CN210234123U

CN210234123U - Cutter for carton die cutting machine

Info

Publication number: CN210234123U
Application number: CN201920498173.9U
Authority: CN
Inventors: Jusheng Huang; 黄菊生
Original assignee: Zhangzhou Longwen Dexing Industry & Trade Co ltd
Current assignee: Zhangzhou Longwen Dexing Industry & Trade Co ltd
Priority date: 2019-04-14
Filing date: 2019-04-14
Publication date: 2020-04-03
Anticipated expiration: 2029-04-14

Abstract

The utility model belongs to the technical field of the environment-friendly base material preparation technique and specifically relates to a cutter for carton cross cutting machine, which comprises a bod, fixed mounting has conveyer in the organism, the top at conveyer top is provided with the guide roll, the one end fixed mounting that the guide bar was kept away from to the organism has the fixed plate, the central point at fixed plate top puts and installs telescopic cylinder, telescopic cylinder runs through the fixed plate, and fixedly connected with sliding plate, the machine hinge mechanism is established to the sliding plate bottom, the below of machine hinge mechanism is provided with sliding support, the inner wall of organism both sides be provided with sliding support assorted spout, sliding support joint is in the spout, and with spout sliding connection, fixed mounting has the guide bar in the spout, sliding support's both ends difference joint is on corresponding guide bar, the bottom cover of guide bar is equipped with the answer spring, sliding support sets up on. The utility model discloses a practicality is strong, is worth promoting.

Description

Cutter for carton die cutting machine

Technical Field

The utility model relates to an environmental protection base material preparation technical field especially relates to a cutter for carton cross cutting machine.

Background

At present, the environment-friendly base material is widely applied, the social and economic development forms of energy conservation and environment protection are actively responded, a die cutting machine, namely 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, attaching and automatic waste discharge of corresponding nonmetal materials, non-setting adhesive, EVA (ethylene vinyl acetate), double-sided adhesive, electronics, mobile phone rubber mats and the like in production of the environment-friendly base material, the die cutting machine utilizes a steel knife, a hardware mould 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 paper board into a certain shape, the die cutting machine is important equipment for processing and forming after printing, the die cutting knife in the prior art is only provided with a cutting edge, the cutting edge is parallel to the cutting knife mounting edge, the cutting knife with the structure needs large shearing force, but the mounting mechanism of the existing cutting knife can, however, the mechanism for providing the shearing force is generally large in size and energy consumption, and in addition, the cutter is easily subjected to strong reaction force in the die cutting process, so that the cutter is easily damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the shearing force is large in size and the cutter is easy to damage in the prior art, and providing a cutter for carton die cutting machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the cutter for the carton die-cutting machine comprises a machine body, wherein a conveying device is fixedly installed in the machine body, a guide roller is arranged above the initial end of the conveying device, two ends of the guide roller are clamped in the inner wall of the machine body and are connected with the machine body in a rotating manner, a fixed plate is fixedly installed at one end, away from a guide rod, of the machine body, the fixed plate is arranged at the top of the machine body, a telescopic cylinder is fixedly installed at the center of the top of the fixed plate, penetrates through the fixed plate and is fixedly connected with a sliding plate, a hinge mechanism is arranged at the bottom of the sliding plate, a sliding support is arranged below the hinge mechanism, the hinge mechanism comprises a pressing plate, the output end of the telescopic cylinder is fixedly connected with the pressing plate, two sides of the pressing plate are both rotatably connected with first connecting rods through hinges, and one end, away from the pressing plate, articulated support's middle part is articulated with the head rod, articulated support's bottom is provided with the ear seat, ear seat fixed mounting is on sliding support, articulated support rotates with the ear seat through the round pin axle and is connected, articulated support's top articulates there is the third connecting rod, the one end that articulated support was kept away from to the third connecting rod is articulated with the fixed plate, the inner wall of organism both sides be provided with sliding support assorted spout, sliding support joint in the spout, and with spout sliding connection, fixed mounting has the guide bar in the spout, sliding support's both ends difference joint is on corresponding guide bar, sliding support's bottom fixed mounting has the cutter.

Preferably, the bottom cover of guide bar is equipped with the answer spring, sliding support sets up on the answer spring.

Preferably, a connecting rod is fixedly installed between the sliding plate and the fixed plate.

Preferably, the sliding support is provided with a clamping groove matched with the pressing plate.

Preferably, the telescopic cylinder is a hydraulic telescopic cylinder.

The utility model provides a pair of cutter for carton cross cutting machine, beneficial effect lies in:

1. the mechanical hinge mechanism is designed, and has the effects that when the telescopic cylinder provides downward driving force, the pressing plate acts on the sliding support, and the first connecting rods on the two sides of the sliding support are connected with the hinged support and the third connecting rod, so that the driving force provided by the telescopic cylinder can be amplified, a small telescopic cylinder can provide larger driving force, and a cutter can obtain larger shearing force;

2. the design of guide bar and answer spring, the effect lies in, when sliding support drives the cutter and carries out the cutting die, the elasticity of answer spring can make sliding support at the uniform velocity lapse to the reverse impact force that receives when reducing the cutter cutting die, and then fine protection cutter, increase of service life.

Drawings

Fig. 1 is a schematic structural view of a cutter for a carton die-cutting machine according to the present invention;

fig. 2 is a schematic view of a part of the structure of the cutter for the carton die-cutting machine according to the present invention;

fig. 3 is an enlarged schematic view of a portion a of fig. 2.

In the figure: the machine body 1, the conveying device 2, the guide roller 3, the fixed plate 4, the telescopic cylinder 5, the machine hinge mechanism 6, the sliding support 7, the sliding chute 8, the guide rod 9, the return spring 10, the cutter 11, the sliding plate 12, the connecting rod 13, the pressing plate 61, the first connecting rod 62, the lug seat 63, the hinged support 64, the second connecting rod 65 and the third connecting rod 66.

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.

Referring to fig. 1-3, a cutter for carton cross cutting machine, including organism 1, fixed mounting has conveyer 2 in the organism 1, the top at 2 top of conveyer is provided with guide roll 3, the both ends joint of guide roll 3 is in organism 1 inner wall, and rotate to being connected with organism 1, the one end fixed mounting that guide bar 9 was kept away from to organism 1 has fixed plate 4, fixed plate 4 sets up the top at organism 1, the central point at fixed plate 4 top puts fixed mounting has telescopic cylinder 5, telescopic cylinder 5 is the flexible cylinder of fluid pressure type, telescopic cylinder 5 runs through fixed plate 4, and fixedly connected with sliding plate 12, fixed mounting has connecting rod 13 between sliding plate 12 and the fixed plate 4, the bottom of sliding plate 12 is equipped with organic hinge mechanism 6.

A sliding support 7 is arranged below the mechanical hinge mechanism 6, the mechanical hinge mechanism 6 comprises a pressing plate 61, the output end of the telescopic cylinder 5 is fixedly connected with the pressing plate 61, the sliding support 7 is provided with a clamping groove matched with the pressing plate 61, both sides of the pressing plate 61 are rotatably connected with first connecting rods 62 through hinges, one end, far away from the pressing plate 61, of each first connecting rod 62 is provided with a hinge support 64, the middle part of each hinge support 64 is hinged with the corresponding first connecting rod 62, the bottom end of each hinge support 64 is provided with an ear seat 63, each ear seat 63 is fixedly arranged on the corresponding sliding support 7, each hinge support 64 is rotatably connected with the corresponding ear seat 63 through a pin shaft, the top end of each hinge support 64 is hinged with a third connecting rod 66, one end, far away from the corresponding hinge support 64, of each third connecting rod 66 is hinged with the corresponding fixing plate 4, the mechanical hinge mechanism 6 is designed to act on the, and the first connecting rods 62 at the two sides of the sliding support 7 are connected with the hinged support 64 and the third connecting rod 66, so that the driving force provided by the telescopic cylinder 5 can be amplified, and a small telescopic cylinder 5 can provide a large driving force, so that the cutter 11 obtains a large shearing force.

The inner wall of 1 both sides of organism is provided with spout 8 with sliding support 7 assorted, sliding support 7 joints are in spout 8, and with 8 sliding connection of spout, fixed mounting has guide bar 9 in the spout 8, sliding support 7's both ends joint respectively is on corresponding guide bar 9, the bottom cover of guide bar 9 is equipped with answer spring 10, sliding support 7 sets up on answering spring 10, sliding support 7's bottom fixed mounting has cutter 11, guide bar 9 and answer spring 10's design, be used in, when sliding support 7 drives cutter 11 and carries out the cutting die, answer spring 10's elasticity can make sliding support 7 at the uniform velocity lapse, thereby reduce the reverse impact force that receives when cutter 11 cutting die, and then fine protection the cutter, increase of service life.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A cutter for a carton die-cutting machine comprises a machine body (1), wherein a conveying device (2) is fixedly installed in the machine body (1), a guide roller (3) is arranged above the top end of the conveying device (2), two ends of the guide roller (3) are clamped in the inner wall of the machine body (1) and are connected with the machine body (1) in a rotating mode, the cutter is characterized in that one end, far away from a guide rod (9), of the machine body (1) is fixedly provided with a fixed plate (4), the fixed plate (4) is arranged at the top of the machine body (1), a telescopic cylinder (5) is fixedly installed at the center of the top of the fixed plate (4), the telescopic cylinder (5) penetrates through the fixed plate (4) and is fixedly connected with a sliding plate (12), the bottom of the sliding plate (12) is provided with a mechanical hinge mechanism (6), and a sliding support (7) is arranged below the mechanical, the mechanical hinge mechanism (6) comprises a pressing plate (61), the output end of the telescopic cylinder (5) is fixedly connected with the pressing plate (61), the two sides of the pressing plate (61) are rotatably connected with first connecting rods (62) through hinges, one ends, far away from the pressing plate (61), of the first connecting rods (62) are provided with hinge supports (64), the middle parts of the hinge supports (64) are hinged with the first connecting rods (62), the bottom ends of the hinge supports (64) are provided with lug seats (63), the lug seats (63) are fixedly installed on the sliding support (7), the hinge supports (64) are rotatably connected with the lug seats (63) through pin shafts, the top ends of the hinge supports (64) are hinged with third connecting rods (66), one ends, far away from the hinge supports (64), of the third connecting rods (66) are hinged with the sliding plate (12), the inner walls of the two sides of the third connecting rods (66) are provided with sliding grooves (8) matched with the sliding support (7), sliding support (7) joint is in spout (8), and with spout (8) sliding connection, fixed mounting has guide bar (9) in spout (8), the both ends difference joint of sliding support (7) is on corresponding guide bar (9), the bottom fixed mounting of sliding support (7) has cutter (11).

2. The cutter for carton die-cutting machine according to claim 1, characterized in that the bottom end of said guide bar (9) is sleeved with a return spring (10), said sliding support (7) being set on the return spring (10).

3. The cutting knife for carton cutting machine according to claim 1, characterized in that a connecting rod (13) is fixedly mounted between the sliding plate (12) and the fixed plate (4).

4. The cutter for a carton die-cutting machine according to claim 1, characterized in that the sliding support (7) is provided with a slot matching with the press plate (61).

5. The cutter for carton die-cutting machine according to claim 1, characterized in that said telescopic cylinder (5) is a hydraulic telescopic cylinder.