CN107310103B - Splitter plate feeding device and feeding color changing method thereof - Google Patents
Splitter plate feeding device and feeding color changing method thereof Download PDFInfo
- Publication number
- CN107310103B CN107310103B CN201710480687.7A CN201710480687A CN107310103B CN 107310103 B CN107310103 B CN 107310103B CN 201710480687 A CN201710480687 A CN 201710480687A CN 107310103 B CN107310103 B CN 107310103B
- Authority
- CN
- China
- Prior art keywords
- feeding
- runner
- base body
- nozzle
- upper 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 55
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 25
- 238000009826 distribution Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 8
- PLXMOAALOJOTIY-FPTXNFDTSA-N Aesculin Natural products OC[C@@H]1[C@@H](O)[C@H](O)[C@@H](O)[C@H](O)[C@H]1Oc2cc3C=CC(=O)Oc3cc2O PLXMOAALOJOTIY-FPTXNFDTSA-N 0.000 claims abstract description 3
- 238000001746 injection moulding Methods 0.000 claims description 26
- 239000012778 molding material Substances 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 7
- 238000013461 design Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 description 9
- 210000001503 joint Anatomy 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 4
- 239000003086 colorant Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000002360 explosive Substances 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 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
- B29C45/20—Injection nozzles
- B29C45/22—Multiple nozzle systems
-
- 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
-
- 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
- B29C45/20—Injection nozzles
- B29C45/23—Feed stopping equipment
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to the technical field of dies, in particular to a splitter plate feeding device and a feeding color changing method thereof. Including setting up the main feed nozzle on the flow distribution plate, main feed nozzle includes pedestal and lower pedestal, is equipped with two piece at least feeding runners that do not interfere each other between upper pedestal and the lower pedestal, is equipped with at least one nozzle that can be used for annotating the material for one of them feeding runner above the upper pedestal, and the nozzle links to each other with polychrome feeding mechanism, is equipped with on the upper pedestal and can drive the upper pedestal and remove and make one of them feeding runner on state and with nozzle intercommunication and other feeding runner closed runner switching mechanism. Compared with the prior art, the feeding device of the current dividing plate and the feeding color changing method thereof have the advantages that: 1. reasonable in design, not limited by nozzle number, also can use when there are a plurality of nozzles. 2. The disassembly and assembly are convenient, the later maintenance is convenient, and the use cost is saved. 3. The sealing performance is good, leakage is prevented, and the safety is high.
Description
Technical Field
The invention relates to the technical field of dies, in particular to a splitter plate feeding device and a feeding color changing method thereof.
Background
The mould is used for producing various moulds and tools of the needed products by injection molding, blow molding, extrusion, die casting or forging, smelting, stamping and other methods in industry. In short, a mold is a tool used to make a molded article, which is made up of various parts, with different molds being made up of different parts. The processing of the appearance of the article is realized mainly by changing the physical state of the formed material. During injection molding production, the splitter plate is required to be used, and as the splitter plate is provided with multiple runners with different colors, an injection molding machine with multiple nozzles is required, so that the single-nozzle multicolor injection molding machine cannot be used, and even if the single-nozzle multicolor injection molding machine can be used, the single-nozzle multicolor injection molding machine is more complicated. In order to solve the problems existing in the prior art, long-term exploration is performed, and various solutions are proposed.
Disclosure of Invention
The invention aims to solve the problems and provide a flow dividing plate feeding device which is reasonable in design and is not limited by the number of nozzles.
Another object of the invention is to provide a method of changing color of the feed of a manifold feed device.
In order to achieve the above purpose, the present invention adopts the following technical scheme: this flow distribution plate feed arrangement, its characterized in that, including setting up the main feed nozzle on the flow distribution plate, main feed nozzle includes pedestal and lower pedestal, last pedestal and lower pedestal between be equipped with two at least feeding runners that do not interfere each other, last pedestal top be equipped with at least one can be used for annotating the nozzle of material for one of them feeding runner, nozzle and polychrome feeding mechanism link to each other, last pedestal on be equipped with can drive and go up the pedestal and remove and make one of them feeding runner on state and with nozzle intercommunication and other feeding runner closed runner switching mechanism.
In the above-mentioned flow dividing plate feeding device, the feeding runner comprises an upper runner arranged on the upper base, the lower base is provided with a lower runner, and a nozzle is fixedly arranged above the upper base.
In the above-mentioned flow distribution plate feeding device, the multicolor feeding mechanism comprises a plurality of discharging controllers, and the discharging controllers are all connected with the nozzles.
In the above-mentioned flow distribution plate feeding device, the runner switching mechanism comprises a rotary driver fixedly arranged on the periphery of the upper base body, the rotary driver is connected with the upper base body through a rotary driving assembly, a circular groove is formed in the bottom of the upper base body, and a circular boss matched with the circular groove is formed in the top of the lower base body.
In the above-mentioned flow dividing plate feeding device, the rotary driving assembly comprises a first connecting rod connected to the output shaft of the rotary driver through a quick connection structure, one end of a second connecting rod is hinged to the inner end of the first connecting rod, and the other end of the second connecting rod is hinged to the eccentric position of the upper seat body.
In the above-mentioned flow distribution plate feeding device, the runner switching mechanism comprises sliding grooves symmetrically arranged at the top of the upper base body, the lower base body is provided with sliding strips matched with the sliding grooves, and the upper base body is connected with a radial driving mechanism for driving the upper base body to move radially.
In the above-mentioned flow dividing plate feeding device, a locking mechanism for locking the upper base and the lower base to prevent leakage is arranged between the upper base and the lower base.
In the distributing plate feeding device, the locking mechanism comprises an upper locking step arranged at the peripheral part of the lower end of the upper base body, a lower locking step is arranged at the tail part of the upper end of the lower base body, a U-shaped clamping seat capable of radially moving to lock the upper base body and the lower base body is arranged between the upper base body and the lower base body, clamping grooves are formed in the inner walls of the two ends of the clamping seat, the width of each clamping groove is gradually reduced from the outer end to the inner end, the upper locking step and the lower locking step are arranged in the corresponding clamping grooves, the upper locking step and the lower locking step are respectively matched with the side walls of the corresponding clamping grooves, and a locking driver capable of driving the clamping seat to radially move is connected to the corresponding clamping seat.
The feeding color changing method of the flow distribution plate feeding device is characterized in that each feeding flow passage only conveys injection molding materials with one color, the flow passage switching mechanism drives the upper seat body to move until the feeding flow passage corresponding to the color for conveying the injection molding materials is in a conducting state, the feeding opening of the feeding flow passage in the conducting state is in butt joint communication with the discharging opening of the nozzle, at the moment, the rest feeding flow passages are in a closing state, and injection molding materials with the corresponding color are unlocked by the multicolor feeding mechanism and are sprayed into the feeding flow passage in the conducting state through the nozzle.
In the above-mentioned feeding color-changing method, the runner switching mechanism drives the upper base to move until the upper runner and the lower runner corresponding to the color of the injection molding material to be conveyed are in butt joint communication.
Compared with the prior art, the feeding device of the current dividing plate and the feeding color changing method thereof have the advantages that: 1. reasonable in design, not limited by nozzle number, also can use when there are a plurality of nozzles. 2. The disassembly and assembly are convenient, the later maintenance is convenient, and the use cost is saved. 3. The sealing performance is good, leakage is prevented, and the safety is high.
Drawings
Fig. 1 is a schematic view of the structure provided by the present invention.
Fig. 2 is a schematic diagram of an explosive structure provided by the present invention.
Fig. 3 is a schematic perspective view of another view angle according to the present invention.
Fig. 4 is a schematic top view of the present invention.
Fig. 5 is a schematic structural diagram of the second embodiment.
Fig. 6 is a schematic diagram of an explosive structure of the second embodiment.
In the drawing, a splitter plate 1, a main feed nozzle 2, an upper housing 21, a lower housing 22, a feed runner 23, a multicolor feed mechanism 4, a runner switching mechanism 5, an upper runner 211, a lower runner 221, a heating mechanism 7, a heating jacket 71, a rotary driver 51, a rotary driving assembly 52, a circular groove 53, a circular boss 54, a first link 521, a second link 522, a locking mechanism 6, an upper locking step 61, a lower locking step 62, a clamping seat 63, a clamping groove 631, a locking driver 64, a runner switching mechanism 5, a runner 5a, a slide 5b, a radial driving mechanism 5c, a radial driver 5d, a convex-shaped clamp body 51a, a convex-shaped clamp groove 521a, and a radial driver 5d.
Detailed Description
Embodiment one:
As shown in fig. 1-4, the feeding device of the splitter plate comprises a main feeding nozzle 2 arranged on the splitter plate 1, wherein the main feeding nozzle 2 comprises an upper base 21 and a lower base 22, at least two feeding flow passages 23 which are not interfered with each other are arranged between the upper base 21 and the lower base 22, at least one nozzle 3 which can be used for feeding one feeding flow passage 23 is arranged above the upper base 21, the nozzle 3 is connected with a multicolor feeding mechanism 4, and a flow passage switching mechanism 5 which can drive the upper base 21 to move so that one feeding flow passage 23 is communicated with the nozzle 3 in a conducting state and the rest feeding flow passages 23 are closed is arranged on the upper base 21.
More specifically, the feeding runner 23 includes an upper runner 211 disposed on the upper base 21, a lower runner 221 disposed on the lower base 22, and a nozzle 3 disposed above the upper base 21. In this embodiment, two feeding channels 23 are provided between the upper base 21 and the lower base 22, that is, two upper channels 211 are provided on the upper base 21, and two lower channels 221 are provided on the lower base 22, so that the number of feeding channels 23 is increased to a corresponding number if more injection molding materials with different colors are to be transported.
The upper seat body 21 and/or the lower seat body 22 are provided with heating mechanisms 7, and the heating mechanisms 7 comprise heating elements arranged in the upper seat body 21 and/or the lower seat body 22.
Preferably, the heating mechanism 7 includes heating jackets 71 respectively fitted over the outer peripheral portions of the upper and lower housings 21 and 22.
The multicolor feeding mechanism 4 comprises a plurality of discharging controllers which are connected with the nozzle 3; the runner switching mechanism 5 comprises a rotary driver 51 fixedly arranged on the periphery of the upper seat body 21, the rotary driver 51 is connected with the upper seat body 21 through a rotary driving assembly 52, a circular groove 53 is arranged at the bottom of the upper seat body 21, and a circular boss 54 capable of being matched with the circular groove 53 is arranged at the top of the lower seat body 22; the rotary driving assembly 52 includes a first link 521 connected to an output shaft of the rotary driver 51 through a quick-coupling structure, one end of a second link 522 is hinged to an inner end of the first link 521, and the other end of the second link 522 is hinged to the upper housing 21 at an off-center position, and the rotary driver 51 includes any one of a cylinder, a hydraulic cylinder, and an electric cylinder. In this embodiment, the side wall of the outer end of the first connecting rod 521 is provided with a convex clamping groove 521a, the outer end of the output shaft of the rotary driver 51 is provided with a convex clamping body 51a capable of being matched with the convex clamping groove 521a, the output shaft of the rotary driver 51 and the first connecting rod 521 are coaxially arranged, and obviously, the outer end of the first connecting rod 521 and the output shaft of the rotary driver 51 can be connected by adopting any quick-connection structure such as a threaded structure.
Preferably, the rotation driving assembly 52 may also adopt a gear structure for transmission, the rotation driver 51 is a motor, and the rotation driver 51 drives the upper base 21 to rotate through the gear structure, and the gear structure includes a plurality of external gears arranged on the peripheral portion of the upper base 21.
The locking mechanism 6 for locking the upper seat body 21 and the lower seat body 22 to prevent leakage is arranged between the upper seat body 21 and the lower seat body 22, the locking mechanism 6 comprises an upper locking step 61 arranged at the peripheral part of the lower end of the upper seat body 21, a lower locking step 62 is arranged on the tail part of the upper end of the lower seat body 22, a U-shaped clamping seat 63 capable of radially moving and used for locking the upper seat body 21 and the lower seat body 22 is arranged between the upper seat body 21 and the lower seat body 22, clamping grooves 631 are formed in the inner walls of the two ends of the clamping seat 63, the groove width of the clamping grooves 631 is gradually reduced from the outer end to the inner end, the upper locking step 61 and the lower locking step 62 are arranged in the clamping grooves 631, the upper locking step 61 and the lower locking step 62 are respectively matched with the side walls of the clamping grooves 631, and a locking driver 64 capable of driving the clamping seat 63 to radially move is connected to the clamping seat 63.
Preferably, both the rotary actuator 51 and the locking actuator 64 are controlled by an additional control element, such as a microswitch, to confirm their position and give a feedback signal
Preferably, since the movement (rotation or translation) of the upper housing 21 melts the plastic at the multicolor feeding mechanism 4, at least one temperature sensing device needs to be installed on the upper housing 21 and/or the lower housing 22. The application of the temperature sensing device will prevent system damage caused by wrong movement timing.
According to the feeding color changing method of the flow distribution plate feeding device, each feeding flow passage 23 only conveys injection molding materials with one color, the flow passage switching mechanism 5 drives the upper seat body 21 to move until the feeding flow passage 23 corresponding to the color for conveying the injection molding materials is in a conducting state, the feeding inlet of the feeding flow passage 23 in the conducting state is in butt joint communication with the discharging outlet of the nozzle 3, at the moment, the rest feeding flow passages 23 are in a closing state, and injection molding materials with the corresponding color are unlocked by the multicolor feeding mechanism 4 and are injected into the feeding flow passage 23 in the conducting state through the nozzle 3; the runner switching mechanism 5 drives the upper housing 21 to move until the upper runner 211 and the lower runner 221 corresponding to the color of the injection molding material to be delivered are stopped in abutting communication.
Embodiment two:
As shown in fig. 5-6, the structure, principle and steps of the present embodiment are similar to those of embodiment 1, except that in the present embodiment, the flow channel switching mechanism 5 includes a chute 5a symmetrically disposed at the top of the upper base 21, a sliding strip 5b capable of matching with the chute 5a is disposed on the lower base 22, and a radial driving mechanism 5c for driving the upper base 21 to move radially is connected to the upper base 21.
More specifically, the radial driving mechanism 5c includes a radial driver 5d fixedly disposed at the periphery of the upper seat 21, a driving shaft of the radial driver 5d is connected with the upper seat 21 through a quick connection structure, one end of a radial driving connecting rod 5e is screwed on the connecting sidewall of the upper seat 21, and the other end of the radial driving connecting rod 5e is connected with the driving shaft of the radial driver 5d through the quick connection structure, and the quick connection structure includes a structure of screwing, plugging and the like.
The multicolor feeding mechanism 4 also comprises an injection molding machine.
For example: when the material of one (color A) is required to be injected, the upper seat body rotates to enable the upper end of the upper runner 211 for conveying only the (color A) to be positioned at the discharge end of the nozzle 3 and to be in butt joint with the upper end of the lower runner 221 (conveying only the dye of the color A), at the moment, the lower end of the upper runner 211 is in butt joint communication with the upper end of the lower runner 221, then the material in the injection molding machine sequentially passes through the nozzle 3, the upper runner 211 and the upper runner 211 to enter the splitter plate 1, the lower ends of the upper runners 211 and the upper ends of the lower runners 221 for conveying the material of other colors are in dislocation and disconnection,
When the color B is to be changed, the controller will give a signal to the locking mechanism 6 to unlock so that the upper and lower housings 21 and 22 can move relatively, and in addition, the controller will give a signal to the driver controlling the movement of the upper housing 21 to move (including rotation and translation) to a predetermined position so that the upper and lower runners 211 and 221 for delivering the color B are in abutting communication, and then the locking mechanism 6 locks the upper and lower housings 21 and 22 again. At this point the injection molding machine can inject color B material and the valve pin control associated with color B will open and the valve pin control associated with color a will be closed.
Since the gate positions of the injection molding color a and the injection molding color B are not in the same place, the injection molded product may have a small difference such as weld line, flow mark. But can be made uniform by some method, such as changing the gas flow of the cylinder, the liquid flow of the oil cylinder and the internal program of the electric cylinder to control the movement state of the valve needle, and controlling the opening speed, closing time and other parameters of the valve needle.
The method can achieve quick color change without long time for cleaning the molten plastic in the hot runner.
This method is not limited by the number of injection molding machine nozzles. The injection molding machine can be used when only one nozzle is provided, and can also be used when a plurality of nozzles are provided.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although terms such as the flow dividing plate 1, the main feed nozzle 2, the upper housing 21, the lower housing 22, the feed flow path 23, the multicolor feed mechanism 4, the flow path switching mechanism 5, the upper flow path 211, the lower flow path 221, the heating mechanism 7, the heating jacket 71, the rotary driver 51, the rotary driving assembly 52, the circular groove 53, the circular boss 54, the first link 521, the second link 522, the locking mechanism 6, the upper locking step 61, the lower locking step 62, the locking seat 63, the locking groove 631, the locking driver 64, the flow path switching mechanism 5, the slide groove 5a, the slide bar 5b, the radial driving mechanism 5c, the radial driver 5d, the convex card body 51a, the convex card groove 521a, the radial driver 5d, etc. are used more herein, the possibility of using other terms is not excluded. These terms are only used to more conveniently describe and explain the nature of the invention and should be construed in a manner consistent with their spirit and scope.
Claims (10)
1. The utility model provides a feed arrangement of flow distribution plate, its characterized in that, including setting up main feed mouth (2) on flow distribution plate (1), main feed mouth (2) include pedestal (21) and lower pedestal (22), last pedestal (21) and lower pedestal (22) between be equipped with two piece at least feeding runner (23) that mutually do not interfere, last pedestal (21) top be equipped with at least one nozzle (3), nozzle (3) link to each other with polychrome feeding mechanism (4), last pedestal (21) on be equipped with runner switching mechanism (5).
2. The feeding device of the splitter plate according to claim 1, wherein the feeding runner (23) comprises an upper runner (211) arranged on the upper base (21), the lower base (22) is provided with a lower runner (221), and a nozzle (3) is fixedly arranged above the upper base (21).
3. The feeding device of the splitter plate according to claim 1, wherein the multicolor feeding mechanism (4) comprises a plurality of discharging controllers, and the discharging controllers are connected with the nozzle (3).
4. The feeding device of the splitter plate according to claim 1, wherein the runner switching mechanism (5) comprises a rotary driver (51) fixedly arranged at the periphery of the upper base body (21), the rotary driver (51) is connected with the upper base body (21) through a rotary driving assembly (52), a circular groove (53) is formed in the bottom of the upper base body (21), and a circular boss (54) capable of being matched with the circular groove (53) is formed in the top of the lower base body (22).
5. The feeding device of the splitter plate according to claim 4, wherein the rotary driving assembly (52) comprises a first connecting rod (521) connected to the output shaft of the rotary driver (51) through a quick-connection structure, one end of a second connecting rod (522) is hinged on the inner end of the first connecting rod (521), and the other end of the second connecting rod (522) is hinged at the off-center position of the upper base (21).
6. The feeding device of the splitter plate according to claim 1, wherein the runner switching mechanism (5) comprises sliding grooves (5 a) symmetrically arranged at the top of the upper base body (21), sliding strips (5 b) capable of being matched with the sliding grooves (5 a) are arranged on the lower base body (22), and the upper base body (21) is connected with a radial driving mechanism (5 c) for driving the upper base body (21) to move radially.
7. The feeding device of the splitter plate according to claim 1 or 2 or 3 or 4 or 5 or 6, wherein a locking mechanism (6) for locking the upper base (21) and the lower base (22) to prevent material leakage is arranged between the upper base (21) and the lower base (22).
8. The feeding device of the splitter plate according to claim 7, wherein the locking mechanism (6) comprises an upper locking step (61) arranged at the periphery of the lower end of the upper base body (21), a lower locking step (62) is arranged on the tail of the upper end of the lower base body (22), a clamping seat (63) which is in a U shape and can radially move and used for locking the upper base body (21) and the lower base body (22) is arranged between the upper base body (21) and the lower base body (22), clamping grooves (631) are formed in the inner walls of two ends of the clamping seat (63), the groove width of the clamping grooves (631) is gradually reduced from the outer end to the inner end, the upper locking step (61) and the lower locking step (62) are arranged in the clamping grooves (631), the upper locking step (61) and the lower locking step (62) are respectively matched with the side walls of the clamping grooves (631), and a locking driver (64) capable of driving the clamping seat (63) to radially move is connected to the clamping seat (63).
9. A method according to any one of claims 1-8, characterized in that each feeding runner (23) only delivers injection molding material of one color, the runner switching mechanism (5) drives the upper base (21) to move until the feeding runner (23) corresponding to the color to which the injection molding material is to be delivered is in a conducting state, the feeding inlet of the feeding runner (23) in the conducting state is in abutting connection with the discharging outlet of the nozzle (3), the rest of the feeding runners (23) are in a closing state, and the injection molding material of the corresponding color is unlocked by the multicolor feeding mechanism (4) and injected into the feeding runner (23) in the conducting state through the nozzle (3).
10. The method according to claim 9, wherein the runner switching mechanism (5) drives the upper housing (21) to move until the upper runner (211) and the lower runner (221) corresponding to the color to which the injection molding material is to be delivered are stopped in abutting communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710480687.7A CN107310103B (en) | 2017-06-22 | 2017-06-22 | Splitter plate feeding device and feeding color changing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710480687.7A CN107310103B (en) | 2017-06-22 | 2017-06-22 | Splitter plate feeding device and feeding color changing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107310103A CN107310103A (en) | 2017-11-03 |
| CN107310103B true CN107310103B (en) | 2024-07-23 |
Family
ID=60183362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710480687.7A Active CN107310103B (en) | 2017-06-22 | 2017-06-22 | Splitter plate feeding device and feeding color changing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107310103B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111357787B (en) * | 2020-04-01 | 2021-10-26 | 西京学院 | Cake pattern-mounting 3D printing system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207088331U (en) * | 2017-06-22 | 2018-03-13 | 英格斯模具制造（中国）有限公司 | Flow distribution plate feed arrangement |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200274381Y1 (en) * | 2002-01-23 | 2002-05-06 | 영 철 강 | Manufacturing apparatus for multi color slide fastener |
| US7156652B2 (en) * | 2003-10-03 | 2007-01-02 | Daiwa Kasei Industry Co., Ltd. | Motor-driven injection molding apparatus |
| US20100133719A1 (en) * | 2008-12-01 | 2010-06-03 | Taiwan San Tyau Co., Ltd. | Dual color molding apparatus used in measuring tape and molding method thereof |
| CN203580028U (en) * | 2013-11-21 | 2014-05-07 | 象山刻铭热流道有限公司 | Multicolor injection molding hot runner structure |
| CN103770334B (en) * | 2014-02-08 | 2015-10-28 | 河南师范大学 | A kind of multicolour 3D printer |
| CN205326159U (en) * | 2016-01-01 | 2016-06-22 | 中山市富晟特热流道科技有限公司 | Hot runner structure with radiation shield casing |
| CN205522304U (en) * | 2016-02-01 | 2016-08-31 | 佛山市顺德区弗伦克热流道科技有限公司 | Needle valve formula hot runner trades look structure |
-
2017
- 2017-06-22 CN CN201710480687.7A patent/CN107310103B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207088331U (en) * | 2017-06-22 | 2018-03-13 | 英格斯模具制造（中国）有限公司 | Flow distribution plate feed arrangement |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107310103A (en) | 2017-11-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101564883B (en) | Multi-material injection molding apparatus and method | |
| CN103068548B (en) | It is integrated in the auxiliary injection unit in injection molding system | |
| US20080317893A1 (en) | Integrated system for producing composites | |
| EP1993801B1 (en) | Co-injection nozzle assembly | |
| US4154566A (en) | Stack mold stabilizer | |
| RU2653139C2 (en) | Rotary joint for transferring melted plastic from extruder to moulds of rotary machine for molding preforms | |
| CN107310103B (en) | Splitter plate feeding device and feeding color changing method thereof | |
| CN102189635A (en) | Multi-axis injection molding apparatus | |
| US7022278B2 (en) | Valve pin locking mechanism | |
| RU2007117914A (en) | DEVICE AND METHOD FOR PRODUCING PLASTIC PRODUCTS | |
| CN202097893U (en) | Injection molding machine used for injection molding of blow-off pipeline ports | |
| EP1252009B1 (en) | Injection moulding methods and apparatus | |
| CN207088331U (en) | Flow distribution plate feed arrangement | |
| CN212860278U (en) | Mould injection device | |
| CN2494261Y (en) | Mould rotating disc for two-color injection moulding machine | |
| CN204095066U (en) | A kind of injection mold | |
| KR101543596B1 (en) | A hot runner device for double injection molding | |
| JPS62236717A (en) | Injection molding machine | |
| CN108162298B (en) | High polymer material injection moulding production line device | |
| CN214820566U (en) | Injection molding equipment for automobile mold production | |
| KR101008092B1 (en) | Injection Molding Apparatus | |
| JP4968202B2 (en) | Manifold apparatus for injection mold and injection molding method | |
| CN211389918U (en) | Insert type mold feeding mechanism of bicolor compression molding mold | |
| CN217968168U (en) | Hot runner mold | |
| JP3216818U (en) | Molding device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |