CN216373136U - Injection mold frame demoulding device - Google Patents
Injection mold frame demoulding device Download PDFInfo
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- CN216373136U CN216373136U CN202122773013.0U CN202122773013U CN216373136U CN 216373136 U CN216373136 U CN 216373136U CN 202122773013 U CN202122773013 U CN 202122773013U CN 216373136 U CN216373136 U CN 216373136U
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- die carrier
- mold frame
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- waste material
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Abstract
The utility model discloses an injection mold frame demoulding device, which belongs to the technical field of demoulding devices and comprises an upper mold frame and a lower mold frame, wherein the bottom of the upper mold frame is fixedly connected with two limiting rods, the bottom ends of the two limiting rods are fixedly connected with sliding plates, the lower mold frame is provided with two gas transmission grooves, the outer sides of the two sliding plates are respectively in sliding connection with the inner walls of the two gas transmission grooves, the lower mold frame is provided with a demoulding device, the left side and the right side of the demoulding device are respectively communicated with the two gas transmission grooves, and the demoulding device is provided with a cleaning device. The utility model discloses a, can realize the automatic effect to the drawing of patterns of work piece, replace the mode of current manual demoulding, improve the efficiency of device to can realize carrying out the purpose of clearance, improve the practicality of device to the scaffold frame automatically.
Description
Technical Field
The utility model relates to the technical field of demolding devices, in particular to a demolding device for an injection mold frame.
Background
The injection mold frame comprises an upper mold frame and a lower mold frame, raw materials which are melted by heating enter a mold cavity, and a formed product is obtained after cooling and solidification.
The existing injection mold frame does not have a structure which is convenient for ejecting a formed workpiece in the daily use process, so that the formed workpiece is convenient to take out, the inner wall of the lower mold frame cannot be cleaned, the next processing effect is influenced, and the injection mold frame demoulding device is needed.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model aims to provide a demoulding device of an injection mould frame.
In order to solve the above problems, the present invention adopts the following technical solutions.
The utility model provides a die carrier shedder moulds plastics, includes die carrier and lower die carrier, go up two gag lever posts of bottom fixedly connected with of die carrier, two the equal fixedly connected with slide in bottom of gag lever post, two gas transmission grooves have been seted up on the die carrier down, two the outside of slide respectively with the inner wall sliding connection in two gas transmission grooves, be provided with shedder on the die carrier down, shedder's the left and right sides communicates with two gas transmission grooves respectively, the last cleaning device that is provided with of shedder.
As a further description of the above technical solution:
the demolding device comprises a cavity, the cavity is arranged on the lower mold frame, the left side and the right side of the cavity are respectively communicated with the two gas transmission grooves through guide pipes, the inner wall of the cavity is connected with two piston plates in a sliding mode, the top of the lower mold frame is connected with a scraper in an inserted mode, the inner wall of the lower mold frame is provided with a sliding groove communicated with the cavity, and the bottom of the scraper is connected with the inner wall of the sliding groove in a sliding mode.
As a further description of the above technical solution:
cleaning device includes two air tanks, two the air tank is all seted up on die carrier down, two the equal sliding connection of inner wall in air tank has a piston rod, two the top of piston rod all with scraper blade fixed connection, two waste material groove, two have all been seted up on the die carrier down the inside right side of waste material groove all sets up the groove of breathing in of equidistance range, two one side in air tank all communicates there is the gas-supply pipe, two the other end of gas-supply pipe is linked together with two waste material groove respectively, two all be provided with on the waste material groove and filter, two waste material groove's top all communicates there is the outlet duct, two all install the check valve on the outlet duct, two all install the solenoid valve on the gas-supply pipe.
As a further description of the above technical solution:
the filter piece comprises a filter plate, the outer side of the filter plate is fixedly connected with the inner wall of the waste tank, and the front surface and the back surface of the lower die carrier are all inserted with a sealing cover.
As a further description of the above technical solution:
the front and the back at the top of the filter plate are both inclined downwards.
As a further description of the above technical solution:
the front surface of the lower die carrier is provided with a controller, and the output end of the controller is in signal connection with the electromagnetic valve.
Compared with the prior art, the utility model has the advantages that:
the device can realize the effect of automatic drawing of patterns to the work piece, has replaced the mode of current manual drawing of patterns, improves the efficiency of device to can realize carrying out the purpose of clearance to the frame automatically, improve the practicality of device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2 in accordance with the present invention;
FIG. 4 is a subjective view of a filter plate according to the present invention.
The reference numbers in the figures illustrate:
1. feeding a mold frame; 2. a lower die frame; 3. a limiting rod; 4. a slide plate; 5. a gas transmission groove; 6. a demolding device; 601. a cavity; 602. a piston plate; 603. a squeegee; 604. a chute; 7. a cleaning device; 701. an air tank; 702. a piston rod; 703. a waste chute; 704. a suction groove; 705. a gas delivery pipe; 706. a filter member; 71. a filter plate; 72. a sealing cover; 707. an air outlet pipe; 708. a one-way valve; 709. an electromagnetic valve; 8. and a controller.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention;
referring to fig. 1-4, in the present invention: the utility model provides a die carrier shedder moulds plastics, including last die carrier 1 and lower die carrier 2, go up two gag lever post 3 of bottom fixedly connected with of die carrier 1, the equal fixedly connected with slide 4 in bottom of two gag lever post 3, two gas transmission groove 5 have been seted up on lower die carrier 2, the outside of two slide 4 respectively with the inner wall sliding connection in two gas transmission groove 5, be provided with shedder 6 on the lower die carrier 2, the left and right sides of shedder 6 is linked together with two gas transmission groove 5 respectively, be provided with cleaning device 7 on the shedder 6.
When the device is used, firstly, the lifting structure at the top of the upper die carrier 1 is started, the lifting structure can drive the upper die carrier 1 to be inserted into the lower die carrier 2, the upper die carrier 1 can drive the two sliding plates 4 to slide on the inner walls of the two gas transmission grooves 5 through the two limiting rods 3 in the process, the sliding plates 4 can suck gas into the demolding device 6 through the guide pipes in the sliding process, the top of the demolding device 6 can move downwards along the inner wall of the lower die carrier 2 until the upper die carrier 1 and the lower die carrier 2 are closed, at the moment, an injection molding cavity can be formed among the upper die carrier 1, the lower die carrier 2 and the demolding device 6, raw materials are injected through the feed pipe at the bottom of the upper die carrier 1, the workpiece can be processed after the raw materials are molded, the lifting structure is reversely started after the processing is finished, the lifting structure drives the upper die carrier 1 to ascend, and the sliding plates 4 can reversely slide in the two gas transmission grooves 5 in the process, can pass through the inside gas transmission of pipe to shedder 6 behind the 4 reverse slip of slide, shedder 6 receives gaseous back, shedder 6's top can rise along die carrier 2's inner wall down, shedder 6 can drive fashioned work piece when removing and rise, and then accomplish the work of drawing of patterns, and shedder 6's top can strike off the waste material of die carrier 2 inner wall down at the in-process that rises, and then realize the purpose to the die carrier clearance, and shedder 6 can trigger cleaning device 7 when removing, can clear up 6 tops of shedder after cleaning device 7 starts, and then realize the purpose to 6 clearance of shedder, the device can realize the drawing of patterns to the work piece, and can realize carrying out the purpose of clearing up to the die carrier automatically, improve device's practicality.
Please refer to fig. 1-3, wherein: demoulding device 6 includes cavity 601, and cavity 601 is seted up on die carrier 2 down, and the left and right sides of cavity 601 all is linked together with two gas transmission grooves 5 respectively through the pipe, and the inner wall sliding connection of cavity 601 has two piston plates 602, and the top of die carrier 2 is pegged graft and is had scraper blade 603, and the spout 604 that is linked together with cavity 601 is seted up to the inner wall of die carrier 2 down, and the bottom of scraper blade 603 and the inner wall sliding connection of spout 604.
In the utility model, when the device is used, firstly, the lifting structure at the top of the upper die carrier 1 is started, the lifting structure can drive the upper die carrier 1 to be inserted into the lower die carrier 2, the upper die carrier 1 can drive the two sliding plates 4 to slide on the inner walls of the two gas transmission grooves 5 through the two limiting rods 3 in the process, the sliding plates 4 can suck gas into the cavity 601 through the guide pipes in the sliding process, negative pressure can be formed on the inner wall of the cavity 601, at the moment, the two piston plates 602 can move along the inner wall of the cavity 601 in the opposite directions, negative pressure can be formed between the two piston plates 602, at the moment, the bottom of the scraper 603 can move downwards along the sliding grooves 604, the scraper 603 can move downwards along the inner wall of the lower die carrier 2 until the upper die carrier 1 and the lower die carrier 2 are closed, at the moment, an injection molding cavity can be formed among the upper die carrier 1, the lower die carrier 2 and the scraper 603, raw materials are injected through the feeding pipe at the bottom of the upper die carrier 1, and the workpiece can be processed after the raw materials are molded, after the processing is accomplished, reverse start elevation structure, elevation structure drives die carrier 1 and rises, in-process slide 4 can be in two gas transmission grooves 5 reverse slip, can pass through pipe to the inside gas transmission of cavity 601 after 4 reverse slips, can drive two piston plates 602 and remove towards relative one side after cavity 601 atmospheric pressure increases in the same way, scraper blade 603 can rise along die carrier 2's inner wall down this moment, scraper blade 603 can drive fashioned work piece when removing and rise, and then accomplish the work of drawing of patterns.
Please refer to fig. 1-4, wherein: cleaning device 7 includes two air tanks 701, two air tanks 701 all set up on die carrier 2 down, the equal sliding connection of inner wall of two air tanks 701 has piston rod 702, the top of two piston rod 702 all with scraper blade 603 fixed connection, two waste material groove 703 have all been seted up on die carrier 2 down, the suction slots 704 that the equidistance was arranged are all seted up on the inside right side of two waste material groove 703, one side of two air tanks 701 all communicates there is gas-supply pipe 705, the other end of two gas-supply pipes 705 is linked together with two waste material grooves 703 respectively, all be provided with on two waste material grooves 703 and filter piece 706, the top of two waste material grooves 703 all communicates there is outlet duct 707, all install check valve 708 on two outlet ducts 707, all install solenoid valve 709 on two gas-supply pipes 705.
In the utility model, the scraper 603 scrapes the waste material on the inner wall of the lower die carrier 2 in the process of rising so as to realize the purpose of cleaning the die carrier, the scraper 603 drives the two piston rods 702 to slide on the inner wall of the corresponding air groove 701 in the process of moving, at the moment, the electromagnetic valve 709 is in a closed state, so negative pressure is formed inside the air groove 701 until the scraper 603 ejects the workpiece out of a user to take out the workpiece, at the moment, the electromagnetic valve 709 is opened, because the inside of the air groove 701 is negative pressure, the air groove 701 sucks air into the waste material groove 703 through the air pipe 705, then the waste material groove 703 sucks air into the outside through the air suction groove 704, because the opening of the air suction groove 704 faces to one side of the scraper 603, the waste material on the top of the scraper 603 is sucked into the waste material groove in the process of sucking, so as to realize the purpose of cleaning the scraper 603, and the filter element 706 filters the waste material, the user can open and filter 706 and clear up the waste material, and the device can realize the drawing of patterns to the work piece to can realize carrying out the purpose of clearing up to the frame automatically, improve the practicality of device.
Please refer to fig. 1-4, wherein: the filter member 706 comprises a filter plate 71, the outer side of the filter plate 71 is fixedly connected with the inner wall of the waste material groove 703, and the front side and the back side of the lower die frame 2 are respectively inserted with a sealing cover 72.
In the present invention, after the waste material enters the waste material tank 703, the filter plate 71 filters the waste material, and the user can open the sealing cover 72 to discharge the waste material on the top of the filter plate 71.
Please refer to fig. 4, in which: the front and back sides of the top of the filter plate 71 are both inclined downward.
In the utility model, the front surface and the back surface of the top of the filter plate 71 are both inclined downwards, so that filtered waste materials can be guided to one side of the two sealing covers 72, a user can conveniently clean the waste materials, and the practicability of the device is improved.
Please refer to fig. 1, in which: the controller 8 is installed on the front surface of the lower die carrier 2, and the output end of the controller 8 is in signal connection with the electromagnetic valve 709.
In the utility model, the controller 8 arranged on the front side of the lower die carrier 2 can facilitate a user to control the electromagnetic valve 709, thereby improving the practicability of the device.
The working principle is as follows: when the injection molding machine is used, firstly, the lifting structure at the top of the upper die carrier 1 is started, the lifting structure can drive the upper die carrier 1 to be inserted into the lower die carrier 2, the upper die carrier 1 can drive the two sliding plates 4 to slide on the inner walls of the two gas transmission grooves 5 through the two limiting rods 3 in the process, the sliding plates 4 can suck gas into the cavity 601 through the guide pipes in the sliding process, negative pressure can be formed on the inner wall of the cavity 601, at the moment, the two piston plates 602 can move back and forth along the inner wall of the cavity 601, negative pressure can be formed between the two piston plates 602, at the moment, the bottom of the scraper 603 can move downwards along the sliding grooves 604, the scraper 603 can move downwards along the inner wall of the lower die carrier 2 until the upper die carrier 1 and the lower die carrier 2 are closed, at the moment, an injection molding cavity can be formed among the upper die carrier 1, the lower die carrier 2 and the scraper 603, raw materials are injected through the feeding pipe at the bottom of the upper die carrier 1, and the workpiece can be processed after the raw materials are molded, after the processing is finished, the lifting structure is started reversely, the lifting structure drives the upper die carrier 1 to ascend, the sliding plate 4 can reversely slide in the two gas transmission grooves 5 in the process, the sliding plate 4 can transmit gas to the inside of the cavity 601 through the guide pipe after reversely sliding, similarly, the air pressure of the cavity 601 is increased to drive the two piston plates 602 to move towards the opposite side, at the moment, the scraper 603 can ascend along the inner wall of the lower die carrier 2, the scraper 603 can drive the formed workpiece to ascend while moving, further, the demolding work is finished, in addition, the waste material on the inner wall of the lower die carrier 2 can be scraped during the ascending process of the scraper 603, further, the purpose of cleaning the die carrier is realized, in addition, the scraper 603 can drive the two piston rods 702 to slide on the inner wall of the corresponding gas groove 701 during the movement, at the moment, the electromagnetic valve 709 is in a closed state, so that negative pressure can be formed inside the gas groove 701 until the scraper 603 ejects the workpiece out to a user to take out the workpiece, open solenoid valve 709 this moment, because the inside negative pressure that is of air duct 701, so air duct 701 can be through the gas-supply pipe 705 breathe in to waste material groove 703 inside, waste material groove 703 can be breathed in to the external world through suction channel 704 after that, because suction channel 704 opening is towards scraper 603 one side, so inside the inspiratory in-process can be inhaled waste material at scraper 603 top to waste material groove 703, and then realize the purpose to scraper 603 clearance, filter piece 706 can filter the waste material after that, the user can open filter piece 706 and clear up the waste material, the device can realize the effect of automatic drawing of patterns to the work piece, the mode of current manual demoulding has been replaced, the efficiency of the device is improved, and can realize the automatic mesh of clearing up the die carrier, the practicality of the device is improved.
The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (6)
1. The utility model provides a mould frame shedder moulds plastics, includes die carrier (1) and lower die carrier (2), its characterized in that: go up two gag lever posts (3) of bottom fixedly connected with of die carrier (1), two equal fixedly connected with slide (4) in bottom of gag lever post (3), two gas transmission groove (5) have been seted up on die carrier (2) down, two the outside of slide (4) respectively with the inner wall sliding connection in two gas transmission groove (5), be provided with shedder (6) down on die carrier (2), the left and right sides of shedder (6) is linked together with two gas transmission groove (5) respectively, be provided with cleaning device (7) on shedder (6).
2. The injection mold frame ejector device according to claim 1, wherein: demoulding device (6) include cavity (601), cavity (601) are seted up on die carrier (2) down, the left and right sides of cavity (601) all is linked together with two gas transmission groove (5) respectively through the pipe, the inner wall sliding connection of cavity (601) has two piston plate (602), peg graft at the top of die carrier (2) down and have scraper blade (603), spout (604) that are linked together with cavity (601) are seted up to the inner wall of die carrier (2) down, the bottom of scraper blade (603) and the inner wall sliding connection of spout (604).
3. The injection mold frame ejector device according to claim 2, wherein: the cleaning device (7) comprises two air grooves (701), the two air grooves (701) are arranged on a lower die carrier (2), piston rods (702) are connected to the inner walls of the two air grooves (701) in a sliding manner, the top ends of the two piston rods (702) are fixedly connected with a scraper (603), the lower die carrier (2) is provided with two waste material grooves (703), the right sides of the two waste material grooves (703) are provided with air suction grooves (704) which are arranged at equal intervals, one sides of the two air grooves (701) are communicated with air pipes (705), the other ends of the two air pipes (705) are respectively communicated with the two waste material grooves (703), two waste filter elements (706) are arranged on the waste material grooves (703), the tops of the two waste material grooves (703) are communicated with an air outlet pipe (707), and two check valves (708) are arranged on the air outlet pipe (707), electromagnetic valves (709) are installed on the two gas transmission pipes (705).
4. An injection mold frame ejector as in claim 3, wherein: the filter member (706) comprises a filter plate (71), the outer side of the filter plate (71) is fixedly connected with the inner wall of the waste trough (703), and the front surface and the back surface of the lower die carrier (2) are respectively inserted with a sealing cover (72).
5. An injection mold frame ejector as in claim 4, wherein: the front surface and the back surface of the top of the filter plate (71) are both inclined downwards.
6. An injection mold frame ejector as in claim 3, wherein: the front surface of the lower die carrier (2) is provided with a controller (8), and the output end of the controller (8) is in signal connection with the electromagnetic valve (709).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122773013.0U CN216373136U (en) | 2021-11-12 | 2021-11-12 | Injection mold frame demoulding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122773013.0U CN216373136U (en) | 2021-11-12 | 2021-11-12 | Injection mold frame demoulding device |
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| Publication Number | Publication Date |
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| CN216373136U true CN216373136U (en) | 2022-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122773013.0U Active CN216373136U (en) | 2021-11-12 | 2021-11-12 | Injection mold frame demoulding device |
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| CN (1) | CN216373136U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118061443A (en) * | 2024-01-22 | 2024-05-24 | 江苏炜磊科技有限公司 | Injection mold convenient to get piece |
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2021
- 2021-11-12 CN CN202122773013.0U patent/CN216373136U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118061443A (en) * | 2024-01-22 | 2024-05-24 | 江苏炜磊科技有限公司 | Injection mold convenient to get piece |
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