A waste removal mechanism for a die cutting machine

Abstract

The utility model belongs to the field of die -cutting machine, specifically speaking is a kind of die -cutting machine's waste mechanism, including work table, its characterized in that: the top side of work table is equipped with chute, the top of work table and located above the chute are rotatably connected with mounting plate through rotating rod, the outside of mounting plate is detachably connected with push plate at equal intervals, the top of work table both sides are fixedly connected with fixed frame, the inner side of two fixed frames is rotatably connected with conveying roller at equal intervals;The utility model can first be conveyed to the paper that the cutting of two groups of conveying rollers is discharged to the paper, and in the process of conveying, push plate can continuously push the multiple groups of finished products in the paper by reciprocating motion, so that the finished product falls off from the paper and falls into the chute, then slides into the collecting box to complete collection, realizes the classification processing to the waste material and finished product, avoids the trouble that staff needs to manually screen after discharging die -cutting machine main body, improves the automation degree of the device.

Description

Technical Field

[0001] This utility model relates to the field of die-cutting machines, specifically a waste removal mechanism for a die-cutting machine. Background Technology

[0002] Die-cutting is one of the most commonly used processes in packaging printing. It involves using die-cutting blades to assemble a die-cutting plate according to the product design requirements. Under pressure, the printed material or other circular blanks are cut into the required shape. Usually, the die-cutting and creasing process combines the die-cutting blade and the creasing blade in the same template and performs die-cutting and creasing simultaneously on the die-cutting machine. This process is simply called die-cutting.

[0003] In existing die-cutting machines, after the paper is processed and discharged, it is generally necessary to manually separate the paper from the finished product. After separation, it is then manually screened to classify and process the finished product and paper waste. However, the automation level of manual operation is insufficient, the screening efficiency is low, and it increases the labor cost.

[0004] Therefore, a waste removal mechanism for a die-cutting machine is proposed to address the above problems. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, this utility model proposes a waste discharge mechanism for a die-cutting machine.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: The waste discharge mechanism of the die-cutting machine of this utility model includes a worktable, characterized in that: a sloping groove is opened on one side of the top of the worktable, and a mounting plate is rotatably connected to the top of the worktable and above the sloping groove via a rotating rod, and push plates are detachably connected to the outside of the mounting plate at equal intervals, and fixed frames are fixedly connected to both sides of the top of the worktable, and conveying rollers are rotatably connected to the inner sides of the two fixed frames at equal intervals, and the die-cutting machine body is fixedly connected to the outside of the worktable near the sloping groove, and a discharge port is opened on the outside of the die-cutting machine body near the worktable.

[0007] Preferably, each of the plurality of conveying rollers is fixedly connected to a first gear by means of a rotating shaft extending to the outside of the fixed frame. A plurality of second gears are rotatably connected to the outside of the fixed frame and located between the plurality of first gears. The plurality of first gears are respectively meshed with the corresponding second gears. A first motor is fixedly connected to the outside of the fixed frame by means of a mounting bracket. The output end of the first motor is fixedly connected to one of the first gears.

[0008] Preferably, both ends of the rotating rod are fixedly connected to a third gear, the top two sides of the workbench are slidably connected to a slide plate, the outer sides of the two slide plates are fixedly connected to a rack, the two racks are respectively meshed with the corresponding third gear, the outer sides of the workbench are rotatably connected to an eccentric wheel through a limit frame, the inner sides of the two eccentric wheels are fixedly connected to a sliding shaft, and the two sliding shafts are respectively slidably connected to the inside of the corresponding slide plate.

[0009] Preferably, a first synchronous pulley is fixedly connected to the outside of one of the first gears, and a second synchronous pulley is fixedly connected to the outside of the eccentric pulley. The first synchronous pulley and the second synchronous pulley are connected by a synchronous belt drive.

[0010] Preferably, an inclined plate is fixedly connected to the outside of the die-cutting machine body and below the discharge port. Rollers are symmetrically rotatably connected to the top side of the inclined plate. A second motor is fixedly connected to the outer side of the inclined plate through a mounting bracket. The output end of the second motor extends to the inner side of the inclined plate and is fixedly connected to the rollers.

[0011] Preferably, a collection box is slidably connected inside the workbench and below the inclined groove, and a pull block is fixedly connected to the outside of the collection box extending to one side of the workbench. Anti-slip pads are provided on the outside of both sets of conveying rollers.

[0012] Preferably, the top of each of the push plates is threaded with a bolt, and the top of the mounting plate is provided with a plurality of threaded holes that mate with the bolts, and the bolts are threadedly connected to the threaded holes.

[0013] The beneficial effects of this utility model are as follows: 1. This utility model can first transport the cut paper through rollers and two sets of conveying rollers. During the transport process, the pusher plate can continuously push multiple components in the paper through reciprocating motion, so that the finished products fall off the paper and fall into the inclined groove, and then slide into the collection box for collection. This realizes the classification and processing of waste paper and finished products, avoids the trouble of manual screening by the staff after the die-cutting machine body is discharged, and improves the automation level of this device. 2. This utility model allows the push plate to be installed onto the corresponding threaded hole on the mounting plate using bolts. The number of push plates can be increased or decreased arbitrarily according to the number of finished products in the paper. Furthermore, the spacing between multiple push plates can be adjusted arbitrarily by installing them onto different threaded holes, thus improving the adaptability and flexibility of the device. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a perspective view of the present utility model; Figure 2 This is a cross-sectional view of the present invention; Figure 3 This is a cross-sectional view of the workbench in this utility model; Figure 4 For the present utility model Figure 1 Enlarged view of point A in the middle; Figure 5 This is a cross-sectional view of the mounting plate in this utility model.

[0016] In the diagram: 1. Workbench; 2. Inclined chute; 3. Mounting plate; 4. Push plate; 5. Fixing frame; 6. Conveyor roller; 7. Die-cutting machine body; 8. Discharge port; 9. Inclined plate; 10. Roller; 11. First gear; 12. Second gear; 13. First motor; 14. First synchronous pulley; 15. Third gear; 16. Slide plate; 17. Rack; 18. Eccentric wheel; 19. Sliding shaft; 20. Second synchronous pulley; 21. Synchronous belt; 22. Collection box; 23. Anti-slip pad; 24. Second motor; 25. Bolt; 26. Threaded hole. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Example 1 Please see Figure 1-5As shown, a waste removal mechanism for a die-cutting machine includes a worktable 1. The worktable 1 has a sloping groove 2 on one side of its top. A mounting plate 3 is rotatably connected to the top of the worktable 1 above the sloping groove 2 via a rotating rod. Push plates 4 are detachably connected at equal intervals to the outside of the mounting plate 3. Fixing frames 5 are fixedly connected to both sides of the top of the worktable 1. Conveying rollers 6 are rotatably connected at equal intervals to the inner sides of the two fixing frames 5. A die-cutting machine body 7 is fixedly connected to the outside of the worktable 1 near the sloping groove 2. A discharge port 8 is opened on the outside of the die-cutting machine body 7 near the worktable 1. Multiple conveying rollers 6 extend to the outside of the fixing frames 5 via rotating shafts and are all fixedly connected to first gears 11. Multiple second gears 12 are rotatably connected to the outside of the fixing frames 5 between the multiple first gears 11. The multiple first gears 11 mesh with their corresponding second gears 12. A first motor 13 is fixedly connected to the outer side of the fixed frame 5 via a mounting bracket. The output end of the first motor 13 is fixedly connected to one of the first gears 11. Both ends of the rotating rod are fixedly connected to the third gears 15. Slide plates 16 are slidably connected to both sides of the top of the worktable 1. Racks 17 are fixedly connected to the outer sides of the two slide plates 16. The two racks 17 are respectively meshed with the corresponding third gears 15. Eccentric wheels 18 are rotatably connected to both sides of the outer side of the worktable 1 via a limit frame. Sliding shafts 19 are fixedly connected to the inner sides of the two eccentric wheels 18. The two sliding shafts 19 are respectively slidably connected to the interior of the corresponding slide plates 16. A first synchronous wheel 14 is fixedly connected to the outer side of one of the first gears 11. A second synchronous wheel 20 is fixedly connected to the outer side of the eccentric wheel 18. The first synchronous wheel 14 and the second synchronous wheel 20 are connected by a synchronous belt 21.

[0019] During operation, the die-cutting machine body 7 discharges the die-cut paper through the discharge port 8. The second motor 24 is started, driving the roller 10 to rotate. The roller 10 conveys the paper. The first motor 13 is started, driving the corresponding first gear 11 to rotate. This meshing relationship between multiple first gears 11 and second gears 12 drives the conveyor roller 6 to rotate. Simultaneously, one of the first gears 11 drives the external first synchronous pulley 14 to rotate. The first synchronous pulley 14 then drives the second synchronous pulley 20 and the eccentric wheel 18 to rotate via the synchronous belt 21. This causes the eccentric wheel 18 to drive the sliding shaft 19 to slide inside the limiting plate 16, thereby pushing the limiting plate 16 and the rack 17 to reciprocate. The rack 17 then reciprocates with the third gear... The meshing relationship between the wheels 15 drives the mounting plate 3 and the push plate 4 to reciprocate, so that the paper can be conveyed by the rollers 10 and the conveying rollers 6 after it is discharged. During the conveying process, the push plate 4 can continuously push the multiple components in the paper through reciprocating motion, so that the finished products fall off the paper and fall into the inclined groove 2, and then slide into the collection box 22 for collection. The number and spacing of the push plates 4 can be adjusted arbitrarily according to the number and spacing of the finished products. The remaining paper waste can continue to be conveyed to the outside of the worktable 1 by the conveying rollers 6, so as to realize the classification and processing of paper waste and finished products, avoiding the trouble of manual screening by the staff after the die-cutting machine body 7 is discharged, and improving the automation level of the device.

[0020] This device first conveys the cut paper through rollers 10 and two sets of conveying rollers 6. During the conveying process, pusher plate 4 continuously pushes multiple components in the paper through reciprocating motion, causing the finished products to fall off the paper and into the inclined groove 2, and then slide into the collection box 22 for collection. This realizes the classification and processing of waste paper and finished products, avoiding the trouble of manual screening by staff after the die-cutting machine body 7 is discharged, and improving the automation level of this device.

[0021] Among them, an inclined plate 9 is fixedly connected to the outside of the die-cutting machine body 7 and below the discharge port 8. Rollers 10 are symmetrically rotated and connected to one side of the top of the inclined plate 9. A second motor 24 is fixedly connected to the outside of the inclined plate 9 through a mounting bracket. The output end of the second motor 24 extends to the inside of the inclined plate 9 and is fixedly connected to the roller 10. A collection box 22 is slidably connected to the inside of the worktable 1 and below the inclined groove 2. A pull block is fixedly connected to the outside of the collection box 22 and extends to one side of the worktable 1. Anti-slip pads 23 are provided on the outside of both sets of conveying rollers 6.

[0022] With the above technical solution, when the collected finished products need to be further processed, the pull block can be pulled to move the collection box 22 out of the workbench 1, and then the finished products in the collection box 22 can be taken out, which improves the ease of use.

[0023] Example 2 Please see Figure 5 As shown in the first embodiment, as another implementation of this utility model, the top of each of the multiple push plates 4 is threaded with bolts 25, and the top of the mounting plate 3 is provided with multiple threaded holes 26 that cooperate with the bolts 25 at equal intervals, and the bolts 25 and the threaded holes 26 are threadedly connected.

[0024] During operation, the push plate 4 can be installed in the corresponding threaded hole 26 on the mounting plate 3 using bolts 25. The number of push plates 4 can be increased or decreased arbitrarily according to the number of finished products in the paper. Furthermore, the spacing between multiple push plates 4 can be adjusted arbitrarily by installing them in different threaded holes 26, thus improving the adaptability and flexibility of the device.

[0025] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A waste removal mechanism for a die-cutting machine, comprising a worktable (1), characterized in that: The top side of the workbench (1) is provided with a sloping groove (2). The top of the workbench (1) and above the sloping groove (2) is rotatably connected to a mounting plate (3) via a rotating rod. The outside of the mounting plate (3) is detachably connected to push plates (4) at equal intervals. The top two sides of the workbench (1) are fixedly connected to fixed frames (5). The inner sides of the two fixed frames (5) are rotatably connected to conveying rollers (6) at equal intervals. The outer side of the workbench (1) near the inclined groove (2) is fixedly connected to the die-cutting machine body (7), and the outer side of the die-cutting machine body (7) near the workbench (1) is provided with a discharge port (8).

2. The waste discharge mechanism of a die-cutting machine according to claim 1, characterized in that: Multiple conveying rollers (6) are fixedly connected to the outside of the fixed frame (5) via rotating shafts and each is connected to a first gear (11). Multiple second gears (12) are rotatably connected to the outside of the fixed frame (5) and between the multiple first gears (11). The multiple first gears (11) are respectively meshed with the corresponding second gears (12). A first motor (13) is fixedly connected to the outside of the fixed frame (5) via a mounting bracket. The output end of the first motor (13) is fixedly connected to one of the first gears (11).

3. The waste discharge mechanism of a die-cutting machine according to claim 2, characterized in that: Both ends of the rotating rod are fixedly connected to a third gear (15). The top two sides of the workbench (1) are slidably connected to a slide plate (16). The outer sides of the two slide plates (16) are fixedly connected to a rack (17). The two racks (17) are respectively meshed with the corresponding third gear (15). The outer sides of the workbench (1) are rotatably connected to an eccentric wheel (18) through a limit frame. The inner sides of the two eccentric wheels (18) are fixedly connected to a sliding shaft (19). The two sliding shafts (19) are respectively slidably connected to the inside of the corresponding slide plate (16).

4. The waste discharge mechanism of a die-cutting machine according to claim 3, characterized in that: One of the first gears (11) is fixedly connected to the outside of a first synchronous pulley (14), and the eccentric wheel (18) is fixedly connected to the outside of a second synchronous pulley (20). The first synchronous pulley (14) and the second synchronous pulley (20) are connected by a synchronous belt (21).

5. The waste discharge mechanism of a die-cutting machine according to claim 4, characterized in that: An inclined plate (9) is fixedly connected to the outside of the die-cutting machine body (7) and below the discharge port (8). A roller (10) is symmetrically rotatably connected to one side of the top of the inclined plate (9). A second motor (24) is fixedly connected to the outside of the inclined plate (9) through a mounting bracket. The output end of the second motor (24) extends to the inside of the inclined plate (9) and is fixedly connected to the roller (10).

6. The waste discharge mechanism of a die-cutting machine according to claim 1, characterized in that: A collection box (22) is slidably connected inside the workbench (1) and below the inclined groove (2). A pull block is fixedly connected to the outside of the collection box (22) extending to one side of the workbench (1). Anti-slip pads (23) are provided on the outside of both sets of conveying rollers (6).

7. The waste removal mechanism of a die-cutting machine according to claim 1, characterized in that: The top of each of the push plates (4) is threaded with a bolt (25), and the top of the mounting plate (3) is provided with a plurality of threaded holes (26) that cooperate with the bolts (25), and the bolts (25) are threadedly connected to the threaded holes (26).

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