CN220482689U

CN220482689U - Die cutting machine

Info

Publication number: CN220482689U
Application number: CN202322089692.9U
Authority: CN
Inventors: 吕建峰; 张梅花
Original assignee: Dongying Huaxin Printing Co ltd
Current assignee: Dongying Huaxin Printing Co ltd
Priority date: 2023-08-04
Filing date: 2023-08-04
Publication date: 2024-02-13
Anticipated expiration: 2033-08-04

Abstract

The utility model discloses a die cutting machine which comprises a main body, wherein a shearing mechanism is arranged on the main body, a power mechanism is arranged on the main body, an alignment mechanism is arranged in the main body, the alignment mechanism comprises a plurality of fixed blocks, the bottoms of the fixed blocks are in sliding connection with sliding rods which move left and right, the bottoms of the sliding rods are fixedly connected with push rods, openings are formed in the inner sides of the push rods, an alignment plate for adjusting a printing piece to be sheared is connected in a sliding manner in the openings of the push rods, one end of the alignment plate is fixedly connected with a spring, and the spring is fixedly connected in the openings of the push rods. The beneficial effects are that: the alignment mechanism is arranged, the movable plate is driven to move downwards through the hydraulic press, the movable plate can enable the push rod to drive the alignment plate to move inwards when the shearing knife is driven to cut, the angle of a printing piece is adjusted, the shearing knife is perpendicular to the advancing direction of the printing piece when the shearing knife is cut every time, the consistency of die cutting is guaranteed, and the die cutting quality is high.

Description

Die cutting machine

Technical Field

The utility model relates to the field of printing processing equipment, in particular to a die cutting machine.

Background

The die cutting machine is also called a cutting machine and a numerical control punching machine, is mainly used for die cutting (full-cut and half-cut), indentation and gilding operation, laminating and automatic waste discharge of corresponding non-metallic materials, self-adhesive, EVA, double-sided adhesive, electronic rubber pads of mobile phones and the like, and is an important device for packaging, processing and forming after printing by applying certain pressure to a printed product or a paperboard through an embossing plate by using a steel knife, a hardware die and a steel wire (or a template engraved by a steel plate).

Through retrieving chinese patent publication No. CN218804248U, this patent includes the bottom plate, bottom plate top fixedly connected with mount, install the cylinder on the mount, the cylinder bottom is connected with the lifter plate, the lifter plate bottom is equipped with the installation component, the installation component includes fixed frame, mounting panel, locating hole, locating lever, locating plate, the mounting panel is located in the fixed frame, the locating hole is located on the mounting panel, the locating lever is located in the locating hole, locating lever fixed connection fixed frame, the locating plate is located in the fixed frame, mounting panel bottom fixedly connected with cutter, the cutter both sides are equipped with compressing tightly the subassembly, compressing tightly the subassembly and locating the lifter plate bottom, compressing tightly the subassembly and including compressing tightly board, this mechanism has set up the installation component, be convenient for overhaul and the change of cutter to set up compressing tightly the subassembly, can compress tightly fixedly to print the carton, but need artifical angle perpendicular to printing piece of guaranteeing the cutting when shearing, cutting angle is inconvenient for control, is difficult to guarantee the uniformity of cutting, and the practicality is to be improved.

Disclosure of Invention

The utility model aims to solve the problems and provide a die cutting machine.

The utility model realizes the above purpose through the following technical scheme:

the utility model provides a cross cutting machine, includes the main part, be provided with shearing mechanism in the main part, be provided with power unit in the main part, install alignment mechanism in the main part, alignment mechanism includes a plurality of fixed blocks, fixed block bottom sliding connection has the slide bar of controlling the removal, slide bar bottom fixedly connected with push rod, open the push rod inboard has the mouth, sliding connection has the alignment board that is used for adjusting to wait to cut the printing piece in the mouth of push rod open, alignment board one end fixedly connected with spring, spring fixedly connected with is in the mouth of push rod open.

Preferably, the alignment mechanism comprises a limiting block, a groove is formed in the top of the limiting block, and the push rod is slidably connected in the groove of the limiting block.

Preferably, the power mechanism comprises a hydraulic machine, an output shaft of the hydraulic machine is connected with a moving plate, and two sides of the moving plate are connected with vertical guide rods in a sliding manner.

Preferably, the fixed block is fixedly connected to the bottom of the movable plate, and a plurality of fixed blocks are symmetrically arranged.

Preferably, the main body comprises a workbench, two conveying belts are arranged in the workbench, the top of the workbench is fixedly connected with a bracket, a knife slot is formed in the middle of the workbench, and the conveying belts are positioned on the front side and the rear side of the knife slot.

Preferably, a guide groove is formed in the inner side of the support, the vertical guide rod is fixedly connected in the guide groove, and the limiting block is fixedly connected to the top of the workbench.

Preferably, the shearing mechanism comprises a cutter holder, the cutter holder is fixedly connected to the bottom of the movable plate, the cutter holder is fixedly connected with a shearing knife, the shearing mechanism further comprises a plurality of pressing rods, the pressing rods are fixedly connected to the bottom of the movable plate, the pressing rods are arranged on the front side and the rear side of the shearing knife, and the pressing plates are fixedly connected to the bottom of the pressing rods.

Preferably, the shearing knife is arranged right above the knife groove.

The beneficial effects are that: the alignment mechanism is arranged, the movable plate is driven to move downwards through the hydraulic press, the movable plate can enable the push rod to drive the alignment plate to move inwards when the shearing knife is driven to cut, the angle of a printing piece is adjusted, the shearing knife is perpendicular to the advancing direction of the printing piece when the shearing knife is cut every time, the consistency of die cutting is guaranteed, and the die cutting quality is high.

Additional features and advantages of the utility model will be set forth in the description which follows, or may be learned by practice of the utility model.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain, without limitation, the utility model. In the drawings:

FIG. 1 is a schematic view of a die cutting machine according to the present utility model;

FIG. 2 is a front view of a die cutting machine according to the present utility model;

FIG. 3 is an internal schematic view of a die cutting machine according to the present utility model;

FIG. 4 is a schematic illustration of a die cutting machine according to the present utility model;

FIG. 5 is a schematic view of an alignment mechanism of a die cutting machine according to the present utility model;

fig. 6 is a front cross-sectional view of an alignment mechanism of a die cutting machine according to the present utility model.

The reference numerals are explained as follows: 1. a main body; 101. a work table; 102. a transmission belt; 103. a bracket; 104. a knife slot; 2. a power mechanism; 201. a hydraulic press; 202. a moving plate; 203. a guide groove; 204. a vertical guide rod; 3. a shearing mechanism; 301. a tool apron; 302. a shearing knife; 303. a pressing rod; 304. a compacting plate; 4. an alignment mechanism; 401. a fixed block; 402. a slide bar; 403. a limiting block; 404. a push rod; 405. an alignment plate; 406. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The utility model is further described below with reference to the accompanying drawings:

as shown in fig. 1-6, a die-cutting machine comprises a main body 1, wherein a power mechanism 2 and a shearing mechanism 3 are arranged on the main body 1, an alignment mechanism 4 is arranged in the main body 1, the main body 1 comprises a workbench 101, two conveying belts 102 are arranged in the workbench 101, a support 103 is welded at the top of the workbench 101, a knife slot 104 is formed in the middle of the workbench 101, the conveying belts 102 are positioned on the front side and the rear side of the knife slot 104, when cutting is performed, a worker transports a printing piece to be cut onto the conveying belts 102, the conveying belts 102 convey the printing piece to the lower side of the shearing mechanism 3, and the consistency of cutting each time can be ensured under the cooperation of the alignment mechanism 4, so that each printing piece cut is uniform in specification.

In this embodiment, the power mechanism 2 includes a hydraulic machine 201, an output shaft of the hydraulic machine 201 passes through a support 103, an output shaft of the hydraulic machine 201 is connected with a moving plate 202, two sides of the moving plate 202 are slidably connected with vertical guide rods 204, a guide groove 203 is formed in the inner side of the support 103, the vertical guide rods 204 are connected in the guide groove 203 through bolts, the hydraulic machine 201 is started, the hydraulic machine 201 pushes the moving plate 202 to move, and due to the arrangement of the vertical guide rods 204, the moving plate 202 can only move up and down, so that the flatness of die cutting is ensured.

In this embodiment, the shearing mechanism 3 includes a knife holder 301, the knife holder 301 is connected to the bottom of the moving plate 202 by a bolt, the bottom of the knife holder 301 is connected to a shearing knife 302 by a screw, the shearing knife 302 is disposed right above the knife slot 104, when the die cutting operation is performed, the shearing knife 302 can cut a printing piece and then extend into the knife slot 104, cutting scraps can fall from the knife slot 104, the later cutting operation is prevented from being affected, the shearing mechanism 3 further includes a plurality of pressing rods 303, the pressing rods 303 are connected to the bottom of the moving plate 202 by bolts, the pressing rods 303 are disposed on the front side and the rear side of the shearing knife 302, the pressing rods 303 are connected to pressing plates 304 by bolts, the moving plate 202 moves downwards to drive the knife holder 301 and the pressing rods 303 to move downwards, the pressing plates 304 are pressed after touching the printing piece, and simultaneously the knife holder 301 drives the shearing knife 302 to move downwards, and the pressing plates 304 press the printing piece.

In this embodiment, the alignment mechanism 4 includes a plurality of fixed blocks 401, the fixed blocks 401 are connected at the bottom of the movable plate 202 through bolts, the cross section of the fixed blocks 401 is triangular, the top shape of the sliding rod 402 is matched with the fixed blocks 401, a plurality of fixed blocks 401 are symmetrically arranged, the bottom of the fixed blocks 401 is slidably connected with a sliding rod 402 moving left and right, the bottom of the sliding rod 402 is connected with a push rod 404 through bolts, the alignment mechanism 4 further includes a limiting block 403, the limiting block 403 is welded at the top of the workbench 101, the top of the limiting block 403 is provided with a groove, the push rod 404 is slidably connected in the groove of the limiting block 403, the limiting block 403 ensures that the sliding rod 402 can only move in the left and right directions, the inner side of the push rod 404 is provided with an opening, the opening of the push rod 404 is slidably connected with an alignment plate 405 for adjusting a printing piece to be sheared, one end of the alignment plate 405 is fixedly connected with a spring 406, the spring 406 is fixedly connected in the opening of the push rod 404, consistency of the printing piece cut each time is ensured, and die cutting quality is improved.

Working principle: during operation, a worker transports a printing piece to be cut onto the conveyor belt 102, the conveyor belt 102 conveys the printing piece to the position above the cutter groove 104, at this time, the hydraulic press 201 is started, the hydraulic press 201 pushes the moving plate 202 to move, due to the arrangement of the vertical guide rods 204, the moving plate 202 drives the cutter holder 301 and the pressing rod 303 to vertically move downwards, meanwhile, the moving plate 202 drives the plurality of fixing blocks 401 to move downwards, the fixing blocks 401 drive the sliding rods 402 to move close to each other, the alignment plates 405 can be pushed to the left side edge and the right side edge of the printing piece before cutting, the angle of the printing piece is adjusted to be perpendicular to the cutting knife 302 due to the fact that each two alignment plates 405 are oppositely arranged, the cutting direction of the cutting knife 302 is perpendicular to the travelling direction of the printing piece during cutting, after the angle of the alignment plates 405 is adjusted, the spring 406 is compressed, the pressing rod 303 drives the pressing rod 304 to downwardly move to touch the printing piece to press the printing piece, and finally the cutter holder 301 drives the cutting knife 302 to downwardly move to the surface of the printing piece, the cutting knife 302 is cut, the output shaft of the hydraulic press is completed, and the printing piece is cut, and the next cycle is carried out.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a cross cutting machine, includes main part (1), be provided with shearing mechanism (3) on main part (1), its characterized in that: the automatic cutting machine is characterized in that a power mechanism (2) is arranged on the main body (1), an alignment mechanism (4) is arranged in the main body (1), the alignment mechanism (4) comprises a plurality of fixed blocks (401), a sliding rod (402) which moves left and right is connected to the bottom of each fixed block (401) in a sliding mode, a push rod (404) is fixedly connected to the bottom of each sliding rod (402), an opening is formed in the inner side of each push rod (404), an alignment plate (405) for adjusting the angle of a printing piece to be cut is connected in the opening of each push rod (404) in a sliding mode, a spring (406) is fixedly connected to one end of each alignment plate (405), and the spring (406) is fixedly connected to the opening of each push rod (404).

2. A die cutting machine as defined in claim 1, wherein: the alignment mechanism (4) comprises a limiting block (403), a groove is formed in the top of the limiting block (403), and the push rod (404) is slidably connected in the groove of the limiting block (403).

3. A die cutting machine as defined in claim 2, wherein: the power mechanism (2) comprises a hydraulic machine (201), an output shaft of the hydraulic machine (201) is connected with a moving plate (202), and two sides of the moving plate (202) are connected with vertical guide rods (204) in a sliding mode.

4. A die cutting machine as defined in claim 3, wherein: the section of the fixed block (401) is triangular, the top shape of the sliding rod (402) is matched with the fixed block (401), the fixed block (401) is fixedly connected to the bottom of the movable plate (202), and a plurality of fixed blocks (401) are symmetrically arranged.

5. A die cutting machine as defined in claim 3, wherein: the main body (1) comprises a workbench (101), two conveying belts (102) are arranged in the workbench (101), a support (103) is fixedly connected to the top of the workbench (101), a cutter groove (104) is formed in the middle of the workbench (101), and the conveying belts (102) are arranged on the front side and the rear side of the cutter groove (104).

6. A die cutting machine as defined in claim 5, wherein: the inner side of the support (103) is provided with a guide groove (203), the vertical guide rod (204) is fixedly connected in the guide groove (203), and the limiting block (403) is fixedly connected to the top of the workbench (101).

7. A die cutting machine as defined in claim 5, wherein: the shearing mechanism (3) comprises a cutter holder (301), the cutter holder (301) is fixedly connected to the bottom of the movable plate (202), a shearing knife (302) is fixedly connected to the bottom of the cutter holder (301), the shearing mechanism (3) further comprises a plurality of pressing rods (303), the pressing rods (303) are fixedly connected to the bottom of the movable plate (202), the pressing rods (303) are arranged on the front side and the rear side of the shearing knife (302), and pressing plates (304) are fixedly connected to the bottom of the pressing rods (303).

8. The die cutting machine of claim 7, wherein: the shearing blade (302) is arranged right above the blade groove (104).