CN218744338U

CN218744338U - Material returning device for automatic material containing and conveying of material belt

Info

Publication number: CN218744338U
Application number: CN202221623555.8U
Authority: CN
Inventors: 王亚楠; 魏巍; 初立强
Original assignee: Yantai Yihe Automobile Science And Technology Co ltd
Current assignee: Yantai Yihe Automobile Science And Technology Co ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2023-03-28
Anticipated expiration: 2032-06-27

Abstract

The utility model provides a material returned device that is used for automatic material conveying that contains of material area, including last mould and lower mould, it includes the upper die base to go up the mould, be equipped with the upper die backing plate and be located the last waste material sword of cope match-plate pattern one side on the upper die backing plate, be equipped with the upper die fixed plate on the upper die fixed plate, be equipped with the upper die deburring insert and be in the last mould flanging insert of last mould deburring insert one side on the upper die fixed plate, the symmetry is provided with two ejector pieces on the last mould flanging insert, the lower mould includes the lower press board, the linearity is provided with four lower die pad feet on the lower press board, be equipped with the lower bolster on the lower die pad foot, be equipped with the lower mould backing plate on the lower bolster, be equipped with lower mould blade and turn-ups sword piece on the lower mould fixed plate, lower mould blade and turn-ups sword piece punishment do not are equipped with lower ejector piece and material piece, the lower mould fixed plate left and right sides are equipped with material area feed plate and lower waste material sword respectively; the automatic blanking work to the material area has been realized to this device, and the shaping flow integration production of work piece has improved the production efficiency of work piece greatly.

Description

Material returning device for automatic material containing and conveying of material belt

Technical Field

The utility model relates to a blanking mould technical field particularly, relates to a material returned device that is used for the automatic material conveying that contains of material area.

Background

In the punching production, a die used for blanking is called a blanking die. The main task of the cutting die is to separate the work pieces, and on this premise, there are many types of classification of the cutting die. According to the process property, the blanking die can be divided into a blanking die, a punching die, a cutting die, a trimming die, a fine blanking die and the like.

Traditional blanking die can not once only be with work piece blanking shaping to the in-process that the work piece carries out the blanking, need process through a plurality of stages, and the multiunit mould cooperatees just can accomplish final work piece shaping work, and this kind of mode is to work piece blanking inefficiency, and extravagant manpower and materials, consequently, current blanking die remains to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of proposing in the above-mentioned background art, then proposed a material returned device that is used for the automatic material that contains of material area to convey.

The utility model provides a technical scheme that its technical problem adopted is:

the material returning device comprises an upper die and a lower die, wherein the upper die comprises an upper die base, an upper die base plate and an upper waste cutter located on one side of the upper die plate are arranged on the upper die base plate, an upper die fixing plate is arranged on the upper die base plate, an upper die trimming insert and an upper die flanging insert located on one side of the upper die trimming insert are arranged on the upper die fixing plate, two ejector blocks are symmetrically arranged on the upper die flanging insert, the lower die comprises a lower press plate, four lower die pad feet are linearly arranged on the lower press plate, a lower die plate is arranged on the lower die pad feet, a lower die base plate is arranged on the lower die base plate, a lower die fixing plate is arranged on the lower die fixing plate, a lower die cutting edge matched with the upper die trimming insert and a flanging cutter block matched with the upper die flanging insert are arranged on the lower die fixing plate, the lower die cutting edge and the flanging cutter block are respectively provided with the lower ejector block and the material pressing block, and the left side and the right side of the lower die fixing plate are respectively provided with a material belt feeding plate and a lower waste cutter matched with the upper waste cutter.

Furthermore, a side waste material groove which is arranged on one side of the lower waste material knife is arranged on the lower template so as to facilitate automatic blanking of waste materials after the cutting of the waste material knife is completed.

Furthermore, the cylinder mounting panel is arranged on the back of the lower die fixing plate, the cylinder is mounted on the cylinder mounting panel, and the cylinder is connected with the discharging block which is arranged right behind the flanging knife block so as to realize automatic discharging after the workpiece is cut.

Furthermore, the front end face of the lower die fixing plate is provided with a front waste material chute in front of the flanging knife block so as to realize blanking and material guiding after flanging the workpiece.

Furthermore, the upper surface of the feeding belt feeding plate is flush with the upper surface of the lower die fixing plate so as to realize smooth feeding of workpieces.

Furthermore, two L-shaped workpiece guide blocks are symmetrically arranged on the feeding plate of the feeding belt so as to realize stable feeding of the workpieces.

Furthermore, be equipped with four last spacing posts on the upper die base, be equipped with four on the lower bolster with last spacing post matched with down spacing post in order to realize prescribing a limit to the position of mould and lower mould in the operation in-process, avoid going up the mould operation and transship.

Furthermore, four adjusting blocks which are positioned at the periphery of the upper die base plate are arranged on the upper die base, and four adjusting keys which are matched with the adjusting blocks are arranged on the lower die plate so as to facilitate the assembly of a fitter.

Furthermore, a bottom waste material groove for collecting waste materials in the punching hole in the blanking process is formed in the bottom of the lower template, and the bottom waste material groove is located between the two lower die pad feet.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a to the automatic blanking work in material area, accomplished deburring and turn-ups work all around to the work piece, the shaping flow integration production of work piece has reduced the cost of equipment, has saved a large amount of manpower and materials, has improved the production efficiency of work piece greatly. The material belt is conveyed to the lower die blade opening by the conveying equipment, at the moment, the upper die punches the material belt at the lower die blade opening to realize the peripheral trimming of the workpiece, then the conveying equipment drives the workpiece to move to the flanging knife block, the upper die moves downwards to carry out the final flanging work on the workpiece at the flanging knife block, the upper die moves upwards after the process is completed, the workpiece at the flanging knife block is ejected out by the upper ejection block, the material belt is continuously driven to operate along with the conveying equipment, part of the waste materials on the material belt after the blanking is completed moves to the lower waste material knife and falls after the cutting, and the forming work on the workpieces is completed in a reciprocating mode.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the upper die;

FIG. 3 is a perspective view of the lower die;

wherein: 1 an upper die base, 2 an upper die backing plate, 3 an upper die fixing plate, 4 an upper die trimming insert, 5 an upper die flanging insert, 51 an upper ejector block, 6 an upper scrap cutter, 7 a lower press plate, 8 a lower die backing plate foot, 9 a lower die plate, 10 a lower die backing plate, 11 a lower die fixing plate, 12 a material belt feeding plate, 13 a workpiece guide block, 14 lower die cutting edges, 15 lower ejector blocks, 16 flanging knife blocks, 17 pressing blocks, 18 lower waste knives, 19 air cylinder mounting plates, 20 air cylinders, 21 discharging blocks, 22 upper limiting columns, 23 lower limiting columns, 24 adjusting blocks, 25 adjusting keys, 26 side waste chutes, 27 workpiece lower chutes and 28 bottom waste chutes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention. The invention will be further explained with reference to the accompanying drawings and examples:

as shown in fig. 1 to 3, the material returning device for the automatic material containing and conveying of the material belt comprises an upper die and a lower die, wherein the upper die comprises an upper die base 1, an upper die base plate 2 and an upper waste material cutter 6 which is arranged on one side of the upper die plate and used for cutting a workpiece are arranged on the upper die base plate, an upper die fixing plate 3 is arranged on the upper die base plate, an upper die trimming insert 4 used for trimming the periphery of the workpiece and an upper die flanging insert 5 which is arranged on one side of the upper die trimming insert and used for flanging the periphery of the workpiece are arranged on the upper die fixing plate, and two upper jacking blocks 51 used for blanking after flanging is completed are symmetrically arranged on the upper die flanging insert; the lower die comprises a lower die plate 7, four lower die pad feet 8 are linearly arranged on the lower die plate, a lower die plate 9 is arranged on each lower die pad foot, a lower die pad plate 10 is arranged on each lower die plate, a lower die fixing plate 11 is arranged on each lower die pad plate, a lower die cutting edge 14 matched with an upper die trimming insert and a flanging knife block 16 matched with an upper die flanging insert are arranged on each lower die fixing plate, a lower ejecting block 15 and a pressing block 17 are respectively arranged at the positions of the lower die cutting edge and the flanging knife block, and a material belt feeding plate 12 used for enabling a workpiece to enter and a lower waste knife 18 matched with the upper waste knife to achieve cutting of the workpiece are respectively arranged on the left side and the right side of each lower die fixing plate.

The design is used in cooperation with external transmission equipment in the blanking process, the transmission equipment conveys a material belt to a lower die cutting edge (station A) through a material belt feeding plate, at the moment, an upper die moves downwards to blank the material belt at the lower die cutting edge (station A) to realize the peripheral trimming of a workpiece, after the process is finished, the upper die moves upwards and a lower ejection block ejects the workpiece at the lower die cutting edge, and then the transmission equipment drives the material belt to move until the workpiece is positioned at a flanging cutting block (station B), and the rest unprocessed parts of the material belt move to the lower die cutting edge (station A) to perform blanking work when the workpiece moves to the flanging cutting block (station B); the upper die moves downwards to punch the material belt at the flanging knife block (station B) to realize flanging work on a workpiece, the upper die moves upwards after the process is finished, the upper material pushing block pushes out the workpiece at the flanging knife block, the material belt is continuously driven to operate along with conveying equipment, part of the punched waste material on the material belt moves to the lower waste material knife and falls after being cut, and accordingly forming work on a plurality of workpieces is finished in a reciprocating mode.

Of course, the lower plate is provided with a side waste chute 26 at one side of the lower waste knife to facilitate automatic blanking of the cut waste.

Wherein, the lower mould fixed plate back is equipped with cylinder mounting panel 19, installs cylinder 20 on the cylinder mounting panel, and the cylinder is connected with the play material piece 21 that is in the turn-ups sword piece directly behind in order to realize the automatic ejection of compact after cutting out the work piece, and what cooperate with it, the terminal surface is equipped with a work piece unloading silo 27 that is in the turn-ups sword piece dead ahead before the lower mould fixed plate so that release the unloading and the guide of the work piece after the turn-ups to the cylinder.

Wherein, the material area feed plate upper surface is parallel and level mutually with lower mould fixed plate upper surface and the material area is provided with the work piece guide block 13 of two L shapes in order to realize the steady pay-off to the work piece on the feed plate.

Four upper limiting columns 22 are further arranged on the upper die holder, and similarly, four lower limiting columns 23 matched with the upper limiting columns are arranged on the lower die plate so as to limit the positions of the upper die and the lower die in the operation process and avoid overload in operation of the upper die.

Wherein, the upper die base is provided with four adjusting blocks 24 positioned at the periphery of the upper die base plate, and the lower die plate is provided with four adjusting keys 25 matched with the adjusting blocks so as to facilitate the assembly of a fitter.

Wherein, be equipped with a bottom waste material groove 28 that is used for carrying out the collection to the waste material in the blanking in-process punches a hole in the lower die plate bottom, bottom waste material groove is in between two former lower bolster feet.

The foregoing illustrates and describes the general principles, features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the description in the above embodiments and the specification is only for illustrating the principles of the present invention, and that there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The material returning device for the automatic material containing and conveying of the material belt comprises an upper die and a lower die and is characterized in that the upper die comprises an upper die base, an upper die base plate and an upper waste material cutter located on one side of the upper die plate are arranged on the upper die base plate, an upper die fixing plate is arranged on the upper die fixing plate, an upper die trimming insert and an upper die flanging insert located on one side of the upper die trimming insert are arranged on the upper die fixing plate, two ejector blocks are symmetrically arranged on the upper die flanging insert, the lower die comprises a lower press plate, four lower die pad feet are linearly arranged on the lower press plate, a lower die plate is arranged on the lower die pad feet, a lower die base plate is arranged on the lower die base plate, a lower die fixing plate is arranged on the lower die fixing plate, a lower die cutting edge matched with the upper die trimming insert and a flanging cutter block matched with the upper die flanging insert are arranged on the lower die fixing plate, the lower die cutting edge and the flanging cutter block are respectively provided with the lower ejector block and the material belt feeding plate and the lower waste material cutter matched with the upper waste material cutter.

2. The material returning device for the automatic material containing and conveying of the material belt as claimed in claim 1, wherein the lower template is provided with a side waste chute at one side of the lower waste cutter.

3. The material returning device for the automatic material containing and conveying of the material belt as claimed in claim 1, wherein a cylinder mounting plate is provided on the back of the lower mold fixing plate, a cylinder is mounted on the cylinder mounting plate, and the cylinder is connected with a discharging block right behind the flanging knife block.

4. The material returning device for the automatic material containing and conveying of the material belt as claimed in claim 3, wherein the front end face of the lower die fixing plate is provided with a front waste chute right in front of the flanging knife block.

5. The material returning device for the automatic material containing and conveying of the material belt as claimed in claim 1, wherein the upper surface of the material belt feeding plate is flush with the upper surface of the lower mold fixing plate.

6. The material returning device for the automatic material containing and conveying of the material belt as claimed in claim 5, wherein two L-shaped workpiece guide blocks are symmetrically arranged on the material belt feeding plate.

7. The material returning device for the automatic material containing and conveying of the material belt as claimed in claim 1, wherein the upper mold base is provided with four upper limiting columns, and the lower mold plate is provided with four lower limiting columns matching with the upper limiting columns.

8. The material returning device for the automatic material containing and conveying of the material belt as claimed in claim 1, wherein the upper die base is provided with four adjusting blocks located around the upper die backing plate, and the lower die plate is provided with four adjusting keys matched with the adjusting blocks.

9. The material returning device for the automatic material containing and conveying of the material belt as claimed in claim 1, wherein a bottom waste groove is formed at the bottom of the lower template, and the bottom waste groove is positioned between the first two lower die pad feet.