Waste cleaning mechanism

Abstract

The utility model discloses a waste cleaning mechanism, which belongs to the technical field of packaging printing die cutting equipment and comprises a lifting vertical frame, a lifting action mechanism, a lifting holder, a waste cleaning conveying structure, a waste cleaning power mechanism and a turnover structure. The lifting action mechanism is arranged in the lifting vertical frame, the lifting holder is movably arranged on the side face of the lifting vertical frame, and the lifting action mechanism is in driving connection with the lifting holder; the waste cleaning conveying structure is arranged on the lifting holder, the waste cleaning power mechanism is arranged on the side face of the waste cleaning conveying structure, and the waste cleaning power mechanism is in driving connection with the waste cleaning conveying structure; and the waste cleaning and conveying structure is movably connected with the turnover structure. According to the waste cleaning mechanism, waste materials at different working heights can be automatically transferred and turned over, and therefore the technical problem of how to improve the use convenience of a waste discharging device is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging printing and die-cutting equipment, in particular to a waste clearing mechanism. Background Art

[0002] The packaging printing die-cutting process is a processing technology applied to packaging printed materials, which mainly involves two steps: printing and die-cutting. First, by printing on substrates such as paper and plastic film, the required pattern, text and other information are obtained; then, the printed material is cut into the preset shape and size using a die-cutting knife to obtain the desired product.

[0003] The die-cutting process is a key step in achieving the shape and size of the product. It is necessary to make a suitable die-cutting plate according to the design requirements of the product, and ensure the accuracy and stability of the die-cutting process. Die-cutting waste removal is an important link in the treatment of waste materials during the die-cutting process. During the die-cutting process, a large amount of waste materials, such as cut lines, cutting residues, etc., will be generated. In order to ensure production efficiency and product quality, these waste materials need to be handled in a timely manner. Cut lines refer to notches and protrusions, which are usually formed because the die cutter does not cut the printed matter. Specialized equipment, such as a cutter, is required to separate the printed matter to ensure the accuracy of subsequent processing. Waste removal refers to the removal of waste materials from the printed matter for subsequent processing; this includes dust removal, deburring, cutting off excess materials, etc.; generally speaking, equipment such as a waste cleaner can help complete this step.

[0004] Based on this, Chinese patent CN216068890U discloses a waste discharge device for packaging box material plates and a packaging box material plate die-cutting production line, the waste discharge device includes a frame, a rotating platform, a fixed structure, a rotating drive component and a material ejection structure; the rotating platform is rotatably arranged on the frame; the fixed structure is arranged on the rotating platform, and is used to fix the packaging box material plate after punching, and the rotating drive component drives the rotating platform to flip relative to the frame; the material ejection structure is movably arranged relative to the rotating platform, and is used to eject the waste of the packaging box material plate fixed on the rotating platform along the direction from the face paper to the cardboard. This type of waste discharge device for packaging box material plates and packaging box material plate die-cutting production line can reduce the probability of damage to the face paper, which is conducive to improving the yield rate of packaging box die-cutting, and is convenient for waste collection, which is conducive to keeping the working environment clean.

[0005] However, the waste discharge device disclosed above still has the technical problem of being inconvenient to use. Specifically, when die-cutting packaging products with a large printing format, it is usually necessary to use large-scale printing and die-cutting equipment; such equipment usually has a higher operating plane, which is generally higher than the operator's normal standing operating plane. In this usage scenario, the waste discharge mechanism disclosed in the prior art is difficult to adapt to large-scale printing and die-cutting equipment where the die-cutting plane and the waste collection plane are not on the same horizontal plane; thus, the operator needs to use a lifting device to circulate and collect the waste. Utility Model Content

[0006] Based on this, it is necessary to provide a waste cleaning mechanism to address the technical issue of how to improve the ease of use of the waste discharge device.

[0007] A waste clearing mechanism comprises: a lifting frame, a lifting action mechanism, a lifting platform, a waste clearing conveying structure, a waste clearing power mechanism and a turnover structure; the lifting action mechanism is arranged in the lifting frame, the lifting platform is movably arranged on the side of the lifting frame, and the lifting action mechanism is drivingly connected to the lifting platform; the waste clearing conveying structure is arranged on the lifting platform, the waste clearing power mechanism is arranged on the side of the waste clearing conveying structure, and the waste clearing power mechanism is drivingly connected to the waste clearing conveying structure; the waste clearing conveying structure is movably connected to the turnover structure.

[0008] Furthermore, the lifting stand has a hollow frame, and the lifting action mechanism has a lifting power machine, a lifting transmission screw rod and a lifting nut block.

[0009] Furthermore, the lifting power machine is arranged on the top of the hollow frame, the lifting transmission screw is movably arranged in the hollow frame, and the lifting power machine is drivingly connected to the lifting transmission screw; the lifting nut block is movably arranged in the hollow frame, and the lifting nut block is movably connected to the lifting transmission screw.

[0010] Furthermore, the lifting platform comprises a lifting platform frame, a platform connecting block and a lifting sliding block.

[0011] Furthermore, the platform connecting block is arranged on the side of the lifting platform, the platform connecting block is connected to the lifting nut block, and two lifting sliding blocks are arranged opposite to each other on the side of the platform connecting block.

[0012] Furthermore, the hollow frame has a frame body, a lifting slide rail and a stop sensor.

[0013] Furthermore, two lifting rails are arranged in the frame, the two lifting rails are arranged opposite to each other, and a lifting sliding block is movably arranged on each lifting rail; at least one stop sensor is arranged at the bottom of the frame.

[0014] Furthermore, the waste removal and conveying structure comprises a conveyor belt frame and a conveyor belt; the conveyor belt frame is arranged on the lifting platform, and the conveyor belt is movably arranged in the conveyor belt frame.

[0015] Furthermore, the waste cleaning power mechanism comprises a waste cleaning power machine, a driving wheel, a transmission belt, a driven wheel, a driving roller and a driven roller.

[0016] Furthermore, the waste cleaning power machine is arranged on the side of the conveyor belt frame, the waste cleaning power machine is connected to the driving wheel, the driving wheel is connected to the driven wheel through the transmission belt, and the driven wheel is connected to the active roller; the active roller and the driven roller are relatively movable and arranged in the conveyor belt, and the active roller and the driven roller are supported inside the conveyor belt.

[0017] In summary, the waste cleaning mechanism of the utility model is provided with a lifting frame, a lifting action mechanism, a lifting platform, a waste cleaning transmission structure, a waste cleaning power mechanism and a turnover structure; the lifting action mechanism is arranged in the lifting frame, the lifting platform is movably arranged on the side of the lifting frame, and the lifting action mechanism is connected to the lifting platform by driving; the waste cleaning transmission structure is arranged on the lifting platform, the waste cleaning power mechanism is arranged on the side of the waste cleaning transmission structure, and the waste cleaning power mechanism is connected to the waste cleaning transmission structure by driving; the waste cleaning transmission structure is movably connected to the turnover structure. The waste cleaning mechanism of the utility model can automatically transfer and circulate waste materials at different working heights, so it solves the technical problem of how to improve the convenience of using the waste discharge device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of a waste removal mechanism of the utility model;

[0019] Figure 2 It is a schematic diagram of the explosion structure of a part of the waste removal mechanism of the utility model;

[0020] Figure 3 It is a structural schematic diagram of a partial structure of a waste removal mechanism of the utility model;

[0021] Figure 4 It is a structural schematic diagram of another direction of a waste removal mechanism of the utility model. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0023] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0027] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0028] Please also read Figures 1 to 4 The utility model provides a waste clearing mechanism comprising: a lifting frame 1, a lifting action mechanism 2, a lifting platform 3, a waste clearing transmission structure 4, a waste clearing power mechanism 5 and a turnover structure 6; the lifting action mechanism 2 is arranged in the lifting frame 1, the lifting platform 3 is movably arranged on the side of the lifting frame 1, and the lifting action mechanism 2 is drivingly connected to the lifting platform 3; the waste clearing transmission structure 4 is arranged on the lifting platform 3, the waste clearing power mechanism 5 is arranged on the side of the waste clearing transmission structure 4, and the waste clearing power mechanism 5 is drivingly connected to the waste clearing transmission structure 4; the waste clearing transmission structure 4 is movably connected to the turnover structure 6.

[0029] Specifically, when the waste cleaning mechanism of the utility model is in the working process, the lifting platform 3 is in the initial position, at which time, the conveying plane of the waste cleaning conveying structure 4 is on the same horizontal plane as the working plane of the external die-cutting equipment. Thereafter, when the external die-cutting equipment generates waste, the discarded cardboard scraps and other waste materials are transferred from the external die-cutting equipment to the waste cleaning conveying structure 4, and the waste cleaning conveying structure 4 performs the conveying action under the drive of the waste cleaning power mechanism 5. At the same time, the lifting action mechanism 2 drives the lifting platform 3 to descend to a preset height along the limit of the lifting stand 1. Next, the waste cleaning conveying structure 4 transfers the waste to the turnover structure 6, and then, under the drive of the lifting action mechanism 2, it moves upward and resets; and continues to receive the waste of the next process. It can be seen that the waste cleaning mechanism of the utility model can automatically transfer and circulate waste at different working heights, effectively improving the convenience of use of the waste discharge device.

[0030] Furthermore, the lifting stand 1 comprises a hollow frame 101, a back mounting frame 102 and a cover plate 103; the back mounting frame 102 is arranged on one side of the hollow frame 101, and the cover plate 103 is arranged on the other side of the hollow frame 101; the cover plate 103 is movably arranged on the side of the hollow frame 101. Thus, the user can install the hollow frame 101 at a preset position through the back mounting frame 102, and can inspect and maintain the internal components of the hollow frame 101 through the cover plate 103.

[0031] Furthermore, the lifting action mechanism 2 has a lifting power machine 201, a lifting transmission screw 202 and a lifting nut block 203; the lifting power machine 201 is arranged at the top of the hollow frame 101, the lifting transmission screw 202 is movably arranged in the hollow frame 101, and the lifting power machine 201 is drivingly connected to the lifting transmission screw 202; the lifting nut block 203 is movably arranged in the hollow frame 101, and the lifting nut block 203 is movably connected to the lifting transmission screw 202.

[0032] Furthermore, the lifting platform 3 has a lifting platform 301, a platform connection block 302 and a lifting sliding block 303; the platform connection block 302 is arranged on the side of the lifting platform 301, the platform connection block 302 is connected to the lifting wire nut block 203, and two lifting sliding blocks 303 are arranged opposite to each other on the side of the platform connection block 302. Furthermore, the hollow frame 101 has a frame body 101a, a lifting slide rail 101b and a stop sensor 101c; two lifting slide rails 101b are arranged in the frame body 101a, the two lifting slide rails 101b are arranged opposite to each other, and a lifting sliding block 303 is arranged on each lifting slide rail 101b in a paired manner; at least one stop sensor 101c is arranged at the bottom of the frame body 101a.

[0033] Specifically, the lifting power machine 201 can drive the lifting transmission screw 202 to rotate forward or reversely, thereby driving the lifting screw nut 203 to move upward or downward; further, driving the lifting platform 301 to move upward or downward. When the lifting platform 301 moves, the lifting sliding block 303 arranged on the side of the platform connection block 302 can move along the limit of the lifting slide rail 101b, thereby ensuring the smooth movement of the lifting platform 301. The stop sensor 101c can be set at the bottom or top of the frame 101a, so that the lifting platform 301 can trigger the automatic execution of the next step of the waste removal mechanism after the lifting platform 301 moves into place.

[0034] Further, the waste removal conveying structure 4 has a conveyor belt frame 401 and a conveyor belt 402; the conveyor belt frame 401 is arranged on the lifting platform 301, and the conveyor belt 402 is movably arranged in the conveyor belt frame 401. Further, the waste removal power mechanism 5 has a waste removal power machine 501, a driving wheel 502, a transmission belt 503, a driven wheel 504, an active roller 505 and a driven roller 506; the waste removal power machine 501 is arranged on the side of the conveyor belt frame 401, the waste removal power machine 501 is drivingly connected to the driving wheel 502, the driving wheel 502 is connected to the driven wheel 504 through the transmission belt 503, and the driven wheel 504 is connected to the active roller 505; the active roller 505 and the driven roller 506 are relatively movably arranged in the conveyor belt 402, and the active roller 505 and the driven roller 506 are supported inside the conveyor belt 402. Specifically, the waste removal power machine 501 can drive the driving wheel 502 to make the transmission belt 503 drive the driven wheel 504, and then make the active roller 505 rotate in the conveyor belt 402, thereby driving the transmission belt 402.

[0035] Furthermore, the turnover structure 6 may be a structure such as a turnover basket that is easy to move and dump, so that the operator can uniformly transfer the waste to the next workstation within a preset interval period.

[0036] In summary, the waste clearing mechanism of the utility model is provided with a lifting frame 1, a lifting action mechanism 2, a lifting platform 3, a waste clearing transmission structure 4, a waste clearing power mechanism 5 and a turnover structure 6; the lifting action mechanism 2 is arranged in the lifting frame 1, the lifting platform 3 is movably arranged on the side of the lifting frame 1, and the lifting action mechanism 2 is drivingly connected to the lifting platform 3; the waste clearing transmission structure 4 is arranged on the lifting platform 3, the waste clearing power mechanism 5 is arranged on the side of the waste clearing transmission structure 4, and the waste clearing power mechanism 5 is drivingly connected to the waste clearing transmission structure 4; the waste clearing transmission structure 4 is movably connected to the turnover structure 6. The waste clearing mechanism of the utility model can automatically transfer and circulate waste materials at different working heights, so it solves the technical problem of how to improve the convenience of using the waste discharge device.

[0037] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0038] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A waste removal mechanism, characterized in that: It includes: A lifting stand (1), a lifting action mechanism (2), a lifting platform (3), a waste removal and transmission structure (4), a waste removal power mechanism (5) and a turnover structure (6); the lifting action mechanism (2) is arranged in the lifting stand (1), the lifting platform (3) is movably arranged on the side of the lifting stand (1), and the lifting action mechanism (2) is drivingly connected to the lifting platform (3); the waste removal and transmission structure (4) is arranged on the lifting platform (3), the waste removal power mechanism (5) is arranged on the side of the waste removal and transmission structure (4), and the waste removal power mechanism (5) is drivingly connected to the waste removal and transmission structure (4); the waste removal and transmission structure (4) is movably connected to the turnover structure (6).

2. A waste removal mechanism according to claim 1, characterized in that: The lifting stand (1) has a hollow frame (101), and the lifting action mechanism (2) has a lifting power machine (201), a lifting transmission screw rod (202) and a lifting screw nut block (203).

3. A waste removal mechanism according to claim 2, characterized in that: The lifting power machine (201) is arranged on the top of the hollow frame (101), the lifting transmission screw rod (202) is movably arranged in the hollow frame (101), and the lifting power machine (201) is drivingly connected to the lifting transmission screw rod (202); the lifting nut block (203) is movably arranged in the hollow frame (101), and the lifting nut block (203) is movably connected to the lifting transmission screw rod (202).

4. A waste removal mechanism according to claim 3, characterized in that: The lifting platform (3) comprises a lifting platform frame (301), a platform connecting block (302) and a lifting sliding block (303).

5. A waste removal mechanism according to claim 4, characterized in that: The platform connecting block (302) is arranged on the side of the lifting platform (301), and the platform connecting block (302) is connected to the lifting wire nut block (203). Two lifting sliding blocks (303) are arranged opposite to each other on the side of the platform connecting block (302).

6. A waste removal mechanism according to claim 5, characterized in that: The hollow frame (101) comprises a frame body (101a), a lifting slide rail (101b) and a stop sensor (101c).

7. A waste removal mechanism according to claim 6, characterized in that: Two lifting rails (101b) are arranged in the frame (101a), the two lifting rails (101b) are arranged opposite to each other, and a lifting sliding block (303) is movably arranged on each lifting rail (101b); at least one stop sensor (101c) is arranged at the bottom of the frame (101a).

8. A waste removal mechanism according to claim 7, characterized in that: The waste removal and conveying structure (4) comprises a conveyor belt frame (401) and a conveyor belt (402); the conveyor belt frame (401) is arranged on the lifting platform (301), and the conveyor belt (402) is movably arranged in the conveyor belt frame (401).

9. A waste removal mechanism according to claim 8, characterized in that: The waste cleaning power mechanism (5) comprises a waste cleaning power machine (501), a driving wheel (502), a transmission belt (503), a driven wheel (504), a driving roller (505) and a driven roller (506).

10. A waste removal mechanism according to claim 9, characterized in that: The waste removal power machine (501) is arranged on the side of the conveyor belt frame (401), and the waste removal power machine (501) is connected to the driving wheel (502). The driving wheel (502) is connected to the driven wheel (504) through the transmission belt (503), and the driven wheel (504) is connected to the active roller (505); the active roller (505) and the driven roller (506) are relatively movable and arranged in the conveyor belt (402), and the active roller (505) and the driven roller (506) are supported inside the conveyor belt (402).

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