Plate cutting waste collecting device

Abstract

The utility model relates to the technical field of plate processing, and discloses a plate cutting waste collecting device which comprises a rack, a conveying mechanism, a cutting device, a collecting box, a material guiding mechanism and a discharging mechanism. The discharging mechanism comprises a discharging door arranged on the side, away from the conveying mechanism, of the collecting box, first telescopic cylinders used for controlling the discharging door to be turned over to be opened and closed, a discharging push plate arranged in the collecting box and used for pushing materials and a second telescopic cylinder used for controlling the discharging push plate to move, and the first telescopic cylinders are hinged to the left side and the right side of the collecting box. The piston end of the first telescopic cylinder is hinged to the side portion of the discharging door, a tripod is arranged on the rear side of the collecting box, and the second telescopic cylinder is fixed to the tripod. The automatic discharging device facilitates automatic discharging of waste of the collecting box and saves manpower.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet processing, and particularly relates to a sheet cutting waste collection device. Background Art

[0002] In the sheet production and processing process, after the sheet is processed and formed, it needs to be trimmed by a trimming machine. The waste generated by cutting is usually collected by a collection box / trough. For example, the waste edge collection device of a sheet cutting machine disclosed in the patent publication number CN 210387805 U includes a sheet cutting machine, a sheet transmission mechanism for transporting the sheet through the cutting machine, and a side material collection box for receiving the waste edges of the sheet cutting. The side material collection box is located on both sides of the transmission port of the sheet transmission mechanism. A material guiding mechanism for guiding the waste edge into the side material collection box is horizontally slidably connected above the side material collection box. The material guiding mechanism includes a support plate and a material guiding plate inclined on the side of the support plate away from the sheet transmission mechanism. A transmission component for driving the support plate to horizontally reciprocate is provided at the bottom end of the support plate. The support plate of this waste collection device moves perpendicular to the sheet conveying direction and can be applicable to the collection of sheet waste of different widths. However, after a large amount of waste is accumulated in this device, manual dumping is required, which is labor-consuming. Summary of the Utility Model

[0003] The purpose of the utility model is to solve the above problems and provide a sheet cutting waste collection device, which is convenient for automatic unloading of the waste in the collection box and saves labor.

[0004] To achieve the above purpose, the technical scheme adopted by the utility model is as follows: A sheet cutting waste collection device includes a frame, a conveying mechanism arranged on the frame, cutting devices arranged on both sides of the frame, collection boxes arranged on both sides of the transmission port of the conveying mechanism for receiving the waste of the sheet cutting, and a material guiding mechanism arranged above the collection boxes for guiding the waste into the collection boxes. The device is characterized in that: it further includes a discharging mechanism. The discharging mechanism includes a discharging door arranged on the side of the collection box away from the conveying mechanism, a first telescopic cylinder for controlling the flipping and opening / closing of the discharging door, a discharging push plate arranged in the collection box for pushing the material, and a second telescopic cylinder for controlling the movement of the discharging push plate. The first telescopic cylinder is hinged on both left and right sides of the collection box, the piston end of the first telescopic cylinder is hinged to the side part of the discharging door, a triangular frame is arranged at the rear side of the collection box, and the second telescopic cylinder is fixed on the triangular frame.

[0005] Further, the collection box is fixed on a lifting mechanism, which includes a bottom plate, a top plate, and X-shaped connecting rods arranged on both sides between the bottom plate and the top plate. The middle parts of the X-shaped connecting rods are hinged. One end of each X-shaped connecting rod is respectively hinged to one end of the bottom plate and the top plate, and the other end of each X-shaped connecting rod is respectively hinged to a sliding rod that is slidably connected to the other ends of the bottom plate and the top plate. The sliding rods are connected by a cross bar, and a driving mechanism for driving the cross bar to move to realize the lifting of the top plate is provided on the bottom plate.

[0006] Further, the material guiding mechanism includes a material guiding plate and third telescopic cylinders arranged on both sides of the bottom of the material guiding plate for controlling the flipping of the material guiding plate. The material guiding plate is hinged to the frame, the third telescopic cylinders are hinged to the side wall of the frame, and the telescopic ends of the third telescopic cylinders are hinged to the material guiding plate.

[0007] Further, the bottom of the collection box at one end of the discharge door is inclined downward toward the side of the discharge door.

[0008] Further, the length of the discharge push plate is equal to the length of the collection box, and the height of the discharge push plate is equal to the depth of the collection box.

[0009] Further, the upper end of the discharge push plate is provided with an inclined surface structure that slopes downward near the discharge door.

[0010] Further, a pair of material blocking rods are provided on the top of the discharge door extending upward.

[0011] Due to the adoption of the above technical solutions, the present utility model has the following beneficial effects:

[0012] In this embodiment, by setting up a discharging mechanism, the discharging door of the discharging mechanism, the first telescopic cylinder for controlling the flipping opening and closing of the discharging door, the discharging push plate, and the second telescopic cylinder for controlling the movement of the discharging push plate cooperate with each other. When the waste materials in the collection box are piled up full, the waste materials are automatically discharged and transferred, saving manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of a waste material collection device for sheet cutting of the present utility model;

[0014] Figure 2 is a left-view structural diagram of a waste material collection device for sheet cutting of the present utility model;

[0015] Figure 3 is a schematic structural diagram of the lifting mechanism and the collection box of the present utility model;

[0016] Figure 4 is a schematic structural diagram of the discharge door of the collection box of the present utility model being opened;

[0017] In the figure: 1 - frame, 2 - conveying mechanism, 3 - cutting device, 4 - lifting mechanism, 41 - bottom plate, 42 - top plate, 43 - X-shaped connecting rod, 44 - sliding rod, 45 - cross bar, 46 - driving mechanism, 5 - collection box, 6 - material blocking rod, 7 - discharging mechanism, 71 - discharging door, 72 - first telescopic cylinder, 73 - second telescopic cylinder, 74 - triangular frame, 75 - discharging push plate, 8 - material guiding mechanism, 81 - material guiding plate, 82 - third telescopic cylinder. Specific implementation manner

[0018] In order to enable those skilled in the art of this technology to better understand the solution of this utility model, the technical solutions in the embodiments of this utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of this utility model. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which this utility model belongs. The terms used in the description of this utility model in this specification are only for the purpose of describing specific embodiments and are not intended to limit this utility model. The terms "first", "second", etc. in the description and claims of this utility model and the above accompanying drawings are used to distinguish different objects and are not used to describe a specific order. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but optionally further includes steps or units not listed, or optionally further includes other steps or units inherent to these processes, methods, products or devices.

[0019] The mention of "embodiment" in this article means that the specific features, structures or characteristics described in conjunction with the embodiment can be included in at least one embodiment of this utility model. The appearance of this phrase in various positions in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0020] Such as Figures 1 to 4As shown in the figure, a device for collecting waste materials from sheet cutting includes a frame 1, a conveying mechanism 2, a cutting device 3, a collection box 5 and a discharging structure. The conveying mechanism 2 is arranged on the frame 1, the cutting device 3 is arranged on both sides of the frame 1, the collection box 5 is arranged on both sides of the transmission port of the conveying mechanism 2 for receiving the waste materials from sheet cutting, and a material guiding mechanism 8 for guiding the waste materials into the collection box 5 is arranged above the collection box 5; The discharging mechanism 7 includes a discharging door 71 arranged on the side of the collection box 5 away from the conveying mechanism 2, a first telescopic cylinder 72 for controlling the flipping opening and closing of the discharging door 71, a discharging push plate 75 arranged in the collection box 5 for pushing materials, and a second telescopic cylinder 73 for controlling the movement of the discharging push plate 75. The first telescopic cylinder 72 is hinged on the left and right sides of the collection box 5, the piston end of the first telescopic cylinder 72 is hinged to the side of the discharging door 71, a triangular frame 74 is arranged at the rear side of the collection box 5, and the second telescopic cylinder 73 is fixed on the triangular frame 74. The first telescopic cylinder 72 and the second telescopic cylinder 73 can be one of a pneumatic cylinder, an electric telescopic cylinder, and a hydraulic cylinder.

[0021] In order to facilitate the adjustment of the height of the collection box 5 for convenient discharging. The collection box 5 is fixed on a lifting mechanism 4. The lifting mechanism 4 includes a bottom plate 41, a top plate 42, and X-shaped connecting rods 43 arranged on both sides between the bottom plate 41 and the top plate 42. The middle parts of the X-shaped connecting rods 43 are hinged. One ends of the X-shaped connecting rods 43 are respectively hinged to one ends of the bottom plate 41 and the top plate 42. The other ends of the X-shaped connecting rods 43 are respectively hinged to sliding rods 44 that are slidably connected to the other ends of the bottom plate 41 and the top plate 42. The sliding rods 44 are connected by a cross bar 45. A driving mechanism 46 for driving the cross bar 45 to move to realize the lifting of the top plate 42 is arranged on the bottom plate 41. The driving mechanism 46 can be one of a pneumatic cylinder, an electric telescopic cylinder, and a hydraulic cylinder, or a lead screw mechanism. In this embodiment, the driving mechanism 46 is a pneumatic cylinder.

[0022] As Figure 2 shown in the figure, the material guiding mechanism includes a material guiding plate and third telescopic cylinders 82 arranged on both sides of the bottom of the material guiding plate for controlling the flipping of the material guiding plate. The material guiding plate 81 is hinged to the frame 1, the third telescopic cylinders 82 are hinged to the side wall of the frame 1, and the telescopic ends of the third telescopic cylinders 82 are hinged to the material guiding plate 81. The third telescopic cylinders 82 can be one of a pneumatic cylinder, an electric telescopic cylinder, and a hydraulic cylinder. By using the telescoping of the third telescopic cylinders 82 to drive the material guiding plate 81 to rotate around the hinge point, the material guiding plate can be in a horizontal or inclined state, which is convenient for the material guiding plate to receive and guide materials.

[0023] As Figure 4 shown in the figure, the bottom of the collection box 5 at one end of the discharging door 71 is arranged to be inclined downward towards the side of the discharging door 71. This structure is beneficial for the material plate to slide down during discharging.

[0024] The length of the unloading push plate 75 is equal to the length of the collection box 5, and the height of the unloading push plate 75 is equal to the depth of the collection box 5. The upper end of the unloading push plate 75 is inclined downward on the side close to the unloading door 71, which is conducive to the material plate falling into the collection box 5. A pair of material blocking rods 6 are arranged at the top of the unloading door 71 extending upward, which can prevent the waste from falling outside the collection box 5.

[0025] During cutting, the material guiding plate 81 is in a horizontal material receiving state. After the plate is trimmed by the cutting device 3, the material guiding plate 81 receives the trimmed edge material. Then, through the contraction of the third telescopic cylinder 82, the material guiding plate 81 is inclined towards the collection direction, so that the waste falls into the collection box 5. When the waste in the collection box 5 accumulates and is full and needs to be transferred, a receiving box is placed on one side of the collection box 5. The height of the waste box is adjusted by the lifting mechanism 4. The first telescopic cylinder 72 extends, driving the unloading door 71 to flip downward and open. Then the second telescopic cylinder 73 extends, driving the unloading push plate 75 to move and push out the waste, thus realizing unloading. This device can ensure the smooth sliding of the waste and can automatically unload when full, saving manpower.

[0026] The above has generally described the present utility model in detail. However, based on the present utility model, some modifications or improvements can be made, which are obvious to those of ordinary skill in the art. Therefore, modifications or improvements made without departing from the spirit and idea of the present utility model are within the protection scope of the present utility model.

Claims

1. A plate cutting waste collection device, comprising a frame, a conveying mechanism arranged on the frame, a cutting device arranged on both sides of the frame, a collection box arranged on both sides of the transmission port of the conveying mechanism for receiving the plate cutting waste, and a material guide mechanism arranged above the collection box to guide the waste into the collection box, characterized in that: It also includes a unloading mechanism, which includes a unloading door arranged on the side of the collecting box away from the conveying mechanism, a first telescopic cylinder for controlling the flipping and opening and closing of the unloading door, a unloading push plate arranged in the collecting box for pushing materials, and a second telescopic cylinder for controlling the movement of the unloading push plate, the first telescopic cylinder is hingedly arranged on the left and right sides of the collecting box, the piston end of the first telescopic cylinder is hingedly connected to the side of the unloading door, a tripod is provided on the rear side of the collecting box, and the second telescopic cylinder is fixed on the tripod.

2. A plate cutting waste collection device according to claim 1, characterized in that: The collection box is fixed on a lifting mechanism, which includes a bottom plate, a top plate, and X-shaped connecting rods arranged on both sides between the bottom plate and the top plate. The middle part of the X-shaped connecting rod is hinged, one end of the X-shaped connecting rod is hinged to one end of the bottom plate and the top plate respectively, and the other end of the X-shaped connecting rod is hinged to a sliding rod slidably connected to the other end of the bottom plate and the top plate respectively, the sliding rod is connected through a cross bar, and a driving mechanism is provided on the bottom plate for driving the cross bar to move to realize the lifting of the top plate.

3. A plate cutting waste collection device according to claim 1, characterized in that: The material guiding mechanism comprises a material guiding plate and a third telescopic cylinder arranged at both sides of the bottom of the material guiding plate for controlling the flipping of the material guiding plate; the material guiding plate is hinged to the frame, the third telescopic cylinder is hinged to the side wall of the frame, and the telescopic end of the third telescopic cylinder is hinged to the material guiding plate.

4. The plate cutting waste collection device according to claim 1, characterized in that: The bottom of the collecting box is located at one end of the discharge door and is tilted downward toward the discharge door.

5. The plate cutting waste collection device according to claim 1, characterized in that: The length of the unloading push plate is equal to the length of the collecting box, and the height of the unloading push plate is equal to the depth of the collecting box.

6. A plate cutting waste collection device according to claim 5, characterized in that: The upper end of the unloading push plate is in a downwardly inclined inclined surface structure close to the unloading door.

7. The plate cutting waste collection device according to claim 1, characterized in that: A pair of material blocking rods are provided on the top of the discharge door extending upward.

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