CN111992632A

CN111992632A - Scrap suction device for stamping die

Info

Publication number: CN111992632A
Application number: CN202010908326.XA
Authority: CN
Inventors: 黄智红; 黄智钢; 黄亚东
Original assignee: Jingjiang Jushun Precision Lighti Alloy Molding Technology Co ltd
Current assignee: Jingjiang Jushun Precision Lighti Alloy Molding Technology Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2020-11-27

Abstract

The invention belongs to waste treatment of stamping dies, and particularly relates to a scrap suction device for a stamping die. According to the invention, the brush hair is driven by the motor, and the filter screen is brushed by the brush hair on the surface of the brush plate, so that the blocking condition is avoided, the high efficiency of pressure generation of the air pump can be ensured, the influence on the chip suction effect due to chip attachment is avoided, and the high efficiency of chip suction is further ensured.

Description

Scrap suction device for stamping die

Technical Field

The invention relates to the field of waste treatment of stamping dies, in particular to a scrap suction device for a stamping die.

Background

Stamping die locks on the punch press admittedly, and the mould is when punching press the material, and the punching scrap falls into the punching press chamber of mould, connects hourglass hopper-shaped collection bits pipe in the bottom of stamping die usually, and the end connection of collection bits pipe is placed in the outside storage bits bucket of punch press to make the punching scrap fall into in the storage bits bucket through collection bits pipe. The disadvantages are that: along with the continuous work of the punch press, the punching chips in the chip storage barrel are continuously increased, and if the punching chips are not removed in time, the phenomenon that the chip removal holes of the die are plugged by overflow can occur; in addition, when the punching machine works, negative pressure exists in the punching die, punching scraps can be taken away from the punching edge area along with the lifting of the punch, and the taken-away punching scraps can fall on materials and cause damage to the materials in the subsequent punching process.

According to patent CN201110320462.8 can know a inhale bits device for press die, be provided with the box of chamber door including a front end, the top of box is provided with at least one chip inlet, the bottom of box is provided with a plurality of elastomeric element, and the fly leaf has been shelved to elastomeric element's top, and the storage bits case has been placed to the top of fly leaf, still is provided with the detection device who is used for detecting the fly leaf position from top to bottom in the box, and detection device is connected with the controller looks communication that control press die opened and close, still is provided with the hole of induced drafting on the box, and the hole of induced drafting is connected with the updraft ventilator that is located the box outside. The invention is suitable for absorbing and removing the waste scraps in the stamping die.

Currently, the existing chip suction devices for stamping dies have some defects, such as; pressure is generated through the air suction device, so that the fragments are collected, but the air suction holes are easily blocked by the fragments, so that the effect of sucking the fragments is influenced, and the discharging is inconvenient and the efficiency is influenced. For this reason, new technical solutions need to be designed to solve the problem.

Disclosure of Invention

The invention aims to provide a scrap suction device for a stamping die, which solves the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a scrap suction device for a stamping die comprises a base, wherein the top of the base is hinged with a box body;

the top of the box body is communicated with a feeding pipe, a placing plate is arranged at the lower side of the inner cavity of the box body, the two sides of the bottom of the placing plate are fixedly connected with inserted rods, the bottom of the inserted link is inserted into the top of the sleeve, the bottom of the sleeve is fixedly arranged at the bottom of the inner cavity of the box body, a release-press type switch is fixedly arranged in the middle of the bottom of the inner cavity of the box body, an air pump is fixedly arranged on the left side wall of the box body, the top of the air pump is communicated with one end of a pipeline, the other end of the pipeline is communicated with the left side wall of the box body, the left side wall of the inner cavity of the box body is provided with a dust screen corresponding to the pipeline, the right side wall of the box body is fixedly provided with a motor, the transmission shaft of motor runs through right side wall and the fixedly connected with pivot of box, the outer end fixedly connected with brush board and the brush board of pivot are close to in the dust screen, the right side wall downside fixed mounting of box has the alarm.

As a preferred embodiment of the invention, a notch is formed in the rear side of the top of the base, an electric push rod is hinged to the bottom of an inner cavity of the notch, and the outer end of the electric push rod is hinged to the bottom of the box body.

As a preferred embodiment of the present invention, a sealing door is hinged to a front side wall of the box body, iron bars are fixedly mounted on both side walls of the sealing door, and electromagnets are fixedly mounted on both side walls of the box body corresponding to the iron bars.

As a preferred embodiment of the present invention, the insertion rod is inserted into the inner cavity of the sleeve and connected with a sliding block, and the bottom of the sliding block is connected with the bottom of the inner cavity of the sleeve through a spring.

As a preferred embodiment of the present invention, two side walls of an inner cavity of the box body are both provided with a limiting sliding groove, an inner cavity of the limiting sliding groove is inserted with a limiting sliding block, and the two sets of limiting sliding blocks are respectively and fixedly connected with two side walls of the placing plate.

In a preferred embodiment of the present invention, the release switch is electrically connected to the alarm.

As a preferred embodiment of the invention, bearings are sleeved on two sides of the outer wall of the rotating shaft, the rotating shaft is fixedly connected with the inner wall of the bearing, the outer wall of the bearing is fixedly connected with a connecting rod, and the connecting rod is fixedly connected with the top of the inner cavity of the box body.

As a preferred embodiment of the present invention, four corners of the bottom of the base are fixedly provided with fixable universal wheels.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the brush hair is driven by the motor, and the filter screen is brushed by the brush hair on the surface of the brush plate, so that the blocking condition is avoided, the high efficiency of pressure generation of the air pump can be ensured, the influence on the chip suction effect due to chip attachment is avoided, and the high efficiency of chip suction is further ensured.

2. According to the invention, the electromagnet is powered off, so that the sealing door can be quickly opened, the electric push rod can drive the box body to overturn, and thus collected scraps can be automatically poured out, discharging is convenient, reuse is convenient, and the efficiency is effectively improved.

3. According to the invention, the limiting slide block slides in the limiting slide groove, so that the placing plate can be limited, and the lifting is stable.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic overall structure diagram of a scrap suction device for a stamping die according to the invention;

FIG. 2 is a connection structure diagram of a box body and a base of the scrap suction device for the stamping die of the invention;

FIG. 3 is a view showing a structure of a connecting structure of an insert rod and a sleeve of a dust suction device for a press die according to the present invention;

fig. 4 is a schematic structural view of a side wall of a box inner cavity of the chip suction device for the stamping die.

In the figure: 1. a base; 2. the universal wheel can be fixed; 3. a box body; 4. a feed pipe; 5. placing the plate; 6. inserting a rod; 7. a sleeve; 8. an air pump; 9. a pipeline; 10. a dust screen; 11. a motor; 12. a rotating shaft; 13. brushing the board; 14. a connecting rod; 15. a bearing; 16. a pressure release type switch; 17. an alarm; 18. a notch; 19. an electric push rod; 20. a sealing door; 21. an electromagnet; 22. iron bars; 23. a slider; 24. a spring; 25. a limiting chute; 26. and a limiting sliding block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. For those skilled in the art, the specific meaning of the above terms in the present invention can be understood in specific situations, the model of the electrical appliance provided in the present invention is only referred to, and different models of electrical appliances with the same function can be replaced according to the actual use situation.

Referring to fig. 1-4, the present invention provides a technical solution: a scrap suction device for a stamping die comprises a base 1, wherein the top of the base 1 is hinged with a box body 3;

the top of the box body 3 is communicated with a feeding pipe 4, a placing plate 5 is installed on the lower side of an inner cavity of the box body 3, insertion rods 6 are fixedly connected to two sides of the bottom of the placing plate 5, the bottom of the insertion rods 6 is inserted into the top of a sleeve 7, the bottom of the sleeve 7 is fixedly installed at the bottom of the inner cavity of the box body 3, a loose-pressing type switch 16 is fixedly installed in the middle of the bottom of the inner cavity of the box body 3, an air suction pump 8 is fixedly installed on the left side wall of the box body 3, the top of the air suction pump 8 is communicated with one end of a pipeline 9, the other end of the pipeline 9 is communicated with the left side wall of the box body 3, a dust screen 10 is installed on the left side wall of the inner cavity of the box body 3 corresponding to the pipeline 9, a motor 11 is fixedly installed on the right side wall of the box body 3, a transmission shaft of the motor 11 penetrates through the right side, the right side wall downside fixed mounting of box 3 has alarm 17, as shown in fig. 1 in this embodiment, specifically, can drive brush board 13 through motor 11 and brush dust screen 10 to avoid appearing the condition of jam, and then make the high efficiency of guaranteeing to inhale the bits.

Referring to fig. 2 in this embodiment, a notch 18 is formed in the rear side of the top of the base 1, an electric push rod 19 is hinged to the bottom of an inner cavity of the notch 18, the outer end of the electric push rod 19 is hinged to the bottom of the box 3, and specifically, the electric push rod 19 can drive the box 3 to turn over, so that quick discharging can be achieved, and efficiency is improved.

In this embodiment, referring to fig. 2, a sealing door 20 is hinged to a front side wall of the box body 3, iron bars 22 are fixedly mounted on both side walls of the sealing door 20, electromagnets 21 are fixedly mounted on both side walls of the box body 3 corresponding to the iron bars 22, specifically, the sealing door 20 is opened and closed quickly by turning on and off the electromagnets 21, and the sealing door 20 does not need to be operated manually.

In this embodiment, referring to fig. 3, the insertion rod 6 is inserted into the inner cavity of the sleeve 7 and connected with a sliding block 23, and the bottom of the sliding block 23 is connected with the bottom of the inner cavity of the sleeve 7 through a spring 24, specifically, the placing plate 5 has a certain lifting space.

Referring to fig. 4 in this embodiment, two side walls of an inner cavity of the box body 3 are both provided with a limiting sliding groove 25, a limiting sliding block 26 is inserted into an inner cavity of the limiting sliding groove 25, the two sets of limiting sliding blocks 26 are respectively fixedly connected with two side walls of the placing plate 5, and specifically, the placing plate 5 is limited by sliding the limiting sliding blocks 26 in the limiting sliding groove 25, so that the lifting is stable.

Referring to fig. 1 in this embodiment, the pressure release switch 16 is electrically connected to the alarm 17, specifically, the alarm can alarm in time to avoid the occurrence of flash, and the alarm 17 is a buzzer.

In this embodiment, referring to fig. 1, bearings 15 are respectively sleeved on two sides of an outer wall of the rotating shaft 12, the rotating shaft 12 is fixedly connected with inner walls of the bearings 15, a connecting rod 14 is fixedly connected with the outer wall of the bearings 15, the connecting rod 14 is fixedly connected with the top of an inner cavity of the box body 3, and particularly, the rotating shaft 12 is limited by the bearings 15, so that the rotating is stable.

Referring to fig. 1 in the embodiment, fixable universal wheels 2 are fixedly mounted at four corners of the bottom of the base 1, and particularly, the fixable universal wheels are convenient and fast to move.

It should be noted that, the chip suction device for a stamping die of the present invention includes all components that are common standard components or known by those skilled in the art, and the structure and principle thereof are known by those skilled in the art through technical manuals or conventional experimental methods, and at the idle position of the device, all the electrical devices, which refer to power elements, electrical devices, adaptive monitoring computers and power supplies, are connected through wires, and the specific connection means refers to the following working principle, in which the electrical connections between the electrical devices are completed in sequence, and the detailed connection means thereof is a known technology in the art, and the following main introduces the working principle and process without describing the electrical control, when a chip suction device for a stamping die is used, the connection is first performed through the feed pipe 4 and the chip discharge pipe, and then the pressure is generated through the suction pump 8, thereby inhale the piece in the play bits pipe that feed pipe 4 communicates in box 3, then the piece can drop and place board 5 surface, lighter piece can drift to dust screen 10 department along with the direction of wind simultaneously, long-term accumulation can block up dust screen 10 surface, then regular starter motor 11 makes drive pivot 12 rotate, thereby make drive brush board 13 utilize the brush hair to brush dust screen 10, thereby clear up the piece that blocks up, thereby guarantee the high efficiency of inhaling the piece, then the piece that accumulates for a long time is placing board 5 surface quality grow, thereby can drive inserted bar 6 and promote slider 23 compression spring 24, along with the piece gradually becomes more, thereby place board 5 can extrude pressure release formula switch 16, thereby start alarm 17 and make the warning, thereby promote staff's piece too much, then the staff breaks off device and play bits pipe, and stop to dash and grind work, then through can fixing the universal wheel 2 remove device, then cut off the power supply for electro-magnet 21, then start electric putter 19 and make and drive box 3 and rotate to make the piece of placing 5 surfaces pour out automatically, thereby make and realize ejection of compact convenient and fast, conveniently use once more, thereby make apparent promotion efficiency.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a inhale bits device for press die, includes base (1), its characterized in that: the top of the base (1) is hinged with a box body (3);

the top of the box body (3) is communicated with a feeding pipe (4), a placing plate (5) is installed on the lower side of an inner cavity of the box body (3), inserting rods (6) are fixedly connected to two sides of the bottom of the placing plate (5), the bottom of each inserting rod (6) is inserted into the top of a sleeve (7), the bottom of each sleeve (7) is fixedly installed at the bottom of the inner cavity of the box body (3), a loose-pressing type switch (16) is fixedly installed in the middle of the bottom of the inner cavity of the box body (3), an air suction pump (8) is fixedly installed on the left side wall of the box body (3), the top of each air suction pump (8) is communicated with one end of a pipeline (9), the other end of each pipeline (9) is communicated with the left side wall of the box body (3), a dust screen (10) is installed on the left side wall of the inner cavity of the box body (3) corresponding to the pipeline (9, the transmission shaft of motor (11) runs through right side wall and fixedly connected with pivot (12) of box (3), the outer end fixedly connected with brush board (13) of pivot (12) and brush board (13) are close to dust screen (10), the right side wall downside fixed mounting of box (3) has alarm (17).

2. A chip suction device for a press die according to claim 1, wherein: the top rear side of base (1) is opened and is equipped with breach (18), the inner chamber bottom of breach (18) articulates there is electric putter (19), the outer end of electric putter (19) and the bottom of box (3) are articulated.

3. A chip suction device for a press die according to claim 1, wherein: the front side wall of box (3) articulates there is sealing door (20), the equal fixed mounting of both sides wall of sealing door (20) has ironbar (22), the both sides wall of box (3) corresponds ironbar (22) department fixed mounting has electro-magnet (21).

4. A chip suction device for a press die according to claim 1, wherein: the inserted bar (6) is inserted into the inner cavity of the sleeve (7) and connected with a sliding block (23), and the bottom of the sliding block (23) is connected with the bottom of the inner cavity of the sleeve (7) through a spring (24).

5. A chip suction device for a press die according to claim 1, wherein: spacing spout (25) have all been seted up to the inner chamber both sides wall of box (3), the inner chamber of spacing spout (25) is pegged graft and is had spacing slider (26), two sets of spacing slider (26) respectively with place board (5) both sides wall fixed connection.

6. A chip suction device for a press die according to claim 1, wherein: the release-press type switch (16) is electrically connected with the alarm (17).

7. A chip suction device for a press die according to claim 1, wherein: bearing (15) and pivot (12) and bearing (15) inner wall fixed connection all overlap to the outer wall both sides of pivot (12), the outer wall fixed connection of bearing (15) has connecting rod (14), the inner chamber top fixed connection of connecting rod (14) and box (3).

8. A chip suction device for a press die according to claim 1, wherein: the bottom four corners of the base (1) are fixedly provided with fixable universal wheels (2).