CN220883292U - High-precision computer-controlled plastic injection molding machine - Google Patents
High-precision computer-controlled plastic injection molding machine Download PDFInfo
- Publication number
- CN220883292U CN220883292U CN202322543392.3U CN202322543392U CN220883292U CN 220883292 U CN220883292 U CN 220883292U CN 202322543392 U CN202322543392 U CN 202322543392U CN 220883292 U CN220883292 U CN 220883292U
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- injection molding
- fixing plate
- molding machine
- nozzle fixing
- nozzle
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 66
- 239000004033 plastic Substances 0.000 title claims abstract description 49
- 229920003023 plastic Polymers 0.000 title claims abstract description 49
- 230000007246 mechanism Effects 0.000 claims description 18
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000000465 moulding Methods 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005507 spraying Methods 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 description 8
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of plastic injection molding machines, in particular to a high-precision computer-controlled plastic injection molding machine, which comprises a base, wherein a nozzle fixing plate is vertically arranged in the center of the upper side of the base, a blanking cylinder is arranged in the center of the upper side of the nozzle fixing plate, a blanking cutter is arranged at the lower end of a telescopic shaft of the blanking cylinder, an injection molding pipe is arranged on one side surface of the nozzle fixing plate, a heater is arranged on the outer side of the injection molding pipe, and a hopper is arranged on the upper side of the injection molding pipe. According to the utility model, the nozzle fixing plate, the blanking cylinder and the blanking cutter are arranged, so that when the injection molding machine is used, after injection molding is finished, the blanking cylinder can push the blanking cutter to move, and then the plastic outside the nozzle pipeline is cut, the hardened plastic can be discharged along with a product, a part of the hardened plastic is prevented from being left in the nozzle pipeline, the spraying effect of the nozzle is ensured, and the molding quality of subsequent products is further ensured.
Description
Technical Field
The utility model relates to the technical field of plastic injection molding machines, in particular to a high-precision computer-controlled plastic injection molding machine.
Background
Injection molding machines are also known as injection molding machines or injection molding machines. It is a main forming equipment for making thermoplastic plastics or thermosetting plastics into various shaped plastic products by using plastic forming mould. The device is divided into vertical type, horizontal type and full-electric type. The injection molding machine heats the plastic, applies high pressure to the molten plastic, and injects the molten plastic to fill the mold cavity.
Through retrieving, among the prior art, patent application number CN201820678810.6 discloses high accuracy computer control plastics injection molding machine, wherein is connected and the operation of wireless control injection molding machine with the computer through wireless transmitter, makes operating personnel use more conveniently, brings better use prospect injection device that adopts at present, and is better for traditional mode.
However, the prior art has certain defects, when the injection molding machine is used, the inner diameter of the injection molding pipeline is thicker, when the molded product is broken off from the nozzle, a part of hardened plastic is easily left in the nozzle pipeline, and further the molding quality of subsequent products is affected.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides the high-precision computer-controlled plastic injection molding machine, which solves the problems that when the injection molding machine is used, the inner diameter of an injection molding pipeline is thicker, and when a molded product is broken off from a nozzle, a part of hardened plastic is easily left in the nozzle pipeline, so that the molding quality of subsequent products is affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high accuracy computer control plastics injection molding machine, includes the base, base upside center is provided with the nozzle fixed plate perpendicularly, nozzle fixed plate upside center is provided with the blank cylinder, the telescopic shaft lower extreme of blank cylinder is provided with the blank sword, nozzle fixed plate one side is provided with the pipe of moulding plastics, the pipe outside of moulding plastics is provided with the heater, the pipe upside of moulding plastics is provided with the hopper, the hopper inside wall is provided with the support frame, the support frame upper end is provided with temperature and humidity sensor.
As a preferable technical scheme of the utility model, a fixed die holder is arranged on one side of the nozzle fixing plate, which is far away from the injection pipe, and a die fixing seat is arranged on one side of the fixed die holder, which is far away from the nozzle fixing plate.
As a preferable technical scheme of the utility model, one side of the die fixing seat, which is far away from the fixed die seat, is provided with an ejection and discharge mechanism, and one side of the ejection and discharge mechanism, which is far away from the die fixing seat, is provided with a die locking hydraulic cylinder.
As a preferable technical scheme of the utility model, limit sliding rods are arranged at four corners of the ejection and discharge mechanism in a penetrating way, a hydraulic mechanism is arranged on one side of the injection molding pipe away from the nozzle fixing plate, and a wireless transmitter is arranged on the outer side of the hydraulic mechanism.
As a preferable technical scheme of the utility model, the hopper is connected with the supporting frame through bolts, and the supporting frame is connected with the temperature and humidity sensor through screws.
As a preferable technical scheme of the utility model, the nozzle fixing plate is connected with the base through bolts, and the blanking cylinder is connected with the nozzle fixing plate through bolts.
As a preferable technical scheme of the utility model, the blanking knife is connected with the inner side of the nozzle fixing plate in a sliding way.
Compared with the prior art, the utility model has the beneficial effects that:
1. According to the utility model, the nozzle fixing plate, the blanking cylinder and the blanking cutter are arranged, so that when the injection molding machine is used, after injection molding is finished, the blanking cylinder can push the blanking cutter to move, so that plastic outside a nozzle pipeline is cut off, the hardened plastic can be discharged along with a product, a part of the hardened plastic is prevented from being left in the nozzle pipeline, the spraying effect of the nozzle is ensured, and the molding quality of a subsequent product is further ensured;
2. according to the utility model, through the support frame and the temperature and humidity sensor, when the injection molding machine is used, the temperature and humidity of plastic raw materials can be accurately measured through the temperature and humidity sensor in the hopper, so that a manager can accurately obtain raw material temperature and humidity data, further, the manager can take measures in time, and the quality of the raw materials in the hopper is ensured.
Drawings
FIG. 1 is a schematic diagram showing a front view of a high-precision computer-controlled plastic injection molding machine according to the present utility model;
FIG. 2 is a schematic diagram showing the structure of a nozzle fixing plate in a high-precision computer-controlled plastic injection molding machine according to the present utility model in a main sectional view;
FIG. 3 is a schematic diagram of the main cross-sectional structure of the hopper in the high-precision computer-controlled plastic injection molding machine of the present utility model.
In the figure: 1. a base; 2. a hydraulic mechanism; 3. injection molding a tube; 4. a hopper; 5. a mode locking hydraulic cylinder; 6. a limit slide bar; 7. a die fixing seat; 8. fixing a die holder; 9. a nozzle fixing plate; 10. an ejection and discharge mechanism; 11. a heater; 12. a blanking cylinder; 13. a blanking knife; 14. a support frame; 15. a temperature and humidity sensor; 16. a wireless transmitter.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the high-precision computer-controlled plastic injection molding machine comprises a base 1, wherein a nozzle fixing plate 9 is vertically arranged in the center of the upper side of the base 1, a blanking cylinder 12 is arranged in the center of the upper side of the nozzle fixing plate 9, a blanking knife 13 is arranged at the lower end of a telescopic shaft of the blanking cylinder 12, an injection molding pipe 3 is arranged on one side surface of the nozzle fixing plate 9, a heater 11 is arranged on the outer side of the injection molding pipe 3, a hopper 4 is arranged on the upper side of the injection molding pipe 3, a supporting frame 14 is arranged on the inner side wall of the hopper 4, and a temperature and humidity sensor 15 is arranged at the upper end of the supporting frame 14.
In this embodiment, the nozzle fixing plate 9 is provided with a fixing die holder 8 on a side far away from the injection tube 3, the fixing die holder 8 is provided with a die fixing seat 7 on a side far away from the nozzle fixing plate 9, and the die fixing seat 7 can fix a moving die.
In this embodiment, the side of the die fixing seat 7 far away from the fixed die holder 8 is provided with an ejection unloading mechanism 10, and the side of the ejection unloading mechanism 10 far away from the die fixing seat 7 is provided with a die locking hydraulic cylinder 5, and the die locking hydraulic cylinder 5 can push the die fixing seat 7 to move, so that the closing tightness of the die for injection molding is ensured, and the injection molding quality of plastics is ensured.
In this embodiment, the spacing slide bar 6 is worn to be equipped with in ejecting shedding mechanism 10 four corners, injection molding pipe 3 is kept away from nozzle fixed plate 9 one side and is provided with hydraulic mechanism 2, the hydraulic mechanism 2 outside is provided with wireless transmitter 16, the inside hydraulic motor that includes of hydraulic mechanism 2 and hydraulic telescopic cylinder module, and then make the screw rod of moulding plastics rotatory in, can lateral shifting, and then extrude the plastics raw materials of moulding plastics in the mould, and then guarantee injection molding quality, be connected with the operation of wireless control injection molding machine through wireless transmitter 16 and computer, make operating personnel use more conveniently, better for traditional mode.
In this embodiment, the hopper 4 is connected with the support frame 14 through a bolt, the support frame 14 is connected with the temperature and humidity sensor 15 through a screw, and the inner side of the hopper 4 can store the raw material for injection molding, so that the injection molding process is ensured to be carried out smoothly.
In this embodiment, the nozzle fixing plate 9 is connected with the base 1 through a bolt, the blanking cylinder 12 is connected with the nozzle fixing plate 9 through a bolt, and the blanking cylinder 12 can drive the blanking knife 13 to move, so as to cut off cooled plastic.
In this embodiment, the cutter 13 is slidably connected to the inner side of the nozzle fixing plate 9.
Working principle: when the injection molding machine is used, raw materials for injection molding are added into the hopper 4, then the injection molding dies are respectively fixed on the fixed die holder 8 and the die fixing seat 7, the die locking hydraulic cylinder 5 pushes the die fixing seat 7 to move, and then the dies are closed, plastics in the hopper 4 enter the injection molding pipe 3, the heater 11 can heat the plastics on the inner side of the injection molding pipe 3, the injection molding screw in the injection molding pipe 3 rotationally extrudes the plastic raw materials, the molten plastic raw materials enter the dies, and then injection molding is finished, the injection molding dies can rapidly cool plastic products under the action of a cooling system, then the die locking hydraulic cylinder 5 drives the die fixing seat 7 to open the dies, meanwhile, the blanking cylinder 12 drives the blanking cutter 13 to move, and then the hardened plastics in the pipe on the outer side of the nozzle are cut off, so that the hardened plastics on one end can be reserved in the pipe of the nozzle during manual unloading or mechanical unloading is avoided, and then the injection effect of the nozzle is ensured, the injection molding quality is ensured, and the operation of the injection molding machine is connected with a computer through the wireless transmitter 16 and is controlled in a wireless way, so that operators can use more conveniently than in a traditional mode.
Finally, it should be noted that: in the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "vertical", "upper", "lower", "horizontal", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
The foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. High accuracy computer control plastics injection molding machine, including base (1), its characterized in that: the automatic feeding device is characterized in that a nozzle fixing plate (9) is vertically arranged at the center of the upper side of the base (1), a blanking cylinder (12) is arranged at the center of the upper side of the nozzle fixing plate (9), a blanking cutter (13) is arranged at the lower end of a telescopic shaft of the blanking cylinder (12), an injection molding pipe (3) is arranged on one side face of the nozzle fixing plate (9), a heater (11) is arranged on the outer side of the injection molding pipe (3), a hopper (4) is arranged on the upper side of the injection molding pipe (3), a supporting frame (14) is arranged on the inner side wall of the hopper (4), and a temperature and humidity sensor (15) is arranged at the upper end of the supporting frame (14).
2. The high precision computer controlled plastic injection molding machine of claim 1, wherein: the injection molding machine is characterized in that a fixed die holder (8) is arranged on one side, far away from the injection molding pipe (3), of the nozzle fixing plate (9), and a die fixing seat (7) is arranged on one side, far away from the nozzle fixing plate (9), of the fixed die holder (8).
3. The high precision computer controlled plastic injection molding machine of claim 2, wherein: and one side, far away from the fixed die holder (8), of the die fixing seat (7) is provided with an ejection unloading mechanism (10), and one side, far away from the die fixing seat (7), of the ejection unloading mechanism (10) is provided with a die locking hydraulic cylinder (5).
4. A high precision computer controlled plastic injection molding machine as claimed in claim 3, wherein: limiting slide bars (6) are arranged at four corners of the ejection and unloading mechanism (10) in a penetrating mode, a hydraulic mechanism (2) is arranged on one side, away from the nozzle fixing plate (9), of the injection molding pipe (3), and a wireless transmitter (16) is arranged on the outer side of the hydraulic mechanism (2).
5. The high precision computer controlled plastic injection molding machine of claim 1, wherein: the hopper (4) is connected with the supporting frame (14) through bolts, and the supporting frame (14) is connected with the temperature and humidity sensor (15) through screws.
6. The high precision computer controlled plastic injection molding machine of claim 1, wherein: the nozzle fixing plate (9) is connected with the base (1) through bolts, and the blanking cylinder (12) is connected with the nozzle fixing plate (9) through bolts.
7. The high precision computer controlled plastic injection molding machine of claim 1, wherein: the blanking knife (13) is connected with the inner side of the nozzle fixing plate (9) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322543392.3U CN220883292U (en) | 2023-09-18 | 2023-09-18 | High-precision computer-controlled plastic injection molding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322543392.3U CN220883292U (en) | 2023-09-18 | 2023-09-18 | High-precision computer-controlled plastic injection molding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220883292U true CN220883292U (en) | 2024-05-03 |
Family
ID=90837768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322543392.3U Active CN220883292U (en) | 2023-09-18 | 2023-09-18 | High-precision computer-controlled plastic injection molding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220883292U (en) |
-
2023
- 2023-09-18 CN CN202322543392.3U patent/CN220883292U/en active Active
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