Die-cutting machine sorting structure and die-cutting machine

Abstract

The utility model relates to the technical field of die-cutting machines, in particular to a die-cutting machine sorting structure and a die-cutting machine, the die-cutting machine sorting structure comprises a rack, a die-cutting machine main body, conveyor belts, sorting assemblies and an overturning assembly, the rack is connected with the die-cutting machine main body, the plurality of conveyor belts are connected to the rack, the two sorting assemblies are arranged in parallel, the sorting assemblies are connected to the rack, the overturning assembly is connected to the rack, and the die-cutting machine main body is connected with the die-cutting machine main body. The overturning assembly is located between the two sorting assemblies. According to the utility model, the front and back surfaces of the die-cut product can be detected through two sorting procedures, the overturning assembly is located between the two sorting procedures, and the tooth-missing gear swings back and forth around the circle center of the tooth-missing gear to drive the driven gear and the supporting shaft to rotate; therefore, the rotating part connected to the supporting shaft turns over the die-cutting product in contact with the rotating part, so that the detection dead angle of the die-cutting product during detection is reduced, and the product quality is improved.

Description

Technical Field

[0001] This utility model relates to the field of die-cutting machine technology, specifically to a die-cutting machine sorting structure and a die-cutting machine. Background Technology

[0002] Die-cutting machines are mainly used for die-cutting (full cut, half cut), creasing and hot stamping of some non-metallic materials, self-adhesive, EVA, double-sided tape, electronic, mobile phone pads, etc., as well as lamination and automatic waste removal. Die-cutting machines use steel blades, hardware molds and steel wires to apply a certain pressure through the printing plate to cut printed products or cardboard into a certain shape.

[0003] Chinese Patent CN222112673U discloses a sorting structure for a die-cutting machine, including a turntable drive structure, a linkage transmission structure, and a sorting flap. The turntable drive structure includes a drive motor fixed to the die-cutting machine frame and a turntable driven by the drive motor. The linkage transmission structure includes a connecting rod rotatably connected at one end to a turntable drive shaft protruding from the turntable and a rotating bracket rotatably connected to the connecting rod. One end of the sorting flap is rotatably connected to the rotating bracket, and the other end is rotatably connected to the die-cutting machine frame, allowing it to rotate relative to the die-cutting machine frame under the drive of the connecting rod. The sorting flap is located between a first main material belt and a second main material belt on the die-cutting machine, both with the same conveying direction and independent of each other. The end of the sorting flap connected to the die-cutting machine frame receives the products conveyed by the first main material belt, and the sorting flap can rotate to be on the same plane as the first and second main material belts. This invention, a die-cutting machine sorting structure and die-cutting machine, can effectively avoid the occurrence of defective products being missed, thus improving the yield rate.

[0004] However, in the above technical solution, the defective product detection equipment set above the conveying equipment is used to sort the die-cut products passing below. However, this equipment can only detect one side of the product when in use, which has certain limitations when the product needs to be detected on both sides or when the other side needs to be detected to assist in the detection and to comprehensively evaluate the product quality. Utility Model Content

[0005] The purpose of this utility model is to address the problems existing in the background technology by proposing a sorting structure for a die-cutting machine and a die-cutting machine.

[0006] The technical solution of this utility model is as follows: A sorting structure for a die-cutting machine includes a frame connected to the main body of the die-cutting machine, and multiple conveyor belts connected to the frame; two sorting components are arranged in parallel and connected to the frame; in the use state of the sorting components, the swing end of the sorting components swings to guide and sort the cardboard; a flipping component is connected to the frame and located between the two sorting components. The flipping component includes a toothed gear, a driven gear, a support shaft, and a rotating component. The driven gear is connected to the two support shafts and meshes with the toothed gear for transmission. The rotating component is connected to the support shaft. In the use state of the flipping component, the toothed gear swings to drive the driven gear and the support shaft to rotate, and the rotating component drives the cardboard to flip.

[0007] Preferably, the sorting assembly includes two telescopic devices arranged in parallel, which are rotatably connected to the frame; a swing plate rotatably connected to the telescopic end of the telescopic devices, a support rod connected to the swing plate, a support block connected to the support rod, and the support block connected to the frame; and an industrial camera connected to the frame.

[0008] Preferably, multiple rollers are connected to the swing plate.

[0009] Preferably, the flipping assembly further includes a drive device, two of which are symmetrically arranged, the drive device being connected to the frame, and the output end of the drive device being connected to a rotating shaft; a rotating plate, which is connected to the rotating shaft, and a sliding rod is connected to the rotating plate; a support base, which is connected to the frame, and a rocking plate is rotatably connected to the support base, the rocking plate having a sliding groove that is slidably connected to the sliding rod, the sliding groove being slidably connected to the sliding rod, one side of the rocking plate being connected to a toothed gear, the toothed gear having the same center as the rocking plate; and two fixed bases, which are symmetrically arranged, the fixed bases being connected to the frame, and the fixed bases being rotatably connected to the support shaft.

[0010] Preferably, the rotating component consists of a U-shaped plate and a limiting plate, with one side of the U-shaped plate connected to the support shaft and the limiting plate connected to one end of the U-shaped plate.

[0011] Preferably, a cushioning pad is connected to the U-shaped plate.

[0012] Preferably, the U-shaped plate consists of a fixed plate and a movable plate. The fixed plate is connected to the support shaft, and multiple dovetail grooves are provided on the fixed plate. A dovetail block that is slidably connected to the dovetail grooves is connected to the movable plate.

[0013] A die-cutting machine includes the above-described die-cutting machine sorting structure.

[0014] Compared with the prior art, the above-mentioned technical solution of this utility model has the following beneficial technical effects:

[0015] In this invention, the die-cut products undergo two sorting processes to inspect both the front and back sides. The flipping component is located between the two sorting processes. Through the reciprocating swing of the toothed gear around its own center, it drives the driven gear and the support shaft to rotate, so that the rotating part connected to the support shaft flips the die-cut products in contact with it, thereby reducing the blind spots during the inspection of the die-cut products and improving product quality. Attached Figure Description

[0016] Figure 1 This is a perspective view of the present utility model;

[0017] Figure 2 for Figure 1 The main view;

[0018] Figure 3 for Figure 2 Enlarged view of the structure at point A;

[0019] Figure 4 An exploded view of the flip-up component;

[0020] Reference numerals: 1. Frame; 2. Die-cutting machine body; 3. Conveyor belt; 4. Gear with missing teeth; 5. Driven gear; 6. Support shaft; 7. Rotating component; 8. Telescopic device; 9. Swing plate; 10. Support rod; 11. Support block; 12. Industrial camera; 13. Drive device; 14. Rotating shaft; 15. Rotating plate; 16. Sliding rod; 17. Support seat; 18. Shaking plate; 19. Sliding groove; 20. Fixed seat; 21. U-shaped plate; 22. Limiting plate; 23. Buffer pad; 24. Fixed plate; 25. Moving plate; 26. Dovetail groove; 27. Dovetail block. Detailed Implementation

[0021] Example 1, as Figures 1-4 As shown, the present invention proposes a sorting structure for a die-cutting machine, including a frame 1, a die-cutting machine body 2, a conveyor belt 3, a sorting component, and a flipping component. The frame 1 is connected to the die-cutting machine body 2, and multiple conveyor belts 3 are connected to the frame 1. The number of conveyor belts 3 corresponds to the number of sorting components. Two sorting components are arranged in parallel and connected to the frame 1. When the sorting components are in use, the swing end of the sorting components swings to guide and sort the cardboard. The flipping component is connected to the frame 1 and is located between the two sorting components. The flipping component includes a toothed gear 4, a driven gear 5, a support shaft 6, and a rotating component 7. The driven gear 5 is connected to the two support shafts 6 and meshes with the toothed gear 4 for transmission. The rotating component 7 is connected to the support shaft 6. When the flipping component is in use, the toothed gear 4 swings to drive the driven gear 5 and the support shaft 6 to rotate, and the rotating component 7 drives the cardboard to flip 180 degrees.

[0022] Example 2, as Figures 1-2As shown, this utility model proposes a sorting structure and a die-cutting machine. Compared with Embodiment 1, this embodiment describes the detailed structure of the sorting component. The sorting component includes a telescopic device 8, a swing plate 9, a support rod 10, a support block 11, and an industrial camera 12. Two telescopic devices 8 are arranged in parallel and are rotatably connected to the frame 1. The telescopic device 8 is selected from, but is not limited to, a hydraulic cylinder. Two L-shaped rods are connected to the frame 1, and the telescopic device 8 is connected to the L-shaped rods through hinges. The swing plate 9 is rotatably connected to the telescopic end of the telescopic device 8. The support rod 10 is connected to the swing plate 9, and the support rod 10 is connected to the support block 11. The support block 11 is connected to the frame 1, and the industrial camera 12 is connected to the frame 1. A mounting frame is connected to the frame 1, and the industrial camera 12 is connected to the mounting frame.

[0023] In an optional embodiment, a plurality of rollers are connected to the oscillating plate 9; the rollers reduce friction between the die-cut product and the oscillating plate 9 to facilitate its discharge.

[0024] Example 3, as Figures 2-4 As shown, this utility model proposes a sorting structure and die-cutting machine for a die-cutting machine. Compared with Embodiment 2, this embodiment describes the detailed structure of the flipping assembly. The flipping assembly also includes a drive device 13, a rotating shaft 14, a rotating plate 15, a sliding rod 16, a support base 17, a swaying plate 18, and a fixed base 20. Two drive devices 13 are symmetrically arranged. The drive devices 13 are connected to the frame 1, and the output end of the drive device 13 is connected to the rotating shaft 14. The drive device 13 is a motor. The rotating plate 15 is connected to... A sliding rod 16 is connected to a rotating plate 15 on a rotating shaft 14. A support base 17 is connected to a frame 1. A swaying plate 18 is rotatably connected to the support base 17. A sliding groove 19 is provided on the swaying plate 18 and is slidably connected to the sliding rod 16. The sliding groove 19 is slidably connected to the sliding rod 16. One side of the swaying plate 18 is connected to a toothed gear 4. The toothed gear 4 and the swaying plate 18 have the same center. Two fixed seats 20 are symmetrically arranged. The fixed seats 20 are connected to the frame 1 and are rotatably connected to the support shaft 6.

[0025] In an optional embodiment, the rotating component 7 consists of a U-shaped plate 21 and a limiting plate 22. One side of the U-shaped plate 21 is connected to the support shaft 6, and the limiting plate 22 is connected to one end of the U-shaped plate 21. The limiting plate 22 supports the die-cut product when it rotates to prevent it from deforming during rotation.

[0026] In an optional embodiment, a buffer pad 23 is connected to the U-shaped plate 21; the buffer pad 23 may be, but is not limited to, a rubber layer.

[0027] In an optional embodiment, the U-shaped plate 21 consists of a fixed plate 24 and a movable plate 25. The fixed plate 24 is connected to the support shaft 6. The fixed plate 24 has a plurality of dovetail grooves 26. The movable plate 25 is connected to a dovetail block 27 that is slidably connected to the dovetail grooves 26.

[0028] A die-cutting machine includes the die-cutting machine sorting structure described in Embodiment 1, Embodiment 2, or Embodiment 3.

[0029] In summary, when this utility model is used, after the paper products are processed by the die-cutting machine body 2, they enter the first conveyor belt 3 and are conveyed to the sorting component. The industrial camera 12 can visually detect whether they are qualified, and then the computer controls the activation of the telescopic device 8. If the product is good, the telescopic device 8 will not be activated. The conveyor belt 3 transports the products and pushes them into the U-shaped plate 21 through mutual pushing. When the drive device 13 starts and drives the rotating shaft 14 and the rotating plate 15 to rotate, the sliding rod 16 on the rotating plate 15 slides in the sliding groove 19 opened on the shaking plate 18, so that the shaking plate 18 and the toothed gear 4 are centered on the point of rotational connection with the support base 17. The reciprocating oscillation causes the missing tooth gear 4 to mesh with the driven gear 5, driving the driven gear 5, support shaft 6, and U-shaped plate 21 to rotate 180 degrees, flipping the die-cut product over so that it enters the next conveyor belt 3. The contact between the conveyor belt 3 and the die-cut product transports it to the next sorting assembly for secondary sorting. If the product still passes the inspection, it enters the next process. If it fails, the computer controls the activation of the telescopic device 8. The telescopic end of the telescopic device 8 retracts, causing the oscillating plate 9 to rotate around the support rod 10 at a certain angle, discharging the defective product under the frame 1. If the product fails the first inspection, it is directly discharged under the frame 1 without a second inspection.

[0030] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto. Various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the spirit of the present invention.

Claims

1. A die cutter singulating structure, characterized by, The utility model relates to a die cutting machine sorting structure The rack (1) is connected with a die cutting machine body (2), and a plurality of conveying belts (3) are connected to the rack (1); The sorting assembly is parallelly arranged in two, and the sorting assembly is connected to the rack (1); in the use state of the sorting assembly, the swing end of the sorting assembly swings to guide and sort the paperboard; The turnover assembly is connected to the rack (1), and the turnover assembly is located between the two sorting assemblies; the turnover assembly comprises a missing tooth gear (4), a driven gear (5), a support shaft (6) and a rotating piece (7); the two support shafts (6) are connected with the driven gear (5); the driven gear (5) is in meshing transmission connection with the missing tooth gear (4); the rotating piece (7) is connected to the support shaft (6); in the use state of the turnover assembly, the missing tooth gear (4) swings to drive the driven gear (5) and the support shaft (6) to rotate, and the rotating piece (7) drives the paperboard to turn over by 180 degrees.

2. A die cutter singulating structure according to claim 1, wherein The sorting assembly comprises The telescopic device (8) is parallelly arranged in two, and the telescopic device (8) is rotationally connected to the rack (1); The swing plate (9) is rotationally connected to the telescopic end of the telescopic device (8); the swing plate (9) is connected with a support rod (10); the support rod (10) is connected with a support block (11); the support block (11) is connected to the rack (1); The industrial camera (12) is connected to the rack (1).

3. A die cutter singulating structure according to claim 2, wherein A plurality of rollers are connected to the swing plate (9).

4. The die cutter singulating structure of claim 1, wherein, The turnover assembly further comprises The driving device (13) is symmetrically arranged in two; the driving device (13) is connected to the rack (1); the output end of the driving device (13) is connected with a rotating shaft (14); The rotating plate (15) is connected to the rotating shaft (14); the rotating plate (15) is connected with a sliding rod (16); The support seat (17) is connected to the rack (1); the support seat (17) is rotationally connected with a shaking plate (18); the shaking plate (18) is provided with a sliding groove (19) in sliding connection with the sliding rod (16); the sliding groove (19) is in sliding connection with the sliding rod (16); one side of the shaking plate (18) is connected with the missing tooth gear (4); the missing tooth gear (4) has the same center as the shaking plate (18); The fixed seat (20) is symmetrically arranged in two; the fixed seat (20) is connected to the rack (1); the fixed seat (20) is rotationally connected with the support shaft (6).

5. The die cutter singulating structure of claim 1, wherein, The rotating piece (7) is composed of a U-shaped plate (21) and a limiting plate (22); one side of the U-shaped plate (21) is connected with the support shaft (6); the limiting plate (22) is connected to one end of the U-shaped plate (21).

6. A die cutter singulating structure according to claim 5, wherein The U-shaped plate (21) is connected with a buffer pad (23).

7. A die cutter singulating structure according to claim 5 wherein, The U-shaped plate (21) is composed of a fixed plate body (24) and a moving plate body (25); the fixed plate body (24) is connected with the support shaft (6); the fixed plate body (24) is provided with a plurality of dovetail grooves (26); the moving plate body (25) is connected with a dovetail block (27) in sliding connection with the dovetail groove (26).

8. A die cutting machine characterized by, The utility model relates to a die cutting machine sorting structure

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