CN213319555U

CN213319555U - Annular die hole abrasive recovery equipment

Info

Publication number: CN213319555U
Application number: CN202021260611.7U
Authority: CN
Inventors: 郝波; 杨文利; 周梅英
Original assignee: Jiangsu Zhengchang Granulator Technology Co ltd
Current assignee: Jiangsu Zhengchang Granulator Technology Co ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2021-06-01
Anticipated expiration: 2030-06-30

Abstract

The utility model provides a ring die orifice abrasive recovery plant, be used for supporting two supporting rollers of ring die on including the base and locating the base, still include drill bit and recovery subassembly, the drill bit is located and is reciprocating motion along the ring die axis on the deflector, the recovery tank on locating the base is retrieved the subassembly, the recovery tank is located between two supporting rollers, be connected with the telescopic bellows on the recovery tank, one row or multirow nib cooperation on bellows upper end opening and the ring die, the bellows upper end is equipped with the round sealing washer, be equipped with the step motor that drive bellows upper end port is close to or keeps away from the outer wall of ring die on the bellows. The utility model provides a pair of ring die orifice abrasive recovery plant adopts and sets up the bellows between ring die and the accumulator, retrieves the abrasive that the drill bit drilled out to the accumulator in, through the abrasive clean up in high-pressure wind wall with the orifice, clean efficient, when guaranteeing the ring die cleanliness factor, with the whole recoveries of the interior abrasive of orifice, degree of automation is high, practices thrift manufacturing cost.

Description

Annular die hole abrasive recovery equipment

Technical Field

The utility model relates to a ring mould processing equipment technical field especially relates to a ring mould nib abrasive recovery plant.

Background

The feed forming ring die is an annular die for feed forming, and comprises an annular die body and a plurality of die holes arranged on the annular die body, when the feed forming ring die is used, the compression roller rotationally extrudes feed in an inner cavity of the ring die, the feed is extruded through the die holes, and then a cutter arranged outside the ring die cuts feed particles with a certain length.

Because the processing of ring die mould hole is through the drill bit processing, can block in the die hole after the processing and establish the stereoplasm impurity, like iron fillings, stereoplasm granule etc. consequently adopt lubricating oil and carborundum to mix and form the abrasive, extrude the abrasive in the die hole, extrude downthehole impurity to oil in the hole, improve the lubricity, guarantee that the product is sent to customer's back and need not wash the ring mould by the customer, just can directly operate the disposable ejection of compact.

After the grinding process is accomplished, next process need be beaten the abrasive material from the nib through the drill bit to with the abrasive material clean up of drying out in the nib, among the prior art, adopt the manual work to take the drill bit to drill out the abrasive material from the nib, then the hand is taken the high-pressure air gun and is blown totally in with the nib, and clean inefficiency can't retrieve the abrasive material moreover, causes the waste.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: in order to overcome prior art zhonghuan mould downthehole abrasive material clean inefficiency, unable recovery abrasive material moreover causes extravagant not enough, the utility model provides a ring mould nib abrasive material recovery plant.

The utility model provides a technical scheme that its technical problem will adopt is: the utility model provides a ring die orifice abrasive recovery plant, includes the base and locates two supporting rollers that are used for supporting the ring die on the base, still includes the drill bit and retrieves the subassembly, the drill bit is located and is reciprocating motion along the ring die axis on the deflector, retrieve the subassembly including locating recovery tank on the base, the recovery tank is located between two supporting rollers, be connected with the telescopic bellows on the recovery tank, one row or multirow nib cooperation on bellows upper end opening and the ring die, the bellows upper end is equipped with the round sealing washer, be equipped with the step motor that drive bellows upper end port is close to or keeps away from the ring die outer wall on the bellows.

The drill bit is used for drilling out dry and hard abrasive in the circular mould holes, the drill bit reciprocates along the axis of the circular mould, the abrasive in one row of mould holes can be drilled out, after the abrasive in one row of mould holes is drilled out, the two supporting rollers drive the circular mould to rotate, so that the next row of mould holes are arranged below the drill bit, and the drill bit is matched with the supporting rollers to drill out the dry and hard abrasive in all the mould holes on the circular mould; the corrugated pipe is attached to the outer wall surface of the ring die, and the abrasive drilled from the die hole is guided into the recovery tank, so that the recovery of the abrasive is facilitated, and meanwhile, the powdery abrasive can be prevented from floating everywhere to influence the production environment; the corrugated pipe is provided with a sealing ring for preventing the powdery abrasive from drifting to the external environment from a gap between the corrugated pipe and the ring die; the corrugated pipe is driven by the stepping motor to be close to or far away from the outer wall surface of the ring die, when the drill bit drills abrasive in one row of die holes, the ring die needs to rotate along the axis, the next row of die holes are moved to the lower portion of the drill bit, the lower end of the corrugated pipe is tightly attached to the outer wall surface of the ring die, and the stepping motor needs to drive the upper end of the corrugated pipe to descend to be far away from the outer wall surface of the ring die at the moment in order to prevent the rotating precision of the ring die from.

Furthermore, in order to control the upper end of the corrugated pipe to be close to or far away from the ring die, bearings are arranged on the front side and the rear side of the upper end of the corrugated pipe, the output ends of the stepping motors are connected with the inner rings of the bearings in a clamping mode, and the lower ends of the stepping motors are fixedly connected with the base.

Further, a recovery container is arranged in the recovery tank, the recovery container slides in or slides out from the front side of the recovery tank, and an observation window is arranged on the front side of the recovery container. The recovery container is set to be drawer type, and the convenient powdered abrasive who will collect takes out, and the observation window is used for observing how much of the abrasive that collects in the recovery container.

Furthermore, the position of the guide plate corresponds to that of the corrugated pipe, a high-pressure air pipe is arranged at the lower end of the guide plate along the periphery of the guide plate, and a plurality of air holes are formed in the lower side of the high-pressure air pipe at intervals. The high-pressure tuber pipe blows off round high-pressure blast wall from the wind downthehole, blows into the accumulator with remaining abrasive in the nib on the one hand, and on the other hand plays to block about, prevents that powdered abrasive from wafting and scattering in the air, pollutes operational environment.

Further, a paper-sticking roller is arranged between the corrugated pipe and the supporting roller, and a cylinder for driving the roller to be close to or far away from the outer wall surface of the ring die is arranged on the roller. The paper-sticking roller is used for sticking the residual abrasive on the outer wall surface of the ring die.

Furthermore, in order to limit the position of the ring die on the supporting roller, a limiting plate matched with a ring die flange plate is arranged on the supporting roller, and the position of the limiting plate is adjustable. The position of the limiting plate is adjustable, so that the limiting plate can adapt to ring dies of different specifications.

The utility model has the advantages that: the utility model provides a pair of ring die orifice abrasive recovery plant adopts and sets up the bellows between ring die and the accumulator, retrieves the abrasive that the drill bit drilled out to the accumulator in, through the abrasive clean up in high-pressure wind wall with the orifice, clean efficient, when guaranteeing the ring die cleanliness factor, with the whole recoveries of the interior abrasive of orifice, degree of automation is high, practices thrift manufacturing cost.

Drawings

The present invention will be further explained with reference to the drawings and examples.

FIG. 1 is a schematic structural diagram of a preferred embodiment of the present invention;

FIG. 2 is an enlarged schematic view of A of FIG. 1;

FIG. 3 is a cross-sectional view of the preferred embodiment of the present invention;

fig. 4 is an enlarged schematic view of B in fig. 3.

In the figure: 1. the device comprises a ring die, 2, a base, 3, a supporting roller, 4, a drill bit, 5, a guide plate, 6, a recovery groove, 7, a corrugated pipe, 8, a stepping motor, 9, a recovery container, 10, a high-pressure air pipe, 11, an air hole, 12, a roller, 13, an air cylinder, 14 and a limiting plate.

Detailed Description

The present invention will now be described in detail with reference to the accompanying drawings. This figure is a simplified schematic diagram, and merely illustrates the basic structure of the present invention in a schematic manner, and therefore it shows only the constitution related to the present invention.

As shown in fig. 1-4, the utility model discloses a ring die orifice abrasive recovery plant, including base 2 and locate two supporting rollers 3 that are used for supporting ring die 1 on base 2, the transmission is connected with servo motor on two supporting rollers 3, and two supporting rollers 3 rotate in step, still include drill bit 4 and recovery subassembly, reciprocating motion is done along ring die 1 axis on deflector 5 is located to drill bit 4, it is including locating to retrieve the subassembly recovery tank 6 on the base 2, recovery tank 6 is located between two supporting rollers 3, be connected with telescopic bellows 7 on the recovery tank 6, bellows 7 upper end opening cooperates with one row of nib on the ring die 1, bellows 7 upper end is equipped with the round sealing washer, be equipped with the step motor 8 that drive bellows 7 upper end port is close to or keeps away from ring die 1 outer wall on the bellows 7.

Both sides all are equipped with the bearing around 7 upper ends of bellows, two 8 output of step motor all with bearing inner race joint is connected, two 8 lower extremes of step motor all with base 2 fixed connection.

A recovery container 9 is arranged in the recovery tank 6, the recovery container 9 slides in or slides out from the front side of the recovery tank 6, and an observation window made of transparent plastic is arranged on the front side of the recovery container 9.

The position of the guide plate 5 corresponds to the position of the corrugated pipe 7, a high-pressure air pipe 10 is arranged at the lower end of the guide plate 5 along the periphery of the guide plate, and a plurality of air holes 11 are formed in the lower side of the high-pressure air pipe 10 at intervals.

A paper-sticking roller 12 is arranged between the corrugated pipe 7 and the supporting roller 3, and a cylinder 13 for driving the roller 12 to be close to or far away from the outer wall surface of the ring die 1 is arranged on the roller 12.

And the supporting roller 3 is provided with a limiting plate 14 matched with the ring flange of the ring die 1, and the position of the limiting plate 14 is adjustable through an ejector pin.

The working process is as follows:

the circular mold 1 is placed on the two supporting rollers 3, the adjusting limiting plates 14 are abutted to the flange plates, the servo motors on the supporting rollers 3 rotate, a row of mold holes are formed below the drill bit 4, the stepping motors 8 drive the upper ends of the corrugated pipes 7 to be attached to the outer wall surface of the circular mold 1, the air cylinders 13 drive the paper-sticking rollers 12 to be attached to the outer wall surface of the circular mold 1, high-pressure air is pressed into the air pipes through the air compressors, and the high-pressure air is sprayed out from the air holes 11 on the air pipes to form the air wall.

The drill bit 4 works to drill out the dry and hard abrasive in the die hole, the abrasive drilled out from the die hole falls into the recovery container 9 through the corrugated pipe 7, the recovery of the abrasive is facilitated, after the abrasive in one row of die holes is drilled out, the two supporting rollers 3 drive the ring die 1 to rotate, the next row of die holes are arranged below the drill bit 4 until the dry and hard abrasive in all the die holes on the ring die 1 is drilled out, and the recovery of the abrasive is completed.

Directions and references (e.g., up, down, left, right, etc.) in the present disclosure may be used solely to aid in the description of the features in the figures. The following detailed description is, therefore, not to be taken in a limiting sense, and the scope of the claimed subject matter is defined only by the appended claims and equivalents thereof.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. The utility model provides a ring mould nib abrasive recovery plant, includes base (2) and locates two backup rolls (3) that are used for supporting ring mould (1) on base (2), its characterized in that: still include drill bit (4) and recovery subassembly, drill bit (4) are located and are reciprocating motion along ring mould (1) axis on deflector (5), recovery subassembly is including locating recovery tank (6) on base (2), recovery tank (6) are located between two backup rolls (3), be connected with telescopic bellows (7) on recovery tank (6), bellows (7) upper end opening cooperates with one row or multirow nib on ring mould (1), bellows (7) upper end is equipped with the round sealing washer, be equipped with step motor (8) that drive bellows (7) upper end port is close to or keeps away from ring mould (1) outer wall on bellows (7).

2. The apparatus for recycling the grinding material of the circular mold hole of claim 1, wherein: both sides all are equipped with the bearing around bellows (7) upper end, two step motor (8) output all with bearing inner circle joint is connected, two step motor (8) lower extreme all with base (2) fixed connection.

3. The apparatus for recycling the grinding material of the ring die hole according to claim 2, wherein: be equipped with recovery container (9) in recovery tank (6), recovery container (9) slide in or the roll-off from recovery tank (6) front side, recovery container (9) front side is equipped with the observation window.

4. The apparatus for recycling the grinding material of the circular mold hole of claim 1, wherein: the position of the guide plate (5) corresponds to that of the corrugated pipe (7), the lower end of the guide plate (5) is provided with a high-pressure air pipe (10) along the periphery in a circle, and a plurality of air holes (11) are formed in the lower side of the high-pressure air pipe (10) at intervals.

5. The apparatus for recycling the grinding material of the circular mold hole of claim 1, wherein: a paper-sticking roller (12) is arranged between the corrugated pipe (7) and the supporting roller (3), and a cylinder (13) for driving the roller (12) to be close to or far away from the outer wall surface of the ring die (1) is arranged on the roller (12).

6. The apparatus for recycling the grinding material of the circular mold hole of claim 1, wherein: and the supporting roller (3) is provided with a limiting plate (14) matched with the ring flange of the ring die (1), and the position of the limiting plate (14) is adjustable.