CN215242564U - Side goes out circular flow distribution plate of gluing and hot runner system - Google Patents
Side goes out circular flow distribution plate of gluing and hot runner system Download PDFInfo
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- CN215242564U CN215242564U CN202121642352.9U CN202121642352U CN215242564U CN 215242564 U CN215242564 U CN 215242564U CN 202121642352 U CN202121642352 U CN 202121642352U CN 215242564 U CN215242564 U CN 215242564U
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- distribution plate
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- 238000009826 distribution Methods 0.000 title claims abstract description 68
- 238000004026 adhesive bonding Methods 0.000 title claims abstract description 6
- 238000002347 injection Methods 0.000 claims abstract description 40
- 239000007924 injection Substances 0.000 claims abstract description 40
- 239000003292 glue Substances 0.000 claims abstract description 24
- 238000009434 installation Methods 0.000 claims abstract description 20
- 230000001055 chewing effect Effects 0.000 claims abstract description 9
- 235000015111 chews Nutrition 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims description 21
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000005516 engineering process Methods 0.000 description 6
- 238000001746 injection moulding Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 210000003323 beak Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000004413 injection moulding compound Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model belongs to the technical field of the hot runner, especially, relate to a side goes out circular flow distribution plate of gluing and hot runner system. The hot runner bearing plate of the mould is not required to be added, the splitter plate and the nozzle tip are installed on the cavity plate, the conventional hot nozzle glue discharging is cancelled, and the nozzle tip is installed on the side face of the circular splitter plate to horizontally discharge glue. Including the flow distribution plate body, flow distribution plate body top surface center is equipped with the injection heat and chews the installation department, this internal extends downwards by the injection heat of chewing the installation department and is equipped with the sprue, the sprue is connected with a plurality of horizontal distribution's branch runner, branch runner uses the sprue to locate the flow distribution plate body as central equipartition, branch runner one end and sprue intercommunication, branch runner other end extend to the periphery wall of flow distribution plate body, flow distribution plate body periphery wall all has laid the point installation department of chewing with branch runner intercommunication.
Description
Technical Field
The utility model belongs to the technical field of the hot runner, especially, relate to a side goes out circular flow distribution plate of gluing and hot runner system.
Background
The hot runner ensures that the plastic of the runner and the sprue is kept in a molten state by a heating method. Because the heating rod and the heating ring are arranged near or in the center of the runner, the whole runner from the nozzle outlet of the injection molding machine to the sprue is in a high-temperature state, so that the plastic in the runner is kept molten, the runner does not need to be opened after the machine is stopped, the solidified material is taken out, and the runner is heated to the required temperature when the machine is started again. The hot runner technology has the advantages of saving raw materials, reducing cost, shortening molding period, improving machine efficiency, improving surface quality and mechanical property of products, improving the surface attractiveness of injection molding products and the like. However, with the wide application of hot runner technology, various defects appear in the fields of high-quality plastic parts to different degrees. And as the products are updated and diversified, the structural requirements on the hot runner are increased, and customers also want to maximize the benefits by utilizing the advantages of the hot runner.
At present, the plastic product structure and the mold product are diversified in arrangement, the requirement on the hot runner is higher and higher, the project aims at some high cylindrical sleeve products, if the sprue is placed on the top surface, the molding pressure is higher due to the product structure, and the mold and three hot runner plates are added, so that the mold cost and the hot runner cost can be greatly increased. For better injection molding, the most suitable gate location required by the customer is on the side. If six products arranged in a circular arc shape are close to each other, the problem that the product arrangement distance exceeds the range of the hot nozzle mounting side nozzle tip can be solved by designing the nozzle tip with the thickened hot nozzle side surface, and the space is not enough for each nozzle tip to independently design the flow distribution plate. The radial nozzle tip designed on the side surface of the circular splitter plate is arranged for the die and directly arranged on a product, so that various requirements of customers on product forming, die cost and the like can be met. The technology can greatly save the cost of a client mold, solve the problem of circular arc array arrangement of a plurality of sleeve type products, and lead the hot runner technology of China to develop a larger market.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art existence, the utility model aims to solve the technical problem that a side goes out to glue circular flow distribution plate and hot runner system is provided, need not add mould hot runner carrier plate, circular flow distribution plate with chew the point die cavity board installation can, cancel conventional hot mouth and go out to glue, change into to chew the point and install and go out to glue at circular flow distribution plate side level.
In order to solve the technical problem, the utility model discloses the technical scheme who takes is: the utility model provides a side goes out circular flow distribution plate of gluing, includes the flow distribution plate body, flow distribution plate body top surface center is equipped with the injection heat and chews the installation department, this internal hot installation department downwardly extending of chewing by the injection of flow distribution plate is equipped with the sprue, the sprue is connected with a plurality of horizontal distribution's branch runner, it is internal that branch runner uses the sprue to locate the flow distribution plate as central equipartition, branch runner one end and sprue intercommunication, branch runner other end extend to the periphery wall of flow distribution plate body, flow distribution plate body periphery wall all has laid the point installation department of chewing that communicates with branch runner.
The circular splitter plate is glued to foretell side, splitter plate body top surface and bottom surface all are equipped with annular heating wire.
Foretell side goes out gluey circular flow distribution plate, flow distribution plate body periphery wall cover is equipped with sleeve heater.
The lateral glue outlet circular flow distribution plate is characterized in that U-shaped grooves which are communicated with the nozzle tip mounting parts in equal quantity are uniformly distributed in the circumferential direction of the sleeve heater.
The side surface glue outlet circular flow distribution plate is characterized in that the opening of the U-shaped groove faces downwards.
The inner wall surface of the injection hot nozzle mounting part is provided with an internal thread I; the inner wall surface of the nozzle tip mounting part is provided with an internal thread II and a matching surface I.
A hot runner system includes a side glue out circular manifold.
The hot runner system is characterized in that a nozzle tip is arranged in the nozzle tip mounting part, the nozzle tip is locked by the nozzle tip pressing cap, an injection hot nozzle, a hot nozzle pressing cap and a sprue ejector are arranged in the injection hot nozzle mounting part, and a positioning ring is arranged on the injection hot nozzle.
In the hot runner system, the matching surface II of the nozzle tip is matched and mounted with the matching surface I, the nozzle tip flow passage of the nozzle tip is communicated with the branch flow passage, and the external thread of the nozzle tip pressure cap is screwed with the internal thread II; the external thread of the hot nozzle pressing cap is screwed with the I thread of the internal thread, the external thread of the sprue department is screwed with the internal thread of the injection hot nozzle, and the matching surface of the sprue department is matched with the matching surface of the hot nozzle pressing cap; and an injection hot nozzle flow channel of the injection hot nozzle is communicated with a sprue driver flow channel and a main flow channel of the sprue driver.
In the hot runner system, the top surface and the bottom surface of the flow distribution plate body are respectively provided with the cushion block, and the center of the bottom surface of the flow distribution plate body is provided with the center cushion block.
The utility model discloses the side goes out to glue circular flow distribution plate and hot runner system's advantage is:
1. the utility model discloses the side goes out to glue circular flow distribution plate and hot runner system, is fit for the sleeve pipe class product mould that circular array arranged to require the side runner to advance gluey hot runner system. The structure not only meets the requirements of good heating efficiency, but also meets the requirement of balanced heating glue discharging; and structural design is reasonable, easily installation. The structure of the application not only enables the customer to optimize the spatial arrangement of each hole, reduces the size of the die, but also can reduce the thickness of the die, and greatly saves the cost of the die. The hot runner problem that glue enters from the side face of a plurality of sleeve type products can be solved, and the hot runner technology of the department of China is led to develop a larger market. The technology is the leading level of the domestic hot runner.
2. The utility model discloses side goes out to glue circular flow distribution plate and hot runner system, in order to guarantee heating efficiency, all designs at flow distribution plate body top surface and bottom surface has annular heating wire to the periphery wall design at the flow distribution plate body has sleeve heater. The nozzle tip with glue discharged from the side surface needs to be installed first, at the moment, in order to facilitate installation of the whole system, an injection hot nozzle type injection nozzle is designed, and the injection hot nozzle type injection nozzle and the hot nozzle type pressure cap are matched in an insertion type surface through a pouring gate driver and the hot nozzle type pressure cap, so that installation is facilitated.
Drawings
Fig. 1 is a schematic structural view of the circular splitter plate of the present invention;
fig. 2 is a schematic top view of the circular splitter plate of the present invention;
FIG. 3 is a schematic structural view of the circular splitter plate with the annular heating wire and the sleeve heater of the present invention;
FIG. 4 is a schematic structural view of the sleeve heater of the present invention;
fig. 5 is a schematic structural view of the hot runner system with the circular splitter plate of the present invention;
FIG. 6 is a schematic view of the structure of the beak tip of FIG. 5 according to the present invention;
FIG. 7 is a schematic view of the structure of the beak tip press cap of FIG. 5 according to the present invention;
FIG. 8 is a schematic view of the structure of the injection nozzle of FIG. 5 according to the present invention;
FIG. 9 is a schematic view of the hot nozzle pressing cap of FIG. 5 according to the present invention;
fig. 10 is a schematic structural view of the gate driver of fig. 5 according to the present invention;
fig. 11 is a schematic view of the application structure of the circular splitter plate of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, a circular flow distribution plate with glue discharged from the side surface comprises a flow distribution plate body 1, an injection heat nozzle installation part 2 is arranged at the center of the top surface of the flow distribution plate body 1, a main runner 3 is arranged in the flow distribution plate body 1 in a manner that the injection heat nozzle installation part 2 extends downwards, the main runner 3 is connected with a plurality of branch runners 4 which are distributed horizontally, the branch runners 4 are uniformly distributed in the flow distribution plate body 1 by taking the main runner 3 as the center, one end of each branch runner 4 is communicated with the main runner 3, the other end of each branch runner 4 extends to the peripheral wall surface of the flow distribution plate body 1, and a tip installation part 5 communicated with the branch runners 4 is distributed on the peripheral wall surface of the flow distribution plate body 1.
As shown in fig. 3, the circular splitter plate with glue discharged from the side surface is provided with annular heating wires 6 on the top surface and the bottom surface of the splitter plate body 1.
As shown in fig. 3, the side surface of the circular splitter plate is provided with a glue, and the outer peripheral wall of the splitter plate body 1 is sleeved with a sleeve heater 7.
As shown in fig. 4, in the above circular splitter plate with glue discharged from the side surface, U-shaped grooves 7-1 are uniformly distributed in the circumferential direction of the sleeve heater 7, and the U-shaped grooves are in equal number and are communicated with the nozzle tip mounting part 5.
As shown in fig. 4, the side surface of the circular splitter plate is provided with a glue, and the opening of the U-shaped groove 7-1 faces downwards.
As shown in fig. 1, the side surface of the circular splitter plate is provided with an internal thread i 2-1 on the inner wall surface of the injection hot nozzle mounting part 2; the inner wall surface of the nozzle tip mounting part 5 is provided with an internal thread II 5-1 and a matching surface I5-2.
As shown in fig. 5, a hot runner system includes the side-out glue spreader plate.
As shown in fig. 5, in the hot runner system, a nozzle tip 8 is arranged in the nozzle tip mounting portion 5, the nozzle tip 8 is locked by a nozzle tip pressing cap 9, an injection hot nozzle 10, a hot nozzle pressing cap 11 and a sprue bush 12 are arranged in the injection hot nozzle mounting portion 2, and a positioning ring 13 is arranged on the injection hot nozzle 10.
As shown in fig. 6, 7, 8, 9 and 10, in the hot runner system, the matching surface ii 8-1 of the tip 8 is installed in cooperation with the matching surface i 5-2, the tip flow passage 8-2 of the tip 8 is communicated with the branch flow passage 4, and the tip pressure cap external thread 9-1 of the tip pressure cap 9 is screwed with the internal thread ii 5-1; the hot nozzle pressing cap external thread 11-1 of the hot nozzle pressing cap 11 is screwed with the internal thread I2-1, the sprue bar external thread 12-1 of the sprue bar 12 is screwed with the injection hot nozzle internal thread 10-1 of the injection hot nozzle 10, and the sprue bar matching surface 12-2 of the sprue bar 12 is matched and installed with the hot nozzle pressing cap matching surface 11-2 of the hot nozzle pressing cap 11; and an injection hot nozzle runner 10-2 of the injection hot nozzle 10 is communicated with a sprue runner 12-3 and a main runner 3 of the sprue runner 12.
As shown in fig. 5, in the hot runner system, the top surface and the bottom surface of the flow distribution plate body 1 are both provided with the cushion blocks 14, and the center of the bottom surface of the flow distribution plate body 1 is provided with the central cushion block 15.
The side surface glue outlet circular flow distribution plate and the hot runner system are installed: as shown in fig. 5.
Firstly, mounting accessories such as an annular heating wire 6, a sleeve heater 7, corresponding thermocouples and the like on a flow distribution plate body 1;
secondly, the nozzle tip 8 is matched and installed with a matching surface I5-2 arranged on the flow distribution plate body 1 through a matching surface II 8-1, and then the nozzle tip pressing cap 9 is screwed up through the nozzle tip pressing cap external thread 9-1 and the internal thread II 5-1 arranged on the flow distribution plate body 1;
thirdly, the branch flow channels 4 in the flow distribution plate body 1 are very close to the bottom surface of the flow distribution plate body 1, so that cushion blocks 14 are arranged on the top surface and the bottom surface of the flow distribution plate body 1, and a central cushion block 15 is arranged at the center of the bottom surface of the flow distribution plate body 1; the hot nozzle pressing cap 11 is connected and installed on an internal thread I2-1 arranged on the flow distribution plate body 1 through a hot nozzle pressing cap external thread 11-1 and a wrench position thread;
fourthly, the external screw thread 12-1 of the sprue driver arranged on the sprue driver 12 and the wrench position are in threaded connection with the internal screw thread 10-1 of the injection hot nozzle 10;
and finally, inserting and matching the assembled injection hot nozzle 10 with a hot nozzle pressing cap matching surface 11-2 arranged on a hot nozzle pressing cap 11 through a nozzle driver matching surface 12-2 arranged on a nozzle driver 12, and finishing the installation of the whole system. And (3) installing six independent cores of a customer, then covering a cavity plate and a code template, locking a positioning guide post 16 from the lower surfaces of the panel and the splitter plate, finally installing a positioning ring 13, and finishing the assembly.
Use of a hot runner system with a side-rubberizing circular manifold:
as shown in fig. 5 and 11, the injection molding compound is connected with the hot runner system through a positioning ring 13, the compound is injected into a runner 10-2 of the injection hot nozzle through matching of a ball head of an injection molding machine and an SR arc on the injection hot nozzle 10, then is injected into a main runner 3 of the splitter plate body 1 through a runner gate driver runner 12-3 arranged in a runner gate driver 12, then the compound enters six radial branch runners 4, and finally the compound completes the whole injection molding process through a nozzle tip runner 8-2 arranged on a nozzle tip 8.
The present invention has been described above by way of example with reference to the accompanying drawings, and it is to be understood that the specific implementations of the present invention are not limited to the above-described embodiments. The present invention can be modified or modified by those skilled in the art without departing from the technical idea of the present invention, and such modifications or modifications naturally fall within the scope of the present invention.
Claims (10)
1. The utility model provides a side goes out circular flow distribution plate of gluing which characterized in that: including flow distribution plate body (1), flow distribution plate body (1) top surface center is equipped with the injection heat and chews installation department (2), it is equipped with sprue (3) to chew installation department (2) downwardly extending by the injection heat in flow distribution plate body (1), sprue (3) are connected with branch runner (4) of a plurality of horizontal distributions, branch runner (4) use sprue (3) to locate in flow distribution plate body (1) as central equipartition, branch runner (4) one end and sprue (3) intercommunication, branch runner (4) other end extend to the periphery wall of flow distribution plate body (1), flow distribution plate body (1) periphery wall has all been laid and has chewed sharp installation department (5) of chewing with branch runner (4) intercommunication.
2. The lateral glue-discharging circular flow distribution plate according to claim 1, characterized in that: the top surface and the bottom surface of the flow distribution plate body (1) are both provided with annular heating wires (6).
3. The lateral glue-discharging circular flow distribution plate according to claim 1, characterized in that: the periphery wall of the flow distribution plate body (1) is sleeved with a sleeve heater (7).
4. The lateral glue outlet circular flow distribution plate according to claim 3, characterized in that: and U-shaped grooves (7-1) which are communicated with the nozzle tip mounting part (5) in equal quantity are uniformly distributed in the circumferential direction of the sleeve heater (7).
5. The lateral glue outlet circular flow distribution plate according to claim 4, characterized in that: the U-shaped groove (7-1) is provided with a downward opening.
6. The circular side-glue-outlet flow distribution plate according to any one of claims 1 to 5, characterized in that: an internal thread I (2-1) is arranged on the inner wall surface of the injection hot nozzle mounting part (2); an internal thread II (5-1) and a matching surface I (5-2) are arranged on the inner wall surface of the nozzle tip mounting part (5).
7. A hot-runner system, comprising: the hot runner system includes the side-out-of-glue circular manifold of claim 6.
8. The hot-runner system of claim 7, wherein: it chews point (8) to be equipped with in sharp installation department (5) of chewing, chew point (8) and press cap (9) locking through chewing the point, it chews (10), hot pressure cap (11), runner department (12) of chewing to be equipped with the injection heat in injection heat chewing installation department (2), be equipped with position circle (13) on the injection heat chews (10).
9. The hot-runner system of claim 8, wherein: the matching surface II (8-1) of the nozzle tip (8) is matched and installed with the matching surface I (5-2), a nozzle tip flow passage (8-2) of the nozzle tip (8) is communicated with the branch flow passage (4), and a nozzle tip pressure cap external thread (9-1) of the nozzle tip pressure cap (9) is screwed with the internal thread II (5-1); the hot nozzle pressing cap external thread (11-1) of the hot nozzle pressing cap (11) is screwed with the internal thread I (2-1), the sprue gate external thread (12-1) of the sprue gate (12) is screwed with the injection hot nozzle internal thread (10-1) of the injection hot nozzle (10), and the sprue gate matching surface (12-2) of the sprue gate (12) is matched with the hot nozzle pressing cap matching surface (11-2) of the hot nozzle pressing cap (11) for installation; and an injection hot nozzle runner (10-2) of the injection hot nozzle (10) is communicated with a sprue driver runner (12-3) and a main runner (3) of the sprue driver (12).
10. The hot-runner system of claim 8, wherein: the top surface and the bottom surface of the flow distribution plate body (1) are respectively provided with a cushion block (14), and the center of the bottom surface of the flow distribution plate body (1) is provided with a central cushion block (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121642352.9U CN215242564U (en) | 2021-07-19 | 2021-07-19 | Side goes out circular flow distribution plate of gluing and hot runner system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121642352.9U CN215242564U (en) | 2021-07-19 | 2021-07-19 | Side goes out circular flow distribution plate of gluing and hot runner system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215242564U true CN215242564U (en) | 2021-12-21 |
Family
ID=79492846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121642352.9U Active CN215242564U (en) | 2021-07-19 | 2021-07-19 | Side goes out circular flow distribution plate of gluing and hot runner system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215242564U (en) |
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2021
- 2021-07-19 CN CN202121642352.9U patent/CN215242564U/en active Active
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