CN218049687U

CN218049687U - Blanking mechanism for alloy bar pressing machine

Info

Publication number: CN218049687U
Application number: CN202222328559.XU
Authority: CN
Inventors: 方超群; 杜灿华; 吴丽萍; 郭伟波; 陈加锭
Original assignee: Zhejiang Hengcheng Cemented Carbide Co Ltd
Current assignee: Zhejiang Hengcheng Cemented Carbide Co Ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2022-12-16
Anticipated expiration: 2032-08-31

Abstract

The utility model relates to an alloy bar is unloading mechanism for coining mill, including locating the backing plate that coining platform one side on the coining mill, be equipped with on the backing plate and follow the unloading piece towards the mesa reciprocating motion of coining platform, be equipped with the lug that extends outwards on the lateral wall of unloading piece, be equipped with at least one portable through-hole to coining bench axle type work piece place position top on the lug. The utility model has the characteristics of need not artifical participation unloading work, realize automatic unloading process, effectively improve the work efficiency of unloading, and guaranteed security etc. of work.

Description

Blanking mechanism for alloy bar pressing machine

Technical Field

The utility model belongs to an unloading mechanism, concretely relates to alloy stick is unloading mechanism for briquetting machine.

Background

In the prior art, generally, alloy powder is placed in a forming cavity in a pressing machine to press and form shaft workpieces, the powder is pressed and formed through pressure, after the shaft workpieces are formed, a pressing table of the pressing machine can automatically move downwards, and the shaft workpieces can be jacked up, so that the shaft workpieces protrude out of the table top of the pressing table.

After pressing the shaft workpiece, the shaft workpiece after die casting is usually required to be manually taken out of the pressing table for blanking, when the shaft workpiece is taken out through manual blanking, the shaft workpiece is taken out in a single and tedious action, the shaft workpiece works for a long time, the fatigue of workers can be accumulated, the working efficiency is reduced, and when the workers are tired, the mental concentration can be reduced, and at the moment, the shaft workpiece continues to work, so that certain danger exists.

Disclosure of Invention

An object of the utility model is to provide an alloy stick is unloading mechanism for briquetting machine has solved the artifical unloading work efficiency that prior art exists and has hanged down, and has certain dangerous scheduling problem.

The above technical purpose of the present invention is mainly solved by the following technical solutions: a blanking mechanism for an alloy bar pressing machine comprises a base plate arranged on one side of a pressing table on the pressing machine, wherein a blanking block capable of moving back and forth along the table top of the pressing table is arranged on the base plate, a convex block extending outwards is arranged on the side wall of the blanking block, and at least one through hole capable of moving to a position above the position of a shaft workpiece on the pressing table is formed in the convex block; when current axle type work piece system was pressed, the system was pressed the platform and can be moved down a take-up height, make axle type work piece salient in system press the platform surface, thereby conveniently take out axle type work piece, and the setting of blanking piece, through-hole on the accessible lug, make the axle type work piece that system pressed the platform surface just insert in the through-hole when outstanding, and through the removal of blanking piece, automatically drive axle type work piece to storage bucket top, make axle type work piece automatic downwards drop accomplish the collection, thereby need not the unloading of taking out of artifical participation axle type work piece, the work efficiency of unloading has effectively been improved, and the security of work has been guaranteed.

Preferably, the top surface of the backing plate is not lower than the table surface of the pressing table; the top surface of the base plate is not lower than the structure of the table top of the pressing table, so that the pressing table can be prevented from blocking interference on the movement of a blanking block and influencing the blanking process.

Preferably, the base plate is provided with a control cylinder for controlling the blanking block to move towards the pressing table, and an output rod of the control cylinder is connected with the blanking block; the arrangement of the control cylinder can control the blanking block to automatically move back and forth towards the pressing table, so that the continuous blanking work can be conveniently carried out on shaft workpieces.

Preferably, a position sensor is arranged on the side wall of the control cylinder and close to the blanking block, and the end face of the blanking block can be in contact with the sensing end of the position sensor; the position sensor can sense the position of the blanking block when the blanking block moves back, so that the blanking block is prevented from moving back excessively, the falling position of the shaft workpiece on the blanking block is limited, and the waste of redundant stroke of the blanking block can be reduced.

Preferably, a storage barrel for storing the shaft-type workpieces is arranged between the pressing platform and the base plate, and a bearing plate extending to the upper part of the storage barrel is arranged on the side wall of the pressing platform; the storage barrel is arranged, the shaft workpieces can be stored in the storage barrel, the shaft workpieces on the blanking block can directly fall into the storage barrel, the bearing plate is arranged, the bearing guide can be carried between the storage barrel and the pressing platform, and the shaft workpieces are prevented from falling between the storage barrel and the pressing platform to influence the collection efficiency of the shaft workpieces.

Preferably, the bearing plate can be turned over up and down, and is rotatably connected with the side wall of the pressing platform; the overturning device of the bearing plate enables the bearing plate to be adaptive to the pressing platforms or the storage barrels with different heights, ensures that the tail end of the bearing plate is always located above the storage barrel, and reliably bears shaft workpieces.

Therefore, the utility model has the characteristics of need not artifical the participation unloading work, realize automatic unloading process, effectively improve the work efficiency of unloading, and guaranteed the security of work etc.

Drawings

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

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

As shown in fig. 1, a blanking mechanism for an alloy bar pressing machine comprises a backing plate 2 arranged on one side of a pressing table 1 on the pressing machine, wherein a blanking block 3 capable of moving back and forth along the table top of the pressing table 1 is arranged on the backing plate 2, a convex block 31 extending outwards is arranged on the side wall of the blanking block 3, at least one through hole 32 capable of moving to the position above the position of a shaft workpiece on the pressing table 1 is arranged on the convex block 31, and the top surface of the backing plate 2 is not lower than the table top of the pressing table 1; the pressing table is used in a shaft workpiece pressing machine in the prior art, after a shaft workpiece is pressed and formed, the pressing table can automatically move downwards and move upwards to expose the shaft workpiece on the surface of the pressing table, between the pressing and forming of the shaft workpiece and the pressing table before the pressing table moves downwards, the blanking block moves to the position above the position of the shaft workpiece, along with the upward movement of the shaft workpiece, the shaft workpiece can be inserted into the through hole of the lug on the side edge of the blanking block, then the blanking block moves backwards, and the shaft workpiece is pulled to move out of the pressing table.

As shown in fig. 1, a control cylinder 21 for controlling the blanking block 3 to move towards the pressing table 1 is arranged on the backing plate 2, an output rod of the control cylinder 21 is connected with the blanking block 3, a position sensor 211 is arranged on a side wall of the control cylinder 21 near the blanking block 3, an end surface of the blanking block 3 can be in contact with a sensing end of the position sensor 211, a storage barrel 4 for storing shaft-like workpieces is arranged between the pressing table 1 and the backing plate 2, a receiving plate 11 extending above the storage barrel 4 is arranged on a side wall of the pressing table 1, the receiving plate 11 can be turned over up and down, and the receiving plate 11 is rotatably connected with the side wall of the pressing table 1.

Above-mentioned control cylinder and position sensor are existing products on the existing market, for prior art, give unnecessary details here, and the splendid attire can be accomodate to axle type work piece bearing to above-mentioned containing bucket, between axle type work piece system pressure shaping back and system pressure platform move down, the unloading piece is controlled the control of control cylinder and is removed to axle type work piece place top, when axle type work piece insert the through-hole back, the control cylinder is controlled down the piece and is moved back once more for axle type work piece falls to accepting the board on the back moving in-process, and drop to containing bucket along accepting the board.

Claims

1. The utility model provides an alloy stick is unloading mechanism for briquetting machine which characterized in that: backing plate (2) of platform (1) one side are pressed including locating on the system press, be equipped with on backing plate (2) and follow unloading piece (3) towards the mesa reciprocating motion of system press platform (1), be equipped with lug (31) that extend outwards on the lateral wall of unloading piece (3), be equipped with through-hole (32) that at least one can remove to the axle type work piece place position top on system press platform (1) on lug (31).

2. The blanking mechanism for an alloy rod press according to claim 1, characterized in that: the top surface of the backing plate (2) is not lower than the table surface of the pressing table (1).

3. The blanking mechanism for an alloy rod press according to claim 1, characterized in that: the blanking device is characterized in that a control cylinder (21) used for controlling the blanking block (3) to move towards the pressing platform (1) is arranged on the base plate (2), and an output rod of the control cylinder (21) is connected with the blanking block (3).

4. The blanking mechanism for an alloy rod press according to claim 3, characterized in that: and a position sensor (211) is arranged on the side wall of the control cylinder (21) and close to the blanking block (3), and the end surface of the blanking block (3) can be in contact with the sensing end of the position sensor (211).

5. The blanking mechanism for an alloy rod press according to claim 1, characterized in that: be equipped with storage bucket (4) that are used for accomodating axle type work piece between system pressure platform (1) and backing plate (2), be equipped with on the lateral wall of system pressure platform (1) and extend to storage bucket (4) top accept board (11).

6. The blanking mechanism for an alloy rod press according to claim 5, characterized in that: the bearing plate (11) can be turned over up and down, and the bearing plate (11) is rotatably connected with the side wall of the pressing platform (1).