CN218342697U

CN218342697U - Injection mold clearance mechanism

Info

Publication number: CN218342697U
Application number: CN202222315388.7U
Authority: CN
Inventors: 章兴根
Original assignee: Shenzhen Xingdong Precision Technology Co ltd
Current assignee: Shenzhen Xingdong Precision Technology Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-01-20
Anticipated expiration: 2032-08-31

Abstract

The utility model discloses an injection mold clearance mechanism, including ultrasonic cleaner and apron, the standing groove that is used for the apron location to place is offered to the ultrasonic cleaner upper end, still closes the sealed seal assembly of back and sets up the processing assembly that the inside aerosol that is used for mould clearance in-process to produce was handled at ultrasonic cleaner including putting on the apron and being used for the lid. The utility model discloses an injection mold clearance mechanism, ultrasonic wave clearance mechanism clear up injection mold man-hour, through the processing subassembly, pass through the blast pipe with the inside gas of ultrasonic cleaner and outwards discharge, at the exhaust in-process, through the HEPA filter screen on the filter plate, adsorb the processing to the particle on the aerosol, can not bring the influence for wiper mechanism surrounding environment, and the wiper mechanism of being convenient for is used injection mold's clearance.

Description

Injection mold clearance mechanism

Technical Field

The utility model belongs to the technical field of the mould clearance, specifically speaking relates to an injection mold clearance mechanism.

Background

Injection mold is behind injection-moulded, for guaranteeing the accuracy of moulding plastics, need carry out regular clearance to injection mold through ultrasonic cleaning mechanism, and ultrasonic cleaning mechanism carries out the in-process of clearing up to injection mold, the vibrations of supersound can produce a large amount of liquid aerosol, can carry the pollutant of microparticle in these aerosols, and aerosol in the cleaning mechanism cleaning process can be along with opening of apron by the aerial outflow to the outside, bring certain influence for wiper mechanism surrounding environment, the wiper mechanism of being not convenient for uses injection mold's clearance.

In view of this, the present invention is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model adopts the technical scheme that:

the utility model provides an injection mold clearance mechanism, includes ultrasonic cleaner and apron, the standing groove that is used for the apron location to place is seted up to ultrasonic cleaner upper end, still including putting on the apron be used for the lid to close the sealed seal assembly in back and set up the inside processing assembly who is used for the aerosol that the mould clearance in-process produced of ultrasonic cleaner.

As a preferred scheme, it includes the blast pipe of installing on the ultrasonic cleaning machine to handle the group, the blast pipe communicates with each other with the inside of ultrasonic cleaning machine, install the control valve on the blast pipe, the last intercommunication of blast pipe is connected with the installing frame, installing frame sliding connection has the filter plate, be provided with the adsorbed HEPA filter screen of aerosol particle on the filter plate.

Preferably, a fixing pin is fixed to one end of the mounting frame.

Preferably, an axial flow fan facilitating air exhaust is arranged inside the exhaust pipe.

As a preferred scheme, seal assembly is including seting up the return groove on the apron, install back shape gasbag on the return groove, be provided with on the apron and be used for the subassembly of aerifing and the subassembly of disappointing that loses heart of the inside gas filled of back shape gasbag.

As a preferred scheme, inflation assembly is including installing at apron upper end and the inside communicating gas tube of time shape gasbag, the internally mounted of gas tube has two check valves, and the direction of switching on of two check valves is the outside of gas tube to the inside of time shape gasbag, it is connected with the connecting pipe to communicate with each other on the gas tube, the connecting pipe is located between two check valves, the one end of connecting pipe is connected with the piston board through reciprocal subassembly, piston board sliding connection is in the inside of connecting pipe.

As a preferred scheme, the reciprocating assembly comprises a T-shaped push rod which is connected to one end of the connecting pipe in a sliding mode, one end of the T-shaped push rod is fixed to the piston plate, a spring is sleeved on the side wall of the T-shaped push rod, and two ends of the spring are connected with the piston plate and the inner wall of the connecting pipe respectively.

As a preferable scheme, the air discharging assembly comprises an air discharging pipe which is arranged on the cover plate and communicated with the interior of the hollow-square-shaped air bag, and a plug is connected to the air discharging pipe in a threaded mode.

Compared with the prior art, the utility model following beneficial effect has:

the utility model discloses an injection mold clearance mechanism, ultrasonic wave clearance mechanism clear up injection mold man-hour, through the processing subassembly, pass through the blast pipe with the inside gas of ultrasonic cleaner and outwards discharge, at the exhaust in-process, through the HEPA filter screen on the filter plate, adsorb the processing to the particle on the aerosol, can not bring the influence for wiper mechanism surrounding environment, and the wiper mechanism of being convenient for is used injection mold's clearance.

The following describes embodiments of the present invention in further detail with reference to the attached drawings.

Drawings

In the drawings:

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

FIG. 2 is a schematic structural view of a processing assembly according to the present invention;

FIG. 3 is a schematic structural view of the sealing assembly, the inflation assembly and the reciprocating assembly of the present invention;

FIG. 4 is an enlarged view taken at A in FIG. 1;

FIG. 5 is an enlarged view at B in FIG. 2;

fig. 6 is an enlarged view at C in fig. 2.

In the figure: 1-ultrasonic cleaning machine; 2-placing a groove; 3-cover plate; 401-loop-back groove; 402-a toroidal balloon; 501-an inflation tube; 502-a one-way valve; 503-connecting tube; 504-piston plate; 601-T shaped push rod; 602-a spring; 701-an exhaust pipe; 702-a control valve; 703-installing a frame; 704-a filter plate; 705-a fixed pin; 801-air escape pipe; an 802-plug; 9-axial flow fan.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 6, an injection mold cleaning mechanism comprises an ultrasonic cleaning machine 1 and a cover plate 3, wherein a placing groove 2 for positioning and placing the cover plate 3 is formed in the upper end of the ultrasonic cleaning machine 1, and the injection mold cleaning mechanism further comprises a sealing assembly arranged on the cover plate 3 and used for sealing after being covered and a processing assembly arranged inside the ultrasonic cleaning machine 1 and used for processing aerosol generated in the mold cleaning process.

The treatment group comprises an exhaust pipe 701 arranged on the ultrasonic cleaning machine 1, the exhaust pipe 701 is communicated with the inside of the ultrasonic cleaning machine 1, a control valve 702 is arranged on the exhaust pipe 701, an installation frame 703 is communicated with the exhaust pipe 701, the installation frame 703 is connected with a filter plate 704 in a sliding mode, an HEPA filter screen for adsorbing aerosol particles is arranged on the filter plate 704, a fixing pin 705 is fixed at one end of the installation frame 703, the filter plate 704 can be conveniently taken out of the installation frame 703 and replaced through the fixing pin 705, an axial flow fan 9 for facilitating exhaust is arranged inside the exhaust pipe 701, when the aerosol generated in the ultrasonic cleaning machine 1 in the vibration cleaning process needs to be treated, the control valve 702 on the exhaust pipe 701 is opened and the axial flow fan 9 is started, at the moment, the gas inside the ultrasonic cleaning machine 1 is exhausted outwards through the exhaust pipe 701 through the axial flow fan 9, in the exhausting process, the particles on the aerosol are adsorbed through the HEPA filter screen on the filter plate 704, the surrounding environment of the cleaning mechanism is not influenced, and the cleaning mechanism can be conveniently used for cleaning the injection mold.

Seal assembly is including offering the return groove 401 on apron 3, install back shape gasbag 402 on the return groove 401, be provided with on the apron 3 and be used for returning the inside gas filled subassembly of shape gasbag 402 and the subassembly that loses heart, through gas filled subassembly, make back the inside effect that constantly increases under gas of shape gasbag 402, make back shape gasbag 402 atress take place to expand and offset with the inner wall of standing groove 2, through the effect that offsets between back shape gasbag 402 and the 2 inner walls of standing groove, close the clearance of back shroud 3 and standing groove 2 and carry out the shutoff to the lid, avoid the inside aerosol that produces of ultrasonic cleaner 1 to outwards spill over, the effect of sealed protection has been improved.

The inflation assembly comprises an inflation tube 501 which is arranged at the upper end of the cover plate 3 and communicated with the inside of the clip-shaped air bag 402, two one-way valves 502 are arranged inside the inflation tube 501, the conduction directions of the two one-way valves 502 are from the outside of the inflation tube 501 to the inside of the clip-shaped air bag 402, a connecting tube 503 is connected to the inflation tube 501 in a communicating manner, the connecting tube 503 is positioned between the two one-way valves 502, one end of the connecting tube 503 is connected with a piston plate 504 through a reciprocating assembly, and the piston plate 504 is connected to the inside of the connecting tube 503 in a sliding manner.

The reciprocating component comprises a T-shaped push rod 601 connected to one end of a connecting pipe 503 in a sliding mode, one end of the T-shaped push rod 601 is fixed to the piston plate 504, a spring 602 is sleeved on the side wall of the T-shaped push rod 601, two ends of the spring 602 are connected to the piston plate 504 and the inner wall of the connecting pipe 503 respectively, the piston plate 504 at one end of the T-shaped push rod 601 is forced to reciprocate inside the connecting pipe 503 through continuously pushing the T-shaped push rod 601 and the resetting effect of the spring 602 on the T-shaped push rod 601 after pushing, and due to the fact that the conducting directions of the two one-way valves 502 are from the outside of the inflating pipe 501 to the inside of the clip-shaped air bag 402, the outside air can be pumped into the space between the two one-way valves 502 inside the inflating pipe 501 through the reciprocating motion of the piston plate 504, and the inflated air can be flushed into the inside of the clip-shaped air bag 402 from the inflating pipe 501 through the pushing of the piston plate 504.

The air release assembly comprises an air release pipe 801 which is arranged on the cover plate 3 and communicated with the interior of the clip-shaped air bag 402, a plug 802 is connected to the air release pipe 801 in a threaded mode, and after plugging is completed, the plug 802 is taken down from the air release pipe 801 to enable air in the clip-shaped air bag 402 to be released out, so that the clip-shaped air bag 402 can be conveniently restored to a normal state.

In the process of cleaning and processing the injection mold through the ultrasonic cleaning mechanism, the injection mold to be processed is hung inside the ultrasonic cleaning machine 1, and the ultrasonic cleaning machine 1 is started to clean the injection mold after the inside is placed;

in the cleaning process, the cover plate 3 is covered on the placing groove 2 to seal the inside of the ultrasonic cleaning machine 1, in the process that the cover plate 3 is covered and sealed, the piston plate 504 at one end of the T-shaped push rod 601 is forced to reciprocate inside the connecting pipe 503 by continuously pushing the T-shaped push rod 601 and pushing the rear spring 602 to reset the T-shaped push rod 601, because the conduction directions of the two one-way valves 502 are from the outside of the inflating pipe 501 to the inside of the clip-shaped air bag 402, through the reciprocating motion of the piston plate 504, the external gas can be pumped into the space between the two one-way valves 502 inside the inflating pipe 501 and pushed by the piston plate 504, the charged gas is flushed into the inside of the clip-shaped air bag 402 from the inflating pipe 501, under the action of continuously increasing gas inside the clip-shaped air bag 402, the clip-shaped air bag 402 is forced to expand and is propped against the inner wall of the placing groove 2, through the propping action between the clip-shaped air bag 402 and the inner wall of the placing groove 2, the gap between the cover plate 3 and the placing groove 2 is sealed, the inside of the ultrasonic cleaning machine 1 is prevented from overflowing, and the sealing effect of the ultrasonic cleaning machine is improved;

when the aerosol generated in the process of cleaning the interior of the ultrasonic cleaning machine 1 by vibration is required to be treated, the control valve 702 on the exhaust pipe 701 is opened and the axial flow fan 9 is started, at the moment, the gas in the interior of the ultrasonic cleaning machine 1 is discharged outwards through the exhaust pipe 701 by the axial flow fan 9, in the discharging process, particles on the aerosol are adsorbed by the HEPA filter screen on the filter plate 704, the influence on the surrounding environment of the cleaning mechanism is avoided, and the cleaning mechanism can be used for cleaning the injection mold conveniently.

Claims

1. An injection mold cleaning mechanism comprising: the ultrasonic cleaning machine comprises an ultrasonic cleaning machine (1) and a cover plate (3), wherein a placing groove (2) for positioning and placing the cover plate (3) is formed in the upper end of the ultrasonic cleaning machine (1); it is characterized by also comprising: the sealing component is arranged on the cover plate (3) and used for sealing after being covered; the processing assembly is arranged inside the ultrasonic cleaning machine (1) and used for processing aerosol generated in the die cleaning process.

2. The injection mold cleaning mechanism according to claim 1, wherein the treatment group comprises an exhaust pipe (701) installed on the ultrasonic cleaning machine (1), the exhaust pipe (701) is communicated with the inside of the ultrasonic cleaning machine (1), a control valve (702) is installed on the exhaust pipe (701), an installation frame (703) is connected to the exhaust pipe (701) in a communicated manner, the installation frame (703) is connected with the filter plate (704) in a sliding manner, and a HEPA filter screen for aerosol particle adsorption is arranged on the filter plate (704).

3. An injection mold cleaning mechanism as claimed in claim 2 wherein a fixing pin (705) is fixed to one end of the mounting frame (703).

4. An injection mould cleaning mechanism as claimed in claim 3, characterised in that the exhaust pipe (701) is internally provided with an axial fan (9) for facilitating exhaust.

5. An injection mold cleaning mechanism according to claim 1, characterized in that the sealing component comprises a circular groove (401) formed on the cover plate (3), the circular groove (401) is provided with a circular air bag (402), and the cover plate (3) is provided with an inflation component for inflating the inside of the circular air bag (402) and a deflation component for deflating.

6. The injection mold cleaning mechanism according to claim 5, wherein the inflation assembly comprises an inflation tube (501) installed at the upper end of the cover plate (3) and communicated with the interior of the clip-shaped air bag (402), two one-way valves (502) are installed inside the inflation tube (501), the two one-way valves (502) are communicated in the direction from the outside of the inflation tube (501) to the interior of the clip-shaped air bag (402), a connecting tube (503) is communicated and connected to the inflation tube (501), the connecting tube (503) is located between the two one-way valves (502), one end of the connecting tube (503) is connected with a piston plate (504) through a reciprocating assembly, and the piston plate (504) is slidably connected to the interior of the connecting tube (503).

7. The injection mold cleaning mechanism as claimed in claim 6, wherein the reciprocating assembly comprises a T-shaped push rod (601) slidably connected to one end of the connecting pipe (503), one end of the T-shaped push rod (601) is fixed to the piston plate (504), a spring (602) is sleeved on a side wall of the T-shaped push rod (601), and two ends of the spring (602) are respectively connected to the piston plate (504) and the inner wall of the connecting pipe (503).

8. An injection mold cleaning mechanism as claimed in claim 7, characterized in that the run-flat assembly comprises a run-flat tube (801) mounted on the cover plate (3) and communicating with the inside of the hollow-shaped air bag (402), and a plug (802) is screwed on the run-flat tube (801).