CN207564617U - A kind of buffering foam die-cutting mould - Google Patents

Abstract

The utility model discloses a kind of buffering foam die-cutting moulds, including cutting die plate, the side of the cutting die plate is provided with etching knife, the etching knife includes the first etching knife, first etching knife and the second etching knife are arranged in the form of interlaced on cutting die plate, first etching knife and the second etching knife are arranged at the inside of third etching knife, the cutting die plate is provided with hardware template close to the side of etching knife, punch is provided in the middle part of the hardware template, the both ends of the hardware template have been fixedly connected with stationary knife needle, the both ends of the cutting die plate have been fixedly connected with pilot pin, the both ends of the cutting die plate offer through-hole.The buffering foam die-cutting mould, have simple in structure, it is easy to use, it is die cut the advantages that efficient, it is typically all directly individually to be die cut using the cutting die of one default blade of setting to solve existing buffering foam die-cutting mould, the problem of each cross cutting action is only capable of one buffering foam of cross cutting, and cross cutting efficiency is low.

Description

A kind of buffering foam die-cutting mould

Technical field

The utility model is related to die-cutting mould technical field, specially a kind of buffering foam die-cutting mould.

Background technology

Foam is the material that plastic pellet foamed, abbreviation foam.Foam is divided into PU foams, antistatic foam, conductive bubble Cotton, EPE, antistatic EPE, PORON, CR, EVA, bridge formation PE, SBR and EPDM etc..

Foam have flexible, light-weight, quick pressure-sensitive fixation, easy to use, bending freely, volume is ultra-thin and performance can By etc. a series of features.

Buffering foam die-cutting mould is generally used to cross cutting buffering foam, and cross cutting forms the buffering foam foam of preset shape, For the plastics inside automobile, computer and plastic. buffer component, buffering, sound-absorbing, insulation, heat-insulated and antistatic etc. works can be played With.Existing buffering foam die-cutting mould is typically all directly individually to be die cut using the cutting die of one default blade of setting, often One cross cutting acts, and is only capable of one buffering foam of cross cutting, and cross cutting efficiency is low.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provide it is a kind of buffering foam die-cutting mould, have it is simple in structure, It is easy to use, the advantages that efficient is die cut, it is typically all directly using setting one to solve existing buffering foam die-cutting mould The cutting die of default blade is individually die cut, each cross cutting action, is only capable of one buffering foam of cross cutting, is die cut that efficiency is low to ask Topic.

(2) technical solution

It is easy to use to realize that above structure is simple, efficient purpose is die cut, the utility model provides following technical side Case：A kind of buffering foam die-cutting mould, including cutting die plate, the side of the cutting die plate is provided with etching knife, the etching knife packet The first etching knife is included, first etching knife and the second etching knife are arranged in the form of interlaced on cutting die plate, and described One etching knife and the second etching knife are arranged at the inside of third etching knife, and the cutting die plate is provided with close to the side of etching knife Hardware template is provided with punch in the middle part of the hardware template, and the both ends of the hardware template have been fixedly connected with stationary knife needle, institute The both ends for stating cutting die plate have been fixedly connected with pilot pin, and the both ends of the cutting die plate offer through-hole, run through in the through-hole There is sucker knife, the side of the through-hole offers stationary knife hole, and running through in the stationary knife hole has stationary knife needle.

Preferably, first etching knife and the second etching knife quantity are equal, and are equidistantly arranged in the side of cutting die plate.

Preferably, the knife up of first etching knife and the second etching knife is 0.15mm, the knife of the third etching knife A height of 1mm.

Preferably, the knife up of the sucker knife is 0.16mm.

Preferably, the tolerance in the stationary knife hole is+0.03/-0mm.

Preferably, the aperture of the through-hole is 4mm.

(3) advantageous effect

Compared with prior art, the utility model provides a kind of buffering foam die-cutting mould, has following advantageous effect：

1st, the buffering foam die-cutting mould, can be with one by setting the first etching knife, the second etching knife and third etching knife Secondary property is die cut multiple buffering foams in foam tape, and cross cutting is efficient.

2nd, the buffering foam die-cutting mould, by setting hardware dies and punch, can effectively rush foam tape Pressing mold is cut, and cross cutting effect is good, and cross cutting is efficient.

2nd, the buffering foam die-cutting mould by being used cooperatively for multigroup cutting die plate and hardware template, substantially increases It is die cut efficiency；By setting pilot pin, stationary knife needle, through-hole and stationary knife hole, effectively each template can be limited, reduce and miss Difference improves precision.

Description of the drawings

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model the first etching knife knife spine structure diagram；

Fig. 3 is the utility model the second etching knife knife spine structure diagram；

Fig. 4 is the utility model hardware formwork structure schematic diagram；

Fig. 5 is the utility model third etching knife knife spine structure diagram.

In figure：1 cutting die plate, 2 etching knives, 21 first etching knives, 22 second etching knives, 23 third etching knives, 3 hardware moulds Plate, 4 punches, 5 pilot pins, 6 stationary knife needles, 7 through-holes, 8 sucker knives, 9 stationary knife holes.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

It please refers to Fig.1 to Fig. 5, the utility model provides a kind of technical solution：A kind of buffering foam die-cutting mould, including knife Template 1, the side of cutting die plate 1 are provided with etching knife 2, and etching knife 2 includes the first etching knife 21, the first etching knife 21 and the second erosion Icking tool 22 is arranged in the form of interlaced on cutting die plate 1, and the first etching knife 21 and 22 quantity of the second etching knife are equal, and For equidistant arrangement in the side of cutting die plate 1, the first etching knife 21 and the second etching knife 22 are arranged at the inside of third etching knife 23, By setting the first etching knife 21, the second etching knife 22 and third etching knife 23, can be disposably die cut in foam tape more A buffering foam, cross cutting is efficient, and the knife up of the first etching knife 21 and the second etching knife 22 is 0.15mm, third etching knife 23 Knife up for 1mm, and third etching knife is provided with hardware template for interior straight outer tiltedly setting, cutting die plate 1 close to the side of etching knife 2 3, hardware template 3 is the aluminium sheet of 8mm thickness, by being used cooperatively for multigroup cutting die plate 1 and hardware template 3, substantially increases mould Efficiency is cut, the middle part of hardware template 3 is provided with punch 4, can be effectively to foam tape by setting hardware dies 3 and punch 4 Punching press cross cutting is carried out, cross cutting effect is good, and cross cutting is efficient, and the both ends of hardware template 3 have been fixedly connected with stationary knife needle 6, cutting die plate 1 Both ends be fixedly connected with pilot pin 5, the both ends of cutting die plate 1 offer through-hole 7, and the quantity of through-hole 7 is four, through-hole 7 Aperture for 4mm, through there is sucker knife 8 in through-hole 7, the knife up of sucker knife 8 is 0.16mm, and the side of through-hole 7 offers stationary knife Hole 9 by setting pilot pin 5, stationary knife needle 6, through-hole 7 and stationary knife hole 9, can effectively limit each template, reduce and miss Difference improves precision, and the tolerance in stationary knife hole 9 is+0.03/-0mm, and running through in stationary knife hole 9 has stationary knife needle 6.

The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating currents, and main controller can be meter Calculation machine etc. plays the conventionally known equipment of control.

In conclusion the buffering foam die-cutting mould, by the way that the first etching knife 21, the second etching knife 22 and third is set to lose Icking tool 23, can disposably be die cut multiple buffering foams in foam tape, and cross cutting is efficient；By setting 3 He of hardware dies Punch 4 can effectively carry out foam tape punching press cross cutting, and cross cutting effect is good, and cross cutting is efficient；Pass through multigroup 1 He of cutting die plate Hardware template 3 is used cooperatively, and substantially increases cross cutting efficiency；By setting pilot pin 5, stationary knife needle 6, through-hole 7 and stationary knife Hole 9 can effectively limit each template, reduce error, improve precision.

It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any this practical relationship or sequence.Moreover, term " comprising ", "comprising" or its any other variant are intended to Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of buffering foam die-cutting mould, including cutting die plate (1), it is characterised in that：The side of the cutting die plate (1) is provided with Etching knife (2), the etching knife (2) include the first etching knife (21), first etching knife (21) and the second etching knife (22) It is arranged in the form of interlaced on cutting die plate (1), first etching knife (21) and the second etching knife (22) are arranged at The inside of third etching knife (23), the cutting die plate (1) are provided with hardware template (3) close to the side of etching knife (2), and described five Punch (4) is provided in the middle part of golden template (3), the both ends of the hardware template (3) have been fixedly connected with stationary knife needle (6), described The both ends of cutting die plate (1) have been fixedly connected with pilot pin (5), and the both ends of the cutting die plate (1) offer through-hole (7), described Through there is sucker knife (8) in through-hole (7), the side of the through-hole (7) offers stationary knife hole (9), runs through in the stationary knife hole (9) There is stationary knife needle (6).

2. a kind of buffering foam die-cutting mould according to claim 1, it is characterised in that：First etching knife (21) and Second etching knife (22) quantity is equal, and is equidistantly arranged in the side of cutting die plate (1).

3. a kind of buffering foam die-cutting mould according to claim 1, it is characterised in that：First etching knife (21) and The knife up of second etching knife (22) is 0.15mm, and the knife up of the third etching knife (23) is 1mm.

4. a kind of buffering foam die-cutting mould according to claim 1, it is characterised in that：The knife up of the sucker knife (8) For 0.16mm.

5. a kind of buffering foam die-cutting mould according to claim 1, it is characterised in that：The tolerance of the stationary knife hole (9) For+0.03/-0mm.

6. a kind of buffering foam die-cutting mould according to claim 1, it is characterised in that：The aperture of the through-hole (7) is 4mm。