A paper product processing apparatus

Abstract

The application belongs to the technical field of packaging, and specifically discloses a paper product processing device, which comprises a rack and a belt conveyor, a sliding seat is connected to the upper portion of the rack through a lifting mechanism, the belt conveyor is located below the interior of the rack, a mounting seat is connected to the bottom of the sliding seat through a driving support mechanism, a bidirectional telescopic cylinder is arranged on the inner side of the mounting seat, a resisting seat is arranged at the two ends of the bidirectional telescopic cylinder, an angle frame is arranged at the bottom of each resisting seat, a base is arranged at the bottom of the angle frame, a top base is slidably arranged on the outer surface of the angle frame, a rotary mechanism is arranged between the base and the resisting seat, a rolling mechanism is arranged at the bottom of the angle frame, and a wrapping mechanism is arranged on the inner side of the top base. The paper product processing device can align and edge wrap the hardboard to be wrapped, thereby ensuring that the hardboard will not be damaged during transportation.

Description

Technical Field

[0001] This invention belongs to the field of packaging-related technology, and specifically discloses a paper product processing device. Background Technology

[0002] Paper processing involves multiple steps aimed at enhancing its artistic and practical value and extending its lifespan. This process encompasses not only physical treatments but also chemical and artistic processes, making the paper more suitable for writing, printing, and artistic creations such as calligraphy and painting. The pulp is also used to produce packaging paper, cartons, and cardboard. Currently, in the production of cardboard, to facilitate later transportation, cardboard is first stacked using robotic arms and then secured with nylon ropes. During the picking and transport process, the edges and corners are easily uneven, making it impossible to place the cardboard inside the packaging box, and the lack of protective structures at the edges and corners can lead to damage during transportation. Therefore, we need to improve this process. Summary of the Invention

[0003] The purpose of this invention is to solve the problems existing in the background art by proposing a paper product processing device.

[0004] To achieve the above objectives, the present invention discloses a paper product processing apparatus, including a frame and a belt conveyor. A sliding seat is connected above the frame via a lifting mechanism. The belt conveyor is located inside and below the frame. A mounting base is connected to the bottom of the sliding seat via a drive support mechanism. A bidirectional telescopic cylinder is provided inside the mounting base. Both ends of the bidirectional telescopic cylinder are provided with abutments. An angle frame is provided at the bottom of each abutment. A base is provided at the bottom of the angle frame. A top seat is slidably provided on the outer surface of the angle frame. A rotation mechanism is provided between the base and the abutments. A rolling mechanism is provided at the bottom of the angle frame. A wrapping strip mechanism is provided inside the top seat.

[0005] Preferably, the lifting mechanism includes two first hydraulic cylinders respectively disposed above the platform, and the telescopic ends of the two first hydraulic cylinders are connected to the slide.

[0006] Preferably, the drive support mechanism includes a frame fixedly disposed in the middle of the bottom of the slide, a second motor is disposed inside the frame, a fixed plate is fixedly disposed at the output end of the second motor, and reinforcing rods are fixedly installed on both sides of the bottom of the fixed plate, and the bottom of the fixed plate and the reinforcing rods are connected to the upper surface of the mounting base.

[0007] Preferably, the rotary mechanism includes a screw and a guide rod respectively installed between the abutment and the base, the top seat is disposed on the outside of the screw and the guide rod, the top seat is threadedly engaged with the screw, the top seat is slidably engaged with the guide rod, a first motor is fixedly disposed on the upper surface of the abutment, and the output end of the first motor is fixedly connected to the end of the screw.

[0008] Preferably, the wrapping strip mechanism includes a frame plate fixedly installed on the inner side of the top seat, a second cylinder is provided at one end of the inner side of the frame plate, a T-shaped seat is fixedly provided at the telescopic end of the second cylinder, a stop strip mechanism is provided at the end of the T-shaped seat away from the second cylinder, three stop rods arranged in a triangle are vertically provided on the inner surface of the T-shaped seat, and a support strip assembly is provided at the bottom of the T-shaped seat.

[0009] Preferably, the abutment mechanism includes a U-shaped frame fixedly installed on the T-shaped seat at the end away from the second cylinder, a first cylinder fixedly installed on the upper inner side of the U-shaped frame, an installation sleeve fixedly installed on the telescopic end of the first cylinder, a locking head movably mounted on the inner side of the installation sleeve, and a pressing block provided at the end of the locking head away from the installation sleeve.

[0010] Preferably, the support rod assembly includes a connecting rod fixedly installed at the bottom of the T-shaped seat, a support block is fixedly provided at the bottom end of the connecting rod, a V-shaped groove is provided on the upper surface of the support block and on the side near the corner frame, and a V-shaped groove is provided through the upper inner side of the T-shaped seat.

[0011] Preferably, the rolling mechanism includes fixed rods respectively installed on both sides of the bottom of the corner frame. The bottom ends of the two fixed rods are jointly installed with a support plate. Two second hydraulic cylinders are respectively provided on the upper surface of the support plate. The two second hydraulic cylinders are arranged vertically and each of the telescopic ends is fixedly provided with an installation head. A retaining shaft is installed through the inner side of each of the two installation heads. An insert rod is vertically arranged on the upper inside of the side of the two retaining shafts away from the installation head. A roller is rotatably fitted on the outer side of the insert rod.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The lifting mechanism can move the slide and mounting base downwards, thereby allowing the cardboard stacks conveyed by the belt conveyor to be rolled at the edges, ensuring that the bundled cardboard stacks are flat and neat.

[0014] The bidirectional telescopic cylinder can drive the abutments at the telescopic ends to move closer or further apart, thereby causing the corner frame to approach the corner of the cardboard stack and wrap it, and causing the rolling assembly to roll the cardboard stack on one side, so that the edges of the cardboard stack are neat.

[0015] The T-shaped seat, driven by the second cylinder, moves inside the frame, bringing the internal structure closer to the corner frame. Then, driven by the rotary mechanism, the top seat moves to the edge of the cardboard stack. The first cylinder pushes the edge-sealing strip inserted at the V-groove to the corner of the cardboard stack. The same operation is then performed on the top. After the edge-sealing on one diagonal side is completed, the stack is raised to the top, and the second motor rotates to adjust the position of the mounting base. The edge-sealing on the other diagonal side is then performed. This reduces losses during transportation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 This is a schematic diagram of the overall structure of the present invention from another angle;

[0018] Figure 3 This is a schematic diagram of the connection structure of the lifting mechanism of the present invention;

[0019] Figure 4 This is a schematic diagram of the connection structure of the drive support mechanism of the present invention;

[0020] Figure 5 This is a schematic diagram of the connection structure of the rotary mechanism of the present invention;

[0021] Figure 6 This is a schematic diagram of the wrapping mechanism of the present invention;

[0022] Figure 7 This is a schematic diagram of the connection structure of the support bar assembly of the present invention;

[0023] Figure 8 For the present invention Figure 2 Schematic diagram of the structure at point A in the middle.

[0024] In the diagram: 1. Frame; 2. Belt conveyor; 3. First hydraulic cylinder; 4. Slide; 5. Mounting seat; 6. Bidirectional telescopic cylinder; 7. Roller; 8. Second hydraulic cylinder; 9. Base; 10. First motor; 11. Second motor; 12. Frame base; 13. Fixed plate; 14. Reinforcing rod; 15. Abutment; 16. Frame plate; 17. Top seat; 18. Corner frame; 19. Support plate; 20. Fixed rod; 21. Screw; 22. First cylinder; 23. Mounting head; 24. U-shaped frame; 25. Second cylinder; 26. T-shaped seat; 27. Mounting sleeve; 28. Pressing block; 29. ​​Clamping head; 30. V-groove; 31. Abutment rod; 32. Support block; 33. V-groove; 34. Connecting rod; 35. Insert rod; 36. Clamping shaft; 37. Guide rod. Detailed Implementation

[0025] To better understand the above-mentioned objectives, features, and advantages of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0026] Numerous specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and therefore the invention is not limited to the specific embodiments disclosed below.

[0027] like Figures 1-8 The paper product processing device shown includes a frame 1 and a belt conveyor 2. A slide 4 is connected to the top of the frame 1 via a lifting mechanism. The belt conveyor 2 is located inside the frame 1. A mounting base 5 is connected to the bottom of the slide 4 via a drive support mechanism. A bidirectional telescopic cylinder 6 is provided inside the mounting base 5. A stop 15 is provided at both ends of the bidirectional telescopic cylinder 6. An angle frame 18 is provided at the bottom of each of the two stop 15. A base 9 is provided at the bottom of the angle frame 18. A top seat 17 is slidably provided on the outer surface of the angle frame 18. A rotation mechanism is provided between the base 9 and the stop 15. A rolling mechanism is provided at the bottom of the angle frame 18. A wrapping mechanism is provided inside the top seat 17.

[0028] The lifting mechanism includes two first hydraulic cylinders 3 respectively set above the platform 1. The extension and retraction ends of the two first hydraulic cylinders 3 are connected to the slide 4. The first hydraulic cylinders 3 can drive the lower slide 4 and the mounting base 5 to be adjusted up and down as needed.

[0029] The drive support mechanism includes a frame 12 fixedly installed in the middle of the bottom of the slide 4. A second motor 11 is installed inside the frame 12. A fixed plate 13 is fixedly installed at the output end of the second motor 11. Reinforcing rods 14 are fixedly installed on both sides of the bottom of the fixed plate 13. The bottom of the fixed plate 13 and the reinforcing rods 14 are connected to the upper surface of the mounting base 5. The second motor 11 can steadily drive the fixed plate 13 to rotate from above through the connection of the fixed plate 13 and the reinforcing rods 14, thereby adjusting the position of the lower mounting base 5 and enabling the mounting base 5 to be rolled flat and edged.

[0030] The rotary mechanism includes a screw 21 and a guide rod 37 respectively installed between the abutment 15 and the base 9. The top seat 17 is located on the outside of the screw 21 and the guide rod 37. The top seat 17 is threadedly engaged with the screw 21 and slidably engaged with the guide rod 37. A first motor 10 is fixedly installed on the upper surface of the abutment 15, and the output end of the first motor 10 is fixedly connected to the end of the screw 21. The first motor 10 can drive the screw 21 to rotate, so that the top seat 17, which is threadedly engaged with the screw 21, can move up and down under the limit of the guide rod 37, thereby facilitating the adjustment of the edge position.

[0031] The binding strip mechanism includes a frame plate 16 fixedly installed inside the top seat 17. A second cylinder 25 is provided at one end of the inner side of the frame plate 16. A T-shaped seat 26 is fixedly provided at the telescopic end of the second cylinder 25. The second cylinder 25 can drive the T-shaped seat 26 to move inside the frame plate 16, thereby ensuring that the inserted edge binding strip can approach the corner frame 18 at the front end, so that the edge binding strip will not fall off the T-shaped seat 26. A strip-stopping mechanism is provided at the end of the T-shaped seat 26 away from the second cylinder 25. Three abutment rods 31 arranged in a triangle are vertically arranged on the inner surface of the T-shaped seat 26. A support rod assembly is provided at the bottom of the T-shaped seat 26. The abutment rods 31 are arranged in a triangle and can cooperate with the edge binding strip to provide lateral support, so that the edge binding strip can cooperate to bind the cardboard stack later.

[0032] The abutment mechanism includes a U-shaped frame 24 fixedly installed on the T-shaped seat 26 at the end away from the second cylinder 25. A first cylinder 22 is fixedly installed on the upper inner side of the U-shaped frame 24. An installation sleeve 27 is fixedly installed on the telescopic end of the first cylinder 22. A locking head 29 is movably mounted on the inner side of the installation sleeve 27. A pressing block 28 is provided at the end of the locking head 29 away from the installation sleeve 27.

[0033] The support strip assembly includes a connecting rod 34 fixedly installed at the bottom of the T-shaped base 26. A support block 32 is fixedly installed at the bottom end of the connecting rod 34. A V-shaped groove 33 is provided on the upper surface of the support block 32 and on the side near the corner frame 18. A rubber pad is provided on the inner surface of the V-shaped groove 33. When the edge protection strip is inserted from the V-shaped groove 30, the bottom of the edge protection strip contacts the inner surface of the V-shaped groove 33, and the side contacts the three abutment rods 31. The edge protection strip can be placed vertically inside the T-shaped base 26. A V-shaped groove 30 is provided through the upper inner side of the T-shaped base 26. It should be noted that the edge protection strip is made of rigid cardboard. During the compression process, it can be stably clamped to the side of the cardboard stack for protection.

[0034] The leveling mechanism includes fixed rods 20 installed on both sides of the bottom of the corner frame 18. A support plate 19 is installed at the bottom of the two fixed rods 20. With the connection of the fixed rods 20, the support plate 19 can be stably set below the corner frame 18 for use. Two second hydraulic cylinders 8 are respectively set on the upper surface of the support plate 19. The two second hydraulic cylinders 8 are set vertically and the extension ends are fixedly set with mounting heads 23. The inner side of the two mounting heads 23 is through-mounted with a retaining shaft 36. The upper side of the two retaining shafts 36 away from the mounting heads 23 is vertically set with an insert rod 35. The outer side of the insert rod 35 is rotatably fitted with a roller 7. The second hydraulic cylinders 8 can drive the retaining shafts 36 to move back and forth, so that the roller 7 can roll and contact the side of the cardboard stack, thereby leveling the cardboard stack.

[0035] Working principle: During use, the belt conveyor 2 transports the stacked cardboard stacks to the lower part of the frame 1. Then, the lifting mechanism drives the slide 4 and mounting base 5 to move down. Driven by the bidirectional telescopic cylinder 6, the two end seats 15 can be adjusted according to the width of the cardboard stack, so that the corner frame 18 can press against the diagonal corner of the cardboard stack. The second hydraulic cylinder 8, which is vertically set on the upper surface of the support plate 19, can drive the roller 7 on one side of the mounting head 23 to roll on one side of the cardboard stack, so that the cardboard stack can be flattened. After completion, the cardboard stack is edge-protected by inserting the edge-protecting strip through the V-shaped groove 30. Then, driven by the second cylinder 25, the T-shaped seat 26 can approach the corner frame 18, and the inner surface of the T-shaped seat 26 forms a... With the support and positioning of the triangularly arranged abutment 31 and the lower support block 32, the edge protection strip can be locked in place. The first cylinder 22 drives the pressing block 28 to squeeze the edge protection strip, so that the edge protection strip can be squeezed against the side of the cardboard stack. Driven by the rotary mechanism, the top seat 17 can move up and down, so that the top seat 17 and the frame plate 16 can be flexibly adjusted when facing cardboard stacks of different heights for edge protection. After the diagonal edge of one side of the cardboard stack is completed, the extension of the bidirectional telescopic cylinder 6 can be used to move the corner frames 18 at both ends away from the cardboard stack. The lifting mechanism then lifts the slide 4 to the top, and the second motor 11 rotates to drive the mounting base 5 to turn, and then the other side of the cardboard stack is rolled and edged. The working steps are the same as the above operation.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention.

Claims

1. A paper product processing apparatus, comprising a frame (1) and a belt conveyor (2), characterized in that: A sliding seat (4) is connected above the frame (1) via a lifting mechanism. The belt conveyor (2) is located inside the frame (1) below. A mounting seat (5) is connected to the bottom of the sliding seat (4) via a drive support mechanism. A bidirectional telescopic cylinder (6) is provided inside the mounting seat (5). A stop seat (15) is provided at both ends of the bidirectional telescopic cylinder (6). A corner frame (18) is provided at the bottom of each of the two stop seats (15). A base (9) is provided at the bottom of the corner frame (18). A top seat (17) is slidably provided on the outer surface of the corner frame (18). A rotary mechanism is provided between the base (9) and the stop seat (15). A rolling mechanism is provided at the bottom of the corner frame (18). A wrapping mechanism is provided inside the top seat (17).

2. The paper product processing apparatus according to claim 1, characterized in that: The lifting mechanism includes two first hydraulic cylinders (3) respectively set above the platform (1), and the extension and retraction ends of the two first hydraulic cylinders (3) are connected to the slide (4).

3. The paper product processing apparatus according to claim 1, characterized in that: The drive support mechanism includes a frame (12) fixedly installed in the middle of the bottom of the slide (4). A second motor (11) is installed inside the frame (12). A fixed plate (13) is fixedly installed at the output end of the second motor (11). Reinforcing rods (14) are fixedly installed on both sides of the bottom of the fixed plate (13). The bottom of the fixed plate (13) and the reinforcing rods (14) are connected to the upper surface of the mounting base (5).

4. The paper product processing apparatus according to claim 1, characterized in that: The rotary mechanism includes a screw (21) and a guide rod (37) respectively installed between the abutment (15) and the base (9). The top seat (17) is arranged on the outside of the screw (21) and the guide rod (37). The top seat (17) is threadedly engaged with the screw (21), and the top seat (17) is slidably engaged with the guide rod (37). A first motor (10) is fixedly installed on the upper surface of the abutment (15), and the output end of the first motor (10) is fixedly connected to the end of the screw (21).

5. The paper product processing apparatus according to claim 1, characterized in that: The wrapping mechanism includes a frame plate (16) fixedly installed inside the top seat (17). A second cylinder (25) is provided at one end of the inner side of the frame plate (16). A T-shaped seat (26) is fixedly provided at the telescopic end of the second cylinder (25). A bar-stopping mechanism is provided at the end of the T-shaped seat (26) away from the second cylinder (25). Three bar-stopping rods (31) arranged in a triangle are vertically provided on the inner surface of the T-shaped seat (26). A support bar assembly is provided at the bottom of the T-shaped seat (26).

6. The paper product processing apparatus according to claim 5, characterized in that: The abutment mechanism includes a U-shaped frame (24) fixedly installed on the T-shaped seat (26) at the end away from the second cylinder (25). A first cylinder (22) is fixedly installed on the upper inner side of the U-shaped frame (24). An installation sleeve (27) is fixedly installed on the telescopic end of the first cylinder (22). A clamping head (29) is movably clamped on the inner side of the installation sleeve (27). A pressing block (28) is provided at the end of the clamping head (29) away from the installation sleeve (27).

7. A paper product processing apparatus according to claim 5, characterized in that: The support assembly includes a connecting rod (34) fixedly installed at the bottom of the T-shaped seat (26). A support block (32) is fixedly provided at the bottom end of the connecting rod (34). A V-shaped groove (33) is provided on the upper surface of the support block (32) and on the side near the corner frame (18). A V-shaped groove (30) is provided through the upper inner side of the T-shaped seat (26).

8. The paper product processing apparatus according to claim 1, characterized in that: The rolling mechanism includes fixed rods (20) installed on both sides of the bottom of the corner frame (18). The bottom ends of the two fixed rods (20) are jointly installed with a support plate (19). The upper surface of the support plate (19) is provided with two second hydraulic cylinders (8). The two second hydraulic cylinders (8) are arranged vertically and the telescopic ends are fixedly provided with mounting heads (23). The inner sides of the two mounting heads (23) are each through-mounted with a retaining shaft (36). The upper side of the two retaining shafts (36) away from the mounting heads (23) is vertically provided with an insert rod (35). The outer side of the insert rod (35) is rotatably fitted with a roller (7).

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