CN214645219U

CN214645219U - Automatic leftover bits device that goes of punch press

Info

Publication number: CN214645219U
Application number: CN202022814615.1U
Authority: CN
Inventors: 吴春芽
Original assignee: Suzhou Stone Tech Co ltd
Current assignee: Suzhou Stone Tech Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-11-09
Anticipated expiration: 2030-11-30

Abstract

The utility model provides an automatic leftover bits device that goes of punch press, it includes the punch press, be provided with the workstation on the punch press, be provided with the cutting die on the workstation, the product is placed on the cutting die, be provided with the drift on the punch press, the drift is located the top of cutting die, the both sides of cutting die are provided with the guide rail respectively, guide rail fixed connection is on the punch press, sliding connection has the slider on the guide rail, the tip of guide rail is provided with the driver part of drive slider motion, be provided with elastomeric element on the slider, be provided with the fixture block on the elastomeric element, be provided with the draw-in groove on the fixture block, the side joint of product is in the draw-in groove, the one end of fixture block is provided with first arcwall face, first arcwall face is provided with first baffle, one side of punch press is provided with the dump bin, the slider is along guide rail to dump bin back and forth movement, dump bin internalization is provided with the metal pole. The utility model can effectively improve the cutting speed of the injection molding piece leftover material, reduce the labor intensity of workers and achieve the purpose of improving the production efficiency; safety can also be improved.

Description

Automatic leftover bits device that goes of punch press

Technical Field

The utility model relates to a remove leftover bits device particularly, relates to an automatic leftover bits device that removes of punch press.

Background

The plastic suction molding process is a main process for molding plastic parts, and is successfully applied to the fields of mobile phone screens, automobiles, electronic trays, color televisions, airplanes, daily necessities and the like.

In the processing, cutting and punching of plastic uptake or injection molding parts, often, a worker can scratch and cut fingers or wrists by a cutting die because the leftover materials are manually removed; moreover, workers need to complete about 2000 times of repeated actions of punching every day, so that the punching machine is easy to fatigue and scratch products, unnecessary loss is caused, the efficiency is low, and the punching machine is not beneficial to large-scale production.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides an automatic leftover bits device that removes of punch press, it can improve injection molding leftover bits cutting rate effectively, reduce workman's intensity of labour, reachs the purpose that improves production efficiency.

Therefore, the utility model provides an automatic leftover bits device that removes of punch press, it includes the punch press, be provided with the workstation on the punch press, be provided with the cutting die on the workstation, the product is placed on the cutting die, be provided with the drift on the punch press, the drift is located the cutting die top, the both sides of cutting die are provided with the guide rail respectively, guide rail fixed connection is on the punch press, sliding connection has the slider on the guide rail, the tip of guide rail is provided with the driver part of drive slider motion, be provided with elastomeric element on the slider, be provided with the fixture block on the elastomeric element, be provided with the draw-in groove on the fixture block, the side joint of product is in the draw-in groove, the one end of fixture block is provided with first arcwall face, first arcwall face is provided with first baffle, one side of punch press is provided with the dump bin, the slider is along guide rail to dump bin back and forth movement, the dump bin internalization is provided with the metal pole.

Further, the workbench is connected to the punching machine in a sliding mode.

Further, the first baffle plate is provided with a second arc-shaped surface, and the bending direction of the second arc-shaped surface is opposite to that of the first arc-shaped surface.

Further, above-mentioned waste bin bottom is provided with the mount pad, and the metal pole rotates to be connected on the mount pad, and the cover is equipped with V-arrangement spring on the metal pole, and V-arrangement spring sets up in the one side that deviates from the punch press.

Furthermore, a second baffle plate is arranged on one side of the mounting seat opposite to the V-shaped spring.

Further, the elastic member is a spring.

The utility model provides an automatic leftover bits device of punch press, will wait to die-cut the product and place on the cutting die, will wait to die-cut the product and hold through atmospheric pressure, again impel the workstation to the punch press and go, the slider of installing in the cutting die both sides drives the fixture block and moves towards waiting to die-cut the product, wait to die-cut the product and contact first arcwall face, along with the fixture block moves ahead, wait to die-cut the product and push down the spring, make the fixture block descend, thereby make the side card of die-cut product in the draw-in groove, start die-cutting, the drift separates the product with the four peripheral leftover bits, along with the workstation pulls out, the slider moves to the reverse direction, push the leftover bits to the dump bin, the leftover bits push the metal pole and deviate from the workstation and rotate, in order to prevent the leftover bits from dropping the draw-in groove, first baffle is provided at first arcwall face, when the leftover bits overlap on the metal pole, the metal pole resets under the effect of V-shaped spring, the slider moves back, the leftover materials are separated from the clamping blocks and slide into the coaming box along the metal rods, so that one working cycle is completed.

Therefore, the utility model provides an automatic leftover material removing device of a punch, which can effectively improve the cutting speed of leftover materials of injection molding parts, reduce the labor intensity of workers and achieve the purpose of improving the production efficiency; safety can also be improved.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1 is a schematic structural view of an automatic trimming device for a punch press according to an embodiment of the present invention;

fig. 2 is a schematic view of an internal structure of an automatic trimming device for a punch press according to an embodiment of the present invention;

FIG. 3 is an enlarged view of portion A of FIG. 2;

fig. 4 is a schematic structural view of a fixture block in an automatic trimming device for a punch press according to an embodiment of the present invention.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

The first embodiment is as follows:

referring to fig. 1 to 4, which illustrate an automatic trimming device for a punch press according to an embodiment of the present invention, the device includes a punch press 1, a worktable 2 is disposed on the punch press 1, a cutting die 3 is disposed on the worktable 2, a product 4 is placed on the cutting die 3, a punch 11 is disposed on the punch press 1, the punch 11 is disposed above the cutting die 3, guide rails 12 are disposed on two sides of the cutting die 3, the guide rails 12 are fixedly connected to the punch press 1, a sliding block 121 is slidably connected to the guide rails 12, a driving member 5 for driving the sliding block 121 to move is disposed at an end of the guide rails 12, an elastic member 6 is disposed on the sliding block 121, a clamping block 7 is disposed on the elastic member 6, a clamping groove 71 is disposed on the clamping block 7, a side edge of the product 4 is clamped in the clamping groove 71, a first arc surface 72 is disposed at one end of the clamping block 7, the first arc surface 72 is provided with a first baffle 8, a waste bin 9 is disposed at one side of the punch press 1, the slide block 121 moves back and forth along the guide rail 12 to the waste bin 9, and a metal rod 91 is movably arranged in the waste bin 9.

With continued reference to fig. 1-4, the table 2 is slidably attached to the press 1. The drive means 5 is a motor. The elastic member 6 is a spring.

Example two:

referring to fig. 1 to 4, the automatic leftover bits removing device for a punch press according to the second embodiment of the present invention is shown in the drawings, and the present embodiment further provides the following technical solutions as improvements on the basis of the above embodiments: the first baffle-panel 8 has a second arc-shaped face 81, the second arc-shaped face 81 being curved in the opposite direction to the first arc-shaped face 72. Therefore, the edge of the product can conveniently enter the clamping groove, and meanwhile, when the leftover material 41 pushes the metal rod to move, the leftover material 41 can be prevented from sliding out of the clamping groove.

Example three:

referring to fig. 1 to 4, the automatic leftover bits removing device for a punch press according to a third embodiment of the present invention is shown in the drawings, and the present embodiment further provides the following technical solutions as improvements on the basis of the above embodiments: the bottom of the waste bin 9 is provided with a mounting seat 92, a metal rod 91 is rotatably connected to the mounting seat 92, a V-shaped spring is sleeved on the metal rod 91, and the V-shaped spring is arranged on one side departing from the punch press 1. Therefore, leftover materials can automatically fall into a waste bin, and the leftover materials 41 can be conveniently cleaned; a second baffle 93 is arranged on one side of the mounting seat 92 opposite to the V-shaped spring, so that leftover materials can be completely separated from the clamping groove.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. The automatic trimming device of the punch press is characterized by comprising the punch press (1), wherein a workbench (2) is arranged on the punch press (1), a cutting die (3) is arranged on the workbench (2), a product (4) is placed on the cutting die (3), a punch (11) is arranged on the punch press (1), the punch (11) is positioned above the cutting die (3), guide rails (12) are respectively arranged on two sides of the cutting die (3), the guide rails (12) are fixedly connected on the punch press (1), a sliding block (121) is connected on the guide rails (12) in a sliding manner, a driving part (5) for driving the sliding block (121) to move is arranged at the end part of the guide rails (12), an elastic part (6) is arranged on the sliding block (121), a clamping block (7) is arranged on the elastic part (6), and a clamping groove (71) is arranged on the clamping block (7), the side joint of product (4) is in draw-in groove (71), the one end of fixture block (7) is provided with first arcwall face (72), first arcwall face (72) are provided with first baffle (8), one side of punch press (1) is provided with dump bin (9), slider (121) along guide rail (12) to dump bin (9) round trip movement, dump bin (9) internalization is provided with metal pole (91).

2. The automatic trimming device for punching machines according to claim 1, characterized in that said worktable (2) is slidingly connected to said punching machine (1).

3. The automatic trimming device of punching machine according to claim 1, wherein said first baffle (8) has a second arc-shaped surface (81), said second arc-shaped surface (81) having a bending direction opposite to that of said first arc-shaped surface (72).

4. The automatic trimming device for the punching machine according to claim 1, wherein a mounting seat (92) is arranged at the bottom of the waste bin (9), the metal rod (91) is rotatably connected to the mounting seat (92), a V-shaped spring is sleeved on the metal rod (91), and the V-shaped spring is arranged on one side of the punching machine (1) away from the V-shaped spring.

5. The automatic trimming device for punching machines according to claim 4, wherein a second baffle (93) is arranged on the side of the mounting seat (92) opposite to the V-shaped spring.

6. The automatic trimming device for punching machines according to claim 1, characterized in that said driving means (5) are electric motors.

7. The automatic trimming device for punching machines according to claim 1, characterized in that said elastic means (6) are springs.