Waste recovery device of precision die-cutting machine
By designing a waste recycling device for die-cutting machines, and utilizing brush cleaning, sprayer wetting, and pusher plate extrusion technologies, the problems of large space occupation and difficult cleaning of waste from die-cutting machines have been solved, thereby improving waste processing efficiency and die-cutting precision.
Patent Information
- Application Number
- CN202520403164.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-10
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2035-03-10
AI Technical Summary
Paper waste generated during the die-cutting process takes up a lot of space and is difficult to clean effectively, affecting die-cutting accuracy.
A waste recycling device for a precision die-cutting machine was designed, including a die-cutting table, a support, a conveying assembly, a brush, an electric push rod, and a sprayer. The brush cleans the waste at the top, the sprayer wets the waste to make it stick, the push plate squeezes to reduce the gaps, and the electric push rod flips the bottom plate to discharge the waste.
It effectively reduces the space occupied by waste materials, improves cleaning efficiency, and avoids waste accumulation affecting die-cutting accuracy.
Smart Images
Figure CN223849425U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of precision die cutting machine, concretely to a precision die cutting machine waste recovery device. BACKGROUND
[0002] The precision die cutting machine is a kind of equipment for paper product processing, and main functions include die cutting, indentation and embossing etc., these devices are widely used in the production of various paper products such as cigarette box, medicine box, envelope, paper cup, paper bowl, gift bag etc., which ensures the accuracy and aesthetic degree of product.
[0003] Paper waste will be produced in the production process of die cutting machine, and when collecting and storing waste, paper products are in fluffy state, which will occupy a large space during storage, and it is not very convenient to transport in later period, and the current precision die cutting machine waste recovery device is mostly located below die cutting knife, and waste located at the top end of die cutting table cannot be effectively cleaned, and long-term accumulation may affect die cutting precision. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a precision die cutting machine waste recovery device to solve the problems in the above background.
[0005] To achieve the above object, the utility model provides the following technical scheme: a precision die cutting machine waste recovery device, including die cutting table, the top of die cutting table is provided with die cutting knife, the top end both sides edges of die cutting table are provided with two support pieces, and first conveying assembly is connected between the two support pieces of the front end of die cutting knife, the outer surface of first conveying assembly is provided with support rod, the bottom of support rod is provided with brush, one side of one support piece is provided with side waste box, the top end of side waste box is provided with interface close to the position of corresponding support piece, the inside of side waste box is provided with pressing plate, the bottom of side waste box is hingedly installed with turnover bottom plate below pressing plate, the bottom end of side waste box is provided with side discharge outlet, first electric push rod is connected between the bottom of turnover bottom plate and side discharge outlet, the top end of pressing plate is provided with second electric push rod, and the top of second electric push rod extends out of side waste box, bottom waste box is connected between the two support pieces of the bottom end of die cutting table, the top end of bottom waste box is provided with material collecting port, the inside of bottom waste box is provided with push plate, the both ends of push plate are provided with support shaft, and the front end and bottom end of bottom waste box are extended out of two support shafts respectively, the extension end of two support shafts is provided with second conveying assembly, and the bottom of bottom waste box is provided with downpour port.
[0006] Preferably, a sprayer is arranged inside the bottom waste box above the falling opening, and a pipeline is arranged at the rear end of the sprayer to deliver liquid to the sprayer for downward spraying.
[0007] Preferably, a bottom discharge port is arranged at the bottom end of the bottom waste box below the falling opening, and when the waste is pressed by the push plate to the falling opening, the gap between the waste is reduced, and the waste is wetted by the liquid to adhere to each other, and then falls from the falling opening to the bottom discharge port for discharge.
[0008] Preferably, an inclined base is arranged inside the side waste box below the interface, and the inclined end of the inclined base faces the inclined base, and when the waste falls from the interface into the side waste box, the waste falls on the top end of the turnover base through the inclined base.
[0009] Preferably, the interface is matched with the bristles, and when the bristles brush the waste left on the top end of the die cutting table to the interface, the waste enters the side waste box through the interface.
[0010] Preferably, the top and bottom of the first electric push rod are both hingedly connected with hinges, the hinge at the top of the first electric push rod is fixedly connected to the bottom end of the turnover base, and the hinge at the bottom of the first electric push rod is fixedly connected to the inner wall of the side discharge port, when the first electric push rod pulls the turnover base, the turnover base is turned over to discharge the waste in the side waste box from the side waste box, and after the waste is discharged, the first electric push rod pushes the turnover base to turn over to seal the bottom of the side waste box, so that the waste can be continuously collected.
[0011] Compared with the prior art, the present application has the following beneficial effects:
[0012] 1. The waste recycling device of the precision die cutting machine can push the collected waste to the falling opening arranged at the bottom of the bottom waste box through the push plate linearly movable inside the bottom waste box, reduce the gap of the waste by pressing the waste, spray liquid from the sprayer inside the bottom waste box above the falling opening to wet the waste, and make the waste adhere to each other to further reduce the gap between the waste, so that the waste can be conveniently stored and transported.
[0013] 2. The waste recycling device of the precision die cutting machine can push the waste adhered to the top end of the die cutting table to the side waste box through the bristles arranged at the front end of the die cutting knife, reduce the occupied space of the waste by pressing the waste with the pressing plate inside the side waste box, improve the waste cleaning efficiency, and avoid the waste accumulation on the top end of the die cutting table to affect the die cutting precision. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is a whole structure schematic view of the present application.
[0015] Figure 2 The utility model discloses a Figure 1 The structure amplification schematic diagram of A place in the middle part;
[0016] Figure 3 The utility model discloses a bottom waste box structure part section schematic view;
[0017] Figure 4 The utility model discloses a side waste box structure part section schematic view.
[0018] In the figure: 1, die cutting table;2, supporting piece;3, die cutting knife;4, first conveying component;5, side waste box;6, side discharge port;7, second conveying component;8, bottom waste box;9, supporting rod;10, brush hair;11, push plate;12, supporting shaft;13, material collecting port;14, sprayer;15, bottom discharge port;16, falling port;17, inclined base;18, first electric push rod;19, overturning bottom plate;20, interface;21, second electric push rod;22, pressing plate;23, hinged device. DETAILED DESCRIPTION
[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0020] In the description of the utility model, it needs to be explained that the directions or position relations indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like are the directions or position relations shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and cannot be understood as limiting the utility model that the indicated devices or elements must have a specific direction, be constructed and operated in a specific direction, therefore, cannot be understood as the limitation of the utility model. In addition, the terms "first" and "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0021] As Figures 1 to 4As shown, the waste recycling device of the precision die-cutting machine of the embodiment comprises a die-cutting table 1, a die-cutting knife 3 is arranged above the die-cuting table 1, two supporting members 2 are arranged at the top end of the die-cutting table 1, a first conveying assembly 4 is connected between the two supporting members 2 at the front end of the die-cutting knife 3, the first conveying assembly 4 comprises two pulleys and a belt connected between the two pulleys, the two pulleys are installed inside the two supporting members 2 through a rotating shaft, a supporting rod 9 is arranged on the outer surface of the first conveying assembly 4, a brush 10 is arranged at the bottom end of the supporting rod 9, the supporting rod 9 is installed on the surface of the belt, the first conveying assembly 4 drives the brush 10 to scrape the waste at the top end of the die-cutting table 1 at the front end of the die-cutting knife 3 through the supporting rod 9, one side of one of the two supporting members 2 is provided with a side waste box 5, an interface 20 is arranged at the top end of the side waste box 5 close to the position of the corresponding supporting member 2, when the brush 10 pushes the waste to the position of the interface 20, the waste will enter the side waste box 5 through the interface 20, a pressing plate 22 is arranged inside the side waste box 5, a turnover bottom plate 19 is hingedly installed at the bottom of the side waste box 5 below the pressing plate 22, the waste enters the turnover bottom plate 19 at the top end inside the side waste box 5, a side discharge outlet 6 is arranged at the bottom end of the side waste box 5, a first electric push rod 18 is connected between the turnover bottom plate 19 at the bottom and the side discharge outlet 6, a second electric push rod 21 is arranged at the top end of the pressing plate 22, and the second electric push rod 21 extends out of the side waste box 5 at the top, when the waste accumulates to a certain amount, the second electric push rod 21 will push the pressing plate 22 to move downward, so as to extrude the waste and reduce the gap between the waste, thereby facilitating storage and transportation, a bottom waste box 8 is connected between the two supporting members 2 at the bottom end of the die-cutting table 1, when the waste is extruded, the first electric push rod 18 pulls the turnover bottom plate 19 at the bottom, so that the turnover bottom plate 19 opens the bottom of the side waste box 5, so that the waste is discharged to the side discharge outlet 6, a material collecting port 13 is opened at the top end of the bottom waste box 8, a push plate 11 is arranged inside the bottom waste box 8, supporting shafts 12 are arranged at both ends of the push plate 11, and the two supporting shafts 12 respectively extend out of the front end and the bottom end of the bottom waste box 8, a second conveying assembly 7 is arranged at the extension end of the two supporting shafts 12, a falling port 16 is opened at one side edge of the bottom of the bottom waste box 8, the two second conveying assemblies 7 are respectively installed at the front end and the bottom end of the bottom waste box 8, the second conveying assembly 7 comprises two pulleys and a belt connected between the two pulleys, the two belts are respectively connected with the corresponding supporting shaft 12, the material collecting port 13 is arranged at the opening opened at the top of the die-cutting table 1, when the die-cutting knife 3 cuts, the waste will fall into the bottom waste box 8 through the opening and the material collecting port 13, when the waste accumulates in the bottom waste box 8, the two second conveying assemblies 7 drive the push plate 11 to fall to the falling port 16 through the supporting shaft 12 when operating, so as to extrude the waste and reduce the gap, and at the same time, the waste is discharged through the falling port 16.
[0022] Specifically, the bottom of the falling port 16 is provided with a sprayer 14 inside the bottom waste box 8, and the rear end of the sprayer 14 is provided with a pipeline for delivering liquid to the sprayer 14 for downward spraying. When the push plate 11 pushes and extrudes the waste, the liquid is sprayed to wet the waste, so that the waste can be adhered together to reduce the occupied space of the waste.
[0023] Further, the bottom end of the bottom waste box 8 below the falling port 16 is provided with a bottom discharge port 15. When the waste is extruded by the push plate 11 to the position of the falling port 16, the gap between the waste is reduced by extrusion, and the waste is wetted by the liquid and adhered to each other, and then falls from the position of the falling port 16 to the bottom discharge port 15 for discharge.
[0024] Further, the inside of the side waste box 5 below the interface 20 is provided with an inclined base 17, and the inclined end of the inclined base 17 is inclined towards the inclined base 17. When the waste falls from the interface 20 into the side waste box 5, the waste falls on the top end of the turnover base through the inclined base 17.
[0025] Further, the interface 20 is matched with the bristles 10. When the bristles 10 brush the waste left on the top end of the die-cutting table 1 to the position of the interface 20, the waste enters the side waste box 5 through the interface 20.
[0026] Further, the top and bottom of the first electric push rod 18 are both hingedly installed with a hinge 23. The hinge 23 at the top of the first electric push rod 18 is fixedly installed at the bottom end of the turnover bottom plate 19, and the hinge 23 at the bottom of the first electric push rod 18 is fixedly installed at the inner wall of the side discharge port 6. When the first electric push rod 18 pulls the turnover bottom plate 19, the turnover bottom plate 19 is turned over to discharge the waste in the side waste box 5 from the side waste box 5. After the waste is discharged, the first electric push rod 18 pushes the turnover bottom plate 19 to turn over to seal the bottom of the side waste box 5, so as to facilitate the collection of waste.
[0027] The use method of the embodiment is: when the die cutting machine cuts through the die cutting knife 3, the waste will fall into the bottom waste box 8 through the opening of the die cutting table 1 and the material collecting port 13, when the waste is accumulated in the bottom waste box 8, the two second conveying assemblies 7 are driven by the supporting shaft 12 to drive the push plate 11 to fall to the position of the downfalling port 16, when the push plate 11 pushes the waste to extrude, the liquid is sprayed to wet the waste, so that the waste can be adhered together, so as to reduce the occupied space of the waste, extrude the waste to reduce the gap, at the same time, the waste is discharged through the downfalling port 16, at the same time, the first conveying assembly 4 drives the brush 10 through the supporting rod 9 to scrape the waste at the top end of the die cutting table 1 in front of the die cutting knife 3, when the brush 10 pushes the waste to the position of the interface 20, the waste will enter the side waste box 5 through the interface 20, the turnover bottom plate 19 at the top end inside the side waste box 5, when the waste is accumulated to a certain amount, the second electric push rod 21 will push the pressing plate 22 to move downward, extruding the waste, so as to reduce the gap between the waste, then the first electric push rod 18 pulls the bottom of the turnover bottom plate 19, so that the turnover bottom plate 19 opens the bottom of the side waste box 5, so that the waste is discharged to the side discharge port 6.
[0028] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application is made with reference to the foregoing embodiments, for those skilled in the art, it still can be modified, or equivalent replacement for part of the technical features described in the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.
Claims
1. A precision die cutting machine waste recovery apparatus comprising a die cutting table (1), characterised in that: The upper side of the die cutting table (1) is provided with a die cutting knife (3), the top two side edges of the die cutting table (1) are provided with two supporting pieces (2), the front two supporting pieces (2) of the die cutting knife (3) are jointly connected with a first conveying assembly (4), the outer surface of the first conveying assembly (4) is provided with a supporting rod (9), the bottom end of the supporting rod (9) is provided with a brush (10), one side of one of the supporting pieces (2) is provided with a side waste box (5), the top end of the side waste box (5) is provided with an interface (20) near the position corresponding to the supporting piece (2), the inside of the side waste box (5) is provided with a pressing plate (22), the bottom of the side waste box (5) is hingedly installed with a turnover bottom plate (19) below the pressing plate (22), the bottom end of the side waste box (5) is provided with a side discharge port (6), the bottom of the turnover bottom plate (19) and the side discharge port (6) are jointly connected with a first electric push rod (18), the top end of the pressing plate (22) is provided with a second electric push rod (21), and the second electric push rod (21) extends out of the side waste box (5) at the top, the bottom of the die cutting table (1) is jointly connected with a bottom waste box (8) between the two supporting pieces (2), the top of the bottom waste box (8) is provided with a material collecting port (13), the inside of the bottom waste box (8) is provided with a push plate (11), both ends of the push plate (11) are provided with supporting shafts (12), and the two supporting shafts (12) extend out of the front end and the rear end of the bottom waste box (8) respectively, the extension ends of the two supporting shafts (12) are provided with a second conveying assembly (7), and the bottom of the bottom waste box (8) is provided with a falling port (16) at one side edge.
2. The precision die cutter waste recycling apparatus of claim 1, wherein: The inside of the bottom waste box (8) is provided with a sprayer (14) above the falling port (16).
3. The precision die cutter waste recovery apparatus of claim 1, wherein: The bottom end of the bottom waste box (8) is provided with a bottom discharge port (15) below the falling port (16).
4. The precision die cutter waste recovery apparatus of claim 1, wherein: The inside of the side waste box (5) is provided with an inclined base (17) below the interface (20).
5. The precision die cutter waste recycling apparatus of claim 1, wherein: The interface (20) and the brush (10) are matched.
6. The precision die cutter waste recycling apparatus of claim 1, wherein: The top and bottom of the first electric push rod (18) are hingedly installed with hinges (23), the hinge (23) at the top of the first electric push rod (18) is fixedly installed at the bottom end of the turnover bottom plate (19), and the hinge (23) at the bottom of the first electric push rod (18) is fixedly installed on the inner wall of the side discharge port (6).