CN219926718U - Vertical injection molding machine with preheat function - Google Patents
Vertical injection molding machine with preheat function Download PDFInfo
- Publication number
- CN219926718U CN219926718U CN202321423116.7U CN202321423116U CN219926718U CN 219926718 U CN219926718 U CN 219926718U CN 202321423116 U CN202321423116 U CN 202321423116U CN 219926718 U CN219926718 U CN 219926718U
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- Prior art keywords
- fixedly connected
- injection molding
- electric
- molding machine
- melting box
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- 238000001746 injection moulding Methods 0.000 title claims abstract description 53
- 238000002844 melting Methods 0.000 claims abstract description 49
- 230000008018 melting Effects 0.000 claims abstract description 49
- 238000010438 heat treatment Methods 0.000 claims abstract description 35
- 238000005485 electric heating Methods 0.000 claims abstract description 27
- 238000003825 pressing Methods 0.000 claims abstract description 13
- 239000004033 plastic Substances 0.000 claims description 8
- 229920003023 plastic Polymers 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 27
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 9
- 239000000243 solution Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000005507 spraying Methods 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 discloses a vertical injection molding machine with a preheating function, which comprises a machine base, wherein a supporting rod and a top plate are fixedly connected to the top of the machine base, a feeding port is penetrated and fixedly connected to the center position of the top plate, a melting box is fixedly connected to the bottom of the top plate, an electric gate valve, a telescopic pipe and an injection molding gun head are penetrated and arranged at the bottom of the melting box, a first connecting plate, an electric telescopic rod and a second connecting plate are fixedly connected to the outer diameter of the electric gate valve, a fixing block, a mounting frame, an electric heating rod and a handle are fixedly connected to the top of the top plate, a side plate and a pressing cylinder are respectively and fixedly connected between the supporting rods at the left end and the right end, and a heating plate and an electric heating wire are arranged at the output end of the pressing cylinder. According to the utility model, the material can be heated and melted more uniformly and effectively, and meanwhile, the internal temperature of the device can be quickly increased, so that the material can be quickly processed and melted, and the production efficiency of the injection molding machine is effectively improved.
Description
Technical Field
The utility model relates to the technical field of injection molding, in particular to a vertical injection molding machine with a preheating function.
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.
Before the injection molding machine is used, the material needs to be processed and melted, then the processed material is subjected to injection molding, but in the existing injection molding machine, the material is heated unevenly in the heating design of the material, so that the subsequent injection molding yield is affected, the heating temperature raising process of the device is slow, the efficiency is limited, and the production efficiency of the injection molding machine is extremely affected.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a vertical injection molding machine with a preheating function.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a vertical injection molding machine with preheat function, includes the frame, frame top four corners department fixedly connected with bracing piece respectively, fixedly connected with roof between the bracing piece top, roof top central point puts the department and runs through and fixedly connected with pan feeding mouth, roof bottom fixedly connected with melt case, melt case bottom runs through and is provided with electronic push-pull valve, electronic push-pull valve bottom fixedly connected with flexible pipe, flexible pipe bottom fixedly connected with rifle head of moulding plastics, electronic push-pull valve external diameter fixedly connected with first connecting plate, first connecting plate right-hand member bottom fixedly connected with electric telescopic handle, electric telescopic handle output fixedly connected with second connecting plate, four evenly distributed's fixed blocks of roof top fixedly connected with, fixedly connected with mounting bracket between the fixed block top, all run through and sliding connection has the electric heat stick in mounting bracket four corners department, the equal fixedly connected with handle in electric heat stick top, both ends respectively fixedly connected with curb plate between the bracing piece, the equal fixedly connected with jar in curb plate outside top, the equal fixedly connected with compression cylinder, the equal fixedly connected with hot plate in compression cylinder output end, equal inboard is provided with hot plate.
As a further description of the above technical solution:
the inner sides of the heating plates can be respectively attached to the left side and the right side of the melting box.
As a further description of the above technical solution:
the feed inlet penetrates into the melting box, and the feed inlet and the melting box are fixedly connected with each other.
As a further description of the above technical solution:
the second connecting plate is fixedly connected with the bottom end of the telescopic pipe.
As a further description of the above technical solution:
the injection molding machine is characterized in that an injection molding die is fixedly connected to the top of the machine base, and the injection molding gun head is arranged right above the injection molding die.
As a further description of the above technical solution:
the output ends of the pressing cylinders penetrate through the outer side of the side plate, and the heating plates are clamped between the supporting rods and are in sliding connection.
As a further description of the above technical solution:
the electric heating rod penetrates into the top plate and the melting box respectively, and the electric heating rod is connected with the top plate and the melting box in a sliding mode.
The utility model has the following beneficial effects:
according to the utility model, firstly, the electric heating rod is started to preheat the interior of the melting box, then the heating temperature of the electric heating rod to the melting box is maintained, then when injection molding is needed, materials to be melted are poured into the material inlet to enter the interior of the melting box, the pressing cylinders on two sides are controlled to drive the heating plates to be attached to the melting box in the pouring process, and the heating plates are operated synchronously to heat the interior of the melting box in the attaching process, so that the heating plates can effectively heat the interior of the melting box after being attached to the melting box, under the effect of preheating the melting box in advance through the electric heating rod, the materials poured into the interior of the melting box can be quickly heated and melted, meanwhile, under the common heating effect of the electric heating rod and the heating wires, the temperature heating of the interior of the melting box can be quickened, the more uniform heating effect of the materials can be obtained, the materials can be melted more thoroughly, and the subsequent injection molding quality effect can be improved.
Drawings
FIG. 1 is a perspective view of a vertical injection molding machine with a preheating function according to the present utility model;
FIG. 2 is a diagram showing a preheating structure of a vertical injection molding machine with a preheating function according to the present utility model;
fig. 3 is a structural diagram of a heating plate of a vertical injection molding machine with a preheating function.
Legend description:
1. a base; 2. an injection mold; 3. a support rod; 4. a top plate; 5. a feed inlet; 6. a melting box; 7. an electric gate valve; 8. a telescopic tube; 9. injection molding gun heads; 10. a first connection plate; 11. an electric telescopic rod; 12. a second connecting plate; 13. a fixed block; 14. a mounting frame; 15. an electric heating rod; 16. a grip; 17. a side plate; 18. a pressing cylinder; 19. a heating plate; 20. heating wire.
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.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; 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 will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-3, one embodiment provided by the present utility model is: a vertical injection molding machine with a preheating function comprises a machine base 1, support rods 3 are fixedly connected to four corners of the top of the machine base 1 respectively, a top plate 4 is fixedly connected between the tops of the support rods 3, a feeding port 5 is penetrated through and fixedly connected to the center position of the top plate 4, a melting box 6 is fixedly connected to the bottom of the top plate 4, an electric gate valve 7 is penetrated through and arranged at the bottom of the melting box 6, a worker can control material discharge in the melting box 6 through the electric gate valve 7, a telescopic pipe 8 is fixedly connected to the bottom of the electric gate valve 7, an injection molding gun head 9 is fixedly connected to the bottom of the telescopic pipe 8, the material discharged from the melting box 6 enters the telescopic pipe 8, then enters the injection molding gun head 9 through the telescopic pipe 8, the material is ejected out through the injection molding gun head 9, a first connecting plate 10 is fixedly connected to the outer diameter of the electric gate valve 7, the electric telescopic rod 11 is fixedly connected to the bottom of the right end of the first connecting plate 10, the second connecting plate 12 is fixedly connected to the output end of the electric telescopic rod 11, the second connecting plate 12 can be controlled to lift or descend by the electric telescopic rod 11, four evenly distributed fixing blocks 13 are fixedly connected to the top of the top plate 4, a mounting frame 14 is fixedly connected between the tops of the fixing blocks 13, electric heating rods 15 are all penetrated and slidingly connected to four corners of the mounting frame 14, grips 16 are fixedly connected to the tops of the electric heating rods 15, the electric heating rods 15 can be slidingly taken out from the mounting frame 14 through the grips 16, side plates 17 are fixedly connected between the support rods 3 at the left end and the right end respectively, a pressing cylinder 18 is fixedly connected to the top end of the outer side of each side plate 17, a heating plate 19 is fixedly connected to the output end of each pressing cylinder 18, the pressing cylinder 18 can control the left and right moving effect of the heating plate 19, and heating wires 20 are all arranged on the inner side of the heating plate 19.
The heating plate 19 is inboard can laminate each other with melting box 6 both sides respectively, make behind the heating wire 20 start, can carry out effectual intensification to the material in the melting box 6 inside and melt the effect, the pan feeding mouth 5 runs through into melting box 6, and mutual fixed connection between pan feeding mouth 5 and the melting box 6, so that the material can enter into the processing in the melting box 6 inside through pan feeding mouth 5, mutual fixed connection between second connecting plate 12 and the flexible pipe 8 bottom, frame 1 top fixedly connected with injection mold 2 is used for carrying out the reshaping to the material after processing, and injection molding rifle head 9 sets up directly over injection mold 2, the pneumatic cylinder 18 output all runs through outside department curb plate 17, and heating plate 19 centre gripping is between bracing piece 3 and sliding connection, the electric bar 15 runs through respectively in roof 4 and the melting box 6, and sliding connection between electric bar 15 and roof 4 and the melting box 6, make electric bar 15 can carry out effectual preheating effect to melting box 6.
Working principle: firstly, the electric heating rod 15 is controlled to start heating, a certain heating effect is carried out on the inside of the melting box 6 through the electric heating rod 15, so that the inside of the melting box 6 starts to be preheated, then materials are poured into the melting box 6 from the feeding hole 5 on the top plate 4, the materials enter the melting box 6, after the materials enter the melting box 6, the pressing cylinder 18 is controlled, the heating plates 19 at the output end of the pressing cylinder 18 start to approach and respectively attach to the left side and the right side of the melting box 6, the heating wires 20 are controlled to heat in the process of attaching the heating plates 19 to the melting box 6, the heating plates 19 start to heat the inside of the melting box 6 after attaching to the melting box 6, the heating wires 20 and the electric heating rod 15 preheat in advance, so that the heating effect is carried out on the melting box 6 together, and the temperature in the inside of the melting box 6 can be quickly increased, so that the materials entering the interior of the injection molding machine can be quickly melted, and simultaneously, the electric heating rods 15 and the electric heating wires 20 are used for jointly matching, after the materials in the interior of the melting box 6 are melted, the electric gate valve 7 is started to open the bottom of the melting box 6, the melted materials enter the telescopic pipe 8 through the electric gate valve 7, the injection molding gun head 9 is arranged at the bottom of the telescopic pipe 8 to spray the melted materials, but before spraying, the electric gate valve 7 is controlled to firstly carry out the installation of the electric telescopic rod 11 through the first connecting plate 10, the second connecting plate 12 on the output end of the electric telescopic rod 11 drives the telescopic pipe 8 to stretch, the injection molding gun head 9 is further controlled to move downwards to the injection molding die 2, then the injection molding gun head 9 is controlled to spray the materials into the injection molding die 2, the melted materials are injected into the injection molding die 2 to carry out the molding, after the shaping is finished, the electric telescopic rod 11 is continuously controlled to drive the injection molding gun head 9, then the shaped material in the injection molding die 2 is taken out, meanwhile, the handle 16 is fixed on the electric heating rod 15, the handle 16 is pulled, the electric heating rod 15 can be slid out of the melting box 6, the top plate 4 and the mounting frame 14, and the electric heating rod 15 is convenient for a worker to overhaul.
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 (7)
1. The utility model provides a vertical injection molding machine with preheat function, includes frame (1), its characterized in that: the utility model discloses a novel electric heating device for a water heater, including frame (1), electric push-pull valve (7), telescopic tube (8) bottom fixedly connected with rifle head (9) moulds plastics, electric push-pull valve (7) external diameter fixedly connected with first connecting plate (10), first connecting plate (10) right-hand member bottom fixedly connected with electric telescopic rod (11), electric telescopic rod (11) output fixedly connected with second connecting plate (12), four evenly distributed fixed blocks (13) of roof (4) top fixedly connected with, fixedly connected with mounting bracket (14) between fixed block (13) top, electric push-pull valve (7) bottom fixedly connected with flexible pipe (8), flexible rifle head (9) moulds plastics, electric push-pull valve (7) external diameter fixedly connected with first connecting plate (10), first connecting plate (10) right-hand member bottom fixedly connected with electric telescopic rod (11), electric telescopic rod (11) output fixedly connected with second connecting plate (12), four evenly distributed fixed blocks (13) at roof top fixedly connected with mounting bracket (14), electric heating rod (15) four equal and sliding connection between electric heating rod (15) four corners, electric heating rod (16) top fixedly connected with each other between two side plates (17), the top of the outer side of the side plate (17) is fixedly connected with a pressing cylinder (18), the output end of the pressing cylinder (18) is fixedly connected with a heating plate (19), and the inner side of the heating plate (19) is provided with an electric heating wire (20).
2. The vertical injection molding machine with a preheating function according to claim 1, wherein: the inner sides of the heating plates (19) can be respectively attached to the left side and the right side of the melting box (6).
3. The vertical injection molding machine with a preheating function according to claim 1, wherein: the feeding port (5) penetrates through the melting box (6), and the feeding port (5) and the melting box (6) are fixedly connected with each other.
4. The vertical injection molding machine with a preheating function according to claim 1, wherein: the second connecting plate (12) is fixedly connected with the bottom end of the telescopic pipe (8).
5. The vertical injection molding machine with a preheating function according to claim 1, wherein: the injection molding machine is characterized in that an injection molding die (2) is fixedly connected to the top of the machine base (1), and the injection molding gun head (9) is arranged right above the injection molding die (2).
6. The vertical injection molding machine with a preheating function according to claim 1, wherein: the output ends of the pressing cylinders (18) penetrate through the side plates (17), and the heating plates (19) are clamped between the supporting rods (3) and are in sliding connection.
7. The vertical injection molding machine with a preheating function according to claim 1, wherein: the electric heating rod (15) penetrates into the top plate (4) and the melting box (6) respectively, and the electric heating rod (15) is connected with the top plate (4) and the melting box (6) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321423116.7U CN219926718U (en) | 2023-06-06 | 2023-06-06 | Vertical injection molding machine with preheat function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321423116.7U CN219926718U (en) | 2023-06-06 | 2023-06-06 | Vertical injection molding machine with preheat function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219926718U true CN219926718U (en) | 2023-10-31 |
Family
ID=88493299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321423116.7U Active CN219926718U (en) | 2023-06-06 | 2023-06-06 | Vertical injection molding machine with preheat function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219926718U (en) |
-
2023
- 2023-06-06 CN CN202321423116.7U patent/CN219926718U/en active Active
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