CN215549280U

CN215549280U - Motion cutting assembly of die-cutting machine

Info

Publication number: CN215549280U
Application number: CN202121178269.0U
Authority: CN
Inventors: 朱庆洋; 樊士超
Original assignee: Suzhou Beichuang Testing Technology Co ltd
Current assignee: Suzhou Beichuang Testing Technology Co ltd
Priority date: 2021-05-29
Filing date: 2021-05-29
Publication date: 2022-01-18
Anticipated expiration: 2031-05-29

Abstract

The utility model relates to the technical field of die cutting machines, in particular to a moving cutting assembly of a die cutting machine, which comprises a base, wherein a lower bedplate is arranged at the top of the base, vibration isolation assemblies are arranged on the periphery of the lower bedplate, guide assemblies are arranged on two sides of the bottom of the lower bedplate, and the bottom of each guide assembly is arranged on the base; the vibration isolation assembly comprises a compression spring plate, the compression spring plate is fixedly mounted at the top of the lower bedplate, a compression spring block is arranged at the bottom of the compression spring plate, a limiting groove is formed in the bottom of the compression spring plate, a die spring is arranged in the limiting groove, and the compression spring block is fixedly mounted on the die spring. The utility model achieves the purpose of ensuring the self vibration isolation performance and stability of the moving cutting assembly in the die cutting machine, can improve the stability of the cutting action of the moving cutting assembly, ensures the stable state of the die holder on the moving cutting assembly when the die holder moves, and avoids the vibration offset phenomenon when the upper die holder and the lower die holder perform relative cutting action.

Description

Motion cutting assembly of die-cutting machine

Technical Field

The utility model relates to the technical field of die cutting machines, in particular to a moving cutting assembly of a die 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, electronics, 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 a stamping plate to roll and cut a printed product or a paperboard into a certain shape. Is an important device for processing and forming the packages after printing.

In the use of cross cutting machine, the automatic cutout is realized through the up-and-down motion state of self to the motion cutting subassembly on the cross cutting machine, and the die holder moves up from this and closes the cutting to product cooperation cope match-plate pattern, and at the in-process that the motion cutting subassembly moved, cross cutting machine self has serious vibration phenomenon, leads to the stability of motion cutting subassembly to receive serious influence, causes the deviation to appear easily in the motion route, can't guarantee the quality of predetermined design to the cutting of product, consequently causes the rising of defective percentage.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a moving cutting assembly of a die-cutting machine, which achieves the aim of ensuring the self vibration isolation performance and stability of the moving cutting assembly in the die-cutting machine, can improve the stability of the cutting action of the moving cutting assembly, ensures the stable state of a die holder on the moving cutting assembly during the action, and avoids the vibration offset phenomenon when the upper die holder and the lower die holder perform relative cutting action.

In order to solve the technical problems, the utility model provides the following technical scheme: a motion cutting assembly of a die-cutting machine comprises a base, wherein a lower bedplate is arranged at the top of the base, vibration isolation assemblies are arranged on the periphery of the upper part of the lower bedplate, guide assemblies are arranged on two sides of the bottom of the lower bedplate, and the bottom of each guide assembly is arranged on the base;

the vibration isolation assembly comprises a compression spring plate, the compression spring plate is fixedly mounted at the top of the lower bedplate, a compression spring block is arranged at the bottom of the compression spring plate, a limiting groove is formed in the bottom of the compression spring plate, a die spring is arranged in the limiting groove, the compression spring block is fixedly mounted on the die spring, a nut is fixedly mounted at the top of the compression spring plate, an adjusting screw rod is connected to the nut in a threaded mode, a bottom plate is fixedly mounted at the bottom of the die spring, and the bottom of the bottom plate is fixedly mounted on the lower bedplate.

Further, the guide assembly comprises a fixed seat, the fixed seat is fixedly installed on the lower bedplate, a guide post is fixedly installed at the top of the fixed seat, and a guide sleeve is slidably sleeved on the outer surface of the guide post.

Furthermore, a fixing cover is sleeved at the bottom of the outer surface of the guide sleeve and fixedly connected with the guide sleeve, and the guide sleeve is fixedly installed on the lower bedplate.

Furthermore, a moving assembly is arranged at the top of the lower platen, and a lower die holder is arranged at the top of the moving assembly.

Furthermore, an upper platen is arranged at the top of the movement assembly, an upper die holder is arranged at the bottom of the upper platen, and the upper die holder and the lower die holder are arranged up and down correspondingly.

Further, the bottom fixed mounting of base has the lower margin, the bottom of lower margin is equipped with the rubber pad.

The utility model provides a moving cutting assembly of a die-cutting machine, which has the following beneficial effects:

1. the utility model can improve the stability of the cutting action of the moving cutting component by arranging the four vibration isolation components between the lower bedplate and the base for vibration isolation treatment and utilizing the four die springs for vibration isolation and buffer treatment of the moving component, ensures the die holder on the moving cutting component to be in a stable state when in action, avoids the phenomenon of vibration offset when the upper die holder and the lower die holder are in relative cutting action, meanwhile, the adjusting screw rod is rotated to drive the pressure spring block to move up and down relative to the pressure spring plate, so that the pressure spring block drives the die spring to change the contraction state, the vibration isolation performance of the die spring can be controlled, corresponding adjustment can be made according to the difference of the materials processed by the die-cutting machine, so that the aim of ensuring the vibration isolation performance and the stability of the moving cutting assembly in the die-cutting machine is fulfilled, and the stability of the movement of the moving cutting assembly of the die-cutting machine is improved.

2. According to the utility model, due to the arrangement of the guide assembly, the top of the base is fixedly connected with the two fixed seats, the guide columns are arranged on the fixed seats and matched with the guide sleeve for use, the guide sleeve can slide up and down on the guide columns, the fixed cover on the guide sleeve is fixedly connected with the bottom of the lower bedplate, and the top ends of the guide columns can extend to the upper part of the lower bedplate.

Drawings

FIG. 1 is a schematic view of the kinematic cutting assembly of the present invention;

FIG. 2 is a partial schematic structural view of the present invention;

FIG. 3 is a schematic structural view of the vibration isolation assembly of the present invention;

fig. 4 is a schematic structural view of the guide assembly of the present invention.

In the figure: 1. a base; 2. a lower platen; 3. a vibration isolation assembly; 4. a guide assembly; 5. a motion assembly; 6. a lower die holder; 7. an upper platen; 8. an upper die holder; 9. ground feet; 301. a compression spring plate; 302. a pressure spring block; 303. a limiting groove; 304. a die spring; 305. a nut; 306. adjusting the screw rod; 307. a base plate; 401. a fixed seat; 402. a guide post; 403. a guide sleeve; 404. a fixed cover; .

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a moving cutting assembly of a die-cutting machine comprises a base 1, wherein a lower platen 2 is arranged at the top of the base 1, vibration isolation assemblies 3 are arranged on the periphery of the upper portion of the lower platen 2, guide assemblies 4 are arranged on two sides of the bottom of the lower platen 2, the bottom of each guide assembly 4 is mounted on the base 1, a moving assembly 5 is arranged at the top of the lower platen 2, a lower die base 6 is arranged at the top of each moving assembly 5, an upper platen 7 is arranged at the top of each moving assembly 5, an upper die base 8 is arranged at the bottom of each upper platen 7, the upper die base 8 and the lower die base 6 are arranged in a vertically corresponding mode, lower feet 9 are fixedly mounted at the bottom of the base 1, and rubber pads are arranged at the bottoms of the lower feet 9;

the vibration isolation assembly 3 comprises a pressure spring plate 301, the pressure spring plate 301 is fixedly installed at the top of the lower platen 2, a pressure spring block 302 is arranged at the bottom of the pressure spring plate 301, a limiting groove 303 is arranged at the bottom of the pressure spring plate 301, a die spring 304 is arranged in the limiting groove 303, the pressure spring block 302 is fixedly installed on the die spring 304, a nut 305 is fixedly installed at the top of the pressure spring plate 301, an adjusting screw 306 is connected onto the nut 305 in a threaded manner, a bottom plate 307 is fixedly installed at the bottom of the die spring 304, the bottom of the bottom plate 307 is fixedly installed on the lower platen 2, four vibration isolation assemblies 3 are arranged between the lower platen 2 and the base 1 for vibration isolation and buffer treatment, the four die springs 304 are used for carrying out vibration isolation and buffer treatment on the moving assembly 5, the stability of the cutting action of the moving cutting assembly can be improved, a die holder on the moving cutting assembly is enabled to be in a stable state during action, and the phenomenon of vibration offset during relative cutting action of the upper die holder and the lower die holder is avoided, meanwhile, the pressure spring block 302 can be driven to move up and down relative to the pressure spring plate 301 by rotating the adjusting screw 306, so that the pressure spring block 302 drives the die spring 304 to change the contraction state, the vibration isolation performance of the die spring 304 can be controlled, and corresponding adjustment can be performed according to different materials processed by the die cutting machine, so that the aim of ensuring the self vibration isolation performance and stability of the moving cutting assembly in the die cutting machine is fulfilled, and the movement stability of the moving cutting assembly of the die cutting machine is improved.

The guide assembly 4 comprises a fixed seat 401, the fixed seat 401 is fixedly arranged on the lower bedplate 2, a guide post 402 is fixedly arranged at the top of the fixed seat 401, a guide sleeve 403 is sleeved on the outer surface of the guide post 402 in a sliding manner, a fixed cover 404 is sleeved on the bottom of the outer surface of the guide sleeve 403, the fixed cover 404 is fixedly connected with the guide sleeve 403, the guide sleeve 403 is fixedly arranged on the lower bedplate 2, due to the arrangement of the guide assembly 4, the guide post 402 is fixedly connected with the two fixed seats 401 at the top of the base 1, the guide post 402 is arranged on the fixed seat 401 and is matched with the guide sleeve 403 for use, the guide sleeve 403 can slide up and down on the guide post 402, the fixed cover 404 on the guide sleeve 403 is fixedly connected with the bottom of the lower bedplate 2, meanwhile, the top end of the guide post 402 can extend to the upper part of the lower bedplate 2, and the position of the lower bedplate 2 can be kept synchronous when the telescopic state of the die spring 304 is adjusted, and simultaneously provides track guiding and supporting functions for the adjusting path of the lower bedplate 2, thereby improving the stability of the lower bedplate 2.

In the using process, four vibration isolation components 3 are arranged between the lower bedplate 2 and the base 1 for vibration isolation treatment, and four die springs 304 are used for vibration isolation buffer treatment on the moving component 5, so that the stability of the cutting action of the moving cutting component can be improved, the die holders on the moving cutting component can be ensured in a stable state during the action, the vibration offset phenomenon of the upper die holder and the lower die holder relative to the cutting action can be avoided, meanwhile, the adjusting screw 306 is rotated to drive the pressure spring block 302 to move up and down relative to the pressure spring plate 301, so that the pressure spring block 302 drives the die spring 304 to change the contraction state, thereby the vibration isolation performance of the die spring 304 can be controlled, corresponding adjustment can be made according to the difference of the materials processed by the die-cutting machine, so that the aim of ensuring the vibration isolation performance and the stability of the moving cutting assembly in the die-cutting machine is fulfilled, and the stability of the movement of the moving cutting assembly of the die-cutting machine is improved.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a motion cutting assembly of cross cutting machine, includes base (1), its characterized in that: the top of the base (1) is provided with a lower bedplate (2), vibration isolation assemblies (3) are arranged on the periphery of the upper part of the lower bedplate (2), guide assemblies (4) are arranged on two sides of the bottom of the lower bedplate (2), and the bottoms of the guide assemblies (4) are arranged on the base (1);

the vibration isolation assembly (3) comprises a compression spring plate (301), the compression spring plate (301) is fixedly mounted at the top of the lower bedplate (2), a compression spring block (302) is arranged at the bottom of the compression spring plate (301), a limiting groove (303) is arranged at the bottom of the compression spring plate (301), a die spring (304) is arranged inside the limiting groove (303), the compression spring block (302) is fixedly mounted on the die spring (304), a nut (305) is fixedly mounted at the top of the compression spring plate (301), an adjusting screw (306) is connected to the nut (305) in a threaded mode, a bottom plate (307) is fixedly mounted at the bottom of the die spring (304), and the bottom of the bottom plate (307) is fixedly mounted on the lower bedplate (2).

2. The moving cutting assembly of a die cutting machine of claim 1, wherein: the guide assembly (4) comprises a fixed seat (401), the fixed seat (401) is fixedly mounted on the lower bedplate (2), a guide column (402) is fixedly mounted at the top of the fixed seat (401), and a guide sleeve (403) is slidably sleeved on the outer surface of the guide column (402).

3. The moving cutting assembly of a die cutting machine of claim 2, wherein: the bottom of the outer surface of the guide sleeve (403) is sleeved with a fixed cover (404), the fixed cover (404) is fixedly connected with the guide sleeve (403), and the guide sleeve (403) is fixedly arranged on the lower bedplate (2).

4. The moving cutting assembly of a die cutting machine of claim 1, wherein: the top of the lower bedplate (2) is provided with a moving assembly (5), and the top of the moving assembly (5) is provided with a lower die holder (6).

5. The moving cutting assembly of a die cutting machine of claim 4, wherein: an upper platen (7) is arranged at the top of the moving assembly (5), an upper die holder (8) is arranged at the bottom of the upper platen (7), and the upper die holder (8) and the lower die holder (6) are arranged up and down correspondingly.

6. The moving cutting assembly of a die cutting machine of claim 1, wherein: the bottom fixed mounting of base (1) has lower margin (9), the bottom of lower margin (9) is equipped with the rubber pad.