CN221622841U - Injection molding machine with melting cavity - Google Patents
Injection molding machine with melting cavity Download PDFInfo
- Publication number
- CN221622841U CN221622841U CN202322810754.0U CN202322810754U CN221622841U CN 221622841 U CN221622841 U CN 221622841U CN 202322810754 U CN202322810754 U CN 202322810754U CN 221622841 U CN221622841 U CN 221622841U
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- CN
- China
- Prior art keywords
- fixedly connected
- injection molding
- hot melt
- molding machine
- die
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 43
- 238000002844 melting Methods 0.000 title claims abstract description 38
- 230000008018 melting Effects 0.000 title claims abstract description 38
- 239000012943 hotmelt Substances 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 14
- 238000003756 stirring Methods 0.000 claims abstract description 7
- 239000000155 melt Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000004033 plastic Substances 0.000 description 12
- 229920003023 plastic Polymers 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000000465 moulding Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000013589 supplement 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)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an injection molding machine with a melting cavity, which comprises: the hot melt machine comprises a workbench, mounting frames and supporting columns are fixedly connected to two ends of the upper surface of the workbench respectively, a supporting plate is fixedly connected to the right side of the mounting frames, a hot melt mechanism is fixedly connected to the upper side of the supporting plates, the hot melt mechanism comprises a hot melt box, a heating plate is fixedly connected to the inner wall of the hot melt box, a first motor is fixedly connected to the right side of the hot melt box, a rotating shaft is connected to the inner side of the hot melt box in a rotating mode, stirring blades are fixedly connected to two sides of the rotating shaft, a fixed die and a movable die are arranged at the middle position of the upper surface of the workbench, a feeding mechanism is fixedly connected between the fixed die and the mounting frames, an electric push rod is fixedly connected to one side of the supporting columns, which is close to the movable die, of the electric push rod is fixedly connected to the movable die, a sliding rod is fixedly connected to the supporting columns, which are located on two sides of the electric push rod, the sliding rod penetrates the movable die, and the other end is fixedly connected to the sliding rod. Through the structure, the problems of low production efficiency and high resource consumption are solved.
Description
Technical Field
The utility model relates to the technical field of injection molding machines, in particular to an injection molding machine with a melting cavity.
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.
At present, injection molding of the produced injection molding machine is generally carried out by pouring injection molding raw materials into a preheating cylinder, then electrifying an electric heating wire, heating the solid injection molding raw materials into a molten state by the electric heating wire, enabling injection liquid in the molten state to enter an injection molding gun, extruding the injection molding liquid into a molding cavity of a molding die by the injection molding gun, and enabling molding time to be longer, so that energy is wasted, production cost is increased, production efficiency is reduced, and therefore the injection molding machine with the molten cavity is provided.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides an injection molding machine with a melting cavity, which solves the problems of low production efficiency and high resource consumption.
The utility model also provides an injection molding machine with the melting cavity, which comprises a workbench, wherein two ends of the upper surface of the workbench are respectively and fixedly connected with a mounting frame and a support column, the right side of the mounting frame is fixedly connected with a support plate, the upper side of the support plate is fixedly connected with a hot melting mechanism, the hot melting mechanism comprises a hot melting box, the inner wall of the hot melting box is fixedly connected with a heating plate, the right side of the hot melting box is fixedly connected with a first motor, the inner side of the hot melting box is rotationally connected with a rotating shaft, two sides of the rotating shaft are fixedly connected with stirring blades, the output end of the first motor is fixedly connected with one end of the rotating shaft, the upper side of the hot melting box is fixedly connected with a feeding hopper, the lower side of the hot melting box is fixedly connected with a blanking pipe, a fixed die and a movable die are arranged in the middle of the upper surface of the workbench, the fixed die is positioned at the left side of the movable die, a feeding mechanism is fixedly connected between the fixed die and the mounting frame, one side of the support column, which is close to the movable die is fixedly connected with an electric push rod, the output end of the electric push rod is fixedly connected with the movable die, the upper side of the movable push rod is positioned at two sides of the electric push rod is fixedly connected with the sliding rod, the upper side of the sliding rod penetrates through the fixed slide bar die, and the movable slide rod is fixedly connected with the sliding die.
According to the injection molding machine with melting cavity, feed mechanism includes the conveyer pipe, right-hand member fixedly connected with connecting rod in the conveyer pipe, rotate on the connecting rod and be connected with the feeding screw, the feeding screw other end rotates and connects the conveyer pipe, support column left side fixedly connected with second motor, second motor output passes mounting bracket fixedly connected with feeding screw.
According to the injection molding machine with the melting cavity, a connecting port is arranged on the upper side of the conveying pipe, a heating wire is fixedly connected to the outer side of the conveying pipe, and the lower end of the discharging pipe is fixedly connected with the connecting port.
According to the injection molding machine with the melting cavity, the supporting legs and the connecting columns are fixedly connected to the lower side of the workbench, and the workbench arranged on the lower side of the movable mold is provided with a feed opening.
According to the injection molding machine with the melting cavity, the connecting columns are positioned at the lower side of the feed opening, and the feed plates are fixedly connected between the connecting columns at two sides.
According to the injection molding machine with the melting cavity, the right end of the conveying pipe is communicated with the fixed die.
According to the injection molding machine with the melting cavity, the front side of the mounting frame is fixedly connected with the controller.
The utility model has the following beneficial effects:
According to the utility model, the hot melting mechanism is arranged on the injection molding machine, when the injection molding machine is used, plastic particles are heated and melted through the hot melting box, then the plastic particles are conveyed into the mold for molding through the conveying pipe, meanwhile, the plastic which is not injected is always in a fluid state under the action of the heating wire, and cannot be agglomerated, and the plastic can be directly injected into the mold in the subsequent injection molding, so that reheating is avoided, and the working efficiency is improved.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The utility model is further described below with reference to the drawings and examples;
FIG. 1 is a block diagram of an injection molding machine with a melt chamber according to the present utility model;
FIG. 2 is a block diagram of a hot melt mechanism of an injection molding machine with a melt chamber according to the present utility model;
FIG. 3 is a block diagram of a feed mechanism of an injection molding machine with a melt chamber according to the present utility model.
Legend description:
1. A work table; 2. a support leg; 3. a mounting frame; 4. a hot melting mechanism; 41. a hot melt tank; 42. a first motor; 43. a rotating shaft; 44. stirring the leaves; 45. a heating plate; 46. discharging pipes; 47. a hopper; 5. a feed mechanism; 51. a delivery tube; 52. a feed screw; 53. a second motor; 54. a connecting rod; 55. a connection port; 56. a heating wire; 6. a support plate; 7. setting a mold; 8. a movable mold; 9. a support column; 10. an electric push rod; 11. a slide bar; 12. a feed opening; 13. a connecting column; 14. and (5) blanking plates.
Detailed Description
Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.
Referring to fig. 1-3, an injection molding machine with a melting cavity according to an embodiment of the present utility model includes a workbench 1, two ends of an upper surface of the workbench 1 are fixedly connected with a mounting frame 3 and a supporting column 9, a right side of the mounting frame 3 is fixedly connected with a supporting plate 6, a front side is fixedly connected with a controller, the controller can control a first motor 42, a second motor 53 and an electric push rod 10, a hot melting mechanism 4 is fixedly connected with an upper side of the supporting plate 6, the hot melting mechanism 4 includes a hot melting box 41, an inner wall of the hot melting box 41 is fixedly connected with a heating plate 45, a right side of the hot melting box 41 is fixedly connected with a first motor 42, an inner side is rotatably connected with a rotating shaft 43, two sides of the rotating shaft 43 are fixedly connected with stirring blades 44, injection molding is more uniform under the action of the stirring blades 44, an output end of the first motor 42 is fixedly connected with one end of the rotating shaft 43, an upper side of the hot melting box 41 is fixedly connected with a charging hopper 47, a lower side is fixedly connected with a discharging pipe 46, and a valve is arranged on the discharging pipe 46;
The middle position of the upper surface of the workbench 1 is provided with a fixed die 7 and a movable die 8, the fixed die 7 is positioned at the left side of the movable die 8, the outer sides of the fixed die 7 and the movable die 8 are respectively connected with a water outlet pipe and a water inlet pipe, the inner sides of the fixed die 7 and the movable die 8 are respectively provided with a die box, the outer sides of the die boxes are provided with water tanks, and when the model is cooled, water is injected into the water tanks through the water outlet pipes, so that the cooling speed of the model is increased, and the production efficiency is improved;
The feeding mechanism 5 is fixedly connected between the fixed die 7 and the mounting frame 3, the feeding mechanism 5 comprises a conveying pipe 51, the right end in the conveying pipe 51 is fixedly connected with a connecting rod 54, a feeding screw rod 52 is rotationally connected to the connecting rod 54, the other end of the feeding screw rod 52 is rotationally connected with the conveying pipe 51, the right end of the conveying pipe 51 is communicated with a die box in the fixed die 7, the left side of the supporting column 9 is fixedly connected with a second motor 53, the output end of the second motor 53 penetrates through the mounting frame 3 and is fixedly connected with the feeding screw rod 52, a connecting port 55 is arranged on the upper side of the conveying pipe 51, and the outer side of the conveying pipe is fixedly connected with a heating wire 56, under the action of the heating wire 56, the plastic before injection molding is always in a fluid state, the plastic uniformity is guaranteed, and the lower end of the blanking pipe 46 is fixedly connected with the connecting port 55;
One side fixedly connected with electric putter 10 that support column 9 is close to movable mould 8, electric putter 10 output fixed connection movable mould 8, fixedly connected with slide bar 11 on the support column 9 that is located electric putter 10 both sides, slide bar 11 passes movable mould 8, and other end fixed connection fixed mould 7, movable mould 8 sliding connection slide bar 11, be equipped with feed opening 12 on the workstation 1 of workstation 1 downside fixedly connected with landing leg 2 and spliced pole 13, spliced pole 13 is located feed opening 12 downside, fixedly connected with flitch 14 between the spliced pole 13 of both sides, after the completion of moulding plastics, start electric putter 10 through the controller, pulling movable mould 8, make injection moulding's model fall into on flitch 14 from feed opening 12, collect.
Working principle: in operation, plastic particles are added into the hot melting box 41 from the hopper 47, and are heated to a molten state under the heating action of the heating plate 45, and meanwhile, the plastic in the hot melting box 41 is stirred more uniformly under the rotation of the stirring blades 44; then enters the conveying pipe 51 from the blanking pipe 46, is further heated under the action of the heating wire 56, is guaranteed to be in a fluid state all the time before injection molding, is free from caking, guarantees uniformity of plastics, and is finally injected into an injection cavity of the fixed die 7 by the feeding screw 52; after injection molding is completed, the controller starts the electric push rod 10, pulls the movable mold 8, and enables an injection molded model to fall onto the blanking plate 14 from the blanking opening 12 for collection.
The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.
Claims (7)
1. An injection molding machine with a melt chamber, comprising: workstation (1), workstation (1) upper surface both ends are fixedly connected with mounting bracket (3) and support column (9) respectively, mounting bracket (3) right side fixedly connected with backup pad (6), backup pad (6) upside fixedly connected with hot melt mechanism (4), hot melt mechanism (4) are including hot melt case (41), hot melt case (41) inner wall fixedly connected with hot plate (45), hot melt case (41) right side fixedly connected with first motor (42), and inboard rotation is connected with pivot (43), pivot (43) both sides fixedly connected with stirring leaf (44), first motor (42) output fixedly connected with pivot (43) one end, hot melt case (41) upside fixedly connected with loading hopper (47), and downside fixedly connected with unloading pipe (46), be equipped with the valve on unloading pipe (46), workstation (1) upper surface intermediate position is equipped with stationary die (7) and movable die (8), stationary die (7) are located movable die (8), stationary die (7) left side and movable die (8) are close to between mounting bracket (7) and electric actuator (9) fixedly connected with push rod (10), the output end of the electric push rod (10) is fixedly connected with the movable mould (8), a sliding rod (11) is fixedly connected to the supporting columns (9) on two sides of the electric push rod (10), the sliding rod (11) penetrates through the movable mould (8), the other end of the sliding rod is fixedly connected with the fixed mould (7), and the movable mould (8) is in sliding connection with the sliding rod (11).
2. Injection molding machine with melting chamber according to claim 1, characterized in that the feeding mechanism (5) comprises a conveying pipe (51), a connecting rod (54) is fixedly connected to the right end in the conveying pipe (51), a feeding screw (52) is rotatably connected to the connecting rod (54), the other end of the feeding screw (52) is rotatably connected to the conveying pipe (51), a second motor (53) is fixedly connected to the left side of the mounting frame (3), and the output end of the second motor (53) penetrates through the mounting frame (3) to be fixedly connected to the feeding screw (52).
3. Injection molding machine with melting chamber according to claim 2, characterized in that the upper side of the conveying pipe (51) is provided with a connecting port (55), the outer side is fixedly connected with a heating wire (56), and the lower end of the blanking pipe (46) is fixedly connected with the connecting port (55).
4. An injection molding machine with a melting cavity according to claim 3, characterized in that the lower side of the working table (1) is fixedly connected with a supporting leg (2) and a connecting column (13), and a feeding opening (12) is arranged on the working table (1) positioned at the lower side of the movable mold (8).
5. Injection molding machine with melting chamber according to claim 4, characterized in that the connecting column (13) is located at the lower side of the feed opening (12), and a feed plate (14) is fixedly connected between the connecting columns (13) at two sides.
6. Injection molding machine with melting chamber according to claim 5, characterized in that the right end of the delivery pipe (51) communicates with the stationary mold (7).
7. Injection molding machine with melting chamber according to claim 6, characterized in that the front side of the mounting frame (3) is fixedly connected with a controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322810754.0U CN221622841U (en) | 2023-10-19 | 2023-10-19 | Injection molding machine with melting cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322810754.0U CN221622841U (en) | 2023-10-19 | 2023-10-19 | Injection molding machine with melting cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221622841U true CN221622841U (en) | 2024-08-30 |
Family
ID=92487414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322810754.0U Active CN221622841U (en) | 2023-10-19 | 2023-10-19 | Injection molding machine with melting cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221622841U (en) |
-
2023
- 2023-10-19 CN CN202322810754.0U patent/CN221622841U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |