Paper tray processing leftover material recovery device

Abstract

The utility model discloses a paper tray processing leftover material recovery device which comprises a processing table, a limiting assembly is arranged at the top of the processing table, a die cutting mechanism is arranged at the top of the processing table, a recovery mechanism is arranged on the right rear side of the top of the processing table, and the recovery mechanism comprises a recovery assembly and a die cutting assembly. Comprising a supporting plate mounted on the right rear side of the top of a machining table, a recycling rod is rotationally connected into the supporting plate, a rotating gear is fixedly connected to one end of the recycling rod, and a rotating rod is fixedly connected to one side of the rotating gear; and the driving assembly is arranged on the rear side of the supporting plate. According to the paper tray processing leftover material recycling device, the recycling mechanism is arranged, under driving of the driving motor, the recycling rod is made to rotate intermittently, then paper roll leftover materials obtained after die cutting are wound around the surface of the recycling rod, recycling is achieved, and waste of resources is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of paper pallet processing, in particular to a device for recycling scraps from paper pallet processing. Background Art

[0002] The reference patent name is: A compression and shaping device for paper pallet processing (patent publication number: CN210415674U, patent publication date: 2020.04.28), comprising a base, a support frame fixedly installed on the side of the top of the base, and a placement table fixedly installed in the middle of the top of the base, a fixing mechanism fixedly installed on the front of the placement table, and a cardboard is placed on the top of the placement table, and the top of the cardboard is fixedly connected to the top of the placement table through a fixing mechanism, a squeezing mechanism fixedly installed on the top of the base, and a folding mechanism fixedly installed on the bottom of the support frame; the compression and shaping device for paper pallet processing, by setting a placement table, a squeezing mechanism and a folding mechanism, can automatically fold and compress the cardboard to shape it, avoiding the cumbersome operation of traditional manual folding and extrusion shaping, reducing the labor of workers, and speeding up the folding and extrusion shaping of cardboard, thereby improving the work efficiency of paper pallet processing and shaping.

[0003] When processing existing paper cake trays, it is necessary to go through multiple processes such as raw material weighing, raw material die-cutting, shaping and packing. Before compression and shaping, the raw materials need to be die-cut first. In the existing processing process, the scraps of raw materials after die-cutting are easily scattered on the ground or the processing table, and the scraps cannot be collected in a centralized manner, which is not convenient for recycling. For this reason, the utility model provides a paper tray processing scrap recycling device. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the utility model provides a paper pallet processing scrap recycling device, which solves the problem that the scraps of the raw materials of the existing cake paper pallets are easily scattered on the ground or processing table after die-cutting, and the scraps cannot be collected in a centralized manner, making it inconvenient to recycle and reuse.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a paper pallet processing scrap recycling device, comprising a processing table, a limit assembly provided on the top of the processing table, a die-cutting mechanism provided on the top of the processing table, and a recycling mechanism provided on the right rear side of the top of the processing table, wherein the recycling mechanism includes:

[0006] A recovery assembly includes a support plate mounted on the right rear side of the top of the processing table, a recovery rod rotatably connected to the interior of the support plate, one end of the recovery rod is fixedly connected to a rotating gear, and one side of the rotating gear is fixedly connected to the rotating rod;

[0007] The driving assembly is arranged on the rear side of the supporting plate.

[0008] Preferably, the drive assembly includes a drive motor installed on the rear side of the support plate, one end of the output shaft of the drive motor is fixedly connected to a drive disk through a coupling, a tooth groove is provided on the surface of the drive disk, the inner surface of the tooth groove is engaged with the surface of the rotating gear, and a drive block is installed on the surface of the drive disk.

[0009] Preferably, the die-cutting mechanism includes a die-cutting box installed on the top of the processing table, the front side of the die-cutting box is fixedly connected to a control motor, one end of the output shaft of the control motor is fixedly connected to a control rod through a coupling, the surface of the control rod is fixedly connected to an eccentric wheel, and the surface of the eccentric wheel causes the cutter to slide through a transmission assembly.

[0010] Preferably, the transmission assembly includes a sliding plate slidably mounted inside the die-cutting box, the bottom of the sliding plate is fixedly connected to a transmission plate, the bottom end of the transmission plate is fixedly connected to the top of the cutter, and a positioning assembly is provided inside the sliding plate.

[0011] Preferably, the positioning assembly includes a positioning rod slidably installed inside the sliding plate, the bottom end of the positioning rod is fixedly connected to the positioning plate, the surface of the positioning rod is sleeved with a positioning spring, the bottom end of the positioning spring is fixedly connected to the top of the positioning plate, and the top end of the positioning spring is fixedly connected to the bottom of the sliding plate.

[0012] Preferably, a movable plate is installed on the right side of the sliding plate, the surface of the movable plate is slidably connected to the interior of the die-cutting box, and one end of the movable plate is fixedly connected to a blanking rod.

[0013] Beneficial effects

[0014] The utility model provides a device for recycling scraps from paper pallet processing. Compared with the existing technology, it has the following advantages:

[0015] (1) The paper pallet processing scrap recycling device starts the driving motor to drive the driving disc and the driving block to rotate synchronously. When the driving block rotates, it will move the rotating rod, so that the rotating gear is engaged with the inner surface of the tooth groove, thereby driving the rotating gear, the rotating rod and the recycling rod to rotate one circle. After the rotating gear rotates one circle, the driving disc continues to rotate, and the arc surface without the tooth groove on its surface fits with the surface of the rotating gear, so that the rotating gear, the rotating rod and the recycling rod remain in a stationary state, thereby realizing the intermittent rotation operation of the recycling rod, thereby continuously dragging the paper roll, so that the paper roll moves intermittently inside the die-cutting box. By providing a recycling mechanism, the recycling rod is driven by the driving motor to perform intermittent rotation operation, and then the paper roll scraps after die-cutting are wound on the surface of the recycling rod, realizing recycling and avoiding waste of resources.

[0016] (2) The paper pallet processing scrap recycling device drives the control rod and the eccentric wheel to rotate by starting the control motor. The rotation of the eccentric wheel causes the sliding plate, the transmission plate, the cutter, the positioning rod, the positioning spring and the positioning plate to slide downward synchronously. At this time, the positioning plate first contacts the surface of the paper roll stopped in the die-cutting box to position it, and causes the positioning rod to slide inside the sliding plate, and the positioning spring opens and contracts. Subsequently, the sliding plate, the transmission plate and the cutter continue to slide downward, and the die-cutting operation of the paper roll is realized by the cutter. By providing a die-cutting mechanism, the positioning plate and the cutter are driven by the control motor to slide back and forth synchronously, and the paper roll is positioned by the positioning plate to keep the paper roll stable before the die-cutting operation, and the paper roll is quickly die-cut by the cutter, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the external structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal structure of the die-cutting box of the utility model;

[0019] Figure 3 It is a three-dimensional schematic diagram of the transmission assembly and positioning assembly of the utility model;

[0020] Figure 4 It is a three-dimensional schematic diagram of the recycling component of the utility model.

[0021] In the figure: 1-processing table, 2-limiting assembly, 3-die-cutting mechanism, 31-die-cutting box, 32-control motor, 33-control rod, 34-eccentric wheel, 35-cutter, 4-recovery mechanism, 41-recovery assembly, 411-support plate, 412-recovery rod, 413-rotating gear, 414-rotating rod, 42-drive assembly, 421-drive motor, 422-drive disk, 423-drive block, 5-transmission assembly, 51-sliding plate, 52-transmission plate, 6-positioning assembly, 61-positioning rod, 62-positioning plate, 63-positioning spring, 7-moving plate, 8-blank rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figure 1-4 , this utility model provides two technical solutions:

[0024] Example 1

[0025] A paper pallet processing scrap recycling device includes a processing table 1, a limiting assembly 2 is provided on the top of the processing table 1, the limiting assembly 2 includes a limiting plate, a limiting roller and an adjusting screw, the limiting roller is rotatably mounted inside the limiting plate, the adjusting screw is rotatably mounted on the bottom of the processing table 1, the adjusting screw is connected to the internal thread of the limiting plate, and the height of the limiting plate and the limiting roller can be adjusted by rotating the adjusting screw. The limiting plate is a concave plate, a die-cutting mechanism 3 is provided on the top of the processing table 1, and a recycling mechanism 4 is provided on the right rear side of the top of the processing table 1. The recycling mechanism 4 includes:

[0026] The recovery assembly 41 includes a support plate 411 mounted on the right rear side of the top of the processing table 1. The support plate 411 is internally rotatably connected to a recovery rod 412. One end of the recovery rod 412 is fixedly connected to a rotating gear 413. One side of the rotating gear 413 is fixedly connected to a rotating rod 414.

[0027] The driving assembly 42 is arranged on the rear side of the support plate 411. The driving assembly 42 includes a driving motor 421 installed on the rear side of the support plate 411. The driving motor 421 is a three-phase asynchronous motor and is connected to the external circuit through wires. One end of the output shaft of the driving motor 421 is fixedly connected to a driving disk 422 through a coupling. The surface of the driving disk 422 is provided with a tooth groove. The inner surface of the tooth groove meshes with the surface of the rotating gear 413. A driving block 423 is installed on the surface of the driving disk 422. By starting the driving motor 421, the driving disk 422 and the driving block 423 are driven to rotate synchronously. When the driving block 423 rotates, it will toggle the rotating rod 414, so that the rotating gear 413 meshes with the inner surface of the tooth groove, thereby The drive mechanism 414 drives the rotating gear 413, the rotating rod 414 and the recycling rod 412 to rotate one circle. When the rotating gear 413 rotates one circle, the driving disc 422 continues to rotate, and the arc surface without tooth grooves on its surface fits with the surface of the rotating gear 413, so that the rotating gear 413, the rotating rod 414 and the recycling rod 412 remain in a stationary state, thereby realizing the intermittent rotation operation of the recycling rod 412, thereby continuously dragging the paper roll, so that the paper roll moves intermittently inside the die-cutting box 31. By providing a recycling mechanism 4, the recycling rod 412 is driven by the driving motor 421 to perform intermittent rotation operation, and then the die-cut paper roll scraps are wound on the surface of the recycling rod 412, thereby realizing recycling and avoiding waste of resources.

[0028] Example 2

[0029] The main differences from Example 1 are:

[0030] A paper pallet processing scrap recycling device, the die-cutting mechanism 3 includes a die-cutting box 31 installed on the top of the processing table 1, the front side of the die-cutting box 31 is fixedly connected to a control motor 32, the control motor 32 is a three-phase asynchronous motor, and is connected to the external circuit through wires, one end of the output shaft of the control motor 32 is fixedly connected to a control rod 33 through a coupling, the control rod 33 rotates inside the die-cutting box 31, the surface of the control rod 33 is fixedly connected to an eccentric wheel 34, the surface of the eccentric wheel 34 causes the cutter 35 to slide through a transmission assembly 5, the transmission assembly 5 includes a sliding plate 51 slidably installed inside the die-cutting box 31, the front of the sliding plate 51 The rear end is provided with a connecting rod, which slides in the slide grooves opened on the front and rear sides of the die-cutting box 31, and a return spring is installed at the bottom of the connecting rod, and the bottom end of the return spring is fixedly connected to the inner wall of the slide groove. The return spring makes the surface of the eccentric wheel 34 always fit with the top of the sliding plate 51. The bottom of the sliding plate 51 is fixedly connected with a transmission plate 52, and the bottom end of the transmission plate 52 is fixedly connected to the top of the cutter 35. A positioning assembly 6 is provided inside the sliding plate 51, and the positioning assembly 6 includes a positioning rod 61 slidably installed inside the sliding plate 51, and the bottom end of the positioning rod 61 is fixedly connected with a positioning plate 62. The surface of the positioning rod 61 is provided with a positioning spring 63. The bottom end of the spring 63 is fixedly connected to the top of the positioning plate 62, and the top of the positioning spring 63 is fixedly connected to the bottom of the sliding plate 51. A movable plate 7 is installed on the right side of the sliding plate 51. The surface of the movable plate 7 is slidably connected to the interior of the die-cutting box 31. One end of the movable plate 7 is fixedly connected to the blanking rod 8. By starting the control motor 32, the control rod 33 and the eccentric wheel 34 are driven to rotate. The rotation of the eccentric wheel 34 causes the sliding plate 51, the transmission plate 52, the cutter 35, the positioning rod 61, the positioning spring 63 and the positioning plate 62 to slide downward synchronously. At this time, the positioning plate 62 first contacts the surface of the paper roll stopped in the die-cutting box 31 to position it. The positioning rod 61 slides inside the sliding plate 51, and the positioning spring 63 opens and contracts. Subsequently, the sliding plate 51, the transmission plate 52 and the cutter 35 continue to slide downward, and the die-cutting operation of the paper roll is achieved through the cutter 35. By providing a die-cutting mechanism 3, the positioning plate 62 and the cutter 35 are driven by the control motor 32 to make the positioning plate 62 and the cutter 35 slide back and forth synchronously. The paper roll is positioned by the positioning plate 62 to keep the paper roll stable before the die-cutting operation, and the cutter 35 can achieve a quick die-cutting operation on the paper roll, thereby improving work efficiency. At the same time, the contents not described in detail in this specification belong to the existing technology well known to those skilled in the art.

[0031] The paper roll is first passed through the bottom of the two sets of limiting rollers and fixed on the surface of the recycling rod 412. At this time, the driving motor 421 is started to drive the driving disc 422 and the driving block 423 to rotate synchronously. When the driving block 423 rotates, it will toggle the rotating rod 414, so that the rotating gear 413 is meshed with the inner surface of the tooth groove, thereby driving the rotating gear 413, the rotating rod 414 and the recycling rod 412 to rotate one circle. When the rotating gear 413 rotates one circle, the driving disc 422 continues to rotate, and the arc surface without tooth grooves on its surface fits with the surface of the rotating gear 413, so that the rotating gear 413, the rotating rod 414 and the recycling rod 412 remain stationary, thereby realizing the intermittent rotation operation of the recycling rod 412, thereby continuously dragging the paper roll, so that the paper roll moves intermittently inside the die-cutting box 31. At this time, the control motor 32 is started to drive the control rod 33 and the eccentric wheel 34 to rotate. The rotation of the eccentric wheel 34 makes the sliding plate 51 and the transmission plate 51 and the transmission plate 51 rotate. The plate 52, the cutter 35, the positioning rod 61, the positioning spring 63 and the positioning plate 62 slide downward synchronously. At this time, the positioning plate 62 first contacts the surface of the paper roll stopped in the die-cutting box 31 to position it, and makes the positioning rod 61 slide inside the sliding plate 51, and the positioning spring 63 opens and contracts. Then, the sliding plate 51, the transmission plate 52 and the cutter 35 continue to slide downward, and the die-cutting operation of the paper roll is realized by the cutter 35. The die-cut paper pallet raw material will continue to move with the paper roll, and when it moves to the blanking trough opened on the top of the processing table 1, it will fall into the conveying device or collection box below, which does not prevent the paper pallet raw material from being unable to be automatically stripped. When the sliding plate 51 slides back and forth, it will drive the moving plate 7 and the blanking rod 8 to slide back and forth synchronously, and the raw material remaining on the paper roll will be pushed out by the blanking rod 8 to avoid the situation where the material is not stripped off, and the remaining scrap paper roll will be rolled up on the surface of the recycling rod 412 for subsequent recycling to avoid waste of resources.

[0032] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0033] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A paper pallet processing scrap recycling device, comprising a processing table (1), characterized in that: The top of the processing table (1) is provided with a limiting assembly (2), the top of the processing table (1) is provided with a die-cutting mechanism (3), and the right rear side of the top of the processing table (1) is provided with a recovery mechanism (4), and the recovery mechanism (4) includes: A recovery assembly (41) includes a support plate (411) mounted on the right rear side of the top of the processing table (1), wherein the support plate (411) is internally rotatably connected to a recovery rod (412), one end of the recovery rod (412) is fixedly connected to a rotating gear (413), and one side of the rotating gear (413) is fixedly connected to a rotating rod (414); The driving assembly (42) is arranged on the rear side of the supporting plate (411).

2. The paper pallet processing scrap recycling device according to claim 1, characterized in that: The driving assembly (42) includes a driving motor (421) mounted on the rear side of the support plate (411), one end of the output shaft of the driving motor (421) is fixedly connected to a driving disc (422) via a coupling, a tooth groove is provided on the surface of the driving disc (422), the inner surface of the tooth groove is engaged with the surface of the rotating gear (413), and a driving block (423) is mounted on the surface of the driving disc (422).

3. The paper pallet processing scrap recycling device according to claim 1, characterized in that: The die-cutting mechanism (3) comprises a die-cutting box (31) mounted on the top of the processing table (1); a control motor (32) is fixedly connected to the front side of the die-cutting box (31); one end of the output shaft of the control motor (32) is fixedly connected to a control rod (33) via a coupling; an eccentric wheel (34) is fixedly connected to the surface of the control rod (33); and the surface of the eccentric wheel (34) causes a cutter (35) to slide via a transmission assembly (5).

4. The paper pallet processing scrap recycling device according to claim 3 is characterized in that: The transmission assembly (5) includes a sliding plate (51) slidably mounted inside the die-cutting box (31), a transmission plate (52) being fixedly connected to the bottom of the sliding plate (51), a bottom end of the transmission plate (52) being fixedly connected to the top of the cutter (35), and a positioning assembly (6) being provided inside the sliding plate (51).

5. The paper pallet processing scrap recycling device according to claim 4, characterized in that: The positioning assembly (6) includes a positioning rod (61) slidably mounted inside the sliding plate (51), the bottom end of the positioning rod (61) is fixedly connected to the positioning plate (62), the surface of the positioning rod (61) is sleeved with a positioning spring (63), the bottom end of the positioning spring (63) is fixedly connected to the top of the positioning plate (62), and the top end of the positioning spring (63) is fixedly connected to the bottom of the sliding plate (51).

6. The paper pallet processing scrap recycling device according to claim 4, characterized in that: A movable plate (7) is installed on the right side of the sliding plate (51), the surface of the movable plate (7) is slidably connected to the interior of the die-cutting box (31), and one end of the movable plate (7) is fixedly connected to a blanking rod (8).

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