CN220576483U - Injection molding machine nozzle for injection molding product production - Google Patents
Injection molding machine nozzle for injection molding product production Download PDFInfo
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- CN220576483U CN220576483U CN202321478778.4U CN202321478778U CN220576483U CN 220576483 U CN220576483 U CN 220576483U CN 202321478778 U CN202321478778 U CN 202321478778U CN 220576483 U CN220576483 U CN 220576483U
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- nozzle
- injection molding
- molding machine
- pipeline
- spray head
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 68
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000010438 heat treatment Methods 0.000 claims abstract description 23
- 238000002347 injection Methods 0.000 claims abstract description 18
- 239000007924 injection Substances 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 239000007921 spray Substances 0.000 claims description 29
- 238000004321 preservation Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000012778 molding material Substances 0.000 abstract description 13
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 9
- 239000004033 plastic Substances 0.000 description 7
- 229920003023 plastic Polymers 0.000 description 7
- 238000000465 moulding Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
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- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to an injection molding machine nozzle for producing injection molding products, which comprises a nozzle, wherein an injection hole is formed in the left side of the nozzle, a nozzle pipeline is arranged in the nozzle, a connecting flange is fixed on the right side of the nozzle pipeline, an assembling mechanism is arranged on the upper surface of the nozzle, a heating mechanism is arranged on the outer side of the nozzle pipeline, a connecting groove is formed in the right side of the nozzle, and a sealing ring is fixedly sleeved on the outer side of the nozzle pipeline. This injection molding production is with injection molding machine nozzle has set up assembly devices in this injection molding machine nozzle for injection molding product production, through setting up U-shaped frame, handle, screw rod, pole cover, connecting plate, connecting rod and fixture block, has realized the combination and the separation of shower nozzle and nozzle pipeline, has solved the problem that exist inconvenient to dismantle, after long-time use, the injection molding material can adhere to the inside of nozzle, and then is inconvenient for unpacking the nozzle and clean its inside, can't guarantee the problem of the normal use of injection molding machine.
Description
Technical Field
The utility model relates to the technical field of injection product production, in particular to an injection molding machine nozzle for injection product production.
Background
The injection molding machine is a main molding device for molding thermoplastic plastics or thermosetting plastics into plastic products with various shapes by using a plastic molding die, and is generally a plastic injection molding device comprising a plasticizing system, an injection system, a die clamping system, a transmission system and the like, and can heat plastics, apply high pressure to the molten plastics to enable the molten plastics to be injected to fill a die cavity, currently, the existing injection molding machine has three types of vertical, horizontal and full-electric type, a feeding mechanism of the injection molding machine generally comprises a hopper and a nozzle assembly, and the nozzle injects injection molding materials into the die cavity and then forms products.
In chinese patent CN202702501U, an injection molding machine straight-through nozzle, including the nozzle body, the jet orifice has been seted up on the arc surface of nozzle body head, first cavity has been seted up on the nozzle body afterbody terminal surface, jet orifice and first cavity pass through the second cavity intercommunication, the diameter of jet orifice is more than or equal to 0.8mm and less than or equal to 1.5mm, the length of jet orifice is more than or equal to 3 and less than or equal to 4mm, injection molding machine straight-through nozzle is at processing thin wall goods and when raw materials viscosity is lower, sprays effectually, and the cooperation heats outside the nozzle body, and the nozzle is difficult for producing the cold burden, is difficult for producing casting phenomenon and simple structure after the injection, low in manufacturing cost.
Above-mentioned patent is processing thin wall goods and when raw materials viscosity is lower, spray effectually, the cooperation heats outside the nozzle body, the nozzle is difficult for producing cold charge, difficult production casting phenomenon and simple structure after the injection, low in manufacturing cost, but in the in-process that this nozzle used, there is the problem of inconvenient dismantlement, after long-time use, the injection molding material can adhere to the inside of nozzle, and then be inconvenient for unpacking the nozzle and clean its inside, can't guarantee the normal use of injection molding machine, for this reason propose an injection molding machine nozzle for injection molding product production to solve above-mentioned problem.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the injection molding machine nozzle for producing injection molding products, which has the advantage of convenient disassembly, solves the problem that the disassembly is inconvenient, and after long-time use, injection molding materials can be attached to the inside of the nozzle, so that the nozzle is inconvenient to disassemble and clean the inside of the nozzle, and the normal use of the injection molding machine cannot be ensured.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the injection molding machine nozzle for producing injection molding products comprises a nozzle, wherein an injection hole is formed in the left side of the nozzle, a nozzle pipeline is arranged in the nozzle, a connecting flange is fixed on the right side of the nozzle pipeline, an assembling mechanism is arranged on the upper surface of the nozzle, a heating mechanism is arranged on the outer side of the nozzle pipeline, a connecting groove is formed in the right side of the nozzle, and a sealing ring is fixedly sleeved on the outer side of the nozzle pipeline;
the assembly devices comprises a U-shaped frame fixed on the upper surface of the spray head, a handle is arranged on the upper surface of the U-shaped frame, a screw is fixed on the lower surface of the handle, a rod sleeve is connected with the outer side of the screw in a threaded mode, connecting plates are fixed on the left side and the right side of the rod sleeve respectively, connecting rods are fixed on the lower surface of the connecting plates, and a clamping block is fixed at one end, far away from the connecting plates, of each connecting rod.
Further, one side of the sealing ring away from the nozzle pipeline is attached to the inner wall of the connecting groove, and the nozzle pipeline is spliced in the connecting groove.
Further, two locating rods are fixed on the inner top wall of the U-shaped frame, locating sleeves are fixed on one sides of the two opposite connecting plates, and the locating sleeves are connected to the outer sides of the locating rods in a sliding mode.
Further, a clamping groove for inserting the clamping block is formed in the upper surface of the nozzle pipeline, and a through hole for the connecting rod to penetrate is formed in the upper surface of the spray head.
Further, the number of the assembly mechanisms is two, and the two assembly mechanisms are symmetrically distributed on the upper side and the lower side of the transverse central axis of the spray head.
Further, the heating mechanism comprises a heating sleeve sleeved on the outer side of the nozzle pipeline, a heat preservation sleeve is sleeved on the outer side of the heating sleeve, and a protective shell is sleeved on the outer side of the heat preservation sleeve.
Further, the number of the injection holes is not less than two, and the injection holes with the number not less than two are uniformly distributed on the left side of the spray head.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. this injection molding production is with injection molding machine nozzle has set up assembly devices in this injection molding machine nozzle for injection molding product production, mutually supporting between each structure in assembly devices through setting up U-shaped frame, handle, screw rod, pole cover, connecting plate, connecting rod and fixture block, has realized the combination and the separation of shower nozzle and nozzle pipeline, has solved the problem that has inconvenient to dismantle, after long-time the use, the injection molding material can adhere to the inside of nozzle, and then is inconvenient for unpacking the nozzle and clean its inside, can't guarantee the problem of the normal use of injection molding machine.
2. This injection molding production is with injection molding machine nozzle has set up heating mechanism in this injection molding machine nozzle for injection molding product production, mutually support through each structure in the heating mechanism, through setting up heating jacket, heat preservation cover and protective housing, has realized the heating to the required material of moulding plastics, prevents that the material of moulding plastics from solidifying the condition emergence of blocking this injection molding machine nozzle.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a side view of a nozzle tube arrangement of the present utility model;
FIG. 3 is a schematic view of an assembly mechanism according to the present utility model;
fig. 4 is a side view of the heating mechanism of the present utility model.
In the figure: 1 spray head, 2 spray holes, 3 spray nozzle pipelines, 4 connecting flanges, 5 assembling mechanisms, 501U-shaped frames, 502 handles, 503 screw rods, 504 rod sleeves, 505 connecting plates, 506 connecting rods, 507 clamping blocks, 6 heating mechanisms, 601 heating sleeves, 602 heat-insulating sleeves, 603 protecting shells, 7 connecting grooves and 8 sealing rings.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, an injection molding machine nozzle for producing injection molding products in this embodiment includes a nozzle 1, an injection hole 2 is provided on the left side of the nozzle 1, a nozzle pipe 3 is provided in the nozzle 1, a connecting flange 4 is fixed on the right side of the nozzle pipe 3, an assembly mechanism 5 is provided on the upper surface of the nozzle 1, a heating mechanism 6 is provided on the outer side of the nozzle pipe 3, a connecting groove 7 is provided on the right side of the nozzle 1, and a sealing ring 8 is fixedly sleeved on the outer side of the nozzle pipe 3.
One side of the sealing ring 8, which is far away from the nozzle pipeline 3, is attached to the inner wall of the connecting groove 7, the nozzle pipeline 3 is inserted into the connecting groove 7, and the sealing ring 8 plays a role in sealing performance at the joint of the spray head 1 and the nozzle pipeline 3.
The number of the injection holes 2 is not less than two, and the injection holes 2 of which the number is not less than two are uniformly distributed on the left side of the spray head 1.
It should be noted that, the components of the present application are all general standard components or components known to those skilled in the art, and the structures and principles thereof are all known to those skilled in the art through technical manuals or through routine experimental methods.
Referring to fig. 3, in order to achieve the combination and separation of the spray head 1 and the nozzle pipe 3, the assembly mechanism 5 in this embodiment includes a U-shaped frame 501 fixed on the upper surface of the spray head 1, a handle 502 is provided on the upper surface of the U-shaped frame 501, a screw 503 is fixed on the lower surface of the handle 502, a rod sleeve 504 is screwed on the outer side of the screw 503, connecting plates 505 are fixed on the left and right sides of the rod sleeve 504, a connecting rod 506 is fixed on the lower surface of the connecting plate 505, and a clamping block 507 is fixed on one end of the connecting rod 506 away from the connecting plate 505.
The inner top wall of the U-shaped frame 501 is fixed with two positioning rods, one side of each of the two connecting plates 505, which are opposite, is fixed with positioning sleeves, the positioning sleeves are slidably connected to the outer sides of the positioning rods, when the rod sleeves 504 move, the connecting plates 505 are driven to move simultaneously, and the movement of the connecting plates 505 drives the positioning sleeves to slide on the outer sides of the positioning rods.
The upper surface of the nozzle pipe 3 is provided with a clamping groove for the clamping block 507 to be inserted, and the upper surface of the nozzle 1 is provided with a through hole for the connecting rod 506 to penetrate.
The number of the assembly mechanisms 5 is two, and the two assembly mechanisms 5 are symmetrically distributed on the upper side and the lower side of the transverse central axis of the spray head 1.
Referring to fig. 4, in order to heat the injection molding material required for injection molding, and prevent the injection molding material from solidifying and blocking the nozzle of the injection molding machine, the heating mechanism 6 in this embodiment includes a heating jacket 601 sleeved outside the nozzle pipeline 3, a heat insulation jacket 602 is sleeved outside the heating jacket 601, the heat insulation jacket 602 plays a role in preventing heat dissipation, and a protective shell 603 is sleeved outside the heat insulation jacket 602.
It can be appreciated that the heating jacket 601 will heat the nozzle pipe 3 after being started, so that solidification of the injection molding material can be effectively prevented, and smoothness of the injection molding machine nozzle is ensured.
Standard parts used in the method can be purchased from the market, special-shaped parts can be customized according to description of specifications and drawings, specific connection modes of the parts are conventional means such as mature bolts, rivets and welding in the prior art, machines, parts and equipment are conventional in the prior art, and circuit connection is conventional in the prior art, so that the special-shaped parts are not described in detail.
If the application discloses or relates to components or structures that are fixedly connected to each other, then unless otherwise stated, the fixedly connected structure is understood as: detachably fixed connection (e.g. using bolts or screws) can also be understood as: the non-detachable fixed connection (e.g. riveting, welding), of course, the mutual fixed connection may also be replaced by an integral structure (e.g. integrally formed using a casting process) (except for obviously being unable to use an integral forming process).
The working principle of the embodiment is as follows:
(1) When this injection molding machine nozzle is used to needs, the injection molding material enters into shower nozzle 1 through nozzle pipe 3, then spout the injection molding material to the die cavity in by a plurality of jet orifices 2, then form the injection molding product, in the injection molding process, start heating jacket 601, can heat nozzle pipe 3 after the heating jacket 601 starts, can effectively prevent that the injection molding material from solidifying the condition emergence, guaranteed the unobstructed of this injection molding machine nozzle, after long-time use, the injection molding material can adhere to the inside of this injection molding machine nozzle, need unpack apart this injection molding machine nozzle this moment and wash.
(2) Firstly, a worker holds the handle 502 and then rotates the handle 502, the rotation of the handle 502 drives the screw 503 to start rotating, the rod sleeve 504 moves along with the rotation of the screw 503 in the direction away from the transverse central axis of the spray head 1, the movement of the rod sleeve 504 drives the connecting plate 505 to move in the direction away from the transverse central axis of the spray head 1, the movement of the connecting plate 505 drives the connecting rod 506 to move in the direction away from the transverse central axis of the spray head 1, the movement of the connecting rod 506 drives the clamping block 507 to move in the direction away from the transverse central axis of the spray head 1, along with the movement of the clamping block 507, after the clamping block 507 is separated from the clamping groove, the nozzle pipeline 3 is taken out from the connecting groove 7, at the moment, the spray head 1 is separated from the nozzle pipeline 3, and then injection molding materials attached inside are cleaned.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Injection molding machine nozzle for injection molding production, including shower nozzle (1), its characterized in that: jet holes (2) are formed in the left side of the spray head (1), a nozzle pipeline (3) is arranged in the spray head (1), a connecting flange (4) is fixed on the right side of the nozzle pipeline (3), an assembling mechanism (5) is arranged on the upper surface of the spray head (1), a heating mechanism (6) is arranged on the outer side of the nozzle pipeline (3), a connecting groove (7) is formed in the right side of the spray head (1), and a sealing ring (8) is fixedly sleeved on the outer side of the nozzle pipeline (3);
the assembly device comprises an assembly mechanism (5), and is characterized in that the assembly mechanism (5) comprises a U-shaped frame (501) fixed on the upper surface of a spray head (1), a handle (502) is arranged on the upper surface of the U-shaped frame (501), a screw rod (503) is fixed on the lower surface of the handle (502), a rod sleeve (504) is connected to the outer side of the screw rod (503) in a threaded mode, connecting plates (505) are fixed on the left side and the right side of the rod sleeve (504), connecting rods (506) are fixed on the lower surface of the connecting plates (505), and clamping blocks (507) are fixed at one ends, far away from the connecting plates (505), of the connecting rods (506).
2. An injection molding machine nozzle for the production of injection molded products as claimed in claim 1, wherein: one side of the sealing ring (8) far away from the nozzle pipeline (3) is attached to the inner wall of the connecting groove (7), and the nozzle pipeline (3) is spliced in the connecting groove (7).
3. An injection molding machine nozzle for the production of injection molded products as claimed in claim 1, wherein: two locating rods are fixed on the inner top wall of the U-shaped frame (501), locating sleeves are fixed on one sides of the two connecting plates (505) opposite to each other, and the locating sleeves are connected to the outer sides of the locating rods in a sliding mode.
4. An injection molding machine nozzle for the production of injection molded products as claimed in claim 1, wherein: the upper surface of the nozzle pipeline (3) is provided with a clamping groove for inserting the clamping block (507), and the upper surface of the spray head (1) is provided with a through hole for penetrating the connecting rod (506).
5. An injection molding machine nozzle for the production of injection molded products as claimed in claim 1, wherein: the number of the assembling mechanisms (5) is two, and the two assembling mechanisms (5) are symmetrically distributed on the upper side and the lower side of the transverse central axis of the spray head (1).
6. An injection molding machine nozzle for the production of injection molded products as claimed in claim 1, wherein: the heating mechanism (6) comprises a heating sleeve (601) sleeved on the outer side of the nozzle pipeline (3), a heat preservation sleeve (602) is sleeved on the outer side of the heating sleeve (601), and a protection shell (603) is sleeved on the outer side of the heat preservation sleeve (602).
7. An injection molding machine nozzle for the production of injection molded products as claimed in claim 1, wherein: the number of the spray holes (2) is not less than two, and the spray holes (2) with the number not less than two are uniformly distributed on the left side of the spray head (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321478778.4U CN220576483U (en) | 2023-06-12 | 2023-06-12 | Injection molding machine nozzle for injection molding product production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321478778.4U CN220576483U (en) | 2023-06-12 | 2023-06-12 | Injection molding machine nozzle for injection molding product production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220576483U true CN220576483U (en) | 2024-03-12 |
Family
ID=90118775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321478778.4U Active CN220576483U (en) | 2023-06-12 | 2023-06-12 | Injection molding machine nozzle for injection molding product production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220576483U (en) |
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2023
- 2023-06-12 CN CN202321478778.4U patent/CN220576483U/en active Active
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