Fully automatic paper stack detection production equipment set

Abstract

The present invention relates to the technical field of paper stack sorting equipment, and in particular to a fully automatic paper stack detection and production equipment group, in which a waste edge cleaning device transports paper stacks one by one to a feed tidying stacking and handling device, which stacks multiple paper stacks and transports them to a paper breaking and edge straightening device, and then transports them to a paper stack inspection machine, which divides the paper stacks into qualified paper stacks and unqualified paper stacks, which are transported to a paper stack collecting device, and qualified paper stacks are transported to a discharge stacking and conveying device, which then transports the paper stacks to a paper stack bundling device. The beneficial effects of the present invention are as follows: the present application arranges multiple groups of equipment between a waste cleaning machine and a product inspection machine, and realizes different functions during the transportation process, and the equipment structure is reasonably designed, which improves the accuracy and automation of the equipment, thereby reducing the manpower and material resources of the manufacturer, and improving the production efficiency and product quality of the equipment.

Description

Technical Field

[0001] The present invention relates to the technical field of paper stack sorting equipment, in particular to a full-automatic paper stack detection and production equipment group. Background Art

[0002] Before cigarette outer packaging is made into boxes, it begins as a semi-finished piece of cardboard, printed and cut at a printing factory. A certain number of these small pieces are stacked together and secured with paper film tape for easy packaging, turnover, and transportation. Once these stacks are delivered to the cigarette manufacturing plant, cigarette production equipment automatically converts them into cigarette boxes and packages the cigarettes.

[0003] At present, the cigarette box cardboard stacks used in cigarette production equipment require equipment to check the printing effect. Before inspection, several cigarette box cardboard stacks need to be stacked and transported to a designated location. Since the paper stacks are not aligned and restrained during transportation, they need to be neatly arranged and transported stably. Summary of the Invention

[0004] The purpose of the present invention is to provide a fully automatic paper stack detection and production equipment group based on the existing technical status. Multiple groups of equipment are used to realize multiple processes such as paper stacking and trimming, detection and classification, and bundle forming, and the entire process is realized using automated equipment.

[0005] The paper stacking machine is a fully automatic paper stacking inspection and production equipment group. The waste edge cleaning equipment transports the paper stacks one by one to the feeding and tidying stacking and handling equipment. The feeding and tidying stacking and handling equipment stacks multiple paper stacks and transports them to the paper breaking and edge straightening equipment, and then transports them to the paper stack inspection machine. The paper stack inspection machine divides the paper stacks into qualified paper stacks and unqualified paper stacks. The unqualified paper stacks are transported to the paper stack collection equipment, and the qualified paper stacks are transported to the discharging and stacking conveying equipment. The discharging and stacking conveying equipment then transports the paper stacks to the paper stack bundling equipment; the paper stack feeding conveyor is arranged at the feeding port of the paper stack conveying roller group of the feeding and tidying stacking and handling equipment, the paper stack discharging conveyor is arranged on one side of the frame, the paper stack lifting roller group inside the frame is arranged at the discharging port of the paper stack feeding conveyor, the paper stack handling component above the paper stack lifting roller group is arranged on the frame, and the paper stack tidying component located on the side above the paper stack discharging conveyor is installed on the frame; the paper pile conveyor belt of the paper breaking and edge straightening equipment is arranged at the front end of the frame, and the stacking component is arranged at the front end of the frame. It is located above the feeding assembly and at the feeding port of the conveying assembly, the conveying assembly is arranged on the front and rear sides of the paper breaking assembly, and the discharging conveyor belt is arranged at the discharging port of the conveying assembly; the first transverse pushing assembly and the second transverse pushing assembly of the discharging stacking conveying equipment are arranged on the frame, and the first conveying roller group is installed on the frame through the side support plate, and the conveying roller lifting assembly drives the second conveying roller group to move up and down, and a paper stack baffle is provided at the front end of the first transverse pushing assembly, the first transverse pushing assembly drives the first longitudinal round rod to move back and forth transversely, and the second transverse pushing assembly drives the second longitudinal round rod to move back and forth transversely; a paper stack pushing structure is provided on one side of the bottom of the mechanical support of the paper stack tying equipment, and a cutting and feeding structure for conveying and cutting packaging paper is provided on the other side of the mechanical support, and a folding and conveying structure for folding packaging paper is provided above the paper stack pushing structure, the paper stack clamping structure is provided on the top of the mechanical support, and the tape structure is provided on the paper stack support plate on the mechanical support.

[0006] Specifically, the paper stack lifting roller group is composed of a paper stack lifting roller, a lifting cylinder and a lifting bracket. The push rod of the lifting cylinder is connected to the bottom of the lifting bracket and drives the lifting bracket to move up and down. Several paper stack lifting rollers are arranged on the lifting bracket. The paper stack lifting rollers and the paper stack conveying rollers of the paper stack conveying roller group are staggered with each other. The paper stack lifting rollers are installed on the lifting bracket at equal distances. The paper stack lifting rollers pass upward from between the two paper stack conveying rollers to above the paper stack conveying roller group. Two rows of paper stack conveying roller groups are arranged inside the frame, and the two paper stack feed conveying paths are separately connected to the feed ports of the paper stack conveying roller group.

[0007] The front end of the paper stack discharging conveyor is provided with a paper stack support plate, and the paper stack support plate is connected to the lifting motor, and the lifting motor drives the paper stack support plate to move up and down along the guide rod.

[0008] Specifically, the stacking assembly consists of a lifting drive assembly, a first transverse pushing cylinder, a second transverse pushing cylinder, a stacking pressure plate cylinder and a paper stack lifting drive assembly. The paper pile conveyor belt is arranged on a frame, and the lifting drive assembly is installed on the frame through a bracket. The lifting drive assembly drives the first transverse pushing cylinder to make longitudinal linear displacement along the limit guide rod. The first transverse pushing cylinder drives the stacking forks on both sides to move forward and backward through the push rod. The second transverse pushing cylinder is installed on the bracket and is located below the first transverse pushing cylinder. The second transverse pushing cylinder drives the middle stacking fork to move forward and backward through the push rod. The stacking pressure plate cylinder is installed on the bracket The stacking plate cylinder drives the stacking plate to move forward and backward. The paper stack lifting drive assembly is arranged at the discharge end of the paper pile conveyor belt. A paper pile baffle is provided on one side of the paper pile conveyor belt, and a paper pile sorting push plate is provided on the other side of the paper pile conveyor belt. The paper pile sorting push plate is arranged at the discharge end of the paper pile conveyor belt. The push plate cylinder is installed on the frame and pushes the paper pile sorting push plate to one side of the paper pile conveyor belt through the push rod. The paper stack lifting drive assembly consists of a lifting paper pile fork, a lifting motor, a ball screw and a guide rod. The two sides of the lifting paper pile fork are sleeved on the guide rod, and the lifting motor drives the lifting paper pile fork along the two sides through the ball screw. The side guide rods move up and down, and the paper pile conveyor belt is composed of two parallel conveyor belts. The front end of the lifting paper pile fork extends outward to form a paper pile support bar. The three paper pile support bars and the two conveyor belts are staggered with each other. A blocking cylinder is provided above the lifting paper pile fork. The push rod of the blocking cylinder drives the blocking round rod to make longitudinal linear displacement. The two blocking round rods are vertically installed. The blocking transverse cylinder drives the blocking cylinder to move forward and backward. The side stacking forks are located on the left and right sides of the middle stacking fork. The front ends of the stacking forks on both sides are provided with an inclined surface. The front end of the middle stacking fork is a pointed end and the front end of the upper surface is two inclined surfaces. The paper breaking assembly is composed of a supporting mold and The lower pressing mold is composed of a lower pressing mold, which is arranged above the supporting mold, which is installed on the supporting fixed plate, and a number of limiting cylinders are inserted in the supporting fixed plate. The limiting cylinders are located at the outer edge of the supporting mold and clamp the supporting mold. A supporting three-axis cylinder and a lower pressing three-axis cylinder are provided on the frame. The supporting three-axis cylinder drives the supporting mold to move up and down through the supporting fixed plate, and the lower pressing three-axis cylinder drives the lower pressing mold to move up and down. A paper stack support plate is provided between the supporting mold and the lower pressing mold, and the paper stack support plate installed on the frame is provided with a slot for the supporting mold to pass through. Rubber pads are provided on the upper surface of the supporting mold and the lower surface of the lower pressing mold.

[0009] The two cam plates are connected to each other via a plurality of cam plates, each of which is connected to the front and rear ends of the cam plate, and the cam plates are connected to the front and rear ends of the cam plate. The two supporting plates are symmetrically arranged, and the two supporting plates drive the two supporting plates to move toward the middle and separate outwards. The driving device drives the two supporting plates to move back and forth horizontally through the brackets. The two supporting plates are arranged on both sides of the bracket. The inner surface of the two supporting plates is provided with a groove matching the shape of the paper stack. One end of the discharging conveyor belt is connected to the discharging port of the discharging conveyor assembly, and paper stack clamping plates are provided on both sides of the other end of the discharging conveyor belt. The two paper stack clamping cylinders drive the two paper stack clamping plates to move toward the middle and separate outwards. The paper stack clamping cylinder is installed on the paper stack clamping base, and the push rod of the paper stack pushing cylinder is connected to the two paper stack clamping bases and drives the paper stack clamping base to move along the slide rail.

[0010] Specifically, the first lateral pushing assembly consists of a first displacement base plate, a first lateral pushing cylinder and a first slider, the push rod of the first lateral pushing cylinder is connected to the first displacement base plate, and the bottom of the first displacement base plate is mounted on the double slide rails on the frame through the first slider, the second lateral pushing assembly consists of a second displacement base plate, a second lateral pushing cylinder and a second slider, the push rod of the second lateral pushing cylinder is connected to the second displacement base plate, and the bottom of the second displacement base plate is mounted on the double slide rails on the frame through the second slider, the second longitudinal round rod is mounted on the second displacement base plate, the first longitudinal round rod is mounted on the first displacement base plate, the second longitudinal round rod and the first longitudinal round rod are arranged symmetrically, the first lateral pushing assembly and the second lateral pushing assembly respectively drive the second longitudinal round rod and the first longitudinal round rod to move closer to and separate from each other, the first conveying roller group and the second conveying roller group are both composed of a number of conveying rollers arranged at equal distances, and the motor drives the conveying rollers to rotate through gears.

[0011] Specifically, the second longitudinal round rod and the first longitudinal round rod pass through the two conveyor rollers from bottom to top, the first lateral pushing cylinder of the first lateral pushing assembly is installed on the distance adjusting block, and the corrugated handle pushes the first lateral pushing cylinder to move along the double slide rails through the push rod. The conveyor roller lifting assembly consists of a mounting plate, a lifting drive motor and a driving gear. The lifting drive motor drives the mounting plate up and down through the driving gear and chain, and the second conveyor roller group is installed on the mounting plate.

[0012] Specifically, the paper stack feed roller group is arranged on the mechanical support and is located inside the feed port of the mechanical support. The pushing roller installed on the mechanical support drives the paper stack pushing roller group to move horizontally. The feed roller driving device drives the paper stack feed roller group to rotate. The paper stack feed roller group and the paper stack pushing roller group are perpendicular to each other and the roller groups are staggered with each other. The packaging paper roll driving motor installed on the mechanical support drives the packaging paper reel to rotate, and the packaging paper on the packaging paper reel is sequentially pulled to the tension adjustment structure, the cutter assembly and the double flat belt transmission assembly. The first folding paper board cylinder group and the second folding paper board cylinder group are respectively installed on the inner side of the mechanical support, and the first folding paper board and the second folding paper board are installed inside the mechanical support. The first folding paper board cylinder group drives the first folding paper board to make a lateral linear displacement, and the second folding paper board cylinder group drives the second folding paper board to make a lateral linear displacement. The push plate is arranged below between the first folding paper board and the second folding paper board, the paper stack lower pressure plate is arranged above between the first folding paper board and the second folding paper board, the double flat belt transmission assembly is arranged below the first folding paper board and the second folding paper board, the paper stack clamping structure is arranged on the mechanical bracket and is located above the paper stack support plate, the tape assembly is installed in the tape mounting groove of the paper stack support plate, the pull rod of the tape assembly drives the pressure rollers on both sides to swing, the toothed tool located between the two pressure rollers is installed on the paper stack support plate through the tool slider assembly on one side, the tape assembly is also provided with a tape roller for installing the tape roll, the driving device consists of a clamping drive motor, a sliding shaft and a synchronous belt, the top of the clamping mounting seat is installed on the synchronous belt through a plywood and a pad, the clamping drive motor drives the synchronous belt to move through a gear set, and the two sliding shafts mounted on the mechanical frame pass through the clamping mounting seat.

[0013] Specifically, one side of the paper stack feed roller group is installed on the mechanical bracket through a driving gear group, and the feed roller driving device drives the paper stack feed roller group to rotate through the driving gear group. A paper stack positioning baffle is provided on the other side of the paper stack feed roller group, and the paper stack pushing cylinder is arranged below between the paper stack positioning baffle and the paper stack feed roller group. The paper stack pushing plate is arranged on the top of the push rod of the paper stack pushing cylinder. A paper stack baffle is provided in the conveying direction of the paper stack feed roller group, and the back of the paper stack positioning baffle is installed inside the mechanical bracket through a positioning baffle adjustment base, and the baffle corrugated handle drives the paper stack positioning baffle along the limiting slide bars on both sides through the push rod. For forward and backward displacement, paper stack limit bars are provided on both sides of the paper stack positioning baffle, and the two symmetrically arranged limit bar cylinders are installed in the mechanical bracket through a fixed seat and drive the paper stack limit bar to move closer or separate outward through a push rod. The push rod of the push roller transverse driving cylinder is connected to the push roller mounting seat and drives the push roller mounting seat to make transverse linear displacement along the bottom limit slide rail, and the paper stack pushing roller group is installed on the push roller mounting seat, and a push roller adjustment seat is provided above the push roller transverse driving cylinder, and the push roller corrugated handle drives the push roller mounting seat to make transverse linear displacement along the bottom limit slide rail through a push rod.

[0014] Specifically, the tension adjustment structure is arranged on the paper discharge direction side of the wrapping paper reel, the cutter assembly is located above the tension adjustment structure, the double flat belt transmission group is located on the paper discharge direction side of the cutter assembly, one side of the wrapping paper reel is mounted on the mechanical bracket through a safety chuck, and the other side of the wrapping paper reel is mounted on the mechanical bracket through a safety chuck. The wrapping paper reel adopts an inflatable shaft, and a number of convex strips are arranged on the inflatable shaft for clamping the inner side of the wrapping paper roll. The cutter assembly consists of an upper cutter, a lower cutter, an upper cutter cylinder and a lower cutter base. The lower cutter is mounted on the mechanical bracket through the lower cutter base. Upper cutter cylinders are provided on both sides of the upper cutter located above the lower cutter, and the upper cutter cylinders drive the upper cutter along The slide moves up and down, and aluminum guide rollers and damping rubber rollers are provided at the front and rear ends of the cutter assembly. The aluminum guide roller is located below the damping rubber roller and a gap is provided between the two for the packaging paper to pass through. The motor is connected to one side of the aluminum guide roller at the front end of the cutter assembly and drives the aluminum guide roller to rotate. The double flat belt transmission assembly consists of a flat belt, a supporting square tube, a rotating shaft and a motor. The supporting square tube is arranged inside the flat belt. The front and rear ends of the two parallel flat belts are respectively mounted on the rollers of the rotating shaft. The rotating shaft is divided into an active rotating shaft and a driven rotating shaft. The motor drives the active rotating shaft to rotate through a gear set. A number of suction holes are provided on the flat belt, and a number of exhaust holes are provided at the bottom of the supporting square tube. The outside of the supporting square tube is connected to the exhaust pump through an air pipe.

[0015] Specifically, the first origami paperboard cylinder group is symmetrically arranged on both sides of the top of the first origami paperboard, and the second origami paperboard cylinder group is symmetrically arranged on both sides of the top of the second origami paperboard. The first origami paperboard cylinder group consists of a first origami paper cylinder and a second origami paper cylinder. The push rod of the second origami paper cylinder located on the inner wall of the mechanical bracket is connected to the first origami paper cylinder, and the push rod of the first origami paper cylinder is connected to the first origami paperboard. The second origami paperboard cylinder group consists of a first origami paper cylinder and a second origami paper cylinder. The push rod of the second origami paper cylinder located on the inner wall of the mechanical bracket is connected to the first origami paper cylinder, and the push rod of the first origami paper cylinder is connected to the second origami paperboard. , both sides of the bottom of the first folding paper board and the second folding paper board are provided with straight racks, and a support shaft is provided under the first folding paper board and the second folding paper board, and the gear on the support shaft is meshed with the straight rack. The first folding paper board and the second folding paper board are installed on both sides of the mechanical bracket. The limit slide on the inner wall of the mechanical bracket is installed, and the first folding paper board and the second folding paper board are horizontally linearly displaced along the upper and lower limit slides. A paper stack clamping structure is provided above the first folding paper board and the second folding paper board. The paper stack push cylinder drives the paper stack push plate to move up and down, and the paper stack lower pressure plate cylinder drives the paper stack lower pressure plate to move up and down. The tape assembly consists of a rubber pressing roller, a toothed cutter and a tape roller assembly The two rubber pressing rollers are installed at both ends of the pull rod through a sliding rod, and one side of the toothed tool is connected to the sliding block through a sliding matching block. The sliding block is provided with a sliding block guide block. The two rubber pressing rollers are located above the paper stack support plate, and the rubber pressing roller is provided with a sliding rod at one end. The other end of the sliding rod is connected to the inner wall side plate of the tape assembly through a round rod. The middle end of the sliding rod is connected to the pull rod. The sliding rod is obliquely arranged at both ends of the pull rod and tilted from bottom to top to the middle. One end of the rubber pressing roller at the front end of the paper stack conveying direction is provided with a tape clamping guide seat. The tape is pulled from the tape roller to the plastic transition roller and the tape clamping guide seat in sequence. The toothed tool is arranged on the sliding matching block The toothed cutter and the toothed cutter cover are connected to the same rotating shaft, and a push rod extends upward from the top of the toothed cutter cover. The paper stack clamping structure consists of a paper stack clamping plate, a clamping mounting seat and a driving device. The driving device drives the clamping mounting seat to make lateral displacement along the double sliding shaft. The two paper stack clamping plates are installed on the clamping mounting seat. The two paper stack clamping plates clamp the paper stack through the clamping cylinder. The paper stack clamping plates are divided into a first paper stack clamping plate and a second paper stack clamping plate. A clamping plate lifting cylinder is provided on the second paper stack clamping plate. The clamping plate lifting cylinder drives the second paper stack clamping plate to move up and down along the slide rail, and the clamping cylinder drives the second paper stack clamping plate to make lateral displacement.

[0016] The beneficial effects of the present invention are as follows: the present application uses multiple sets of equipment to realize multiple processes such as paper stacking and edge straightening, detection and classification, and bundle forming. The paper stack feeding and stacking handling equipment integrates and stacks the paper stacks. The fully automatic paper breaking and edge straightening device is responsible for bending the folded edges of the paper stacks. The paper stack discharge and stacking conveying equipment stacks the inspected paper stacks again. The fully automatic paper stack bundle forming equipment glues and bundles the paper stacks. The entire process is realized by automated equipment, and each process is completed by mechanical equipment, which improves the accuracy and automation level of the equipment, thereby reducing the manpower and material resources of the manufacturer and improving the production efficiency and product quality of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Attachment Figure 1 A perspective view of the present invention;

[0018] Attachment Figure 2 A perspective view of a paper stack handling assembly according to the present invention;

[0019] Attachment Figure 3 A front view of the paper stack handling assembly of the present invention;

[0020] Attachment Figure 4 A perspective view of the feed-in neatly stacking and handling device of the present invention;

[0021] Attachment Figure 5 A three-dimensional diagram of the paper breaking assembly of the present invention;

[0022] Attachment Figure 6 This is a schematic structural diagram of the paper breaking assembly of the present invention;

[0023] Attachment Figure 7 A perspective view of the discharge stacking and conveying device of the present invention;

[0024] Attachment Figure 8 This is a front view of the discharge stacking and conveying device of the present invention;

[0025] Attachment Figure 9 A perspective view of the paper stack binding device of the present invention;

[0026] Attachment Figure 10 A perspective view of the paper stack binding device of the present invention;

[0027] Attachment Figure 11 A perspective view of the cutting and feeding structure of the present invention;

[0028] Attachment Figure 12 It is a three-dimensional diagram of the adhesive tape structure of the present invention.

[0029] Labeling instructions: Waste edge cleaning equipment 1, feeding tidy stacking and handling equipment 2, paper breaking and edge straightening equipment 3, paper stack inspection machine 4, paper stack collection equipment 5, discharging stacking and conveying equipment 6, paper stack bundling equipment 7; paper stack feeding conveyor 21, paper stack conveying roller group 22, paper stack lifting roller group 23, paper stack handling assembly 24, paper stack tidying assembly 25; paper pile conveyor belt 31, stacking assembly 32, lifting drive assembly 33, conveying assembly 34, paper breaking assembly 35; first horizontal pushing assembly 61, second horizontal pushing assembly 62, first conveying roller group 63, second conveying roller group 64, conveying roller lifting assembly 65, paper stack baffle 66, first longitudinal round rod 67, second longitudinal round rod 68; paper stack pushing structure 71, cutting and feeding structure 72, folding and conveying structure 73, paper stack clamping structure 74, tape sticking structure 75; support mold 351, pressing die 352, supporting three-axis cylinder 353, pressing three-axis cylinder 354, inclined pressure plate 355, arc pressure plate 356, paper stack support plate 357, lower support plate 358, pressing support plate 359; wrapping paper reel 722, tension adjustment structure 723, cutter assembly 724, double flat belt transmission assembly 725, wrapping paper roll drive motor 726, aluminum guide roller 727, damping rubber roller 728 and guide roller assembly 729; first folding paper board 732, second folding paper board 733, first folding paper board cylinder group 734, second folding paper board cylinder group 735, double flat belt transmission assembly 736; rubber pressing roller 751, toothed cutter 752, tape roller 753, toothed cutter cover 754, sliding mating block 755, sliding block 756, sliding block guide block 757, pull rod 758, tape clamping guide seat 759; DETAILED DESCRIPTION

[0030] The drawings are for illustrative purposes only and should not be construed as limiting this patent. To better illustrate the embodiments, some components in the drawings may be omitted, enlarged, or reduced in size, and do not represent actual product dimensions. Those skilled in the art will understand that some well-known structures and their descriptions may be omitted from the drawings. The positional relationships depicted in the drawings are for illustrative purposes only and should not be construed as limiting this patent.

[0031] As attached Figures 1 to 12The paper stacking machine is a fully automatic paper stacking inspection and production equipment group, the waste edge cleaning equipment transports the paper stacks one by one to the feeding and tidying stacking and handling equipment, the feeding and tidying stacking and handling equipment stacks multiple paper stacks and transports them to the paper breaking and edge straightening equipment, and then transports them to the paper stack inspection machine, the paper stack inspection machine divides the paper stacks into qualified paper stacks and unqualified paper stacks, the unqualified paper stacks are transported to the paper stack collecting equipment, the qualified paper stacks are transported to the discharging and stacking conveying equipment, and the discharging and stacking conveying equipment then transports the paper stacks to the paper stack bundling equipment; the paper stack feeding conveyor is arranged at the feeding port of the paper stack conveying roller group of the feeding and tidying stacking and handling equipment, the paper stack discharging conveyor is arranged on one side of the frame, the paper stack lifting roller group inside the frame is arranged at the discharging port of the paper stack feeding conveyor, the paper stack handling component above the paper stack lifting roller group is arranged on the frame, and the paper stack tidying component located on the side above the paper stack discharging conveyor is installed on the frame; the paper pile conveyor belt of the paper breaking and edge straightening equipment is arranged at the front end of the frame, and the stacking group The parts are arranged above the feeding component and at the feeding port of the conveying component, the conveying component is arranged on the front and rear sides of the paper breaking component, and the discharging conveyor belt is arranged at the discharging port of the conveying component; the first transverse pushing component and the second transverse pushing component of the discharging stacking conveying equipment are arranged on the frame, the first conveying roller group is installed on the frame through the side support plate, and the conveying roller lifting component drives the second conveying roller group to move up and down, and a paper stack baffle is provided at the front end of the first transverse pushing component, the first transverse pushing component drives the first longitudinal round rod to move back and forth transversely, and the second transverse pushing component drives the second longitudinal round rod to move back and forth transversely; a paper stack pushing structure is provided on one side of the bottom of the mechanical support of the paper stack tying equipment, and a cutting and feeding structure for conveying and cutting packaging paper is provided on the other side of the mechanical support, and a folding and conveying structure for folding packaging paper is provided above the paper stack pushing structure, the paper stack clamping structure is arranged on the top of the mechanical support, and the tape structure is arranged on the paper stack support plate on the mechanical support.

[0032] Equipment for feeding, aligning, stacking, and transporting paper stacks includes: a frame, a paper stack feed conveyor, a paper stack discharge conveyor, a paper stack lifting roller assembly, and a paper stack transport assembly. The paper stack feed conveyor is located at the feed port of the paper stack conveyor roller assembly, the paper stack discharge conveyor is located on one side of the frame, the paper stack lifting roller assembly located inside the frame is located at the discharge port of the paper stack feed conveyor, the paper stack transport assembly located above the paper stack lifting roller assembly is located on the frame, and the paper stack aligning assembly located on the side above the paper stack discharge conveyor is mounted on the frame. Two rows of paper stack conveyor roller assemblies are arranged inside the frame, and the two paper stack feed conveyor assemblies are independently connected to the feed ports of the paper stack conveyor roller assembly. Both the paper stack feed conveyor and the paper stack discharge conveyor utilize drive motors to drive the conveyor belts to continuously transport the paper stacks forward.

[0033] In the above solution, the stack lifting roller assembly comprises a stack lifting roller, a lifting cylinder, and a lifting bracket. The lift cylinder's push rod is connected to the bottom of the lifting bracket and drives the lifting bracket up and down. Several stack lifting rollers are mounted on the lifting bracket. The stack lifting rollers are staggered with the stack conveying rollers of the stack conveying roller assembly. The stack lifting rollers are mounted equidistantly on the lifting bracket, and the stack lifting rollers pass upward between the two stack conveying rollers to above the stack conveying roller assembly.

[0034] The stack handling assembly described above consists of a transverse push cylinder, a handling connecting plate, supporting rods, and a positioning plate. The transverse push cylinder is connected to the handling connecting plate via a push rod and drives the handling connecting plate's displacement. Several supporting rods are arranged on the handling connecting plate. An L-shaped positioning plate is mounted below the transverse push cylinder, with the retaining surface of the positioning plate extending vertically downward. The top of the transverse push cylinder is mounted on a timing belt via a clamping plate. A drive motor drives the timing belt and the transverse push cylinder in reciprocating motion. The slider at the top of the transverse push cylinder is mounted on a limiting track and moves linearly along the limiting track.

[0035] In the above solution, the stack alignment assembly comprises a first alignment cylinder, a second alignment cylinder, and an alignment baffle. The first alignment cylinder, mounted on the frame, drives the second alignment cylinder to move forward and backward. The push rod of the second alignment cylinder is connected to the alignment baffle and drives its movement. A stack support plate is provided at the front end of the stack discharge conveyor. The stack support plate is connected to a lifting motor, which drives the stack support plate up and down along the guide rod.

[0036] Equipment operation: First, the two paper stack feeding conveyors drive several paper stacks to be transported forward continuously and transported to the paper stack conveying roller group. The motor drives the paper stack conveying roller to rotate, and the paper stack conveying roller group drives the paper stack to be transported continuously to the top of the paper stack lifting roller group; then the lifting cylinder drives the entire lifting bracket to move upward, and the paper stack lifting roller of the lifting bracket drives the entire paper stack to move upward. At this time, the supporting round rod of the paper stack handling component moves to the bottom of the paper stack, and the lifting bracket moves downward to reset. The drive motor drives the displacement paper stack handling component to move to the top of the paper stack support plate through the synchronous belt; finally The second aligning cylinder drives the aligning baffle to move to one side of the paper stack, and the first aligning cylinder pushes the second aligning cylinder to move, so that the aligning baffle and the positioning plate clamp the paper stack and align it, and then the horizontal pushing cylinder is started to drive the transport connecting plate to move forward, so that the paper stack falls onto the paper stack support plate. Under the action of the bottom drive, the paper stack support plate moves downward for a distance, and the paper stack transport assembly and the paper stack aligning assembly are reset. Similarly, multiple paper stacks are stacked on the paper stack support plate, and then the paper stack discharge conveyor transports the stacked paper stacks to the next workstation for inspection.

[0037] The fully automatic paper breaking and edge straightening device includes: a frame, a paper pile conveyor belt, a stacking assembly, a conveying assembly, a paper breaking assembly and a discharge conveyor belt. The paper pile conveyor belt is arranged at the front end of the frame, the stacking assembly is arranged above the feed assembly and located at the feed port of the conveying assembly, the conveying assembly is arranged at the front and rear sides of the paper breaking assembly, and the discharge conveyor belt is arranged at the discharge port of the conveying assembly.

[0038] In the above scheme, the stacking assembly consists of a lifting drive assembly, a first transverse pushing cylinder, a second transverse pushing cylinder, a stacking pressure plate cylinder and a paper stack lifting drive assembly. The paper pile conveyor belt is arranged on the frame, and the lifting drive assembly is installed on the frame through a bracket. The lifting drive assembly drives the first transverse pushing cylinder to make longitudinal linear displacement along the limit guide rod. The first transverse pushing cylinder drives the stacking forks on both sides to move forward and backward through the push rod. The second transverse pushing cylinder is installed on the bracket and is located below the first transverse pushing cylinder. The second transverse pushing cylinder drives the middle stacking fork to move forward and backward through the push rod. The stacking pressure plate cylinder is installed on the bracket and is located above the middle stack. The stacking pressure plate cylinder drives the stacking pressure plate to move forward and backward. The paper stack lifting drive assembly is arranged at the discharge end of the paper pile conveyor belt.

[0039] In the above scheme, a paper pile baffle is provided on one side of the paper pile conveyor belt, and a paper pile sorting push plate is provided on the other side of the paper pile conveyor belt. The paper pile sorting push plate is arranged at the discharge end of the paper pile conveyor belt, and the push plate cylinder is installed on the frame and pushes the paper pile sorting push plate toward one side of the paper pile conveyor belt through the push rod. The paper stack lifting drive assembly consists of a lifting paper pile fork, a lifting motor, a ball screw and a guide rod. The two sides of the lifting paper pile fork are sleeved on the guide rod, and the lifting motor drives the lifting paper pile fork up and down along the guide rods on both sides through the ball screw. The paper pile conveyor belt consists of two parallel conveyor belts, and the front end of the lifting paper pile fork extends outward to form a paper pile support bar, and the three paper pile support bars and the two conveyor belts are staggered. A blocking cylinder is provided above the lifting paper stack fork, and the push rod of the blocking cylinder drives the blocking round rod to make longitudinal linear displacement. The two blocking round rods are vertically installed, and the blocking horizontal cylinder drives the blocking cylinder to move forward and backward. The side stacking forks are located on the left and right sides of the middle stacking fork, and the front ends of the stacking forks on both sides are provided with an inclined surface. The front end of the middle stacking fork is a pointed end and the front end of the upper surface is two inclined surfaces.

[0040] In the above scheme, the paper breaking assembly consists of a supporting mold and a pressing mold. The pressing mold is arranged above the supporting mold, and the supporting mold is installed on a supporting fixed plate. A number of limiting cylinders are inserted into the supporting fixed plate. The limiting cylinders are located at the outer edge of the supporting mold and clamp the supporting mold. A supporting three-axis cylinder and a pressing three-axis cylinder are provided on the frame. The supporting three-axis cylinder drives the supporting mold to move up and down through the supporting fixed plate, and the pressing three-axis cylinder drives the pressing mold to move up and down. A paper stack support plate is provided between the supporting mold and the pressing mold. The paper stack support plate installed on the frame is provided with a slot for the supporting mold to pass through. Rubber pads are provided on the upper surface of the supporting mold and the lower surface of the pressing mold.

[0041] This equipment is provided with two groups of paper-breaking components. The lower pressing mold of the first group of paper-breaking components is divided into two front and rear inclined pressure plates and an arc pressure plate. The two inclined pressure plates are respectively arranged at the front and rear ends of the lower pressing mold connecting plate. The arc pressure plate cylinder installed on the lower pressing mold connecting plate is connected to the arc pressure plate. The bottom of the arc pressure plate located between the two inclined pressure plates bulges downward to form an arc surface. The inclined pressure plates are all inclined downward from the inside to the outside to form an inclined surface. The front and rear inclined pressure plates are arranged symmetrically. A photoelectric switch is provided on the inclined pressure plate, and a pin shaft with a spring is arranged below the U-shaped groove of the photoelectric switch.

[0042] The support fixing plate of the second paper breaking assembly is provided with two support molds. The top of the support mold is an arc surface with a downward groove. Two rectangular slots are provided on the paper stack support plate. The two support molds can pass through the two rectangular slots. The support molds are divided into left and right support molds. The upper surface of the left support mold is upwardly convex, and the upper surface of the right support mold is downwardly concave. The pressing mold is divided into left and right pressing molds. The lower surface of the left pressing mold is upwardly concave. The support molds and the pressing molds correspond one to one. A lower support plate is provided between the left and right support molds. A pressing support plate is provided between the pressing molds. The pressing support plate is mounted on the pressing mold connecting plate via four spring-loaded support shafts. Flat support molds are provided at the front and rear ends of the left support mold.

[0043] The downward pressing three-axis cylinder drives the downward pressing mold to move downward, and the supporting three-axis cylinder drives the supporting mold to move upward. The supporting mold cooperates with the downward pressing mold to clamp the paper stack and use a special shape structure to bend the corners of the paper stack to facilitate subsequent processes.

[0044] When the staff needs to install the support mold, they only need to press the three inner sides of the left and right sides of the support mold against the limiting cylinder. At this time, the screw holes of the support mold have been aligned with the screw holes on the support fixing plate, and then the support mold is fixed to the support fixing plate with bolts. The installation and replacement of the support mold is extremely convenient and quick, and it can be applied to support molds of various shapes.

[0045] In the above scheme, the transport assembly consists of a transport plywood, a transport push cylinder, and a drive device. The two transport plywoods are symmetrically arranged. The two transport push cylinders drive the transport plywood to move toward the center and outward. The drive device drives the transport push cylinders to perform horizontal reciprocating motion via a bracket. The transport plywood is arranged on both sides of the paper stack support plate, and the inner surface of the transport plywood is provided with grooves that match the shape of the paper stack. One end of the discharge conveyor belt is connected to the discharge port of the transport assembly. The other end of the discharge conveyor belt is provided with paper stack clamping plates on both sides. The two paper stack clamping cylinders drive the two paper stack clamping plates toward the center and outward. The paper stack clamping cylinders are mounted on the paper stack clamping base. The push rods of the paper stack push cylinders are connected to the two paper stack clamping bases and drive the paper stack clamping bases to move along the slide rails.

[0046] Paper pile stacking and feeding process: First, the staff places several piles of cardboards on the rack, and the controller starts the paper pile conveyor belt to drive the entire pile of cardboards to the bottom of the lifting drive assembly. The push plate cylinder drives the paper pile sorting push plate to move closer to one side of the cardboard, and cooperates with the paper pile baffle on the other side to sort the cardboard pile; then the lifting drive assembly drives the first horizontal pushing cylinder to move downward along the limit guide rod, and the blocking cylinder drives the blocking round rod to move downward to block the inside of the cardboard stack. The stacking plate cylinder drives the stacking pressing plate to press the outside of the cardboard stack through the push rod to tidy the cardboard stack; finally, the second horizontal pushing cylinder drives the middle stacking fork to insert between the two cardboards, and then the first horizontal pushing cylinder drives the side stacking fork to insert between the two cardboards, and the lifting drive assembly and the paper pile baffle move upward to complete the reset.

[0047] Paper breaking and transporting process: The motor of the driving device drives the two transporting splints to the front end through the transmission belt, and then starts the transport pushing cylinder to push the transporting splints to the middle and clamp the paper stack. The motor of the driving device is started again to transport the paper stack to the next workstation and transport it to the first group of paper breaking components. Similarly, after the first paper breaking, it is transported to the second group of paper breaking components, and finally the paper stack is transported to the discharge conveyor belt, and the discharge conveyor belt transports the paper stack to the designated position. At the end of the discharge conveyor belt, the paper stack pushing cylinder pushes the two paper stack clamping bases to the two sides of the paper stack, and then starts the paper stack clamping cylinder to drive the paper stack clamping plate to the middle, and again uses the paper stack pushing cylinder to clamp the paper stack to the same place for stacking.

[0048] The paper stack discharging and stacking conveying device comprises: a frame, a first lateral pushing assembly, a second lateral pushing assembly, and a conveyor roller lifting assembly. The first and second lateral pushing assemblies are mounted on the frame, a first conveyor roller group is mounted on the frame via a side support plate, and the conveyor roller lifting assembly drives the second conveyor roller group to move up and down. A paper stack baffle is provided at the front end of the first lateral pushing assembly. The first lateral pushing assembly drives the first longitudinal round rod to move back and forth laterally, while the second lateral pushing assembly drives the second longitudinal round rod to move back and forth laterally. The first and second conveyor roller groups are each composed of a plurality of equally spaced conveyor rollers, and a motor drives the conveyor rollers to rotate via gears.

[0049] In the above solution, the first lateral pushing assembly consists of a first displacement base plate, a first lateral pushing cylinder, and a first slider. The push rod of the first lateral pushing cylinder is connected to the first displacement base plate, and the bottom of the first displacement base plate is mounted on the double slide rails on the frame via the first slider. The second lateral pushing assembly consists of a second displacement base plate, a second lateral pushing cylinder, and a second slider. The push rod of the second lateral pushing cylinder is connected to the second displacement base plate, and the bottom of the second displacement base plate is mounted on the double slide rails on the frame via the second slider. The first lateral pushing cylinder of the first lateral pushing assembly is mounted on the distance adjustment block, and the corrugated handle pushes the first lateral pushing cylinder to move along the double slide rails via the push rod.

[0050] In the above scheme, the second longitudinal round rod is installed on the second displacement base plate, the first longitudinal round rod is installed on the first displacement base plate, the second longitudinal round rod and the first longitudinal round rod are arranged symmetrically, the first transverse pushing assembly and the second transverse pushing assembly respectively drive the second longitudinal round rod and the first longitudinal round rod to move closer to and separate from each other, and the second longitudinal round rod and the first longitudinal round rod pass through the two conveying rollers from bottom to top.

[0051] In the above scheme, the conveyor roller lifting assembly consists of a mounting plate, a lifting drive motor and a driving gear. The lifting drive motor drives the mounting plate up and down through the driving gear and chain, and the second conveyor roller group is installed on the mounting plate.

[0052] During implementation, first, the first conveying roller group is connected to the discharge port of the paper stack detection equipment, and the paper stack is conveyed to the first conveying roller group. The motor is started to drive the conveying roller to rotate, and the paper stack is continuously transported forward and then blocked by the paper stack baffle; then the first transverse pushing cylinder of the first transverse pushing assembly is started, and the first transverse pushing cylinder drives the two first longitudinal round rods on the left side of the paper stack to move to the right through the first displacement bottom plate, and pushes the paper stack to the second conveying roller group. At this time, similarly, the second transverse pushing cylinder drives the second longitudinal round rod to move, and the longitudinal round rods on the left and right sides of the paper stack clamp the paper stack and position it; finally, the first transverse pushing assembly drives the first longitudinal round rod to reset to the left, and the conveying roller lifting assembly is started to drive the second conveying roller group to move downward, so as to facilitate pushing the next paper stack onto the paper stack, thereby realizing stacking of paper stacks.

[0053] The paper stack inspection machine can be any existing inspection machine on the market. It only needs to set up a conveyor belt for transporting paper stacks at the feed port and discharge port of the inspection machine, and use the conveyor belt to transport the paper stack to the next workstation. This belongs to the existing technology and is conceivable by those skilled in the art, so it will not be elaborated here.

[0054] The paper stack collection device is connected to the non-qualified paper stack discharge port of the paper stack inspection machine through a conveyor belt. The paper stack collection device transports the paper stack to the designated location through rolling rollers and stores it.

[0055] The fully automatic paper stack bundling equipment includes: a mechanical support, a paper stack pushing structure, a cutting and feeding structure, a folding and conveying structure, a tape applying structure and a paper stack clamping structure, and is characterized in that: a paper stack pushing structure is provided on one side of the bottom of the mechanical support, a cutting and feeding structure for conveying and cutting packaging paper is provided on the other side of the mechanical support, a folding and conveying structure for folding packaging paper is provided above the paper stack pushing structure, the paper stack clamping structure is arranged on the top of the mechanical support, and the tape applying structure is arranged on the paper stack support plate on the mechanical support.

[0056] The paper stack pushing structure includes: a paper stack feed roller assembly, a paper stack push roller assembly, and a push roller transverse drive cylinder. The paper stack feed roller assembly is mounted on a mechanical support and located within the mechanical support's feed port. The push roller transverse drive cylinder mounted on the mechanical support drives the paper stack push roller assembly to move. The feed roller drive device drives the paper stack feed roller assembly to rotate. The paper stack feed roller assembly and the paper stack push roller assembly are perpendicular to each other and arranged in a staggered manner. A paper stack baffle is provided in the conveying direction of the paper stack feed roller assembly. Paper stack limit bars are provided on both sides of the paper stack positioning baffle. The two symmetrically arranged limit bar cylinders are mounted within the mechanical support via a fixed seat and drive the paper stack limit bars to move inward or outward via a push rod.

[0057] In the above scheme, one side of the paper stack feed roller group is installed on the mechanical bracket through the driving gear group, and the feed roller driving device drives the paper stack feed roller group to rotate through the driving gear group. A paper stack positioning baffle is provided on the other side of the paper stack feed roller group, and the paper stack push cylinder is arranged below between the paper stack positioning baffle and the paper stack feed roller group, and the paper stack push plate is arranged on the top of the push rod of the paper stack push cylinder.

[0058] In the above solution, the back of the stack positioning baffle is mounted inside the mechanical bracket via a positioning baffle adjustment base. The baffle corrugated handle drives the stack positioning baffle forward and backward along the limit slides on both sides via a push rod. The push rod of the push roller transverse drive cylinder is connected to the push roller mounting seat and drives the push roller mounting seat to perform transverse linear displacement along the bottom limit slide. The stack push roller assembly is mounted on the push roller mounting seat. A push roller adjustment seat is provided above the push roller transverse drive cylinder. The push roller corrugated handle drives the push roller mounting seat to perform transverse linear displacement along the bottom limit slide via a push rod.

[0059] The cutting and feeding mechanism includes a wrapping paper reel, a tension adjustment mechanism, a cutter assembly, a dual flat belt transmission assembly, and a wrapping paper reel drive motor. The motor, mounted on a mechanical support, rotates the wrapping paper reel, which then draws the wrapping paper onto the tension adjustment mechanism, the cutter assembly, and the dual flat belt transmission assembly. The tension adjustment mechanism consists of a potentiometer assembly, a swing arm, a tension adjustment shaft, and a guide shaft. The potentiometer assembly is mounted on one side of the tension adjustment shaft, which drives the swing arms on both sides. The guide shaft is mounted on both sides of the swing arm.

[0060] In the above solution, the tension adjustment structure is positioned on the paper delivery side of the wrapping paper reel, the cutter assembly is located above the tension adjustment structure, and the dual flat belt transmission assembly is located on the paper delivery side of the cutter assembly. One side of the wrapping paper reel is mounted on the mechanical support via a safety chuck, while the other side is mounted on the mechanical support via a safety clamp. The wrapping paper reel utilizes an inflatable shaft with several ridges arranged on the shaft to grip the inside of the wrapping paper roll.

[0061] The above solution consists of an upper cutter, a lower cutter, an upper cutter cylinder, and a lower cutter base. The lower cutter is mounted on a mechanical bracket via the lower cutter base. Upper cutter cylinders are located on both sides of the upper cutter, located above the lower cutter, and drive the upper cutter up and down along a slide. The cutter assembly is equipped with aluminum guide rollers and damping rubber rollers at both ends. The aluminum guide rollers are located below the damping rubber rollers, with a gap between them for wrapping paper to pass through. A motor is connected to one side of the aluminum guide roller at the front end of the cutter assembly and drives the aluminum guide roller to rotate. The guide roller assembly is located at the front end of the aluminum guide roller, which is equipped with a motor. A support shaft is provided on the guide roller of the guide roller assembly, and two rubber wheels are mounted on the support shaft.

[0062] In the above scheme, the double flat belt transmission assembly consists of a flat belt, a supporting square tube, a rotating shaft and a motor. The supporting square tube is arranged inside the flat belt. The front and rear ends of the two parallel flat belts are respectively mounted on the rollers of the rotating shaft. The rotating shaft is divided into an active rotating shaft and a driven rotating shaft. The motor drives the active rotating shaft to rotate through a gear set. A number of suction holes are provided on the flat belt, and a number of exhaust holes are provided at the bottom of the supporting square tube. The outside of the supporting square tube is connected to an exhaust pump through an air pipe.

[0063] The packaging paper folding and conveying structure includes: a first folding paper board, a second folding paper board, a first folding paper board cylinder group, a second folding paper board cylinder group, a paper stack upper push plate and a paper stack lower pressure plate. The first folding paper board cylinder group and the second folding paper board cylinder group are respectively installed on the inner side of a mechanical bracket, and the first folding paper board and the second folding paper board are installed inside the mechanical bracket. The first folding paper board cylinder group drives the first folding paper board to perform lateral linear displacement, and the second folding paper board cylinder group drives the second folding paper board to perform lateral linear displacement. The paper stack upper push plate is arranged below between the first folding paper board and the second folding paper board, the paper stack lower pressure plate is arranged above between the first folding paper board and the second folding paper board, and the double flat belt transmission component is arranged below the first folding paper board and the second folding paper board.

[0064] In the above solution, the first origami paperboard cylinder group is symmetrically arranged on both sides of the top of the first origami paperboard, and the second origami paperboard cylinder group is symmetrically arranged on both sides of the top of the second origami paperboard. The first origami paperboard cylinder group consists of a first origami paperboard cylinder and a second origami paperboard cylinder. The push rod of the second origami paperboard cylinder, located on the inner wall of the mechanical support, is connected to the first origami paperboard cylinder, and the push rod of the first origami paperboard cylinder is connected to the first origami paperboard cylinder. The second origami paperboard cylinder group consists of a first origami paperboard cylinder and a second origami paperboard cylinder. The push rod of the second origami paperboard cylinder, located on the inner wall of the mechanical support, is connected to the first origami paperboard cylinder, and the push rod of the first origami paperboard cylinder is connected to the second origami paperboard cylinder. Spur racks are provided on both sides of the bottom of the first origami paperboard and the second origami paperboard. A support shaft is provided below the first origami paperboard and the second origami paperboard. The gear on the support shaft meshes with the spur racks.

[0065] In the above solution, both sides of the first folding paper board and the second folding paper board are equipped with limit slides on the inner wall of the mechanical bracket, and the first folding paper board and the second folding paper board perform lateral linear displacement along the upper and lower limit slides.

[0066] In the above scheme, a paper stack clamping structure is provided above the first folding paper board and the second folding paper board. The paper stack push-up cylinder drives the paper stack push-up plate to move up and down, and the paper stack lower pressure plate cylinder drives the paper stack lower pressure plate to move up and down. The paper stack clamping structure is composed of a paper stack clamping plate, a clamping mounting seat and a driving device. The driving device drives the clamping mounting seat to move laterally along the double sliding shaft. The two paper stack clamping plates are installed on the clamping mounting seat. The two paper stack clamping plates clamp the paper stack through the clamping cylinder. The paper stack clamping plates are divided into a first paper stack clamping plate and a second paper stack clamping plate. The second paper stack clamping plate is provided with a clamping plate lifting cylinder. The clamping plate lifting cylinder drives the second paper stack clamping plate to move up and down along the slide rail, and the clamping cylinder drives the second paper stack clamping plate to move laterally. The driving device consists of a clamping drive motor, a sliding shaft and a synchronous belt. The top of the clamping mounting seat is installed on the synchronous belt through a clamping plate and a pad. The clamping drive motor drives the synchronous belt to move through a gear set. The two sliding shafts installed on the mechanical frame pass through the clamping mounting seat.

[0067] The tape applying structure includes: a paper stack clamping structure, a paper stack support plate and a tape assembly. The paper stack clamping structure is arranged on a mechanical bracket and is located above the paper stack support plate. The tape assembly is installed in the tape installation groove of the paper stack support plate. The pull rod of the tape assembly drives the pressure rollers on both sides to swing. The toothed tool located between the two pressure rollers is installed on the paper stack support plate through a tool slider assembly on one side. The tape assembly is also provided with a tape roller for installing a tape roll.

[0068] In the above scheme, the tape assembly consists of a pressure roller, a toothed cutter, and a tape roller. The two pressure rollers are mounted on opposite ends of a pull rod via sliding rods. One side of the toothed cutter is connected to the sliding block via a sliding mating block, and the sliding block is provided with a sliding block guide. The two pressure rollers are located above the paper stack support plate. A sliding rod is provided at one end of the pressure rollers. The other end of the sliding rod is connected to the inner wall side panel of the tape assembly via a round rod, and the middle end of the sliding rod is connected to the pull rod. The sliding rod is arranged obliquely at both ends of the pull rod and tilts toward the center from bottom to top. One end of the pressure roller, located at the front end of the paper stack in the conveying direction, is provided with a tape clamping guide seat. The tape is pulled from the tape roller to the plastic transition roller and the tape clamping guide seat in sequence. The sliding rod of the second rubber pressing roller applies a certain pulling force to the second rubber pressing roller through the tension spring, so as to drive the two rubber pressing rollers to swing upward and reset. The toothed cutter is set on the sliding matching block. The toothed cutter and the toothed cutter cover are connected to the same rotating shaft. A push rod extends upward from the top of the toothed cutter cover. The toothed cutter and the toothed cutter cover are matched by a torsion spring. In normal state, the toothed cutter cover is covered on the toothed cutter to prevent the toothed cutter from cutting the staff during maintenance and adjustment.

[0069] The paper stack clamping structure consists of a paper stack clamping plate, a clamping mount, and a drive device. The drive device drives the clamping mount to move laterally along a double slide shaft. Two paper stack clamping plates are mounted on the clamping mount, and the two paper stack clamping plates clamp the paper stack via a clamping cylinder. The paper stack clamping plates are divided into a first paper stack clamping plate and a second paper stack clamping plate. The second paper stack clamping plate is equipped with a clamping plate lifting cylinder. The clamping plate lifting cylinder drives the second paper stack clamping plate to move up and down along the slide rail, and the clamping cylinder drives the second paper stack clamping plate to move laterally. The drive device consists of a clamping drive motor, a slide shaft, and a synchronous belt. The top of the clamping mount is mounted on the synchronous belt via a clamping plate and a pad. The clamping drive motor drives the synchronous belt to move via a gear set. The two slide shafts mounted on the mechanical frame pass through the clamping mount.

[0070] Paper stack feeding steps: first, the staff places the paper stack on the paper stack feed roller group, and the feed roller driving device drives the paper stack feed roller group to rotate through the driving gear group, and the paper stack feed roller group drives the paper stack to transport forward, and the paper stack baffle blocks the paper stack; then the push roller lateral drive cylinder is started to push from one side of the paper stack to the side of the paper stack positioning baffle through the paper stack push roller group, and pushes the paper stack to the paper stack upper push plate; finally, the paper stack limit baffle is driven by the limit baffle cylinder to move closer to the center, and the paper stack limit baffle limits the front and rear end of the paper stack, and the paper stack push roller group and the paper stack positioning baffle cooperate with each other to clamp the left and right sides of the paper stack, tidy the paper stack, and then start the paper stack push cylinder to push the paper stack upward to the specified position.

[0071] Wrapping paper feeding steps: First, the staff installs the wrapping paper roll on the wrapping paper reel, the inflatable shaft clamps the inside of the wrapping paper roll, and pulls the wrapping paper to the tension adjustment structure, cutter assembly and double flat belt transmission assembly; then the controller starts the motor on one side of the aluminum guide roller and the wrapping paper roll drive motor to drive the wrapping paper to continue to transport forward, and the front end of the wrapping paper is transported to the double flat belt transmission assembly. At this time, the upper cutter cylinder drives the upper cutter to move downward along the slide, and the upper cutter cooperates with the lower cutter to cut the wrapping paper; finally, the vacuum pump is started to extract gas from the supporting square tube, and the wrapping paper is adsorbed through the suction hole of the flat belt. The motor drives the active shaft to drive the double flat belt to operate, and cooperates with the negative air pressure of the flat belt to drive the wrapping paper to the designated position.

[0072] Wrapping paper folding steps: first, the double flat belt transmission assembly transports the wrapping paper flatly to the top of the paper stack, located below the first folding paper board and the second folding paper board, and then starts the paper stack pushing cylinder to drive the paper stack pushing plate to move upward. While pushing the paper stack upward, the paper stack clamping plate of the paper stack clamping structure cooperates to wrap the wrapping paper around the upper surface and both sides of the paper stack; then the first folding paper board cylinder group and the second folding paper board cylinder group are started by the controller. At this time, the first folding paper board cylinder group and the second folding paper board cylinder group drive the first folding paper board and the second folding paper board to move closer to the middle a short distance, folding the bottom edges of the wrapping paper on both sides of the paper stack inward a little, and clamping the paper stack, and start the paper stack pushing cylinder again to drive the paper stack pushing plate to reset downward; finally, start the second folding paper cylinder to push the first folding paper board and the second folding paper board closer to the middle again, thereby completing the inward folding of the wrapping paper on the bottom side of the paper stack.

[0073] The steps of gluing wrapping paper: first, push the paper stack up and move the paper stack between the two paper stack clamping plates, and the clamping cylinder drives the second paper stack clamping plate on one side to move closer to the first paper stack clamping plate to clamp the paper stack wrapped with wrapping paper. At this time, the controller starts the clamping drive motor to drive the rotating shaft to rotate, and the gear set on the rotating shaft drives the synchronous belt to move. The paper stack clamping structure on the synchronous belt continues to move forward, and the paper stack clamping structure moves to the tape assembly; then, when passing through the tape assembly, the tape on the first glue roller first sticks to one side of the wrapping paper outside the paper stack, and then passes through the first glue roller to stick the tape tightly to the wrapping paper, and the paper stack continues to be transported forward. During the transportation process, the first and second pressing rollers swing downward at the same time, and the tape is pressed against the connection between the two ends of the paper stack packaging paper. The paper stack pushes the push rod on the top of the toothed knife cover to open the toothed knife cover, exposing its toothed cutter. At the same time, the toothed cutter is driven to swing upward by the sliding block and guide block, and the tape is cut off. When the paper stack passes the second pressing roller, the second pressing roller is reset upward to press the end of the tape tightly; finally, the paper stack is transported to the designated position, the clamping plate lifting cylinder drives the second paper stack clamping plate to move upward, and the clamping drive motor drives the paper stack clamping structure to reset to above the paper stack upper push plate, and the next paper stack is wrapped according to these steps.

[0074] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Those skilled in the art will appreciate that other variations or modifications can be made based on the above description. It is not necessary and impossible to enumerate all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the claims of the present invention.

Claims

1. Fully automatic paper stack detection production equipment set, characterized by: The waste edge cleaning equipment transports the paper stacks one by one to the feed tidying stacking and handling equipment. The feed tidying stacking and handling equipment stacks multiple paper stacks and transports them to the paper breaking and edge straightening equipment. After that, they are transported to the paper stack inspection machine. The paper stack inspection machine separates the paper stacks into qualified paper stacks and unqualified paper stacks. The unqualified paper stacks are transported to the paper stack collection equipment, and the qualified paper stacks are transported to the discharge stacking and conveying equipment. The discharge stacking and conveying equipment then transports the paper stacks to the paper stack bundling equipment. The paper stack feeding conveyor is arranged at the feeding port of the paper stack conveying roller group of the feeding tidying stacking and handling equipment, the paper stack discharging conveyor is arranged on one side of the frame, the paper stack lifting roller group located inside the frame is arranged at the discharging port of the paper stack feeding conveyor, the paper stack handling component located above the paper stack lifting roller group is arranged on the frame, and the paper stack aligning component located on one side above the paper stack discharging conveyor is installed on the frame; The paper pile conveyor belt of the paper breaking and edge straightening equipment is set at the front end of the frame, the stacking assembly is set above the feeding assembly and located at the feeding port of the conveying assembly, the conveying assembly is set at the front and rear sides of the paper breaking assembly, and the discharge conveyor belt is set at the discharge port of the conveying assembly; The first transverse pushing assembly and the second transverse pushing assembly of the discharge stacking conveying equipment are arranged on the frame, the first conveying roller group is installed on the frame through the side support plate, the conveying roller lifting assembly drives the second conveying roller group to move up and down, a paper stack baffle is provided at the front end of the first transverse pushing assembly, the first transverse pushing assembly drives the first longitudinal round rod to move back and forth transversely, and the second transverse pushing assembly drives the second longitudinal round rod to move back and forth transversely; A paper stack pushing structure is provided on one side of the bottom of the mechanical support of the paper stack binding equipment, a cutting and feeding structure for conveying and cutting packaging paper is provided on the other side of the mechanical support, a folding and conveying structure for folding packaging paper is provided above the paper stack pushing structure, a paper stack clamping structure is provided on the top of the mechanical support, and a tape applying structure is provided on the paper stack support plate on the mechanical support; The paper stack lifting roller group is composed of a paper stack lifting roller, a lifting cylinder and a lifting bracket. The push rod of the lifting cylinder is connected to the bottom of the lifting bracket and drives the lifting bracket to move up and down. Several paper stack lifting rollers are arranged on the lifting bracket. The paper stack lifting rollers and the paper stack conveying rollers of the paper stack conveying roller group are staggered with each other. The paper stack lifting rollers are installed on the lifting bracket at equal distances. The paper stack lifting rollers pass upward from between the two paper stack conveying rollers to above the paper stack conveying roller group. Two rows of paper stack conveying roller groups are arranged inside the frame. The two paper stack feed conveying paths are separately connected to the feed port of the paper stack conveying roller group. The paper stack handling assembly is composed of a horizontal pushing cylinder, a handling connecting plate, a supporting round rod and a positioning plate. The horizontal pushing cylinder is connected to the handling connecting plate through a push rod. The lifting mechanism is a kind of lifting mechanism that lifts and lowers the lifting device, and the lifting mechanism of lifting device is a kind of lifting mechanism that lifts and lowers the lifting device, and the lifting mechanism of lifting device is a kind of lifting mechanism that lifts and lowers the lifting device. The support plate is connected to the lifting motor, and the lifting motor drives the paper stack support plate to move up and down along the guide rod; the first lateral pushing assembly is composed of a first displacement base plate, a first lateral pushing cylinder and a first slider, the push rod of the first lateral pushing cylinder is connected to the first displacement base plate, and the bottom of the first displacement base plate is installed on the double slide rails on the frame through the first slider, the second lateral pushing assembly is composed of a second displacement base plate, a second lateral pushing cylinder and a second slider, the push rod of the second lateral pushing cylinder is connected to the second displacement base plate, and the bottom of the second displacement base plate is installed on the double slide rails on the frame through the second slider, the second longitudinal round rod is installed on the second displacement base plate, the first longitudinal round rod is installed on the first displacement base plate, and the second longitudinal round rod and the first longitudinal round rod are symmetrically arranged The first lateral pushing assembly and the second lateral pushing assembly respectively drive the second longitudinal round rod and the first longitudinal round rod to move closer to and apart from each other. The first conveyor roller group and the second conveyor roller group are both composed of a number of conveyor rollers arranged at equal distances. The motor drives the conveyor roller to rotate through gears. The second longitudinal round rod and the first longitudinal round rod run through the two conveyor rollers from bottom to top. The first lateral pushing cylinder of the first lateral pushing assembly is installed on the distance adjusting block. The corrugated handle pushes the first lateral pushing cylinder to move along the double slide rails through the push rod. The conveyor roller lifting assembly consists of a mounting plate, a lifting drive motor and a driving gear. The lifting drive motor drives the mounting plate up and down through the driving gear and chain. The second conveyor roller group is installed on the mounting plate.

2. The fully automatic paper stack detection and production equipment set according to claim 1 is characterized in that: The stacking assembly is composed of a lifting drive assembly, a first transverse pushing cylinder, a second transverse pushing cylinder, a stacking pressure plate cylinder and a paper stack lifting drive assembly. The paper pile conveyor belt is arranged on a frame, and the lifting drive assembly is installed on the frame through a bracket. The lifting drive assembly drives the first transverse pushing cylinder to make longitudinal linear displacement along the limit guide rod. The first transverse pushing cylinder drives the stacking forks on both sides to move forward and backward through the push rod. The second transverse pushing cylinder is installed on the bracket and is located below the first transverse pushing cylinder. The second transverse pushing cylinder drives the middle stacking fork to move forward and backward through the push rod. The stacking pressure plate cylinder is installed on the bracket The stacking plate cylinder drives the stacking plate to move forward and backward. The paper stack lifting drive assembly is arranged at the discharge end of the paper pile conveyor belt. A paper pile baffle is provided on one side of the paper pile conveyor belt, and a paper pile sorting push plate is provided on the other side of the paper pile conveyor belt. The paper pile sorting push plate is arranged at the discharge end of the paper pile conveyor belt. The push plate cylinder is installed on the frame and pushes the paper pile sorting push plate to one side of the paper pile conveyor belt through the push rod. The paper stack lifting drive assembly consists of a lifting paper pile fork, a lifting motor, a ball screw and a guide rod. The two sides of the lifting paper pile fork are sleeved on the guide rod, and the lifting motor drives the lifting paper pile through the ball screw The fork moves up and down along the guide rods on both sides. The paper pile conveyor belt is composed of two parallel conveyor belts. The front end of the lifting paper pile fork extends outward to form a paper pile support bar. The three paper pile support bars and the two conveyor belts are staggered. A blocking cylinder is provided above the lifting paper pile fork. The push rod of the blocking cylinder drives the blocking round rod to make longitudinal linear displacement. The blocking transverse cylinder drives the blocking cylinder to move forward and backward. The side stacking forks are located on the left and right sides of the middle stacking fork. The front ends of the two side stacks are provided with an inclined surface. The front end of the middle stacking fork is a pointed tip and the front end of the upper surface is two inclined surfaces. The paper breaking assembly is composed of a supporting mold and a lower pressing mold The tool is composed of a lower pressing mold arranged above the supporting mold, the supporting mold is installed on the supporting fixing plate, a number of limiting cylinders are inserted in the supporting fixing plate, the limiting cylinders are located at the outer edge of the supporting mold and clamp the supporting mold, a supporting three-axis cylinder and a lower pressing three-axis cylinder are provided on the frame, the supporting three-axis cylinder drives the supporting mold to move up and down through the supporting fixing plate, and the lower pressing three-axis cylinder drives the lower pressing mold to move up and down, a paper stack support plate is provided between the supporting mold and the lower pressing mold, the paper stack support plate installed on the frame is provided with a slot for the supporting mold to pass through, and rubber pads are provided on the upper surface of the supporting mold and the lower surface of the lower pressing mold.

3. The fully automatic paper stack detection and production equipment set according to claim 2, characterized in that: The two cam plates are connected to each other via a spring, and the two cam plates are connected via a spring, and the two cam plates are connected via a spring, and the two cam plates are connected via a spring, and the two cam plates are connected via a spring, and the two cam plates are connected via a spring, and the two cam plates are connected via a spring, and the two cam plates are connected via a spring, and the two cam plates are connected via a spring, and the two cam plates are connected via a spring, and the two cam plates are connected via a spring, and the two cam plates are connected via a spring, and the two The two supporting plates are symmetrically arranged, and the two supporting plates drive the two supporting plates to move toward the middle and separate outwards. The driving device drives the two supporting plates to move back and forth horizontally through the brackets. The two supporting plates are arranged on both sides of the bracket. The inner surface of the two supporting plates is provided with a groove matching the shape of the paper stack. One end of the discharging conveyor belt is connected to the discharging port of the discharging conveyor assembly, and paper stack clamping plates are provided on both sides of the other end of the discharging conveyor belt. The two paper stack clamping cylinders drive the two paper stack clamping plates to move toward the middle and separate outwards. The paper stack clamping cylinder is installed on the paper stack clamping base, and the push rod of the paper stack pushing cylinder is connected to the two paper stack clamping bases and drives the paper stack clamping base to move along the slide rail.

4. The fully automatic paper stack detection and production equipment set according to claim 1, characterized in that: The paper stack feeding roller group is arranged on the mechanical support and is located inside the feeding port of the mechanical support. The pushing roller installed on the mechanical support drives the paper stack pushing roller group to move horizontally. The feeding roller driving device drives the paper stack feeding roller group to rotate. The paper stack feeding roller group and the paper stack pushing roller group are perpendicular to each other and the roller groups are staggered with each other. The packaging paper roll driving motor installed on the mechanical support drives the packaging paper reel to rotate. The packaging paper on the packaging paper reel is pulled to the tension adjustment structure, the cutting knife assembly and the double flat belt transmission assembly in turn. The first folding paper board cylinder group and the second folding paper board cylinder group are respectively installed on the inner side of the mechanical support. The first folding paper board and the second folding paper board are installed inside the mechanical support. The first folding paper board cylinder group drives the first folding paper board to make a horizontal linear displacement, and the second folding paper board cylinder group drives the second folding paper board to make a horizontal linear displacement. The paper stack push plate The cam is provided with a plurality of rollers, each of which is provided with a plurality of rollers, and the plurality of rollers are provided with rollers for conveying the plurality of rollers. The plurality of rollers are provided with rollers for conveying the plurality of rollers. The plurality of rollers are provided with rollers for conveying the plurality of rollers. The plurality of rollers are provided with rollers for conveying the plurality of rollers. The plurality of rollers are provided with rollers for conveying the plurality of rollers. The plurality of rollers are provided with rollers for conveying the plurality of rollers. The plurality of rollers are provided with rollers for conveying the plurality of rollers. The plurality of rollers are provided with rollers for conveying the plurality of rollers.

5. The fully automatic paper stack detection and production equipment set according to claim 4, characterized in that: One side of the paper stack feed roller group is installed on the mechanical bracket through the driving gear group, and the feed roller driving device drives the paper stack feed roller group to rotate through the driving gear group. A paper stack positioning baffle is provided on the other side of the paper stack feed roller group. The paper stack push cylinder is arranged below between the paper stack positioning baffle and the paper stack feed roller group. The paper stack push plate is arranged on the top of the push rod of the paper stack push cylinder. A paper stack baffle is provided in the conveying direction of the paper stack feed roller group. The back of the paper stack positioning baffle is installed inside the mechanical bracket through the positioning baffle adjustment base, and the baffle corrugated handle drives the paper stack positioning baffle forward and backward along the limit slide bars on both sides through the push rod. Displacement, paper stack limit bars are provided on both sides of the paper stack positioning baffle, and the two symmetrically arranged limit bar cylinders are installed in the mechanical bracket through a fixed seat and drive the paper stack limit bars to move closer or apart outward through a push rod. The push rod of the push roller transverse driving cylinder is connected to the push roller mounting seat and drives the push roller mounting seat to make transverse linear displacement along the bottom limit slide rail, and the paper stack pushing roller group is installed on the push roller mounting seat, and a push roller adjustment seat is provided above the push roller transverse driving cylinder, and the push roller corrugated handle drives the push roller mounting seat to make transverse linear displacement along the bottom limit slide rail through a push rod.

6. The fully automatic paper stack detection and production equipment set according to claim 5, characterized in that: The tension adjustment structure is arranged on the paper discharge direction side of the wrapping paper reel, the cutter assembly is located above the tension adjustment structure, the double flat belt transmission group is located on the paper discharge direction side of the cutter assembly, one side of the wrapping paper reel is installed on the mechanical bracket through a safety chuck, and the other side of the wrapping paper reel is installed on the mechanical bracket through a safety chuck. The wrapping paper reel adopts an inflatable shaft, and a number of convex strips are arranged on the inflatable shaft for clamping the inner side of the wrapping paper roll. The cutter assembly consists of an upper cutter, a lower cutter, an upper cutter cylinder and a lower cutter base. The lower cutter is installed on the mechanical bracket through the lower cutter base. Upper cutter cylinders are provided on both sides of the upper cutter located above the lower cutter, and the upper cutter cylinder drives the upper cutter along the slide It moves up and down, and aluminum guide rollers and damping rubber rollers are provided at the front and rear ends of the cutter assembly. The aluminum guide roller is located below the damping rubber roller and there is a gap between the two for the packaging paper to pass through. The motor is connected to one side of the aluminum guide roller at the front end of the cutter assembly and drives the aluminum guide roller to rotate. The double flat belt transmission assembly consists of a flat belt, a supporting square tube, a rotating shaft and a motor. The supporting square tube is arranged inside the flat belt. The front and rear ends of the two parallel flat belts are respectively mounted on the rollers of the rotating shaft. The rotating shaft is divided into an active rotating shaft and a driven rotating shaft. The motor drives the active rotating shaft to rotate through a gear set. A number of suction holes are provided on the flat belt, and a number of exhaust holes are provided at the bottom of the supporting square tube. The outside of the supporting square tube is connected to the exhaust pump through an air pipe.

7. The fully automatic paper stack detection and production equipment set according to claim 6, characterized in that: The first origami paperboard cylinder group is symmetrically arranged on both sides of the top of the first origami paperboard, and the second origami paperboard cylinder group is symmetrically arranged on both sides of the top of the second origami paperboard. The first origami paperboard cylinder group consists of the first origami paperboard cylinder and the second origami paperboard cylinder. The push rod of the first origami paperboard cylinder is connected to the first origami paperboard. The second origami paperboard cylinder group consists of the first origami paperboard cylinder and the second origami paperboard cylinder. The push rod of the second origami paperboard cylinder located on the inner wall of the mechanical bracket is connected to the first origami paperboard, and the push rod of the first origami paperboard cylinder is connected to the second origami paperboard. Straight racks are provided on both sides of the bottom of the first origami paperboard and the second origami paperboard. A support shaft is provided below the first folding paper board and the second folding paper board, and the gear on the support shaft is meshed with the spur rack. Both sides of the first folding paper board and the second folding paper board are installed on the limit slide of the inner wall of the mechanical bracket. The first folding paper board and the second folding paper board make horizontal linear displacement along the upper and lower limit slides. A paper stack clamping structure is provided above the first folding paper board and the second folding paper board. The paper stack push cylinder drives the paper stack push plate to move up and down, and the paper stack lower pressure plate cylinder drives the paper stack lower pressure plate to move up and down. The tape assembly consists of a rubber pressing roller, a toothed cutter and a tape roller. The two rubber pressing rollers are installed on both sides of the pull rod through a sliding rod. The two ends of the rubber cutting tool are connected to the sliding block through a sliding matching block, and the sliding block is provided with a sliding block guide block. The two rubber cutting rollers are located above the paper stack support plate, and the rubber cutting roller is arranged at one end of the sliding rod. The other end of the sliding rod is connected to the inner wall side plate of the tape assembly through a round rod. The middle end of the sliding rod is connected to the pull rod. The sliding rod is obliquely arranged at both ends of the pull rod and tilted from bottom to top to the middle. One end of the rubber cutting roller at the front end of the paper stack conveying direction is provided with a tape clamping guide seat. The tape is pulled from the tape roller to the plastic transition roller and the tape clamping guide seat in sequence. The toothed tool is arranged on the sliding matching block. The toothed tool and the toothed tool are connected to the The toothed knife cover is connected to the same rotating shaft, and a push rod extends upward from the top of the toothed knife cover. The paper stack clamping structure consists of a paper stack clamping plate, a clamping mounting seat and a driving device. The driving device drives the clamping mounting seat to make lateral displacement along the double sliding shaft. The two paper stack clamping plates are installed on the clamping mounting seat. The two paper stack clamping plates clamp the paper stack through the clamping cylinder. The paper stack clamping plates are divided into a first paper stack clamping plate and a second paper stack clamping plate. The second paper stack clamping plate is provided with a clamping plate lifting cylinder. The clamping plate lifting cylinder drives the second paper stack clamping plate to move up and down along the slide rail, and the clamping cylinder drives the second paper stack clamping plate to make lateral displacement.

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