CN209886678U

CN209886678U - Automatic mold entering and exiting device of forming press

Info

Publication number: CN209886678U
Application number: CN201920628765.8U
Authority: CN
Inventors: 赵宝峰
Original assignee: Xi'an Jiehang Integrated Technology Co Ltd
Current assignee: Xi'an Jiehang Integrated Technology Co Ltd
Priority date: 2019-05-05
Filing date: 2019-05-05
Publication date: 2020-01-03
Anticipated expiration: 2029-05-05

Abstract

The utility model discloses an automatic mold feeding and discharging device of a molding press, which comprises an operation platform, a grabbing mechanism, a positioning mechanism and a conveying cylinder, wherein the grabbing mechanism is provided with a fixed frame, a pneumatic finger and a pneumatic finger lengthening section, the central line of the pneumatic finger corresponds to the central line of the positioning mechanism, and the grabbing mechanism is movably connected with the conveying cylinder; snatch by snatching the mechanism behind the mould combination, send into the suppression station automatically, the suppression is accomplished and is sent out automatically, avoids operative employee's limbs to get into danger area, guarantee operator's safety, simultaneously also greatly reduced operative employee intensity of labour, and this device can make the mould accuracy get into the suppression station position, guarantees the product uniformity, simple structure, and the practicality is strong.

Description

Automatic mold entering and exiting device of forming press

Technical Field

The utility model relates to a powder forming equipment technical field, concretely relates to automatic business turn over mould device of forming press.

Background

In the blank forming and pressing process of the powder metallurgy industry, for some small specifications, a manual die is basically adopted for pressing at present, the die is assembled manually, the powder is added and then pushed into a pressing position of a press, the powder is taken out manually after pressing is finished, and the die is disassembled to take out blanks. The technical scheme is that a pushing device is additionally arranged at the rear part of a press, so that the pressing station can be automatically pushed to a die opening station after the pressing is finished, the pressing station needs to be manually pushed to the pressing station from the die opening station, and the following defects exist: the manual pushing and taking-out have great potential safety hazards, the manual pushing and taking-out accidents happen when the pressing machine malfunctions, the manual pushing into the pressing station and the manual taking-out to the die opening station are inconvenient to operate due to long operation stroke, the labor intensity is high, the efficiency is low, the manual pushing into the pressing station is basically positioned by the feeling of an operator, the pushing-in position at each time cannot be guaranteed to be the same, and the product consistency is reduced.

Disclosure of Invention

In order to solve the problem, the utility model provides an automatic business turn over mould device of forming press.

The utility model provides a technical scheme that its technical problem adopted is: an automatic mold entering and exiting device of a molding press comprises an operation platform, a grabbing mechanism arranged above the operation platform, a positioning mechanism arranged in front of the grabbing mechanism and a conveying cylinder arranged behind the grabbing mechanism, and is characterized in that the grabbing mechanism is provided with a fixed frame, a pneumatic finger and a pneumatic finger lengthening section, the central line of the pneumatic finger corresponds to the central line of the positioning mechanism, and the grabbing mechanism is movably connected with the conveying cylinder;

preferably, the pneumatic finger is provided with a linear guide rail;

preferably, the pneumatic finger extension section is made of nonmagnetic stainless steel material;

preferably, an adjusting cushion block is arranged between the pneumatic finger lengthening section and the pneumatic finger;

preferably, the positioning mechanism is provided with a U-shaped positioning block, a guide rod and a spring;

preferably, the conveying cylinder is provided with a position detectable magnetic ring;

preferably, the conveying cylinder is provided with a cylinder bracket which can be adjusted up and down;

preferably, the working platform is the same as the lower die frame of the forming press in height.

The utility model has the advantages that: the mould combination back is snatched by snatching the mechanism, and the automatic suppression station that sends into is accomplished to the suppression and is sent out automatically, avoids operative employee's limbs to get into the danger area, ensures operator's safety, and the operator only need put into positioning mechanism with the mould and take out from positioning mechanism, and the action greatly simplifies, greatly reduced intensity of labour. Meanwhile, the device can enable the die to accurately enter a pressing station, and the consistency of products is guaranteed.

Drawings

The invention will be further described with reference to the following figures and examples:

fig. 1 and 2 are schematic structural diagrams of the present invention.

Detailed Description

Referring to fig. 1 and 2, the utility model provides an automatic business turn over mould device of forming press, including carrying cylinder 1, snatching mechanism 2, operation platform 3 and positioning mechanism 4, it is provided with mount 5, pneumatic finger 6, pneumatic finger extension festival 7 to snatch mechanism 2, it coincides with 4 central lines of positioning mechanism 4 to snatch 2 central lines of mechanism.

Pneumatic finger 6 has linear guide, and the motion precision is high, guarantees that pneumatic finger extension festival 7 can open and shut in parallel, pneumatic finger extension festival 7 adopts nonmagnetic stainless steel material to carry out abrasive machining, guarantees that the clamp is got the face, the parallel and perpendicular of installation face, be provided with between pneumatic finger extension festival 7 and the pneumatic finger 6 and adjust the cushion, can adjust according to different mould widths.

The positioning mechanism 4 is provided with a U-shaped positioning block 8, a spring 9 and a guide rod 10, the U-shaped positioning block 8 can be pushed by the pneumatic finger extension section 7 to retract, the pneumatic finger extension section 7 can be completely clamped to a mold, and after the pneumatic finger extension section 7 retracts, the U-shaped positioning block 8 can automatically reset under the action of the spring.

The conveying cylinder 1 is provided with a cylinder support capable of being adjusted up and down and used for adjusting the height of the cylinder to correspond to molds with different heights, and a piston of the conveying cylinder 1 is provided with a position detectable magnetic ring; the conveying cylinder 1 is provided with a magnetic induction switch for detecting the position of the cylinder, is controlled by a three-position five-way electromagnetic valve and has a middle position stop function.

The operation platform 3 can be adjusted up and down, is consistent with the height of a lower die frame of the forming press, and can be convenient for the die to be smoothly pushed in and sent out.

The above-mentioned embodiments are merely preferred embodiments of the present invention, and those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of the present invention, and these equivalent modifications or substitutions are included in the scope set forth in the claims of the present application.

Claims

1. The utility model provides an automatic business turn over mould device of forming press, include operation platform, set up in operation platform top snatch the mechanism, set up in snatch the positioning mechanism in mechanism the place ahead, set up in snatch the transport cylinder at mechanism rear, its characterized in that, it is provided with mount, pneumatic finger extension joint to snatch the mechanism, pneumatic finger central line corresponds the positioning mechanism central line, snatch the mechanism with carry cylinder swing joint.

2. The automatic mold in and out die apparatus of a molding press as claimed in claim 1, wherein said pneumatic fingers have linear guides.

3. The automatic mold in-and-out device of a molding press as claimed in claim 1, wherein the pneumatic finger extension is a non-magnetic stainless steel material.

4. The automatic mold in and out die apparatus of claim 1, wherein a spacer block is disposed between the pneumatic finger extension and the pneumatic finger.

5. The automatic mold in and out die apparatus of molding press according to claim 1, wherein the positioning mechanism is provided with a U-shaped positioning block, a guide rod, a spring.

6. The automatic mold in and out die apparatus of claim 1, wherein the transfer cylinder is provided with a position detectable magnetic ring.

7. The automatic mold in and out device of a molding press as claimed in claim 1, wherein the conveying cylinder is provided with a cylinder support that is adjustable up and down.

8. The apparatus of claim 1, wherein the work platform is substantially level with the lower platen of the forming press.