Recycling and extruding device for corrugated boards

Abstract

The recovery and extrusion device comprises a treatment box, a treatment cavity with an upward opening is formed in the treatment box, a crushing wheel is arranged in the treatment cavity, the front side face and the rear side face of the treatment cavity are each provided with a boss, a sliding groove is formed in each boss, a baffle is connected into each sliding groove in a sliding mode, and a baffle is arranged on the baffle. A hydraulic machine is arranged on the lower side face of the treatment box, a pressing plate is arranged at the upper end of a hydraulic rod in the hydraulic machine, and the pressing plate is connected between the two bosses in an up-down sliding mode. The corrugated paper crushing, dividing and compressing device is used for crushing, dividing and compressing corrugated paper, the compressed corrugated paper can be automatically pushed out, and the automation degree is high; the two baffles can be embedded with each other, so that the connection strength is improved, the corrugated paper is prevented from being deformed when being compressed, and the service life is prolonged; the corrugated paper compression device is further provided with a transfer machine, so that the compressed corrugated paper cannot be recovered in the short-distance transfer process.

Description

Technical Field

[0001] The utility model relates to the technical field of corrugated paper recycling, in particular to a recycling and squeezing device for corrugated paperboard. Background Art

[0002] If you want to reuse the discarded corrugated paper, the staff needs to break it up, cut it into pieces and put it into a dissolving tank.

[0003] Current corrugated paper cutting equipment can generally only cut corrugated cardboard. However, corrugated paper is large in size and has many gaps in it. Therefore, it needs to be compressed during the transportation process after the corrugated paper is cut in order to increase the single transportation volume. Currently, workers generally step on the corrugated paper to compact it. The manual stepping method is inefficient and consumes a lot of physical energy for the workers, which needs to be improved. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a recycling and squeezing device for corrugated paperboard, which is used to solve the problem that the pressing work of corrugated paperboard before transportation currently requires workers to step on it, which consumes a lot of physical energy.

[0005] The utility model provides the following technical solutions: a recycling and extrusion device for corrugated cardboard, comprising a processing box, a processing chamber with an opening facing upward is provided in the processing box, two No. 1 rotating shafts distributed front and back are rotatably connected in the processing chamber, and a crushing wheel is provided on the No. 1 rotating shaft; a boss is respectively provided on the front and rear side surfaces of the processing chamber, the lower side surface of the boss is connected to the bottom surface of the processing chamber, a slide groove is respectively provided in the side surfaces of the two bosses close to each other, and a baffle is slidably connected in the slide groove, a No. 1 cylinder is respectively provided on the front and rear side surfaces of the processing box, a No. 1 piston rod in the No. 1 cylinder extends into the slide groove and is connected to the two front and rear baffles; a hydraulic press is provided on the lower side surface of the processing box, a pressure plate is provided on the upper end of the hydraulic rod in the hydraulic press, and the pressure plate is slidably connected between the two bosses.

[0006] A discharge trough is arranged in the left side surface of the processing chamber.

[0007] Preferably, two No. 2 rotating shafts distributed front and back are rotatably connected in the processing chamber, and a cutting wheel is provided on the No. 2 rotating shaft, and the cutting wheel is located at the lower side of the crushing wheel. The processing box is provided with a driving motor for driving the No. 1 rotating shaft and the No. 2 rotating shaft.

[0008] Preferably, the upper edge of the processing chamber narrows front to back.

[0009] Preferably, the sides of the two bosses that are close to each other and their upper sides are chamfered.

[0010] Preferably, the side surfaces of the two baffles close to each other are abutment surfaces, a groove is provided in one of the abutment surfaces, and an insertion plate capable of being inserted into the groove is provided on the other abutment surface.

[0011] Preferably, a receiving groove is provided in the right side surface of the boss, and a push plate No. 1 is slidably connected to the receiving groove and can enter the boss and the discharge chute. The upper and lower side surfaces of the push plate No. 1 are at the same height as the upper and lower edges of the discharge chute, and a driving mechanism for controlling the left and right movement of the push plate No. 1 is provided in the processing box.

[0012] Preferably, the driving mechanism includes a push motor disposed on the right side of the processing box, and a No. 1 output shaft extending from the push motor is threadedly connected to the No. 1 push plate.

[0013] Preferably, it also includes a conveyor, which includes two sliding plates distributed front and back, the lower ends of the sliding plates are equipped with universal wheels, and a storage plate is rotatably connected between the two sliding plates, the storage plate is provided with a storage groove opening to the right and capable of being connected to the discharge trough, and the sliding plate is provided with a rotating motor for controlling the angle of the storage plate.

[0014] Preferably, a second push plate is connected to the storage groove for left and right sliding, an electric cylinder is provided on the left side surface of the storage plate, and a movable rod extending from the electric cylinder is connected to the second push plate.

[0015] The utility model provides a recycling and extrusion device for corrugated cardboard, which has the following beneficial effects:

[0016] The utility model is used for crushing, splitting and compressing corrugated paper, and the utility model can automatically push out the compressed corrugated paper, and the degree of automation is high;

[0017] The two baffles in the utility model can be interlocked to increase the connection strength, avoid deformation when compressing the corrugated paper, and increase the service life;

[0018] The utility model is also equipped with a transfer machine to prevent the compressed corrugated paper from being restored during short-distance transfer. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the appearance of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the utility model.

[0021] In the figure:

[0022] 11. Processing box; 12. Processing chamber; 13. Crushing wheel; 14. Boss; 15. Baffle; 16. No. 1 cylinder; 17. Hydraulic press; 18. Press plate; 19. Insert plate; 20. Cutting wheel; 21. Discharge chute; 22. Receiving chute; 23. No. 1 push plate; 24. Push motor; 25. Sliding plate; 26. Storage plate; 27. Storage chute; 28. No. 2 push plate; 29. ​​Electric cylinder; 102. Transfer machine. DETAILED DESCRIPTION

[0023] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but cannot be understood as limiting the present invention.

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Reference Figure 1-Figure 2According to an embodiment of the utility model, a recycling and squeezing device for corrugated cardboard includes a processing box 11, wherein the processing box 11 is provided with a processing chamber 12 with an upward opening, wherein two No. 1 rotating shafts distributed front and back are rotatably connected in the processing chamber 12, and a crushing wheel 13 is arranged on the No. 1 rotating shaft, and furthermore, two No. 2 rotating shafts distributed front and back are rotatably connected in the processing chamber 12, and a cutting wheel 20 is arranged on the No. 2 rotating shaft, and the cutting wheel 20 is located at the lower side of the crushing wheel 13, and a driving motor for driving the No. 1 rotating shaft and the No. 2 rotating shaft is arranged on the processing box 11.

[0028] A boss 14 is respectively provided on the front and rear sides of the processing chamber 12, and the lower side of the boss 14 is connected to the bottom surface of the processing chamber 12. A slide groove is respectively provided in the sides of the two bosses 14 close to each other, and a baffle 15 is slidably connected in the slide groove. A No. 1 cylinder 16 is respectively provided on the front and rear sides of the processing box 11, and a No. 1 piston rod in the No. 1 cylinder 16 extends into the slide groove and is connected to the two front and rear baffles 15.

[0029] In addition, a hydraulic press 17 is provided on the lower side of the processing box 11 , and a pressure plate 18 is provided on the upper end of the hydraulic rod in the hydraulic press 17 . The pressure plate 18 is slidably connected between the two bosses 14 up and down.

[0030] The staff can put the corrugated cardboard into the processing chamber 12 from above. The upper edge of the processing chamber 12 is narrowed front and back to facilitate accurate placement. The corrugated cardboard will be squeezed by the crushing wheel 13 and shredded by the cutting wheel 20. Then the corrugated paper fragments will pass between the two baffles 15 and fall on the pressing plate 18. In order to prevent the corrugated paper fragments from accumulating on the boss 14, the sides of the two bosses 14 that are close to each other and the upper sides thereof are chamfered. When a certain amount of corrugated paper fragments are contained in the processing chamber 12, the two plug plates 19 are close to each other and pressed tightly. Then the hydraulic press 17 controls the pressing plate 18 to rise. At this time, the corrugated paper fragments will be pressed between the pressing plate 18 and the baffle 15, and the gap will be reduced.

[0031] In order to prevent the baffle 15 from bending when the pressing plate 18 rises and squeezes the corrugated paper, the sides of the two baffles 15 that are close to each other are abutment surfaces, one of the abutment surfaces is provided with a groove, and the other abutment surface is provided with an insertion plate 19 that can be inserted into the groove. When the insertion plate 19 is embedded in the groove, the connection strength between the two baffles 15 is increased.

[0032] A discharge chute 21 is disposed on the left side of the processing chamber 12 to facilitate the discharge of the compressed corrugated paper.

[0033] In the second embodiment of the recycling and squeezing device for corrugated cardboard, in order to facilitate the automatic pushing out of the compressed corrugated paper, a receiving groove 22 is provided in the right side surface of the boss 14, and a push plate 23 that can enter the boss 14 and the discharge chute 21 is slidably connected to the receiving groove 22. The upper and lower side surfaces of the push plate 23 are at the same height as the upper and lower edges of the discharge chute 21, and a driving mechanism for controlling the left and right movement of the push plate 23 is provided in the processing box 11. The driving mechanism includes a horizontal push motor 24 provided on the right side surface of the processing box 11, and a No. 1 output shaft extending from the horizontal push motor 24 is threadedly connected to the push plate 23. When the horizontal push motor 24 is energized, the push plate 23 is driven to move to the left. At this time, the corrugated paper clamped by the pressing plate 18 and the baffle 15 in the processing chamber 12 will be pushed by the push plate 23 and discharged to the left through the discharge chute 21.

[0034] Since corrugated paper is easy to deform and recover, in order to prevent the corrugated paper pushed out through the discharge chute 21 from recovering too much and becoming larger, a transfer machine 102 is also included. The transfer machine 102 includes two sliding plates 25 distributed front and back, and the lower ends of the sliding plates 25 are equipped with universal wheels, and a receiving plate 26 is rotatably connected between the two sliding plates 25. The receiving plate 26 is provided with a receiving groove 27 that opens to the right and can be connected to the discharge chute 21, and the sliding plate 25 is provided with a rotating motor for controlling the angle of the receiving plate 26.

[0035] In addition, in order to facilitate the pushing out of the corrugated paper in the storage groove 27, a second push plate 28 is connected to the storage groove 27 for sliding left and right. An electric cylinder 29 is provided on the left side of the storage plate 26, and a movable rod extending from the electric cylinder 29 is connected to the second push plate 28.

[0036] When the corrugated paper in the boss 14 is pushed out by the No. 1 push plate 23, the corrugated paper passing through the discharge trough 21 will enter the storage trough 27, and then the staff can drive the transfer machine 102 to move to the predetermined location, and then the rotating motor controls the storage plate 26 to rotate until the storage trough 27 is downward, and then the electric cylinder 29 controls the No. 2 push plate 28 to move downward to push out the corrugated paper in a compressed state in the storage trough 27.

[0037] The above description is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any changes or modifications made by any technician in the field of the present invention are included in the patent scope of the present invention.

Claims

1. A corrugated cardboard recycling and extrusion device, comprising a processing box (11), characterized in that: The processing box (11) is provided with a processing chamber (12) with an opening upward, and two No. 1 rotating shafts distributed front and back are rotatably connected in the processing chamber (12), and a crushing wheel (13) is arranged on the No. 1 rotating shaft; a boss (14) is respectively provided on the front and rear sides of the processing chamber (12), and the lower side of the boss (14) is connected to the bottom surface of the processing chamber (12), and a slide groove is respectively provided in the sides close to each other of the two bosses (14), and a baffle (15) is slidably connected in the slide groove; a No. 1 cylinder (16) is respectively provided on the front and rear sides of the processing box (11), and a No. 1 piston rod in the No. 1 cylinder (16) extends into the slide groove and is connected to the two front and rear baffles (15); a hydraulic press (17) is provided on the lower side of the processing box (11), and a pressure plate (18) is provided on the upper end of the hydraulic rod in the hydraulic press (17), and the pressure plate (18) is slidably connected between the two bosses (14) up and down; A discharge trough (21) is provided on the left side surface of the processing chamber (12).

2. The corrugated cardboard recycling and extrusion device according to claim 1, characterized in that: Two second rotating shafts distributed front and back are rotatably connected in the processing chamber (12), and a cutting wheel (20) is provided on the second rotating shaft. The cutting wheel (20) is located at the lower side of the crushing wheel (13), and a driving motor for driving the first rotating shaft and the second rotating shaft is provided on the processing box (11).

3. The corrugated cardboard recycling and extrusion device according to claim 1, characterized in that: The upper edge of the processing chamber (12) narrows front to back.

4. The corrugated cardboard recycling and extrusion device according to claim 1, characterized in that: The two bosses (14) have chamfered angles between their mutually adjacent side surfaces and their upper side surfaces.

5. The corrugated cardboard recycling and extrusion device according to claim 1, characterized in that: The side surfaces of the two baffles (15) that are close to each other are abutment surfaces, one of the abutment surfaces is provided with a groove, and the other abutment surface is provided with an insertion plate (19) that can be inserted into the groove.

6. The corrugated cardboard recycling and extrusion device according to claim 1, characterized in that: A receiving groove (22) is provided in the right side surface of the boss (14), and a push plate (23) capable of entering the boss (14) and the discharge trough (21) is slidably connected to the receiving groove (22) to the left and right. The upper and lower side surfaces of the push plate (23) are at the same height as the upper and lower edges of the discharge trough (21), and a driving mechanism for controlling the left and right movement of the push plate (23) is provided in the processing box (11).

7. The corrugated cardboard recycling and extrusion device according to claim 6, characterized in that: The driving mechanism comprises a horizontal push motor (24) arranged on the right side of the processing box (11), and a No. 1 output shaft extending from the horizontal push motor (24) is threadedly connected to the No. 1 push plate (23).

8. The corrugated cardboard recycling and extrusion device according to claim 1, characterized in that: The conveyor (102) further comprises two sliding plates (25) arranged front and rear, the lower ends of the sliding plates (25) being provided with universal wheels, and a receiving plate (26) being rotatably connected between the two sliding plates (25), a receiving groove (27) opening to the right and capable of being connected to the discharge groove (21) being provided in the receiving plate (26), and a rotating motor for controlling the angle of the receiving plate (26) being provided on the sliding plate (25).

9. The corrugated cardboard recycling and extrusion device according to claim 8, characterized in that: A second push plate (28) is slidably connected to the storage groove (27) in the left and right directions. An electric cylinder (29) is provided on the left side surface of the storage plate (26). A movable rod extending from the electric cylinder (29) is connected to the second push plate (28).

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