CN212495006U

CN212495006U - Double-clamp feeding and blanking device

Info

Publication number: CN212495006U
Application number: CN202020960988.7U
Authority: CN
Inventors: 唐千否
Original assignee: Wuhan Rivet Machinery Co ltd
Current assignee: Wuhan Rivet Machinery Co ltd
Priority date: 2020-05-29
Filing date: 2020-05-29
Publication date: 2021-02-09
Anticipated expiration: 2030-05-29

Abstract

The utility model relates to a punching press field discloses a double-jaw pay-off unloader, including the frame with establish the fixed clamp mechanism that can clip the strip material in the frame, still include with decide the clamp parallel can clip the strip material move the clamp mechanism, be equipped with the cylinder in the frame, the push rod of cylinder with decide the clamp mechanism perpendicular, move the clamp mechanism and install on the push rod of cylinder, move and press from both sides the mechanism and be close to down and decide the clamp mechanism under the promotion of push rod. The utility model discloses double-clamp pay-off unloader, pay-off unloading is efficient, and can effectively guarantee the punching press precision.

Description

Double-clamp feeding and blanking device

Technical Field

The utility model relates to a punching press field, concretely relates to double-clamp pay-off unloader.

Background

In the existing stamping field, the supply state of metal materials is generally plate materials and strip materials with various specifications. The strip material (coil material) is used for the production of the continuous die, has various specifications of width, has the unfolding length of dozens of meters, is supplied in a coil shape, is suitable for the automatic feeding of the mass production of the continuous die, and generally adopts a servo deflection type, leveling feeding and three-in-one feeding mode. The sheet material can be used for the production of engineering moulds, has larger size, can be used for the stamping of large-scale parts, and can also be used for the stamping of medium and small-sized parts after being cut into strip materials according to the layout size.

Disclosure of Invention

The utility model aims at providing a two clamp pay-off unloader to the not enough of above-mentioned technique, pay-off unloading is efficient, and can effectively guarantee the punching press precision.

In order to realize the above-mentioned purpose, the utility model discloses a double-jaw pay-off unloader, include the frame and establish can press from both sides the mechanism surely with what the strip material was cliied in the frame, still include with decide press from both sides parallel can with what the strip material was cliied moves and presss from both sides the mechanism, be equipped with the cylinder in the frame, the push rod of cylinder with decide to press from both sides the mechanism perpendicularly, move and press from both sides the mechanism and install on the push rod of cylinder, it is in to move to press from both sides the mechanism be close to under the promotion of push rod decide to press from both sides the mechanism.

Preferably, the cylinder is provided with a baffle plate which is propped against the movable clamping mechanism, two guide rods which are parallel to the push rod are arranged between the baffle plate and the fixed clamping mechanism, and the guide rods are parallel to the push rod, so that the feeding precision is improved.

Preferably, the clamping openings of the fixed clamping mechanism and the movable clamping mechanism are respectively provided with a buffer cushion block above and below, so that the fixed clamping mechanism and the movable clamping mechanism are prevented from damaging the strip material when clamping the strip material.

Preferably, chamfers are arranged at two ends of the cushion block, so that the strip materials are further prevented from being damaged.

Compared with the prior art, the utility model, have following advantage:

1. the original worker changes the feeding and blanking step by step into automatic feeding and blanking, and the feeding and blanking efficiency is high;

2. the device is universal for strips with different sizes, lengths and thicknesses, and has strong universality;

3. the strip can be completely placed on the stamping station, so that the stamping operation area is increased, the whole strip can be machined and formed at one time, unnecessary machining steps are omitted, and the working efficiency is improved;

4. vibration generated in the stamping process is avoided, and the processing precision of the plate is ensured;

5. the damage caused by the fixed connection of the strip material and the clamp is avoided through the cushion block and the chamfer;

6. through automatic feeding and blanking, personnel configuration is optimized, manpower requirements are reduced, and cost is reduced;

7. the labor intensity of operators is reduced, the harm of the manual feeding and blanking noise to bodies is reduced, the working environment is improved, and the operators are guaranteed to work in a healthy working environment.

Drawings

Fig. 1 is a schematic structural view of the double-clamp feeding and discharging device of the utility model;

FIG. 2 is a right side view of FIG. 1;

fig. 3 is a top view of fig. 1.

The components in the figures are numbered as follows:

the clamping device comprises a frame 1, a fixed clamping mechanism 2, a movable clamping mechanism 3, a cylinder 4, a push rod 5, a baffle 6, a guide rod 7, a clamping opening 8 and a cushion block 9.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific embodiments.

As shown in fig. 1, fig. 2 and fig. 3, the utility model discloses double-clamp pay-off unloader, including frame 1 with establish in frame 1 can with the strip material clip decide mechanism 2, still include with decide the clamp mechanism 2 parallel can with the strip material clip move the clamp mechanism 3, be equipped with cylinder 4 in frame 1, the push rod 5 of cylinder 4 is perpendicular with deciding clamp mechanism 2, move and press from both sides mechanism 3 and install on the push rod 5 of cylinder 4, move and press from both sides mechanism 3 and be close to under the promotion of push rod 5 and decide clamp mechanism 2.

Wherein, the cylinder 4 is provided with a baffle 6 for propping against the movable clamping mechanism 3, two guide rods 7 parallel to the push rod 5 are arranged between the baffle 6 and the fixed clamping mechanism 2, and the guide rods 7 are parallel to the push rod 5. In addition, the upper part and the lower part of the clamping opening 8 of the fixed clamping mechanism 2 and the movable clamping mechanism 3 are respectively provided with a buffer cushion block 9, and two ends of the cushion blocks 9 are respectively provided with a chamfer.

When the feeding device is used for feeding, a strip material is fed by the feeding device, enters the movable clamping mechanism 3 and extends out of a part of the strip material, then the movable clamping mechanism 3 clamps the strip material, the push rod 5 of the air cylinder 4 pushes the movable clamping mechanism 3 to be close to the fixed clamping mechanism 2, the extending part of the strip material enters the fixed clamping mechanism 2, the fixed clamping mechanism 2 clamps the strip material, the movable clamping mechanism 3 releases the strip material and returns to the original position under the action of the air cylinder 4, then the movable clamping mechanism 3 clamps the strip material, the fixed clamping mechanism 2 releases the strip material, the air cylinder 4 pushes the movable clamping mechanism 3 to be close to the fixed clamping mechanism 2, the strip material continuously moves to one side of the fixed clamping mechanism 2 and sequentially reciprocates, and the strip material continuously moves to one side of the fixed clamping mechanism 2, so that the.

Similarly, when the blanking of this embodiment is used, after the strip comes out from the stamping device, firstly, the strip enters the fixed clamping mechanism 2 close to the stamping device and extends a part, the fixed clamping mechanism 2 clamps the strip, the cylinder 4 pushes the movable clamping mechanism 3 to be close to the fixed clamping mechanism 2, so that the extending part of the strip enters the movable clamping mechanism 3, the movable clamping mechanism 3 clamps the strip, the fixed clamping mechanism 2 releases the strip, the cylinder 4 drives the movable clamping mechanism 3 to return, the movable clamping mechanism 3 releases the strip, the fixed clamping mechanism 2 clamps the strip, the cylinder 4 pushes the movable clamping mechanism 3 to be close to the fixed clamping mechanism 2 again, the reciprocating is performed in sequence, and the strip continuously moves to one side of the movable clamping mechanism 3, so as to achieve the purpose of blanking.

The double-clamp feeding and blanking device changes the feeding and blanking of the original workers by one step into automatic feeding and blanking, and has high feeding and blanking efficiency; the device is universal for strips with different sizes, lengths and thicknesses, and has strong universality; the strip can be completely placed on the stamping station, so that the stamping operation area is increased, the whole strip can be machined and molded at one time, unnecessary machining steps are omitted, and the working efficiency is improved; vibration generated in the stamping process is avoided, and the processing precision of the plate is ensured; the damage caused by the fixed connection of the strip material and the clamp is avoided through the cushion block 9 and the chamfer; through automatic feeding and blanking, personnel configuration is optimized, manpower requirements are reduced, and cost is reduced; and the labor intensity of operators is reduced, the harm of the noise of manual feeding and blanking to bodies is reduced, the working environment is improved, and the operators are ensured to work in a healthy working environment.

Claims

1. The utility model provides a two clamp pay-off unloader, includes frame (1) and establishes can press from both sides mechanism (2) surely with the strip material is cliied in frame (1), its characterized in that: still include with press from both sides the parallel can with deciding that presss from both sides mechanism (2) the strip material is cliied move and press from both sides mechanism (3), be equipped with cylinder (4) on frame (1), push rod (5) of cylinder (4) with decide that presss from both sides mechanism (2) are perpendicular, move and press from both sides mechanism (3) and install on push rod (5) of cylinder (4), it is in to move presss from both sides mechanism (3) be close to under the promotion of push rod (5) decide to press from both sides mechanism (2).

2. The double-jaw feeding and blanking device as claimed in claim 1, wherein: the air cylinder (4) is provided with a baffle (6) for supporting the movable clamping mechanism (3), two guide rods (7) parallel to the push rod (5) are arranged between the baffle (6) and the fixed clamping mechanism (2), and the guide rods (7) are parallel to the push rod (5).

3. The double-jaw feeding and blanking device as claimed in claim 1, wherein: and buffer cushion blocks (9) are arranged above and below the clamping openings (8) of the fixed clamping mechanism (2) and the movable clamping mechanism (3).

4. The double-jaw feeding and blanking device as claimed in claim 3, wherein: chamfers are arranged at two ends of the cushion block (9).