A carton die-cutting machine facilitating material collection

Abstract

The utility model discloses a carton die -cutting machine convenient to material collection, including die -cutting machine body, feed port, discharge gate and die -cutting cylinder, the discharge gate side of die -cutting machine body is equipped with the transmission platform for horizontal transportation die -cut paperboard, and is equipped with the vibration frame for the vibration of waste on transmission platform upper mounting, the output of transmission platform below is installed with the vertical lifting lifting platform through the lifting stand, and is equipped with the stacking trolley under lifting platform, the rear end and the front end of stacking trolley are installed with vertical limit board no.

Description

Technical Field

[0001] This utility model relates to the field of cardboard box processing technology, and in particular to a cardboard box die-cutting machine that facilitates material collection. Background Technology

[0002] Cardboard die-cutting machines are key pieces of equipment in cardboard box production, used for precise die-cutting of cardboard. Traditional cardboard die-cutting machines typically include a die-cutting machine body, a feed inlet, a discharge outlet, and die-cutting cylinders. The cardboard is die-cut by the die-cutting cylinders and pressure cylinders inside the die-cutting machine and then discharged directly from the discharge outlet.

[0003] However, when using existing die-cutting machines, the die-cut cardboard often falls directly to the ground, requiring operators to manually pick it up, stack it, and then transport it. This material collection method consumes a lot of manpower, and the waste generated during the die-cutting process easily adheres to the surface of the cardboard, often requiring manual separation and cleaning, which is troublesome and has low material collection efficiency.

[0004] Therefore, we propose a carton die-cutting machine that facilitates material collection to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a carton die-cutting machine that facilitates material collection, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A carton die-cutting machine for easy material collection includes a die-cutting machine body, a feed inlet, a discharge outlet, and a die-cutting roller. The discharge outlet side of the die-cutting machine body is provided with a conveyor table for horizontally transporting the die-cut cardboard, and a vibrating frame for shaking off waste material is mounted on the conveyor table. A vertically lifting platform is installed below the output end of the conveyor table via a lifting frame, and a stacking trolley is provided below the lifting platform. A vertical limiting plate one and a limiting plate two are respectively installed at the rear end and front end of the stacking trolley.

[0008] In a further embodiment, a pair of conveying rollers are symmetrically rotated at both ends of the frame of the conveying table, and multiple parallel narrow conveyor belts are sleeved between the two conveying rollers, with gaps between adjacent conveyor belts to facilitate the falling of waste materials.

[0009] In a further embodiment, an electric push rod is installed on the vibration frame, the output end of which extends below the top plate of the vibration frame and is connected to a hanger, and a pressure roller is rotatably installed below the hanger.

[0010] In a further embodiment, sliders are symmetrically fixed at both ends of the hanger, and straight rails are installed on the inner walls of the two side plates of the vibration frame corresponding to the sliders, and the sliders are vertically slidably connected to the straight rails.

[0011] In a further embodiment, a lead screw is rotatably installed inside the lifting frame, and a nut is screwed onto the outer wall of the lead screw. A slide is fixed around the nut, and the slide is fixedly connected to the lifting platform. A limit rod parallel to the lead screw is also installed inside the lifting frame, and the limit rod slides through the upper and lower surfaces of the slide. A lifting motor that drives the lead screw to rotate is installed at the bottom of the lifting frame.

[0012] In a further embodiment, magnetic blocks are symmetrically installed on both sides of the bottom of the lifting frame, and metal blocks are symmetrically installed on the front end of the stacking trolley.

[0013] In a further embodiment, the stacking trolley is equipped with casters at all four corners of its bottom, and a slot for the lifting platform to pass through is provided in the center of the stacking trolley.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This invention achieves automated transportation, stacking, and collection of die-cut cardboard through the coordinated operation of a conveyor, lifting platform, and stacking trolley. It eliminates the need for frequent manual material picking, significantly saving manpower and reducing labor intensity. Furthermore, the vibration frame design shakes off waste material from the cardboard surface during transportation, allowing it to fall through the gaps between the conveyor belts, ensuring the cardboard remains clean and eliminating the hassle of manual separation, thus improving product quality. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of one side of the structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the other side of the structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the vibration frame structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the lifting frame and lifting platform of this utility model.

[0020] In the diagram: 1. Die-cutting machine body; 2. Feed inlet; 3. Discharge outlet; 4. Die-cutting roller; 5. Transmission table; 51. Transmission roller; 52. Conveyor belt; 6. Vibrating frame; 61. Electric push rod; 62. Hanger; 63. Pressure roller; 64. Slider; 65. Straight rail; 7. Lifting frame; 71. Lead screw; 72. Nut; 73. Limiting rod; 74. Slide table; 75. Lifting motor; 76. Magnetic strip; 8. Lifting platform; 9. Stacking trolley; 91. Metal block; 10. Limiting plate one; 11. Limiting plate two; 12. Casters. Detailed Implementation

[0021] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0022] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0023] 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.

[0024] Please see Figure 1-4 A carton die-cutting machine that facilitates material collection mainly includes a die-cutting machine body 1. The die-cutting machine body 1 has a feed port 2 and a discharge port 3 symmetrically arranged on both sides. A die-cutting roller 4 is installed inside the die-cutting machine body 1 for die-cutting the cardboard. A conveyor table 5 is installed on the side of the discharge port 3 for horizontally conveying the die-cut cardboard.

[0025] A pair of conveyor rollers 51 are symmetrically mounted on both ends of the frame of the conveyor table 5. Multiple parallel narrow conveyor belts 52 are sleeved between the two rollers. There is a gap between adjacent conveyor belts 52 to facilitate the falling of crushed material. Furthermore, a rotary motor (not shown in the figure) is installed on one side of the conveyor table 5 to drive one of the conveyor rollers 51 to rotate actively, thereby driving the conveyor belt 52 to carry out the conveying work. An adjustable tension roller (not shown in the figure) is also bolted to the bottom of the conveyor table 5. The tension roller is in close contact with the lower surface of the conveyor belt 52 to facilitate the adjustment of the tension of the conveyor belt 52.

[0026] A vibrating frame 6 is installed above the conveyor table 5. An electric push rod 61 is installed on the top of the vibrating frame 6, and its output end is connected downward to the hanger 62. A pressure roller 63 is rotatably installed below the hanger 62. The electric push rod 61 drives the hanger 62 to reciprocate up and down. When the cardboard conveyed by the conveyor table 5 passes under the vibrating frame 6, the pressure roller 63 contacts and presses against the cardboard to assist in vibration to remove waste. The two ends of the hanger 62 are vertically slidably connected to the straight rail 65 on the inner wall of the side plate of the vibrating frame 6 through the slider 64 to ensure that the pressure roller 63 rises and falls smoothly.

[0027] A lifting frame 7 is installed below the output end of the transmission table 5. A lead screw 71 is rotatably mounted inside the lifting frame 71, and a nut 72 is screwed onto the lead screw 71. A slide table 74 is fixed around the nut 72 and is fixedly connected to the lifting table 8. A limit rod 73 is also provided inside the lifting frame 7, parallel to the lead screw 71 and sliding through the slide table 74, to limit the lifting table 8 to only vertical movement. A lifting motor 75 is installed at the bottom of the lifting frame 7 to drive the lead screw 71 to rotate. A stacking trolley 9 is placed below the lifting table 8, and a limit plate is installed at the rear end of the trolley. The first 10 is equipped with a limiting plate 211 at the front end for limiting the stacking of cardboard. The bottom corners of the stacking trolley 9 are equipped with universal wheels 12, and the middle of the wheel has a slot for the lifting platform 8 to pass through. The cardboard output from the output end of the transmission table 5 falls onto the lifting platform 8 and is located between the first 10 and the second 11. As the amount of cardboard stacked on the lifting platform 8 increases, the height of the lifting platform 8 gradually decreases until it is lower than the stacking trolley 9, so that the stacked cardboard can fall onto the stacking trolley 9 and be easily transported away by the stacking trolley 9.

[0028] Magnetic blocks 76 are symmetrically installed on both sides of the bottom of the lifting frame 7, and metal blocks 91 are correspondingly installed on the front end of the stacking trolley 9. The trolley can be quickly positioned and fixed through magnetic attraction.

[0029] Working principle: The cardboard enters the die-cutting machine body 1 through the feed port 2, is die-cut by the die-cutting roller 4, and is discharged from the discharge port 3 onto the conveyor belt 52 of the transfer table 5. The conveyor belt 52 drives the cardboard to move horizontally. When it passes the vibrating frame 6, the electric push rod 61 pushes the hanger 62 to descend, and the pressure roller 63 contacts the cardboard and applies vibration. The shaken-off fragments fall from the gap of the conveyor belt 52.

[0030] The cleaned cardboard is conveyed to the end of the conveyor 5 and falls onto the lifting platform 8. The lifting motor 75 drives the lead screw 71 to rotate, which drives the lifting platform 8 to slowly descend through the nut 72 and the slide 74. The height of the lifting platform 8 gradually decreases until it is lower than the stacking trolley 9, and the stacked cardboard can fall onto the stacking trolley 9. The lifting platform 8 continues to descend to below the slot of the stacking trolley 9. The workers use the casters 12 to remove the full-loaded trolley and replace it with an empty trolley to continue the operation.

[0031] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0032] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A carton die-cutting machine for easy material collection, comprising a die-cutting machine body (1), a feed inlet (2), a discharge outlet (3), and a die-cutting roller (4), characterized in that: The die-cutting machine body (1) has a conveyor (5) for horizontally transporting die-cut cardboard on the discharge port (3) side, and a vibrating frame (6) for shaking off waste material is mounted on the conveyor (5). A vertical lifting platform (8) is installed below the output end of the conveyor (5) via a lifting frame (7), and a stacking trolley (9) is provided under the lifting platform (8). A vertical limiting plate one (10) and a limiting plate two (11) are respectively installed at the rear end and front end of the stacking trolley (9).

2. The carton die-cutting machine for easy material collection according to claim 1, characterized in that: The transmission platform (5) has a pair of conveyor rollers (51) symmetrically rotated at both ends of the platform. Multiple parallel narrow conveyor belts (52) are sleeved between the two conveyor rollers (51), and gaps are provided between adjacent conveyor belts (52) to facilitate the falling of waste materials.

3. The carton die-cutting machine for easy material collection according to claim 1, characterized in that: An electric push rod (61) is installed on the vibrating frame (6). The output end of the electric push rod (61) passes through the top plate of the vibrating frame (6) and is connected to a hanger (62). A pressure roller (63) is rotatably installed below the hanger (62).

4. A carton die-cutting machine for easy material collection according to claim 3, characterized in that: The two ends of the hanger (62) are symmetrically fixed with sliders (64), and the inner walls of the two side plates of the vibration frame (6) are equipped with straight rails (65) corresponding to the sliders (64), and the sliders (64) and the straight rails (65) are vertically slidably connected.

5. A carton die-cutting machine for easy material collection according to claim 1, characterized in that: The lifting frame (7) is internally mounted with a lead screw (71), and a nut (72) is screwed onto the outer wall of the lead screw (71). A slide (74) is fixed around the nut (72), and the slide (74) is fixedly connected to the lifting platform (8). The lifting frame (7) is also internally mounted with a limiting rod (73) parallel to the lead screw (71), and the limiting rod (73) slides through the upper and lower surfaces of the slide (74). The bottom of the lifting frame (7) is mounted with a lifting motor (75) that drives the lead screw (71) to rotate.

6. A carton die-cutting machine for easy material collection according to claim 1, characterized in that: Magnetic blocks (76) are symmetrically installed on both sides of the bottom of the lifting frame (7), and metal blocks (91) are symmetrically installed on the front end of the stacking trolley (9).

7. A carton die-cutting machine for easy material collection according to claim 1, characterized in that: The bottom four corners of the stacking trolley (9) are equipped with casters (12), and the inner middle of the stacking trolley (9) is provided with a slot for the lifting platform (8) to pass through.

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