CN211812215U

CN211812215U - Automatic blanking device

Info

Publication number: CN211812215U
Application number: CN202020107907.9U
Authority: CN
Inventors: 于银; 聂志威
Original assignee: Jinan Dingdian Cnc Equipment Co ltd
Current assignee: Jinan Dingdian Cnc Equipment Co ltd
Priority date: 2020-01-17
Filing date: 2020-01-17
Publication date: 2020-10-30
Anticipated expiration: 2030-01-17

Abstract

The utility model discloses an automatic blanking device, which comprises a frame body, wherein a support is arranged on one side of the upper end of the frame body, a clamping device and a rotary limiting driving piece are arranged on one side of the support, the clamping device comprises a driving piece, a cross frame and two movable plates, the cross frame is fixed at one end of the support, the two movable plates slide along the length direction of the cross frame, the upper parts of the two movable plates are connected through the driving piece, the rotary limiting driving piece comprises a movable driving piece fixed on the support, two arc-shaped plates are respectively installed at the two ends of the movable driving piece, the two arc-shaped plates are positioned below the movable driving piece, and a long; this automatic unloader, in the work piece course of working, the work piece is restricted in the cavity internal rotation that can open and shut, avoids the work piece to get rid of, avoids the work piece to scrap, and guarantees operation workman's personal safety.

Description

Automatic blanking device

Technical Field

The utility model relates to a rotatory processing equipment technical field of material specifically is an automatic unloader.

Background

When long-tube and other workpieces are machined, the front half part of the workpiece is machined due to the fact that the length of the workpiece is large, rigidity of the workpiece is further reduced, when the rear half part of the workpiece is machined, the machined workpiece can be thrown away, once the machined workpiece is thrown away, the workpiece is scrapped lightly, and operation workers are injured seriously.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide an automatic unloader, in the work piece course of working, the work piece is restricted at the cavity internal rotation that can open and shut, avoids the work piece to be got rid of, avoids the work piece to scrap, and guarantees operation workman's personal safety, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic blanking device comprises a frame body, wherein a support is arranged on one side of the upper end of the frame body, and a clamping device and a rotary limiting driving piece are arranged on one side of the support.

The clamping device comprises a driving piece, a cross frame and two moving plates, the cross frame is fixed at one end of the support, the two moving plates slide along the length direction of the cross frame, and the upper parts of the two moving plates are connected through the driving piece.

The rotation limiting driving part comprises a movable driving part fixed on the support, two arc-shaped plates are respectively installed at two ends of the movable driving part, the two arc-shaped plates are located below the movable driving part, and a long pipe is formed when the two arc-shaped plates are buckled.

As an optimized technical scheme of the utility model, the one end that the arc is close to clamping device outwards extends and has the expansion board.

As an optimized technical scheme of the utility model, remove the driving piece and be double-end two-pole two-way cylinder.

As an optimized technical scheme of the utility model, the driving piece is electric telescopic handle or cylinder.

As an optimized technical scheme of the utility model, the relative side in movable plate lower part all is equipped with and presss from both sides tight piece.

As a preferred technical scheme of the utility model, the position that corresponds clamping device in support body upper end is equipped with the inclined plane, and the length direction of support body inclined plane and arc is parallel.

As an optimized technical scheme of the utility model, support and support body pass through the direction slide mechanism and connect, and support and drive arrangement's one end are connected.

As an optimized technical scheme of the utility model, drive arrangement is electric telescopic handle or cylinder.

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

1. the utility model discloses the automatic unloader of example, in the work piece course of working, the work piece is restricted at the cavity internal rotation that can open and shut, avoids the work piece to be got rid of, avoids the work piece to scrap, and guarantees operation workman's personal safety.

2. The utility model discloses the automatic unloader of example, work piece are at the in-process of processing, and clamping device loosens the work piece, and the work piece of processing forms closed body internal rotation at two arcs, avoids the work piece of processing to be got rid of.

3. The utility model discloses the automatic unloader of example, the expansion board work piece of being convenient for removes between two arcs, guarantees that the work piece can enter into the closed body that two arcs formed.

4. The utility model discloses the automatic unloader of example, work piece processing finishes the back, and the work piece that has processed during the unloading falls into the skip under the guide effect on support body inclined plane, the collection of the work piece of being convenient for.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a front view of the present invention;

fig. 4 is a schematic view of the top view structure of the present invention.

In the figure: the device comprises a driving device 1, a clamping device 2, a driving piece 21, a transverse frame 22, a moving plate 23, a bracket 3, a bracket 4, a rotary limiting driving piece 5, an arc-shaped plate 51, a movable driving piece 52, an expansion plate 6 and a guide sliding mechanism 7.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

The first embodiment is as follows: referring to fig. 1-4, the present embodiment discloses an automatic blanking device, which includes a frame body, a support disposed on one side of the upper end of the frame body, and a clamping device and a rotation limiting driving member disposed on one side of the support.

The clamping device comprises a driving piece 21, a cross frame 22 and two moving plates 23, wherein the cross frame 22 is fixed at one end of the support, the two moving plates 23 slide along the length direction of the cross frame 22, and the upper parts of the two moving plates 23 are connected through the driving piece 21.

The rotation limiting driving part comprises a movable driving part 52 fixed on the support, two arc-shaped plates 51 are respectively installed at two ends of the movable driving part 52, the two arc-shaped plates 51 are located below the movable driving part 52, and a long pipe is formed when the two arc-shaped plates 51 are buckled.

Preferably, the movable drive member 52 is a double-headed, double-rod, bi-directional air cylinder.

Preferably, the driving member 21 is an electric telescopic rod or a cylinder.

Preferably, the opposite side of movable plate 23 lower part all is equipped with and presss from both sides tight piece, presss from both sides tight piece and includes but not only limited to anti-skidding rubber block or spacing stock, presss from both sides tight piece and has increased clamping device and to the tight area of clamp of work piece, has improved the firm degree of clamping device to the centre gripping of work piece.

The double-head double-rod bidirectional cylinder, the electric telescopic rod or the cylinder and the like used in the embodiment are common devices in the prior art, and the working mode and the circuit structure of the cylinder are known technologies and are not described herein.

The cylinder is connected with an external air source, and the electric telescopic rod is electrically connected with an external controller.

The working process and principle of the embodiment are as follows:

during the processing of the workpiece, the driving member 21 of the clamping device drives the two moving plates 23 to move away, and the two moving plates 23 loosen the workpiece.

The movable driving member 52 of the rotary limiting driving member drives the two arc-shaped plates 51 to move oppositely and close, the two arc-shaped plates 51 form a closed tube body, and the workpiece rotates in the tube body.

After the workpiece is machined, the movable driving part 52 of the rotary limiting driving part drives the two arc-shaped plates 51 to move away from each other and open, and discharging is completed.

The work piece of processing forms closed body internal rotation at two arcs 51, avoids the work piece of processing to be got rid of, avoids the work piece to scrap, and guarantees operation workman's personal safety.

Example two: as shown in fig. 1 and fig. 3, the present embodiment discloses an automatic blanking device, which has a structure substantially the same as that of the first embodiment, except that an expansion plate extends outwards from one end of the arc-shaped plate 51 close to the clamping device.

The working process and principle of the embodiment are as follows: the expansion plate is convenient for the work piece to move between two arc 51, guarantees that the work piece can enter into the closed body that two arc 51 formed, when avoiding the work piece to process latter half, and the work piece of processing can be got rid of, avoids the work piece to scrap, guarantees operation workman's personal safety.

Example three: as shown in fig. 1 and fig. 2, the embodiment discloses an automatic blanking device, which has a structure substantially the same as that of the first embodiment, except that an inclined surface is provided at a position corresponding to the clamping device 2 at the upper end of the frame body, and the inclined surface of the frame body is parallel to the length direction of the arc-shaped plate 51; after the workpieces are machined, the machined workpieces fall into the skip car under the guiding action of the inclined surface of the frame body during discharging, and the workpieces are convenient to collect.

Example four: as shown in fig. 1 and 2, the present embodiment discloses an automatic blanking device, which has a structure substantially the same as that of the first embodiment, except that the bracket 3 and the frame body 4 are connected by a guide sliding mechanism 7, the bracket 3 is connected to one end of the driving device 1, and the driving device 1 enables the bracket to slide along the guide sliding mechanism.

Further, the driving device 1 is an electric telescopic rod or an air cylinder.

The working process and principle of the embodiment are as follows:

after the workpiece is machined, the driving device 1 operates to drive the workpiece to the position of the skip car, the clamping device 2 and the rotary limiting driving piece 5 are opened simultaneously, and discharging is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automatic unloader, includes support body (4), its characterized in that: a bracket (3) is arranged on one side of the upper end of the bracket body (4), and a clamping device (2) and a rotary limiting driving piece (5) are arranged on one side of the bracket (3);

the clamping device (2) comprises a driving piece (21), a cross frame (22) and two moving plates (23), the cross frame (22) is fixed at one end of the support (3), the two moving plates (23) slide along the length direction of the cross frame (22), and the upper parts of the two moving plates (23) are connected through the driving piece (21);

the rotary limiting driving part (5) comprises a movable driving part (52) fixed on the support (3), two arc-shaped plates (51) are respectively installed at two ends of the movable driving part (52), the two arc-shaped plates (51) are located below the movable driving part (52), and a long pipe is formed when the two arc-shaped plates (51) are buckled.

2. The automatic blanking device of claim 1, wherein: an expansion plate (6) extends outwards from one end of the arc-shaped plate (51) close to the clamping device (2).

3. The automatic blanking device of claim 1, wherein: the movable driving piece (52) is a double-head double-rod bidirectional air cylinder.

4. The automatic blanking device of claim 1, wherein: the driving piece (21) is an electric telescopic rod or an air cylinder.

5. The automatic blanking device of claim 1, wherein: and clamping blocks are arranged on the opposite side surfaces of the lower part of the moving plate (23).

6. The automatic blanking device according to any one of claims 1 to 5, characterized in that: the position of the upper end of the frame body (4) corresponding to the clamping device (2) is provided with an inclined plane, and the inclined plane of the frame body (4) is parallel to the length direction of the arc-shaped plate (51).

7. The automatic blanking device of claim 6, wherein: the support (3) is connected with the support body (4) through a guide sliding mechanism (7), and the support (3) is connected with one end of the driving device (1).

8. The automatic blanking device of claim 7, wherein: the driving device (1) is an electric telescopic rod or an air cylinder.