Waste corrugated board treatment device for carton production

Abstract

The invention discloses a waste corrugated board treatment device for carton production, and particularly relates to the technical field of waste corrugated board treatment devices.The waste corrugated board treatment device comprises a waste corrugated board pile and further comprises a collecting box with a feeding groove formed in the top and a pressing block moving in the vertical direction of an end opening of the feeding groove; a material turning unit arranged at the bottom of the feeding groove comprises movable rods and a material turning unit, wherein the movable rods are arranged in a linear array and slide in the feeding groove in the vertical direction; and the locking plate is arranged in the collecting box in a sliding manner. According to the waste corrugated board treatment device, a pressing block moves downwards, a shielding plate on the pressing block pushes a pressing rod to turn over, so that a locking plate slides along with turning over of a triggering rod, at the moment, multiple movable rods are unlocked and matched with a force storage spring to release stored force, and the multiple movable rods push a waste corrugated board pile in a collecting box to turn over; and therefore, the waste corrugated board pile can be better laid in the collecting box, so that the waste corrugated board pile is stressed more uniformly when being compressed by the pressing block.

Description

Technical Field

[0001] The invention relates to the technical field of waste corrugated cardboard processing devices, and in particular to a waste corrugated cardboard processing device used for carton production. Background Art

[0002] Corrugated cardboard is mainly used in the production and manufacturing of cartons. Corrugated cardboard is a structural material made of multiple layers of paper, mainly used for packaging, transportation and preservation of various products. It is usually composed of an inner layer, an outer layer and a middle corrugated layer, in which the corrugated layer is wavy and has good compressive strength and cushioning properties. According to the structure and thickness of the corrugated cardboard, it can be divided into different types to meet various packaging needs.

[0003] According to patent announcement number CN215541287U, announcement date: 2022-01-18, a waste corrugated cardboard processing device for carton production is disclosed, including a shell, a hydraulic cylinder is installed on the inner top wall of the shell, a crushing mechanism is arranged on one side of the shell, a pressure plate is fixed to the telescopic end of the hydraulic cylinder, a sleeve box is fixed on one side of the pressure plate, a main spring is evenly fixed on the inner wall of the sleeve box, a ladder block is fixed on one end of the main spring, an outer frame is fixed on the other side of the shell, inclined holes are opened on both sides of the outer frame, a sliding rod is slid on the inner wall of the inclined hole, a through opening is opened on the side of the shell close to the outer frame, a pull rope is fixed on the outside of the sliding rod, an L-shaped plate is fixed on the bottom of the outer frame, a compression frame is arranged on the bottom of the shell, one end of the pull rope passes through the L-shaped plate and extends to one side of the compression frame, a fixed frame is fixed on the side of the shell away from the outer frame, and auxiliary springs are symmetrically arranged between the fixed frame and the compression frame.

[0004] Including the above-mentioned prior art, in order to meet the needs of different packaging types, the current corrugated cardboard will be cut to make its side flat and reach the required size and specifications during production, and the waste generated by cutting will be transported to the collection box along the conveyor belt. In order to facilitate the recycling and transportation of the collected waste corrugated cardboard, the waste corrugated cardboard is usually compressed to squeeze the collected waste corrugated cardboard into an integrated plate, so as to facilitate the handling and transportation of the plate. However, when the waste corrugated cardboard is transported to the collection box by the conveyor belt, because the conveyor belt itself is mostly fixedly installed, when the waste corrugated cardboard is discharged into the collection box at the feeding tail end of the conveyor belt, the waste corrugated cardboard is mostly accumulated in one area, and then when the waste corrugated cardboard is compressed, the waste corrugated cardboard in some areas cannot be compressed well due to the uneven distribution of the waste corrugated cardboard, so when the compressed waste corrugated cardboard is transported, it is easy to cause some of the waste corrugated cardboard to fall off, thereby affecting the handling and transportation of the waste corrugated cardboard. Summary of the invention

[0005] The purpose of the present invention is to provide a waste corrugated cardboard processing device for carton production to solve the above technical problems.

[0006] In order to achieve the above-mentioned object, the present invention provides the following technical solution: a waste corrugated cardboard processing device for carton production, comprising a waste corrugated cardboard pile, a collection box with a feed trough on the top, and a pressing block moving in the vertical direction along the feed trough port, wherein the turning unit arranged at the bottom of the feed trough comprises:

[0007] Movable rods are arranged in a linear array and slide in the feed chute in a vertical direction;

[0008] A locking plate is slidably disposed in the collection box, and a plurality of movable rods are locked on the locking plate;

[0009] A force storage spring that deforms and stores force when the movable rod is locked on the locking plate;

[0010] A trigger rod is hingedly arranged on the inner wall of one side of the feed trough, and the pressure rod hingedly arranged on the trigger rod is located on the downward movement path of the baffle plate slidably arranged at the bottom of the pressure block, and the trigger rod and the locking plate are movably connected. When the baffle plate is pressed down on the pressure rod, the locking plate slides to unlock the movable rod, and the pressure block squeezes multiple movable rods to lock the movable rods on the locking plate.

[0011] Preferably, nozzles are symmetrically arranged at the bottom of the pressing block.

[0012] Preferably, the inner walls on opposite sides of the feed trough are provided with inclined portions, and there are two shielding plates which are symmetrically slidably located on one side of the nozzle component, when the pressure block moves down to a predetermined distance, the side edges of the shielding plates and the inclined portions are engaged, and the shielding plates slide to cover the nozzle component.

[0013] Preferably, the bottom sliding portion of the pressing block is provided with auxiliary rods arranged in a linear array, the auxiliary plates symmetrically arranged at the bottom ends of the auxiliary rods cooperate to form a "V" shape, and the push plates symmetrically arranged at the tops of the movable rods cooperate to form a "Λ", and the movable rods and the auxiliary rods are staggered.

[0014] Preferably, the auxiliary plate is symmetrically hinged on the auxiliary rod, and the push plate is symmetrically hinged on the movable rod, an auxiliary spring is arranged between the auxiliary plate and the auxiliary rod, a pulling spring is arranged between the push plate and the movable rod, and when the pressing block is pressed down on the pile of waste corrugated cardboard, the auxiliary plate and the push plate are squeezed to fit respectively against the bottom of the pressing block and the bottom of the feed trough.

[0015] Preferably, a return spring is provided between the positioning plate and the pressing block provided on the auxiliary rod, and the return spring is deformed and stores force when the pressing block squeezes the waste corrugated cardboard pile and the auxiliary plate is attached to the bottom of the pressing block.

[0016] Preferably, the inner walls on both sides of the feed trough near the bottom are respectively provided with a discharge port and a movable port, and a baffle slidably arranged at the discharge port and a push plate slidably arranged at the movable port are fixedly connected, and after the pressure block is lifted a certain distance, the push plate pushes the waste corrugated cardboard pile out of the feed trough.

[0017] Preferably, extension rods are symmetrically fixedly mounted on the push plate, and a large toothed disc rotatably arranged on the outer wall of one side of the collecting box is meshed with a tooth opening formed on one of the extension rods.

[0018] Preferably, it includes an annular frame sliding on the outer wall of one side of the collecting box, and the special-shaped gear rotatably arranged in the middle of the annular frame is alternately meshed with the first row of teeth and the second row of teeth arranged on the inner side of the annular frame, and the annular frame slides back and forth in the vertical direction, and the annular frame and the large gear plate are movably connected by a speed change gear set.

[0019] Preferably, it includes a ratchet gear fixedly mounted on the special-shaped gear and coaxially arranged therewith, and also includes a co-position plate fixedly mounted on the pressure block, and the outer wall of one side of the co-position plate is hingedly provided with a plurality of tooth blocks arranged in a linear array, and an engaging spring is fixedly mounted on the tooth block, when the pressure block moves downward, the tooth block and the ratchet gear are engaged and the engaging spring is deformed and force is accumulated, and when the pressure block moves upward, the engaging spring releases the accumulated force to allow the tooth block and the ratchet gear to mesh.

[0020] In the above technical scheme, the present invention provides a waste corrugated cardboard processing device for carton production, which has the following beneficial effects: by utilizing a conveyor belt to collect waste corrugated cardboard in a collection box, when it is necessary to compress the waste corrugated cardboard pile, the pressing block is moved downward and then the shield plate on the pressing block is used to push the pressing rod to flip the trigger rod, and due to the active connection between the trigger rod and the locking plate, the locking plate slides as the trigger rod flips, and at this time, multiple active rods are unlocked and cooperate with the force storage spring to release the stored force so that the multiple active rods push the waste corrugated cardboard pile in the collection box to flip, so that the waste corrugated cardboard pile can be better spread in the collection box, so that the waste corrugated cardboard pile can be more evenly stressed when the pressure block is compressed. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0022] Figure 1 A schematic diagram of the overall structure provided by an embodiment of the present invention;

[0023] Figure 2A partial structural schematic diagram provided for an embodiment of the present invention;

[0024] Figure 3 A schematic diagram of the push plate and baffle structure provided in an embodiment of the present invention;

[0025] Figure 4 A schematic diagram of the overall cross-sectional structure of a collection box provided by an embodiment of the present invention;

[0026] Figure 5 A schematic diagram of a cross-sectional structure of a pressing block provided by an embodiment of the present invention;

[0027] Figure 6 A schematic diagram of the cross-sectional structure of a pile of waste corrugated cardboards compressed by a pressing block provided by an embodiment of the present invention;

[0028] Figure 7 A schematic diagram of a partial cross-sectional structure of a pressing block provided by an embodiment of the present invention;

[0029] Figure 8 A schematic diagram of a partial cross-sectional structure of a co-location plate provided in an embodiment of the present invention;

[0030] Fig. 9 A schematic diagram of a cross-sectional structure of a ratchet gear provided by an embodiment of the present invention;

[0031] Fig.10 The embodiment of the present invention provides Figure 1 The enlarged structural diagram at A in the middle;

[0032] Fig.11 The embodiment of the present invention provides Figure 3 The enlarged structural diagram at B in the middle;

[0033] Fig.12 The embodiment of the present invention provides Figure 4 The enlarged structural diagram at C in the middle;

[0034] Fig.13 The embodiment of the present invention provides Figure 5 The enlarged structural diagram at D in the middle;

[0035] Fig.14 The embodiment of the present invention provides Figure 5 The enlarged structural diagram at E in the middle;

[0036] Fig.15 The embodiment of the present invention provides Figure 6 Enlarged structural diagram at F in the middle.

[0037] Description of reference numerals:

[0038] 1. Collection box; 2. Stand; 3. Top plate; 4. Support plate; 5. Big toothed disc; 6. Special-shaped gear; 7. Shield; 8. Relay rod; 9. Movable rod; 11. Feed trough; 12. Inclined part; 13. Movable opening; 14. Discharge opening; 15. Slide rail; 16. Third mounting plate; 17. Second mounting plate; 18. First mounting plate; 19. Slideway; 21. Auxiliary shaft; 22. Wire rope; 23. Take-up rack; 24. Take-up drum; 25. Take-up motor; 26. Waste corrugated cardboard pile; 31. Slide rod; 32. Water receiving end; 33. Same position plate; 34. Press block; 35. Tooth block; 36. Engagement spring; 37. Drinking channel; 41. Extension rod; 42. Tooth opening; 43. Contact rod; 44. Push plate; 45. Baffle; 51. First shaft rod; 52 , second pinion; 53, second shaft; 54, first pinion; 55, middle gear; 56, third shaft; 57, ratchet; 58, card; 59, torsion spring; 61, annular frame; 62, missing teeth; 63, first row of teeth; 64, second row of teeth; 65, third row of teeth; 71, limit spring; 72, nozzle; 73, trigger rod; 74, first torsion spring; 75, pressure rod; 76, second torsion spring; 77, waist groove; 81, lever; 82, connecting rod; 83, locking plate; 84, side plate; 85, locking spring; 86, through groove; 87, storage spring; 88, reset spring; 91, buckle; 92, push plate; 93, pulling spring; 94, pressure plate; 95, auxiliary rod; 96, positioning plate; 97, auxiliary plate; 98, auxiliary spring. DETAILED DESCRIPTION

[0039] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0040] like Figure 1-15 As shown, a waste corrugated cardboard processing device for carton production includes a waste corrugated cardboard pile 26, a collection box 1 with a feed trough 11 on the top, and a pressing block 34 moving in the vertical direction along the end of the feed trough 11. The turning unit arranged at the bottom of the feed trough 11 includes:

[0041] Movable rods 9 are arranged in a linear array and slide in the feed trough 11 along the vertical direction;

[0042] A locking plate 83 is slidably disposed in the collection box 1, and a plurality of movable rods 9 are locked on the locking plate 83;

[0043] A force storage spring 87, which is deformed and stores force when the movable rod 9 is locked on the locking plate 83;

[0044] The trigger rod 73 is hinged on the inner wall of one side of the feed trough 11, and the pressure rod 75 hinged on the trigger rod 73 is located on the downward movement path of the baffle 7 slidably set at the bottom of the pressure block 34, and the trigger rod 73 and the locking plate 83 are movably connected. When the baffle 7 is pressed down on the pressure rod 75, the locking plate 83 slides to unlock the movable rod 9, and the pressure block 34 squeezes multiple movable rods 9 to lock the movable rods 9 on the locking plate 83.

[0045] Specifically, it also includes a connecting rod 82 hingedly arranged on one side of the locking plate 83, and a relay rod 8 hingedly arranged on the first end of the connecting rod 82 slides in the collection box 1 along the vertical direction, and a side plate 84 is fixedly installed on the side of the locking plate 83 located on one side of the connecting rod 82, and a locking spring 85 is fixedly installed on the side plate 84, and the first end of the locking spring 85 is fixedly installed on the collection box 1. The locking plate 83 is provided with a plurality of through slots 86 whose number matches the movable rod 9.

[0046] Furthermore, the inner walls of the feed trough 11 on opposite sides are provided with inclined portions 12, the trigger rod 73 is movably provided on one side of one of the inclined portions 12, the force storage spring 87 is sleeved on the outer wall of the movable rod 9, and the first end of the force storage spring 87 is fixedly mounted on the pressure plate 94 fixedly mounted on the outer wall of the movable rod 9, and the second end of the force storage spring 87 is fixedly mounted on the collection box 1. In the default state, the buckle 91 provided at the bottom end of the movable rod 9 passes through the through slot 86, and when the locking spring 85 pushes the side plate 84, the buckle 91 is locked on the locking plate 83, and at the same time, the pressure plate 94 squeezes the force storage spring 87 to deform and store force.

[0047] Furthermore, the pressure rod 75 is hingedly arranged on the first end of the trigger rod 73, and the lever 81 fixedly installed on the top of the relay rod 8 is slidably arranged in the waist groove 77 opened at the second end of the trigger rod 73. The first torsion spring 74 is sleeved on the hinge axis of the pressure rod 75, and the two ends of the first torsion spring 74 are respectively fixedly installed on the pressure rod 75 and the trigger rod 73. The first torsion spring 74 drives the pressure rod 75 to fit on the trigger rod 73. The second torsion spring 76 is sleeved on the hinge axis of the trigger rod 73, and the two ends of the second torsion spring 76 are respectively fixedly installed on the collection box 1 and the trigger rod 73. The second torsion spring 76 drives the trigger rod 73 to fit on the collection box 1 near the second end, so that the trigger rod 73 maintains a horizontal state. A limit spring 71 is fixedly installed on the shutter 7, and the first end of the limit spring 71 is fixedly installed on the pressure block 34. In the default state, the limit spring 71 pushes the shutter 7 to protrude from the side of the pressure block 34.

[0048] It also includes a stand 2 and a wire take-up frame 23, a top plate 3 is fixedly installed on the top of the pressing block 34, a plurality of slide rails 15 are arranged on the outer wall of the collecting box 1, and a plurality of slide rods 31 fixedly installed on the top plate 3 are respectively slidably arranged in the plurality of slide rails 15, so that the pressing block 34 on the top plate 3 is more stable when sliding in the vertical direction.

[0049] Furthermore, two auxiliary shafts 21 are rotatably provided on the vertical frame 2, a wire take-up drum 24 is rotatably provided on the wire take-up frame 23, and the wire take-up drum 24 is rotatably provided on the wire take-up frame 23 through a main shaft fixedly installed thereon, a wire take-up motor 25 is fixedly installed on the wire take-up frame 23, and an output end of the wire take-up motor 25 is fixedly installed on one end of the main shaft on the wire take-up drum 24, a wire rope 22 is wound around the wire take-up drum 24, and a first end of the wire rope 22 is fixedly installed on the wire take-up drum 24, a second end of the wire rope 22 is fixedly installed on a hook fixedly installed on the top of the top plate 3, and the wire rope 22 is movably provided on the two auxiliary shafts 21.

[0050] Furthermore, when the pile of waste corrugated cardboard 26 accumulated in the feed trough 11 needs to be compressed, the wire take-up motor 25 is started to make the wire take-up reel 24 release the wire rope 22. At this time, the pressing block 34 moves downward in the vertical direction, and then in the process of the pressing block 34 moving downward, the shield plate 7 on the pressing block 34 gradually approaches the pressing rod 75, and then as the pressing block 34 moves downward, the shield plate 7 presses down on the pressing rod 75. At this time, the downward pressure on the pressing rod 75 acts on the trigger rod 73, thereby causing the first end of the trigger rod 73 to swing downward, and at the same time, the second end of the trigger rod 73 swings upward, the second torsion spring 76 deforms and accumulates force, and when the second end of the trigger rod 73 swings upward, the lever 81 slides in the waist groove 77 to move the relay rod 8 upward. When the relay rod 8 moves upward, the relay rod 8 cooperates with the connecting rod 82 to pull the locking plate 83 to slide. At the same time, the side plate 84 squeezes the locking spring 85 to deform and store force. Due to the sliding of the locking plate 83, the movable rod 9 is unlocked. At this time, the storage spring 87 releases the stored force to push the pressing plate 94, thereby moving the movable rod 9 upward to push the waste corrugated cardboard pile 26 in the feeding trough 11 to tumble. By causing the waste corrugated cardboard pile 26 to tumble to disperse the waste corrugated cardboard pile 26, it is reduced that too much waste corrugated cardboard piled in a single area affects the compression of the waste corrugated cardboard pile 26.

[0051] Then, as the pressing block 34 continues to move downward to make the shield 7 separate from the pressing rod 75, the second torsion spring 76 releases the stored force to make the lever 81 slide in the waist groove 77 again and drive the relay rod 8 to move downward, and at the same time, the locking spring 85 releases the stored force to push the side plate 84 to reset. Further, as the pressing block 34 continues to move downward to make the end of the shield 7 slide on the inclined portion 12, so that the shield 7 and the inclined portion 12 are engaged, so that the shield 7 slides and is stored at the bottom of the pressing block 34, and the limit spring 71 is squeezed and stored by the shield 7. Then the pressing block 34 moves downward to compress the waste corrugated cardboard pile 26 by the bottom of the pressing block 34. At the same time, due to the compression of the waste corrugated cardboard pile 26 by the pressing block 34, the movable rod 9 is subjected to the extrusion force, and the movable rod 9 is squeezed and moved downward, and the buckle 91 on the movable rod 9 is locked on the locking plate 83 again, and the storage spring 87 is deformed and stored again.

[0052] Furthermore, as the pressure block 34 moves upward, the limit spring 71 releases its stored force to push the baffle 7 to protrude from the side of the pressure block 34 again. Then, when the baffle 7 contacts the pressure rod 75, the pressure rod 75 flips over. Therefore, the movable setting of the pressure rod 75 is utilized to prevent the pressure rod 75 from blocking the baffle 7 when the pressure block 34 moves upward and retreats.

[0053] In the above technical scheme, waste corrugated cardboards are collected in the collection box 1 by utilizing a conveyor belt. When the waste corrugated cardboard pile 26 needs to be compressed, the pressing block 34 is moved downward and then the shield 7 on the pressing block 34 is used to push the pressing rod 75 to flip the trigger rod 73. Due to the active connection between the trigger rod 73 and the locking plate 83, the locking plate 83 slides as the trigger rod 73 flips. At this time, multiple movable rods 9 are unlocked and cooperate with the force storage spring 87 to release the stored force so that the multiple movable rods 9 push the waste corrugated cardboard pile 26 in the collection box 1 to flip, so that the waste corrugated cardboard pile 26 can be better spread in the collection box 1, so that the waste corrugated cardboard pile 26 can be more evenly stressed when being compressed by the pressing block 34.

[0054] As an embodiment further provided by the present invention, a nozzle piece 72 is symmetrically arranged at the bottom of the pressing block 34 .

[0055] Specifically, the top of the top plate 3 is symmetrically provided with a water receiving end 32 matching the nozzle member 72, and the pressing block 34 is symmetrically provided with a water channel 37, and the water channel 37 is used to connect the nozzle member 72 and the water receiving end 32, and the water source is connected through the water receiving end 32, and then the water flows along the water channel 37 to the nozzle member 72, so that the nozzle member 72 sprays a certain amount of water mist on the waste corrugated cardboard pile 26 in the collection box 1, so that the sprayed water mist is used to slightly wet the waste corrugated cardboard pile 26, thereby reducing static electricity and friction during compression, helping the cardboard to be stacked more tightly to improve the compression effect. In addition, the wet cardboard will not generate too much dust during compression.

[0056] As another embodiment provided by the present invention, the inner walls on opposite sides of the feed trough 11 are provided with inclined portions 12, and there are two shielding plates 7 which are symmetrically slidably located on one side of the nozzle component 72, and when the pressing block 34 moves down to a predetermined distance, the side edges of the shielding plates 7 and the inclined portions 12 are engaged, and the shielding plates 7 slide to cover the nozzle component 72.

[0057] Specifically, Figure 4 and Figure 7As shown, in order to prevent the waste corrugated cardboard pile 26 in the feed trough 11 from clogging the nozzle part 72, when the take-up motor 25 is started to make the take-up drum 24 release the wire rope 22, the pressure block 34 moves downward in the vertical direction, and then the shield plate 7 presses down on the pressure rod 75 to drive the first end of the trigger rod 73 to swing down. As the pressure block 34 continues to move downward to disengage the baffle 7 from the pressure rod 75, further, as the pressure block 34 continues to move downward to allow the end of the baffle 7 to slide on the inclined portion 12, so that the baffle 7 and the inclined portion 12 are engaged with each other, so that the baffle 7 is slidably stored in the bottom of the pressure block 34, and the limit spring 71 is squeezed and stored by the baffle 7. As the inclined portion 12 pushes the baffle 7, the baffle 7 slides to cover the nozzle component 72. At this time, the baffle 7 is used to cover the nozzle component 72, thereby avoiding the problem that when the subsequent pressure block 34 compresses the waste corrugated cardboard pile 26, the waste corrugated cardboard pile 26 blocks the nozzle component 72, or directly contacts the waste corrugated cardboard pile 26, causing the nozzle component 72 to be compressed, deformed and damaged.

[0058] As another embodiment provided by the present invention, the bottom sliding portion of the pressing block 34 is provided with auxiliary rods 95 arranged in a linear array, the auxiliary plates 97 symmetrically arranged at the bottom ends of the auxiliary rods 95 cooperate to form a "V" shape, and the push plates 92 symmetrically arranged at the tops of the movable rods 9 cooperate to form a "Λ", and the movable rods 9 and the auxiliary rods 95 are staggered.

[0059] Specifically, the auxiliary plate 97 is fixedly installed on the auxiliary rod 95, and the push plate 92 is fixedly installed on the top of the movable rod 9. Since the movable rod 9 and the auxiliary rod 95 are staggered, the two auxiliary plates 97 cooperate to form a "V" shape and the two push plates 92 on the movable rod 9 cooperate to form an "Λ" shape to form an alternating distribution.

[0060] When the pressing block 34 moves downward in the vertical direction to enter the feeding trough 11, the shield plate 7 on the pressing block 34 gradually approaches the pressing rod 75, and then as the pressing block 34 moves downward, the shield plate 7 presses down on the pressing rod 75. At this time, the downward pressure on the pressing rod 75 acts on the trigger rod 73, thereby causing the first end of the trigger rod 73 to swing downward, and at the same time, the second end of the trigger rod 73 swings upward, and the second torsion spring 76 deforms and accumulates force. When the second end of the trigger rod 73 swings upward, the lever 81 slides in the waist groove 77 to move the relay rod 8 upward. When the relay rod 8 moves upward, the relay rod 8 cooperates with The connecting rod 82 pulls the locking plate 83 to slide, and at the same time, the side plate 84 squeezes the locking spring 85 to deform and store force. Due to the sliding of the locking plate 83 to unlock the movable rod 9, the force storage spring 87 releases the stored force to push the pressing plate 94, so that the movable rod 9 cooperates with the pushing plate 92 thereon to move up and slide quickly to push the waste corrugated cardboard pile 26 in the feeding trough 11 to tumble. By tumbling the waste corrugated cardboard pile 26 to disperse the waste corrugated cardboard pile 26, the compression of the waste corrugated cardboard pile 26 due to excessive accumulation of waste corrugated cardboard in a single area is reduced.

[0061] Then, as the pressing block 34 continues to move downward, the end of the shield 7 slides on the inclined portion 12, so that the shield 7 and the inclined portion 12 are engaged with each other, so that the shield 7 slides and is stored at the bottom of the pressing block 34, and the limit spring 71 is squeezed and stored by the shield 7. As the inclined portion 12 pushes the shield 7, the shield 7 slides to cover the nozzle member 72, thereby preventing the waste corrugated cardboard pile 26 from clogging the nozzle member 72 when the pressing block 34 compresses the waste corrugated cardboard pile 26. When the auxiliary plate 97 on the pressing block 34 begins to squeeze the waste corrugated cardboard pile 26, at this time, as shown in FIG. Fig.15 As shown, since the two auxiliary plates 97 cooperate to form a "V" shape and the two push plates 92 cooperate to form a "Λ" shape, the "V"-shaped auxiliary plates 97 and the "Λ"-shaped push plates 92 respectively squeeze and compress the waste corrugated cardboard pile 26. When there are more waste corrugated cardboards in a certain area of ​​the waste corrugated cardboard pile 26, the squeezed waste corrugated cardboards begin to move to the space between every two "V"-shaped auxiliary plates 97 and the space between every two "Λ"-shaped push plates 92, so that the more waste corrugated cardboards in the area of ​​the waste corrugated cardboard pile 26 are diffused to the lesser areas, thereby further flattening the waste corrugated cardboard pile 26, so that the waste corrugated cardboard pile 26 is subjected to more uniform force during subsequent compression.

[0062] As another embodiment provided by the present invention, the auxiliary plate 97 is symmetrically hinged on the auxiliary rod 95, and the push plate 92 is symmetrically hinged on the movable rod 9, an auxiliary spring 98 is arranged between the auxiliary plate 97 and the auxiliary rod 95, a pulling spring 93 is arranged between the push plate 92 and the movable rod 9, and when the pressing block 34 is pressed down on the pile of waste corrugated cardboards 26, the auxiliary plate 97 and the push plate 92 are squeezed to fit the bottom of the pressing block 34 and the bottom of the feed trough 11 respectively.

[0063] Specifically, the two ends of the auxiliary spring 98 are respectively fixedly mounted on the auxiliary rod 95 and the auxiliary plate 97, and the two ends of the pulling spring 93 are respectively fixedly mounted on the movable rod 9 and the push plate 92. In the default state, the auxiliary spring 98 on the auxiliary rod 95 pulls the auxiliary plate 97 respectively, and makes the side of the auxiliary plate 97 fit the bottom of the pressing block 34, and the two auxiliary plates 97 cooperate to form a "V" shape. At the same time, in the default state, the pulling spring 93 on the movable rod 9 pulls the push plate 92 respectively, and makes the side of the push plate 92 fit the bottom of the feeding trough 11. And the two push plates 92 cooperate to form a "Λ" shape.

[0064] Furthermore, in the default state, the buckle 91 provided at the bottom end of the movable rod 9 is locked on the locking plate 83. At this time, the push plate 92 on the movable rod 9 is in contact with the bottom of the feed trough 11, and the pulling spring 93 is deformed and stores force. When the pressure block 34 moves downward in the vertical direction to enter the feed trough 11, the shield plate 7 on the pressure block 34 gradually approaches the pressure rod 75, and then as the pressure block 34 moves downward, the shield plate 7 is pressed down on the pressure rod 75. At this time, the downward pressure on the pressure rod 75 acts on the trigger rod 73, thereby causing the first end of the trigger rod 73 to swing downward, and at the same time, the second end of the trigger rod 73 swings upward, and the second torsion spring 76 is deformed and stores force. When the second end of the trigger rod 73 swings upward, the lever 81 slides in the waist groove 77 to move the relay rod 8 upward. When the relay rod 8 moves upward, At this time, the relay rod 8 cooperates with the connecting rod 82 to pull the locking plate 83 to slide, and at the same time, the side plate 84 squeezes the locking spring 85 to deform and store force. Due to the sliding of the locking plate 83 to unlock the movable rod 9, the force storage spring 87 releases the stored force to push the pressure plate 94, so that the movable rod 9 cooperates with the push plate 92 thereon to move up and slide quickly, so as to push the waste corrugated cardboard pile 26 in the feed trough 11 to tumble, and at the same time, the pulling spring 93 releases the stored force to pull the push plate 92, and the side of the push plate 92 is always in contact with the bottom of the feed trough 11. By making the waste corrugated cardboard pile 26 tumble to disperse the waste corrugated cardboard pile 26, it is reduced that too much waste corrugated cardboard piled in a single area affects the compression of the waste corrugated cardboard pile 26.

[0065] Furthermore, as the pressing block 34 continues to move downward, the auxiliary plate 97 on the pressing block 34 begins to squeeze the waste corrugated cardboard pile 26. Fig.15 As shown, since the two auxiliary plates 97 cooperate to form a "V" shape and the two push plates 92 cooperate to form a "Λ" shape, the "V"-shaped auxiliary plates 97 and the "Λ"-shaped push plates 92 squeeze and compress the waste corrugated cardboard pile 26 respectively. When there are more waste corrugated cardboards in a certain area of ​​the waste corrugated cardboard pile 26, the squeezed part of the waste corrugated cardboards begins to move to the space between every two "V"-shaped auxiliary plates 97 and the space between every two "Λ"-shaped push plates 92, so that the more waste corrugated cardboards in the area of ​​the waste corrugated cardboard pile 26 are diffused to the lesser places, thereby further flattening the waste corrugated cardboard pile 26, and the waste corrugated cardboard pile 26 is squeezed and pushed by the "V"-shaped auxiliary plates 97 and the "Λ"-shaped push plates 92 to present a certain degree of corrugated shape, so that the waste corrugated cardboard pile 26 is extended to a certain extent.

[0066] Furthermore, as the force of the pressing block 34 increases, the auxiliary plate 97 is squeezed to gradually fit the bottom of the pressing block 34, and the push plate 92 is squeezed to gradually fit the bottom of the feed trough 11. At this time, the waste corrugated cardboard pile 26 with a certain corrugation shape is again flattened by the pressing block 34. Therefore, in the process of the waste corrugated cardboard pile 26 from flat to corrugated and then from corrugated to flat, the waste corrugated cardboard pile 26 can obtain a certain dispersion effect, and the waste corrugated cardboard pile 26 is first extended and then compressed to reduce the problem of more gaps in the waste corrugated cardboard pile 26, so that the waste corrugated cardboard pile 26 can be more tightly compressed.

[0067] Furthermore, when the push plate 92 is pressed against the bottom of the feed trough 11, Figure 7 As shown, the movable rod 9 moves downward with the push plate 92, and the buckle 91 on the movable rod 9 passes through the through slot 86 again, and the buckle 91 is locked on the locking plate 83 in cooperation with the locking spring 85 pushing the side plate 84, and the pulling spring 93 is deformed and stored again. The movable rod 9 is locked on the locking plate 83 so that the movable rod 9 is triggered to unlock when the pressure block 34 moves downward next time.

[0068] As the optimal embodiment provided by the present invention, a return spring 88 is arranged between the positioning plate 96 arranged on the auxiliary rod 95 and the pressure block 34. When the pressure block 34 squeezes the waste corrugated cardboard pile 26 and the auxiliary plate 97 is attached to the bottom of the pressure block 34, the return spring 88 deforms and accumulates force.

[0069] Specifically, the return spring 88 is sleeved on the auxiliary rod 95, and the two ends of the return spring 88 are fixedly installed on the positioning plate 96 and the pressure block 34 respectively. In the default state, the return spring 88 pushes the positioning plate 96. At this time, the two auxiliary plates 97 cooperate to form a "V" shape, and the auxiliary spring 98 pulls the auxiliary plate 97 so that the side of the auxiliary plate 97 fits the bottom of the pressure block 34. When the pressure block 34 approaches and squeezes the waste corrugated cardboard pile 26, the auxiliary plate 97 is squeezed to gradually fit the bottom of the pressure block 34, and the auxiliary spring 98 deforms and accumulates force. The auxiliary rod 95 moves upward due to the squeezing of the auxiliary plate 97, and at the same time, the positioning plate 96 pushes the return spring 88 to accumulate force and deform.

[0070] Furthermore, when the take-up motor 25 is started to make the take-up drum 24 reel up the wire rope 22, the pressure block 34 moves up and away from the waste corrugated cardboard pile 26. At this time, the reset spring 88 releases the stored force to push the auxiliary rod 95 downward, and at the same time, the auxiliary spring 98 releases the stored force to pull the auxiliary plate 97 again, and the two auxiliary plates 97 on the auxiliary rod 95 cooperate again to form a "V" shape.

[0071] As another embodiment provided by the present invention, the inner walls on both sides of the feed trough 11 near the bottom of the trough are respectively provided with a discharge port 14 and a movable port 13, and a baffle 45 slidably arranged at the discharge port 14 and a push plate 44 slidably arranged at the movable port 13 are fixedly connected, and after the pressing block 34 is lifted up a certain distance, the push plate 44 pushes the waste corrugated cardboard pile 26 out of the feed trough 11.

[0072] Specifically, an extension rod 41 is symmetrically fixedly installed on the push plate 44, and a support plate 4 is fixedly installed on one end of the extension rod 41 relative to the push plate 44, and a contact rod 43 is symmetrically fixedly installed on the support plate 4, the contact rod 43 is slidably arranged in the collection box 1, and the end of the contact rod 43 is fixedly installed on the baffle 45, and in the default state, the baffle 45 blocks the discharge port 14, and the push plate 44 blocks the movable port 13, so that when the pressure block 34 compresses the waste corrugated cardboard pile 26, the waste corrugated cardboard pile 26 is prevented from detaching from the movable port 13 and the discharge port 14, and then when the compression is completed and the pressure block 34 moves up, the push plate 44 is driven to move, so that the push plate 44 is used to push the waste corrugated cardboard pile 26 away from the feed trough 11 to achieve the effect of removing the material, and at the same time, the baffle 45 and the push plate 44 move synchronously to open the discharge port 14.

[0073] The push plate 44 can be moved by the push of an electric push rod; or by a motor in conjunction with a gear or a rack; or by any other method known to those skilled in the art to drive the push plate 44 to move.

[0074] As another embodiment provided by the present invention, extension rods 41 are symmetrically fixedly mounted on the push plate 44 , and a large toothed disc 5 rotatably arranged on the outer wall of one side of the collecting box 1 is meshed with a tooth opening 42 opened on one of the extension rods 41 .

[0075] Specifically, a first mounting plate 18 is fixedly mounted on the outer wall of one side of the collecting box 1, and the large toothed disc 5 is rotatably disposed on the first mounting plate 18 via a first shaft rod 51 fixedly mounted thereon, and the large toothed disc 5 is meshed with a tooth opening 42 provided on one of the extension rods 41, so that when the large toothed disc 5 rotates, it meshes with the tooth opening 42 and drives the extension rod 41 to move and push the pushing plate 44.

[0076] The large gear plate 5 can be rotated by manually driving the first shaft 51 to rotate through a crank, thereby driving the large gear plate 5 to rotate; or by driving the first shaft 51 through a motor; or by any method known to those skilled in the art to drive the large gear plate 5 to rotate.

[0077] By adopting the method of rotating the large toothed disc 5 and engaging the teeth 42 on the extension rod 41, compared with using an electric push rod or a hydraulic push rod, the cost performance is higher and the extension rod 41 can move a longer distance. Compared with using a larger electric push rod or a hydraulic push rod, the price is high and the moving distance is relatively short.

[0078] As another embodiment further provided by the present invention, it includes an annular frame 61 sliding on the outer wall of one side of the collection box 1, and the special-shaped gear 6 rotatably arranged in the middle of the annular frame 61 is alternately meshed with the first row of teeth 63 and the second row of teeth 64 arranged on the inner side of the annular frame 61, and the annular frame 61 reciprocates in the vertical direction, and the annular frame 61 and the large gear plate 5 are movably connected through a speed change gear set.

[0079] Specifically, the outer wall of one side of the collection box 1 is fixedly mounted with a second mounting plate 17 and a third mounting plate 16, the speed change gear set includes a first pinion 54, a second pinion 52 and a middle gear 55, the second mounting plate 17 and the third mounting plate 16 are rotatably mounted with a second shaft 53 and a third shaft 56, and the first pinion 54 and the middle gear 55 are fixedly mounted on the second shaft 53, the special-shaped gear 6 is fixedly mounted on the third shaft 56, the third row of teeth 65 arranged on the outer wall of the annular frame 61 meshes with the first pinion 54, the second pinion 52 is fixedly mounted on the first shaft 51 and meshes with the middle gear 55. The annular frame 61 is slidably arranged in a slideway 19 opened on the outer wall of one side of the collection box 1,

[0080] By driving the special-shaped gear 6 to rotate, the missing teeth 62 on the special-shaped gear 6 first mesh with the first row of teeth 63, as shown in FIG. Fig.11 As shown, at this time, the rotation of the special-shaped gear 6 drives the annular frame 61 to move downward. When the annular frame 61 moves downward, the third row of teeth 65 and the first pinion 54 are meshed, and then the first pinion 54 drives the second shaft rod 53 to rotate to make the middle gear 55 and the second pinion 52 mesh. At the same time, the second pinion 52 drives the first shaft rod 51 to rotate to make the large toothed disc 5 and the tooth opening 42 opened on one of the extension rods 41 mesh. Therefore, when the large toothed disc 5 rotates, it meshes with the tooth opening 42 and drives the extension rod 41 to move to push the push plate 44.

[0081] Furthermore, when the missing tooth 62 on the special-shaped gear 6 disengages from the first row of teeth 63, the missing tooth 62 is meshed with the second row of teeth 64, thereby driving the annular frame 61 to move upward. When the annular frame 61 moves upward, the third row of teeth 65 is meshed with the first pinion 54 again, and then the first pinion 54 drives the second shaft rod 53 to rotate so that the middle gear 55 is meshed with the second pinion 52 again. At the same time, the second pinion 52 drives the first shaft rod 51 to rotate so that the large toothed disk 5 is meshed with the tooth mouth 42 again. At this time, the extension rod 41 slides to pull the push plate 44 to reset.

[0082] The one-way rotation of the special-shaped gear 6 is utilized to realize the reciprocating movement of the push plate 44 to push and reset the material.

[0083] The special-shaped gear 6 can be rotated by manually driving the third shaft 56 to rotate through a crank, thereby driving the special-shaped gear 6 to rotate; or the third shaft 56 can be driven by a motor to rotate the special-shaped gear 6; or any other method known to those skilled in the art to drive the special-shaped gear 6 to rotate is available.

[0084] As the optimal embodiment further provided by the present invention, it includes a ratchet gear 57 fixedly mounted on the special-shaped gear 6 and arranged coaxially therewith, and also includes a co-position plate 33 fixedly mounted on the pressure block 34, and the outer wall of one side of the co-position plate 33 is hingedly provided with a plurality of tooth blocks 35 arranged in a linear array, and an engaging spring 36 is fixedly mounted on the tooth block 35. When the pressure block 34 moves downward, the tooth block 35 and the ratchet gear 57 are engaged and the engaging spring 36 is deformed and force is accumulated. When the pressure block 34 moves upward, the engaging spring 36 releases the accumulated force to allow the tooth block 35 and the ratchet gear 57 to engage.

[0085] Specifically, the ratchet gear 57 is fixedly mounted on the third shaft 56, a card 58 is hingedly mounted on the third mounting plate 16, and a torsion spring 59 is sleeved on the hinge axis of the card 58, and the torsion spring 59 drives the end of the card 58 to fit on the ratchet gear 57. The alignment plate 33 is fixedly mounted on the top plate 3 fixedly mounted on the top of the pressure block 34. The first end of the engagement spring 36 is fixedly mounted on the alignment plate 33.

[0086] Furthermore, a certain amount of water mist is sprayed on the waste corrugated cardboard pile 26 in the feed trough 11 through the nozzle member 72, so that the waste corrugated cardboard pile 26 is slightly moistened by the sprayed water mist, thereby reducing static electricity and friction during compression, helping the cardboard to be stacked more tightly to improve the compression effect.

[0087] When it is necessary to compress the waste corrugated cardboard pile 26 in the feed trough 11, the wire take-up motor 25 is started to make the wire take-up reel 24 release the wire rope 22. At this time, the pressing block 34 moves downward in the vertical direction. Then, in the process of the pressing block 34 moving downward, the shield plate 7 on the pressing block 34 gradually approaches the pressing rod 75. Then, as the pressing block 34 moves downward, the shield plate 7 presses down on the pressing rod 75. At this time, the downward pressure on the pressing rod 75 acts on the trigger rod 73, thereby causing the first end of the trigger rod 73 to swing downward, and at the same time, the second end of the trigger rod 73 swings upward. The second torsion spring 76 deforms and stores force. When the second end of the trigger rod 73 swings upward, the lever 81 Slide in the waist groove 77 to move the relay rod 8 upward. When the relay rod 8 moves upward, the relay rod 8 cooperates with the connecting rod 82 to pull the locking plate 83 to slide. At the same time, the side plate 84 squeezes the locking spring 85 to deform and store force. Due to the sliding of the locking plate 83, the movable rod 9 is unlocked. At this time, the force storage spring 87 releases the stored force to push the pressure plate 94, and then the movable rod 9 cooperates with the push plate 92 thereon to move upward and slide quickly to push the waste corrugated cardboard pile 26 in the feed trough 11 to tumble. At the same time, the pulling spring 93 releases the stored force to pull the push plate 92, and the side of the push plate 92 is always attached to the bottom of the feed trough 11. By making the waste corrugated cardboard pile 26 tumble to disperse the waste corrugated cardboard pile 26, it is reduced that too much waste corrugated cardboard piled in a single area affects the compression of the waste corrugated cardboard pile 26.

[0088] Furthermore, as the pressing block 34 continues to move downward, the baffle 7 disengages from the pressing rod 75, and then the end of the baffle 7 slides on the inclined portion 12, so that the baffle 7 and the inclined portion 12 are engaged with each other, so that the baffle 7 is slidably received at the bottom of the pressing block 34, and the limit spring 71 is squeezed and force is accumulated by the baffle 7. As the inclined portion 12 pushes the baffle 7, the baffle 7 slides to cover the nozzle component 72, thereby preventing the waste corrugated cardboard pile 26 from clogging the nozzle component 72 when the subsequent pressing block 34 compresses the waste corrugated cardboard pile 26.

[0089] Then, as the pressing block 34 moves downward, the auxiliary plate 97 on the pressing block 34 begins to squeeze the waste corrugated cardboard pile 26. Fig.15As shown, since the two auxiliary plates 97 cooperate to form a "V" shape and the two push plates 92 cooperate to form a "Λ" shape, the "V"-shaped auxiliary plates 97 and the "Λ"-shaped push plates 92 squeeze and compress the waste corrugated cardboard pile 26 respectively. When there are more waste corrugated cardboards in a certain area of ​​the waste corrugated cardboard pile 26, the squeezed part of the waste corrugated cardboards begins to move to the space between every two "V"-shaped auxiliary plates 97 and the space between every two "Λ"-shaped push plates 92, so that the more waste corrugated cardboards in the area of ​​the waste corrugated cardboard pile 26 are diffused to the lesser places, thereby further flattening the waste corrugated cardboard pile 26, and the waste corrugated cardboard pile 26 is squeezed and pushed by the "V"-shaped auxiliary plates 97 and the "Λ"-shaped push plates 92 to present a certain degree of corrugated shape, so that the waste corrugated cardboard pile 26 is extended to a certain extent.

[0090] Furthermore, as the force of the pressing block 34 increases, the auxiliary plate 97 is squeezed to gradually fit the bottom of the pressing block 34, and the push plate 92 is squeezed to gradually fit the bottom of the feed trough 11. At this time, the waste corrugated cardboard pile 26 with a certain corrugation shape is again flattened by the pressing block 34. Therefore, in the process of the waste corrugated cardboard pile 26 from flat to corrugated and then from corrugated to flat, the waste corrugated cardboard pile 26 can obtain a certain dispersion effect, and the waste corrugated cardboard pile 26 is first extended and then compressed to reduce the problem of more gaps in the waste corrugated cardboard pile 26, so that the waste corrugated cardboard pile 26 can be more tightly compressed.

[0091] Furthermore, when the push plate 92 is pressed against the bottom of the feed trough 11, Figure 7 As shown, the movable rod 9 moves downward with the push plate 92, and the buckle 91 on the movable rod 9 passes through the through slot 86 again, and the buckle 91 is locked on the locking plate 83 in cooperation with the locking spring 85 pushing the side plate 84, and the pulling spring 93 is deformed and stored again. The movable rod 9 is locked on the locking plate 83 so that the movable rod 9 is triggered to unlock when the pressure block 34 moves downward next time.

[0092] Furthermore, during the downward movement of the pressing block 34, Figure 8As shown, at this time, because the end of the card 58 is inserted into the outer teeth of the ratchet gear 57, when the isoplate 33 moves downward synchronously with the pressure block 34, extrusion occurs between the tooth block 35 and the ratchet gear 57 and the tooth block 35 passes over the ratchet gear 57. When extrusion occurs between the tooth block 35 and the ratchet gear 57, the meshing spring 36 deforms and accumulates force. After the pressure block 34 has completed compressing the waste corrugated cardboard pile 26, the pressure block 34 is driven to move upward to move away from the compressed waste corrugated cardboard pile 26. At this time, the tooth block 35 on the isoplate 33 begins to approach the ratchet gear 57, and then the tooth block 35 and the ratchet gear 57 are meshed to drive the ratchet gear 57 to rotate. When the ratchet gear 57 rotates, the special-shaped gear 6 coaxial with the ratchet gear 57 rotates. When the special-shaped gear 6 rotates, the missing teeth 62 on the special-shaped gear 6 first mesh with the first row of teeth 63, as shown in FIG. Fig.11 As shown, at this time, the rotation of the special-shaped gear 6 drives the annular frame 61 to move downward. When the annular frame 61 moves downward, the third row of teeth 65 and the first pinion 54 are meshed, and then the first pinion 54 drives the second shaft rod 53 to rotate to make the middle gear 55 and the second pinion 52 mesh. At the same time, the second pinion 52 drives the first shaft rod 51 to rotate to make the large toothed disc 5 and the tooth opening 42 opened on one of the extension rods 41 mesh. When the large toothed disc 5 rotates, it meshes with the tooth opening 42 and drives the extension rod 41 to move and push the push plate 44. At this time, the push plate 44 pushes the compressed waste corrugated cardboard pile 26 out of the feed trough 11 to achieve the effect of removing the material. At the same time, the baffle 45 and the push plate 44 move synchronously to open the discharge port 14.

[0093] Furthermore, as the special-shaped gear 6 continues to rotate, the missing tooth 62 on the special-shaped gear 6 disengages from the first row of teeth 63, and then the missing tooth 62 engages with the second row of teeth 64, thereby driving the annular frame 61 to move upward. When the annular frame 61 moves upward, the third row of teeth 65 engages with the first pinion 54 again, and then the first pinion 54 drives the second shaft rod 53 to rotate so that the middle gear 55 engages with the second pinion 52 again, and at the same time, the second pinion 52 drives the first shaft rod 51 to rotate so that the large toothed disk 5 engages with the tooth mouth 42 again. At this time, the extension rod 41 slides to pull the push plate 44 to reset.

[0094] The pressing block 34 is moved downward and upward to achieve the operations of flattening, compressing and withdrawing the waste corrugated cardboard pile 26, so that the waste corrugated cardboard pile 26 is compressed more compactly and withdrawn more quickly.

[0095] The above description is only by way of illustration of certain exemplary embodiments of the present invention. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A waste corrugated cardboard processing device for carton production, comprising a waste corrugated cardboard pile (26), characterized in that: It also includes a collecting box (1) with a feed trough (11) on the top and a pressing block (34) moving in the vertical direction along the end of the feed trough (11), and the turning unit arranged at the bottom of the feed trough (11) includes: Movable rods (9) are arranged in a linear array and slide vertically in the feed trough (11); A locking plate (83) is slidably disposed in the collection box (1), and a plurality of movable rods (9) are locked on the locking plate (83); A force storage spring (87) which is deformed and stores force when the movable rod (9) is locked on the locking plate (83); A trigger rod (73) is hingedly arranged on the inner wall of one side of the feed trough (11); a pressure rod (75) hingedly arranged on the trigger rod (73) is located on the downward movement path of a shield plate (7) slidably arranged at the bottom of the pressure block (34); and the trigger rod (73) and the locking plate (83) are movably connected. When the shield plate (7) is pressed down on the pressure rod (75), the locking plate (83) slides to unlock the movable rod (9), and the pressure block (34) squeezes a plurality of movable rods (9) to lock the movable rods (9) on the locking plate (83).

2. The waste corrugated cardboard processing device for carton production according to claim 1 is characterized in that: A nozzle piece (72) is symmetrically arranged at the bottom of the pressing block (34).

3. The waste corrugated cardboard processing device for carton production according to claim 1 is characterized in that: The inner walls of the feed trough (11) on opposite sides are provided with inclined portions (12), and the shielding plates (7) are two and symmetrically slidably located on one side of the nozzle component (72); when the pressing block (34) moves down to a predetermined distance, the side edge of the shielding plate (7) and the inclined portion (12) are engaged in a blocking manner, and the shielding plate (7) slides to shield the nozzle component (72).

4. The waste corrugated cardboard processing device for carton production according to claim 1, characterized in that: The bottom of the pressing block (34) is slidably provided with auxiliary rods (95) arranged in a linear array, and the auxiliary plates (97) symmetrically arranged at the bottom of the auxiliary rods (95) cooperate to form a "V" shape, and the push plates (92) symmetrically arranged at the top of the movable rods (9) cooperate to form a "Λ", and the movable rods (9) and the auxiliary rods (95) are staggered.

5. The waste corrugated cardboard processing device for carton production according to claim 4, characterized in that: The auxiliary plate (97) is symmetrically hinged on the auxiliary rod (95), and the push plate (92) is symmetrically hinged on the movable rod (9). An auxiliary spring (98) is arranged between the auxiliary plate (97) and the auxiliary rod (95), and a pulling spring (93) is arranged between the push plate (92) and the movable rod (9). When the pressing block (34) is pressed down on the pile of waste corrugated cardboard (26), the auxiliary plate (97) and the push plate (92) are squeezed to fit respectively to the bottom of the pressing block (34) and the bottom of the feeding trough (11).

6. The waste corrugated cardboard processing device for carton production according to claim 5, characterized in that: A return spring (88) is arranged between the positioning plate (96) arranged on the auxiliary rod (95) and the pressing block (34), and when the pressing block (34) squeezes the waste corrugated cardboard pile (26) and the auxiliary plate (97) is attached to the bottom of the pressing block (34), the return spring (88) is deformed and stores force.

7. The waste corrugated cardboard processing device for carton production according to claim 1, characterized in that: The inner walls of the feed trough (11) on opposite sides close to the bottom of the trough are respectively provided with a discharge port (14) and a movable port (13), and a baffle (45) slidably arranged at the discharge port (14) and a push plate (44) slidably arranged at the movable port (13) are fixedly connected, and after the pressing block (34) is lifted up a certain distance, the push plate (44) pushes the waste corrugated cardboard pile (26) out of the feed trough (11).

8. The waste corrugated cardboard processing device for carton production according to claim 7, characterized in that: The push plate (44) is symmetrically fixedly mounted with extension rods (41), and a large toothed disc (5) rotatably arranged on the outer wall of one side of the collection box (1) is meshed with a tooth opening (42) provided on one of the extension rods (41).

9. The waste corrugated cardboard processing device for carton production according to claim 8, characterized in that: The invention comprises an annular frame (61) sliding on the outer wall of one side of a collecting box (1), a special-shaped gear (6) rotatably arranged in the middle of the annular frame (61) and alternately meshing with a first row of teeth (63) and a second row of teeth (64) arranged on the inner side of the annular frame (61), and the annular frame (61) reciprocatingly slides in a vertical direction, and the annular frame (61) and a large toothed disc (5) are movably connected via a speed change gear set.

10. The waste corrugated cardboard processing device for carton production according to claim 9, characterized in that: The invention comprises a ratchet gear (57) fixedly mounted on a special-shaped gear (6) and arranged coaxially therewith, and also comprises a co-position plate (33) fixedly mounted on a pressure block (34), and a plurality of tooth blocks (35) arranged in a linear array are hingedly arranged on an outer wall of one side of the co-position plate (33), and a meshing spring (36) is fixedly mounted on the tooth block (35), and when the pressure block (34) moves downward, the tooth block (35) and the ratchet gear (57) are engaged and disengaged to cause the meshing spring (36) to deform and store force, and when the pressure block (34) moves upward, the meshing spring (36) releases the stored force to cause the tooth block (35) and the ratchet gear (57) to mesh.

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