CN210939677U

CN210939677U - Die cutting device for multi-application ultra-narrow products

Info

Publication number: CN210939677U
Application number: CN201922010434.0U
Authority: CN
Inventors: 匡忠凯
Original assignee: Qingdao Rijin Electron Technology Co ltd
Current assignee: Qingdao Zerun Kaijian New Material Technology Co ltd
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-07-07
Anticipated expiration: 2029-11-20

Abstract

The utility model provides a die cutting device for multi-application ultra-narrow products, which comprises an upper punch pressing plate structure, a die cutting knife plate structure, a guide structure and a lower pressing plate structure; one end of the guide structure is fixedly connected with the lower pressure plate structure, the other end of the guide structure is connected with the upper punch pressure plate structure in a sliding manner, and the die cutting plate structure is positioned between the upper punch pressure plate structure and the lower pressure plate structure; the die-cutting knife plate structure comprises a plate, a first cutter and a plurality of second cutters, wherein the second cutters are arranged on one side of the middle part of the lower end face of the plate side by side, the first cutters are arranged on the other side of the middle part of the lower end face of the plate, the direction of each second cutter is perpendicular to the direction of the first cutter, and the plate is connected with the upper punch pressing plate structure. A cutting device of many suitable types super narrow product, the cutting device who has solved traditional mould has difficult die-cut and unable problem of processing to super narrow product.

Description

Die cutting device for multi-application ultra-narrow products

Technical Field

The utility model belongs to the stamping die field especially relates to a cutting device of super narrow product of many suitable types.

Background

In the trade, the processing product of cross cutting piece is littleer and littleer, and the product precision is higher and higher, and the width is less than 1 mm's product, and the mould once only can't make, and the unable satisfaction of many times die-cut product tolerance, the waste discharge difficulty. Even if the die can be manufactured, the die cannot be used, because the knife lines of the die are very dense, the pressure is unstable, the die is easy to deform and is not easy to debug, and because the knife lines of the die are relatively dense and the die-cutting product is relatively narrow, in the die-cutting process, blanks are adhered to the knife board under the action of the friction force of the knife edge; so that the width of the product is less than 0.5mm, and the mould can not be manufactured. Therefore, the die cutting device of the traditional die has the problems of difficult die cutting and incapability of processing for ultra-narrow products.

Disclosure of Invention

In view of this, the utility model aims at providing a die cutting device for multi-application ultra-narrow products, which solves the problems of the die cutting device of the traditional die that the ultra-narrow products are difficult to be punched and cannot be processed;

and furthermore, the technical problem of applicability debugging of the die cutting device to die cutting of ultra-narrow products and other products is solved.

In order to achieve the above purpose, the technical scheme of the utility model is realized like this:

a die cutting device for multi-application ultra-narrow products comprises an upper punch press plate structure, a die cutting knife plate structure, a guide structure and a lower punch press plate structure;

one end of the guide structure is fixedly connected with the lower pressing plate structure, the other end of the guide structure is connected with the upper pressing plate structure in a sliding manner, and the die cutting plate structure is positioned between the upper pressing plate structure and the lower pressing plate structure;

the die-cutting board structure comprises a board, a first cutter and a plurality of second cutters, the second cutters are arranged on one side of the middle part of the lower end face of the board in parallel, the first cutter is arranged on the other side of the middle part of the lower end face of the board, the arrangement direction of each second cutter is perpendicular to the arrangement direction of the first cutter, and the board is connected with the upper punching board structure.

Furthermore, the die-cutting knife plate structure further comprises two third knife plates, the two third knife plates are detachably connected with the lower end face of the plate, the two third knife plates are symmetrically arranged on the front side and the rear side of the first knife, at least one third knife is arranged on the lower end face of each third knife plate in parallel, and the setting direction of each third knife is consistent with the setting direction of the first knife.

Furthermore, a discharging blade is arranged in the middle of the lower end face of the plate.

Further, the plate is connected with the upper punch plate structure through a distance adjusting mechanism.

Furthermore, the distance adjusting mechanism comprises four lead screws, the four lead screws penetrate through the upper punch plate structure, one ends of the lead screws are connected with the plate through threaded sleeves, the other ends of the lead screws are provided with wrenching structures, each lead screw is correspondingly provided with a first nut, and the first nuts are arranged below the upper punch plate structure.

Furthermore, the upper punching plate structure comprises an upper punching plate and a flange structure capable of being connected with a press machine, and the flange structure is arranged in the middle of the upper end face of the upper punching plate.

Furthermore, each lead screw is also provided with a second nut, and the second nut is arranged above the upper punching plate.

Further, each lead screw is in threaded connection with the upper pressing plate.

Furthermore, a plurality of second cutters are uniformly distributed on the lower end face of the plate, and third cutters and first cutters of the two third cutting boards are uniformly distributed on the lower end face of the plate.

Further, a blank positioning structure is arranged below the plate and comprises two L-shaped positioning blocks, and the two L-shaped positioning blocks are symmetrically arranged on the front side and the rear side of the lower end face of the plate.

Compared with the prior art, the die cutting device of the multi-application type ultra-narrow product has the following advantages:

(1) the die cutting device is simple in structure, a blank can be processed by the first cutter of the die cutting template structure, the processing is lower than the die cutting processing of the filling block class with the width of 1mm, and then the friction force of the cutting edge on an ultra-narrow product can be effectively reduced.

(2) Convenient operation in the cutting device course of working of this scheme, through the twice material single die-cut mode of wearing of blank in cutting device, and then guarantee can not cause the product to warp in cross cutting stamping process, unable die-cut scheduling problem.

(3) Through being connected between third cutting board and the plate, and then can realize processing the blank of other widths, realize that a mould is multi-purpose.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

fig. 1 is a schematic structural view of a die cutting device for a multi-application ultra-narrow product according to an embodiment of the present invention;

fig. 2 is a schematic partial structural view of a die cutting device for a multi-application ultra-narrow product according to an embodiment of the present invention;

fig. 3 is a schematic view of a partial structure of a die cutting device for a multi-application ultra-narrow product according to an embodiment of the present invention.

Description of reference numerals:

101-a plate; 1011-T shaped groove; 102-a second cutter; 103-L-shaped positioning blocks; 104-a discharge blade; 105-a first cutter; 106-a third cutting board (106); 1061-a third cutter (1061); 201-upper punch plate; 2012-flange construction; 202-a sleeve; 301-lead screw; 401-guide pillars; 4011-stop collar; 501-lower press plate.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for 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", etc. 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," "second," etc. 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 otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

A die cutting device for multi-application ultra-narrow products is shown in figure 1 and comprises an upper punch press plate structure, a die cutting knife plate structure, a guide structure and a lower punch press plate structure;

one end of the guide structure is fixedly connected with the lower pressure plate structure, the other end of the guide structure is connected with the upper punch pressure plate structure in a sliding manner, and the die cutting plate structure is positioned between the upper punch pressure plate structure and the lower pressure plate structure;

in this embodiment, the lower pressing plate is a lower pressing plate 501

The die-cutting board structure comprises a board 101, a first cutter 105 and a plurality of second cutters 102, wherein the second cutters 102 are arranged on one side of the middle part of the lower end face of the board 101 in parallel, the first cutter 105 is arranged on the other side of the middle part of the lower end face of the board 101, the direction of each second cutter 102 is perpendicular to the direction of the first cutter 105, and the board 101 is connected with the upper punching board structure.

The upper punch plate structure includes upper punch plate 201 and can connect the flange structure 2012 of press, and flange structure 2012 sets up at upper punch plate 201 up end middle part, and in this embodiment, guide structure includes four guide posts 401, and four guide posts 401 symmetries set up in the holding down plate 501 left and right sides, and two guide posts 401 tops of homonymy are connected through stopper 4011, and each guide post 401 one end is welded with holding down plate 501.

The die-cutting knife plate structure further comprises two third knife plates 106, the two third knife plates 106 are detachably connected with the lower end face of the plate 101, the two third knife plates 106 are symmetrically arranged on the front side and the rear side of the first cutting knife 105, at least one third cutting knife 1061 is arranged on the lower end face of each third knife plate 106 in parallel, the arrangement direction of each third cutting knife 1061 is consistent with the arrangement direction of the first cutting knife 105, and in the embodiment, two third cutting knives 1061 are arranged on each third knife plate 106.

In this embodiment, the plate 101 is provided with T-shaped grooves 1011 at positions corresponding to the positions where the two third knife boards 106 are connected, and the two third knife boards 106 are connected to the plate 1011 through the T-shaped grooves 1011.

The middle part of the lower end face of the plate 101 is provided with a discharging knife edge 104, and the plate 101 is connected with the upper punch plate structure through a distance adjusting mechanism.

Roll adjustment mechanism includes four lead screws 301, and four lead screws 301 run through upper punch plate structure, and lead screws 301 one end is passed through the thread bush and is connected with plate 101, and each thread bush all welds with plate 101, and the lead screws 301 other end is equipped with pulls wrong structure, pulls wrong structure in this embodiment for the hexagonal countersunk head, and each lead screw 301 all corresponds and is equipped with a first nut, and first nut setting is in last punch plate structure below.

In this embodiment, there are two fixing manners of the upper pressing plate 201 and the lead screw 301, the first is that each lead screw 301 is further provided with a second nut, the second nut is arranged above the upper pressing plate 201, and the first nut and the second nut lock the upper pressing plate 201 at the same time.

The second is that each screw 301 is connected to the upper press plate 201 by a screw, and the upper press plate 201 is limited by the first nut and the screw of the upper press plate 201.

The plurality of second cutters 102 are uniformly distributed on the lower end surface of the plate 101, and the third cutters 1061 and the first cutters 105 of the two third cutting plates 106 are uniformly distributed on the lower end surface of the plate 101.

A blank positioning structure is arranged below the plate 101 and comprises two L-shaped positioning blocks 103, the two L-shaped positioning blocks 103 are symmetrically arranged on the front side and the rear side of the lower end face of the plate 101, in the embodiment, the openings of the two L-shaped positioning blocks 103 face the outer side of the die cutting device, and the two L-shaped positioning blocks 103 are arranged on the right sides of the second cutters.

Working mode of the example

1. And (3) mounting the die cutting device on a high-speed sleeve die cutting machine, righting the die by taking the feeding direction as a standard, and connecting the press machine with the flange structure 2012.

2. And punching the blank positioned under the second cutter 102 of the upper die cutting machine for the coated material. The length of the draw is set by the length of the second cutter 102. And (4) discharging waste materials on two sides and rolling the punched blank by using a laminating machine.

3. The rolled blank penetrates through the material again and is right below the first cutter 105 of the upper die cutting machine. And setting the length of the pulling material according to the width of the product, and punching the pulling material into a single product.

One or two third cutting boards 106 are arranged on the T-shaped groove 1011 of the plate 101, so that the die can be used for manufacturing products with various models, and multiple purposes are realized.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a cutting device of super narrow product of many suitable types which characterized in that: comprises an upper punch press plate structure, a die cutting plate structure, a guide structure and a lower punch press plate structure;

the die-cutting board structure comprises a board (101), a first cutter (105) and a plurality of second cutters (102), the second cutters (102) are arranged on one side of the middle of the lower end face of the board (101) in parallel, the first cutter (105) is arranged on the other side of the middle of the lower end face of the board (101), the setting direction of each second cutter (102) is perpendicular to the setting direction of the first cutter (105), and the board (101) is connected with the upper punch board structure.

2. The die cutting device for multi-purpose ultra narrow products according to claim 1, wherein: the die-cutting knife plate structure further comprises two third knife plates (106), the third knife plates (106) are connected with the lower end face of the plate (101) in a detachable mode, the third knife plates (106) are symmetrically arranged on the front side and the rear side of the first knife (105), each third knife plate (106) is provided with at least one third knife (1061) in parallel on the lower end face, and each third knife (1061) is arranged in the same direction as the first knife (105).

3. The die cutting device for multi-purpose ultra narrow products according to claim 2, wherein: and a discharging blade (104) is arranged in the middle of the lower end face of the plate (101).

4. The die cutting device for multi-purpose ultra narrow products according to any one of claims 2 to 3, wherein: the plate (101) is connected with the upper punch plate structure through a distance adjusting mechanism.

5. The die cutting device for multi-purpose ultra narrow products according to claim 4, wherein: the distance adjusting mechanism comprises four lead screws (301), the four lead screws (301) penetrate through the upper punch plate structure, one ends of the lead screws (301) are connected with the plate (101) through threaded sleeves, the other ends of the lead screws (301) are provided with wrenching structures, each lead screw (301) is correspondingly provided with a first nut, and the first nuts are arranged below the upper punch plate structure.

6. The die cutting device for multi-purpose ultra narrow products according to claim 5, wherein: the upper pressing plate structure comprises an upper pressing plate (201) and a flange structure (2012) capable of being connected with a press machine, wherein the flange structure (2012) is arranged in the middle of the upper end face of the upper pressing plate (201).

7. The die cutting device for multi-purpose ultra narrow products according to claim 6, wherein: each lead screw (301) is also provided with a second nut, and the second nut is arranged above the upper punching plate (201).

8. The die cutting device for multi-purpose ultra narrow products according to claim 6, wherein: each lead screw (301) is in threaded connection with the upper punch plate (201).

9. The die-cutting device for multi-purpose ultra-narrow products according to any of claims 5 to 8, wherein: the plurality of second cutters (102) are uniformly distributed on the lower end face of the plate (101), and the third cutters (1061) and the first cutters (105) of the two third cutter plates (106) are uniformly distributed on the lower end face of the plate (101).

10. The die cutting device for multi-purpose ultra narrow products according to claim 9, wherein: a blank positioning structure is arranged below the plate (101), the blank positioning structure comprises two L-shaped positioning blocks (103), and the two L-shaped positioning blocks (103) are symmetrically arranged on the front side and the rear side of the lower end face of the plate (101).