CN213796899U

CN213796899U - Synchronous die-cut device of many KT of silica gel

Info

Publication number: CN213796899U
Application number: CN202022860016.3U
Authority: CN
Inventors: 邵继广; 陈志鸿
Original assignee: Forbetter New Material Solutions Co ltd
Current assignee: Forbetter New Material Solutions Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-07-27
Anticipated expiration: 2030-12-02

Abstract

The utility model relates to the technical field of rubber molds, in particular to a synchronous punching device for KT-free silica gel, which comprises an upper mold and a lower mold, wherein the upper mold is provided with a plurality of punches which are arranged at intervals and have downward directions and are used for punching raw materials; the lower die is further arranged in a clamping groove located below the stripper plate, a positioning jig capable of sliding along the clamping groove is arranged in the clamping groove, a material receiving plate is arranged at the top of the positioning jig, and a plurality of through holes corresponding to the discharge holes are formed in the material receiving plate. Compared with the prior art, a plurality of KTs are rapidly loaded on the positioning jig through a punching mode, and then the positioning jig is placed on an external forming die, so that the KTs are rapidly inserted, the labor intensity of workers is reduced, and the working efficiency is improved.

Description

Synchronous die-cut device of many KT of silica gel

Technical Field

The utility model relates to a rubber mold technical field especially relates to a synchronous die-cut device of many KTs of silica gel.

Background

KT, which is called KeyTop entirely, can be understood as meaning the top of the key. The process of KT insertion is carried out in the production process of the silica gel key, and the process is that in the molding process of the multicolor silica gel key, in order to avoid the overflow and the color cross among raw materials with different colors from exceeding the acceptable degree, when the raw materials are discharged, the raw materials with certain colors are selected to be directly plugged into a cavity of a molding die. KT insertion is the simplest and economical improvement method for solving the problem of glue overflow, and a common multi-color silica gel key with a small key interval is mostly adopted in the method. However, in the existing KT inserting process, raw materials are manually inserted into a forming die by workers, and the working mode is high in labor intensity and low in working efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to be not enough among the prior art, and provide the synchronous die-cut device of many KT of silica gel that work efficiency is high.

The purpose of the utility model is realized through the following technical scheme: the application provides a synchronous die-cutting device for KT (KT) -free silica gel, which comprises an upper die and a lower die, wherein the upper die is provided with a plurality of punches which are arranged at intervals and used for die-cutting raw materials and have downward directions, the lower die is provided with a stripper plate, and the stripper plate is provided with a plurality of discharge holes which correspond to the punches and through which the raw materials pass; the lower die is further arranged in a clamping groove located below the stripper plate, a positioning jig capable of sliding along the clamping groove is arranged in the clamping groove, a material receiving plate is arranged at the top of the positioning jig, and a plurality of through holes corresponding to the discharge holes are formed in the material receiving plate.

Wherein, go up the mould and include from last upper die base, punch holder and the cope match-plate pattern that sets gradually down, upper die base and punch holder fixed connection, each drift card is held in the punch holder, and the guide hole that a plurality of confessions each drift wore out is seted up to the cope match-plate pattern.

The lower die further comprises a lower die base, the stripper plate is fixedly connected with the lower die base, and the clamping groove is formed between the stripper plate and the lower die base.

Wherein, positioning jig still is equipped with the base, and the receiving plate frame is established in the top of base.

Wherein, the top end face of base has seted up a plurality ofly and the corresponding absorption hole of each through-hole, and the inside vacuum channel that has seted up of base, each absorption hole all set up with vacuum channel intercommunication, and the income gas port has still been seted up to side of base, and the income gas port sets up with vacuum channel intercommunication.

The utility model has the advantages that: the utility model provides a many KT of silica gel die-cut device's in step working process, place the raw materials earlier and take off on the flitch, then the compound die, the drift cooperation of going up the mould takes off the flitch and goes out a plurality of KTs from the raw materials, a plurality of KTs fall into positioning jig along the discharge opening that takes off the flitch, KT can fall into positioning jig via the through-hole after to positioning jig, accomplish whole die-cut positioning process, compared with the prior art, a plurality of KTs load on positioning jig fast through die-cut mode, then place positioning jig on the outside forming die, thereby insert KT fast, thereby workman's intensity of labour has been alleviateed, and work efficiency has been improved.

Drawings

The present invention is further explained by using the drawings, but the embodiments in the drawings do not constitute any limitation to the present invention, and for those skilled in the art, other drawings can be obtained according to the following drawings without any inventive work.

Fig. 1 is the utility model discloses a synchronous die-cut device of many KT of silica gel structural schematic diagram.

Fig. 2 is the utility model discloses a synchronous die-cut device of many KT of silica gel's exploded view.

Reference numerals: the stamping die comprises an upper die holder 11, an upper clamping plate 12, an upper die plate 13, a punch 14, a stripper plate 21, a discharge hole 211, a lower die holder 22, a clamping groove 221, a material receiving plate 31, a through hole 311, a base 32 and an air inlet 33.

Detailed Description

The invention will be further described with reference to the following examples.

The utility model discloses a concrete implementation mode of synchronous die-cut device of many KT of silica gel, as shown in fig. 1 to fig. 2, including last mould and lower mould, go up the mould and be equipped with a plurality of intervals and arrange and the direction drift 14 that is used for die-cut raw materials down, the lower mould is equipped with takes off flitch 21, takes off flitch 21 and sets up a plurality of discharge openings 211 that just supply the raw materials to wear out corresponding with each drift 14. Specifically, the upper die comprises an upper die base 11, an upper clamping plate 12 and an upper die plate 13 which are sequentially arranged from top to bottom, the upper die base 11 is fixedly connected with the upper clamping plate 12, each punch 14 is clamped in the upper clamping plate 12, the specific clamping mode can adopt a clamping mode similar to a bolt and a counter bore, the mounting mode is firm in structure, and the dismounting is fast. In order to improve the smoothness of movement of the punches 14 and to effectively guide or guide the punches 14, the upper die plate 13 is provided with a plurality of guide holes through which the respective punches 14 pass.

In this embodiment, the lower mold is further provided with a clamping groove 221 located below the stripper plate 21, specifically, the lower mold further includes a lower mold base 22, the stripper plate 21 is fixedly connected to the lower mold base 22, and the clamping groove 221 is provided between the stripper plate 21 and the lower mold base 22. A positioning jig capable of sliding along the clamping groove 221 is arranged in the clamping groove 221, a material receiving plate 31 is arranged at the top of the positioning jig, and a plurality of through holes 311 corresponding to the discharge holes 211 are formed in the material receiving plate 31. Specifically, the stripper plate 21 can be erected by arranging a pair of positioning blocks on two sides of the lower die base 22, and then a chute with the same size as the positioning jig is formed in the top surface of the lower die base 22, so that the positioning jig can slide in the clamping groove 221, and the positioning jig can be taken out easily.

As an improvement, the positioning jig is further provided with a base 32, the material receiving plate 31 is erected above the base 32, and the material receiving plate 31 can be erected by arranging a pair of vertical positioning plates on two sides of the top surface of the base 32. A plurality of adsorption holes corresponding to the through holes 311 are formed in the top end face of the base 32, a vacuum channel is formed in the base 32, each adsorption hole is communicated with the vacuum channel, an air inlet 33 is formed in the side of the base 32, and the air inlet 33 is communicated with the vacuum channel.

In the embodiment, a synchronous die-cut device's of many KTs of silica gel working process, place the raw materials on taking off flitch 21 earlier, then the compound die, 14 cooperations of drift of going up the mould take off flitch 21 and die-cut a plurality of KTs from the raw materials, a plurality of KTs fall into positioning jig along the discharge opening 211 who takes off flitch 21, KT can fall into positioning jig's base 32's adsorption hole via the through-hole 311 that connects flitch 31 behind the positioning jig, thereby be connected base 32's income gas port 33 and outside negative pressure equipment, utilize the negative pressure to adsorb KT, accomplish whole die-cut positioning process, compare with prior art, a plurality of KTs fill on positioning jig fast through die-cut mode, then place positioning jig on the outside forming die again, thereby insert KT fast, thereby workman's intensity of labour has been alleviateed, and work efficiency has been improved.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A synchronous die-cutting device of silica gel KT is characterized by comprising an upper die and a lower die, wherein the upper die is provided with a plurality of punches which are arranged at intervals and used for die-cutting raw materials and have downward directions;

the lower die is further arranged in a clamping groove located below the stripper plate, a positioning jig capable of sliding along the clamping groove is arranged in the clamping groove, a material receiving plate is arranged at the top of the positioning jig, and a plurality of through holes corresponding to the discharge holes are formed in the material receiving plate.

2. The synchronous die-cut device of many KT of silica gel of claim 1, characterized in that, go up the mould and include from last upper die base, punch holder and the cope match-plate pattern that sets gradually down, the upper die base with punch holder fixed connection, each drift card is held in the punch holder, the guiding hole that a plurality of confessions each drift wore out is seted up to the cope match-plate pattern.

3. The synchronous die-cut device of many KT of silica gel of claim 1, its characterized in that: the lower die further comprises a lower die base, the stripper plate is fixedly connected with the lower die base, and the clamping groove is formed between the stripper plate and the lower die base.

4. The synchronous die-cut device of many KT of silica gel of claim 1, its characterized in that: the positioning jig is further provided with a base, and the material receiving plate is erected above the base.

5. The synchronous die-cut device of many KT of silica gel of claim 4, its characterized in that: the top end face of the base is provided with a plurality of adsorption holes corresponding to the through holes, a vacuum channel is formed in the base, each adsorption hole is communicated with the vacuum channel, an air inlet is formed in the side of the base, and the air inlet is communicated with the vacuum channel.