An automatic packaging production system

Abstract

The present invention discloses an automatic box packing production system, including a box packing component, an empty box positioning frame and a box sealing machine, wherein an empty box conveying mechanism is arranged at the input end of the empty box positioning frame, a weighing conveying mechanism is arranged at the input end of the box sealing machine, a full box conveying frame is arranged between the weighing conveying mechanism and the empty box positioning frame, and a box pushing mechanism is arranged outside the empty box positioning frame; the box packing component includes a box packing frame, and the box packing frame is sequentially provided with an arrangement conveying mechanism, a material sorting platform and a grabbing mechanism from away from the empty box positioning frame toward the empty box positioning frame, a pushing mechanism is arranged between the arrangement conveying mechanism and the material sorting platform, a material sorting component is arranged on the surface of the material sorting platform, and the grabbing mechanism is adjacent to the empty box positioning frame. The beneficial effects are: automatic box packing can be realized, the box packing effect is good, the efficiency is high, unqualified products can be eliminated, and the occurrence of missing or wrong packing can be avoided, and the use effect is good.

Description

Technical Field

[0001] The present invention relates to the technical field of automatic box packaging, and in particular to an automatic box packaging production system. Background Art

[0002] In the production process of products that need to be packaged and sealed, such as bread, the products need to be packed into boxes after packaging. However, the current boxing operation is performed manually by operators standing on both sides of the packaging machine's discharge conveyor belt, which is labor-intensive, inefficient, and easily causes omissions and errors in packaging, resulting in unsatisfactory results. Summary of the invention

[0003] The purpose of the present invention is to provide an automatic packing production system in order to solve the above-mentioned problems. The preferred technical solution among the many technical solutions provided by the present invention can realize automatic packing, with good packing effect and high efficiency, and can eliminate unqualified products, avoid the occurrence of missing or wrong packing, and has good use effect and other technical effects, which are described in detail below.

[0004] To achieve the above object, the present invention provides the following technical solutions:

[0005] An automatic box packing production system provided by the present invention comprises a box packing assembly, an empty box positioning rack and a box sealing machine, wherein an empty box conveying mechanism is arranged at the input end of the empty box positioning rack, a weighing conveying mechanism is arranged at the input end of the box sealing machine, a full box conveying rack is arranged between the weighing conveying mechanism and the empty box positioning rack, and a box pushing mechanism is arranged outside the empty box positioning rack for pushing an empty box on the empty box conveying mechanism onto the empty box positioning rack or pushing a full box on the empty box positioning rack onto the full box conveying rack;

[0006] The packing assembly comprises a packing frame, on which an arranging and conveying mechanism, a material-forming platform and a grabbing mechanism are sequentially arranged from away from the empty box positioning frame toward the empty box positioning frame, a pushing mechanism is arranged between the arranging and conveying mechanism and the material-forming platform, for pushing the products in rows on the arranging and conveying mechanism to the surface of the material-forming platform, a material-forming assembly is arranged on the surface of the material-forming platform, for pushing the multiple rows of products on the surface of the material-forming platform into a rectangular distribution, and the grabbing mechanism is adjacent to the empty box positioning frame, for grabbing the products in a rectangular distribution and placing them inside the empty box on the surface of the empty box positioning frame;

[0007] An inclined conveying mechanism and a screening conveying mechanism are arranged in sequence between the conveyor belts of the packaging machine and between the arranging conveying mechanism, and are used to screen the products and convey them to the arranging conveying mechanism.

[0008] The above-mentioned automatic case packing production system is adopted, the empty cases on the empty case conveying mechanism are pushed to the empty case positioning rack by the case pushing mechanism, the products on the conveyor belt of the packaging machine are conveyed to the screening conveying mechanism by the inclined conveying mechanism, the products connected together and the empty bags are removed by the screening conveying mechanism, and the qualified products are conveyed to the arranging conveying mechanism, the products are conveyed to the feeding end of the material processing table in rows by the arranging conveying mechanism, and the products in rows are pushed to the surface of the material processing table by the pushing mechanism, the products are distributed in a rectangular shape on the surface of the material processing table by the material processing assembly, the products distributed in a rectangular shape on the surface of the material processing table are loaded into the empty cases on the empty case positioning rack by the grabbing mechanism, the full cases are pushed to the full case conveying rack by the case pushing mechanism, the full cases are weighed and conveyed by the weighing conveying mechanism under the conveying action of the full case conveying rack, and finally the case is sealed by the case sealing machine; the device can realize automatic case packing, has good case packing effect and high efficiency, can remove unqualified products, avoid the occurrence of missing or wrong packing, and has good use effect.

[0009] Preferably, the grabbing mechanism comprises a grabbing longitudinal linear module and a grabbing longitudinal guide rail, the grabbing longitudinal linear module and the grabbing longitudinal guide rail are installed in parallel on the top of the packing frame and extend to the top of the empty box positioning frame, the moving end of the grabbing longitudinal linear module is connected with a grabbing crossbeam, and the end of the grabbing crossbeam away from the grabbing longitudinal linear module is connected with a grabbing longitudinal slider that slides with the grabbing longitudinal guide rail; the middle part of the grabbing crossbeam corresponds to the middle part of the empty box positioning frame and is installed with a grabbing lifting mechanism, and the lower end of the grabbing lifting mechanism is connected with a vacuum grabbing head;

[0010] The grabbing and lifting mechanism comprises a grabbing fixed frame and a grabbing carrier frame installed in the middle of the grabbing crossbeam, a grabbing pressure wheel is rotatably installed inside the grabbing carrier frame, a grabbing motor is installed on the outside of the grabbing carrier frame, and the output end of the grabbing motor extends into the inside of the grabbing carrier frame and is connected to a grabbing pulley; a grabbing lifting column is slidably installed on the side of the grabbing fixed frame close to the empty box positioning frame in the vertical direction, a grabbing belt is connected to the outside of the grabbing lifting column, and the two ends of the grabbing belt are respectively connected to the upper end and the bottom end of the grabbing lifting column, and the grabbing belt is meshed with the grabbing pulley under the pressure of the grabbing pressure wheel;

[0011] A grabbing and lifting guide rail is installed on the outer side of the grabbing and fixing frame close to the empty box positioning frame, and a grabbing and lifting slide bar is connected to the outer side of the grabbing and lifting column, and the grabbing and lifting slide bar is slidably matched with the grabbing and lifting guide rail;

[0012] The grabbing and lifting column is a hollow structure, and a vent is provided on the outside of the grabbing and lifting column. The vacuum grabbing head includes a vacuum pump, a vacuum fixing frame and a vacuum box. The vacuum pump is installed on the outside of the grabbing and lifting column and is connected to the inner cavity of the grabbing and lifting column. The vacuum fixing frame is installed on the outside of the grabbing and lifting column and corresponds to the vent. A vacuum cylinder is installed inside the vacuum fixing frame, and the output end of the vacuum cylinder extends to the vent and is connected to a sealing plate; the vacuum box is a hollow structure, and the vacuum box is installed at the lower end of the grabbing and lifting column. The vacuum box is connected to the inner cavity of the grabbing and lifting column, and vacuum suction cups are evenly installed on the bottom surface of the vacuum box;

[0013] Grabbing cylinders are evenly distributed around the upper surface of the vacuum box, and the output ends of the grabbing cylinders are away from the center of the vacuum box and are connected with grabbing clamping plates.

[0014] Preferably, a packing guide mechanism is arranged between the grabbing mechanism and the empty box positioning frame, and the packing guide mechanism includes a guiding vertical linear module and a guiding lifting guide rail, the guiding vertical linear module and the guiding lifting guide rail are vertically installed on the outer side of the packing frame close to the empty box positioning frame, a guiding crossbeam is installed at the movable end of the guiding vertical linear module, and a guiding lifting slider which slides with the guiding lifting guide rail is connected to the end of the guiding crossbeam away from the guiding vertical linear module, a vertically extending guiding fixed column is connected to the middle part of the guiding crossbeam, and a guide box is connected to the bottom end of the guiding fixed column, and the guide box is located above the center of the empty box positioning frame.

[0015] Preferably, the material-forming platform is located below the grabbing longitudinal linear module and the grabbing longitudinal guide rail, a material-forming rack is provided below the material-forming platform, the material-forming rack is connected to the boxing rack, a material-forming top cylinder is installed inside the material-forming rack, and the output end of the material-forming top cylinder is vertically upward and connected to the bottom surface of the material-forming platform;

[0016] The material assembly includes a material slide rail and a material drive assembly, the material slide rails have two pieces and are symmetrically installed on the bottom surface of the material platform, a material slide rod is slidably installed on the material slide rail, the sliding direction of the material slide rod is perpendicular to the pushing direction of the pushing mechanism, the end of the material slide rod away from the center of the material platform is connected with a connecting rod, the connecting rod is located above the material platform and the end extending toward the center of the material platform is connected with a material push plate, the material drive assembly is installed on the bottom surface of the material platform, and is used to drive the two material slide rods to move toward or away from each other;

[0017] The whole material driving assembly includes a whole material carrier and a whole material rack. The whole material carrier is in a "U"-shaped structure and is installed on the bottom surface of the whole material platform. A whole material motor is installed on the bottom surface of the whole material carrier. The output end of the whole material motor extends into the interior of the whole material carrier and is connected to a whole material gear. The whole material rack is installed at the end of the whole material slide rod away from the whole material push plate. The two whole material racks extend into the interior of the whole material carrier and mesh with the whole material gear.

[0018] Preferably, the arrangement and conveying mechanism comprises an arrangement rack, the arrangement rack is installed inside the packing rack, and the extension direction of the arrangement rack is perpendicular to the pushing direction of the pushing mechanism, an arrangement sprocket is rotatably installed inside the arrangement rack, the arrangement sprocket is symmetrically installed at both ends of the arrangement rack, and arrangement motors for driving the arrangement sprocket to rotate are installed on the outer sides of both ends of the arrangement rack, the outer sides of the arrangement sprocket are meshed and connected with an arrangement chain, a plurality of groups of arrangement substrates are evenly connected to the arrangement chain, each group of the arrangement substrates has a plurality of pieces and are evenly distributed along the length direction of the arrangement rack, the surface of the arrangement substrate is connected with an arrangement partition, and a placement cavity for placing products is formed between two adjacent arrangement partitions;

[0019] An installation bracket is connected to one end of the arrangement frame close to the screening and conveying mechanism, and the installation bracket is a door-shaped structure. An outer edge limit plate with an arc-shaped structure is connected to the crossbeam of the installation bracket, and the outer edge limit plate extends above the arrangement partition. The column of the installation bracket is connected to a side limit plate, and there are two side limit plates located on both sides of the length direction of the arrangement partition.

[0020] Preferably, the pushing mechanism includes a pushing longitudinal linear module, which is installed inside the packing frame and extends from the arrangement frame to the material processing platform. The moving end of the pushing longitudinal linear module is connected to a pushing carrier frame, and the bottom of the pushing carrier frame is connected to a pushing lifting cylinder. The output end of the pushing lifting cylinder is vertically downward and connected to a pushing connecting rod. The pushing connecting rod extends to the material processing platform and is connected to a pushing plate, and the surface of the pushing plate is penetrated by an open groove corresponding to the arrangement partition.

[0021] Preferably, the screening conveying mechanism comprises a belt conveyor, which extends to the end of the arrangement frame and is used to deliver the packaged products into the placement cavity formed by two adjacent arrangement partitions, and the end of the belt conveyor is connected to the inclined conveying mechanism, and the upper part of the belt conveyor close to the inclined conveying mechanism is equipped with a screening fixed frame, the screening fixed frame is a door-shaped structure, and the inner top surface of the screening fixed frame is equipped with a screening cylinder, the working direction of the output end of the screening cylinder is perpendicular to the conveying direction of the belt conveyor, and the output end of the screening cylinder is connected to a screening connecting plate, and the end of the screening connecting plate away from the output end of the screening cylinder extends to the other side of the belt conveyor and is connected to a screening push plate extending downward;

[0022] The outer side of the screening fixed frame close to the inclined conveying mechanism is connected with a proximity switch; the surface of the belt conveyor is connected with a screening nozzle, and the outer side of the belt conveyor away from the screening nozzle is connected with a waste collection box, and the port of the waste collection box is aligned with the screening nozzle; the surface of the belt conveyor is provided with a screening guide plate, and the screening guide plate extends along the conveying direction of the belt conveyor, and there are two screening guide plates in total and they are symmetrically distributed about the width center line of the belt conveyor;

[0023] The inclined conveying mechanism comprises an inclined frame, a portion of the inclined frame close to the conveyor belt of the packaging machine is in an inclined state, an end of the inclined frame close to the belt conveyor is in a horizontal state, a plurality of inclined conveying rollers are arranged inside the inclined frame, an inclined bearing frame is installed at the middle of the bottom surface of the inclined frame, an inclined driving roller is rotatably installed inside the inclined bearing frame, an inclined conveyor belt is connected to the outer side of the inclined driving roller and the inclined conveying roller, and an inclined conveying motor for driving the inclined driving roller to rotate is installed outside the inclined bearing frame;

[0024] A tensioning assembly is arranged inside the inclined carrier frame, a waist-shaped groove is arranged through the outside of the inclined carrier frame, the tensioning assembly includes an adjusting bracket and a sliding shaft, the sliding shaft is slidably installed inside the waist-shaped groove, there are two sliding shafts and they are symmetrically distributed on both sides of the inclined driving roller, the adjusting bracket is located at the end of the waist-shaped groove, an adjusting bolt is installed through a thread on the outside of the adjusting bracket, the inner end of the adjusting bolt is connected with the sliding shaft, and is used to push the sliding shaft to move inside the waist-shaped groove toward the inclined conveying roller; a tensioning sleeve is installed on the outside of the sliding shaft through a bearing, and the tensioning sleeve is connected with the inclined conveying belt.

[0025] Preferably, the empty box conveying mechanism includes an empty box roller conveyor, the conveying direction of the empty box roller conveyor is perpendicular to the extension direction of the empty box positioning frame, an empty box positioning screw is rotatably installed inside the empty box roller conveyor, the empty box positioning screw is parallel to the conveying roller of the empty box roller conveyor, the empty box positioning screw is coaxially connected by a first screw and a second screw, and the thread rotation directions of the first screw and the second screw are opposite, the outer sides of the first screw and the second screw are respectively threadedly installed with a first empty box positioning slide and a second empty box positioning slide, the surfaces of the first empty box positioning slide and the second empty box positioning slide are connected with positioning columns, the upper ends of the positioning columns pass through the top of the empty box roller conveyor and are connected with an empty box positioning plate, an empty box limiting motor is installed on the bottom surface of the empty box roller conveyor, and the output end of the empty box limiting motor is installed with a belt transmission component for driving the empty box positioning screw to rotate.

[0026] Preferably, the empty box positioning frame includes a positioning carrier, the positioning carrier is close to the grabbing mechanism, the positioning carrier extends toward the full box conveying frame, a positioning through slot is provided on the surface of the positioning carrier, the positioning through slot extends along the width direction of the positioning carrier, there are two positioning through slots and they are symmetrically distributed with respect to the width midline of the positioning carrier, two positioning guide rails are symmetrically installed inside the positioning carrier along the width direction, a positioning slide bar is slidably installed inside the positioning guide rail, the outer end of the positioning slide bar is away from the center of the positioning carrier and is connected with a positioning push plate, and a positioning drive assembly for driving the two positioning slide bars to move toward or away from each other is provided on the bottom surface of the positioning carrier;

[0027] The positioning drive assembly includes a positioning fixing frame and a positioning rack, a positioning motor is installed on the bottom surface of the positioning fixing frame, an output shaft of the positioning motor extends into the interior of the positioning bearing frame and is connected to a positioning gear, there are two positioning racks and they are respectively installed at the inner ends of the two positioning slide bars, the positioning rack extends into the interior of the positioning fixing frame and meshes with the positioning gear;

[0028] The end surface of the positioning carrier close to the empty box roller conveyor is connected with a transition plate, and the surface of the transition plate is provided with semicircular holes corresponding to the conveying rollers;

[0029] The box pushing mechanism comprises a box pushing longitudinal linear module, which extends along the length direction of the positioning carrier, and the moving end of the box pushing longitudinal linear module is connected to a box pushing bearing plate, and a box pushing crossbeam is installed on the surface of the box pushing bearing plate through a box pushing column, and the box pushing crossbeam extends along the length direction of the positioning carrier, and a box pushing rotating cylinder is installed on the surface of the box pushing crossbeam, and the output end of the box pushing rotating cylinder is connected to a box pushing rotating plate, and a box pushing cylinder is installed on the side of the box pushing rotating plate, and the output end of the box pushing cylinder is connected to a box pushing plate;

[0030] There are two push box rotating cylinders, which are respectively located at the two ends of the push box crossbeam; the outer side of the push box longitudinal linear module is connected to a push box longitudinal guide rail, and the outer side of the push box bearing plate is connected to a push box longitudinal slider that slides with the push box longitudinal guide rail.

[0031] Preferably, the weighing and conveying mechanism comprises a weighing conveyor belt, a waste pushing cylinder is installed on the upper part of the weighing conveyor belt close to the carton sealing machine, and the output end of the waste pushing cylinder moves along the width direction of the weighing conveyor belt and is connected to a waste pushing plate.

[0032] The beneficial effects are: automatic packing can be realized, the packing effect is good and the efficiency is high, unqualified products can be eliminated, the occurrence of missing or wrong packing can be avoided, and the use effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0034] Figure 1 It is a three-dimensional structural schematic diagram of the present invention;

[0035] Figure 2 It is a three-dimensional structural schematic diagram of another viewing angle of the present invention;

[0036] Figure 3 It is a three-dimensional structural diagram of the box assembly;

[0037] Figure 4 It is a three-dimensional structural schematic diagram of the arrangement and conveying mechanism;

[0038] Figure 5 It is a three-dimensional structural schematic diagram of the pushing mechanism;

[0039] Figure 6 It is a three-dimensional structural schematic diagram of the monolithic component;

[0040] Figure 7 It is a schematic diagram of the three-dimensional structure of the monolithic component from an upward perspective;

[0041] Figure 8 It is a three-dimensional structural schematic diagram of the grasping mechanism;

[0042] Fig. 9 It is a three-dimensional structural diagram of the grabbing and lifting mechanism;

[0043] Fig.10 yes Fig. 9 A right side cross-sectional partial enlarged schematic diagram;

[0044] Fig.11 It is a front cross-sectional view of the vacuum box;

[0045] Fig.12 It is a three-dimensional structural schematic diagram of the packing guide mechanism;

[0046] Fig.13 It is a three-dimensional structural schematic diagram of an empty box positioning frame;

[0047] Fig.14 This is a schematic diagram of the three-dimensional structure of the empty box positioning frame from an upward perspective;

[0048] Fig.15 It is a three-dimensional structural schematic diagram of the weighing and conveying mechanism;

[0049] Fig.16 It is a three-dimensional structural schematic diagram of the empty box conveying mechanism;

[0050] Fig.17 yes Fig.16 A right side sectional view;

[0051] Fig.18 It is a three-dimensional structural diagram of the box-pushing mechanism;

[0052] Fig.19 It is a three-dimensional structural schematic diagram of the screening and conveying mechanism;

[0053] Fig. 20 yes Fig.19 A right side cross-sectional enlarged schematic diagram;

[0054] Fig.21 It is a three-dimensional structural schematic diagram of the inclined conveying mechanism;

[0055] Fig. 22 It is an enlarged schematic diagram of the structure of the tensioning component. DETAILED DESCRIPTION

[0056] To make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the present invention.

[0057] See also Figure 1-Figure 22 As shown, the present invention provides an automatic box packing production system, including a box packing assembly 1, an empty box positioning rack 2 and a box sealing machine 6, an empty box conveying mechanism 5 is provided at the input end of the empty box positioning rack 2, a weighing conveying mechanism 4 is provided at the input end of the box sealing machine 6, a full box conveying rack 3 is provided between the weighing conveying mechanism 4 and the empty box positioning rack 2, and a box pushing mechanism 10 is provided outside the empty box positioning rack 2, which is used to push the empty box on the empty box conveying mechanism 5 onto the empty box positioning rack 2 or push the full box on the empty box positioning rack 2 onto the full box conveying rack 3;

[0058] The packing assembly 1 includes a packing frame 101, and the packing frame 101 is provided with an arranging and conveying mechanism 102, a material-forming platform 104 and a grabbing mechanism 106 in sequence from away from the empty box positioning frame 2 toward the empty box positioning frame 2. A pushing mechanism 103 is provided between the arranging and conveying mechanism 102 and the material-forming platform 104, and is used to push the products in rows on the arranging and conveying mechanism 102 to the surface of the material-forming platform 104. A material-forming assembly 105 is provided on the surface of the material-forming platform 104, and is used to push the multiple rows of products on the surface of the material-forming platform 104 into a rectangular distribution. The grabbing mechanism 106 is adjacent to the empty box positioning frame 2, and is used to grab the products in a rectangular distribution and place them inside the empty box on the surface of the empty box positioning frame 2;

[0059] An inclined conveying mechanism 8 and a screening conveying mechanism 9 are sequentially arranged between the conveyor belts 7 of the packaging machine and between the arranging conveying mechanism 102 , for screening the products and conveying them to the arranging conveying mechanism 102 .

[0060] As an optional embodiment, the grabbing mechanism 106 includes a grabbing longitudinal linear module 1061 and a grabbing longitudinal guide rail 1066, which are installed in parallel on the top of the packing frame 101 and extend above the empty box positioning frame 2, and the moving end of the grabbing longitudinal linear module 1061 is connected to a grabbing crossbeam 1062, and the end of the grabbing crossbeam 1062 away from the grabbing longitudinal linear module 1061 is connected to a grabbing crossbeam 1066 that slides with the grabbing longitudinal guide rail 1066. Take the longitudinal slider 1065; the middle part of the grabbing crossbeam 1062 corresponds to the middle part of the empty box positioning frame 2 and is installed with a grabbing lifting mechanism 1063, and the lower end of the grabbing lifting mechanism 1063 is connected to a vacuum grabbing head 1064, so that the longitudinal horizontal movement and lifting of the vacuum grabbing head 1064 can be realized by grabbing the longitudinal linear module 1061 and the grabbing lifting mechanism 1063, so that the vacuum grabbing head 1064 grabs the product on the surface of the whole material table 104 and loads it into the empty box on the empty box positioning frame 2;

[0061] The grabbing and lifting mechanism 1063 includes a grabbing fixed frame 10631 and a grabbing carrier frame 10637 installed in the middle of the grabbing crossbeam 1062. A grabbing pressure wheel 10635 is rotatably installed inside the grabbing carrier frame 10637. A grabbing motor 10638 is installed outside the grabbing carrier frame 10637. The output end of the grabbing motor 10638 extends into the grabbing carrier frame 10637 and is connected to a grabbing pulley 10636. The grabbing fixed frame 10631 is close to the side of the empty box positioning frame 2 along the vertical direction. A grabbing lifting column 10634 is slidably installed, and a grabbing belt is connected to the outside of the grabbing lifting column 10634. The two ends of the grabbing belt are respectively connected to the upper end and the bottom end of the grabbing lifting column 10634. The grabbing belt is meshed with the grabbing pulley 10636 under the pressure of the grabbing pressure wheel 10635. In this way, the grabbing motor 10638 drives the grabbing pulley 10636 to rotate, and the grabbing pulley 10636 and the grabbing belt are meshed and driven to realize the lifting and lowering of the grabbing lifting column 10634;

[0062] A grabbing and lifting guide rail 10632 is installed on the outer side of the grabbing and fixing frame 10631 close to the empty box positioning frame 2, and a grabbing and lifting slide bar 10633 is connected to the outer side of the grabbing and lifting column 10634. The grabbing and lifting slide bar 10633 is slidably matched with the grabbing and lifting guide rail 10632. In this way, the grabbing and lifting slide bar 10633 and the grabbing and lifting guide rail 10632 cooperate to limit and guide the grabbing and lifting column 10634;

[0063] The grabbing and lifting column 10634 is a hollow structure, and a vent 10639 is provided on the outside of the grabbing and lifting column 10634. The vacuum grabbing head 1064 includes a vacuum pump 10641, a vacuum fixing frame 10642 and a vacuum box 10645. The vacuum pump 10641 is installed on the outside of the grabbing and lifting column 10634 and is connected to the inner cavity of the grabbing and lifting column 10634. The vacuum fixing frame 10642 is installed on the outside of the grabbing and lifting column 10634 and corresponds to the vent 10639. A vacuum cylinder 10643 is installed inside the vacuum fixing frame 10642. The output end of the vacuum cylinder 10643 extends to the vent 10639 and is connected to a sealing plate 10644. The vacuum box 10645 is a hollow structure. The vacuum box 10645 is installed at the lower end of the grabbing and lifting column 10634. The vacuum box 10645 and the grabbing and lifting column 10634 are connected to the vacuum box 10645. The inner cavity of the lowering column 10634 is connected, and vacuum suction cups 10648 are evenly installed on the bottom surface of the vacuum box 10645. In this arrangement, when it is necessary to grab a product, the vacuum box 10645 is moved above the product through the grabbing longitudinal linear module 1061 and the grabbing lifting mechanism 1063, and the vacuum suction cup 10648 contacts the product. The vacuum cylinder 10643 pushes the sealing plate 10644 to seal the vent 10639, and the vacuum pump 10641 is used to evacuate the inside of the grabbing lifting column 10634 and the vacuum box 10645, so that the vacuum suction cup 10648 adsorbs the product. When it is necessary to put down the product, the vacuum cylinder 10643 drives the sealing plate 10644 away from the vent 10639, so that the vacuum box 10645 is connected to the outside world, and the contact vacuum suction cup 10648 adsorbs the product, so as to achieve product placement;

[0064] Grabbing cylinders 10646 are evenly distributed around the upper surface of the vacuum box 10645. The output end of the grabbing cylinder 10646 is away from the center of the vacuum box 10645 and is connected to a grabbing clamp 10647. In this arrangement, when the vacuum suction cup 10648 adsorbs the product, the grabbing cylinder 10646 drives the grabbing clamp 10647 to move toward the center of the vacuum box 10645, and the rectangularly distributed products are clamped by the grabbing clamp 10647 to ensure the stability of the product.

[0065] A packing guide mechanism 107 is provided between the grabbing mechanism 106 and the empty box positioning frame 2. The packing guide mechanism 107 includes a guide vertical linear module 1071 and a guide lifting guide rail 1074. The guide vertical linear module 1071 and the guide lifting guide rail 1074 are vertically installed on the outer side of the packing frame 101 near the empty box positioning frame 2. A guide crossbeam 1072 is installed at the movable end of the guide vertical linear module 1071. The end of the guide crossbeam 1072 away from the guide vertical linear module 1071 is connected to a sliding member that is connected to the guide lifting guide rail 1074. The guiding lifting slider 1073 and the guiding beam 1072 are matched with each other and are connected in the middle with a vertically extending guiding fixed column 1075. The bottom end of the guiding fixed column 1075 is connected with a guiding box 1076. The guiding box 1076 is located above the center of the empty box positioning frame 2. With this arrangement, before packing the products, the guiding vertical linear module 1071 drives the guiding beam 1072 to descend, so that the guiding box 1076 enters the interior of the empty box on the empty box positioning frame 2, and tightens the empty box, ensuring that the vacuum grabbing head 1064 can accurately place the products into the empty box.

[0066] The material table 104 is located below between the grabbing longitudinal linear module 1061 and the grabbing longitudinal guide rail 1066. A material rack 1041 is arranged below the material table 104. The material rack 1041 is connected to the packing rack 101. A material supporting cylinder 1042 is installed inside the material rack 1041. The output end of the material supporting cylinder 1042 is vertically upward and connected to the bottom surface of the material table 104. In this way, the material table 104 is driven to rise and fall by the material supporting cylinder 1042 to achieve height adjustment of the material table 104, so that the material table 104 is flush with the surface of the arranging and conveying mechanism 102, which is convenient for the pushing mechanism 103 to push the product to the surface of the material table 104;

[0067] The material assembly 105 includes a material slide rail 1053 and a material drive assembly 1054. The material slide rail 1053 has two pieces and is symmetrically installed on the bottom surface of the material platform 104. The material slide rod 1052 is slidably installed on the material slide rail 1053. The sliding direction of the material slide rod 1052 is perpendicular to the pushing direction of the pushing mechanism 103. The end of the material slide rod 1052 away from the center of the material platform 104 is connected to a connecting rod. The connecting rod is located above the material platform 104 and extends to the center of the material platform 104. The end extending from the center is connected with a material push plate 1051, and a material drive assembly 1054 is installed on the bottom surface of the material platform 104, which is used to drive the two material slide bars 1052 to move toward or away from each other. In this way, when the pushing mechanism 103 pushes multiple rows of products to the surface of the material platform 104, the material drive assembly 1054 drives the two material slide bars 1052 to move toward each other, so that the two material push plates 1051 move toward each other to arrange the products on the surface of the material platform 104, so that the products fit tightly;

[0068] The whole material driving assembly 1054 includes a whole material carrier 10543 and a whole material rack 10542. The whole material carrier 10543 is in a "U"-shaped structure and is installed on the bottom surface of the whole material platform 104. A whole material motor 10541 is installed on the bottom surface of the whole material carrier 10543. The output end of the whole material motor 10541 extends into the whole material carrier 10543 and is connected to the whole material gear 10544. The whole material rack 10542 is installed at the end of the whole material slide bar 1052 away from the whole material push plate 1051. The two whole material racks 10542 extend into the whole material carrier 10543 and mesh with the whole material gear 10544. In this way, the whole material motor 10541 drives the whole material gear 10544 to rotate, and the meshing transmission is performed through the whole material gear 10544 and the whole material rack 10542, so that the two whole material slide bars 1052 move toward or away from each other.

[0069] The arrangement conveying mechanism 102 includes an arrangement rack 1021, which is installed inside the packing rack 101, and the extension direction of the arrangement rack 1021 is perpendicular to the pushing direction of the pushing mechanism 103. An arrangement sprocket 1023 is rotatably installed inside the arrangement rack 1021, and the arrangement sprocket 1023 is symmetrically installed at both ends of the arrangement rack 1021. Arrangement motors 1022 for driving the arrangement sprocket 1023 to rotate are installed on the outer sides of both ends of the arrangement rack 1021. The outer side of the arrangement sprocket 1023 is meshedly connected with an arrangement chain 1024, and a plurality of arrangement substrates are evenly connected to the arrangement chain 1024. 1025, each group of arrangement substrates 1025 has multiple pieces and are evenly distributed along the length direction of the arrangement frame 1021. The surface of the arrangement substrate 1025 is connected with an arrangement partition 1026, and a placement cavity for placing products is formed between two adjacent arrangement partitions 1026. In this way, the arrangement motor 1022 works, and the arrangement sprocket 1023 and the arrangement chain 1024 are driven to realize the movement of the arrangement substrate 1025. The products are sequentially sent into the placement cavity formed between two adjacent arrangement partitions 1026 through the screening and conveying mechanism 9, so that the rows of products are conveyed to the feeding end of the whole material table 104;

[0070] An installation bracket 1027 is connected to one end of the arrangement frame 1021 close to the screening and conveying mechanism 9. The installation bracket 1027 is a door-shaped structure. An outer edge limiting plate 1028 with an arc-shaped structure is connected to the crossbeam of the installation bracket 1027. The outer edge limiting plate 1028 extends above the arrangement partition 1026. The column of the installation bracket 1027 is connected to a side limiting plate 1029. There are two side limiting plates 1029 and they are located on both sides of the length direction of the arrangement partition 1026. In this way, the product is limited by the outer edge limiting plate 1028 and the side limiting plate 1029 to prevent the product from detaching from between the arrangement partitions 1026.

[0071] The pushing mechanism 103 includes a pushing longitudinal linear module 1031, which is installed inside the packing frame 101 and extends from the arrangement frame 1021 to the material processing platform 104. The moving end of the pushing longitudinal linear module 1031 is connected to a pushing carrier 1032, and the bottom of the pushing carrier 1032 is connected to a pushing lifting cylinder 1033. The output end of the pushing lifting cylinder 1033 is vertically downward and connected to a pushing connecting rod 1034. The pushing connecting rod 1034 extends toward the material processing platform 104 and is connected to a pushing plate 1035. The surface of the pushing plate 1035 is penetrated by an open groove corresponding to the arrangement partition 1026. In this way, the pushing longitudinal linear module 1031 drives the pushing carrier 1032 to move, and the pushing connecting rod 1034 drives the pushing plate 1035 to move from the arrangement frame 1021 to the material processing platform 104, thereby pushing rows of products to the surface of the material processing platform 104.

[0072] The screening conveying mechanism 9 includes a belt conveyor 901, which extends to the end of the arrangement frame 1021 and is used to deliver the packaged products into the placement cavity formed by two adjacent arrangement partitions 1026. The end of the belt conveyor 901 is connected to the inclined conveying mechanism 8. A screening fixed frame 905 is installed on the upper part of the belt conveyor 901 close to the inclined conveying mechanism 8. The screening fixed frame 905 is a door-shaped structure. A screening cylinder 906 is installed on the inner top surface of the screening fixed frame 905. The working direction of the output end of the screening cylinder 906 is perpendicular to the conveying direction of the belt conveyor 901. The output end of the screening cylinder 906 is connected to a screening connecting plate 908. The end of the screening connecting plate 908 away from the output end of the screening cylinder 906 extends to the other side of the belt conveyor and is connected to a screening push plate 909 extending downward.

[0073] The screening fixed frame 905 is connected to the outer side of the inclined conveying mechanism 8 with a proximity switch 907. When the proximity switch 907 is triggered twice in succession, there is a product packaging connection on the surface, and the screening cylinder 906 drives the screening push plate 909 to move through the screening connecting plate 908, pushing the products connected with the outer packaging away from the belt conveyor 901, and conveying the qualified packaged products to the inside of the placement cavity formed by the arrangement partition plate 1026 through the belt conveyor 901;

[0074] A screening nozzle 903 is connected to the surface of the belt conveyor 901, and a waste collection box 904 is connected to the outer side of the belt conveyor 901 away from the screening nozzle 903. The port of the waste collection box 904 is aligned with the screening nozzle 903. In this way, the screening nozzle 903 can blow the light defective products into the waste collection box 904.

[0075] The surface of the belt conveyor 901 is provided with a screening guide plate 902, which extends along the conveying direction of the belt conveyor 901. There are two screening guide plates 902, which are symmetrically distributed along the width center line of the belt conveyor 901. In this way, the screening guide plates 902 are used for limiting and guiding, so that the products can accurately enter the placement cavity formed by the arrangement partition 1026;

[0076] The inclined conveying mechanism 8 includes an inclined frame 801, the portion of the inclined frame 801 close to the packaging machine conveyor belt 7 is in an inclined state, the end of the inclined frame 801 close to the belt conveyor 901 is in a horizontal state, a plurality of inclined conveying rollers 802 are arranged inside the inclined frame 801, an inclined bearing frame 805 is installed in the middle of the bottom surface of the inclined frame 801, an inclined driving roller 806 is rotatably installed inside the inclined bearing frame 805, the outer sides of the inclined driving roller 806 and the inclined conveying roller 802 are connected to the inclined conveying belt 803, an inclined conveying motor 804 for driving the inclined driving roller 806 to rotate is installed on the outer side of the inclined bearing frame 805, the inclined conveying motor 804 drives the inclined driving roller 806 to rotate, and cooperates with the inclined conveying roller 802 to realize the movement of the inclined conveying belt 803, so as to convey the product to the surface of the belt conveyor 901;

[0077] A tensioning assembly 807 is arranged inside the inclined carrier 805, and a waist-shaped groove 8051 is penetrated on the outer side of the inclined carrier 805. The tensioning assembly 807 includes an adjusting bracket 8071 and a sliding shaft 8073. The sliding shaft 8073 is slidably installed inside the waist-shaped groove 8051. There are two sliding shafts 8073 and they are symmetrically distributed on both sides of the inclined driving roller 806. The adjusting bracket 8071 is located at the end of the waist-shaped groove 8051. An adjusting bolt 8072 is penetrated and installed on the outer side of the adjusting bracket 8071 through a thread. The inner end of the adjusting bolt 8072 is connected with the sliding shaft 8073 to push the sliding shaft 8073 to move inside the waist-shaped groove 8051 toward the inclined conveying roller 802. In this way, the sliding shaft 8073 is pushed to slide inside the waist-shaped groove 8051 by screwing the adjusting bolt 8072, so that the inclined conveying belt 803 is supported by the sliding shaft 8073 to play a tensioning role.

[0078] A tension sleeve 8074 is installed on the outside of the sliding shaft 8073 through a bearing. The tension sleeve 8074 is connected to the inclined conveyor belt 803. In this way, the tension sleeve 8074 and the sliding shaft 8073 can rotate relative to each other, which can reduce the wear on the inclined conveyor belt 803.

[0079] The empty box conveying mechanism 5 includes an empty box roller conveyor 501, and the conveying direction of the empty box roller conveyor 501 is perpendicular to the extension direction of the empty box positioning frame 2. An empty box positioning screw 503 is rotatably installed inside the empty box roller conveyor 501. The empty box positioning screw 503 is parallel to the conveying roller of the empty box roller conveyor 501. The empty box positioning screw 503 is coaxially connected by a first screw 5031 and a second screw 5032, and the thread rotation directions of the first screw 5031 and the second screw 5032 are opposite. The outer sides of the first screw 5031 and the second screw 5032 are respectively installed with a first empty box positioning slide 505 and a second empty box positioning slide 506 through threads, and the surfaces of the first empty box positioning slide 505 and the second empty box positioning slide 506 are connected with positioning columns 507. The upper end passes through the top of the empty box roller conveyor 501 and is connected to the empty box positioning plate 504. The bottom surface of the empty box roller conveyor 501 is installed with an empty box limiting motor 502. The output end of the empty box limiting motor 502 is installed with a belt transmission assembly for driving the empty box positioning screw 503 to rotate. In this arrangement, the empty box is transported by the empty box roller conveyor 501, and the empty box limiting motor 502 drives the empty box positioning screw 503 to rotate through the belt transmission assembly. Since the thread rotation directions of the first screw 5031 and the second screw 5032 are opposite, the first empty box positioning slide 505 and the second empty box positioning slide 506 are moved toward each other by thread transmission. The two empty box positioning plates 504 are driven by the positioning column 507 to clamp and position the empty box, ensuring that the box pushing mechanism 10 can accurately push the empty box.

[0080] The empty box positioning frame 2 includes a positioning carrier frame 201, the positioning carrier frame 201 is close to the grabbing mechanism 106, the positioning carrier frame 201 extends toward the full box conveying frame 3, a positioning slot 2011 is provided on the surface of the positioning carrier frame 201, the positioning slot 2011 extends along the width direction of the positioning carrier frame 201, there are two positioning slots 2011 and they are symmetrically distributed with respect to the width center line of the positioning carrier frame 201, two positioning guide rails 206 are symmetrically installed inside the positioning carrier frame 201 along the width direction, and a positioning slide bar 203 is slidably installed inside the positioning guide rail 206 The outer end of the positioning slide bar 203 is away from the center of the positioning carrier 201 and is connected to the positioning push plate 202. The bottom surface of the positioning carrier 201 is provided with a positioning drive assembly 207 for driving the two positioning slide bars 203 to move toward or away from each other. In this way, the two positioning slide bars 203 are driven to move toward each other by the positioning drive assembly 207, so that the two positioning push plates 202 move toward each other under the limit guide of the positioning through groove 2011, and the empty box on the surface of the positioning carrier 201 is clamped and positioned, ensuring that the vacuum gripping head 1064 can be accurately moved above the empty box;

[0081] The positioning drive assembly 207 includes a positioning fixing frame 2074 and a positioning rack 2073. A positioning motor 2071 is installed on the bottom surface of the positioning fixing frame 2074. The output shaft of the positioning motor 2071 extends into the interior of the positioning carrier 201 and is connected to a positioning gear 2072. There are two positioning racks 2073, which are respectively installed at the inner ends of the two positioning slide bars 203. The positioning rack 2073 extends into the interior of the positioning fixing frame 2074 and meshes with the positioning gear 2072. In this way, the positioning motor 2071 drives the positioning gear 2072 to rotate, and the positioning gear 2072 and the positioning rack 2073 are used for limiting and guiding, so that the two positioning slide bars 203 move toward or away from each other.

[0082] The end surface of the positioning carrier 201 close to the empty box roller conveyor 501 is connected with a transition plate 204, and the surface of the transition plate 204 is provided with a semicircular hole 205 corresponding to the conveying roller. This arrangement can achieve a smooth transition between the positioning carrier 201 and the empty box roller conveyor 501, ensuring that the empty boxes on the surface of the empty box roller conveyor 501 can be smoothly delivered to the surface of the positioning carrier 201;

[0083] The box pushing mechanism 10 includes a box pushing longitudinal linear module 1001, which extends along the length direction of the positioning carrier 201. The moving end of the box pushing longitudinal linear module 1001 is connected to a box pushing bearing plate 1004. A box pushing crossbeam 1006 is installed on the surface of the box pushing bearing plate 1004 through a box pushing column 1005. The box pushing crossbeam 1006 extends along the length direction of the positioning carrier 201. A box pushing rotating cylinder 1007 is installed on the surface of the box pushing crossbeam 1006. The output end of 007 is connected to a box-pushing rotating plate 1008, a box-pushing cylinder 1009 is installed on the side of the box-pushing rotating plate 1008, and the output end of the box-pushing cylinder 1009 is connected to a box-pushing plate 1010. With this arrangement, when an empty box needs to be pushed, the box-pushing rotating cylinder 1007 drives the box-pushing rotating plate 1008 to a horizontal state, and the box-pushing cylinder 1009 drives the box-pushing plate 1010 to move, and drives the box-pushing carrying plate 1004 to move through the box-pushing longitudinal linear module 1001, thereby pushing the empty box through the box-pushing plate 1010;

[0084] There are two box-pushing rotating cylinders 1007, which are respectively located at the two ends of the box-pushing beam 1006. This arrangement can push the empty boxes on the surface of the empty box roller conveyor 501 to the surface of the positioning carrier 201, and at the same time, can push the full boxes from the surface of the positioning carrier 201 to the surface of the full box conveying frame 3, which helps to improve efficiency;

[0085] The outer side of the push box longitudinal linear module 1001 is connected to a push box longitudinal guide rail 1002, and the outer side of the push box bearing plate 1004 is connected to a push box longitudinal slider 1003 that slides with the push box longitudinal guide rail 1002. With this arrangement, the push box bearing plate 1004 can move smoothly through the limiting guidance of the push box longitudinal guide rail 1002 and the push box longitudinal slider 1003.

[0086] The weighing and conveying mechanism 4 includes a weighing conveyor belt 401, and a waste pushing cylinder 403 is installed on the upper part of the weighing conveyor belt 401 near the carton sealing machine 6. The output end of the waste pushing cylinder 403 moves along the width direction of the weighing conveyor belt 401 and is connected to a waste pushing plate 402. In this arrangement, a full box is weighed by the weighing conveyor belt 401. When the weight is qualified, the full box is sent to the carton sealing machine 6. When the weight is unqualified, it indicates that the box is missing, and the waste pushing cylinder 403 drives the waste pushing plate 402 to push the unqualified box away from the weighing conveyor belt 401.

[0087] With the above structure, the empty boxes on the empty box conveying mechanism 5 are pushed onto the empty box positioning frame 2 by the box pushing mechanism 10, the products on the packaging machine conveyor belt 7 are conveyed to the screening conveying mechanism 9 by the inclined conveying mechanism 8, the products connected together and the empty bags are removed by the screening conveying mechanism 9, and the qualified products are conveyed to the arranging conveying mechanism 102, and the arranging conveying mechanism 102 conveys the products in rows to the feeding end of the material sorting table 104, and the pushing mechanism 103 pushes the products in multiple rows to the surface of the material sorting table 104, and then the products are transported to the surface of the material sorting table 104. The products are distributed in a rectangular shape on the surface of the material-forming platform 104 through the material-forming component 105, and the products distributed in a rectangular shape on the surface of the material-forming platform 104 are loaded into the empty box on the empty box positioning rack 2 through the grabbing mechanism 106, and the full box is pushed to the full box conveying rack 3 through the box pushing mechanism 10, and the full box is weighed and conveyed by the weighing and conveying mechanism 4 under the conveying action of the full box conveying rack 3, and finally sealed by the box sealing machine 6; the device can realize automatic box packing, with good box packing effect and high efficiency, can eliminate unqualified products, avoid the occurrence of missing or wrong packing, and has good use effect.

[0088] The above is only a specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims

1. An automatic packaging production system, characterized in that: It comprises a packing assembly, an empty box positioning frame and a box sealing machine, wherein an empty box conveying mechanism is arranged at the input end of the empty box positioning frame, a weighing conveying mechanism is arranged at the input end of the box sealing machine, a full box conveying frame is arranged between the weighing conveying mechanism and the empty box positioning frame, and a box pushing mechanism is arranged outside the empty box positioning frame for pushing an empty box on the empty box conveying mechanism onto the empty box positioning frame or pushing a full box on the empty box positioning frame onto the full box conveying frame; The packing assembly comprises a packing frame, on which an arranging and conveying mechanism, a material-forming platform and a grabbing mechanism are sequentially arranged from away from the empty box positioning frame toward the empty box positioning frame, a pushing mechanism is arranged between the arranging and conveying mechanism and the material-forming platform, for pushing the products in rows on the arranging and conveying mechanism to the surface of the material-forming platform, a material-forming assembly is arranged on the surface of the material-forming platform, for pushing the multiple rows of products on the surface of the material-forming platform into a rectangular distribution, and the grabbing mechanism is adjacent to the empty box positioning frame, for grabbing the products in a rectangular distribution and placing them inside the empty box on the surface of the empty box positioning frame; An inclined conveying mechanism and a screening conveying mechanism are sequentially arranged between the conveyor belts of the packaging machine and between the arranging conveying mechanism, for screening the products and conveying them to the arranging conveying mechanism; Wherein, the grabbing mechanism comprises a grabbing longitudinal linear module and a grabbing longitudinal guide rail, the grabbing longitudinal linear module and the grabbing longitudinal guide rail are installed in parallel on the top of the packing frame and extend to the top of the empty box positioning frame, the moving end of the grabbing longitudinal linear module is connected with a grabbing crossbeam, and the end of the grabbing crossbeam away from the grabbing longitudinal linear module is connected with a grabbing longitudinal slider that slides with the grabbing longitudinal guide rail; the middle part of the grabbing crossbeam corresponds to the middle part of the empty box positioning frame and is installed with a grabbing lifting mechanism, and the lower end of the grabbing lifting mechanism is connected with a vacuum grabbing head; The grabbing and lifting mechanism comprises a grabbing fixed frame and a grabbing carrier frame installed in the middle of the grabbing crossbeam, a grabbing pressure wheel is rotatably installed inside the grabbing carrier frame, a grabbing motor is installed on the outside of the grabbing carrier frame, and the output end of the grabbing motor extends into the inside of the grabbing carrier frame and is connected to a grabbing pulley; a grabbing lifting column is slidably installed on the side of the grabbing fixed frame close to the empty box positioning frame in the vertical direction, a grabbing belt is connected to the outside of the grabbing lifting column, and the two ends of the grabbing belt are respectively connected to the upper end and the bottom end of the grabbing lifting column, and the grabbing belt is meshed with the grabbing pulley under the pressure of the grabbing pressure wheel; A grabbing and lifting guide rail is installed on the outer side of the grabbing and fixing frame close to the empty box positioning frame, and a grabbing and lifting slide bar is connected to the outer side of the grabbing and lifting column, and the grabbing and lifting slide bar is slidably matched with the grabbing and lifting guide rail; The grabbing and lifting column is a hollow structure, and a vent is provided on the outside of the grabbing and lifting column. The vacuum grabbing head includes a vacuum pump, a vacuum fixing frame and a vacuum box. The vacuum pump is installed on the outside of the grabbing and lifting column and is connected to the inner cavity of the grabbing and lifting column. The vacuum fixing frame is installed on the outside of the grabbing and lifting column and corresponds to the vent. A vacuum cylinder is installed inside the vacuum fixing frame, and the output end of the vacuum cylinder extends to the vent and is connected to a sealing plate; the vacuum box is a hollow structure, and the vacuum box is installed at the lower end of the grabbing and lifting column. The vacuum box is connected to the inner cavity of the grabbing and lifting column, and vacuum suction cups are evenly installed on the bottom surface of the vacuum box; Grabbing cylinders are evenly distributed around the upper surface of the vacuum box, and the output ends of the grabbing cylinders are away from the center of the vacuum box and connected to grabbing clamps; Wherein, a packing guide mechanism is arranged between the grabbing mechanism and the empty box positioning frame, and the packing guide mechanism comprises a guide vertical linear module and a guide lifting guide rail, the guide vertical linear module and the guide lifting guide rail are vertically installed on the packing frame near the outer side of the empty box positioning frame, a guide crossbeam is installed on the movable end of the guide vertical linear module, and a guide lifting slider which is slidably matched with the guide lifting guide rail is connected to the end of the guide crossbeam away from the guide vertical linear module, a vertically extending guide fixing column is connected to the middle part of the guide crossbeam, and a guide box is connected to the bottom end of the guide fixing column, and the guide box is located above the center of the empty box positioning frame; The material-forming platform is located below the grabbing longitudinal linear module and the grabbing longitudinal guide rail, a material-forming rack is provided below the material-forming platform, the material-forming rack is connected to the boxing rack, a material-forming top cylinder is installed inside the material-forming rack, and the output end of the material-forming top cylinder is vertically upward and connected to the bottom surface of the material-forming platform; The material assembly includes a material slide rail and a material drive assembly, the material slide rails have two pieces and are symmetrically installed on the bottom surface of the material platform, a material slide rod is slidably installed on the material slide rail, the sliding direction of the material slide rod is perpendicular to the pushing direction of the pushing mechanism, the end of the material slide rod away from the center of the material platform is connected with a connecting rod, the connecting rod is located above the material platform and the end extending toward the center of the material platform is connected with a material push plate, the material drive assembly is installed on the bottom surface of the material platform, and is used to drive the two material slide rods to move toward or away from each other; The whole material driving assembly includes a whole material carrier and a whole material rack. The whole material carrier is in a "U" shape and is installed on the bottom surface of the whole material platform. A whole material motor is installed on the bottom surface of the whole material carrier. The output end of the whole material motor extends into the whole material carrier and is connected to the whole material gear. The whole material rack is installed at the end of the whole material slide rod away from the whole material push plate. The two whole material racks extend into the whole material carrier and mesh with the whole material gear.

2. According to claim 1, the automatic packaging production system is characterized by: The arrangement and conveying mechanism comprises an arrangement frame, the arrangement frame is installed inside the packing frame, and the extension direction of the arrangement frame is perpendicular to the pushing direction of the pushing mechanism, an arrangement sprocket is rotatably installed inside the arrangement frame, the arrangement sprocket is symmetrically installed at both ends of the arrangement frame, and an arrangement motor for driving the arrangement sprocket to rotate is installed on the outer side of both ends of the arrangement frame, and an arrangement chain is meshed and connected with the outer side of the arrangement sprocket, and multiple groups of arrangement substrates are evenly connected to the arrangement chain, each group of the arrangement substrates has multiple pieces and are evenly distributed along the length direction of the arrangement frame, and the surface of the arrangement substrate is connected with an arrangement partition, and a placement cavity for placing products is formed between two adjacent arrangement partitions; An installation bracket is connected to one end of the arrangement frame close to the screening and conveying mechanism, and the installation bracket is a door-shaped structure. An outer edge limit plate with an arc-shaped structure is connected to the crossbeam of the installation bracket, and the outer edge limit plate extends above the arrangement partition. The column of the installation bracket is connected to a side limit plate, and there are two side limit plates located on both sides of the length direction of the arrangement partition.

3. The automatic packaging production system according to claim 2, characterized in that: The pushing mechanism includes a pushing longitudinal linear module, which is installed inside the packing frame and extends from the arrangement frame to the material processing platform. The moving end of the pushing longitudinal linear module is connected to a pushing carrier frame, and the bottom of the pushing carrier frame is connected to a pushing lifting cylinder. The output end of the pushing lifting cylinder is vertically downward and connected to a pushing connecting rod. The pushing connecting rod extends toward the material processing platform and is connected to a pushing plate, and an open groove corresponding to the arrangement partition is arranged on the surface of the pushing plate.

4. The automatic packaging production system according to claim 3, characterized in that: The screening conveying mechanism comprises a belt conveyor, which extends to the end of the arrangement frame and is used to deliver the packaged products into the placement cavity formed by two adjacent arrangement partitions. The end of the belt conveyor is docked with the inclined conveying mechanism. A screening fixed frame is installed on the upper part of the belt conveyor close to the inclined conveying mechanism. The screening fixed frame is a door-shaped structure. A screening cylinder is installed on the inner top surface of the screening fixed frame. The working direction of the output end of the screening cylinder is perpendicular to the conveying direction of the belt conveyor. The output end of the screening cylinder is connected to a screening connecting plate. The end of the screening connecting plate away from the output end of the screening cylinder extends to the other side of the belt conveyor and is connected to a screening push plate extending downward. The screening fixed frame is connected to a proximity switch on the outer side close to the inclined conveying mechanism; The surface of the belt conveyor is connected with a screening nozzle, the outer side of the belt conveyor away from the screening nozzle is connected with a waste collection box, and the port of the waste collection box is aligned with the screening nozzle; The surface of the belt conveyor is provided with a screening guide plate, the screening guide plate extends along the conveying direction of the belt conveyor, and there are two screening guide plates in total and they are symmetrically distributed along the width midline of the belt conveyor; The inclined conveying mechanism comprises an inclined frame, a portion of the inclined frame close to the conveyor belt of the packaging machine is in an inclined state, an end of the inclined frame close to the belt conveyor is in a horizontal state, a plurality of inclined conveying rollers are arranged inside the inclined frame, an inclined bearing frame is installed at the middle of the bottom surface of the inclined frame, an inclined driving roller is rotatably installed inside the inclined bearing frame, an inclined conveyor belt is connected to the outer side of the inclined driving roller and the inclined conveying roller, and an inclined conveying motor for driving the inclined driving roller to rotate is installed outside the inclined bearing frame; A tensioning assembly is arranged inside the inclined carrier frame, a waist-shaped groove is penetrated on the outside of the inclined carrier frame, the tensioning assembly comprises an adjusting bracket and a sliding shaft, the sliding shaft is slidably installed inside the waist-shaped groove, there are two sliding shafts and they are symmetrically distributed on both sides of the inclined driving roller, the adjusting bracket is located at the end of the waist-shaped groove, an adjusting bolt is penetrated and installed on the outside of the adjusting bracket through a thread, the inner end of the adjusting bolt is connected with the sliding shaft, and is used to push the sliding shaft to move inside the waist-shaped groove toward the inclined conveying roller; A tension sleeve is installed on the outer side of the sliding shaft through a bearing, and the tension sleeve is connected to the inclined conveyor belt.

5. The automatic packaging production system according to claim 1, characterized in that: The empty box conveying mechanism includes an empty box roller conveyor, the conveying direction of the empty box roller conveyor is perpendicular to the extension direction of the empty box positioning frame, an empty box positioning screw is rotatably installed inside the empty box roller conveyor, the empty box positioning screw is parallel to the conveying roller of the empty box roller conveyor, the empty box positioning screw is coaxially connected by a first screw and a second screw, and the thread rotation directions of the first screw and the second screw are opposite, the outer sides of the first screw and the second screw are respectively threadedly installed with a first empty box positioning slide and a second empty box positioning slide, the surfaces of the first empty box positioning slide and the second empty box positioning slide are connected with positioning columns, the upper ends of the positioning columns pass through the top of the empty box roller conveyor and are connected with an empty box positioning plate, an empty box limiting motor is installed on the bottom surface of the empty box roller conveyor, and the output end of the empty box limiting motor is installed with a belt transmission component for driving the empty box positioning screw to rotate.

6. The automatic packaging production system according to claim 5, characterized in that: The empty box positioning frame includes a positioning carrier, the positioning carrier is close to the grabbing mechanism, the positioning carrier extends toward the full box conveying frame, a positioning through slot is provided on the surface of the positioning carrier, the positioning through slot extends along the width direction of the positioning carrier, there are two positioning through slots and they are symmetrically distributed with respect to the width midline of the positioning carrier, two positioning guide rails are symmetrically installed inside the positioning carrier along the width direction, a positioning slide bar is slidably installed inside the positioning guide rail, the outer end of the positioning slide bar is away from the center of the positioning carrier and is connected with a positioning push plate, and a positioning drive assembly for driving the two positioning slide bars to move toward or away from each other is provided on the bottom surface of the positioning carrier; The positioning drive assembly includes a positioning fixing frame and a positioning rack, a positioning motor is installed on the bottom surface of the positioning fixing frame, an output shaft of the positioning motor extends into the interior of the positioning bearing frame and is connected to a positioning gear, there are two positioning racks and they are respectively installed at the inner ends of the two positioning slide bars, the positioning rack extends into the interior of the positioning fixing frame and meshes with the positioning gear; The end surface of the positioning carrier close to the empty box roller conveyor is connected with a transition plate, and the surface of the transition plate is provided with semicircular holes corresponding to the conveying rollers; The box pushing mechanism comprises a box pushing longitudinal linear module, which extends along the length direction of the positioning carrier, and the moving end of the box pushing longitudinal linear module is connected to a box pushing bearing plate, and a box pushing crossbeam is installed on the surface of the box pushing bearing plate through a box pushing column, and the box pushing crossbeam extends along the length direction of the positioning carrier, and a box pushing rotating cylinder is installed on the surface of the box pushing crossbeam, and the output end of the box pushing rotating cylinder is connected to a box pushing rotating plate, and a box pushing cylinder is installed on the side of the box pushing rotating plate, and the output end of the box pushing cylinder is connected to a box pushing plate; There are two push box rotating cylinders, which are respectively located at the two ends of the push box crossbeam; The outer side of the push box longitudinal linear module is connected to a push box longitudinal guide rail, and the outer side of the push box bearing plate is connected to a push box longitudinal sliding block that slidably cooperates with the push box longitudinal guide rail.

7. The automatic packaging production system according to claim 1, characterized in that: The weighing and conveying mechanism comprises a weighing conveyor belt, and a waste pushing cylinder is installed on the upper part of the weighing conveyor belt close to the carton sealing machine. The output end of the waste pushing cylinder moves along the width direction of the weighing conveyor belt and is connected with a waste pushing plate.

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