A single chopstick packaging machine

Abstract

The present invention relates to a single chopstick packaging machine, comprising a base, a feeding device is arranged on the base, a packaging device is arranged on one side of the feeding device, a feeding device for transferring materials to the packaging device is arranged on one side of the outlet direction of the feeding device, the feeding device comprises a bracket, a material guide plate is arranged on the bracket, at least two positioning rods are arranged on the material guide plate, a feeding trough is formed between the two positioning rods, a material shifting mechanism is arranged on the upper end of the material guide plate, a material discharging mechanism is arranged on the lower end of the material guide plate, the material discharging mechanism comprises a material blocking assembly, a material cutting assembly and a sensor, the material blocking assembly comprises a blocking rod and a first driving member, the material cutting assembly is arranged on the side of the blocking rod corresponding to the material shifting mechanism, and the material cutting assembly comprises a gripping bar and a second driving member. The technical solution of the present invention has the technical effect of solving the sanitary quality problem existing in manually operated tableware and improving processing efficiency.

Description

Technical Field

[0001] The invention relates to the technical field of packaging machines, in particular to a single chopstick packaging machine. Background Art

[0002] As the pace of modern society accelerates, the takeout industry has gradually emerged, making disposable tableware in short supply. Chopsticks are the most common tableware. During the processing of chopsticks, chopsticks need to be packaged. The traditional packaging method is manual packaging, which has low packaging efficiency and poor effect. In addition, manual operation will cause sanitary pollution to the tableware, affecting the sanitary quality of the tableware. Summary of the invention

[0003] Based on the above problems, the present invention provides a single chopstick packaging machine which solves the hygienic quality problem of manually operated tableware and improves processing efficiency.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a single chopstick packaging machine, comprising a base, a feeding device is arranged on the base, a packaging device is arranged on one side of the feeding device, a feeding device for conveying materials to the packaging device is arranged on one side of the outlet direction of the feeding device, the feeding device comprises a bracket, a material guide plate is arranged on the bracket, at least two positioning rods are arranged on the material guide plate, a material feeding trough is formed between the two positioning rods, and a material feeding mechanism for driving the material to be fed along the lower end of the material guide plate is arranged at the upper end of the material guide plate A discharging mechanism is provided at the lower end of the guide plate, and the discharging mechanism includes a material blocking component, a material cutting component and a sensor for sensing the amount of discharged materials. The material blocking component includes a blocking rod and a first driving member for driving the blocking rod to move toward the guide plate so that the material falls above the blocking rod or moves in the opposite direction of the guide plate so that the material falls into the feeding device. The material cutting component is arranged on the side of the blocking rod corresponding to the material diverting mechanism, and the material cutting component includes a grab bar and a second driving member for driving the grab bar to move toward or in the opposite direction of the guide plate through the induction of the sensor to cut off or conduct the material.

[0005] By adopting the above technical scheme, when the material is packaged, the material is placed into the conveying device along the position of the material discharge device through the material discharge device, and the material is placed into the packaging device through the conveying device for packaging, thereby reducing the workload of personnel and improving work efficiency. The material blocking assembly, the material cutting assembly and the sensor are arranged. When the material moves along the lower end direction of the guide plate through the material diverting mechanism, the blocking rod is driven by the first driving member so that the material is placed in the blocking rod position. The sensor senses the amount of required packaging material and drives the second driving member to make the grab bar cut off the material. At this time, the amount of material between the grab bar and the blocking rod is the amount of required packaging material. Finally, the blocking rod is driven by the first driving member to move in the opposite direction of the guide plate so that the material falls from the blocking rod position into the feeding device and is transported to the packaging device for packaging through the feeding device. After the material dropping is completed, the blocking rod is reset, and the grab bar is also reset to conduct the material, so that the material can continue to move along the direction of the material discharge chute to the blocking rod position, and then the next cut and drop are performed. The structure is stable and reasonable.

[0006] The present invention is further provided with: the first driving member includes a first rotating shaft driven by a motor, a first cam is arranged on the first rotating shaft, a follower is arranged on the side of the first cam corresponding to the baffle rod, a connecting seat is arranged on the connecting shaft at one end of the follower, a mounting seat is arranged at one end of the baffle rod, a connecting rod is arranged between the connecting seat and the mounting seat, a compression spring is sleeved on the connecting rod, one end of the compression spring is connected to the connecting seat, and the other end of the compression spring is connected to the mounting seat, a through hole adapted to the baffle rod is arranged on the material guide plate, and the baffle rod drives the follower through the first cam to move toward the direction of inserting the material into the through hole or move away from the direction of exiting the through hole to drop the material.

[0007] By adopting the above technical solution, when the driving baffle rod is used to hold materials, the first cam is driven to rotate through the first rotating shaft, and the follower on one side of the first cam drives the connecting seat to move along the through hole direction, and compresses the compression spring between the first cam and the mounting seat, causing the baffle rod on one side of the mounting seat to extend along the through hole position, so that when the material is discharged along the discharge chute position to the outlet position, it falls into the baffle rod position, and when the first cam rotates to reset the torsion spring, the baffle rod retracts along the through hole position, and the material falls along the direction of the feeding device.

[0008] The present invention is further provided that: the second driving member includes a rotatable second cam, a first transmission rod is provided on the bracket, the grab bar is provided on the first transmission rod, a first swing rod is provided on the second cam, the first swing rod is movably connected to the bracket through a pin shaft, the other end of the first swing rod relative to the second cam is connected to the first transmission rod, and the grab bar drives the first swing rod through the second cam to drive the first transmission rod to cut off or guide the material in the opposite direction.

[0009] By adopting the above technical solution, when the grab bar is driven to cut material, the second cam rotates to drive the first swing rod to swing upward. At this time, the first transmission rod connected to the swing rod drives the grab bar to move along the direction of the guide plate, so that the material is no longer placed in the baffle bar position, separating the material and the baffle bar and separating the quantitative material to the baffle bar position, and transporting the material to the feeding device position by retracting the baffle bar. When the grab bar is driven to conduct the material, the second cam rotates to drive the second swing rod to reset, so that the material can re-enter the baffle bar position along the discharge chute position.

[0010] The present invention further provides: the grab bar includes a connecting part and a cutting part, one end of the connecting part is connected to the first transmission rod and is arranged on the side of the first transmission rod corresponding to the discharge direction, one end of the cutting part is connected to the connecting part, and the other end of the cutting part extends along one side of the guide plate direction.

[0011] By adopting the above technical scheme, the connection part and the cutting part are arranged so that when the material is cut off, the connection part is arranged on the side of the first transmission rod corresponding to the discharge direction, and the cutting part is arranged at the other end of the connection part relative to the first transmission rod and extends in the direction of the guide plate, so that the material can be cut off more smoothly along the direction of the guide plate, and the material cut off by the cutting part and not placed in the baffle can also be orderly accommodated above the cutting part up and down, with reasonable structure and high stability.

[0012] The present invention is further configured as follows: a mounting block is provided at a position of the bracket corresponding to the first transmission rod, one end of the mounting block is connected to the first transmission rod, and the other end of the mounting block is movably connected to the bracket through a pin shaft, and a first adjustment component for adjusting the spacing distance between the grab bar and the guide plate is provided between the mounting block and the bracket.

[0013] By adopting the above technical solution, the setting of the first adjustment component makes it possible to adjust the distance between the grab bar and the material guide plate to meet the distance for conveying materials and the second driving member drives the grab bar more smoothly and conveniently.

[0014] The present invention further provides that: the first adjustment component includes a first mounting hole and a first adjustment long hole matched with the first mounting hole, the first mounting hole is arranged on the bracket, and the first adjustment long hole is arranged at a position of the mounting block corresponding to the first mounting hole.

[0015] By adopting the above technical solution, the setting of the first mounting hole and the first adjustment long hole makes it possible to adjust the position of the gripping bar by moving the first adjustment long hole and changing the installation position of the first mounting hole and the first adjustment long hole when adjusting the spacing distance between the gripping bar and the guide plate, which is convenient for adjustment.

[0016] The present invention is further provided that: a guide assembly is arranged on the bracket, and the guide assembly includes a mounting plate and a connecting plate, the connecting plate is arranged on one side above the material guide plate, the mounting plates are respectively arranged on both sides of the connecting plate and are connected to the bracket, a guide rod adapted to the material guide plate is arranged on one side of the connecting plate corresponding to the material guide plate, and a second adjustment assembly for adjusting the spacing distance between the guide rod and the material guide plate is arranged on the mounting plate.

[0017] By adopting the above technical solution, the setting of the guide rod makes it possible for the material to be discharged along the guide plate position when the material is dropped through the discharge chute, thereby playing a blocking role as well as a guiding role. The setting of the second adjusting component makes it possible to adjust the position of the mounting plate on the bracket through the second adjusting component, so that the connecting plate drives the guide rod to adjust the spacing distance between it and the guide plate, so that the position of the guide rod is consistent with the material to be conveyed, and the conveying is convenient.

[0018] The present invention further provides that: the second adjustment component includes a second mounting hole and a second adjustment long hole matched with the second mounting hole, the second mounting hole is arranged on the bracket, and the second adjustment long hole is arranged at the position of the second mounting hole corresponding to the mounting plate.

[0019] By adopting the above technical solution, the second mounting hole and the second adjustment long hole are set so that when adjusting the spacing distance between the guide rod and the material guide plate, the position of the guide rod can be adjusted by moving the second adjustment long hole and changing the installation position of the second mounting hole and the second adjustment long hole, which is convenient for adjustment.

[0020] The present invention is further provided that: a transverse long groove is provided on the connecting plate, the guide rod includes a guiding part and an adjusting part, the guiding part is provided on one side above the guide plate and is adapted to the guide plate, one end of the adjusting part is connected to the guide part, and the other end of the adjusting part extends out along the position of the transverse long groove and is movably provided on the transverse long groove.

[0021] By adopting the above technical solution, the setting of the transverse long groove makes it possible that when the position of the guide rod does not match the position of the feed chute, the guide part can be driven by the adjustment part to move laterally along the transverse long groove to adjust the position of the guide part on the feed guide plate, and the adjustment part can also move up and down to adjust the spacing distance between the guide part and the feed guide plate. After the adjustment is completed, the position of the adjustment part on the transverse long groove is fixed by fixing parts such as nuts, which makes the adjustment convenient.

[0022] The present invention is further provided that: the material shifting mechanism includes a dial wheel, the bracket is provided with a second rotating shaft driven to rotate by a motor at the upper end position of the material guide plate, the dial wheel is provided on the second rotating shaft and corresponds to the position of the material discharge trough, a plurality of shifting blocks are provided circumferentially of the dial wheel, a material shifting trough is formed between each shifting block, the dial wheel is driven to rotate by the second rotating shaft and drives the material to be placed in the material shifting trough and fed along the lower end of the material guide plate.

[0023] By adopting the above technical solution, the setting of the thumbwheel enables the thumbwheel to rotate circumferentially through the second rotating shaft when the material is placed in the guide plate position, and the thumbwheel is driven by the second rotating shaft. The setting of the thumbwheel to form a material feeding groove enables the material to be placed in the material feeding groove position and fed along the outlet direction of the guide plate as the thumbwheel rotates when the thumbwheel rotates. One or more thumbwheels can be provided, and the present invention preferably has two thumbwheels, which are respectively provided on both sides of the discharge trough, and the structure is stable.

[0024] The present invention further provides that: a connecting block is arranged on the bracket, the second rotating shaft is arranged on the connecting block, and a third adjusting component for adjusting the spacing distance between the thumbwheel and the guide plate is arranged on the connecting block and the bracket.

[0025] By adopting the above technical solution, the setting of the third adjustment component makes it possible to adjust the spacing distance between the thumbwheel and the guide plate according to the required material to be conveyed, so that it meets the actual required thumbwheel height and has strong applicability.

[0026] The present invention further provides that: the third adjustment component includes a third mounting hole and a third adjustment long hole matched with the third mounting hole, the third mounting hole is arranged on the bracket, and the third adjustment long hole is arranged at a position of the connecting block corresponding to the third mounting hole.

[0027] By adopting the above technical solution, the third mounting hole and the third adjusting long hole are set, so that when adjusting the spacing distance between the dial wheel and the guide plate, the position of the adjusting dial wheel can be adjusted by moving the third adjusting long hole and changing the installation positions of the third mounting hole and the third adjusting long hole on the bracket, which facilitates adjustment.

[0028] The present invention further arranges: the material guide plate is arranged at an angle, a partition is arranged on one side of the thumbwheel, a material cavity for placing materials is formed between the partition, the bracket and the material guide plate, and a driving component for driving the partition to swing to open or close the material cavity is arranged on the bracket.

[0029] By adopting the above technical scheme, the guide plate is arranged at an angle, so that the material conveying is more convenient and smooth. The partition is arranged so that a material cavity can be formed by the partition, the bracket and the guide plate, so that when the material is placed in the guide plate position, it plays a blocking role. The drive component is arranged so that when the material is conveyed, the partition is driven by the drive component to open or close the material cavity, so that when the material is unloaded, the material conveying is more orderly and neat.

[0030] The present invention is further provided that: the driving assembly includes a rotatable eccentric wheel, a second transmission rod is hingedly provided on a connecting shaft at one end of the eccentric wheel, a second swing rod is hingedly provided on the other end of the second transmission rod relative to the eccentric wheel, the second swing rod is movably connected to the bracket through a pin shaft, a mounting rod connected to the partition is provided at a position of the bracket corresponding to the partition, and the second swing rod is connected to the mounting rod relative to the other end of the second transmission rod.

[0031] By adopting the above technical solution, when it is necessary to open the material chamber, the eccentric wheel rotates and drives the second transmission rod to move downward, and the mounting rod connected to the second swing rod drives the partition to tilt upward, so that the material chamber opens, and the material moves out of the material chamber along the opening of the material chamber. When closing the material chamber, the eccentric wheel rotates to drive the second swing rod to move upward, and the mounting rod drives the partition to move along the direction of the material guide plate to close the material chamber, which is convenient for opening and closing.

[0032] The present invention is further provided with: a pressure strip is arranged above the material guide plate, one end of the pressure strip is connected to the partition plate, the other end of the pressure strip extends along the discharge direction of the material guide plate, the pressure strip is arranged in an arc shape along the axial cross-section of the material guide plate, a through groove is arranged on the pressure strip, the dial wheel is arranged at the through groove position and one side thereof is placed in the material cavity along the through groove direction.

[0033] By adopting the above technical scheme, the setting of the pressure strip makes it possible for the material to be moved out of the material cavity along the position of the material cavity through the pressure strip position, and the material conveying is more orderly, and the axial cross-section of the pressure strip guide plate is arranged in an arc shape, so that when the material is opened through the material cavity and conveyed along the bottom of the pressure strip, it is more stable. The setting of the through groove and the setting of the thumb wheel in the through groove make it possible for the material to be first placed in the material tapping groove and driven by the thumb wheel to move out of the material cavity along the direction of the pressure strip when conveying the material, and the thumb wheel and the pressure strip cooperate to discharge the material, so that the material can be driven by the material tapping groove one by one to be conveyed along the bottom of the pressure strip in a more orderly manner, avoiding the simultaneous discharge of multiple materials, resulting in chaotic transmission and inconvenience in subsequent discharge, and making the conveying structure more stable.

[0034] The present invention is further arranged that: a vertically arranged discharging plate is arranged at one end of the discharging direction of the guide plate, and the discharging plate extends along the direction of the feeding device relative to the other end of the guide plate, a mounting frame is arranged on one side of the discharging plate, a baffle is arranged on the mounting frame, a discharging channel is formed between the baffle and the discharging plate, the feeding device is arranged on the side of the base corresponding to the discharging channel, the feeding device includes a conveyor belt and a roller for driving the conveyor belt to rotate, a plurality of pushing blocks are arranged on the conveyor belt and corresponding to the position of the discharging channel, and a pushing groove is formed between each pushing block.

[0035] By adopting the above technical scheme, the discharge plate is vertically arranged, so that when the material is transferred along the discharge plate position to the feeding device position, the material can be dropped more accurately. The setting of the baffle can play a blocking role when the material moves along the discharge plate position to the feeding device position, thereby preventing the material from escaping from the feeding device. The discharge channel can accurately drop the material into the pushing trough when the material drops, and the material in the pushing trough is conveyed by the conveyor belt. When it moves to the packaging device, the material is pushed out of the feeding device position through the pushing block and placed into the packaging device.

[0036] The present invention is further provided that: the baffle includes a baffle and an adjustment block, the adjustment block is arranged on a mounting frame, the baffle is arranged at one end of the adjustment block corresponding to the discharge plate and is arranged parallel to the discharge plate, and a fourth adjustment component for adjusting the width of the discharge channel is arranged between the baffle and the mounting frame.

[0037] By adopting the above technical solution, when adjusting the distance between the baffle and the discharge plate, the width of the discharge channel is adjusted through the fourth adjustment component to make it consistent with the size of the material to be conveyed, so that the material can be placed into the push trough along the discharge channel more conveniently and smoothly.

[0038] The present invention further provides that: the fourth adjustment component includes a fourth mounting hole and a fourth adjustment long hole matched with the fourth mounting hole, the fourth mounting hole is arranged on the mounting frame, and the fourth mounting long hole is arranged on the adjustment block and corresponds to the position of the fourth mounting hole.

[0039] By adopting the above technical solution, the fourth mounting hole and the fourth adjusting long hole are set, so that when adjusting the spacing distance between the baffle and the discharge plate, the position of the baffle can be adjusted by moving the fourth adjusting long hole and changing the installation position of the fourth mounting hole and the fourth adjusting long hole, which is convenient for adjustment.

[0040] The present invention further provides that: the packaging device includes a packaging film receiving roller, a former for gathering the flat film into a bag shape, a longitudinal sealing mechanism for longitudinally sealing the packaging bag, and a transverse sealing mechanism for sealing and cutting the front and rear openings of the packaging bag.

[0041] By adopting the above technical scheme, when the material is discharged from the unloading device and placed into the feeding device, and then transmitted to the packaging device through the feeding device, the film used for packaging the material is transmitted to the former position by the packaging film receiving roller, and then is gathered into a bag shape by the former. The material is placed in the packaging bag through the feeding device, and is sent to the longitudinal sealing mechanism to seal the longitudinal opening, and is sent to the transverse sealing mechanism to seal and cut the front and rear ports of the secondary packaging bag, thereby completing the packaging with high efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 The structure of the embodiment of the present invention Figure 1 ;

[0043] Figure 2 The structure of the embodiment of the present invention Figure 2 ;

[0044] Figure 3 for Figure 2 A magnified view of the structure of part A;

[0045] Figure 4 A structural cross-sectional view of an embodiment of the present invention;

[0046] Figure 5 for Figure 4 A magnified view of the structure of part B;

[0047] Figure 6 The structure of the feeding device according to the embodiment of the present invention is Figure 1 ;

[0048] Figure 7 for Figure 6 A magnified view of the C-section structure;

[0049] Figure 8 The structure of the feeding device according to the embodiment of the present invention is Figure 2 ;

[0050] Fig. 9 The structure of the feeding device according to the embodiment of the present invention is Figure 3 ;

[0051] Fig.10 for Fig. 9 A magnified view of the D-section structure;

[0052] Fig.11 The structure of the feeding device according to the embodiment of the present invention is Figure 4 ;

[0053] Fig.12 It is a partial structural diagram of a material unloading device according to an embodiment of the present invention;

[0054] Fig.13 for Fig.12 A magnified view of the E-section structure;

[0055] Meaning of the numbers in the figure: 1-base, 2-feeding device, 201-bracket, 3-packaging device, 301-packaging film receiving roller, 302-former, 303-vertical sealing mechanism, 304-horizontal sealing mechanism, 4-feeding device, 401-conveyor belt, 402-roller, 5-material guide plate, 6-positioning rod, 7-feeding chute, 8-feeding mechanism, 801-push wheel, 9-discharging mechanism, 901-material blocking assembly, 9011-blocking rod, 9012-first driving member, 9013-second driving member, 9014-second driving member, 9015-second driving member, 9016-second driving member, 9017-second driving member, 9018-second driving member, 9019-second driving member, 9020-second driving member, 9021-second driving member, 9022-second driving member, 9023-second driving member, 9024-second driving member, 9025-second driving member, 9026-second driving member, 9027-second driving member, 9028-second driving member, 9029-second driving member, 9030-second driving member, 9031-second driving member, 9032-second driving member, 9033-second driving member, 9034-second driving member, 9035-second driving member, 9036-second driving member, 9037-second driving member, 9038-second driving member, 9039-second driving member, 9040-second driving member, 9041-second driving member, 9042-second driving member, 9043-second driving member, 9044-second driving member, 9045-second driving member 02-cutting component, 9021-grasping bar, 9022-second driving member, 903-sensor, 10-first rotating shaft, 11-first cam, 12-follower, 13-connecting seat, 14-mounting seat, 15-connecting rod, 16-compression spring, 17-through hole, 18-second cam, 19-first transmission rod, 20-first swing rod, 21-connecting part, 22-cutting part, 23-mounting block, 24-first adjusting component, 2401-first mounting hole, 24 02-first adjustment long hole, 25-guide assembly, 2501-mounting plate, 2502-connecting plate, 26-guide rod, 2601-guide part, 2602-adjustment part, 27-second adjustment assembly, 2701-second mounting hole, 2702-second adjustment long hole, 28-horizontal long groove, 29-second rotating shaft, 30-shift block, 31-shift groove, 32-connecting block, 33-third adjustment assembly, 3301-third mounting hole, 3302-third adjustment Long hole, 34-partition, 35-material chamber, 36-drive assembly, 3601-eccentric wheel, 37-second transmission rod, 38-second swing rod, 39-mounting rod, 40-pressure strip, 41-through groove, 42-discharging plate, 43-mounting frame, 45-baffle, 4501-block, 4502-adjusting block, 46-discharging channel, 47-pushing block, 48-pushing trough, 49-fourth adjusting assembly, 4901-fourth mounting hole, 4902-fourth adjusting long hole. DETAILED DESCRIPTION

[0056] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

[0057] See attached Figure 1-13The present embodiment discloses a single chopstick packaging machine, comprising a base 1, on which a feeding device 2 is arranged, on one side of which a packaging device 3 is arranged, and on one side of which an outlet direction of the feeding device 2 is arranged a feeding device 4 for conveying materials to the packaging device 3, the feeding device 2 comprises a bracket 201, on which a material guide plate 5 is arranged, on which at least two positioning rods 6 are arranged, and a feeding trough 7 is formed between the two positioning rods 6, and the upper end of the material guide plate 5 is provided with a material feeding mechanism 8 for driving the material to be fed along the lower end of the material guide plate 5, and the lower end of the material guide plate 5 is provided with a discharging mechanism 9, and the discharging mechanism 9 includes a material blocking component 901, a material cutting component 902 and a sensor 903 for sensing the amount of discharged materials, the material blocking component 901 includes a blocking rod 9011 and a first driving member 9012 for driving the blocking rod 9011 to move toward the material guide plate 5 so that the material falls onto the blocking rod 9011 or to move in the opposite direction to the material guide plate 5 so that the material falls into the feeding device 4, the material cutting component 902 is arranged on the side of the blocking rod 9011 corresponding to the material diverting mechanism 8, the material cutting component 902 includes a grab bar 9021 and a second driving member 9022 for driving the grab bar 9021 to move toward or in the opposite direction to the material guide plate 5 to cut off or conduct the material through the sensing of the sensor 903. When the material is packaged, the material is placed into the conveying device along the position of the material discharging device 2 through the material discharging device 2, and the material is placed into the packaging device 3 through the conveying device for packaging, thereby reducing the workload of personnel and improving work efficiency. The material blocking component 901, the material cutting component 902 and the sensor 903 are arranged. When the material moves along the lower end direction of the material guide plate 5 through the material diverting mechanism 8, the blocking rod 9011 is driven by the first driving member 9012, so that the material is placed in the position of the blocking rod 9011. The sensor 903 senses the amount of the required packaging material and drives the second driving member 9022 to make the grabbing member 9011 move. The bar 9021 cuts off the material. At this time, the amount of material between the grab bar 9021 and the baffle bar 9011 is the amount of material required for packaging. Finally, the baffle bar 9011 is driven by the first driving member 9012 to move in the opposite direction of the guide plate 5, so that the material falls from the position of the baffle bar 9011 into the feeding device 4, and is transported to the packaging device 3 for packaging through the feeding device 4. After the material is dropped, the baffle bar 9011 is reset, and the grab bar 9021 is also reset to conduct the material, so that the material can continue to move along the direction of the discharge chute 7 to the position of the baffle bar 9011, and then the next cut and drop are performed. The structure is stable and reasonable.

[0058] This embodiment is further configured as follows: the first driving member 9012 includes a first rotating shaft 10 driven by a motor, a first cam 11 is provided on the first rotating shaft 10, a follower 12 is provided on the side of the first cam 11 corresponding to the baffle rod 9011, a connecting seat 13 is provided on the connecting shaft at one end of the follower 12, a mounting seat 14 is provided at one end of the baffle rod 9011, a connecting rod 15 is provided between the connecting seat 13 and the mounting seat 14, a compression spring 16 is sleeved on the connecting rod 15, one end of the compression spring 16 is connected to the connecting seat 13, and the other end of the compression spring 16 is connected to the mounting seat 14, a through hole 17 adapted to the baffle rod 9011 is provided on the material guide plate 5, and the baffle rod 9011 drives the follower 12 through the first cam 11 to move toward the direction of the through hole 17 to hold materials or move away from the through hole 17 to drop materials. When the driving baffle rod 9011 is used to hold materials, the first cam 11 is driven to rotate through the first rotating shaft 10, and the follower 12 on one side of the first cam 11 drives the connecting seat 13 to move along the direction of the through hole 17, and compresses the compression spring 16 between the mounting seat 14, so that the baffle rod 9011 on one side of the mounting seat 14 is extended along the position of the through hole 17, so that when the material is discharged from the discharge chute 7 to the outlet position, it falls into the position of the baffle rod 9011, and when the first cam 11 rotates to reset the torsion spring, the baffle rod 9011 is retracted along the position of the through hole 17, and the material falls along the direction of the feeding device 4.

[0059] This embodiment is further configured as follows: the second driving member 9022 includes a rotatable second cam 18, the bracket 201 is provided with a first transmission rod 19, the grab bar 9021 is provided on the first transmission rod 19, the second cam 18 is provided with a first swing rod 20, the first swing rod 20 is movably connected to the bracket 201 through a pin shaft, the other end of the first swing rod 20 relative to the second cam 18 is connected to the first transmission rod 19, the grab bar 9021 drives the first swing rod 20 through the second cam 18 to drive the first transmission rod 19 to cut off or guide the material in the opposite direction. When the grab bar 9021 is driven to cut the material, the second cam 18 rotates to drive the first swing rod 20 to swing upward. At this time, the first transmission rod 19 connected to the swing rod drives the grab bar 9021 to move along the direction of the guide plate 5, so that the material is no longer placed in the baffle bar 9011 position, separating the material and the baffle bar 9011 and separating the quantitative material to the baffle bar 9011 position, and transporting the material to the feeding device 4 position by retracting the baffle bar 9011. When the grab bar 9021 is driven to conduct the material, the second cam 18 rotates to drive the second swing rod 38 to reset, so that the material can re-enter the baffle bar 9011 position along the discharge chute 7 position.

[0060] This embodiment further provides that: the grab bar 9021 includes a connecting portion 21 and a cutting portion 22, one end of the connecting portion 21 is connected to the first transmission rod 19 and is arranged on the side of the first transmission rod 19 corresponding to the material discharging direction, one end of the cutting portion 22 is connected to the connecting portion 21, and the other end of the cutting portion 22 extends along the direction of the material guide plate 5. The arrangement of the connecting portion 21 and the cutting portion 22 allows the connecting portion 21 to be arranged on the side of the first transmission rod 19 corresponding to the material discharging direction when the material is cut off, and the cutting portion 22 is arranged on the other end of the connecting portion 21 relative to the first transmission rod 19 and extends in the direction of the material guide plate 5, so that the material can be cut off more smoothly along the direction of the material guide plate 5, and the material cut off by the cutting portion 22 and not placed in the blocking rod 9011 can also be orderly accommodated above the cutting portion 22, and the structure is reasonable and the stability is high.

[0061] This embodiment is further configured as follows: a mounting block 23 is provided at the position of the bracket 201 corresponding to the first transmission rod 19, one end of the mounting block 23 is connected to the first transmission rod 19, and the other end of the mounting block 23 is movably connected to the bracket 201 through a pin, and a first adjustment component 24 for adjusting the spacing distance between the grab bar 9021 and the guide plate 5 is provided between the mounting block 23 and the bracket 201. The configuration of the first adjustment component 24 enables the spacing between the grab bar 9021 and the guide plate 5 to be adjusted to meet the distance of the conveyed material and the second driving member 9022 drives the grab bar 9021 more smoothly and conveniently.

[0062] This embodiment further has the following configuration: the first adjustment component 24 includes a first mounting hole 2401 and a first adjustment slot 2402 matched with the first mounting hole 2401, the first mounting hole 2401 is arranged on the bracket 201, and the first adjustment slot 2402 is arranged at a position of the mounting block 23 corresponding to the first mounting hole 2401. The configuration of the first mounting hole 2401 and the first adjustment slot 2402 allows the position of the adjustment gripping bar 9021 to be adjusted by moving the first adjustment slot 2402 and changing the mounting position of the first mounting hole 2401 and the first adjustment slot 2402 when adjusting the spacing distance between the gripping bar 9021 and the guide plate 5, so that the adjustment is convenient.

[0063] This embodiment is further configured as follows: a guide assembly 25 is provided on the bracket 201, and the guide assembly 25 includes a mounting plate 2501 and a connecting plate 2502, the connecting plate 2502 is arranged on one side above the material guide plate 5, the mounting plates 2501 are respectively arranged on both sides of the connecting plate 2502 and are connected to the bracket 201, a guide rod 26 adapted to the material guide plate 5 is provided on the side of the connecting plate 2502 corresponding to the material guide plate 5, and a second adjustment assembly 27 for adjusting the spacing distance between the guide rod 26 and the material guide plate 5 is provided on the mounting plate 2501. The setting of the guide rod 26 allows the material to be discharged along the guide plate 5 along the guide rod 26 when the material is discharged through the discharge chute 7, playing a blocking role as well as a guiding role. The setting of the second adjusting component 27 allows the position of the mounting plate 2501 on the bracket 201 to be adjusted by the second adjusting component 27, so that the connecting plate 2502 drives the guide rod 26 to adjust the spacing distance between it and the guide plate 5, so that the position of the guide rod 26 is consistent with the material to be conveyed, and the conveying is convenient.

[0064] This embodiment further provides that: the second adjustment component 27 includes a second mounting hole 2701 and a second adjustment slot 2702 matched with the second mounting hole 2701, the second mounting hole 2701 is provided on the bracket 201, and the second adjustment slot 2702 is provided at the position of the second mounting hole 2701 corresponding to the mounting plate 2501. The provision of the second mounting hole 2701 and the second adjustment slot 2702 allows the position of the guide rod 26 to be adjusted by moving the second adjustment slot 2702 and changing the mounting position of the second mounting hole 2701 and the second adjustment slot 2702 when adjusting the spacing distance between the guide rod 26 and the guide plate 5, so that the adjustment is convenient.

[0065] This embodiment is further configured as follows: a transverse long slot 28 is provided on the connecting plate 2502, and the guide rod 26 includes a guide portion 2601 and an adjustment portion 2602. The guide portion 2601 is provided on one side above the guide plate and is adapted to the guide plate. One end of the adjustment portion 2602 is connected to the guide portion, and the other end of the adjustment portion 2602 extends along the transverse long slot 28 and is movably provided on the transverse long slot 28. The provision of the transverse long slot 28 enables the adjustment portion 2602 to drive the guide portion 2601 to move transversely along the transverse long slot 28 to adjust the position of the guide portion 2601 on the guide plate 5 when the position of the guide rod 26 does not match the position of the feed chute 7, and the adjustment portion 2602 can also move up and down to adjust the spacing distance between the guide portion 2601 and the guide plate 5. After the adjustment is completed, the position of the adjustment portion 2602 on the transverse long slot 28 is fixed by a nut or other fixing member, so that the adjustment is convenient.

[0066] This embodiment is further configured as follows: the material-dispensing mechanism 8 includes a dial wheel 801, the bracket 201 is provided with a second rotating shaft 29 driven to rotate by a motor at a position corresponding to the upper end of the material guide plate 5, the dial wheel 801 is provided on the second rotating shaft 29 and corresponds to the position of the material discharge trough 7, the dial wheel 801 is provided with a plurality of dial blocks 30 in a circumferential direction, and a material-dispensing trough 31 is formed between each of the dial blocks 30, the dial wheel 801 is driven to rotate by the second rotating shaft 29 and drives the material to be placed in the material-dispensing trough 31 and fed along the lower end of the material guide plate 5. The setting of the paddle wheel 801 enables the material to be placed in the position of the guide plate 5, and the paddle wheel 801 is driven by the second rotating shaft 29 to rotate in a circumferential direction. The paddle block 30 on the paddle wheel 801 forms a material dispensing groove 31, so that when the paddle wheel 801 rotates, the material is placed in the material dispensing groove 31 and is fed along the outlet direction of the guide plate 5 as the paddle wheel 801 rotates. One or more paddle wheels 801 can be provided, and the present embodiment preferably has two, which are respectively provided on both sides of the discharge trough 7, and the structure is stable.

[0067] This embodiment is further configured as follows: a connecting block 32 is provided on the bracket 201, the second rotating shaft 29 is provided on the connecting block 32, and a third adjusting component 33 for adjusting the spacing distance between the thumbwheel 801 and the material guide plate 5 is provided on the connecting block 32 and the bracket 201. The third adjusting component 33 is configured so that the spacing distance between the thumbwheel 801 and the material guide plate 5 can be adjusted according to the required conveying material so as to meet the actual required height of the thumbwheel 801, and has strong applicability.

[0068] The present embodiment further provides that: the third adjustment component 33 includes a third mounting hole 3301 and a third adjustment slot 3302 matched with the third mounting hole 3301, the third mounting hole 3301 is provided on the bracket 201, and the third adjustment slot 3302 is provided at a position of the connecting block 32 corresponding to the third mounting hole 3301. The provision of the third mounting hole 3301 and the third adjustment slot 3302 allows the position of the adjusting dial 801 to be adjusted by moving the third adjustment slot 3302 and changing the installation positions of the third mounting hole 3301 and the third adjustment slot 3302 on the bracket 201 when adjusting the spacing distance between the dial 801 and the guide plate 5, so that the adjustment is convenient.

[0069] This embodiment is further configured as follows: the guide plate 5 is tilted, a partition 34 is provided on one side of the dial wheel 801, a material cavity 35 for placing materials is formed between the partition 34, the bracket 201 and the guide plate 5, and a driving component 36 for driving the partition 34 to swing open or close the material cavity 35 is provided on the bracket 201. The guide plate 5 is tilted, making the material transfer more convenient and smooth. The partition 34 is configured so that the partition 34, the bracket 201 and the guide plate 5 form the material cavity 35, so that when the material is placed in the guide plate 5, it plays a blocking role. The driving component 36 is configured so that when the material is transferred, the partition 34 is driven by the driving component 36 to open or close the material cavity 35, so that when the material is unloaded, the transfer of the material is more orderly and neat.

[0070] This embodiment is further configured as follows: the driving assembly 36 includes a rotatable eccentric wheel 3601, a second transmission rod 37 is hingedly provided on a connecting shaft at one end of the eccentric wheel 3601, a second swing rod 38 is hingedly provided on the other end of the second transmission rod 37 relative to the eccentric wheel 3601, the second swing rod 38 is movably connected to the bracket 201 through a pin shaft, and a mounting rod 39 connected to the partition 34 is provided at a position of the bracket 201 corresponding to the partition 34, and the second swing rod 38 is connected to the mounting rod 39 relative to the other end of the second transmission rod 37. When the material chamber 35 needs to be opened, the eccentric wheel 3601 rotates and drives the second transmission rod 37 to move the second swing rod 38 downward, and the installation rod 39 connected to the second swing rod 38 drives the partition 34 to tilt upward, so that the material chamber 35 is opened, and the material moves out of the material chamber 35 along the opening of the material chamber 35. When the material chamber 35 is closed, the eccentric wheel 3601 rotates to drive the second swing rod 38 to move upward, and the installation rod 39 drives the partition 34 to move along the direction of the guide plate 5 to close the material chamber 35, which is convenient for opening and closing.

[0071] This embodiment is further configured as follows: a pressure strip 40 is arranged above the guide plate 5, one end of the pressure strip 40 is connected to the partition plate 34, and the other end of the pressure strip 40 extends along the discharge direction of the guide plate 5, the pressure strip 40 is arranged in an arc shape along the axial cross-section of the guide plate 5, and a through groove 41 is arranged on the pressure strip 40, and the dial wheel 801 is arranged at the position of the through groove 41 and one side thereof is placed in the material cavity 35 along the direction of the through groove 41. The arrangement of the pressure strip 40 allows the material to be moved out of the material chamber 35 along the position of the pressure strip 40, and the material conveying is more orderly. The axial cross-section of the guide plate 5 of the pressure strip 40 is arranged in an arc shape, so that when the material is opened through the material chamber 35 and conveyed along the bottom of the pressure strip 40, it is more stable. The arrangement of the through groove 41 and the setting of the thumb wheel 801 in the through groove 41 allow the material to be first placed in the material slot 31 and driven by the thumb wheel 801 to move out of the material chamber 35 along the direction of the pressure strip 40 when conveying. The thumb wheel 801 cooperates with the pressure strip 40 to discharge the material, so that the material can be driven one by one through the material slot 31 to be conveyed along the bottom of the pressure strip 40 in a more orderly manner, avoiding the discharge of multiple materials at the same time, causing chaotic transmission, and causing inconvenience in subsequent discharge, so that the conveying structure is more stable.

[0072] The present embodiment is further configured as follows: a vertically arranged discharge plate 42 is arranged at one end of the guide plate 5 in the discharge direction, and the discharge plate 42 extends along the direction of the feeding device 4 relative to the other end of the guide plate 5, a mounting frame 43 is arranged on one side of the discharge plate 42, a baffle 45 is arranged on the mounting frame 43, a discharge channel 46 is formed between the baffle 45 and the discharge plate 42, the feeding device 4 is arranged on the side of the discharge channel 46 corresponding to the base 1, the feeding device 4 includes a conveyor belt 401 and a roller 402 for driving the conveyor belt 401 to rotate, a plurality of push blocks 47 are arranged on the conveyor belt 401 and corresponding to the position of the discharge channel 46, and a push groove 48 is formed between each push block 47. The discharge plate 42 is vertically arranged, so that when the material is transferred along the position of the discharge plate 42 to the position of the feeding device 4, the material can be dropped more accurately. The setting of the baffle 45 can play a blocking role when the material moves along the position of the discharge plate 42 to the position of the feeding device 4, so as to prevent the material from escaping from the feeding device 4. The discharge channel 46 allows the material to fall accurately into the pushing trough 48 when it drops, and the material in the pushing trough 48 is conveyed by the conveyor belt 401. When it moves to the packaging device 3, the material is pushed out of the feeding device 4 through the pushing block 47 and placed in the packaging device 3.

[0073] This embodiment is further configured as follows: the baffle 45 includes a baffle 4501 and an adjustment block 4502, the adjustment block 4502 is arranged on the mounting frame 43, the baffle 4501 is arranged at one end of the adjustment block 4502 corresponding to the discharge plate 42 and is arranged parallel to the discharge plate 42, and a fourth adjustment component 49 for adjusting the width of the discharge channel 46 is arranged between the baffle 45 and the mounting frame 43. When adjusting the spacing distance between the baffle 45 and the discharge plate 42, the width of the discharge channel 46 is adjusted by the fourth adjustment component 49 to meet the size of the material to be conveyed, so that the material is placed in the push chute 48 along the discharge channel 46 more conveniently and smoothly.

[0074] This embodiment further provides that: the fourth adjustment component 49 includes a fourth mounting hole 4901 and a fourth adjustment slot 4902 matched with the fourth mounting hole 4901, the fourth mounting hole 4901 is provided on the mounting frame 43, and the fourth mounting slot is provided on the adjustment block 4502 and corresponds to the position of the fourth mounting hole 4901. The fourth mounting hole 4901 and the fourth adjustment slot 4902 are provided so that when adjusting the spacing distance between the baffle plate 45 and the discharge plate 42, the position of the adjustment baffle plate 45 can be adjusted by moving the fourth adjustment slot 4902 and changing the installation positions of the fourth mounting hole 4901 and the fourth adjustment slot 4902, so that the adjustment is convenient.

[0075] This embodiment is further configured as follows: the packaging device 3 includes a packaging film receiving roller 301, a former 302 for gathering a flat film into a bag shape, a longitudinal sealing mechanism 303 for longitudinally sealing the packaging bag, and a transverse sealing mechanism 304 for sealing and cutting the front and rear openings of the packaging bag. When the material is discharged from the unloading device 2 and placed into the feeding device 4, and then transferred to the packaging device 3 through the feeding device 4, the film used for packaging the material is transferred to the former 302 position through the packaging film receiving roller 301, and then gathered into a bag shape through the former 302. The material is placed in the packaging bag through the feeding device 4, and is sent to the longitudinal sealing mechanism 303 for sealing the longitudinal opening, and is sent to the transverse sealing mechanism 304 for sealing and cutting the front and rear ports of the secondary packaging bag, completing the packaging with high efficiency.

[0076] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications of the above assumptions should also be regarded as the scope of protection of the present invention.

Claims

1. A single chopstick packaging machine, characterized in that: The invention comprises a base, a material unloading device is arranged on the base, a packaging device is arranged on one side of the material unloading device, a feeding device for conveying materials to the packaging device is arranged on one side of the outlet direction of the material unloading device, the material unloading device comprises a bracket, a material guide plate is arranged on the bracket, at least two positioning rods are arranged on the material guide plate, a material unloading groove is formed between the two positioning rods, a material prying mechanism for driving materials to feed along the lower end of the material guide plate is arranged on the upper end of the material guide plate, a material discharging mechanism is arranged on the lower end of the material guide plate, and the material discharging mechanism comprises a material blocking component, a material cutting component and a material sensing component for discharging. The material quantity sensor, the material blocking assembly includes a blocking rod and a first driving member for driving the blocking rod to move toward the material guide plate so that the material falls onto the blocking rod or moves away from the material guide plate so that the material falls into the feeding device, the first driving member includes a first rotating shaft driven by a motor, a first cam is arranged on the first rotating shaft, a follower is arranged on the side of the first cam corresponding to the blocking rod, a connecting seat is arranged on the connecting shaft at one end of the follower, a mounting seat is arranged at one end of the blocking rod, a connecting rod is arranged between the connecting seat and the mounting seat, a compression spring is sleeved on the connecting rod, and one end of the compression spring The cam is connected to the connecting seat, and the other end of the compression spring is connected to the mounting seat. The guide plate is provided with a through hole adapted to the baffle rod. The baffle rod drives the follower to move toward the direction of the insertion through hole to hold the material or move away from the direction of the exit through hole to drop the material through the first cam. The material cutting component is arranged on the side of the baffle rod corresponding to the material diverting mechanism. The material cutting component includes a grab bar and a second driving member used for driving the grab bar to move toward or away from the guide plate to cut off or conduct the material through the induction. The second driving member includes a rotatable second cam. The bracket is provided with a first transmission rod. The grab bar is arranged on the first transmission rod, and the first swing rod is arranged on the second cam. The first swing rod is movably connected to the bracket through a pin shaft, and the other end of the first swing rod relative to the second cam is connected to the first transmission rod. The grab bar drives the first swing rod through the second cam to drive the first transmission rod to cut off or guide the material in the opposite direction. The grab bar includes a connecting part and a cutting part. One end of the connecting part is connected to the first transmission rod and is arranged on the side of the first transmission rod corresponding to the discharge direction. One end of the cutting part is connected to the connecting part, and the other end of the cutting part extends along one side of the material guide plate direction.

2. A single chopstick packaging machine according to claim 1, characterized in that: The material-discharging mechanism includes a dial wheel, and the bracket is provided with a second rotating shaft driven by a motor to rotate corresponding to the upper end position of the material guide plate. The dial wheel is arranged on the second rotating shaft and corresponds to the position of the material discharge trough. A plurality of dial blocks are arranged circumferentially of the dial wheel, and a material-discharging trough is formed between each of the dial blocks. The dial wheel is driven to rotate by the second rotating shaft and drives the material to be placed in the material-discharging trough and fed along the lower end of the material guide plate.

3. A single chopstick packaging machine according to claim 2, characterized in that: The material guide plate is arranged at an angle, a partition is arranged on one side of the thumbwheel, a material cavity for placing materials is formed between the partition, the bracket and the material guide plate, and a driving component for driving the partition to swing to open or close the material cavity is arranged on the bracket.

4. A single chopstick packaging machine according to claim 3, characterized in that: A pressure strip is arranged above the material guide plate, one end of the pressure strip is connected to the partition plate, and the other end of the pressure strip extends along the discharge direction of the material guide plate. The pressure strip is arranged in an arc shape along the axial cross-section of the material guide plate, and a through groove is arranged on the pressure strip. The thumbwheel is arranged at the through groove position and one side of the thumbwheel is placed in the material cavity along the through groove direction.

5. The single chopstick packaging machine according to claim 1, characterized in that: A vertically arranged discharging plate is provided at one end of the discharging direction of the guide plate, and the discharging plate extends along the direction of the feeding device relative to the other end of the guide plate. A mounting frame is provided on one side of the discharging plate, and a baffle is provided on the mounting frame. A discharge channel is formed between the baffle and the discharging plate, and the feeding device is arranged on the side of the base corresponding to the discharge channel. The feeding device includes a conveyor belt and a roller for driving the conveyor belt to rotate, and a plurality of pushing blocks are provided on the conveyor belt corresponding to the position of the discharge channel, and a pushing groove is formed between each pushing block.

6. The single chopstick packaging machine according to claim 1, characterized in that: The packaging device comprises a packaging film receiving roller, a former for gathering a flat film into a bag shape, a longitudinal sealing mechanism for longitudinally sealing the packaging bag, and a transverse sealing mechanism for sealing and cutting the front and rear openings of the packaging bag.

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