are respectively connected with the base 1 and the bridge plate 2 in a rotating manner, the top ends of the two rotary drum shafts 31 penetrate through the bridge plate 2 and are provided with second pinions 32, a one-way bearing 33 is arranged between the second pinions 32 and the conveying rotary drum 3, the top end of the driving shaft 24 is fixedly provided with a second gearwheel 242, and the second gearwheel 242 is positioned at the top of the first gearwheel 241, the two second pinions 32 are meshed with the second gearwheel 242, belt wheels 34 are fixedly mounted at the top ends of the two rotary drum shafts 31, the belt wheels 34 are located at the tops of the second pinions 32, the two belt wheels 34 are connected through belt transmission, the belt between the two belt wheels 34 is mounted in an 8-shaped winding method, one ends, far away from the bridge plate 2, of the two blanking pressing plates 231 are fixedly provided with paper cutting plates 232, one sides, far away from each other, of the two paper cutting plates 232 are fixedly provided with cutters 233, the cutters 233 are vertically arranged, the bottom, close to the bridge plate 2, of the base 1 is fixedly provided with a crushing drum 4, one end, close to the second sliding frame 23, of the base 1 is provided with an inclined bucket 14, and the bottom end of the inclined bucket 14 extends into the crushing drum 4;

further, in the above technical solution, one end of the cardboard guide plate 11 close to the stitching roller 12 is provided with a V-shaped guide plate 16, and the V-shaped guide plate 16 is fixedly connected with the base 1, so as to facilitate insertion of the cardboard into the guide groove 111;

further, in the above technical solution, an auxiliary pressing roller 17 is disposed on one side of the paperboard forming groove 112 away from the bridge plate 2, the auxiliary pressing roller 17 is located on the inner side of the paperboard guide plate 11, and the auxiliary pressing roller 17 is rotatably mounted on the top of the base 1, so as to guide and press the output paperboard waste;

further, in the above technical solution, the number of the cutters 233 at the outer side of the paper board cutting plate 232 is set to be plural, and the plural cutters 233 are distributed at equal intervals, so that the paper board waste can be cut more finely;

further, in the above technical solution, the outer wall of the conveying drum 3 is provided with a rubber layer, and the outer wall of the rubber layer of the conveying drum 3 is vertically provided with a plurality of groups of convex strips, so that the conveying force to the paper board is improved;

further, in the above technical solution, two conveying support rollers 15 are rotatably mounted on the paper board guide plate 11 near the conveying drum 3, and the conveying support rollers 15 are embedded inside the paper board guide plate 11, so that the paper board is supported by the conveying support rollers 15 at the conveying drum 3, thereby facilitating forward movement;

further, in the above technical solution, the top of the base 1 is fixedly connected with the guide rails 18 at positions close to the first sliding frame 22 and the second sliding frame 23, the bottoms of the printing press plate 221 and the blanking press plate 231 are both provided with the sliding grooves 27, and the sliding grooves 27 are slidably connected with the guide rails 18, so as to improve the sliding stability of the printing press plate 221 and the blanking press plate 231;

the implementation mode is specifically as follows: the driving shaft 24 is driven to rotate forward and backward by the forward and backward driving motor 5, so as to drive the first big gear 241 to rotate forward and backward continuously, the two first pinions 25 are arranged on the top of the bridge plate 2, the first pinions 25 are engaged with the rack 26, when the driving shaft 24 rotates forward and backward, the first carriage 22 and the second carriage 23 can be driven to reciprocate synchronously and backward, two groups of unprocessed strip corrugated boards are inserted from one end of the board guide plate 11, so that the two groups of boards slide in the two guide grooves 111, the boards are tightly attached to the inner parts of the guide grooves 111 by the pressing of the pressing roller 12, a printing template of characters or patterns required by the packing box is arranged on the outer side of the printing pressing plate 221, when the first carriage 22 moves to one side and is attached to the boards, the characters or patterns can be printed on the board on the side, then the forward and backward driving motor 5 is immediately controlled to drive the driving shaft 24 to rotate backward, the printing pressing plate 221 can be driven to move to the other side, the printing pressing plate 221 on the other side is used for printing another group of paper boards, the punching bulge of a plane figure required by bending the paper box is arranged outside the punching pressing plate 231, the paper board forming grooves 112 with the same shape are arranged on the paper board guide plate 11, the paper boards are further conveyed forwards, when the printing pressing plate 221 prints the paper boards on one side, the punching pressing plate 231 on the other side can punch the paper boards which are moved to the paper board forming grooves 112 and have printed characters or patterns, the paper boards are punched into corresponding shapes by using the paper board forming grooves 112 and fall out from the discharge hopper 13, the formed punched paper boards are in open shapes, then the paper boxes can be spliced into one paper box through manual folding, the printing and punching cutting functions of the paper boards are realized simultaneously, and the conveying drums 3 are arranged at two ends of the bridge frame plate 2, the outer wall of the conveying drum 3 is tightly attached to the paper board in the guide groove 111, and is matched with the conveying drum 3 through the conveying support roller 15 inside the paper board guide plate 11 to form a transportation expenditure for the paper board, and the second large gear 242 is arranged at the top end of the driving shaft 24, and the second small gear 32 is arranged at the top end of the drum shaft 31 to be meshed with the second large gear 242, so that the driving shaft 24 is driven to rotate forward and backward in a reciprocating manner by the forward and backward driving motor 5, and the two second small gears 32 can be driven to rotate forward and backward continuously, as shown in fig. 4, from the top view, the one-way bearing 33 is arranged between the second small gear 32 and the drum shaft 31, the second small gear 32 arranged above can only drive the drum shaft 31 to move counterclockwise, and the second small gear 32 arranged below can only drive the drum shaft 31 to rotate clockwise, and when the driving shaft 24 rotates clockwise, the second small gear 32 arranged above is driven to rotate, and further can drive the upper rotary drum shaft 31 and the conveying drum 3 to rotate anticlockwise, at the same time, the lower second pinion 32 also rotates anticlockwise, but under the action of the one-way bearing 33, the lower rotary drum shaft 31 and the conveying drum 3 can not be driven to rotate anticlockwise, but because the two second pinions 32 are transmitted by the 8-shaped belt, and at this time, the lower rotary drum shaft 31 and the conveying drum 3 are driven by the upper rotary drum shaft 31 and rotate clockwise, and can not form an obstruction with the lower one-way bearing 33, similarly, when the driving shaft 24 rotates anticlockwise, the upper second pinion 32 rotates clockwise, but under the action of the upper one-way bearing 33, the upper rotary drum shaft 31 can not be driven to rotate, and the lower second pinion 32 rotates clockwise, under the action of the lower one-way bearing 33, the lower rotary drum shaft 31 can be driven to rotate clockwise, the belt drives the upper rotary drum shaft 31 to rotate anticlockwise, and then the driving shaft 24 can drive the two rotary drum shafts 31 to rotate anticlockwise and clockwise respectively, and the rotation direction is fixed, so that two groups of paperboards are continuously conveyed forwards by using the matching of the outer wall of the conveying rotary drum 3 and the conveying supporting roller 15, because the unidirectional transmission of the unidirectional bearing 33 and the transmission of the belt have certain driving buffer, namely, the paperboards cannot be driven immediately, and further when the printing pressing plate 221 and the blanking pressing plate 231 are in contact with and clamped with the paperboards on two sides, the buffering of a transmission part is utilized, the paperboards can not be driven to move at the moment, thereby ensuring the smooth proceeding of printing and shearing, and because the processing precision of the paperboards is not high, errors generated by each part can be ignored, and when the second sliding frame 23 moves, the cutting paper board 232 can also be driven to move, further, the contact between the cutting knife 233 and the inner wall of the paper guide plate 11 can be used to cut the punched waste paper board material in sections, so that the waste paper board material falls out from the inclined hopper 14 for recycling, therefore, the continuous forward and reverse rotation of the driving shaft 24 is driven, the function of driving the conveying drum 3 to rotate and driving the paper board to be conveyed forward in the guide groove 111 is realized by the engagement between the second large gear 242 and the second small gear 32 and the one-way transmission control between the second small gear 32 and the drum shaft 31 by the one-way bearing 33, and the belt connection between the two drum shafts 31 is used, meanwhile, the continuous reciprocating movement of the first sliding frame 22 and the second sliding frame 23 is driven by the engagement between the first large gear 241 and the first small gear 25, thereby not only realizing the paper board printing function by the printing press plate 221, but also the matching between the pressing plate 231 and the paper board forming groove 112 is punched, still realized the blanking shear work ability to the cardboard is buckled and is bonded into the box in order to the cardboard, and through the outer end installation at blanking clamp plate 231, and then utilizes the removal of second carriage 23, has still realized carrying out the function of dissection processing to the cardboard waste material through cutter 233, thereby very big improvement the functionality of equipment usage, has accelerated the efficiency that the cardboard printing was cuted, great reinforcing the practicality and the convenience of equipment usage.

As shown in fig. 3, the bottom ends of two gear shafts 251 penetrate through the base 1 and extend to the bottom of the inner cavity of the crushing barrel 4, and a plurality of groups of crushing blades 252 are fixedly mounted on the outer portion of the bottom end of each gear shaft 251;

further, in the above technical solution, cutting edges are disposed on both sides of each crushing blade 252, and the crushing blades 252 at the bottom of the two gear shafts 251 are staggered, so as to avoid collision of the crushing blades 252;

further, in the above technical solution, the bottom of the crushing barrel 4 is provided with a discharge port 41, and the external thread of the discharge port 41 is sleeved with a threaded cover 42, so that the waste material in the crushing barrel 4 can be conveniently taken out;

the implementation mode is specifically as follows: by arranging the crushing barrel 4 at the bottom of the base 1, introducing the inclined hopper 14 into the crushing barrel 4, cutting the cardboard waste by the cutter 233 when the second carriage 23 moves, so that the cut waste falls into the crushing barrel 4 to be collected, extending the gear shaft 251 into the crushing barrel 4, installing a plurality of groups of crushing blades 252 outside the gear shaft 251, driving the first large gear 241 to rotate forward and backward while driving the device to operate, and driving the two first small gears 25 to rotate forward and backward at high speed, so as to drive the crushing blades 252 at the bottom end of the gear shaft 251 to rotate at high speed in the crushing barrel 4, crushing and cutting the cardboard waste falling into the crushing barrel 4, so as to be collected and processed in a centralized manner at a later stage, and simultaneously, by arranging the discharge port 41 and the threaded cover 42 at the bottom of the crushing barrel 4, the cardboard waste can be taken out by periodically opening the threaded cover 42, the functionality of equipment use has further been improved, the treatment effeciency of equipment to the cardboard waste material has been strengthened.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.