CN214526997U

CN214526997U - Front edge paper feeding structure of die cutting machine

Info

Publication number: CN214526997U
Application number: CN202023250854.5U
Authority: CN
Inventors: 王继国; 王金鹏
Original assignee: Tangshan Jiguo Printing Machinery Co ltd
Current assignee: Tangshan Jiguo Printing Machinery Co ltd
Priority date: 2020-12-29
Filing date: 2020-12-29
Publication date: 2021-10-29
Anticipated expiration: 2030-12-29

Abstract

The utility model discloses a die-cutting machine leading edge structure of form advancing, including the die-cutting machine structure of form advancing main part, the die-cutting machine structure of form advancing main part bottom is provided with bellows, the bellows top is fixed with the box that induced drafts, be provided with the amount of wind regulating plate between box bottom and the bellows that induced drafts, be provided with the bearing frame in the die-cutting machine structure of form advancing main part, be connected with a square shaft on the bearing frame, a square shaft establishes ties multiunit sprocket, be provided with the gear on the square shaft, gear and servo motor on the square shaft are connected, servo motor fixes the rear end at the die-cutting machine structure of form advancing main part, be provided with the upper cover plate in the die-cutting machine structure of form advancing main part, it is provided with the belt to twine on the sprocket, the bellows bottom is connected with the air pump; through bellows, sprocket and the box that induced drafts that sets up, let belt and paper surface in close contact with, the distance that the belt pivoted is exactly the paper distance of carrying forward, and the belt is the same with the distance of paper direct motion, does not produce relative motion, can not fish tail paper surface.

Description

Front edge paper feeding structure of die cutting machine

Technical Field

The utility model relates to a cross cutting machine technical field especially relates to a cross cutting machine leading edge structure of form advancing.

Background

The current post-press die cutting equipment purchased and used by Chinese printing and packaging factories mainly comprises two types, one type is a manual die cutting machine with low efficiency, is unsafe and is widely used in small-scale workshop type small factories; the second type is a full-automatic die cutting machine, which has high efficiency, strong safety and high price and is mainly purchased and used by large-scale printing and packaging plants. With the increase of labor cost and the increasing emphasis of the country on safety problems, high-efficiency and safe automatic equipment is more and more popular with users, and the automatic die cutting machine replacing a full-automatic die cutting machine becomes a development trend and has great significance on the survival and development of printing and packaging factories.

However, the existing front edge paper feeding structure of the die cutting machine still has some disadvantages, the existing traditional front edge paper feeding automatic die cutting machine can scrape printed patterns on the surface of paper when conveying paper materials, because the wheels are in contact with the surface of the paper printed matter easily to scrape the patterns when the wheels are matched with the rotation of the rubber wheels or the plastic wheels to move up and down, the quality of die cutting is influenced, the application range of the die cutting machine is also influenced, many packaging products are not suitable for being used when the requirements on the surface of the printed matter are high or the requirements on the process are strict, if the problem of scraping the patterns can be solved, the quality of die cutting can be greatly improved, the application range of the front edge paper feeding automatic die cutting machine on the paper printed by various printing processes is enlarged, and the front edge paper feeding structure of the die cutting machine is provided for the invention.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a cross cutting machine leading edge structure of form advancing, through bellows, air regulation board, belt, air pump, servo motor, sprocket and the box that induced drafts that sets up, let belt and paper surface in close contact with, then the belt rotates forward just can carry the paper forward, and belt pivoted distance is exactly the distance that the paper carried forward, and the belt is the same with the distance of paper direct motion, does not produce relative motion, can not fish tail paper surface.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a cross cutting machine leading edge structure of form advancing, includes cross cutting machine structure of form advancing main body, cross cutting machine structure of form advancing main body bottom is provided with bellows, the bellows top is fixed with the box that induced drafts, be provided with the amount of wind regulating plate between box bottom portion of induced drafts and the bellows, cross cutting machine is provided with the bearing frame on the structure of form advancing main body, be connected with a square shaft on the bearing frame, one the square shaft establishes ties multiunit sprocket, be provided with the gear on the square shaft, the epaxial gear in square is connected with servo motor, servo motor fixes the rear end at cross cutting machine structure of form advancing main body, cross cutting machine structure of form advancing is provided with the upper cover plate in the main body, the winding is provided with the belt on the sprocket, the bellows bottom is connected with the air pump.

As a preferred technical scheme of the utility model, servo motor's input passes through the wire and is connected with external power supply's output electricity, the input of air pump passes through the wire and is connected with external power supply's output electricity.

As an optimal technical scheme of the utility model, the multiunit hole has been seted up on the belt, belt and sprocket are provided with the multiunit in the cross cutting machine structure main part of form advancing.

As an optimized technical scheme of the utility model, the air pump top is connected with the tuber pipe, the tuber pipe passes bellows and induced drafts the box and be connected.

As a preferred technical scheme of the utility model, it is fixed with the upper cover plate that air regulation plate passes through the screw, air regulation plate one end is opened there is the bar groove.

As a preferred technical solution of the present invention, the bottom of the belt is provided with an independent air suction box, and each group of the air suction box has an internal ventilation hole of a structure of a L-shape.

Compared with the prior art, the utility model discloses the beneficial effect that can reach is:

through the bellows that sets up, air regulation board, the belt, the air pump, servo motor, sprocket and the box that induced drafts, install the belt that can rotate on the structure main part of will cross cutting machine form advancing, couple together belt and servo motor with the sprocket, distance and time of taking away with servo motor control skin, simultaneously, the complex is also induced drafts downwards with the air pump, can be like this to a decurrent suction of paper, let belt and paper surface in close contact with, then the belt rotates forward just can carry the paper forward, belt pivoted distance is the distance that the paper carried forward, the belt is the same with the distance of paper direct motion, do not produce relative motion, can not fish tail paper surface, and according to the weight and the width of carrying the paper, through the volume of induced drafting of air regulation board individual adjustment every belt.

Drawings

Fig. 1 is a schematic structural three-dimensional state diagram of the present invention;

FIG. 2 is a schematic front view of the structure of the present invention;

FIG. 3 is a schematic side view of the structure of the present invention;

fig. 4 is a schematic top view of the structure of the present invention;

fig. 5 is a rear view of the structure of the present invention;

FIG. 6 is a schematic side view of a partial structure of the present invention;

fig. 7 is a schematic view of the inner section of the structure of the suction box of the present invention;

wherein: 1. a paper feeding structure main body of the die cutting machine; 2. an air box; 3. an air quantity adjusting plate; 4. a bearing seat; 5. A square shaft; 6. an upper cover plate; 7. a belt; 8. an air pump; 9. a servo motor; 10. a sprocket; 11. an air suction box.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the invention easy to understand, the invention is further explained below with reference to the specific embodiments, but the following embodiments are only the preferred embodiments of the invention, not all. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in fig. 1-7, a die-cutting machine front edge paper feeding structure comprises a die-cutting machine paper feeding structure main body 1, an air box 2 is arranged at the bottom of the die-cutting machine paper feeding structure main body 1, an air suction box 11 is fixed at the top end of the air box 2, an air volume adjusting plate 3 is arranged between the bottom of the air suction box 11 and the air box 2, a bearing block 4 is arranged on the die-cutting machine paper feeding structure main body 1, a square shaft 5 is connected onto the bearing block 4, the square shaft 5 is connected with a plurality of groups of chain wheels 10 in series, gears are arranged on the square shaft 5, the gears on the square shaft 5 are connected with a servo motor 9, the servo motor 9 is fixed at the rear end of the die-cutting machine paper feeding structure main body 1, an upper cover plate 6 is arranged on the die-cutting machine paper feeding structure main body 1, a belt 7 is wound on the chain wheels 10, and the bottom end of the air box 2 is connected with an air pump 8;

install pivoted belt 7 on the structure main part 1 that form advances with the cross cutting machine, couple together belt 7 and servo motor 9 with sprocket 10, distance and time of going with servo motor 9 control belt 7, simultaneously, the complex is induced drafts downwards with air pump 8 in addition, can be to the decurrent suction of paper like this, let belt 7 and paper surface in close contact with, then belt 7 forward rotates just can carry the paper forward, belt pivoted distance is just the distance that the paper carried forward, belt 7 is the same with the distance of paper direct motion, do not produce relative motion, can not fish tail the paper surface.

In other embodiments, the input end of the servo motor 9 is electrically connected with the output end of the external power supply through a wire, and the input end of the air pump 8 is electrically connected with the output end of the external power supply through a wire;

the distance and time of the belt 7 are controlled by the servo motor 9, and meanwhile, the air pump 8 is matched to suck air downwards, so that a downward suction force can be applied to paper, and the belt 7 is in close contact with the surface of the paper.

In other embodiments, a plurality of groups of holes are formed in the belt 7, and a plurality of groups of holes are formed in the paper feeding structure body 1 of the die-cutting machine by the belt 7 and the chain wheel 10;

the purpose of this is to give the paper a downward suction through the holes when the air pump 8 sucks air downwards.

In other embodiments, the top end of the air pump 8 is connected with an air pipe, and the air pipe penetrates through the air box 2 and is connected with the air suction box 11;

the purpose of setting up like this is to guarantee that air pump 8 can be connected with box 11 that induced drafts through the tuber pipe, then adsorbs the paper on belt 7 through box 11 that induced drafts.

In other embodiments, the air volume adjusting plate 3 is fixed with the upper cover plate 6 through a screw, and one end of the air volume adjusting plate 3 is provided with a strip-shaped groove;

the purpose of this arrangement is to ensure that the air quantity of the air pump 8 can be adjusted by the air quantity adjusting plate 3.

In other embodiments, the bottom of the belt 7 is provided with separate suction boxes 11, and the inner vent of each group of suction boxes 11 has a "" structure;

this is provided to attach the paper to the belt 7 with a better "" shape.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a cross cutting machine leading edge structure of form advancing, includes cross cutting machine structure main part of form advancing (1), its characterized in that: an air box (2) is arranged at the bottom of the paper feeding structure main body (1) of the die cutting machine, an air suction box (11) is fixed at the top end of the air box (2), an air quantity adjusting plate (3) is arranged between the bottom of the air suction box (11) and the air box (2), the paper feeding structure main body (1) of the die cutting machine is provided with a bearing seat (4), the bearing seat (4) is connected with a square shaft (5), the square shaft (5) is connected with a plurality of groups of chain wheels (10) in series, a gear is arranged on the square shaft (5), the gear on the square shaft (5) is connected with a servo motor (9), the servo motor (9) is fixed at the rear end of the paper feeding structure main body (1) of the die cutting machine, an upper cover plate (6) is arranged on the paper feeding structure main body (1) of the die cutting machine, the belt (7) is wound on the chain wheel (10), and the bottom end of the air box (2) is connected with the air pump (8).

2. The front edge paper feeding structure of the die cutting machine according to claim 1, characterized in that: the input end of the servo motor (9) is electrically connected with the output end of an external power supply through a wire, and the input end of the air pump (8) is electrically connected with the output end of the external power supply through a wire.

3. The front edge paper feeding structure of the die cutting machine according to claim 1, characterized in that: the paper feeding structure is characterized in that a plurality of groups of holes are formed in the belt (7), and a plurality of groups of the belt (7) and the chain wheel (10) are arranged on the paper feeding structure main body (1) of the die cutting machine.

4. The front edge paper feeding structure of the die cutting machine according to claim 1, characterized in that: the top end of the air pump (8) is connected with an air pipe, and the air pipe penetrates through the air box (2) to be connected with the air suction box (11).

5. The front edge paper feeding structure of the die cutting machine according to claim 1, characterized in that: air regulation board (3) are fixed with upper cover plate (6) through the screw, bar groove has been opened to air regulation board (3) one end.

6. The front edge paper feeding structure of the die cutting machine according to claim 1, characterized in that: the bottom of the belt (7) is provided with an independent air suction box (11), and each group of air suction box (11) has an internal ventilation hole with a reversed-L-shaped structure.