CN115582970A - Injection molding device for machining multicolor box body - Google Patents
Injection molding device for machining multicolor box body Download PDFInfo
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- CN115582970A CN115582970A CN202211257755.0A CN202211257755A CN115582970A CN 115582970 A CN115582970 A CN 115582970A CN 202211257755 A CN202211257755 A CN 202211257755A CN 115582970 A CN115582970 A CN 115582970A
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 48
- 238000003754 machining Methods 0.000 title description 5
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 54
- 238000000465 moulding Methods 0.000 claims abstract description 33
- 238000007789 sealing Methods 0.000 claims abstract description 23
- 238000002347 injection Methods 0.000 claims abstract description 19
- 239000007924 injection Substances 0.000 claims abstract description 19
- 239000000243 solution Substances 0.000 claims abstract description 8
- 238000001514 detection method Methods 0.000 claims description 20
- 238000001125 extrusion Methods 0.000 claims description 17
- 230000001105 regulatory effect Effects 0.000 claims description 14
- 239000002994 raw material Substances 0.000 claims description 11
- 230000033228 biological regulation Effects 0.000 claims description 2
- 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 1
- 238000004401 flow injection analysis Methods 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 5
- 239000003086 colorant Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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
- B29C45/16—Making multilayered or multicoloured articles
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- 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
- B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
-
- 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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
- B29C45/531—Drive means therefor
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to an injection molding device for processing a multicolor box body, which comprises a power mechanism, a molding mechanism for molding the box body and a stabilizing mechanism for adjusting the stable state of a solution during molding, wherein the molding mechanism is arranged at the power output end of the power mechanism, the stabilizing mechanism is connected with the extending end of the molding mechanism, the molding mechanism comprises a molding die, one end of the molding die is matched with a sealing die, four stabilizing columns are uniformly arranged at four corners of the sealing die in a penetrating manner, the stabilizing columns are positioned in the molding die and connected with a telescopic die, and two groups of injection cavities are respectively arranged in the telescopic die and the stabilizing columns, so that the technical problems that faults and air pockets are easily generated by utilizing a die splitting structure during the flow injection molding of a double-color box body and the injection end face can not be ensured to be horizontal in the injection molding process are solved.
Description
Technical Field
The invention relates to the field of intelligent manufacturing of fishing gears, in particular to an injection molding device for processing a multi-color box body.
Background
The multi-color injection mold is a multi-color injection mold with different colors, and is commonly used for forming an integral injection molding process by carrying out double-color injection molding on a plurality of different materials. In the prior art, when producing products with different shapes, plastics with different colors adopted by multicolor injection molding are often required to be opened again, most of the existing plastic molds are formed at one time and cannot be processed to form new molds, so that a plurality of sets of molds are required to be produced and can be closed through double-color mold opening and closing, time and labor are wasted, raw materials are wasted, repeated positioning is required, and the operation is complicated; the ejection mechanism is difficult to take out, and the operation process is complicated; in addition, the multicolor injection mold has the problems of inconvenient disassembly, time and labor waste in replacing the mold when molds with different structures and sizes need to be produced, insufficient high efficiency and rapidness, and reduced working efficiency.
The Chinese patent with the publication number of CN110978386A discloses a multicolor injection mold, which comprises a base, a feeding box and an injection box, wherein the base is respectively provided with the feeding box and the injection box, the feeding box is positioned on one side of the top surface of the base, the injection box is positioned on the other side of the top surface of the base, the feeding box is communicated with the injection box through a communicating pipe, a plurality of groups of storage barrels are arranged on one side, away from the injection box, of the top surface of the feeding box in parallel, a feeding mechanism is arranged in the feeding box, and an injection mechanism is arranged in the injection box; an injection molding pipe is arranged in the injection molding pipe, a screw rod is arranged in the injection molding pipe and connected with the output end of a motor, a material storage barrel is communicated with the feed end of the injection molding pipe through a feeding pipe, the discharge end of the injection molding pipe is connected with the feed end of an injection molding mechanism through an injection molding communicating pipe, and the injection molding communicating pipe is positioned inside the communicating pipe; the invention can be formed by injection molding in steps for materials with different colors, the forming mold is automatically ejected out, the mold is convenient to replace and the mold products with different structures and sizes are formed by injection molding, and the invention is combined with the existing injection molding equipment, when the multi-heat box body needs to be subjected to injection molding processing, a step-by-step injection molding mode is still needed, condensation time difference exists between two layers of colors, and in the existing box body similar to fish boxes, four corners are provided with long grooves for mounting supporting legs, if a flowing mode is used, air pockets are easy to occur at the corners, and in the moving process of the inner mold, the moving stability of the mold is also needed to be ensured, and the condition that the color is distorted is avoided.
Disclosure of Invention
The invention provides an injection molding device for processing a multicolor box body, which aims to solve the technical problems that when a mold splitting structure is used for carrying out flow injection molding processing on a bicolor box body, faults and air pockets are easy to occur and the injection molding end face cannot be ensured to be horizontal in the injection molding process.
The injection molding device for processing the multicolor box body adopts the following technical scheme: the forming mechanism comprises a forming mechanism and a stabilizing mechanism, the forming mechanism is used for forming the box body, the stabilizing mechanism is used for adjusting the stable state of a solution during forming, the forming mechanism is installed at a power output end of the forming mechanism, the stabilizing mechanism is connected to an extending end of the forming mechanism, the forming mechanism comprises a forming die, a sealing die is matched with one end of the forming die, four stabilizing columns evenly penetrate through four corners of the sealing die, the stabilizing columns are located inside the forming die and connected with a telescopic die, and two groups of injection cavities are formed in the telescopic die and the stabilizing columns.
Further, stabilizing mean includes the fixing base, the fixing base is installed the sealed mould outside, fixing base internally mounted has the regulation seat, it is located to adjust the seat sealed mould one side just is located the inside four corners of fixing base is evenly installed and is detected the hydro-cylinder, it corresponds on the seat to adjust the stationary mast position all installs and detects the seat, it is inside to be located to detect the seat stationary mast runs through the position symmetry and is provided with two brake wheels, the brake wheel side is provided with and is used for adjusting the brake frame of brake wheel resistance, brake frame power input end is connected with the pressure regulating oil cylinder, the pressure regulating oil cylinder is through cooperation oil pipe connection detection hydro-cylinder.
Furthermore, the pressure regulating oil cylinder and the detection oil cylinder are arranged at four corners of the regulating seat, the pressure regulating oil cylinder is connected with the detection oil cylinder through the matching oil pipe in a diagonal manner, and the tracks of the four detection oil cylinders are in an X shape.
Furthermore, the piston end of the detection oil cylinder is clamped with the adjusting seat through a ball head.
Furthermore, the telescopic die is connected with the forming die in a sliding mode, and the stabilizing column is connected with the telescopic die through threads.
Furthermore, the fixing seat is connected with the sealing die through a bolt, and the sealing die is in sealing fit with the forming die.
Furthermore, power unit includes the extrusion subassembly, two are installed to the extrusion subassembly upper end raw material barrel, extrusion subassembly one end is provided with flexible subassembly, the extrusion subassembly, all connect through the connecting seat between the flexible subassembly forming mechanism.
The invention has the beneficial effects that: the extrusion type injection molding mode by using the telescopic die avoids the formation of air pockets at the corners of the flow type injection molding mode, is smoother during double-color switching, and simultaneously ensures the stable movement of the telescopic die by using the stabilizing mechanism, thereby ensuring the horizontal effect of the injection molding end face.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of an embodiment of an injection molding apparatus for multi-color case processing according to the present invention;
FIG. 2 is a schematic structural diagram of a molding mechanism of an embodiment of an injection molding device for processing a multi-color box according to the invention;
FIG. 3 is a schematic view of the internal structure of the molding mechanism of the injection molding apparatus for multi-color case processing according to the embodiment of the present invention;
FIG. 4 is an exploded view of the molding mechanism of an embodiment of the injection molding apparatus for multi-color case processing of the present invention;
FIG. 5 is a schematic view of an adjusting seat of an embodiment of an injection molding apparatus for multi-color case processing according to the present invention;
FIG. 6 is a schematic structural view of a detecting seat of an embodiment of an injection molding device for machining a multi-color box according to the present invention;
FIG. 7 is a schematic structural diagram of a detection cylinder of an embodiment of an injection molding device for processing a multi-color box according to the present invention;
FIG. 8 is a schematic structural diagram of a pressure regulating cylinder of an embodiment of an injection molding device for machining a multi-color box according to the present invention;
FIG. 9 is a schematic structural diagram of a brake wheel of an embodiment of the injection molding device for machining a multi-color box body of the invention;
fig. 10 is a schematic diagram of a matching structure of an adjusting seat and a detection oil cylinder of an injection molding device for processing a multi-color box according to an embodiment of the invention.
In the figure: 1. a power mechanism; 2. a molding mechanism; 3. a stabilizing mechanism; 11. a raw material barrel; 12. an extrusion assembly; 13. a telescoping assembly; 14. a connecting seat; 21. forming a mould; 22. sealing the mold; 23. a stabilization post; 24. stretching the die; 25. an injection cavity; 31. a fixed seat; 32. an adjusting seat; 33. a detection seat; 34. a pressure regulating oil cylinder; 35. matching an oil pipe; 36. a brake frame; 37. a brake wheel; 38. and detecting the oil cylinder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the injection molding device for processing the multicolor box body comprises a power mechanism 1, a molding mechanism 2 for molding the box body and a stabilizing mechanism 3 for adjusting the stable state of a solution during molding, wherein the molding mechanism 2 is arranged on the power mechanism 1, the stabilizing mechanism 3 is connected to the extending end of the molding mechanism 2, the molding mechanism 2 comprises a molding die 21, one end of the molding die 21 is matched with a sealing die 22, four stabilizing columns 23 uniformly penetrate through four corners of the sealing die 22, the stabilizing columns 23 are positioned in the molding die 21 and connected with a telescopic die 24, and two groups of injection cavities 25 are respectively arranged in the telescopic die 24 and the stabilizing columns 23, as shown in figures 1 to 10.
The stabilizing mechanism 3 comprises a fixing seat 31, the fixing seat 31 is installed on the outer side of the sealing die 22, an adjusting seat 32 is installed inside the fixing seat 31, the adjusting seat 32 is located on one side of the sealing die 22 and is evenly provided with detecting oil cylinders 38 at four corners inside the fixing seat 31, detecting seats 33 are installed on the positions, corresponding to the stabilizing columns 23, of the adjusting seat 32, two brake wheels 37 are symmetrically arranged at penetrating positions of the stabilizing columns 23 inside the detecting seat 33, brake frames 36 used for adjusting resistance of the brake wheels 37 are arranged on the side faces of the brake wheels 37, a pressure adjusting oil cylinder 34 is connected to the power input end of each brake frame 36, each pressure adjusting oil cylinder 34 is connected with the corresponding oil pipe 35 through the corresponding oil pipe 38, each brake frame 36 is a double-fork brake pad fixed on a piston of the corresponding pressure adjusting oil cylinder 34, and when the pressure of the corresponding pressure adjusting oil cylinder 34 changes, the length of a piston rod of each brake frame 36 is changed, the brake frames 36 are driven to be relatively squeezed with the brake wheels 37, pressure between the brake frames 36 and the brake wheels 37 is changed, and accordingly the resistance of the brake wheels 37 relative to the stabilizing columns 23 is adjusted.
The pressure regulating oil cylinder 34 and the detection oil cylinders 38 are arranged at four corners of the adjusting seat 32, the pressure regulating oil cylinder 34 is connected with the detection oil cylinders 38 in a diagonal mode through the matching oil pipes 35, the tracks of the four detection oil cylinders 38 are in an X shape, and the diagonal arrangement can detect the integral offset of the adjusting seat 32 by utilizing diagonal offset, so that different adjusting can be carried out on different stabilizing columns 23, and the effect of integral adjusting is achieved.
The piston end of the detection oil cylinder 38 is clamped with the adjusting seat 32 through a ball head, and allowance and adaptability can be guaranteed when the adjusting seat 32 deflects.
The telescopic dies 24 are connected into the forming die 21 in a sliding mode, the stabilizing columns 23 are connected with the telescopic dies 24 through threads, and the telescopic dies 24 are in sliding fit with the forming die 21, so that the extrusion injection molding mode is achieved.
The fixed seat 31 is connected with the sealing die 22 through a bolt, and the sealing die 22 is in sealing fit with the forming die 21.
Power unit 1 includes extrusion subassembly 12, and two former storage bucket 11 are installed to extrusion subassembly 12 upper end, and extrusion subassembly 12 one end is provided with flexible subassembly 13, all connects forming mechanism 2 through connecting seat 14 between extrusion subassembly 12, the flexible subassembly 13.
Fixing a forming die 21 and a sealing die 22 between two connecting seats 14, moving a telescopic die 24 to the deepest part in the forming die 21, placing a two-color raw material in a raw material barrel 11, processing the raw material into a molten state through two groups of extrusion components 12, transmitting the raw material to an injection cavity 25 in the telescopic die 24 through an injection cavity 25 in a stabilizing column 23, allowing the raw material to flow out of the side surface of the telescopic die 24, allowing the raw material to flow out and enter a space between the telescopic die 24 and the forming die 21, and pushing the telescopic die 24 and the stabilizing column 23 to move outwards by using the internal pressure of a raw material solution, wherein due to the extrusion mode, the mode that the telescopic die 24 gradually withdraws out is adopted, so that the solution filling effect in a cavity is ensured;
when the telescopic die 24 is pushed to move, the stabilizing column 23 slides between the two brake wheels 37, and the brake wheels 37 have partial buffer force on the stabilizing column 23 from starting, so that the stabilizing column 23 and the telescopic die 24 are prevented from being withdrawn too fast, and in the process of continuous withdrawal, when one stabilizing column 23 is subjected to unbalanced thrust of the telescopic die 24 too fast, for example, the stabilizing column 23 is respectively a first, a second and a third stabilizing columns 23 from top to bottom in a clockwise direction, at the moment, the excessively fast fourth stabilizing column 23 drives the adjusting seat 32 to deviate to a certain extent through the brake wheels 37 and the external detection seat 33, at the moment, one corner of the adjusting seat 32 at the excessively fast first stabilizing column 23 deflects to the outside, the diagonal second stabilizing column 23 deflects inwards corresponding to the adjusting seat 32, the detection oil cylinder 38 at the second stabilizing column 23 is pressed by the adjusting seat 32 to contract inwards, because the oil pressure is controlled to be diagonal, the pressed detection oil cylinder 38 supplies the oil pressure to the adjusting cylinder 34 corresponding to the excessively fast stabilizing column 23, the adjustment cylinder 34 of the adjusting cylinder 34, the adjusting cylinder 36 presses the adjusting cylinder 23 to retract inwards, so that the pressing cylinder 37 is pressed pressure of the stabilizing column 23 is increased, and the pressing cylinder 23 is restored to the same speed, and the three stabilizing columns 23 is restored to match, thereby, the pressure of the stabilizing columns 23, and the three stabilizing cylinders 23, and the pressure of the stabilizing columns 23 is maintained to be matched, and the same, and the pressure of the stabilizing cylinders, so that the pressure of the stabilizing columns 23 is increased, and the pressure of the stabilizing columns 23 is increased.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (7)
1. The utility model provides an injection moulding device of polychrome box processing, includes power unit (1), its characterized in that: the injection molding machine is characterized by further comprising a molding mechanism (2) used for molding the box body and a stabilizing mechanism (3) used for adjusting the stable state of a solution during molding, wherein the molding mechanism (2) is installed at a power output end on the power mechanism (1), the stabilizing mechanism (3) is connected with an extending end of the molding mechanism (2), the molding mechanism (2) comprises a molding die (21), one end of the molding die (21) is matched with a sealing die (22), four stabilizing columns (23) uniformly penetrate through four corners of the sealing die (22), the stabilizing columns (23) are located inside the molding die (21) and are connected with a telescopic die (24), and two groups of injection cavities (25) are formed in the telescopic die (24) and the stabilizing columns (23).
2. The injection molding device for multicolor box processing according to claim 1, wherein: stabilizing mean (3) is including fixing base (31), install fixing base (31) the sealing die (22) outside, fixing base (31) internally mounted has regulation seat (32), it is located to adjust seat (32) sealing die (22) one side just is located fixing base (31) inside four corners is evenly installed and is detected hydro-cylinder (38), it corresponds on seat (32) to adjust stable column (23) position all installs and detects seat (33), it is located to detect seat (33) inside stable column (23) run through the position symmetry and are provided with two brake wheels (37), brake wheel (37) side is provided with and is used for adjusting brake frame (36) of brake wheel (37) resistance, brake frame (36) power input end is connected with pressure regulating cylinder (34), pressure regulating cylinder (34) are through cooperation oil pipe (35) connection detection hydro-cylinder (38).
3. The injection molding device for multicolor box processing according to claim 2, wherein: the pressure regulating oil cylinder (34) and the detection oil cylinder (38) are arranged at four corners of the regulating seat (32), the pressure regulating oil cylinder (34) is connected with the detection oil cylinder (38) in a diagonal mode through the matching oil pipe (35), and the track of the four detection oil cylinders (38) is X-shaped.
4. The injection molding device for multicolor box processing according to claim 2, wherein: the piston end of the detection oil cylinder (38) is clamped with the adjusting seat (32) through a ball head.
5. The injection molding device for multicolor box processing according to claim 2, wherein: the telescopic die (24) is connected with the forming die (21) in a sliding mode, and the stabilizing column (23) is connected with the telescopic die (24) through threads.
6. The injection molding device for multicolor box processing according to claim 5, wherein: the fixed seat (31) is connected with the sealing die (22) through a bolt, and the sealing die (22) is in sealing fit with the forming die (21).
7. The injection molding apparatus for multi-color box processing according to claim 6, wherein: the power mechanism (1) comprises an extrusion assembly (12), two raw material barrels (11) are installed at the upper end of the extrusion assembly (12), a telescopic assembly (13) is arranged at one end of the extrusion assembly (12), and the extrusion assembly (12) and the telescopic assembly (13) are connected with each other through a connecting seat (14) to form the mechanism (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211257755.0A CN115582970A (en) | 2022-10-14 | 2022-10-14 | Injection molding device for machining multicolor box body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211257755.0A CN115582970A (en) | 2022-10-14 | 2022-10-14 | Injection molding device for machining multicolor box body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115582970A true CN115582970A (en) | 2023-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211257755.0A Pending CN115582970A (en) | 2022-10-14 | 2022-10-14 | Injection molding device for machining multicolor box body |
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| Country | Link |
|---|---|
| CN (1) | CN115582970A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190210258A1 (en) * | 2018-01-09 | 2019-07-11 | Lin-Yu Cao | Injection molding machine for manufacturing spiral bicolor led hose light |
| CN113858542A (en) * | 2021-10-13 | 2021-12-31 | 苏州优耐鑫模具科技有限公司 | Rotary switching type double-color injection mold |
| CN115319996A (en) * | 2022-10-12 | 2022-11-11 | 南通宸康新材料科技有限公司 | Injection molding device for machining multicolor box body |
-
2022
- 2022-10-14 CN CN202211257755.0A patent/CN115582970A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190210258A1 (en) * | 2018-01-09 | 2019-07-11 | Lin-Yu Cao | Injection molding machine for manufacturing spiral bicolor led hose light |
| CN113858542A (en) * | 2021-10-13 | 2021-12-31 | 苏州优耐鑫模具科技有限公司 | Rotary switching type double-color injection mold |
| CN115319996A (en) * | 2022-10-12 | 2022-11-11 | 南通宸康新材料科技有限公司 | Injection molding device for machining multicolor box body |
Non-Patent Citations (1)
| Title |
|---|
| 高瑾;周建军;: "汽车内饰条多行位脱模机构及双色注塑模具设计", 塑料工业, no. 12, 20 December 2016 (2016-12-20), pages 62 - 71 * |
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