CN220008572U - Double-colored plastics tray injection molding machine - Google Patents
Double-colored plastics tray injection molding machine Download PDFInfo
- Publication number
- CN220008572U CN220008572U CN202321161094.1U CN202321161094U CN220008572U CN 220008572 U CN220008572 U CN 220008572U CN 202321161094 U CN202321161094 U CN 202321161094U CN 220008572 U CN220008572 U CN 220008572U
- Authority
- CN
- China
- Prior art keywords
- upper die
- hole
- feeding
- die
- 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
- 239000004033 plastic Substances 0.000 title claims abstract description 40
- 229920003023 plastic Polymers 0.000 title claims abstract description 40
- 238000001746 injection moulding Methods 0.000 title claims abstract description 16
- 239000002994 raw material Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000000465 moulding Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000378 dietary effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a bicolor plastic tray injection molding machine, which relates to the technical field of tray molding and comprises a base, wherein an auxiliary moving component is arranged on the upper surface of the base, a lower die is arranged on the auxiliary moving component, the auxiliary moving component is used for moving the position of the lower die, a support frame is fixed on the upper surface of the base, a carrier plate is fixed on the support frame, and two hydraulic cylinders are fixedly arranged on the carrier plate. The first upper die and the second upper die are pushed to be matched with the lower die in sequence through the two hydraulic cylinders, the production of the plastic tray is completed in a distribution mode, when the two hydraulic cylinders drive the first upper die and the second upper die to be separated from the lower die, along with the upward movement of the first upper die and the second upper die, the ejector rod can be inserted along the first through hole, the ejector rod ejects the ejector cylinder from the second through hole, the ejector cylinder pushes the plastic tray blank to be separated from the first upper die or the second upper die, the labor consumption is saved, and the risk of pollution of the plastic tray blank is reduced.
Description
Technical Field
The utility model relates to the technical field of tray molding, in particular to a bicolor plastic tray injection molding machine.
Background
The plastic tray is a logistics unit matched with logistics equipment such as forklifts, shelves and the like. Can be used for storing, loading and carrying goods, and is one of the indispensable logistics equipment in modern logistics warehouse. The appearance of the plastic tray is suitable for the environment-friendly requirement, and the plastic tray is used for replacing a wood tray, so that the best product for damaging the forest can be reduced; is a necessary product suitable for logistics development, and along with the continuous reinforcement of food safety concept, the high requirements of sanitation in the pharmaceutical industry, the plastic tray is favored and touted by the food industry and the pharmaceutical industry in terms of the characteristics of corrosion resistance, moisture resistance, rust resistance, worm-eating resistance, mildew resistance and the like.
In order to better meet customer demands and to distinguish the use of plastic trays by color, some plastic trays are produced in two colors, and two-color plastic tray injection molding machines are used. When the common bicolor plastic tray injection molding machine is used, the layering injection is completed by changing the upper die, and in the process, the upper die is required to be manually separated from the shaped plastic tray blank, so that the consumption of manpower in the plastic tray production is increased, and the probability of pollution of the plastic tray blank is increased.
Disclosure of Invention
The utility model aims to provide a bicolor plastic tray injection molding machine, which solves the problems that when the conventional bicolor plastic tray injection molding machine is used, the upper die is changed to complete the layering injection, and in the process, the upper die is manually separated from a shaped plastic tray blank, so that the labor consumption in the production of plastic trays is increased, and the pollution probability of the plastic tray blank is increased.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a double-colored plastics tray injection molding machine, includes the base, the upper surface mounting of base has supplementary assembly of moving, supplementary assembly of moving is gone up and is installed the bed die, and supplementary assembly of moving is used for moving the position of bed die, the upper surface fixing of base has the support frame, be fixed with the support frame on the support frame, fixed mounting has two hydraulic cylinder on the support frame, hydraulic cylinder's output fixed mounting has the connecting seat, one of them the bottom fixed mounting of connecting seat has first bed die, another the bottom fixed mounting of connecting seat has second bed die, the lower surface fixing of support frame has two ejector pins of vertical setting;
the upper surface mounting of base has first feed subassembly and second feed subassembly, the structural feature of first feed subassembly and second feed subassembly is the same completely, first feed subassembly is connected with first last mould, second feed subassembly is connected with second last mould, first through-hole has been seted up at the top of first last mould, the second through-hole has been seted up to the bottom of first last mould, first through-hole and second through-hole intercommunication each other, ejector pin and first through-hole sliding fit, the inside of second through-hole is fixed with the spring, the other end of spring is fixed with the push tube, push tube and the inner wall sliding fit of second through-hole.
Further, the inner diameter of the second through hole is twice the inner diameter of the first through hole, and the bottom of the pushing cylinder and the bottom of the first upper die are both positioned on the same horizontal plane.
Further, the first feeding assembly comprises a feeding cylinder and a conveying pipe, wherein the feeding cylinder is fixedly arranged on the base, and one end of the conveying pipe is communicated with the feeding port of the first upper die.
Further, the top fixed mounting of feed cylinder has the high temperature delivery pump, the other end and the high temperature delivery pump of conveying pipeline are linked together, the high temperature delivery pump can be with the raw materials pump feeding in the feed cylinder in the conveying pipeline, be provided with the valve on the conveying pipeline, be provided with the filling tube on the feed cylinder.
Further, the auxiliary moving assembly comprises a rectangular frame plate and a sliding block, wherein the lower die is fixedly arranged at the top of the sliding block, and the rectangular frame plate is fixedly arranged on the base.
Further, the screw thread lead screw is connected between the opposite inner walls of the rectangular frame plate in a rotating way through the bearing, the sliding block is sleeved outside the screw thread lead screw and is in threaded connection with the screw thread lead screw, the sliding block is in sliding fit with the inner walls of the rectangular frame plate, a driving motor is fixedly arranged on one side of the rectangular frame plate, and the screw thread lead screw is driven by the driving motor.
Further, the slider is fixedly penetrated with a rotating rod, and both ends of the rotating rod are rotatably connected with idler wheels through bearings.
In summary, the utility model has the technical effects and advantages that:
1. according to the utility model, the first upper die and the second upper die are pushed to be matched with the lower die in sequence through the two hydraulic cylinders, so that the production of the plastic tray is completed, when the two hydraulic cylinders drive the first upper die and the second upper die to be separated from the lower die, the ejector rods can be inserted along the first through holes along with the upward movement of the first upper die and the second upper die, and the ejector rods are ejected from the second through holes, so that the ejector rods push the plastic tray blank to be separated from the first upper die or the second upper die, the labor consumption is saved, and the pollution risk of the plastic tray blank is reduced.
2. According to the utility model, the driving motor is utilized to drive the threaded screw rod to rotate, so that the threaded screw rod drives the sliding block to move in a screw rod transmission mode, and the lower die fixed at the top of the sliding block is driven to be converted between the first upper die and the second upper die, so that the lower die is more convenient to move and use; the two rollers arranged on the sliding block are utilized to enable the lower die to move more easily when the lower die is at the transfer position, so that the pressure of the sliding block to the threaded screw rod is reduced, and the sliding block can move more smoothly.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the embodiments or the prior description will be briefly described below.
FIG. 1 is a schematic perspective view of an injection molding machine for two-color plastic trays according to an embodiment of the present utility model;
fig. 2 is a schematic structural diagram of a carrier plate, a hydraulic cylinder, a first upper die and a second upper die in an embodiment of the present utility model;
FIG. 3 is a schematic view of the structure of the first upper mold, the first through hole, the spring and the pushing cylinder according to the embodiment of the utility model;
fig. 4 is a schematic structural diagram of an auxiliary moving component in an embodiment of the present utility model.
In the figure: 1. a base; 2. a lower die; 3. a support frame; 4. a carrier plate; 5. a hydraulic cylinder; 6. a connecting seat; 7. a first upper die; 8. a second upper die; 9. a push rod; 10. a first through hole; 11. a spring; 12. pushing a cylinder; 13. a feed cylinder; 14. a material conveying pipe; 15. a valve; 16. a high-temperature material conveying pump; 17. a rectangular frame plate; 18. a slide block; 19. a threaded screw rod; 20. a driving motor; 21. a rotating rod; 22. and a roller.
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.
Examples: referring to a double-colored plastics tray injection molding machine that is shown in fig. 1-4, including base 1, the upper surface mounting of base 1 has supplementary assembly of moving, and supplementary assembly of moving is gone up and is installed bed die 2, and supplementary assembly of moving is used for moving the position of bed die 2, the upper surface mounting of base 1 has support frame 3, be fixed with carrier plate 4 on the support frame 3, two hydraulic cylinder 5 of fixed mounting on the carrier plate 4, the output fixed mounting of hydraulic cylinder 5 has connecting seat 6, the bottom fixed mounting of one of them connecting seat 6 has first bed die 7, the bottom fixed mounting of another connecting seat 6 has second bed die 8, the lower surface mounting of carrier plate 4 has two ejector pins 9 of vertical setting.
The upper surface of the base 1 is provided with a first feeding component and a second feeding component, the structural characteristics of the first feeding component and the structural characteristics of the second feeding component are identical, the first feeding component is connected with a first upper die 7, the second feeding component is connected with a second upper die 8, a first through hole 10 is formed in the top of the first upper die 7, a second through hole is formed in the bottom of the first upper die 7, the first through hole 10 and the second through hole are communicated with each other, the inner diameter of the second through hole is twice the inner diameter of the first through hole 10, a push rod 9 is in sliding fit with the first through hole 10, a spring 11 is fixed in the second through hole, a push cylinder 12 is fixed at the other end of the spring 11, the push cylinder 12 is in sliding fit with the inner wall of the second through hole, and the bottom of the push cylinder 12 and the bottom of the first upper die 7 are all located on the same horizontal plane.
The first upper die 7 and the second upper die 8 are pushed to be matched with the lower die 2 in sequence by utilizing the two hydraulic cylinders 5, the production of plastic trays is completed in a distribution mode, when the two hydraulic cylinders 5 drive the first upper die 7 and the second upper die 8 to be separated from the lower die 2, along with the upward movement of the first upper die 7 and the second upper die 8, the ejector rod 9 can be inserted along the first through hole 10 to eject the push cylinder 12 from the second through hole, so that the push cylinder 12 pushes the plastic tray blank to be separated from the first upper die 7 or the second upper die 8, the consumption of manpower is saved, and the risk of pollution of the plastic tray blank is reduced.
Wherein, first feed subassembly includes feed cylinder 13 and conveying pipeline 14, feed cylinder 13 fixed mounting is on base 1, the one end of conveying pipeline 14 is linked together with the feed inlet of first last mould 7, the top fixed mounting of feed cylinder 13 has high temperature delivery pump 16, the other end and the high temperature delivery pump 16 of conveying pipeline 14 are linked together, high temperature delivery pump 16 can take the raw materials in the feed cylinder 13 into conveying pipeline 14, be provided with valve 15 on the conveying pipeline 14, be provided with the filling tube on the feed cylinder 13.
The auxiliary moving assembly comprises a rectangular frame plate 17 and a sliding block 18, the lower die 2 is fixedly arranged at the top of the sliding block 18, the rectangular frame plate 17 is fixedly arranged on the base 1, threaded screw rods 19 are rotatably connected between the opposite inner walls of the rectangular frame plate 17 through bearings, the sliding block 18 is sleeved outside the threaded screw rods 19, the sliding block 18 is in threaded connection with the threaded screw rods 19, the sliding block 18 is in sliding fit with the inner walls of the rectangular frame plate 17, a driving motor 20 is fixedly arranged on one side of the rectangular frame plate 17, the threaded screw rods 19 are driven by the driving motor 20, a rotating rod 21 is fixedly penetrated on the sliding block 18, and two ends of the rotating rod 21 are rotatably connected with idler wheels 22 through bearings.
The driving motor 20 is utilized to drive the threaded screw rod 19 to rotate, so that the threaded screw rod 19 drives the sliding block 18 to move in a screw transmission mode, the lower die 2 fixed at the top of the sliding block 18 is driven to be converted between the first upper die 7 and the second upper die 8, the lower die 2 is more convenient to move and use, the lower die 2 is easier to move in a transferring position by utilizing the two rollers 22 arranged on the sliding block 18, the pressure of the sliding block 18 to the threaded screw rod 19 is reduced, and the sliding block 18 is smoother to move.
The working principle of the utility model is as follows:
in the initial state, the lower die 2 is positioned right below the first upper die 7, the hydraulic cylinder 5 connected with the first upper die 7 is controlled to extend so as to push the first upper die 7 to move downwards to be matched with the lower die 2, the high-temperature material conveying pump 16 in the first material feeding component is started to operate so as to convey the raw materials in the material feeding cylinder 13 between the lower die 2 and the first upper die 7 along the material conveying pipe 14 to finish processing of a plastic tray blank, after cooling, the hydraulic cylinder 5 is controlled to shrink so as to drive the first upper die 7 to move upwards, and the ejector rod 9 can be inserted into the first upper die 7 along the first through hole 10 along with the continuous upward movement of the first upper die 7 so as to eject the pushing cylinder 12 on the first upper die 7 from the second through hole, so that the pushing cylinder 12 pushes the plastic tray blank to be separated from the first upper die 7 and left on the lower die 2;
the driving motor 20 is controlled to drive the threaded screw rod 19 to rotate, so that the threaded screw rod 19 drives the sliding block 18 to drive the lower die 2 to move to the lower part of the second upper die 8 in a screw transmission mode, the hydraulic cylinder 5 connected with the second upper die 8 is controlled to extend, the second upper die 8 is pushed to move downwards to be matched with the lower die 2, the high-temperature material conveying pump 16 in the second material feeding assembly is started to operate, a raw material with a second color is filled between the lower die 2 and the second upper die 8, after cooling, the hydraulic cylinder 5 is controlled to shrink, the second upper die 8 is driven to move upwards, the ejector rod 9 can be inserted into the second upper die 8 along the first through hole 10 along with continuous upward movement of the second upper die 8, finally, a worker pushes a molded plastic tray away from the second upper die 8 by using the push cylinder 12, and the molded bicolor plastic tray is taken out from the lower die 2.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (5)
1. The utility model provides a double-colored plastics tray injection molding machine, includes base (1), its characterized in that: the upper surface of the base (1) is provided with an auxiliary moving component, the auxiliary moving component is provided with a lower die (2), the auxiliary moving component is used for moving the position of the lower die (2), the upper surface of the base (1) is fixedly provided with a support frame (3), a support plate (4) is fixedly arranged on the support frame (3), two hydraulic cylinders (5) are fixedly arranged on the support plate (4), the output end of each hydraulic cylinder (5) is fixedly provided with a connecting seat (6), the bottom of one connecting seat (6) is fixedly provided with a first upper die (7), the bottom of the other connecting seat (6) is fixedly provided with a second upper die (8), and the lower surface of the support plate (4) is fixedly provided with two vertically arranged ejector rods (9);
the upper surface mounting of base (1) has first feed subassembly and second feed subassembly, the structural feature of first feed subassembly and second feed subassembly is the same completely, first feed subassembly is connected with first mould (7), second feed subassembly is connected with mould (8) on the second, first through-hole (10) have been seted up at the top of mould (7) on the first, the second through-hole has been seted up to the bottom of mould (7) on the first, first through-hole (10) are linked together with the second through-hole, ejector pin (9) and first through-hole (10) sliding fit, the inside of second through-hole is fixed with spring (11), the other end of spring (11) is fixed with pushing cylinder (12), pushing cylinder (12) and the inner wall sliding fit of second through-hole.
2. The two-color plastic tray injection molding machine of claim 1, wherein: the inner diameter of the second through hole is twice the inner diameter of the first through hole (10), and the bottom of the pushing cylinder (12) and the bottom of the first upper die (7) are both positioned on the same horizontal plane.
3. The two-color plastic tray injection molding machine of claim 1, wherein: the first feeding assembly comprises a feeding cylinder (13) and a conveying pipe (14), wherein the feeding cylinder (13) is fixedly arranged on the base (1), and one end of the conveying pipe (14) is communicated with a feeding port of the first upper die (7).
4. A two-color plastic tray injection molding machine according to claim 3, wherein: the high-temperature feeding pump (16) is fixedly arranged at the top of the feeding cylinder (13), the other end of the feeding pipe (14) is communicated with the high-temperature feeding pump (16), the high-temperature feeding pump (16) can pump raw materials in the feeding cylinder (13) into the feeding pipe (14), a valve (15) is arranged on the feeding pipe (14), and a feeding pipe is arranged on the feeding cylinder (13).
5. The two-color plastic tray injection molding machine of claim 1, wherein: the auxiliary moving assembly comprises a rectangular frame plate (17) and a sliding block (18), wherein the lower die (2) is fixedly arranged at the top of the sliding block (18), and the rectangular frame plate (17) is fixedly arranged on the base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321161094.1U CN220008572U (en) | 2023-05-15 | 2023-05-15 | Double-colored plastics tray injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321161094.1U CN220008572U (en) | 2023-05-15 | 2023-05-15 | Double-colored plastics tray injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220008572U true CN220008572U (en) | 2023-11-14 |
Family
ID=88688611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321161094.1U Active CN220008572U (en) | 2023-05-15 | 2023-05-15 | Double-colored plastics tray injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220008572U (en) |
-
2023
- 2023-05-15 CN CN202321161094.1U patent/CN220008572U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220008572U (en) | Double-colored plastics tray injection molding machine | |
| CN2882973Y (en) | Multi-layer double-station extruding injection moulding machine | |
| CN117283820A (en) | Full-automatic drawing of patterns injection molding machine | |
| CN116714175A (en) | Double-color plastic tray forming equipment and forming process | |
| CN220008571U (en) | Injection molding machine for plastic tray | |
| CN210610895U (en) | Candy production mechanism | |
| CN101121292B (en) | Rectilinear motion in-mould labeling taking/setting mechanism | |
| CN201544425U (en) | Composite squeezing device | |
| CN209955147U (en) | Automatic equipment for injection molding of mold | |
| CN210308728U (en) | Automatic feeding device of continuous die | |
| CN113306066A (en) | Injection molding machine is used in production of car front end frame | |
| CN116714173A (en) | Plastic tray forming equipment and forming process | |
| CN204914465U (en) | Many formulas of main and secondary primary and secondary two -stage hydro -cylinder mould mechanism that moulds plastics | |
| CN113733475B (en) | Forming preparation method of high-performance turnover box | |
| CN221339291U (en) | Plastic injection molding production transfer device | |
| CN220701694U (en) | Framework inserting machine tray | |
| CN219132997U (en) | Multicolor injection molding rapid prototyping die | |
| CN219256168U (en) | Plastic packaging product forming die | |
| CN220923164U (en) | Forming die for producing conveying plastic basket | |
| CN220721561U (en) | Filling device for production and processing of water-soluble paint | |
| CN209395140U (en) | A kind of injection (mo(u)lding) machine | |
| CN221775099U (en) | High-precision injection molding machine | |
| CN220946249U (en) | Injection mold for automobile decorative plate | |
| CN210026038U (en) | Multi-station rubber forming machine | |
| CN218171132U (en) | Injection molding production line for cold crystallization process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |