CN216182301U - Self-cleaning debris-free injection mold - Google Patents
Self-cleaning debris-free injection mold Download PDFInfo
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- CN216182301U CN216182301U CN202122387973.3U CN202122387973U CN216182301U CN 216182301 U CN216182301 U CN 216182301U CN 202122387973 U CN202122387973 U CN 202122387973U CN 216182301 U CN216182301 U CN 216182301U
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Abstract
The utility model discloses a self-cleaning debris-free injection mold, which comprises a case, wherein both sides of the upper end surface of the case are fixedly connected with mounting vertical plates, a fixed mold is mounted on the mounting vertical plate on one side of the case, both ends of both side surfaces of the fixed mold are fixedly connected with limiting rods, one end of each limiting rod, far away from the fixed mold, is fixedly connected with the mounting vertical plate on the other side of the case, a moving mold is further arranged among the four limiting rods, and both ends of both side surfaces of the moving mold are fixedly connected with sliding sleeves for being in sliding connection with the limiting rods; according to the utility model, the fixed die and the movable die can be cleaned through the cleaning assembly, and the chips in the die groove and at the corner position can be effectively cleaned by adopting a high-pressure air injection cleaning mode, so that the condition that the groove and the corner position cannot be cleaned due to the adoption of the cleaning brush is effectively avoided. And adopt the jet-propelled mode of high pressure, can avoid causing the mar on the mould surface, clean effectual, the practicality is strong.
Description
Technical Field
The utility model relates to the technical field of injection molds, in particular to a self-cleaning debris-free injection mold.
Background
The injection mold is a mold for shaping molten plastic into a specific size and a specific shape in the process of injection molding of a product, and after the product is demolded, some plastic is easy to remain in the injection mold, and the plastic needs to be cleaned in order to prevent influence on subsequent plastic molding processing.
Patent number CN202022382732.5 provides an injection mold convenient to it is clean, and this utility model removes the cleaning brush to moving mold and stationary mold intermediate position through PLC control host control push rod motor when wasing, rotates the motor at the start-up for the cleaning brush rotates, cleans moving mold and stationary mold.
However, the injection mold has certain defects when in use, and when in cleaning, the cleaning is realized through the rotation of the cleaning brush, but the shape of the inner wall inside the injection mold is relatively complex, numerous corners exist, the cleaning brush is used for cleaning only the convex part of the mold surface, but the cleaning of the chips in the groove and the corners cannot be realized, and the rotating cleaning brush can bring scratches or even damages to the mold surface when brushing the mold surface, so that the self-cleaning non-chip injection mold is provided.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a self-cleaning, debris-free injection mold that solves the problems set forth above in the background.
In order to achieve the purpose, the utility model provides the following technical scheme:
a self-cleaning debris-free injection mold comprises a case, wherein both sides of the upper end surface of the case are fixedly connected with mounting vertical plates, a fixed mold is mounted on the mounting vertical plate on one side of the case, both ends of both side surfaces of the fixed mold are fixedly connected with limiting rods, one end of each limiting rod, far away from the fixed mold, is fixedly connected with the mounting vertical plate on the other side of the case, a movable mold is further arranged among the four limiting rods, and both ends of both side surfaces of the movable mold are fixedly connected with sliding sleeves used for being in sliding connection with the limiting rods;
the machine case is characterized in that a first air cylinder used for driving the movable die to move is further mounted on the mounting vertical plate on one side of the machine case, and a cleaning assembly used for cleaning the fixed die and the movable die is further arranged on the machine case.
As a further scheme of the utility model: the cleaning assembly comprises a case, the upper end face of the inside of the case is close to a second air cylinder fixedly connected with the middle position, the output end of the second air cylinder is fixedly connected with a mounting box, two side limiting side plates are fixedly connected with the two sides of the lower end face of the mounting box respectively, the side limiting side plates are connected with the case in a sliding mode, and an air injection assembly used for injecting air to clean the fixed die and the movable die is arranged inside the mounting box.
As a still further scheme of the utility model: the air injection assembly comprises adjusting blocks, the two adjusting blocks are connected to two sides inside the mounting box in a sliding mode, a bidirectional lead screw is connected between the middle positions of the two side faces of the mounting box in a rotating mode, threads at two ends of the bidirectional lead screw are connected with the adjusting blocks in a threaded mode respectively, a rotating handle is installed at one end, penetrating through one end of the mounting box, of one end of the bidirectional lead screw, mounting frames are fixedly connected to the two adjusting blocks, a plurality of high-pressure nozzles are arranged on the mounting frames, air injection directions of the high-pressure nozzles on the two mounting frames are opposite, and an air supply assembly used for supplying air to the high-pressure nozzles is further arranged in the machine case.
As a still further scheme of the utility model: the air supply assembly comprises an air compressor, the air compressor is installed at one side of the lower end face in the case, the output end of the air compressor is connected with a connecting hose, a through hole is formed in the position, close to the limiting side plate, of the upper end face of the case, the connecting hose penetrates out of the through hole, two communicating pipes are connected to one end, away from the connecting hose, of each communicating pipe, the one end of each communicating pipe is connected with a ventilating pipe, and the two ventilating pipes are connected with the high-pressure nozzle respectively and used for conveying gas to the high-pressure nozzle.
As a still further scheme of the utility model: the rotating handle is provided with a plurality of finger grooves.
As a still further scheme of the utility model: and the connecting hose is also provided with an electromagnetic control valve for controlling the connection and disconnection of the connecting hose.
As a still further scheme of the utility model: universal wheels are installed at four corners of the lower end face of the case, and clips used for fixing the wheels are arranged on the universal wheels.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the fixed die and the movable die can be cleaned through the cleaning assembly, and the chips in the die groove and at the corner position can be effectively cleaned by adopting a high-pressure air injection cleaning mode, so that the condition that the groove and the corner position cannot be cleaned due to the adoption of the cleaning brush is effectively avoided. And adopt the jet-propelled mode of high pressure, can avoid causing the mar on the mould surface, clean good, the practicality is strong.
2. According to the utility model, the position of the high-pressure nozzle can be adjusted when the cleaning machine is used through the two-way screw rod and the rotating handle, the two-way screw rod can be rotated through rotating the rotating handle during adjustment, the two adjusting blocks can be driven to mutually approach or separate, and further the position of the high-pressure nozzle can be adjusted, so that the distance between the high-pressure nozzle and a mold can be adjusted according to actual conditions during use to obtain a better cleaning effect, and the cleaning machine is higher in practicability.
Drawings
FIG. 1 is a schematic diagram of a self-cleaning, debris-free injection mold.
FIG. 2 is a schematic view of a portion of a self-cleaning, debris-free injection mold.
FIG. 3 is a schematic diagram of the internal structure of a mounting box in a self-cleaning debris-free injection mold.
FIG. 4 is a schematic diagram of a structure of a self-cleaning and debris-free adjusting block in an injection mold.
FIG. 5 is a schematic view of a structure of a position-limiting side plate in a self-cleaning debris-free injection mold.
FIG. 6 is a schematic view of the internal structure of a housing in a self-cleaning, debris-free injection mold.
FIG. 7 is a schematic structural diagram of embodiment 2 of a self-cleaning debris-free injection mold.
Wherein: 1. a chassis; 2. installing a vertical plate; 3. fixing a mold; 4. a limiting rod; 5. moving the mold; 6. a first cylinder; 7. a sliding sleeve; 8. mounting a box; 9. rotating the handle; 10. a mounting frame; 11. a breather pipe; 12. a high pressure nozzle; 13. an adjusting block; 14. a bidirectional screw rod; 15. a communicating pipe; 16. a connecting hose; 17. a limiting side plate; 18. a second cylinder; 19. an air compressor; 20. and (6) perforating.
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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-6, in an embodiment of the present invention, a self-cleaning debris-free injection mold includes a case 1, both sides of an upper end surface of the case 1 are fixedly connected with mounting vertical plates 2, a fixed mold 3 is mounted on the mounting vertical plate 2 on one side of the case 1, both ends of both side surfaces of the fixed mold 3 are fixedly connected with limiting rods 4, one end of each limiting rod 4, far away from the fixed mold 3, is fixedly connected with the mounting vertical plate 2 on the other side of the case 1, a moving mold 5 is further disposed between the four limiting rods 4, and both ends of both side surfaces of the moving mold 5 are fixedly connected with sliding sleeves 7 for slidably connecting with the limiting rods 4;
the vertical installation plate 2 on one side of the case 1 is further provided with a first cylinder 6 for driving the movable mold 5 to move, and the case 1 is further provided with a cleaning assembly for cleaning the fixed mold 3 and the movable mold 5. The cleaning assembly comprises a case 1, a second air cylinder 18 is fixedly connected to the position, close to the middle, of the upper end face in the case 1, a mounting box 8 is fixedly connected to the output end of the second air cylinder 18, limiting side plates 17 are fixedly connected to the two sides of the lower end face of the mounting box 8 respectively, the limiting side plates 17 are connected with the case 1 in a sliding mode, and an air injection assembly used for injecting air to clean the fixed die 3 and the movable die 5 is arranged in the mounting box 8.
Through the clearance subassembly that sets up, can realize the clearance to fixed mould 3 and moving die 5, and adopt the jet-propelled clearance mode of high pressure, can effectually with the mould recess in and the piece clean up of corner position, the effectual recess and the unable condition of clearing up of corner position of adopting the cleaning brush to lead to of having avoided. And adopt the jet-propelled mode of high pressure, can avoid causing the mar on the mould surface, clean effectual, the practicality is strong.
The air injection assembly comprises adjusting blocks 13, the two adjusting blocks 13 are slidably connected to two side positions inside the mounting box 8, a bidirectional screw rod 14 is rotatably connected between the middle positions of two side surfaces of the mounting box 8, threads at two ends of the bidirectional screw rod 14 are respectively in threaded connection with the adjusting blocks 13, one end of the bidirectional screw rod 14 penetrates through one end of the mounting box 8 to be provided with a rotating handle 9, mounting frames 10 are fixedly connected to the two adjusting blocks 13, a plurality of high-pressure nozzles 12 are arranged on the mounting frames 10, the air injection directions of the high-pressure nozzles 12 on the two mounting frames 10 are opposite, and an air supply assembly for supplying air to the high-pressure nozzles 12 is further arranged in the case 1; the rotating handle 9 is provided with a plurality of finger grooves.
Through the two-way lead screw 14 that sets up and rotation handle 9, can adjust the position of high pressure nozzle 12 when using, rotate handle 9 through the rotation during adjustment and make two-way lead screw 14 rotatory, can drive two adjusting blocks 13 and be close to each other or keep away from, and then realize the adjustment to high pressure nozzle 12 position for can adjust the distance between high pressure nozzle 12 to the mould according to actual conditions when using in order to obtain better clean effect.
The air supply assembly comprises an air compressor 19, the air compressor 19 is mounted on one side of the lower end face inside the case 1, the output end of the air compressor 19 is connected with a connecting hose 16, a through hole 20 is formed in the position, close to the limiting side plate 17, of the upper end face of the case 1, one end, penetrating out of the through hole 20, of the connecting hose 16 is connected with two communicating pipes 15, one ends, far away from the connecting hose 16, of the communicating pipes 15 are connected with vent pipes 11, and the two vent pipes 11 are respectively connected with the high-pressure nozzle 12 and used for conveying air to the high-pressure nozzle 12; an electromagnetic control valve for controlling the on-off of the connecting hose 16 is also arranged on the connecting hose 16.
When the air compressor is used, high-pressure gas in the steel cylinder of the air compressor 19 enters the high-pressure nozzle 12 through the connecting hose 16, the communicating pipe 15 and the vent pipe 11, and then is sprayed out of the high-pressure nozzle 12, so that the fixed die 3 and the movable die 5 are cleaned by matching with the movement of the mounting box 8.
Example 2
Referring to fig. 7, the difference from embodiment 1 is: four corners of the lower end face of the case 1 are respectively provided with a universal wheel, and the universal wheels are respectively provided with a clip for fixing the wheels; through the universal wheel of four angle installations of terminal surface under quick-witted case 1, can be convenient for remove the mould, the flexibility that has improved the mould greatly makes more convenience in using.
The working principle of the utility model is as follows: after the injection molding of the fixed mold 3 and the movable mold 5 is finished and the finished product is taken out, the finished product is pushed out through the output end of the second air cylinder 18 to drive the mounting box 8 to move upwards, the electromagnetic control valve is opened while moving upward, the high-pressure gas in the cylinder of the air compressor 19 enters the high-pressure nozzle 12 through the connecting hose 16, the communicating pipe 15 and the vent pipe 11, then the mixture is sprayed out by a high-pressure nozzle 12, and then the fixed die 3 and the movable die 5 are cleaned by matching with the movement of the mounting box 8, and simultaneously, when in use, the mixture can be further sprayed out by a bidirectional screw rod 14 and a rotating handle 9, the position of the high-pressure nozzle 12 is adjusted, the two-way screw rod 14 is rotated by rotating the rotating handle 9 during adjustment, the two adjusting blocks 13 can be driven to mutually approach or separate, and then realize the adjustment to high pressure nozzle 12 position for can adjust the distance between high pressure nozzle 12 and the mould according to actual conditions when using in order to obtain better cleaning performance.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and that the present invention may be practiced in other specific forms, and that the present specification together with its components set forth in the various embodiments may be suitably combined to form other embodiments, which will be apparent to those skilled in the art.
Claims (7)
1. The utility model provides a there is not clastic injection mold of automatically cleaning, includes quick-witted case (1), the equal fixedly connected with installation riser (2) of quick-witted case (1) up end both sides, its characterized in that: a fixed die (3) is mounted on the mounting vertical plate (2) on one side of the case (1), two ends of two side faces of the fixed die (3) are fixedly connected with limiting rods (4), one end, far away from the fixed die (3), of each limiting rod (4) is fixedly connected with the mounting vertical plate (2) on the other side of the case (1), a movable die (5) is further arranged between the four limiting rods (4), and two ends of two side faces of the movable die (5) are fixedly connected with sliding sleeves (7) used for being in sliding connection with the limiting rods (4);
the machine box is characterized in that a first air cylinder (6) used for driving a movable die (5) to move is further mounted on the mounting vertical plate (2) on one side of the machine box (1), and a cleaning assembly used for cleaning the fixed die (3) and the movable die (5) is further arranged on the machine box (1).
2. The self-cleaning debris-free injection mold according to claim 1, wherein the cleaning assembly comprises a case (1), a second cylinder (18) is fixedly connected to a position, close to the middle, of the upper end face in the case (1), a mounting box (8) is fixedly connected to an output end of the second cylinder (18), limiting side plates (17) are fixedly connected to two sides of the lower end face of the mounting box (8), the limiting side plates (17) are slidably connected with the case (1), and an air injection assembly for injecting air to clean the fixed mold (3) and the movable mold (5) is arranged in the mounting box (8).
3. A self-cleaning, debris-free injection mold as defined in claim 2, the air injection assembly comprises adjusting blocks (13), the two adjusting blocks (13) are connected to the two sides of the inner part of the mounting box (8) in a sliding manner, a bidirectional screw rod (14) is rotatably connected between the middle positions of the two side surfaces of the mounting box (8), the threads at the two ends of the bidirectional screw rod (14) are respectively in threaded connection with the adjusting block (13), one end of the bidirectional screw rod (14) penetrates through one end of the mounting box (8) and is provided with a rotating handle (9), two adjusting blocks (13) are fixedly connected with mounting frames (10), a plurality of high-pressure nozzles (12) are arranged on the mounting frames (10), and the air injection directions of the high-pressure nozzles (12) on the two mounting racks (10) are opposite, an air supply assembly for supplying air to the high-pressure nozzle (12) is further arranged in the case (1).
4. The self-cleaning debris-free injection mold according to claim 3, wherein the gas supply assembly comprises an air compressor (19), the air compressor (19) is installed at one side of the inner lower end face of the case (1), the output end of the air compressor (19) is connected with a connecting hose (16), a through hole (20) is formed in the position, close to the limiting side plate (17), of the upper end face of the case (1), one end, penetrating out of the through hole (20), of the connecting hose (16) is connected with two communicating pipes (15), one end, far away from the connecting hose (16), of each communicating pipe (15) is connected with a vent pipe (11), and the two vent pipes (11) are respectively connected with the high-pressure nozzle (12) and used for conveying gas to the high-pressure nozzle (12).
5. A self-cleaning, debris-free injection mold as defined in claim 3, wherein said turning handle (9) is provided with finger grooves.
6. A self-cleaning debris-free injection mold according to claim 4, wherein the connecting hose (16) is further provided with an electromagnetic control valve for controlling the on-off of the connecting hose (16).
7. A self-cleaning debris-free injection mold as claimed in claim 1, wherein universal wheels are mounted at four corners of the lower end surface of the case (1), and the universal wheels are provided with clips for fixing the wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122387973.3U CN216182301U (en) | 2021-09-30 | 2021-09-30 | Self-cleaning debris-free injection mold |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122387973.3U CN216182301U (en) | 2021-09-30 | 2021-09-30 | Self-cleaning debris-free injection mold |
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| Publication Number | Publication Date |
|---|---|
| CN216182301U true CN216182301U (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122387973.3U Active CN216182301U (en) | 2021-09-30 | 2021-09-30 | Self-cleaning debris-free injection mold |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116619670A (en) * | 2023-07-25 | 2023-08-22 | 佛山市杲阳游戏科技有限公司 | Game paddle device of moulding plastics |
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2021
- 2021-09-30 CN CN202122387973.3U patent/CN216182301U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116619670A (en) * | 2023-07-25 | 2023-08-22 | 佛山市杲阳游戏科技有限公司 | Game paddle device of moulding plastics |
| CN116619670B (en) * | 2023-07-25 | 2023-10-13 | 佛山市杲阳游戏科技有限公司 | Game paddle device of moulding plastics |
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