Anti-deviation material conveying device for carton processing

Abstract

The invention relates to the technical field of carton processing, in particular to an anti-deviation carton processing conveying device which comprises a rack and a conveying belt rotationally arranged on the rack, a driving mechanism is arranged in a mounting box, one end in the mounting box is fixedly connected with a fixing shaft, the fixing shaft is rotationally sleeved with a swing arm, and the swing arm is fixedly connected with the driving mechanism. The end, away from the mounting box, of the swing arm is rotationally connected with a rectangular connecting shaft, the end, away from the swing arm, of the rectangular connecting shaft is slidably sleeved with a supporting rod, a pressing block is fixedly installed on the side, close to the swing arm, of the supporting rod, and a connecting strip is slidably inserted into the top end of the supporting rod in a penetrating mode. An arc-shaped plate is fixedly mounted at the top of the connecting strip, and a moving assembly is arranged in the supporting rod. One end, far away from the conveying belt, of the bottom of the paperboard can be supported, the situation that the paperboard is bent due to the fact that the upper portion of the paperboard is pressed by other paperboards is avoided, and therefore the quality of finished paper boxes is guaranteed.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of paper box processing, in particular to a paper box processing material conveying device capable of preventing deviation. BACKGROUND

[0002] As an indispensable part of modern logistics, the packaging paper box bears the important responsibility of containing, protecting products and being beautiful. The paper box is made of corrugated paper processed into paperboard, and the paper box material conveying mechanism is a device or system used to convey paperboard or paper materials to the paper box production line. The conveying mechanism usually uses a conveyor belt to convey paperboard or paper materials from one location to another. The conveyor belt can be flat or have rollers.

[0003] After processing, the corrugated paperboard needs to enter the cutting process. The cut corrugated paperboard is conveyed by the conveying device to the next machine for stacking. Generally, the number of stacked paperboards is determined by their thickness, usually in groups of 25 to 80, and then pushed into the trimming machine for subsequent processing. When the number of stacked paperboards reaches the required number, the conveying device stops working until all the stacked paperboards enter the next process. The conveying device will start conveying paperboards again to stack multiple paperboards. When the conveying device stops, one end of the paperboard in contact with the surface of the conveying device will be in a suspended state. The end of the paperboard has no support, but it cannot completely fall and stack. At the same time, since the conveying device generally conveys a large number of paperboards, the upper part of the paperboard will also be pressed by other paperboards, causing the paperboard to bend, thereby affecting the quality of the finished paper box. Therefore, we propose a paper box processing material conveying device capable of preventing deviation. SUMMARY

[0004] The present application aims to provide a paper box processing material conveying device capable of preventing deviation to solve the problems raised in the background.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solution: a paper box processing material conveying device capable of preventing deviation, comprising a rack and a conveying belt rotatably arranged on the rack, one side of the rack is symmetrically fixedly connected with two supports, the side away from the rack of the support is fixedly installed with a mounting box, the inside of the mounting box is provided with a driving mechanism, one end of the inside of the mounting box is fixedly connected with a fixed shaft, the outside of the fixed shaft is rotatably sleeved with a swing arm, one end away from the mounting box of the swing arm is rotatably connected with a rectangular connecting shaft, the outside of one end away from the swing arm of the rectangular connecting shaft is slidably sleeved with a supporting rod, the side close to the swing arm of the supporting rod is fixedly installed with a pressing block, the inside of the swing arm is provided with a transmission assembly, the top of the supporting rod is slidably inserted with a connecting strip, the top of the connecting strip is fixedly installed with an arc-shaped plate, and the inside of the supporting rod is provided with a moving assembly.

[0006] Preferably, the driving mechanism comprises a driving motor fixedly installed outside the mounting box, an output shaft of the driving motor movably penetrates into the mounting box, and the output shaft of the driving motor extends to the inside of the mounting box, a transmission gear one is fixedly sleeved outside the output shaft of the driving motor, and a transmission gear two is fixedly connected to one side of the swing arm and movably sleeved outside the fixed shaft.

[0007] Preferably, the transmission assembly comprises a T-shaped rod slidingly arranged inside the swing arm, the fixed shaft is fixedly sleeved with a protruding block one, the protruding block two is fixedly installed on one side of the T-shaped rod close to the protruding block one, the protruding end of the protruding block one and the protruding end of the protruding block two are mutually fitted, the protruding block two is symmetrically fixedly connected with a return spring on one side close to the T-shaped rod, the T-shaped rod is fixedly connected with a connecting block at an end away from the protruding block two, and a jacking rod is slidingly sleeved inside the connecting block.

[0008] Preferably, the inside of the swing arm is provided with a circular groove and a rectangular groove, the circular groove and the rectangular groove are in communication, the two sides of the inner wall of the rectangular groove are fixedly connected with limit blocks, the middle part of the T-shaped rod slidingly penetrates between the two limit blocks, and the return spring is fixedly connected between the protruding block two and the limit block.

[0009] Preferably, one side of the swing arm close to the supporting rod is fixedly connected with a special-shaped plate, the top and the bottom of the special-shaped plate are respectively provided with a parallel groove and an inclined groove, the parallel groove and the inclined groove are in communication, and the widths of the parallel groove and the inclined groove are the same, the top of the jacking rod is fixedly connected with a mounting frame, two pulleys are symmetrically fixedly connected to one side of the mounting frame close to the special-shaped plate, and the two pulleys are slidingly arranged inside the parallel groove and the inclined groove respectively.

[0010] Preferably, two anti-deviation assemblies are symmetrically arranged at one end of the rack close to the support, the anti-deviation assembly comprises a mounting base, the mounting base is fixedly installed on the top of the rack, a push air cylinder is fixedly installed on the top of the mounting base, and an anti-deviation plate is fixedly installed on the telescopic shaft end of the push air cylinder.

[0011] Preferably, two sliding rods are fixedly installed on one side of the anti-deviation plate close to the push air cylinder, the two sliding rods are symmetrically distributed on the two sides of the push air cylinder, two guide seats are fixedly installed on the top of the mounting base, and the two sliding rods movably penetrate into the inside of the two guide seats respectively.

[0012] Preferably, the moving assembly comprises a turnover frame, the turnover frame is rotatably installed in the support rod, one end of the bottom of the connecting strip is fixedly connected with a trapezoidal block, the bottom of the trapezoidal block corresponds to one end of the turnover frame, the bottom of the end of the turnover frame away from the trapezoidal block is fixedly connected with a spring one between the inner wall of the support rod, the side of the turnover frame away from the trapezoidal block is fixedly connected with a connecting rope one, the end of the connecting rope one away from the turnover frame is fixedly connected with a receiving plate, the side of the receiving plate away from the connecting rope one is fixedly connected with the connecting rope two arranged in an up-down manner in a symmetrical mode, and the rectangular connecting shaft is fixedly connected with a spring two between the inner wall of the support rod.

[0013] Preferably, the end of the rectangular connecting shaft away from the support rod is fixedly connected with two guide rods two, the two connecting ropes two are sequentially attached to the surfaces of the two guide rods two, and the ends of the two connecting ropes two away from the guide rods two are fixedly connected with the inner wall of the support rod.

[0014] Preferably, the end of the support rod close to the rectangular connecting shaft is fixedly installed with a guide rod one, and the connecting rope one is attached to the surface of the guide rod one.

[0015] Compared with the prior art, the present application has the following beneficial effects: 1. When the conveying belt stops, the bottom end of the paperboard away from the conveying belt can be supported through the cooperation of the transmission assembly and the top rod and other structures, so as to avoid the paperboard from being bent due to the pressure of other paperboards from above, thereby ensuring the quality of the finished paper box.

[0016] 2. When the bending angle of the paperboard is large, the angle of the support rod turning over is also large, the top rod is first not extended by a distance and then gradually extended, so as to avoid the pressing block on one side of the support rod from touching the connecting block and the top rod during rotation, thereby avoiding damage, and the top rod finally acts on the pressing block for paperboards with different bending degrees.

[0017] 3. When the bending angle of the paperboard is large, the support rod and the arc-shaped plate directly act on the edge of the paperboard, and a certain distance of position offset is performed through the setting of the turnover frame, the spring one, the guide rod one, the receiving plate, the guide rod two, the connecting rope two, the spring two and the connecting rope one, so as to avoid the damage of the paperboard caused by the extrusion of the support rod and the arc-shaped plate on the edge of the paperboard when the bending angle of the paperboard is large. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a whole structure schematic view of the present application; Figure 2 It is a drive mechanism structure schematic view of the present application; Figure 3This is a partial external structural diagram of the present invention; Figure 4 This is a top view of the mounting box structure of the present invention; Figure 5 This is a structural diagram illustrating the swing arm and support rod of the present invention; Figure 6 This is a schematic diagram of the internal structure of the swing arm of the present invention; Figure 7 This is a diagram illustrating the T-shaped rod and its connection structure according to the present invention; Figure 8 This is a schematic diagram of the irregularly shaped plate structure of the present invention; Figure 9 This is a schematic diagram of the internal structure of the support rod of the present invention; Figure 10 This is a partial top view of the interior of the rectangular connecting shaft and support rod of the present invention.

[0019] The components represented by each number in the attached diagram are listed below: 1. Frame; 2. Conveyor belt; 3. Bracket; 4. Mounting box; 5. Drive motor; 6. Transmission gear one; 7. Transmission gear two; 8. Fixed shaft; 9. Swing arm; 10. Rectangular connecting shaft; 11. Support rod; 12. Arc plate; 13. Pressure block; 14. T-shaped rod; 15. Protrusion one; 16. Protrusion two; 17. Return spring; 18. Connecting block; 19. Top rod; 20. Circular groove; 21. 1. Rectangular groove; 22. Limiting block; 23. Irregular plate; 24. Parallel groove; 25. Inclined groove; 26. Mounting bracket; 27. Pulley; 28. Mounting base; 29. ​​Push cylinder; 30. Anti-deviation plate; 31. Slide rod; 32. Guide seat; 33. Connecting strip; 34. Tilting frame; 35. Spring 1; 36. Guide rod 1; 37. Support plate; 38. Guide rod 2; 39. Connecting rope 2; 40. Spring 2; 41. Connecting rope 1; 42. Trapezoidal block. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0021] This invention provides a technical solution: such as Figure 1 - Figure 10The illustrated feeding device for anti-deviation paper box processing includes a frame 1 and a conveyor belt 2 rotatably mounted on the frame 1. Two supports 3 are symmetrically fixedly connected to one side of the frame 1. A mounting box 4 is fixedly installed on the side of the supports 3 away from the frame 1. A drive mechanism is provided inside the mounting box 4. A fixed shaft 8 is fixedly connected to one end inside the mounting box 4. A swing arm 9 is rotatably sleeved on the outside of the fixed shaft 8. A rectangular connecting shaft 10 is rotatably connected to the end of the swing arm 9 away from the mounting box 4. A support rod 11 is slidably sleeved on the outside of the rectangular connecting shaft 10 away from the swing arm 9. A pressure block 13 (e.g., ...) is fixedly installed on the side of the support rod 11 near the swing arm 9. Figure 5 As shown), the swing arm 9 is equipped with a transmission component, the top of the support rod 11 is slidably inserted with a connecting strip 33, the top of the connecting strip 33 is fixedly installed with an arc plate 12, and the support rod 11 is equipped with a moving component.

[0022] The drive mechanism includes a drive motor 5, which is fixedly installed on the outside of the mounting box 4. The output shaft of the drive motor 5 passes through the mounting box 4 and extends into the interior of the mounting box 4. A transmission gear 6 is fixedly sleeved on the outside of the output shaft of the drive motor 5. A transmission gear 7 is fixedly connected to one side of the swing arm 9 and is movably sleeved on the outside of the fixed shaft 8. The transmission gear 6 and the transmission gear 7 mesh with each other.

[0023] The transmission assembly includes a T-shaped rod 14 slidably disposed inside the swing arm 9, a protrusion 15 fixedly sleeved on the outside of the fixed shaft 8, a protrusion 2 16 fixedly installed on the side of the T-shaped rod 14 near the protrusion 15, the protruding end of the protrusion 15 and the protruding end of the protrusion 2 16 fitting together, a return spring 17 symmetrically fixedly connected on the side of the protrusion 2 16 near the T-shaped rod 14, a connecting block 18 fixedly connected on the end of the T-shaped rod 14 away from the protrusion 2 16, and a push rod 19 slidably sleeved inside the connecting block 18.

[0024] The swing arm 9 has a circular groove 20 and a rectangular groove 21 inside, which are connected to each other. Limiting blocks 22 are fixedly connected to both sides of the inner wall of the rectangular groove 21. The middle part of the T-shaped rod 14 slides through the two limiting blocks 22. The return spring 17 is fixedly connected between the protrusion 16 and the limiting block 22.

[0025] A shaped plate 23 is fixedly connected to the side of the swing arm 9 near the support rod 11. The top and bottom of the shaped plate 23 are respectively provided with a parallel groove 24 and an inclined groove 25. The parallel groove 24 and the inclined groove 25 are connected to each other and have the same width. A mounting bracket 26 is fixedly connected to the top of the top rod 19. Two pulleys 27 are symmetrically fixedly connected to the side of the mounting bracket 26 near the shaped plate 23. The two pulleys 27 are slidably arranged inside the parallel groove 24 and the inclined groove 25 respectively.

[0026] Two anti-offset components are symmetrically arranged at one end of the frame 1 near the support 3. The anti-offset components include a mounting base 28, which is fixedly installed on the top of the frame 1. A push cylinder 29 is fixedly installed on the top of the mounting base 28, and an anti-offset plate 30 is fixedly installed on the telescopic shaft end of the push cylinder 29.

[0027] Two slide rods 31 are fixedly installed on the side of the anti-deviation plate 30 near the push cylinder 29. The two slide rods 31 are symmetrically distributed on both sides of the push cylinder 29. Two guide seats 32 are fixedly installed on the top of the mounting base 28. The two slide rods 31 are respectively movably inserted through the interior of the two guide seats 32.

[0028] The moving component includes a tilting frame 34, which is rotatably mounted inside the support rod 11. A trapezoidal block 42 is fixedly connected to one end of the bottom of the connecting strip 33, and the bottom of the trapezoidal block 42 corresponds to one end of the tilting frame 34. A spring 35 is fixedly connected between the bottom of the tilting frame 34 away from the trapezoidal block 42 and the inner wall of the support rod 11. A connecting rope 41 is fixedly connected to the side of the tilting frame 34 away from the trapezoidal block 42. A receiving plate 37 is fixedly connected to the end of the connecting rope 41 away from the tilting frame 34. A connecting rope 39 distributed vertically is symmetrically fixedly connected to the side of the receiving plate 37 away from the connecting rope 41. A spring 40 is fixedly connected between the rectangular connecting shaft 10 and the inner wall of the support rod 11.

[0029] Two guide rods 38 are fixedly connected to the end of the rectangular connecting shaft 10 away from the support rod 11. Two connecting ropes 39 are attached to the surfaces of the two guide rods 38 in sequence, and the ends of the two connecting ropes 39 away from the guide rods 38 are fixedly connected to the inner wall of the support rod 11.

[0030] A guide rod 36 is fixedly installed inside the support rod 11 near one end of the rectangular connecting shaft 10, and a connecting rope 41 is attached to the surface of the guide rod 36.

[0031] Working principle: After cutting, the cardboard is conveyed to the surface of the conveyor belt 2. The conveyor belt 2 is started to operate. Through the anti-deviation structure, two push cylinders 29 are activated at the same time as the cardboard is conveyed. The piston rods of the two push cylinders 29 operate simultaneously and at the same distance. Under the opposite movement of the two anti-deviation plates 30, the cardboard on the surface of the conveyor belt 2 is centered and prevented from deviating, so that the stacked cardboard is placed in an orderly manner, which facilitates the entry into the next process for processing.

[0032] Subsequently, conveyor belt 2 transports the cardboard to the other end for stacking (stacked between and below the two mounting boxes 4). Once the required number of cardboards have been stacked, conveyor belt 2 stops operating. When cardboard protrudes from one end of conveyor belt 2 near the stacking area but does not completely fall into the stacked cardboard, this end of the cardboard is suspended in the air, causing the cardboard to bend. At this time, two drive motors 5 are simultaneously activated, driving two transmission gears 6 to rotate. Since adjacent transmission gears 6 and 7 mesh, each transmission gear 7 drives its corresponding swing arm 9. Rotating around the corresponding fixed axis 8, the two support rods 11 rotate inward relative to each other from a state perpendicular to the ground. During the rotation, when the cardboard below is stacked higher, the two support rods 11 and the two curved plates 12 will touch the stacked cardboard. As the two support rods 11 continue to rotate inward, the stacked cardboard will exert a force on the two support rods 11, causing the two rectangular connecting shafts 10 to rotate. As the two support rods 11 continue to rotate, the folded cardboard is misaligned with the two support rods 11 and the two curved plates 12, and the two support rods 11 rotate accordingly under their own gravity.

[0033] As the two swing arms 9 continue to rotate, the two support rods 11 and the two curved plates 12 approach the cardboard and touch its curved parts. At this point, the two support rods 11 rotate again. Simultaneously, as the two swing arms 9 rotate, the two protrusions 16 gradually approach the two protrusions 15, and the two protrusions 15 gradually act on the two protrusions 16. The force on the two protrusions 16 causes their corresponding T-shaped rods 14 to move towards one side of their respective support rods 11. At the same time, the corresponding return springs 17 are compressed, and the two T-shaped rods 14 slide between their respective limiting blocks 22. While the two T-shaped rods 14 slide, they also cause their respective connecting blocks 18 and top rods 19 to move synchronously, swinging at the same angle. Compared to arm 9, when the cardboard bends at a larger angle, the two support rods 11 also rotate at a larger angle. In this case, as the two T-shaped rods 14 move, the two top rods 19 will push their respective pressure blocks 13, causing the two support rods 11 to fail to reach the required rotation direction. (It should be noted that when the two support rods 11 rotate at a larger angle, when the two connecting blocks 18 drive their respective corresponding top rods 19 to move, the two top rods 19 will push their respective pressure blocks 13. The two top rods 19 will not exert a downward force on their respective pressure blocks 13, resulting in the two support rods 11 rotating in opposite directions.) The irregularly shaped plates 23, parallel grooves 24, and inclined grooves 25 at two locations... When the pulley 27, the two connecting blocks 18, and the two push rods 19 move toward the corresponding protrusion 15, the two push rods 19 will drive the mounting bracket 26 and the two pulleys 27 at their top to move synchronously. First, each pulley 27 will slide inside its corresponding parallel groove 24. Relative to the parallel groove 24, even when the two connecting blocks 18 are moving, the height of the two push rods 19 will not change, and the two push rods 19 will also slide inside their respective connecting blocks 18. As the two T-shaped rods 14 continue to move, each pulley 27 will enter its corresponding inclined groove 25. At this time, the two push rods 19 will slide downward inside their respective connecting blocks 18, and the two push rods 19 will gradually act on their respective... The two pressure blocks 13 are subjected to a downward force, which drives the two support rods 11 to gradually return to their original positions. When the two swing arms 9 rotate to their limit positions, the two support rods 11 are also fully returned to their original positions and are in a horizontal state. This allows the bottom of the cardboard away from the conveyor belt 2 to be supported, preventing the cardboard from bending due to the pressure from other cardboard above, thus ensuring the quality of the finished cardboard box. Under the action of the two irregular plates 23, the parallel groove 24, the inclined groove 25, and the two pulleys 27, the two top rods 19, which initially moved a certain distance, can be retracted to their shortest distance. When the two support rods 11 are flipped by forces with different degrees of bending, the two top rods 19 will not push their respective support rods 11 to flip in the opposite direction.

[0034] It should be noted that when the cardboard is bent at a large angle and is nearly parallel to the support rod 11, the two support rods 11 and the two curved plates 12 will exert pressure on the edges of the cardboard when supporting it. This may damage the edges of the cardboard. At this time, the two flipping frames 34, spring 35, guide rod 36, receiving plate 37, guide rod 38, connecting rope 39, spring 40, and connecting rope 41 are installed. The working state is that when the two curved plates 12 are subjected to a certain pressure from the cardboard, the two curved plates 12 are forced to retract the connecting strips 33 connected to them into the corresponding support rods 11. The trapezoidal shape at the bottom of the two connecting strips 33... When block 42 acts on one end of the corresponding flipping frame 34, the other end of the two flipping frames 34 is lifted by force and stretches the spring 35. The two connecting ropes 41 pull the receiving plate 37 and the two connecting ropes 39, thereby causing the two support rods 11 to slide a distance along their respective rectangular connecting shafts 10 to the side of the corresponding swing arm 9. At this time, the spring 40 is compressed, causing the two arc plates 12 and the two support rods 11 to be misaligned from the curved edge of the cardboard, thus avoiding the above-mentioned problem of damage to the edge of the cardboard. After the two arc plates 12 and the two support rods 11 are misaligned from the curved edge of the cardboard, the structure is reset under the action of the spring 35 and the spring 40.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0036] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A conveying device for anti-deviation paper box processing, comprising a frame (1) and a conveyor belt (2) rotatably mounted on the frame (1), characterized in that: Two brackets (3) are symmetrically fixedly connected to one side of the frame (1). A mounting box (4) is fixedly installed on the side of the bracket (3) away from the frame (1). A drive mechanism is provided inside the mounting box (4). A fixed shaft (8) is fixedly connected to one end of the mounting box (4). A swing arm (9) is rotatably sleeved on the outside of the fixed shaft (8). A rectangular connecting shaft (10) is rotatably connected to the end of the swing arm (9) away from the mounting box (4). A support rod (11) is slidably sleeved on the outside of the end of the rectangular connecting shaft (10) away from the swing arm (9). A pressure block (13) is fixedly installed on the side of the support rod (11) close to the swing arm (9). A transmission component is provided inside the swing arm (9). A connecting strip (33) is slidably inserted at the top of the support rod (11). An arc plate (12) is fixedly installed at the top of the connecting strip (33). A moving component is provided inside the support rod (11).

2. The feeding device for anti-deviation paper box processing according to claim 1, characterized in that: The driving mechanism includes a drive motor (5), which is fixedly installed on the outside of the mounting box (4). The output shaft of the drive motor (5) passes through the mounting box (4) and extends into the interior of the mounting box (4). A transmission gear 1 (6) is fixedly sleeved on the outside of the output shaft of the drive motor (5). A transmission gear 2 (7) is fixedly connected to one side of the swing arm (9), and the transmission gear 2 (7) is movably sleeved on the outside of the fixed shaft (8). The transmission gear 1 (6) and the transmission gear 2 (7) mesh with each other.

3. The feeding device for anti-deviation paper box processing according to claim 1, characterized in that: The transmission assembly includes a T-shaped rod (14) slidably disposed inside the swing arm (9), a protrusion block one (15) is fixedly sleeved on the outside of the fixed shaft (8), a protrusion block two (16) is fixedly installed on the side of the T-shaped rod (14) near the protrusion block one (15), the protruding end of the protrusion block one (15) and the protruding end of the protrusion block two (16) are in contact with each other, a return spring (17) is symmetrically fixedly connected on the side of the protrusion block two (16) near the T-shaped rod (14), a connecting block (18) is fixedly connected on the end of the T-shaped rod (14) away from the protrusion block two (16), and a top rod (19) is slidably sleeved inside the connecting block (18).

4. The feeding device for anti-deviation paper box processing according to claim 3, characterized in that: The swing arm (9) has a circular groove (20) and a rectangular groove (21) inside. The circular groove (20) and the rectangular groove (21) are connected to each other. Limiting blocks (22) are fixedly connected to both sides of the inner wall of the rectangular groove (21). The middle part of the T-shaped rod (14) slides through the two limiting blocks (22). The reset spring (17) is fixedly connected between the second protrusion (16) and the limiting block (22).

5. The feeding device for anti-deviation paper box processing according to claim 3, characterized in that: The swing arm (9) is fixedly connected to a shaped plate (23) on the side near the support rod (11). The top and bottom of the shaped plate (23) are respectively provided with a parallel groove (24) and an inclined groove (25). The parallel groove (24) and the inclined groove (25) are connected to each other and have the same width. The top of the top rod (19) is fixedly connected to a mounting bracket (26). The mounting bracket (26) is symmetrically fixedly connected to two pulleys (27) on the side near the shaped plate (23). The two pulleys (27) are respectively slidably arranged inside the parallel groove (24) and the inclined groove (25).

6. The feeding device for anti-deviation paper box processing according to claim 1, characterized in that: Two anti-offset components are symmetrically arranged at one end of the frame (1) near the support (3). The anti-offset components include a mounting base (28), which is fixedly installed on the top of the frame (1). A push cylinder (29) is fixedly installed on the top of the mounting base (28), and an anti-offset plate (30) is fixedly installed on the telescopic shaft end of the push cylinder (29).

7. The feeding device for anti-deviation paper box processing according to claim 6, characterized in that: The anti-deviation plate (30) has two slide rods (31) fixedly installed on the side near the push cylinder (29). The two slide rods (31) are symmetrically distributed on both sides of the push cylinder (29). The top of the mounting base (28) has two guide seats (32) fixedly installed. The two slide rods (31) respectively move through the interior of the two guide seats (32).

8. The feeding device for anti-deviation paper box processing according to claim 1, characterized in that: The moving component includes a flipping frame (34), which is rotatably mounted inside the support rod (11). A trapezoidal block (42) is fixedly connected to one end of the bottom of the connecting strip (33), and the bottom of the trapezoidal block (42) corresponds to one end of the flipping frame (34). A spring (35) is fixedly connected between the bottom of the flipping frame (34) away from the trapezoidal block (42) and the inner wall of the support rod (11). A connecting rope (41) is fixedly connected to the side of the flipping frame (34) away from the trapezoidal block (42). A receiving plate (37) is fixedly connected to the end of the connecting rope (41) away from the flipping frame (34). A connecting rope (39) distributed vertically is symmetrically fixed to the side of the receiving plate (37) away from the connecting rope (41). A spring (40) is fixedly connected between the rectangular connecting shaft (10) and the inner wall of the support rod (11).

9. A feeding device for anti-deviation paper box processing according to claim 8, characterized in that: Two guide rods (38) are fixedly connected to one end of the rectangular connecting shaft (10) away from the support rod (11). Two connecting ropes (39) are attached to the surfaces of the two guide rods (38) in sequence, and the ends of the two connecting ropes (39) away from the guide rods (38) are fixedly connected to the inner wall of the support rod (11).

10. A feeding device for anti-deviation paper box processing according to claim 8, characterized in that: A guide rod (36) is fixedly installed at one end of the support rod (11) near the rectangular connecting shaft (10), and the connecting rope (41) is attached to the surface of the guide rod (36).

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