CN211968265U - Anti-bubble plastic mold - Google Patents
Anti-bubble plastic mold Download PDFInfo
- Publication number
- CN211968265U CN211968265U CN202020471045.8U CN202020471045U CN211968265U CN 211968265 U CN211968265 U CN 211968265U CN 202020471045 U CN202020471045 U CN 202020471045U CN 211968265 U CN211968265 U CN 211968265U
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- Prior art keywords
- fixedly connected
- plate
- die core
- rotating shaft
- roof
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- 229920003023 plastic Polymers 0.000 title claims abstract description 36
- 239000004033 plastic Substances 0.000 title claims abstract description 36
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000000465 moulding Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a plastic mould of anti-bubble, including bottom plate and roof, still include: the upper die core is fixedly connected to the upper surface of the bottom plate, and two grooves are formed in the two side surfaces of the upper die core; the upper die core is fixedly connected to the lower surface of the top plate, and a cavity is formed in one side of the upper die core opposite to the upper die core; the driving motor is fixedly arranged on the upper surface of the bottom plate, the output end of the driving motor is fixedly connected with a rotating shaft, and the outer surface of the rotating shaft is fixedly connected with a top block; the rotating rod penetrates through the top plate, a transmission chain is connected between the rotating rod and the rotating shaft in a transmission manner through a transmission wheel, the bottom end of the rotating rod is fixedly connected with an air suction impeller, and the output end of the air suction impeller is communicated with a soft telescopic pipe; the connecting rod, the equal fixed connection elastic steel ball in its both ends makes this device possess through the setting of a series of structures and removes the bubble to liquid plastic inside, carries out the suction with inside gas simultaneously, excellent in use effect.
Description
Technical Field
The utility model relates to a plastic mould technical field specifically is a plastic mould of anti-bubble.
Background
The plastic is widely applied and is an indispensable component in household appliances, automobiles, mobile phones, PCs, medical appliances and lighting appliances. With the continuous and stable growth of economy in China, industries such as household appliances, automobiles, mobile phones, PCs, medical appliances and the like benefit from good external environments, rapid development is also realized, and the development of downstream industries further draws the demand on plastics.
The production of plastic products is all from not opening injection mold, and injection mold comprises last mould and lower mould, goes up and forms the chamber of moulding plastics after mould and lower mould compound die, goes up and sets up the mouth of moulding plastics that communicates the chamber of moulding plastics on the mould, and the intracavity of moulding plastics is injected into to liquid plastic through the mouth of moulding plastics to the during operation, after a period, forms the injection molding in the chamber of moulding plastics, opens and goes up the mould, and the workman can take out the injection molding.
The utility model discloses a patent of patent grant publication No. CN 209832473U's utility model discloses a plastic mould of gas pocket, relate to plastic mould technical field, specifically be a plastic mould of gas pocket, the upper end slidable mounting of guide post (9) is in guiding hole (7), the cover has spring A (10) on guide post (9), the one end of spring A (10) welds on the top surface of die (3), the other end welds on the bottom surface of cope match-plate pattern (1), be provided with riser (12) on the left end face of blind hole (11), seted up mounting hole (13) on riser (12), the one end of polished rod (14) extends in blind hole (11), and weld on the extension has steel ball (15), the other end of polished rod (14) extends to the left, and be provided with limiting plate (16) on the extension, the cover has spring B (17) on polished rod (14), the one end of spring B (17) sets firmly on limiting plate (16), the other end is fixedly arranged on the vertical plate (12). The utility model has the advantages that: compact structure, effective elimination of bubbles, improvement of mechanical strength and quality of products and simple operation.
But when the bubble produced more the condition, it is lower to strike the mould and remove bubble efficiency, has reduced the yield of plastic product.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a plastic mould of anti-bubble to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a plastic mould of anti-bubble, includes bottom plate and roof, still includes:
the lower die core is fixedly connected to the upper surface of the bottom plate, and two grooves are formed in the two side surfaces of the lower die core;
the upper die core is fixedly connected to the lower surface of the top plate, and a cavity is formed in one side of the upper die core, which is opposite to the lower die core;
the driving motor is fixedly arranged on the upper surface of the bottom plate, the output end of the driving motor is fixedly connected with a rotating shaft, and the outer surface of the rotating shaft is fixedly connected with a top block;
the rotating rod penetrates through the top plate, a transmission chain is connected between the rotating rod and the rotating shaft in a transmission manner through a transmission wheel, the bottom end of the rotating rod is fixedly connected with an air suction impeller, and the output end of the air suction impeller is communicated with a soft telescopic pipe;
and the two ends of the connecting rod are fixedly connected with elastic steel balls.
Preferably, a telescopic rod is fixedly connected between the bottom plate and the top plate, and a first spring is sleeved on the outer surface of the telescopic rod.
Preferably, the top the roof intercommunication of die cavity has the board of breathing in, soft flexible pipe with the board intercommunication of breathing in, the upper surface intercommunication of the board of breathing in has the inlet pipe, the inlet pipe runs through and extends to the surface of roof.
Preferably, the left side roof fixedly connected with limiting plate of recess, the spout has been seted up to the lower surface of limiting plate, the inside sliding connection of spout has the slider, the bottom fixedly connected with connecting plate of slider, the connecting plate with the kicking block is closely laminated.
Preferably, the inner wall of the groove on the right side is fixedly connected with a fixing plate, the fixing plate and one side opposite to the connecting plate are fixedly connected with a second spring, and the second spring is tightly attached to the elastic steel ball.
Preferably, a plurality of air holes are formed in the air suction plate, and the diameter of each air hole is smaller than that of each liquid plastic particle.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model has simple structure, the top plate is pressed downwards to drive the upper mold core to descend until the upper mold core is completely inosculated with the lower mold core, at the moment, the first spring and the telescopic rod are pressed downwards, liquid plastic is injected into the two inosculated cavities through the feeding pipe, at the moment, the driving motor is started to drive the rotating shaft to rotate, and further the top block is driven to move back and forth around the rotating shaft, when the top block is contacted with the connecting plate, the acting force of jacking towards the right side is further exerted on the connecting plate, and further the left side second spring is extruded, so that the left side elastic steel ball impacts the lower mold core to vibrate, the air bubbles are collided to break the air bubbles, at the moment, the connecting rod moves rightwards all the time, the right side elastic steel ball is driven to move rightwards, so that the right side second spring is extruded, when the top block, the connecting rod is reversely popped, so that the right elastic steel ball impacts the lower mold core, and the bubbles move back and forth through the left impact force and the right impact force, so that the bubbles are broken more thoroughly, and the using effect is better;
2. the utility model discloses a transfer link has driven the bull stick and has rotated, and then has driven the impeller rotation that induced drafts, makes the flexible intraduct of soft produce suction, through the effect of board of breathing in, will break the inside gas of bubble after carrying out the suction, prevent that gas from getting into liquid plastic once more inside, further improved work efficiency.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an enlarged schematic structural diagram of a in fig. 1 according to the present invention.
Fig. 3 is an enlarged schematic structural diagram of the position B in fig. 1 according to the present invention.
In the figure: 1. a base plate; 2. a top plate; 3. a telescopic rod; 4. a first spring; 5. a lower die core; 6. an upper die core; 7. a cavity; 8. a drive motor; 9. a rotating shaft; 10. a top block; 11. a rotating rod; 12. a conveyor chain; 13. an air suction impeller; 14. a soft telescopic pipe; 15. a gas suction plate; 16. a feed pipe; 17. a groove; 18. A connecting plate; 19. a limiting plate; 20. a chute; 21. a slider; 22. a second spring; 23. an elastic steel ball; 24. a connecting rod; 25. and (7) fixing the plate.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a plastic mould of anti-bubble, includes bottom plate 1 and roof 2, still includes:
the lower die core 5 is fixedly connected to the upper surface of the bottom plate 1, and two grooves 17 are formed in the two side surfaces of the lower die core, so that liquid plastic can be conveniently contained;
the upper die core 6 is fixedly connected to the lower surface of the top plate 2, and a cavity 7 is formed in one side of the upper die core opposite to the lower die core 5 for sealing liquid plastic;
the driving motor 8 is 86BYG250H, the driving motor 8 is fixedly arranged on the upper surface of the bottom plate 1, the output end of the driving motor is fixedly connected with a rotating shaft 9, and the outer surface of the rotating shaft 9 is fixedly connected with a top block 10 to provide power for the rotating shaft 9;
the rotating rod 11 penetrates through the top plate 2, a transmission chain 12 is connected between the rotating rod and the rotating shaft 9 in a transmission way through a transmission wheel, the bottom end of the rotating rod is fixedly connected with an air suction impeller 13, the output end of the air suction impeller 13 is communicated with a soft telescopic pipe 14, and air in the liquid plastic can be pumped out through the air suction impeller 13;
the both ends of connecting rod 24, its both ends all fixedly connected with elastic steel ball 23 can play the effect to the striking of lower mould benevolence 5, makes lower mould benevolence 5 produce the vibration.
Specifically, as shown in fig. 1-3, a telescopic rod 3 is fixedly connected between the bottom plate 1 and the top plate 2, a first spring 4 is sleeved on the outer surface of the telescopic rod 3, and the telescopic rod 3 protects the first spring 4 to prevent the first spring 4 from deforming.
Specifically, as shown in fig. 1 to 3, the top wall of the upper cavity 7 is communicated with an air suction plate 15, the soft extension tube 14 is communicated with the air suction plate 15, the upper surface of the air suction plate 15 is communicated with a feed tube 16, the feed tube 16 penetrates and extends to the outer surface of the top plate 2, and the air suction plate 15 can suck air in the liquid plastic.
Specifically, as shown in fig. 1-3, a limiting plate 19 is fixedly connected to the top wall of the left groove 17, a sliding groove 20 is formed in the lower surface of the limiting plate 19, a sliding block 21 is slidably connected to the inside of the sliding groove 20, a connecting plate 18 is fixedly connected to the bottom end of the sliding block 21, the connecting plate 18 is tightly attached to the top block 10, when the connecting plate 18 moves, the effect of limiting the connecting plate 18 is achieved, and the connecting plate 18 can be left and right moved.
Specifically, as shown in fig. 1-3, the inner wall of the right groove 17 is fixedly connected with a fixing plate 25, one side of the fixing plate 25 opposite to the connecting plate 18 is fixedly connected with a second spring 22, the second spring 22 is tightly attached to the elastic steel ball 23, and under the action of the right second spring 22, the connecting rod 25 can be rapidly ejected leftwards, so that the lower mold core 5 is impacted to vibrate.
Specifically, as shown in fig. 1-3, a plurality of air holes are formed in the air suction plate 15, and the diameter of the plurality of air holes is smaller than that of a single liquid plastic particle, so that the liquid plastic is prevented from being sucked out during air suction.
The working principle is as follows: when the utility model is used, the safety of the device is checked before the device is used, the top plate 2 is pressed downwards to drive the upper die core 6 to descend until the upper die core is completely matched with the lower die core 5, the first spring 4 and the telescopic rod 3 are pressed downwards at the moment, liquid plastic is injected into the two matched die cavities 7 through the feed pipe 16, the driving motor 8 is started to drive the rotating shaft 9 to rotate at the moment, the top block 10 is driven to move back and forth around the rotating shaft 9, when the top block 10 is contacted with the connecting plate 18, the connecting plate 18 is lifted to the acting force of jacking towards the right side, and the second spring 22 at the left side is extruded, so that the elastic steel ball 23 at the left side impacts the lower die core 5 to vibrate, the bubbles are collided to break, the connecting rod 24 moves right all the time, the elastic steel ball 23 at the right side is driven to move right, so as to extrude the second spring 22 at the right, at this moment kicking block 10 and connecting plate 18 separation, effort through right side second spring 22, pop out connecting rod 24 reverse, and then make the elastic steel ball 23 on right side strike lower mould benevolence 5, through two impact on the left and right sides, make round trip movement between the bubble, make its ruptured more thorough, excellent in use effect, it rotates to have driven bull stick 11 through transfer chain 12 this moment, and then driven induced draft impeller 13 and rotated, make the inside suction that produces of soft flexible pipe 14, through the effect of board 15 of breathing in, the inside gas of bubble after will rupturing carries out the suction, prevent that gas from getting into liquid plastic inside once more, and further improved work efficiency.
The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. 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.
Claims (6)
1. The utility model provides a plastic mould of anti-bubble, includes bottom plate (1) and roof (2), its characterized in that still includes:
the lower die core (5) is fixedly connected to the upper surface of the bottom plate (1), and two grooves (17) are formed in the two side surfaces of the lower die core;
the upper die core (6) is fixedly connected to the lower surface of the top plate (2), and a cavity (7) is formed in one side of the upper die core, which is opposite to the lower die core (5);
the driving motor (8) is fixedly arranged on the upper surface of the bottom plate (1), the output end of the driving motor is fixedly connected with a rotating shaft (9), and the outer surface of the rotating shaft (9) is fixedly connected with a top block (10);
the rotating rod (11) penetrates through the top plate (2), a conveying chain (12) is connected between the rotating rod and the rotating shaft (9) in a transmission mode through a transmission wheel, the bottom end of the rotating rod is fixedly connected with an air suction impeller (13), and the output end of the air suction impeller (13) is communicated with a soft extension tube (14);
and two ends of the connecting rod (24) are fixedly connected with elastic steel balls (23).
2. The mold of claim 1, wherein: the bottom plate (1) with fixedly connected with telescopic link (3) between roof (2), the surface cover of telescopic link (3) is equipped with first spring (4).
3. The mold of claim 2, wherein: top the roof intercommunication of die cavity (7) has board (15) of breathing in, soft flexible pipe (14) with board (15) intercommunication of breathing in, the upper surface intercommunication of board (15) of breathing in has inlet pipe (16), inlet pipe (16) run through and extend to the surface of roof (2).
4. The mold of claim 1, wherein: left side roof fixedly connected with limiting plate (19) of recess (17), spout (20) have been seted up to the lower surface of limiting plate (19), the inside sliding connection of spout (20) has slider (21), the bottom fixedly connected with connecting plate (18) of slider (21), connecting plate (18) with kicking block (10) closely laminate.
5. The mold of claim 4, wherein: the inner wall fixedly connected with fixed plate (25) of right side recess (17), fixed plate (25) with equal fixedly connected with second spring (22) in the relative one side of connecting plate (18), second spring (22) with elastic steel ball (23) closely laminate.
6. The mold of claim 3, wherein: a plurality of air holes are formed in the air suction plate (15), and the diameter of each air hole is smaller than that of each liquid plastic particle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020471045.8U CN211968265U (en) | 2020-04-03 | 2020-04-03 | Anti-bubble plastic mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020471045.8U CN211968265U (en) | 2020-04-03 | 2020-04-03 | Anti-bubble plastic mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211968265U true CN211968265U (en) | 2020-11-20 |
Family
ID=73382226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020471045.8U Expired - Fee Related CN211968265U (en) | 2020-04-03 | 2020-04-03 | Anti-bubble plastic mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211968265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114131856A (en) * | 2021-12-01 | 2022-03-04 | 严旭辉 | Plastic injection mold with corner burr preventing function |
-
2020
- 2020-04-03 CN CN202020471045.8U patent/CN211968265U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114131856A (en) * | 2021-12-01 | 2022-03-04 | 严旭辉 | Plastic injection mold with corner burr preventing function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201120 |