CN211542206U - Insect-proof cover injection mold - Google Patents
Insect-proof cover injection mold Download PDFInfo
- Publication number
- CN211542206U CN211542206U CN202020064644.8U CN202020064644U CN211542206U CN 211542206 U CN211542206 U CN 211542206U CN 202020064644 U CN202020064644 U CN 202020064644U CN 211542206 U CN211542206 U CN 211542206U
- Authority
- CN
- China
- Prior art keywords
- mould
- mold
- fixedly connected
- insect
- chute
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000002347 injection Methods 0.000 title claims abstract description 27
- 239000007924 injection Substances 0.000 title claims abstract description 27
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 241000238631 Hexapoda Species 0.000 claims abstract description 7
- 238000003825 pressing Methods 0.000 claims description 21
- 238000001746 injection moulding Methods 0.000 claims description 19
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 3
- 239000004033 plastic Substances 0.000 abstract description 44
- 229920003023 plastic Polymers 0.000 abstract description 44
- 238000000465 moulding Methods 0.000 abstract description 18
- 239000007788 liquid Substances 0.000 abstract description 17
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000005242 forging Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002991 molded plastic Substances 0.000 description 2
- 101100460844 Mus musculus Nr2f6 gene Proteins 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000002925 chemical effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
Images
Landscapes
- Catching Or Destruction (AREA)
Abstract
The utility model discloses a protection against insects lid injection mould relates to the manufacturing technical field that moulds, including mould box and top cap, the side fixedly connected with locking ear of top cap, the mouth of moulding plastics has been seted up to the inside of top cap. The utility model discloses a set up the mouth of moulding plastics, a plurality of mouth of moulding plastics can correspond with the inside chute position of mould box, make liquid plastics can be through the quick inside that enters into the chute of a plurality of mouth of moulding plastics, and a plurality of mouth of moulding plastics is more dispersed, can make liquid plastics evenly scatter in the inside of mould recess, the purpose that improves product quality has been reached, through setting up the locking ear, can utilize the tightening strap to compress tightly between top cap and the mould box, the one end in tightening strap is twined on the pinch-off spindle, the rotation that can utilize the pinch-off spindle will tighten the strap taut, the latch rod can with the ratchet chucking, make and form good sealing between bottom seal tooth and the top seal tooth, the purpose that prevents liquid plastics and reveal has been reached.
Description
Technical Field
The utility model relates to a mould and make technical field, specifically be an protection against insects lid injection mould.
Background
The method is used for injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and the like in industrial production, and various molds and tools of required products can be obtained. A mold is a tool used to make a shaped article, the tool being made up of various parts, different molds being made up of different parts. The processing of the appearance of an article is realized mainly through the change of the physical state of a formed material. The die is widely used in blanking, die forging, cold heading, extrusion, powder metallurgy part pressing, pressure casting, and the forming processing of compression molding or injection molding of engineering plastics, rubber, ceramics and other products. The mould has a specific contour or inner cavity shape, and the blank can be separated according to the contour shape by applying the contour shape with the cutting edge. The blank can obtain a corresponding three-dimensional shape by using the shape of the inner cavity. The mold generally comprises a movable mold and a fixed mold (or a male mold and a female mold), which can be separated or combined. The die is a precise tool, has a complex shape, bears the expansion force of a blank, has higher requirements on structural strength, rigidity, surface hardness, surface roughness and processing precision, and the development level of die production is one of important marks of the mechanical manufacturing level. The injection molding is that plastic is first added into a heating material cylinder of an injection machine, the plastic is heated and melted, and the plastic enters a mold cavity through a nozzle and a mold pouring system under the pushing of a screw rod or a plunger of the injection machine, and is hardened and molded into an injection molding product due to physical and chemical actions. The injection molding has a cycle period formed by the processes of injection, pressure maintaining and plastic part demoulding, so that the injection molding has the characteristic of periodicity. The thermoplastic plastic injection molding has short molding cycle and high production efficiency, the melt has small abrasion to the mold, and plastic parts with complex shapes, clear surface patterns and marks and high dimensional precision can be molded in large batch; however, for plastic parts with large wall thickness variation, it is difficult to avoid molding defects. The thickness of the insect-proof cover is not magnificent and small, liquid plastic can be injected into the interior of the mold by an injection method during casting, the plastic is hardened and shaped under the physical and chemical effects, and the complete insect-proof cover can be obtained after the plastic is solidified.
At present, the existing injection mold for the insect-proof cover is composed of a mold box body and a mold top cover, wherein the mold box body and the mold top cover are respectively formed, high-temperature molten plastic needs to be injected into the mold, sealing gaskets cannot be used for sealing between the top cover and the box body, the phenomenon that the plastic overflows from the inside of a gap can occur after the liquid plastic is injected, a large amount of liquid plastic is wasted, single-port injection molding is generally adopted in the existing injection mold for the insect-proof cover during injection molding, although the injection molding process can be simpler and more convenient, the injection molding often causes uneven injection molding, and a lot of quality problems can occur after the product is formed, so that the injection mold for the insect-proof cover is not beneficial to popularization and use, and therefore, the invention is necessary to.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides an protection against insects lid injection mould has solved the problem that proposes among the above-mentioned background art.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: including mould box and top cap, the side fixedly connected with locking ear of top cap, the bottom edge of top cap is equipped with the sealed tooth in top, the mouth of moulding plastics has been seted up to the inside of top cap, there is the pressing shaft side of mould box through fixed block swing joint, the middle part fixedly connected with ratchet of pressing shaft, there is the latch rod side of mould box through connecting block swing joint, latch rod and ratchet looks adaptation, the mould recess has been seted up at the top of mould box, mould limit groove has been seted up at the edge of mould recess, the chute has been seted up to the bottom in mould limit groove, the inside swing joint of chute has the latch module.
Optionally, the two ends of the latch module are fixedly connected with limiting lugs, a limiting groove is formed in the inclined groove, and the cross section of the inclined groove is J-shaped.
Optionally, the injection molding openings are provided in a plurality, and the injection molding openings correspond to the inclined grooves in position.
Optionally, the number of the compression shafts is two, the two compression shafts are symmetrical with respect to the mold box, the two ends of the mold box are fixedly connected with tensioning belts, one end of each tensioning belt is fixedly connected with a locking ring, the locking rings are matched with the locking lugs, and the number of the locking lugs is equal to that of the tensioning belts and is matched with that of the tensioning lugs.
Optionally, the middle part of the pressing shaft is fixedly connected with a pressing handle, the pressing handle is in a V shape, and the pressing handle is matched with the ratchet wheel.
Optionally, the number of the inclined grooves is a plurality, the inclined grooves are uniformly distributed at the bottom of the side groove of the die, and the number of the latch modules is equal to that of the inclined grooves and is matched with that of the latch modules.
Three beneficial effects
The utility model provides a protection against insects lid injection mould possesses following beneficial effect:
1. this protection against insects lid injection mould, through setting up the mouth of moulding plastics, a plurality of mould plastics the mouth can correspond with the inside chute position of mould box, makes liquid plastics can be through a plurality of mouthful quick inside that enters into the chute of moulding plastics to a plurality of mouthful relatively dispersion of moulding plastics can make liquid plastics evenly scatter in the inside of mould recess, has reached the purpose that improves product quality.
2. This protection against insects lid injection mould through setting up the locking ear, can utilize the taut area to compress tightly between top cap and the mould box, and the one end in taut area twines on the compress tightly axle, can utilize the rotation of compress tightly axle to take taut with taut, and the latch rod can with the ratchet chucking, makes to form good sealing between bottom seal tooth and the top seal tooth, has reached the purpose that prevents liquid plastic and reveal.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the top view structure of the mold box of the present invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3 according to the present invention;
FIG. 5 is a schematic view of the chute according to the present invention;
FIG. 6 is a schematic view of the sectional structure of the chute of the present invention;
FIG. 7 is a schematic sectional view of the locking lug of the present invention;
fig. 8 is a schematic view of the top cover of the present invention.
In the figure: 1. locking a ring; 2. a locking lug; 3. a top cover; 4. tensioning the belt; 5. a fixed block; 6. a mold box body; 7. a pressing shaft; 8. a compression handle; 9. a latch lever; 10. connecting blocks; 11. a ratchet wheel; 12. a bottom seal tooth; 13. a mold recess; 14. a die side groove; 15. a chute; 16. a latch module; 17. a limiting lug; 18. a limiting groove; 19. a top seal tooth; 20. and (4) injection molding of the opening.
Detailed Description
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.
Referring to fig. 1 to 8, the present invention provides a technical solution: an injection mold for an insect-proof cover comprises a mold box body 6 and a top cover 3, wherein the side surface of the top cover 3 is fixedly connected with a locking lug 2, the bottom edge of the top cover 3 is provided with top sealing teeth 19, the inside of the top cover 3 is provided with an injection opening 20, the side surface of the mold box body 6 is movably connected with two pressing shafts 7 through a fixing block 5, the two pressing shafts 7 are symmetrical about the mold box body 6, both ends of the mold box body 6 are fixedly connected with tensioning belts 4, one end of each tensioning belt 4 is fixedly connected with a locking ring 1, the locking ring 1 is matched with the locking lug 2, the locking lugs 2 and the tensioning belts 4 are equal in number and matched, the middle part of each pressing shaft 7 is fixedly connected with a ratchet wheel 11, the middle part of each pressing shaft 7 is fixedly connected with a pressing handle 8, the pressing handle 8 is V-shaped, the pressing handle 8 is matched with the ratchet wheel 11, the, the latch rod 9 is matched with the ratchet wheel 11, the tightening belt 4 can be utilized to tighten the top cover 3 and the die box body 6 by arranging the locking lug 2, one end of the tightening belt 4 is wound on the tightening shaft 7, the tightening belt 4 can be tightened by utilizing the rotation of the tightening shaft 7, the latch rod 9 can be tightly clamped with the ratchet wheel 11, so that good sealing is formed between the bottom sealing teeth 12 and the top sealing teeth 19, the purpose of preventing liquid plastic from leaking is achieved, the top of the die box body 6 is provided with a die groove 13, the edge of the die groove 13 is provided with a die edge groove 14, the bottom of the die edge groove 14 is provided with a plurality of chutes 15, the injection ports 20 are provided with a plurality of injection ports 20, the positions of the plurality of injection ports 20 correspond to the chutes 15, the inside of the chutes 15 is movably connected with latch modules 16, the two ends of the latch modules 16 are fixedly connected with the limiting lugs 17, the limiting grooves 18 are formed inside the chutes, chute 15 has a plurality of, a plurality of chute 15 is at the bottom evenly distributed of mould limit groove 14, latch module 16 equals and the looks adaptation with chute 15 quantity, through setting up mouthful 20 of moulding plastics, a plurality of is moulded plastics mouthful 20 and can be corresponded with the inside chute 15 position of mould box 6, make liquid plastics can be through a plurality of mouthful 20 quick inside that enters into chute 15 of moulding plastics, and a plurality of is moulded plastics mouthful 20 comparative dispersion, can make liquid plastics evenly scatter in the inside of mould recess 13, the purpose that has reached improvement product quality.
When in use, firstly, the top cover 3 is covered on the top of the mould box body 6, then the latch rod 9 is moved away from the surface of the ratchet wheel 11, so that the pressing shaft 7 can rotate freely, then the pressing handle 8 is moved upwards to loosen the tightening belt 4, then the locking ring 1 is sleeved on the locking lug 2, then the latch rod 9 is placed on the ratchet wheel 11, then the pressing handle 8 is pressed downwards, so that the pressing shaft 7 rotates to tighten the tightening belt 4, so that the top cover 3 is pressed on the top of the mould box body 6 through the force of the locking lug 2, so that the bottom sealing teeth 12 and the top sealing teeth 19 are mutually and tightly extruded, the top cover 3 and the mould box body 6 are sealed, then liquid plastic is injected into the mould groove 13 through the injection port 20, so that the liquid plastic flows into the chute 15, meanwhile, the mould groove 13 is uniformly distributed in the interior, and the latch rod 9 is separated from the ratchet wheel 11 after the plastic is solidified, after opening the cover 3, the product is removed, and finally the latch module 16 is removed from the product and the edge of the product is ground.
In conclusion, this device is through setting up mouthful 20 of moulding plastics, a plurality of mouth 20 of moulding plastics can correspond with the inside chute 15 position of mould box 6, make liquid plastics can be through the inside of the quick chute 15 that enters into of a plurality of mouth 20 of moulding plastics, and a plurality of mouth 20 of moulding plastics is more dispersed, can make liquid plastics evenly scatter in the inside of mould recess 13, the purpose that improves product quality has been reached, through setting up locking ear 2, can utilize taut area 4 to compress tightly between top cap 3 and the mould box 6, the one end of taut area 4 twines on compressing tightly axle 7, can utilize the rotation of compressing tightly axle 7 to take tightly taut area 4, latch rod 9 can with ratchet 11 chucking, make and form good sealed between bottom seal tooth 12 and the top seal tooth 19, reached the purpose that prevents liquid plastics and reveal.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an protection against insects lid injection mould, includes mould box (6) and top cap (3), its characterized in that: the side surface of the top cover (3) is fixedly connected with a locking lug (2), the bottom edge of the top cover (3) is provided with top sealing teeth (19), an injection molding opening (20) is formed in the top cover (3), a pressing shaft (7) is movably connected to the side surface of the mold box body (6) through a fixing block (5), the middle part of the pressing shaft (7) is fixedly connected with a ratchet wheel (11), the side surface of the die box body (6) is movably connected with a latch rod (9) through a connecting block (10), the latch rod (9) is matched with the ratchet wheel (11), the top of the mould box body (6) is provided with a mould groove (13), the edge of the mould groove (13) is provided with a mould side groove (14), the bottom of the mould side groove (14) is provided with a chute (15), and the inside of the chute (15) is movably connected with a latch module (16).
2. The injection mold for an insect-proof cover as claimed in claim 1, wherein: the latch module (16) both ends fixedly connected with spacing ear (17), spacing groove (18) have been seted up to the inside of chute (15), the cross-section of chute (15) is the J type.
3. The injection mold for an insect-proof cover as claimed in claim 1, wherein: the injection molding openings (20) are provided with a plurality of injection molding openings (20), and the injection molding openings (20) correspond to the inclined grooves (15) in position.
4. The injection mold for an insect-proof cover as claimed in claim 1, wherein: the mold comprises two compression shafts (7), the two compression shafts (7) are symmetrical about a mold box body (6), both ends of the mold box body (6) are fixedly connected with tensioning belts (4), one end of each tensioning belt (4) is fixedly connected with a locking ring (1), the locking rings (1) are matched with locking lugs (2), and the number of the locking lugs (2) is equal to that of the tensioning belts (4) and the locking lugs (2) are matched with the tensioning belts.
5. The injection mold for an insect-proof cover as claimed in claim 1, wherein: the middle part fixedly connected with who compresses tightly axle (7) compresses tightly handle (8), compress tightly handle (8) and be the V font, compress tightly handle (8) and ratchet (11) looks adaptation.
6. The injection mold for an insect-proof cover as claimed in claim 1, wherein: the number of the chutes (15) is a plurality, the chutes (15) are uniformly distributed at the bottom of the die side groove (14), and the number of the latch modules (16) is equal to that of the chutes (15) and is matched with that of the chutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020064644.8U CN211542206U (en) | 2020-01-13 | 2020-01-13 | Insect-proof cover injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020064644.8U CN211542206U (en) | 2020-01-13 | 2020-01-13 | Insect-proof cover injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211542206U true CN211542206U (en) | 2020-09-22 |
Family
ID=72491382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020064644.8U Expired - Fee Related CN211542206U (en) | 2020-01-13 | 2020-01-13 | Insect-proof cover injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211542206U (en) |
-
2020
- 2020-01-13 CN CN202020064644.8U patent/CN211542206U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211542206U (en) | Insect-proof cover injection mold | |
| CN209616231U (en) | A kind of injection mold | |
| CN218700962U (en) | In-mold hot cutting separation mold | |
| CN206426402U (en) | A kind of plastic mould with degassing function | |
| CN210940222U (en) | Quartic injection molding product and mold thereof | |
| CN210791784U (en) | Full-automatic plastic mould of organism | |
| CN216708035U (en) | Composite material forming die | |
| CN205997280U (en) | A kind of fan processing mold changing flabellum quantity | |
| CN210148618U (en) | TV base support mould in many caves of a mould | |
| CN212312634U (en) | Mould structure of three-color injection molding decorative plate | |
| CN213860462U (en) | Die internal mold device for manufacturing corrugated pipe | |
| CN219466817U (en) | Multi-section type plastic mould for wax products | |
| CN214419355U (en) | Double-color mold for separating colors of non-dispersive surfaces of double-color machine | |
| CN211027563U (en) | 5G is switching support frame aluminium alloy extrusion die for basic station | |
| JPH09174569A (en) | Manufacture of injection molded hollow plastic product with complex inside shape and water-soluble core | |
| CN213729270U (en) | Casting mould is used in auto-parts processing | |
| CN211730104U (en) | Injection mold demoulding mechanism | |
| CN214353841U (en) | Reusable injection mold for medical instrument production | |
| CN102068089A (en) | Die sinking process for jewellery die | |
| CN220280364U (en) | A mould for strengthening tubulose article product density | |
| CN215396559U (en) | Practical glue barrel injection mold | |
| CN217552984U (en) | Forming die is inlayed in replacement | |
| CN219724138U (en) | Mould is used in production of multicavity section bar | |
| CN203844135U (en) | Forming mold for filtering ball of dust collector | |
| CN114434852B (en) | Automatic brake block processing assembly line |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200922 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |