Conveying device for environment-friendly paper-plastic compound bag production

Abstract

The invention belongs to the technical field of conveying devices, and particularly relates to an environment-friendly paper-plastic composite bag production conveying device which comprises a bottom plate, a first rack is fixedly connected to one side of the upper end face of the bottom plate, a first conveying belt is arranged on the first rack, and a second rack is fixedly connected to one side of the upper end of the first rack. A visual detection device is arranged on one side of the upper end of the second frame body, and a conveying guide assembly is further arranged on the first frame body. The conveying guide assembly comprises a first frame body fixedly connected to one side of the upper end of the first rack, and a tenth lead screw guide rail is installed on one side of the upper end of the first frame body. By means of the conveying guide assembly and the material receiving auxiliary assembly, when the industrial tray is used for containing and receiving conveyed materials, the upper surface of the tray can be divided into the multiple discharging channels through the partition plates firstly, then the materials are fed into the discharging channels to be placed, and therefore the materials are arranged in multiple rows and stacked on the tray regularly and tidily; and when the materials are packaged subsequently, operation is convenient.

Description

Technical Field

[0001] The invention belongs to the technical field of conveying devices, in particular to a conveying device for producing environmentally friendly paper-plastic composite bags. Background Art

[0002] Environmentally friendly paper-plastic composite bags (also known as three-in-one composite paper bags) are packaging containers made by laminating polypropylene (PP) or polyethylene (PE) flat yarn fabric with refined, specially formulated kraft paper through a high-temperature, high-pressure process. The production of these composite bags involves multiple steps, including lamination, bag making, inspection, and packaging. Conveyors are used to transfer materials between these steps to ensure continuous production line operation.

[0003] The patent with announcement number CN214826449U discloses a finished product conveying device for the production of plastic composite bags, including a first support plate, a second support plate, a lifting cylinder, a conveying roller, a clamping device and a base plate, wherein the first support plate is provided with two pieces and is symmetrically arranged, and the conveying roller is rotatably connected between the first support plates through a rotating shaft and a first synchronous wheel is fixed on the rotating shaft; the second support plate is provided with two pieces and is symmetrically arranged, and the conveying roller is rotatably connected between the second support plates through a rotating shaft, a conveyor belt is connected between the conveyor rollers, and a number of clamping devices are fixed on the conveyor belt; the base plate is arranged below the second support plate, and a guide rail groove is opened on the base plate, a sliding plate is fixed to the bottom end of the lifting cylinder, and a caster is installed at the bottom of the sliding plate, the caster is slidably engaged with the guide rail groove, the output end of the lifting cylinder is connected to a lifting shaft, and the lifting shaft is fixedly connected to the bottom end of the second support plate.

[0004] However, the above technical solution still has the following deficiencies in practical application: While conveyor belts can be used to transport environmentally friendly paper-plastic composite bags, industrial pallets are sometimes used to facilitate subsequent packaging. However, when multiple materials fall onto the pallets from the end of the conveyor belt, they can easily become messy and cluttered, hindering subsequent packaging. Furthermore, the irregular placement of materials on the pallets can easily cause them to fall off the pallet's edges due to external forces during transfer, hindering smooth transportation. Summary of the Invention

[0005] In order to remedy the deficiencies of the prior art and solve at least one of the technical problems raised in the background art, the present invention proposes a conveying device for producing environmentally friendly paper-plastic composite bags.

[0006] The technical solution adopted by the present invention to solve the technical problem is: a conveying device for producing environmentally friendly paper-plastic composite bags, comprising a bottom plate, a frame 1 being fixedly connected to one side of the upper end surface of the bottom plate, a conveyor belt 1 being provided on the frame 1, a frame 2 being fixedly connected to one side of the upper end of the frame 1, a visual detection device being provided on one side of the upper end of the frame 2, and a conveying guide assembly being further provided on the frame 1; The conveying guide assembly includes a frame body 1 fixedly connected to one side of the upper end of the frame body 1, a screw guide rail 10 is installed on one side of the upper end of the frame body 1, a slider 2 is slidably provided on the screw guide rail 10, a bidirectional screw guide rail 2 is installed on one side of the lower end surface of the slider 2, and guide plates are slidably connected to both sides of the bidirectional screw guide rail 2; The bottom plate is also provided with a material receiving auxiliary component; The material splicing auxiliary component includes a hydraulic scissor lift mechanism installed on one side of the upper end surface of the base plate, a lifting plate is provided on the upper end of the hydraulic scissor lift mechanism, a screw guide rail nine is installed on one side of the upper end surface of the lifting plate, a clamping block two is slidably provided on the screw guide rail nine, a clamping block one is fixedly connected to one side of the upper end surface of the lifting plate, a sliding rod is fixedly connected to one side of the upper end surface of the base plate, a plurality of partitions are horizontally and equidistantly distributed on the sliding rod, the rearmost partition is fixedly connected to the sliding rod, and the remaining partitions are slidably connected to the sliding rod.

[0007] Preferably, a plurality of guide rail plates 1 are fixedly connected to one side of the upper end surface of the base plate, a screw guide rail 6 is installed on the guide rail plate 1, a guide rail plate 4 is slidably arranged on the screw guide rail 6, a screw guide rail 7 is installed on one side of the upper end surface of the guide rail plate 4, a guide rail plate 3 is slidably arranged on the screw guide rail 7, a screw guide rail 8 is installed on one side of the upper end surface of the guide rail plate 3, and a guide rail plate 5 is slidably arranged on the screw guide rail 8.

[0008] Preferably, a bidirectional screw guide rail 1 is installed on one side of the guide rail plate 5, and both sides of the bidirectional screw guide rail 1 are slidably connected to the frame 2, and a conveyor belt 2 is provided on the frame 2, and a fixed plate and a telescopic plate are fixedly connected to the frame 2 on both sides, and the fixed plate is plugged into and slidably connected to the telescopic plate, and one side of the upper end of the clamping block 2 is fixedly connected to the limit frame, and rollers are rotatably provided on the upper and lower sides of the limit frame, and an adjusting cloth is wound around the two rollers together, and a strip through hole is provided on one side of the adjusting cloth, and the frame 2 can pass through the strip through hole.

[0009] Preferably, the upper and lower ends of one side of the limiting frame are fixedly connected to motor 1, and the output end of motor 1 is fixedly connected to one end of the roller.

[0010] Preferably, one end of the partition other than the rearmost side is fixedly connected to a guide column, and one side of the sliding rod is slidably connected to a bevel plate, and the bevel plate is provided with a plurality of bevel grooves with different angles, and each guide column passes through a bevel groove and is slidably connected thereto.

[0011] Preferably, one side of the sliding rod is fixedly connected with a cylinder two, and the piston end of the cylinder two is fixedly connected with one end of the chute plate one.

[0012] Preferably, the upper end of the rack one is fixedly connected with a baffle one on both sides, the baffle one is inserted and slidably connected with a baffle two, one end of the baffle two is attached to one side of the guide plate, a plurality of springs two are fixedly connected to one end of the baffle two, and the other ends of the springs two are fixedly connected to the inner wall of the baffle one.

[0013] Preferably, the bottom plate is further provided with a stable arrangement auxiliary assembly. The stable arrangement auxiliary assembly comprises a lead screw guide rail two mounted on one side of the upper end face of the bottom plate, a rack three slidably arranged on the lead screw guide rail two, a lead screw guide rail one mounted on one side of the upper end of the rack three, a sliding block one slidably arranged on the lead screw guide rail one, two guide rods slidably arranged on the sliding block one, a lifting rod fixedly connected to the lower ends of the guide rods, a plurality of adjusting blocks slidably connected to the lifting rod and distributed horizontally and equidistantly on the lifting rod, and a stable plate slidably connected to one side of the adjusting block and the lifting rod.

[0014] Preferably, one side of the upper end of the sliding block one is fixedly connected with a cylinder one, the piston end of the cylinder one is fixedly connected with one end of the lifting rod, one end of the adjusting block is fixedly connected with a guide column two, one end of the lifting rod is fixedly connected with a cylinder three, the piston end of the cylinder three is fixedly connected with a chute plate two, the chute plate two is provided with a plurality of chutes with different angles, each guide column two penetrates through one chute and is slidably connected with the chute, one side of the upper end of the stable plate is fixedly connected with a spring one, and the lower end of the rightmost spring is fixedly connected to the lifting rod, and the lower ends of the remaining springs are fixedly connected to the adjusting blocks.

[0015] Preferably, one side of the lifting rod is fixedly connected with a guide rail plate two, the guide rail plate two is mounted with a lead screw guide rail three, and a push rod is slidably arranged on the lead screw guide rail three.

[0016] The beneficial effects of the present application are as follows: 1. The conveying device for producing environmentally friendly paper-plastic composite bags described in the present invention utilizes a conveying guide component and a material receiving auxiliary component. When an industrial pallet is used to receive the conveyed material, the upper surface of the pallet can be divided into multiple discharge channels using a partition, and then the material is fed into the discharge channel for placement, so that the material is arranged in multiple rows and stacked regularly and neatly on the pallet, which facilitates operation when the material is subsequently packaged. In addition, since the materials are neatly placed, the materials are not likely to fall from the edge of the pallet during the pallet transportation process, which is beneficial to improving the stability of the materials and ensuring the normal transportation work. In addition, compared with the method of using a manipulator to place the materials one by one on the pallet for stacking, this method allows multiple materials to continuously enter the discharge channel for placement, which is more efficient. In addition, the materials that have been placed will be limited by adjacent materials, partitions, and adjustment cloths to avoid displacement, which is beneficial to maintaining the neatness of the materials.

[0017] 2. The conveying device for producing environmentally friendly paper-plastic composite bags described in the present invention utilizes a stable arrangement auxiliary component to block the materials reaching the designated position of the second frame under the action of multiple stabilizing plates. The same layer of materials will not overlap each other due to inertia or friction, so that the materials can be placed according to a preset trajectory, further ensuring the neatness of the materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be further described below with reference to the accompanying drawings.

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 This is a schematic diagram of the three-dimensional structure of the conveyor belt; Figure 3 It is a schematic diagram of the three-dimensional structure of the frame; Figure 4 yes Figure 3 A partial enlarged view of the middle A; Figure 5 It is a schematic diagram of the three-dimensional structure at the lifting rod; Figure 6 It is a schematic diagram of the three-dimensional structure at the lifting plate; Figure 7 It is a schematic diagram of the three-dimensional structure at the partition; Figure 8 yes Figure 7 A partial enlarged view of point B in the middle; Figure 9 It is a schematic diagram of the three-dimensional structure of the visual detection device; Figure 10 1. It is a schematic diagram of the three-dimensional structure at the sliding rod; Figure 11 yes Figure 10 A partial enlarged view of point C in the middle; Figure 12It is a schematic diagram of the five three-dimensional structures of the guide rail plate; Figure 13 It is a schematic diagram of the three-dimensional structure of the slider at two locations; Figure 14 It is a schematic diagram of the half-section planar structure of baffle 1 and baffle 2.

[0020] In the figure: 1. Bottom plate; 2. Conveyor belt 1; 3. Baffle 1; 4. Frame 1; 5. Frame 2; 6. Frame 3; 7. Sliding rod; 8. Guide plate 1; 9. Frame 1; 10. Guide plate; 11. Baffle 2; 12. Visual inspection device; 13. Screw guide rail 1; 14. Slider 1; 15. Cylinder 1; 16. Guide rod; 17. Chute plate 1; 18. Cylinder 2; 19. Screw guide rail 2; 20. Hydraulic scissor lift mechanism; 21. Guide column 1; 22. Partition; 23. Lifting rod; 24. Bidirectional screw guide rail 2; 25. Stabilizing plate; 26. Spring 1; 27. Push rod; 28. Screw guide rail 3. 29. Guide plate two; 30. Adjusting block; 31. Guide column two; 32. Chute plate two; 33. Lifting plate; 34. Screw guide rail ten; 35. Limiting frame; 36. Cylinder three; 37. Guide plate three; 38. Adjusting cloth; 39. Roller; 40. Motor one; 41. Screw guide rail six; 42. Guide plate four; 43. Screw guide rail seven; 44. Spring two; 45. Screw guide rail eight; 46. Guide plate five; 47. Bidirectional screw guide rail one; 48. Frame two; 49. Conveyor belt two; 50. Fixed plate; 51. Telescopic plate; 52. Clamp block one; 53. Clamp block two; 54. Screw guide rail nine; 55. Slider two. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] Please refer to Figures 1-14 The present invention provides a technical solution: a conveying device for producing environmentally friendly paper-plastic composite bags, comprising a base plate 1, a frame 9 fixedly connected to one side of the upper end surface of the base plate 1, a conveyor belt 2 provided on the frame 9, a frame 2 5 fixedly connected to one side of the upper end of the frame 9, a visual inspection device 12 provided on one side of the upper end of the frame 2 5, and a conveying guide component further provided on the frame 9; The conveying guide assembly includes a frame body 14 fixedly connected to one side of the upper end of the frame 19, a screw guide rail 10 34 is installed on one side of the upper end of the frame body 14, a slider 2 55 is slidably provided on the screw guide rail 10 34, a bidirectional screw guide rail 24 is installed on one side of the lower end surface of the slider 2 55, and guide plates 10 are slidably connected to both sides of the bidirectional screw guide rail 24; The bottom plate 1 is also provided with a material-jointing auxiliary component; The material splicing auxiliary component includes a hydraulic scissor lift mechanism 20 installed on one side of the upper end surface of the base plate 1, a lifting plate 33 is provided on the upper end of the hydraulic scissor lift mechanism 20, a screw guide rail 9 54 is installed on one side of the upper end surface of the lifting plate 33, a clamping block 2 53 is slidingly provided on the screw guide rail 9 54, a clamping block 1 52 is fixedly connected to one side of the upper end surface of the lifting plate 33, a sliding rod 7 is fixedly connected to one side of the upper end surface of the base plate 1, and a plurality of partitions 22 are distributed laterally and equidistantly on the sliding rod 7, the rearmost partition 22 is fixedly connected to the sliding rod 7, and the remaining partitions 22 are slidingly connected to the sliding rod 7.

[0023] In this embodiment, Figures 1-4 、 Figure 6-Figure 14 As shown, a plurality of guide rail plates 1 8 are fixedly connected to one side of the upper end surface of the base plate 1, a screw guide rail 6 41 is installed on the guide rail plate 1 8, a guide rail plate 42 is slidably provided on the screw guide rail 6 41, a screw guide rail 7 43 is installed on one side of the upper end surface of the guide rail plate 42, a guide rail plate 3 37 is slidably provided on the screw guide rail 7 43, a screw guide rail 8 45 is installed on one side of the upper end surface of the guide rail plate 3 37, and a guide rail plate 5 46 is slidably provided on the screw guide rail 8 45.

[0024] A bidirectional screw guide rail 1 47 is installed on one side of the guide rail plate 5 46, and both sides of the bidirectional screw guide rail 1 47 are slidably connected to the frame 2 48. A conveyor belt 2 49 is provided on the frame 2 48. A fixed plate 50 and a telescopic plate 51 are fixedly connected to the frames 2 48 on both sides. The fixed plate 50 and the telescopic plate 51 are plugged and slidably connected. One side of the upper end of the clamping block 2 53 is fixedly connected to the limit frame 35. Rollers 39 are rotatably provided on the upper and lower sides of the limit frame 35. An adjusting cloth 38 is wound around the two rollers 39. A strip through hole is provided on one side of the adjusting cloth 38, and the frame 2 48 can pass through the strip through hole.

[0025] The upper and lower ends of one side of the limit frame 35 are fixedly connected to the motor 40, and the output end of the motor 40 is fixedly connected to one end of the roller 39.

[0026] One end of the partition 22 outside the rearmost side is fixedly connected to a guide column 21, and one side of the sliding rod 7 is slidably connected to a chute plate 17. The chute plate 17 is provided with a plurality of chute grooves of different angles, and each guide column 21 passes through a chute and is slidably connected thereto.

[0027] One side of the sliding rod 7 is fixedly connected to the cylinder 2 18 , and the piston end of the cylinder 2 18 is fixedly connected to one end of the inclined slot plate 1 17 .

[0028] Baffle 1 3 is fixedly connected to both sides of the upper end of frame 1 9 , baffle 1 3 is plugged and slidably connected to baffle 2 11 , one end of baffle 2 11 is in contact with one side of guide plate 10 , one end of baffle 2 11 is fixedly connected to multiple springs 2 44 , and the other end of spring 2 44 is fixedly connected to one side of the inner wall of baffle 1 3 .

[0029] Specifically, in the prior art, while conveyor belts can be used to transport environmentally friendly paper-plastic composite bags, industrial pallets are often used to hold the materials for easy packaging. However, when multiple materials fall onto the industrial pallets from the ends of the conveyor belts, they tend to form a messy pile, hindering subsequent packaging. Furthermore, because the materials are irregularly placed on the industrial pallets, they are easily affected by external forces and fall off the pallet edges during transport, hindering smooth transportation.

[0030] Therefore, in order to solve the above problem, the working principle of this embodiment is as follows: First, this embodiment is used for a batch of environmentally friendly paper-plastic composite bags of the same specifications. For ease of description, these will be collectively referred to as materials. An industrial pallet for receiving the materials is placed above the lifting platform 33, with one side of the pallet aligned with the angled clamping block 1 52 and the rearmost partition 22 flush with one side of the pallet. Then, via the screw guide rail 9 54, clamping block 2 53 is driven until it contacts the pallet. The pallet is clamped together by the cooperation of clamping blocks 1 52 and 2 53. Then, depending on the width of the material, cylinder 2 18 drives chute plate 1 17 to slide on the slide rod 7. The coordination of multiple chute grooves and guide post 1 21 causes multiple partitions 22 to slide simultaneously on the slide rod 7, producing equidistant changes. This process continues until the distance between two adjacent partitions 22 equals the width of the material. At this point, the partitions 22 within the pallet's upper end area divide the pallet's upper surface into multiple discharge channels. The number of discharge channels depends on the width of the material and the size of the pallet. The two guide plates 10 are then driven simultaneously by bidirectional screw guide rail 24 to adjust the distance between the two guide plates 10 at their narrowest point, so that this distance equals the width of the discharge channel. Slider rail 10 34 then drives slider 2 55 to move laterally, adjusting the position of the two guide plates 10 so that the feed channel formed by the two guide plates 10 mates with the discharge channel. As the guide plates 10 move, baffle 2 11 also slides on baffle 1 3, maintained in contact with the guide plates 10 by spring 2 44. The material to be conveyed is then placed on conveyor belt 1 2, where it is guided by the guide plates 10 and moves into the feed channel. Simultaneously, guide plate 5 46 is driven by screw guide rail 8 45 to slide on guide plate 3 37, allowing the two frames 2 48 to pass through the strip-shaped through-holes of the adjustment cloth 38 and extend into the discharge channel, which mates with the feed channel. The two frames 48 are then driven to slide simultaneously using a bidirectional screw guide rail 1 47 , adjusting the spacing between the two frames 48 until both frames 48 are in contact with the partition 22 and one end of the frame 48 is aligned with the end of the partition 22. After the material on conveyor belt 1 2 moves through the feed channel to the discharge channel, it is placed on conveyor belt 2 49 on the two frames 48 . At this point, conveyor belt 2 49 continues to operate until the material is in contact with the adjustment cloth 38 , at which point the material is blocked. Subsequent materials are then arranged on the fixed plate 50 and the telescopic plate 51 due to the previous material being offset. The visual inspection device 12 then detects the number of materials arranged on the fixed plate 50 and the telescopic plate 51. When the amount of material arranged on the fixed plate 50 and the telescopic plate 51 reaches the maximum, the conveyor belt 2 stops conveying the material, and then the fixed plate 50 and the telescopic plate 51 are driven to descend by the screw guide rail 6 41. At the same time, the two rollers 39 rotate under the drive of the motor 1 40, and the positions of the strip-shaped through holes on the cloth 38 are controlled and adjusted by a retraction and retraction method to adapt to the movement of the frame 2 48.The received material then simultaneously descends until the bottom of rack 2 48 contacts the upper surface of the pallet. At this point, rack 2 48 can be withdrawn from the discharge channel by driving guide plate 5 46 laterally via screw guide rail 8 45. As rack 2 48 is withdrawn, the material above it is blocked by the adjustment cloth 38 and released from rack 2 48. The material on rack 2 48 is now arranged and placed on the pallet. Repeating this process, rack 2 48 is used again to pick up material and place it on top of the material below, thus filling one discharge channel with material. Subsequently, the lateral position of rack 2 48 and the feed channel is changed, and the above process is repeated. The material is then arranged and stacked in other discharge channels until all discharge channels are filled. Throughout this arrangement and stacking process, the material is restrained by the partitions 22 and the adjustment cloth 38 to prevent it from tipping over or sliding. After a sufficient amount of material is placed on the pallet, the pallet is driven down, and the material is freed from the limit of the partition 22 and the adjusting cloth 38. At this time, the materials on the pallet are arranged in multiple rows and stacked neatly and regularly, which facilitates the operation when the materials are subsequently packaged. In addition, since the materials are neatly placed, the materials are not likely to fall from the edge of the pallet during the pallet transportation process, which helps to improve the stability of the materials and ensure the normal transportation work. In addition, compared with the method of using a robot to place materials one by one on the pallet for stacking, this method allows multiple materials to be continuously placed in the discharge channel, which is more efficient. In addition, the materials that have been placed will be limited by the adjacent materials and the partition 22 and the adjusting cloth 38 to avoid deviation, which helps to maintain the neatness of the materials.

[0031] In this embodiment, Figure 3 and Figure 5 As shown, the base plate 1 is also provided with a stabilizing arrangement auxiliary component; The stable arrangement auxiliary component includes a screw guide rail 2 19 installed on one side of the upper end surface of the base plate 1, a frame body 3 6 is slidably set on the screw guide rail 2 19, a screw guide rail 13 is installed on one side of the upper end of the frame body 3 6, a slider 14 is slidably set on the screw guide rail 13, two guide rods 16 are slidably set on the slider 14, and a lifting rod 23 is fixedly connected to the lower end of the guide rod 16. A plurality of adjustment blocks 30 are distributed equidistantly in the horizontal direction and are slidably connected to the lifting rod 23. A stabilizing plate 25 is slidably connected to one side of the adjustment block 30 and the lifting rod 23.

[0032] The upper end of the slider 14 is fixedly connected with a cylinder 15, the piston end of the cylinder 15 is fixedly connected with the one end of a lifting rod 23, the one end of the adjusting block 30 is fixedly connected with a guide column 31, the one end of the lifting rod 23 is fixedly connected with a cylinder 36, the piston end of the cylinder 36 is fixedly connected with an inclined groove plate 32, the inclined groove plate 32 is provided with a plurality of inclined grooves with different angles, each guide column 31 penetrates through an inclined groove and is slidably connected with the inclined groove, the upper end of the stable plate 25 is fixedly connected with a spring 26 on one side, and the lower end of the rightmost spring 26 is fixedly connected with the lifting rod 23, and the lower end of the remaining spring 26 is fixedly connected with the adjusting block 30.

[0033] The one side of the lifting rod 23 is fixedly connected with a guide rail plate 29, the guide rail plate 29 is installed with a screw rod guide rail 28, and the screw rod guide rail 28 is slidably provided with a push rod 27.

[0034] Specifically, in the above embodiment, although the materials can be arranged in an arranged state under the cooperation of the rack 48 and the conveying belt 49, when the materials move on the conveying belt 49, the materials are easily stacked on the previous material due to inertia, thereby causing the materials in the same layer to overlap and unable to be placed according to the preset track, and further affecting the neatness of the materials. Moreover, when the materials on the rack 48 complete the arrangement and the rack 48 is moved out of the material placing channel, the materials are easily overlapped due to the friction with the conveying belt 49, the fixed plate 50 and the telescopic plate 51, and also affect the neatness of the materials.

[0035] Therefore, in order to solve the above problems, in the use of the embodiment, the cylinder 36 drives the inclined groove plate 32 to move up and down, adjusts the distance between the two adjacent adjusting blocks 30, and makes the distance equal to the length of the material, then the screw rod guide rail 2 drives the rack body 6 to move horizontally, adjusts the distance between the rightmost stable plate 25 and the adjusting cloth 38, and also makes the distance equal to the length of the material. When a material contacts with the adjusting cloth 38, the push rod 27 moves horizontally under the action of the screw rod guide rail 3, and presses the inclined surface on the upper end of the stable plate 25, so that the stable plate 25 descends until the lower end of the stable plate 25 blocks the material which has reached the specified position. With the movement of the subsequent materials, the corresponding stable plate 25 will descend every time a material reaches the specified position, so that the material which reaches the specified position is between the two stable plates 25. When the rack 48 descends and is pulled out of the material placing channel, the stable plate 25 will descend under the action of the cylinder 15, and always limits the materials to avoid the materials from deviating and overlapping due to the friction. Moreover, the screw rod guide rail 1 can drive a plurality of stable plates 25 to move horizontally, so that the stable plates 25 are placed in different material placing channels. Therefore, the materials which reach the specified position of the rack 48 can be blocked under the action of the plurality of stable plates 25, the materials in the same layer will not be stacked due to inertia or friction, so that the materials can be placed according to the preset track, and further ensures the neatness of the materials.

[0036] Working Principle: An industrial pallet for holding materials is placed above the lifting plate 33, with one side of the pallet aligned at an angle with clamping block 1 52, and the rearmost partition 22 flush with one side of the pallet. Then, clamping block 2 53 is driven by screw guide rail 9 54 until it contacts the pallet. The pallet is thus clamped by the cooperation of clamping blocks 1 52 and 2 53. Then, depending on the width of the material, cylinder 2 18 drives chute plate 1 17 to slide on the slide rod 7. The cooperation of multiple chute plates and guide pillar 1 21 allows multiple partitions 22 to slide simultaneously on the slide rod 7, producing equidistant changes. This continues until the distance between two adjacent partitions 22 equals the width of the material. At this point, the partitions 22 within the area of ​​the pallet's upper end surface divide the pallet's upper surface into multiple discharge channels, and the number of discharge channels depends on the width of the material and the size of the pallet. The two guide plates 10 are then driven simultaneously by bidirectional screw guide rail 24 to adjust the distance between the two guide plates 10 at their narrowest point, so that this distance equals the width of the discharge channel. Slider rail 10 34 then drives slider 2 55 to move laterally, adjusting the position of the two guide plates 10 so that the feed channel formed by the two guide plates 10 mates with the discharge channel. As the guide plates 10 move, baffle 2 11 also slides on baffle 1 3, maintained in contact with the guide plates 10 by spring 2 44. The material to be conveyed is then placed on conveyor belt 1 2, where it is guided by the guide plates 10 and moves into the feed channel. Simultaneously, guide plate 5 46 is driven by screw guide rail 8 45 to slide on guide plate 3 37, allowing the two frames 2 48 to pass through the strip-shaped through-holes of the adjustment cloth 38 and extend into the discharge channel, which mates with the feed channel. The two frames 48 are then driven to slide simultaneously using a bidirectional screw guide rail 1 47 , adjusting the spacing between the two frames 48 until both frames 48 are in contact with the partition 22 and one end of the frame 48 is aligned with the end of the partition 22. After the material on conveyor belt 1 2 moves through the feed channel to the discharge channel, it is placed on conveyor belt 2 49 on the two frames 48 . At this point, conveyor belt 2 49 continues to operate until the material is in contact with the adjustment cloth 38 , at which point the material is blocked. Subsequent materials are then arranged on the fixed plate 50 and the telescopic plate 51 due to the previous material being offset. The visual inspection device 12 then detects the number of materials arranged on the fixed plate 50 and the telescopic plate 51. When the amount of material arranged on the fixed plate 50 and the telescopic plate 51 reaches the maximum, the conveyor belt 2 stops conveying the material, and then the fixed plate 50 and the telescopic plate 51 are driven to descend by the screw guide rail 6 41. At the same time, the two rollers 39 rotate under the drive of the motor 1 40, and the positions of the strip-shaped through holes on the cloth 38 are controlled and adjusted by a retraction and retraction method to adapt to the movement of the frame 2 48.The received material then simultaneously descends until the bottom of rack 2 48 contacts the upper surface of the pallet. At this point, rack 2 48 can be withdrawn from the discharge channel by driving guide plate 5 46 laterally via screw guide rail 8 45. As rack 2 48 is withdrawn, the material above it is blocked by the adjustment cloth 38 and released from rack 2 48. The material on rack 2 48 is now arranged and placed on the pallet. Repeating this process, rack 2 48 is used again to pick up material and place it on top of the material below, thus filling one discharge channel with material. Subsequently, the lateral position of rack 2 48 and the feed channel is changed, and the above process is repeated. The material is then arranged and stacked in other discharge channels until all discharge channels are filled. Throughout this arrangement and stacking process, the material is restrained by the partitions 22 and the adjustment cloth 38 to prevent it from tipping over or sliding. After a sufficient amount of material has been placed on the pallet, the pallet is lowered, freeing the materials from the restraints of the partitions 22 and the adjusting cloth 38. At this point, the materials on the pallet are arranged in multiple rows and neatly stacked, making subsequent packaging easier. Furthermore, because the materials are neatly stacked, they are less likely to fall off the pallet's edges during transport, improving material stability and ensuring smooth transport. Furthermore, compared to using a robot to stack materials individually on the pallet, this method allows multiple materials to be placed continuously into the discharge channel, resulting in greater efficiency. Furthermore, already placed materials are restrained by adjacent materials, the partitions 22, and the adjusting cloth 38, preventing them from shifting and maintaining uniformity. Cylinder 3 36 drives the chute plate 2 32 up and down to adjust the distance between adjacent adjusting blocks 30, ensuring that this distance is equal to the length of the materials. Screw guide 2 19 then drives the frame 3 6 to move laterally, adjusting the distance between the rightmost stabilizing plate 25 and the adjusting cloth 38 to also be equal to the length of the materials. When a piece of material contacts the regulating cloth 38, the push rod 27, driven by the screw guide rail 3 28, moves laterally, squeezing the inclined surface of the upper end of the stabilizing plate 25, causing it to descend until its lower end blocks the material that has reached the designated position. As subsequent materials move, each time a piece of material reaches the designated position, the corresponding stabilizing plate 25 descends, placing the material between the two stabilizing plates 25. As the rack 2 48 descends and is drawn out of the discharge channel, the stabilizing plates 25, driven by the cylinder 1 15, continuously restrain the material and prevent it from shifting or overlapping due to friction. Furthermore, the screw guide rail 1 13 can drive multiple stabilizing plates 25 to move laterally, placing them in different discharge channels. This allows multiple stabilizing plates 25 to block material that has reached the designated position of the rack 2 48. Materials in the same layer will not overlap due to inertia or friction, allowing them to be deposited along a predetermined path, further ensuring uniformity.

[0037] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the foregoing embodiments. The foregoing embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and modifications are intended to fall within the scope of the present invention. The scope of protection claimed in the present invention is defined by the appended claims and their equivalents.

Claims

1. A conveying device for producing environmentally friendly paper-plastic composite bags, comprising a bottom plate (1), characterized in that: One side of the upper end surface of the bottom plate (1) is fixedly connected to a frame one (9), a conveyor belt one (2) is provided on the frame one (9), one side of the upper end of the frame one (9) is fixedly connected to a frame two (5), a visual detection device (12) is provided on the upper end of the frame two (5), and a conveying guide component is also provided on the frame one (9); The conveying guide assembly includes a frame body (4) fixedly connected to one side of the upper end of the frame body (9), a screw guide rail (34) is installed on one side of the upper end of the frame body (4), a slider (55) is slidably provided on the screw guide rail (34), a bidirectional screw guide rail (24) is installed on one side of the lower end surface of the slider (55), and guide plates (10) are slidably connected on both sides of the bidirectional screw guide rail (24); The bottom plate (1) is also provided with a material receiving auxiliary component; The material splicing auxiliary component includes a hydraulic scissor lift mechanism (20) installed on one side of the upper end surface of the base plate (1), a lifting plate (33) is provided on the upper end of the hydraulic scissor lift mechanism (20), a screw guide rail nine (54) is installed on one side of the upper end surface of the lifting plate (33), a clamping block two (53) is slidably provided on the screw guide rail nine (54), a clamping block one (52) is fixedly connected to one side of the upper end surface of the lifting plate (33), a sliding rod (7) is fixedly connected to one side of the upper end surface of the base plate (1), a plurality of partitions (22) are distributed on the sliding rod (7) at equal intervals in the transverse direction, the rearmost partition (22) is fixedly connected to the sliding rod (7), and the remaining partitions (22) are slidably connected to the sliding rod (7).

2. The conveying device for producing environmentally friendly paper-plastic composite bags according to claim 1, characterized in that: A plurality of guide rail plates (1) are fixedly connected to one side of the upper end surface of the base plate (1), a screw guide rail (6) (41) is installed on the guide rail plate (8), a guide rail plate (42) is slidably provided on the screw guide rail (6) (41), a screw guide rail (7) (43) is installed on one side of the upper end surface of the guide rail plate (42), a guide rail plate (3) (37) is slidably provided on the screw guide rail (7) (43), a screw guide rail (8) (45) is installed on one side of the upper end surface of the guide rail plate (37), and a guide rail plate (5) (46) is slidably provided on the screw guide rail (8) (45).

3. The conveying device for producing environmentally friendly paper-plastic composite bags according to claim 2, characterized in that: A bidirectional screw guide rail (47) is installed on one side of the guide rail plate (46), and both sides of the bidirectional screw guide rail (47) are slidably connected to the frame (48), and the frame (48) is provided with a conveyor belt (49). The frame (48) on both sides is fixedly connected with a fixed plate (50) and a telescopic plate (51), respectively. The fixed plate (50) and the telescopic plate (51) are plugged and slidably connected. One side of the upper end of the clamping block (53) is fixedly connected to the limit frame (35), and the limit frame (35) is rotatably provided with rollers (39) on both sides. An adjusting cloth (38) is wound around the two rollers (39), and a strip through hole is provided on one side of the adjusting cloth (38), and the frame (48) can pass through the strip through hole.

4. The conveying device for producing environmentally friendly paper-plastic composite bags according to claim 3, characterized in that: The upper and lower ends of one side of the limit frame (35) are fixedly connected to a motor 1 (40), and the output end of the motor 1 (40) is fixedly connected to one end of the roller (39).

5. The conveying device for producing environmentally friendly paper-plastic composite bags according to claim 1, characterized in that: One end of the partition (22) other than the rearmost side is fixedly connected to a guide column (21), and one side of the sliding rod (7) is slidably connected to a chute plate (17). The chute plate (17) is provided with a plurality of chute grooves of different angles, and each guide column (21) passes through an chute and is slidably connected thereto.

6. The conveying device for producing environmentally friendly paper-plastic composite bags according to claim 5, characterized in that: One side of the sliding rod (7) is fixedly connected to a second cylinder (18), and the piston end of the second cylinder (18) is fixedly connected to one end of the first inclined slot plate (17).

7. The conveying device for producing environmentally friendly paper-plastic composite bags according to claim 1, characterized in that: Both sides of the upper end of the frame one (9) are fixedly connected with baffle one (3), and the baffle one (3) is plugged and slidably connected with baffle two (11), one end of the baffle two (11) is in contact with one side of the guide plate (10), and one end of the baffle two (11) is fixedly connected with a plurality of springs two (44), and the other end of the springs two (44) is fixedly connected to one side of the inner wall of the baffle one (3).

8. The conveying device for producing environmentally friendly paper-plastic composite bags according to claim 1, characterized in that: The bottom plate (1) is also provided with a stabilizing arrangement auxiliary component; The stable arrangement auxiliary component includes a screw guide rail 2 (19) installed on one side of the upper end surface of the base plate (1), a frame body 3 (6) is slidably provided on the screw guide rail 2 (19), a screw guide rail 1 (13) is installed on one side of the upper end of the frame body 3 (6), a slider 1 (14) is slidably provided on the screw guide rail 1 (13), two guide rods (16) are slidably provided on the slider 1 (14), the lower end of the guide rod (16) is fixedly connected to a lifting rod (23), a plurality of adjustment blocks (30) are equidistantly distributed laterally on the lifting rod (23) and are slidably connected, and a stabilizing plate (25) is slidably connected to one side of the adjustment block (30) and the lifting rod (23).

9. The conveying device for producing environmentally friendly paper-plastic composite bags according to claim 8, characterized in that: One side of the upper end of the slider one (14) is fixedly connected to the cylinder one (15), the piston end of the cylinder one (15) is fixedly connected to one end of the lifting rod (23), one end of the adjusting block (30) is fixedly connected to the guide column two (31), one end of the lifting rod (23) is fixedly connected to the cylinder three (36), the piston end of the cylinder three (36) is fixedly connected to the inclined groove plate two (32), the inclined groove plate two (32) is provided with a plurality of inclined grooves of different angles, and each guide column two (31) passes through an inclined groove and is slidably connected thereto, one side of the upper end of the stabilizing plate (25) is fixedly connected to the spring one (26), and the lower end of the rightmost spring one (26) is fixedly connected to the lifting rod (23), and the lower ends of the remaining spring ones (26) are fixedly connected to the adjusting block (30).

10. The conveying device for producing environmentally friendly paper-plastic composite bags according to claim 8, characterized in that: One side of the lifting rod (23) is fixedly connected to a guide rail plate 2 (29), a screw guide rail 3 (28) is installed on the guide rail plate 2 (29), and a push rod (27) is slidably provided on the screw guide rail 3 (28).

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