CN116728705A - Novel sky advances gluey injection molding mould - Google Patents
Novel sky advances gluey injection molding mould Download PDFInfo
- Publication number
- CN116728705A CN116728705A CN202310470357.5A CN202310470357A CN116728705A CN 116728705 A CN116728705 A CN 116728705A CN 202310470357 A CN202310470357 A CN 202310470357A CN 116728705 A CN116728705 A CN 116728705A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- fixing column
- die
- injection molding
- base
- 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.)
- Pending
Links
- 238000001746 injection moulding Methods 0.000 title claims abstract description 37
- 239000007788 liquid Substances 0.000 claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 229920003023 plastic Polymers 0.000 claims description 16
- 239000004033 plastic Substances 0.000 claims description 16
- 238000000926 separation method Methods 0.000 claims description 6
- 238000000465 moulding Methods 0.000 claims description 2
- 239000003292 glue Substances 0.000 abstract description 5
- 230000005855 radiation Effects 0.000 abstract description 2
- 238000007493 shaping process Methods 0.000 description 16
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2602—Mould construction elements
- B29C45/2606—Guiding or centering means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a novel top glue feeding type injection molding die which comprises a base and a guide mechanism, wherein the outer side of the base is fixedly connected with a lower die, the outer side of the lower die is contacted with an upper die, a fixing hole is formed in the base, a through hole is formed in the base, a heat radiation hole is formed in the base, a fixing block is contacted with the outer side of the base, the fixing block is fixedly connected with the lower die, a supporting rod is fixedly connected with the outer side of the fixing block, the supporting rod is fixedly connected with the lower die, a hollow pipe is fixedly connected with the lower die, the hollow pipe is contacted with the upper die, a liquid inlet pipe is contacted with the hollow pipe, and the liquid inlet pipe is contacted with the lower die. The invention relates to a novel top surface glue feeding type injection molding die which has the characteristic of having a guide mechanism when sharing a ox horn and matching an upper die and a lower die.
Description
Technical Field
The invention belongs to the technical field of injection molding dies, and particularly relates to a novel top surface glue feeding type injection molding die.
Background
The structure of the mold may vary widely due to the variety and properties of the plastic, the shape and structure of the plastic article, the type of the injection machine, etc., but the basic structure is uniform. The mould mainly comprises a pouring system, a temperature regulating system, a forming part and a structural part. The casting system and the formed parts are parts which are in direct contact with the plastic and change with the plastic and the product, are the most complex parts in the mould, have the greatest change and require the highest processing finish and precision. The injection mold is a tool for producing plastic products; is also a tool for endowing plastic products with complete structure and precise dimensions. Injection molding is a process used in mass production of parts of complex shape. Specifically, the heated and melted plastic is injected into a die cavity under high pressure by an injection molding machine, and a formed product is obtained after cooling and solidification. The structure of the mold constituting the mold is uniform although it may vary widely depending on the variety and performance of the plastic, the shape and structure of the plastic product, the type of the injection machine, etc. The mould mainly comprises a pouring system, a temperature regulating system, a forming part and a structural part. The casting system and the formed parts are parts which are in direct contact with the plastic and change with the plastic and the product, are the most complex parts in the mould, have the greatest change and require the highest processing finish and precision. The injection mold consists of a movable mold and a fixed mold, wherein the movable mold is arranged on a movable mold plate of the injection molding machine, and the fixed mold is arranged on a fixed mold plate of the injection molding machine. The movable mould and the fixed mould are closed to form a pouring system and a cavity during injection molding, and the movable mould and the fixed mould are separated during mould opening so as to take out plastic products. In order to reduce the heavy design and manufacturing effort of the mold, standard mold frames are mostly used for injection molding.
But at present, injection molds have some problems: 1. under the current condition of ox horn, due to arrangement influence, the number of the ox horn with the glue fed into each key corner is more, and the number of the ox horn is 4, so that the stock waiting and cost of ox horn spare parts are increased; 2. the guide mechanism is not arranged, and when the upper die and the lower die are matched after being used for a long time, displacement can occur, so that collision occurs, and the dies are damaged. Therefore, a novel top-face glue-feeding type injection molding die is needed to be designed.
The invention comprises the following steps:
the invention aims to solve the problems and provide a novel top-surface glue-feeding type injection molding die which solves the problems in the background art.
In order to solve the problems, the invention provides a novel technical scheme of a top surface glue feeding type injection molding die:
the utility model provides a novel sky advances gluey type annotates moulding die, includes base, guiding mechanism, the outside fixedly connected with bed die of base, the outside contact of bed die has last mould, the fixed orifices has been seted up to the inside of base, the through-hole has been seted up to the inside of base, the louvre has been seted up to the inside of base, the outside contact of base has the fixed block, fixed block and bed die fixed connection, the outside fixedly connected with bracing piece of fixed block, bracing piece and bed die fixed connection, the outside fixedly connected with hollow tube of bracing piece, hollow tube and bed die fixed connection, hollow tube and last mould contact, the contact has the feed liquor pipe on the hollow tube, feed liquor pipe and bed die contact, feed liquor pipe and last mould fixed connection, the outside fixedly connected with injection molding mouth of feed liquor pipe, the outer side of the hollow tube is fixedly connected with a liquid distribution tube, the liquid distribution tube is fixedly connected with a lower die, the liquid distribution tube is in contact with an upper die, the outer side of the liquid distribution tube is fixedly connected with a supporting block, the supporting block is in contact with a base, the supporting block is fixedly connected with the lower die, a connecting pipe is fixedly connected inside the supporting block, one end of the connecting pipe is fixedly connected with a ox horn, the ox horn is fixedly connected with the lower die, the outer side of the ox horn is in contact with a shaping block, the shaping block is in contact with the lower die, the shaping block is fixedly connected with the upper die, the outer side of the shaping block is fixedly connected with a shaping core, the shaping core is in contact with the base, the shaping core is fixedly connected with the lower die, the outer side of the base is fixedly connected with a lower fixing column I, the lower fixing column I is fixedly connected with the lower die, the inner side of the lower fixing column I is in sliding connection with an upper fixing column I, the first fixing column is in contact with the upper die, the second fixing column is fixedly connected to the outer side of the base, the second fixing column is fixedly connected with the lower die, the second fixing column is slidably connected to the inner portion of the second fixing column, the second fixing column is in contact with the upper die, and a guide mechanism is arranged on the outer side of the upper die.
Preferably, a lower die hole is formed in the lower die, an upper die hole is formed in the upper die, and the upper die hole plays a role in heat dissipation of the upper die.
Preferably, a mounting groove is formed in the upper die, the mounting groove is in contact with the injection molding opening, and the mounting groove is used for mounting the injection molding opening.
Preferably, the positioning hole is formed in the upper die, and the mounting hole is formed in the upper die and is used for mounting the upper die.
As the preference, guiding mechanism includes stopper, spring, fly leaf, guide bar, gyro wheel, pivot, lower stopper, round bench groove, logical groove, go up the outside fixedly connected with of mould and go up the stopper, the inside of going up the stopper is provided with the spring, the inside sliding connection fly leaf of going up the stopper, the outside fixedly connected with guide bar of fly leaf, guide bar and last stopper sliding connection, the inside contact of guide bar has the gyro wheel, the outside contact of going up the stopper has lower stopper, lower stopper and lower mould fixed connection, round bench groove has been seted up to the inside of lower stopper, and round bench groove plays the guide effect.
Preferably, one end of the spring is fixedly connected with an upper limiting block, the other end of the spring is fixedly connected with a moving plate, and the moving plate compresses the spring.
Preferably, a rotating shaft is fixedly connected to the outer side of the roller, the rotating shaft is rotationally connected with the guide rod, and the rotating shaft drives the roller to rotate.
Preferably, a through groove is formed in the lower limiting block, the through groove is in contact with the roller, and the roller is accommodated by the through groove.
The beneficial effects of the invention are as follows: the invention relates to a novel top-face glue-feeding type injection molding die, which has the characteristics of having a guide mechanism when the top die and the bottom die are matched, and has the following beneficial effects compared with the traditional injection molding die in specific use:
firstly, adjusting the design arrangement of a die, designing the feeding points of the ox horn to the same position, designing the ox horn to be shared, reducing the type and number of the ox horn to the greatest extent, realizing the sharing of the ox horn by all character key feeding points of the same machine type, and reducing the stock stagnation and cost of the ox horn spare parts to the greatest extent;
secondly, when the upper die descends, the upper limiting block descends, the guide rod drives the roller to move downwards, the circular table groove is in contact with the roller, the roller is guided, the moving plate controls the position of the guide rod, the guide rod is prevented from rigidly contacting with the lower limiting block, the guide rod is easy to break, and the roller is accommodated by the through groove.
Description of the drawings:
for ease of illustration, the invention is described in detail by the following detailed description and the accompanying drawings.
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a perspective view of the overall internal structure of the present invention;
FIG. 3 is a perspective view of the configuration of the modular block of FIG. 2 according to the present invention;
FIG. 4 is a top view of FIG. 3 in accordance with the present invention;
FIG. 5 is a cross-sectional view taken along the direction A of FIG. 4 in accordance with the present invention;
FIG. 6 is a front cross-sectional view of the upper stop block of FIG. 1 of the present invention;
FIG. 7 is a side cross-sectional view of the upper stop block of FIG. 1 of the present invention.
In the figure: 1. a base; 2. a lower die; 3. an upper die; 4. a fixing hole; 5. a through hole; 6. a heat radiation hole; 7. a fixed block; 8. a support rod; 9. a hollow tube; 10. a liquid inlet pipe; 11. an injection molding port; 12. a liquid separating pipe; 13. a support block; 14. a connecting pipe; 15. ox horn; 16. shaping blocks; 17. a first lower fixing column; 18. the first fixing column is arranged; 19. a second lower fixing column; 20. a second fixing column is arranged; 21. a lower die hole; 22. an upper die hole; 23. a mounting groove; 24. positioning holes; 25. a mounting hole; 26. a guide mechanism; 261. an upper limiting block; 262. a spring; 263. a moving plate; 264. a guide rod; 265. a roller; 266. a rotating shaft; 267. a lower limiting block; 268. a circular table groove; 269. a through groove; 27. and (5) setting the core.
The specific embodiment is as follows:
as shown in fig. 1-7, the present embodiment adopts the following technical scheme:
examples:
the utility model provides a novel top advances gluey injection molding mould, includes base 1, guiding mechanism 26, the outside fixedly connected with bed die 2 of base 1, the outside contact of bed die 2 has last mould 3, fixed orifices 4 have been seted up to the inside of base 1, through-hole 5 has been seted up to the inside of base 1, louvre 6 has been seted up to the inside of base 1, the outside contact of base 1 has fixed block 7, fixed block 7 and bed die 2 fixed connection, the outside fixedly connected with bracing piece 8 of fixed block 7, bracing piece 8 and bed die 2 fixed connection, the outside fixedly connected with hollow tube 9 of bracing piece 8, hollow tube 9 and bed die 2 fixed connection, hollow tube 9 and last mould 3 contact, the contact has feed liquor pipe 10 on the hollow tube 9, feed liquor pipe 10 and bed die 2 contact, the liquid inlet pipe 10 is fixedly connected with the upper die 3, the outer side of the liquid inlet pipe 10 is fixedly connected with an injection molding opening 11, the outer side of the hollow pipe 9 is fixedly connected with a liquid separating pipe 12, the liquid separating pipe 12 is fixedly connected with the lower die 2, the liquid separating pipe 12 is contacted with the upper die 3, the outer side of the liquid separating pipe 12 is fixedly connected with a supporting block 13, the supporting block 13 is contacted with the base 1, the supporting block 13 is fixedly connected with the lower die 2, the inner part of the supporting block 13 is fixedly connected with a connecting pipe 14, one end of the connecting pipe 14 is fixedly connected with a ox horn 15, the ox horn 15 is fixedly connected with the lower die 2, the outer side of the ox horn 15 is contacted with a shaping block 16, the shaping block 16 is contacted with the lower die 2, the shaping block 16 is fixedly connected with the upper die 3, the outer side of the shaping block 16 is fixedly connected with a shaping core 27, the shaping core 27 is contacted with the base 1, the shaping core 27 is fixedly connected with the lower die 2, a first lower fixing column 17 is fixedly connected to the outer side of the base 1, a first lower fixing column 17 is fixedly connected with the lower die 2, an upper fixing column 18 is slidably connected to the inner side of the first lower fixing column 17, the upper fixing column 18 is in contact with the upper die 3, a second lower fixing column 19 is fixedly connected to the outer side of the base 1, a second lower fixing column 19 is fixedly connected with the lower die 2, an upper fixing column second 20 is slidably connected to the inner side of the second lower fixing column 19, the second upper fixing column 20 is in contact with the upper die 3, and a guide mechanism 26 is arranged on the outer side of the upper die 3.
Wherein, the lower die hole 21 is opened in the inside of the lower die 2, the upper die hole 22 is opened in the inside of the upper die 3, and the upper die hole 22 plays a role in radiating heat to the upper die 3.
The upper mold 3 is provided with a mounting groove 23 inside, the mounting groove 23 is in contact with the injection molding opening 11, and the mounting groove 23 is used for mounting the injection molding opening 11.
Wherein, the inside of last mould 3 has seted up locating hole 24, the inside of last mould 3 has seted up mounting hole 25, and mounting hole 25 installs last mould 3.
The guide mechanism 26 comprises an upper limit block 261, a spring 262, a moving plate 263, a guide rod 264, a roller 265, a rotating shaft 266, a lower limit block 267, a circular table groove 268 and a through groove 269, wherein the upper limit block 261 is fixedly connected to the outer side of the upper die 3, the spring 262 is arranged in the upper limit block 261, the moving plate 263 is slidingly connected to the inner side of the upper limit block 261, the guide rod 264 is fixedly connected to the outer side of the moving plate 263, the guide rod 264 is slidingly connected with the upper limit block 261, the roller 265 is in contact with the inner side of the guide rod 264, the lower limit block 267 is in contact with the outer side of the upper limit block 261, the circular table groove 268 is fixedly connected with the lower die 2, and the circular table groove 268 plays a guide role.
One end of the spring 262 is fixedly connected with an upper limiting block 261, the other end of the spring 262 is fixedly connected with a moving plate 263, and the moving plate 263 compresses the spring 262.
The roller 265 is fixedly connected with a rotating shaft 266 on the outer side, the rotating shaft 266 is rotationally connected with the guide rod 264, and the rotating shaft 266 drives the roller 265 to rotate.
Wherein, the inside of lower stopper 267 has seted up logical groove 269, logical groove 269 and gyro wheel 265 contact, logical groove 269 accomodates gyro wheel 265.
The use state of the invention is as follows: when the ox horn 15 injection molding device is used, when the upper die 3 descends, the upper limiting block 261 descends, the guide rod 264 drives the roller 265 to move downwards, the circular table groove 268 is in contact with the roller 265, the roller 265 plays a guide role, the moving plate 263 controls the position of the guide rod 264, the guide rod 264 is prevented from being in rigid contact with the lower limiting block 267, the guide rod 264 is easy to break, the through groove 269 is used for accommodating the roller 265, the upper fixing column I18 is clamped into the lower fixing column I17, the upper fixing column II 19 is clamped into the lower fixing column II 20, plastics are injected into the upper die 3 from the injection molding opening 11, the plastics enter the hollow pipe 9 through the liquid inlet pipe 10, the liquid separation pipe 12 is used for injecting the plastics into the connecting pipe 14, the die design arrangement is adjusted, the feeding points of the ox horn 15 are designed to be at the same position, the ox horn 15 is designed to be shared, the type and number of the ox horn 15 are reduced to the greatest extent, the sharing of all word key feeding points of the same type is realized, the stock waiting and the cost of the ox horn 15 can be reduced to the greatest extent, and the ox horn 15 is injected into the shaping block 16 for production.
While the basic principles and main features of the present invention and advantages of the present invention have been shown and described, it will be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, which are described in the foregoing specification merely illustrate the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention, which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a novel sky advances gluey type annotates moulding die, includes base (1), guiding mechanism (26), its characterized in that: the utility model discloses a plastic injection molding machine, including base (1), fixed block (7) and bed die (2) fixed connection, fixed block (7)'s outside fixedly connected with bracing piece (8), bracing piece (8) and bed die (2) fixed connection, bracing piece (8)'s outside fixedly connected with hollow tube (9), hollow tube (9) and bed die (2) fixed connection, hollow tube (9) and upper die (3) contact, hollow tube (9) are gone up to contact with feed liquor pipe (10), feed liquor pipe (10) and bed die (2) contact, feed liquor pipe (10) and upper die (3) fixed connection, hollow tube (12) outside fixed connection, hollow tube (12) fixed connection outside injection molding machine (12), the utility model discloses a liquid separation pipe, including a base, a liquid separation pipe (12), a base (1), a fixing column (18), a fixing column (17), a fixing column (18) and a fixing column (18) are connected to the fixing column (1) in a sliding manner, wherein the liquid separation pipe (12) is contacted with the upper die (3), a supporting block (13) is fixedly connected to the outer side of the liquid separation pipe (12), the supporting block (13) is contacted with the base (1), the supporting block (13) is fixedly connected to the outer side of the liquid separation pipe (12), the fixing column (27) is fixedly connected with the base (1), the fixing column (17) is fixedly connected to the inner side of the supporting block (13), the fixing column (17) is fixedly connected to the outer side of the base (1), the fixing column (17) is fixedly connected to the fixing column (18) in a sliding manner, the fixing column (18) is fixedly connected to the inner side of the fixing column (18), the lower fixing column II (19) is fixedly connected with the lower die (2), an upper fixing column II (20) is connected inside the lower fixing column II (19) in a sliding mode, the upper fixing column II (20) is in contact with the upper die (3), and a guide mechanism (26) is arranged on the outer side of the upper die (3).
2. The novel top-feed injection molding die according to claim 1, wherein: the lower die (2) is internally provided with a lower die hole (21), and the upper die (3) is internally provided with an upper die hole (22).
3. The novel top-feed injection molding die according to claim 1, wherein: the upper die (3) is internally provided with a mounting groove (23), and the mounting groove (23) is in contact with the injection molding opening (11).
4. The novel top-feed injection molding die according to claim 1, wherein: the inside of last mould (3) has seted up locating hole (24), the inside of last mould (3) has seted up mounting hole (25).
5. The novel top-feed injection molding die according to claim 1, wherein: guiding mechanism (26) are including last stopper (261), spring (262), movable plate (263), guide bar (264), gyro wheel (265), pivot (266), lower stopper (267), round platform groove (268), logical groove (269), the outside fixedly connected with of last mould (3) goes up stopper (261), the inside of going up stopper (261) is provided with spring (262), the inside sliding connection of going up stopper (261) has movable plate (263), the outside fixedly connected with guide bar (264) of movable plate (263), guide bar (264) and last stopper (261) sliding connection, the inside contact of guide bar (264) has gyro wheel (265), the outside contact of going up stopper (261) has lower stopper (267), lower stopper (267) and lower mould (2) fixed connection, round platform groove (268) have been seted up to the inside of lower stopper (267).
6. The novel top-feed injection molding die according to claim 5, wherein: one end of the spring (262) is fixedly connected with an upper limiting block (261), and the other end of the spring (262) is fixedly connected with a movable plate (263).
7. The novel top-feed injection molding die according to claim 5, wherein: the outside fixedly connected with pivot (266) of gyro wheel (265), pivot (266) are connected with guide bar (264) rotation.
8. The novel top-feed injection molding die according to claim 5, wherein: a through groove (269) is formed in the lower limiting block (267), and the through groove (269) is in contact with the roller (265).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310470357.5A CN116728705A (en) | 2023-04-27 | 2023-04-27 | Novel sky advances gluey injection molding mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310470357.5A CN116728705A (en) | 2023-04-27 | 2023-04-27 | Novel sky advances gluey injection molding mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116728705A true CN116728705A (en) | 2023-09-12 |
Family
ID=87915922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310470357.5A Pending CN116728705A (en) | 2023-04-27 | 2023-04-27 | Novel sky advances gluey injection molding mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116728705A (en) |
-
2023
- 2023-04-27 CN CN202310470357.5A patent/CN116728705A/en active Pending
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