CN213197887U

CN213197887U - Die cutting mechanism of die cutting machine

Info

Publication number: CN213197887U
Application number: CN202021140654.1U
Authority: CN
Inventors: 黄玉珍
Original assignee: Kunshan Daikete Electronic Technology Co ltd
Current assignee: Kunshan Daikete Electronic Technology Co ltd
Priority date: 2020-06-18
Filing date: 2020-06-18
Publication date: 2021-05-14
Anticipated expiration: 2030-06-18

Abstract

The utility model relates to the technical field of die cutting, in particular to a die cutting mechanism of a die cutting machine, which comprises a base, wherein the upper surface of the base is provided with a buffer mechanism, the surface of the base is welded with two slide bars and a vertical beam, the top end of the vertical beam is welded with a crossbeam, the bottom of the crossbeam is connected with a cylinder through a bolt, the bottom end of the cylinder is connected with an upper punching block through a bolt, the inside of the upper punching block is provided with a clamping mechanism, the bottom of the clamping mechanism is provided with a die cutter, the top of the buffer mechanism is provided with a lower punching block, the top of the slide bar is connected with a limit ring through a thread, two sides of the upper punching block are welded with slide blocks, the die cutting mechanism of the die cutting machine can realize the left-right rotation of the clamping plate by taking a rotating bar as the center through manually pushing a push rod, when the die cutter, the die-cutting rule can be separated from the upper punch, and the purpose of quickly replacing the die-cutting rule is achieved.

Description

Die cutting mechanism of die cutting machine

Technical Field

The utility model relates to a cross cutting technical field specifically is a cross cutting mechanism of cross cutting machine.

Background

The die cutting machine is called a beer machine, a cutting machine and a numerical control punching machine, is mainly used for die cutting (full break and half break), indentation and gold stamping operation, fitting and automatic waste discharge of corresponding nonmetal materials, non-setting adhesive, EVA, double-sided adhesive, electrons, mobile phone rubber mats and the like, and utilizes a steel knife, a hardware die and a steel wire (or a template carved by a steel plate) to apply certain pressure through an embossing plate to roll and cut a printed product or a paperboard into a certain shape, thereby being important equipment for packaging and processing forming after printing.

At present, after the cross cutting machine on the market uses for a long time, the cutter can take place the passivation, and the die-cutting rule on the cross cutting machine is not convenient for change, the die-cutting thing can not be accomplished the cross cutting fast to the die-cutting rule of passivation like this, make cross cutting department part not decide, influence the cross cutting effect, and simultaneously, the part of cross cutting can be along with die-cutting rule rebound simultaneously, drop under on the module, and then influence the effect of cross cutting next time, thereby the achievement that leads to the cross cutting is unsatisfactory, and then make the material produce extravagantly. In view of this, we propose a die cutting mechanism for a die cutting machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cross cutting mechanism of cross cutting machine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a cross cutting mechanism of cross cutting machine, includes the base, the upper surface of base is provided with buffer gear, the skin weld of base has two slide bars and erects the roof beam, the top welding of erecting the roof beam has the crossbeam, there is the cylinder bottom of crossbeam through bolted connection, there is the kicking block bottom of cylinder through bolted connection, the inside of kicking block is provided with latch mechanism, latch mechanism's bottom is provided with the die-cutting rule, buffer gear's top is provided with down the kicking block, the top threaded connection of slide bar has the spacing ring, the both sides welding of kicking block has the slider.

Preferably, the surface of the base is provided with a bearing groove, the upper surface of the lower punching block is provided with a die cutting hole, and the lower surface of the die cutting knife is welded with a blade.

Preferably, buffer gear includes connecting block A and connecting block B, the lower surface of connecting block A and the upper surface of connecting block B respectively with the upper surface of base and the lower surface welded fastening of dashing the piece down, the upper surface of connecting block A passes through spring and telescopic link and connecting block B's lower surface welded fastening, the telescopic link is located the inside of spring.

Preferably, both sides of the upper punching block are provided with grooves, and the lower surface of the upper punching block is provided with a moving port.

Preferably, the clamping mechanism includes the connecting rod, the top of connecting rod and the inside roof welded fastening of last punching block, the inside rotation of connecting rod is connected with the bull stick, the skin weld of bull stick has the joint board, the left side welding of joint board has the push rod, the surface of joint board and the surperficial mutual contact of die-cutting rule.

Preferably, the shape of joint board is L shape, and the top of joint board is right angle chamfer shape.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this cross cutting mechanism of cross cutting machine, can realize using the bull stick to rotate about as the center with the joint board through manual promotion push rod, when needing to change the die-cutting rule, only need inwards promote the push rod, make the bottom of joint board rotate to the outside, can break away from the die-cutting rule and last punch block, reach quick replacement die-cutting rule's purpose, after the die-cutting rule of renewal, with the surface of die-cutting rule and joint board contact each other, upwards promote the die-cutting rule, make the die-cutting rule slide to the inner wall of joint board, and then make two joint boards with the die-cutting rule joint, can realize the fast assembly of die-cutting rule, reach the purpose that reduces the equipment time.

2. This cross cutting mechanism of cross cutting machine can cushion when moving down the plunger chip through buffer gear, simultaneously, utilizes the die that the cushion effect can be convenient for after the shaping to drop from the inner wall of die-cutting rule, and then the landing to the inside of accepting the groove, makes it can not drop on the surface of last plunger chip, influences the next time die-cutting, in addition, the landing to the inside mould of accepting the groove, can convenient to use person collects the use.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

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

FIG. 3 is an enlarged view of the structure at A in FIG. 1;

FIG. 4 is a schematic structural view of the middle latch mechanism of the present invention;

FIG. 5 is a schematic view of the front structure of the middle latch mechanism of the present invention;

fig. 6 is a schematic view of the bottom structure of the middle punch block of the present invention.

In the figure: 1. a base; 2. a buffer mechanism; 21. connecting a block A; 22. connecting block B; 23. a spring; 24. a telescopic rod; 3. a slide bar; 4. erecting a beam; 5. a cross beam; 6. a cylinder; 7. punching the block; 71. a groove; 72. moving the port; 8. a clamping mechanism; 81. a connecting rod; 82. a rotating rod; 83. a clamping and connecting plate; 84. a push rod; 9. a die-cutting rule; 91. a blade; 10. punching a block; 11. a limiting ring; 12. a slider; 13. a receiving groove; 14. and (6) die cutting the hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example 1

The utility model provides a die-cutting mechanism of cross cutting machine, as shown in fig. 1-3, including base 1, the upper surface of base 1 is provided with buffer gear 2, base 1's skin weld has two slide bars 3 and erects roof beam 4, the top welding of erecting roof beam 4 has crossbeam 5, there is cylinder 6 bottom crossbeam 5 through bolted connection, there is punch block 7 bottom cylinder 6 through bolted connection, there is punch block 7 inside, the inside of punch block 7 is provided with latch mechanism 8, latch mechanism 8's bottom is provided with die-cutting rule 9, buffer gear 2's top is provided with punch block 10 down, slide bar 3's top threaded connection has spacing ring 11, there is slider 12 in the both sides welding of punch block 7.

In this embodiment, the receiving groove 13 is formed in the surface of the base 1, the die cutting hole 14 is formed in the upper surface of the lower punching block 10, the blade 91 is welded to the lower surface of the die cutting knife 9, the receiving groove 13 can collect a finished product die falling from the inside of the die cutting hole 14, and the finished product die is convenient for a user to collect and use.

It is worth noting that the buffering mechanism 2 comprises a connecting block A21 and a connecting block B22, the lower surface of the connecting block A21 and the upper surface of the connecting block B22 are respectively welded and fixed with the upper surface of the base 1 and the lower surface of the lower punch 10, the upper surface of the connecting block A21 is welded and fixed with the lower surface of the connecting block B22 through a spring 23 and an expansion rod 24, the expansion rod 24 is located inside the spring 23, the buffering mechanism 2 buffers the lower punch 10 when moving downwards, the base 1 is prevented from being damaged due to collision with the lower punch 10, in addition, a die cut by the blade 91 can be conveniently separated from the surface of the blade 91, and the die cut by the blade 91 is prevented from moving upwards along with the blade 91 and falling on the surface of the lower punch 10 to influence next die cutting.

Example 2

As shown in fig. 4-6, grooves 71 are formed on both sides of the upper punch 7, a moving opening 72 is formed on the lower surface of the upper punch 7, the grooves 71 can prevent a user from touching the push rod 84 unintentionally, so that the die cutter 9 is separated from the bottom of the upper punch 7, and the moving opening 72 can facilitate the engaging plate 83 to have enough space to slide on the surface of the upper punch 7.

In this embodiment, latch mechanism 8 includes connecting rod 81, the top of connecting rod 81 and the inside roof welded fastening of upper punch 7, the inside rotation of connecting rod 81 is connected with bull stick 82, the skin weld of bull stick 82 has joint board 83, the left side welding of joint board 83 has push rod 84, the surface of joint board 83 and the surface of die-cutting rule 9 contact each other, latch mechanism 8 can carry out the joint with die-cutting rule 9 fixedly, can convenient to use person's demolish and installation, reach labour saving and time saving's purpose.

It is worth to say that the shape of joint board 83 is L shape, and the top of joint board 83 is right angle chamfer shape, and L shape joint board 83 can carry out the joint to the die-cutting knife 9 and fix, and the chamfer at joint board 83 top can be convenient for push rod 84 when promoting joint board 83, and joint board 83 has sufficient space to rotate.

When the die cutting mechanism of the die cutting machine is used, two push rods 84 are pushed by two hands, so that the push rods 84 move towards the inside of the upper punching block 7, the clamping plate 83 moves towards the outer side of the upper punching block 7, the die cutting knife 9 is separated from the upper punching block 7, when a new die cutting knife 9 needs to be installed, the die cutting knife 9 is placed at the bottom of the upper punching block 7, the periphery of the die cutting knife 9 is contacted with the bottom of the clamping plate 83, then the die cutting knife 9 is upwards supported, the clamping plate 83 clamps the die cutting knife 9, clamping and fixing of the die cutting knife 9 can be achieved, the air cylinder 6 is started, the upper punching block 7 moves downwards, the die cutting knife 9 is driven to move downwards, die cutting on a surface die of the lower punching block 10 is achieved, when the lower punching block 10 moves downwards along with the die cutting knife 9, the buffer mechanism 2 can generate buffer force, the buffer force generated by the buffer mechanism 2 can prevent the base 1 from being collided with the lower punching block 10 to be damaged, the die after being cut by the blade 91 can be separated from the surface of the blade 91 conveniently, the die after being cut is prevented from moving upwards along with the blade 91 and falling on the surface of the lower punching block 10 to influence next die cutting, and meanwhile, the blade 91 can push the cut die into the bearing groove 13 from the inner wall of the die cutting hole 14, so that the die is convenient to collect and use by a user.

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 die-cutting mechanism of cross cutting machine, includes base (1), its characterized in that: the upper surface of base (1) is provided with buffer gear (2), the skin weld of base (1) has two slide bars (3) and erects roof beam (4), the top welding of erecting roof beam (4) has crossbeam (5), there is cylinder (6) bottom of crossbeam (5) through bolted connection, there is punch block (7) bottom of cylinder (6) through bolted connection, the inside of punch block (7) is provided with clamping mechanism (8), the bottom of clamping mechanism (8) is provided with die-cutting rule (9), the top of buffer gear (2) is provided with down punch block (10), the top threaded connection of slide bar (3) has spacing ring (11), the both sides welding of punch block (7) has slider (12).

2. The die cutting mechanism of a die cutting machine according to claim 1, wherein: the die cutting machine is characterized in that a bearing groove (13) is formed in the surface of the base (1), a die cutting hole (14) is formed in the upper surface of the lower punching block (10), and a blade (91) is welded to the lower surface of the die cutting rule (9).

3. The die cutting mechanism of a die cutting machine according to claim 1, wherein: buffer gear (2) are including connecting block A (21) and connecting block B (22), the lower surface of connecting block A (21) and the upper surface of connecting block B (22) respectively with the upper surface of base (1) and the lower surface welded fastening of dashing piece (10) down, the upper surface of connecting block A (21) passes through spring (23) and telescopic link (24) and the lower surface welded fastening of connecting block B (22), telescopic link (24) are located the inside of spring (23).

4. The die cutting mechanism of a die cutting machine according to claim 1, wherein: both sides of the upper punching block (7) are provided with grooves (71), and the lower surface of the upper punching block (7) is provided with a moving opening (72).

5. The die cutting mechanism of a die cutting machine according to claim 1, wherein: clamping mechanism (8) are including connecting rod (81), the top of connecting rod (81) and the inside roof welded fastening of last punching block (7), the inside rotation of connecting rod (81) is connected with bull stick (82), the skin weld of bull stick (82) has joint board (83), the left side welding of joint board (83) has push rod (84), the surface of joint board (83) and the surface of die-cutting rule (9) contact each other.

6. The die cutting mechanism of a die cutting machine according to claim 5, wherein: the shape of joint board (83) is L shape, and the top of joint board (83) is right angle chamfer shape.