Adjustable die cutting waste discharge structure

Abstract

The utility model relates to the technical field of die cutting, in particular to an adjustable die cutting waste discharge structure which comprises a shell, a workbench, a collecting box, a plurality of blanking holes and a plurality of die cutters, the workbench is rotatably connected with a rotating shaft, the rotating shaft is rotatably connected with the collecting box, the rotating shaft is fixedly connected with two rotating blocks, and the die cutters are fixedly connected with the rotating blocks. Two clamping plates are connected to the workbench in a sliding mode, and the cross section of each clamping plate is in a T shape. And two moving assemblies are arranged on the shell. According to the die cutting device, the workpiece can be prevented from moving, the rubber pad can improve the tightness when the clamping plate and the workpiece are connected so that the workpiece can be better clamped and fixed, the workpiece cannot deviate in the follow-up die cutting process of the workpiece, therefore, deviation of the die cutting position of the workpiece can be effectively avoided, the defective rate is greatly reduced, and the production efficiency is improved. And machining of the workpiece is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of die cutting, in particular to an adjustable die cutting waste discharge structure. Background Art

[0002] With the continuous development of society and the continuous advancement of science and technology, die-cutting related technologies are also constantly improving. The die-cutting process can make printed materials or other paper products into die-cutting plates according to the required graphics for cutting, so that the shape of the printed materials is no longer limited to straight edges and right angles.

[0003] The document with publication number "CN219255765U" discloses an adjustable die-cutting waste discharge structure, including: a shell, a workbench is fixedly installed inside the shell; a cylinder is fixedly installed on the shell, a support plate is fixedly connected to the piston shaft of the cylinder, a die-cutting mold is fixedly installed on the bottom side of the support plate, and a plurality of die-cutting knives are fixedly installed on the bottom side of the die-cutting mold.

[0004] Although the above-mentioned comparative document solves the problem that waste materials after die-cutting are easily stuck directly to the die-cutting knife, requiring the machine to be stopped and manually discharged, thereby reducing production efficiency, it has the following disadvantages: there is no structure on the workbench to limit the workpiece. During the die-cutting process, the workpiece is easily offset, resulting in deviations in the die-cutting position of the workpiece, causing an increase in the defective rate, which is not conducive to the processing of the workpiece. Utility Model Content

[0005] The purpose of the present utility model is to solve the following shortcomings in the prior art: there is no structure for limiting the workpiece on the workbench, and the workpiece is easily offset during the die-cutting process of the workpiece, which leads to deviation in the die-cutting position of the workpiece, resulting in an increase in the defective rate, which is not conducive to the processing of the workpiece. An adjustable die-cutting waste discharge structure is proposed.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] An adjustable die-cutting waste discharge structure comprises a housing, a workbench, a collection box, a plurality of blanking holes, and a plurality of die-cutting knives. The workbench is rotatably connected to a rotating shaft, the rotating shaft is rotatably connected to the collection box, two rotating blocks are fixedly connected to the rotating shaft, and two clamping plates are slidably connected to the workbench, and each of the clamping plates has a T-shaped cross section.

[0008] Two moving components are provided on the shell, each of the moving components includes a slider, a spring and a hinge rod. A groove is provided on the inner wall of the shell, the slider is slidably connected to the groove, one end of the spring is fixedly connected to the inner wall of the groove, the other end of the spring is fixedly connected to the slider, one end of the hinge rod is hinged to the slider, the other end of the hinge rod is hinged to the corresponding splint, and an opening for connecting the rotating block is provided on the slider.

[0009] Preferably, a rubber pad is fixedly connected to one side surface of each of the clamping plates, and the two rubber pads are symmetrically arranged.

[0010] Preferably, a circular plate is fixedly connected to the rotating shaft, and the circular plate is connected to the workbench through bolts. A plurality of circular holes for connecting the bolts are opened on one side surface of the workbench.

[0011] Preferably, a guide plate is fixedly connected to the bottom of the collecting box, and the cross section of the guide plate is arranged in the shape of a right triangle.

[0012] Preferably, a plurality of scraping strips are fixedly connected to the rotating shaft, and the plurality of scraping strips are in contact with the inner wall of the collecting box.

[0013] Preferably, a cover door is clamped on one side of the collection box, and a handle is fixedly connected to the cover door.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] Under the joint action of the two clamps, the workpiece can be prevented from moving. The rubber pad can improve the tightness of the connection between the clamp and the workpiece, so as to better clamp and fix the workpiece. During the subsequent die-cutting process of the workpiece, the workpiece will not shift, thereby effectively avoiding deviations in the die-cutting position of the workpiece, greatly reducing the defective rate, and facilitating the processing of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front structure of an adjustable die-cutting waste discharge structure proposed by the utility model;

[0017] Figure 2 This is a side structural diagram of an adjustable die-cutting waste discharge structure proposed by the utility model;

[0018] Figure 3 It is a schematic diagram of the partial cross-sectional structure of the side of the workbench and the collection box.

[0019] In the figure: 1 shell, 2 workbench, 3 collection box, 4 circular plate, 5 clamping plate, 6 rubber pad, 7 hinge rod, 8 slider, 9 rotating block, 10 rotating shaft, 11 cover door, 12 spring, 13 scraper, 14 guide plate. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0021] The terms "upper", "lower", "left", "right", "middle" and "one" used in the present invention are only for the convenience of description and are not intended to limit the scope of application of the present invention. Changes or adjustments to their relative relationships shall be deemed to be within the scope of application of the present invention without substantially changing the technical content.

[0022] Reference Figure 1-Figure 3 An adjustable die-cutting waste discharge structure includes a shell 1, a workbench 2, a collection box 3, multiple blanking holes and multiple die-cutting knives. The workbench 2 is rotatably connected to a rotating shaft 10, the rotating shaft 10 and the collection box 3 are rotatably connected, two rotating blocks 9 are fixedly connected to the rotating shaft 10, and two clamping plates 5 are slidably connected to the workbench 2. The cross section of each clamping plate 5 is T-shaped.

[0023] Two moving components are provided on the shell 1, each moving component includes a slider 8, a spring 12 and a hinged rod 7. A groove is provided on the inner wall of the shell 1, and the slider 8 is slidably connected to the groove. One end of the spring 12 is fixedly connected to the inner wall of the groove, and the other end of the spring 12 is fixedly connected to the slider 8. One end of the hinged rod 7 is hinged to the slider 8, and the other end of the hinged rod 7 is hinged to the corresponding splint 5. An opening for connecting the rotating block 9 is provided on the slider 8.

[0024] A rubber pad 6 is fixedly connected to the surface of one side of each clamp 5, and the two rubber pads 6 are symmetrically arranged. The rubber pad 6 can improve the tightness of the connection between the clamp 5 and the workpiece, so as to better clamp and fix the workpiece. A circular plate 4 is fixedly connected to the rotating shaft 10, and the circular plate 4 is connected to the workbench 2 through bolts. A plurality of circular holes for connecting bolts are provided on one side surface of the workbench 2. Passing one end of the bolt through the circular plate 4 and connecting it to the corresponding circular hole on one side of the workbench 2 can prevent the circular plate 4 and the rotating shaft 10 from rotating, thereby preventing the rotating block 9 from rotating.

[0025] A guide plate 14 is fixedly connected to the bottom of the collection box 3. The cross-section of the guide plate 14 is a right-angled triangle. A cover door 11 is clamped on one side of the collection box 3. A handle is fixedly connected to the cover door 11. When waste falls into the collection box 3 through the drop hole, the waste will slide along the inclined surface of the guide plate 14 to one side of the cover door 11 and fit into the surface of the cover door 11. Then, hold the handle and take out the cover door 11, which makes it convenient to take out all the waste inside the collection box 3.

[0026] A plurality of scraping strips 13 are fixedly connected to the rotating shaft 10, and the plurality of scraping strips 13 are in contact with the inner wall of the collecting box 3. When the rotating shaft 10 rotates, each scraping strip 13 rotates simultaneously along the inner wall of the collecting box 3, which is conducive to scraping off the waste attached to the inner wall of the collecting box 3 and preventing the waste from adhering to the collecting box 3 for a long time.

[0027] When the workpiece is placed on the upper surface of the workbench 2, the rotating shaft 10 is rotated. The two rotating blocks 9 will contact the openings of the corresponding sliders 8 as the rotating shaft 10 rotates, and move against the sliders 8. At the same time, the sliders 8 slide relative to the housing 1, the springs 12 are deformed, and the inclination angles of the hinged rods 7 change at the same time. Each clamping plate 5 will slide relative to the workbench 2, and the distance between the two clamping plates 5 is reduced. After the two rubber pads 6 move, they will be tightly attached to the two side surfaces of the workpiece. Finally, one end of the bolt is passed through the circular plate 4 and connected to the corresponding circular hole on one side of the workbench 2. Under the joint action of the two clamping plates 5, the workpiece can be prevented from moving. The rubber pads 6 can increase the tightness when the clamping plates 5 and the workpiece are connected, so as to better clamp and fix the workpiece. In the subsequent die-cutting process of the workpiece, the workpiece will not shift, thereby effectively avoiding the deviation of the die-cutting position of the workpiece, greatly reducing the defective rate, and facilitating the processing of the workpiece.

[0028] In the present invention, unless otherwise clearly specified or limited, the terms “installed”, “connected”, “connected”, “fixed” and the like should be understood in a broad sense.

[0029] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An adjustable die-cutting waste discharge structure, comprising a housing (1), a workbench (2), a collection box (3), a plurality of blanking holes and a plurality of die-cutting knives, characterized in that: The workbench (2) is rotatably connected to a rotating shaft (10), the rotating shaft (10) and the collecting box (3) are rotatably connected, two rotating blocks (9) are fixedly connected to the rotating shaft (10), and two clamping plates (5) are slidably connected to the workbench (2), and the cross section of each clamping plate (5) is T-shaped; Two movable components are arranged on the shell (1), each of the movable components comprises a slider (8), a spring (12) and a hinged rod (7); a groove is provided on the inner wall of the shell (1); the slider (8) is slidably connected to the groove; one end of the spring (12) is fixedly connected to the inner wall of the groove; the other end of the spring (12) is fixedly connected to the slider (8); one end of the hinged rod (7) is hinged to the slider (8); the other end of the hinged rod (7) is hinged to the corresponding clamping plate (5); and an opening for connecting the rotating block (9) is provided on the slider (8).

2. The adjustable die-cutting waste discharge structure according to claim 1, characterized in that A rubber pad (6) is fixedly connected to one side surface of each of the clamping plates (5), and the two rubber pads (6) are symmetrically arranged.

3. The adjustable die-cutting waste discharge structure according to claim 1, characterized in that: A circular plate (4) is fixedly connected to the rotating shaft (10), and the circular plate (4) is connected to the workbench (2) via bolts. A plurality of circular holes for connecting the bolts are provided on a side surface of the workbench (2).

4. The adjustable die-cutting waste discharge structure according to claim 1, characterized in that: A guide plate (14) is fixedly connected to the bottom of the collection box (3), and the cross section of the guide plate (14) is arranged in the shape of a right triangle.

5. The adjustable die-cutting waste discharge structure according to claim 1, characterized in that: A plurality of scraping strips (13) are fixedly connected to the rotating shaft (10), and the plurality of scraping strips (13) are all in contact with the inner wall of the collecting box (3).

6. The adjustable die-cutting waste discharge structure according to claim 1, characterized in that: A cover door (11) is clamped on one side of the collection box (3), and a handle is fixedly connected to the cover door (11).

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