CN214562608U - Flowerpot injection mold - Google Patents
Flowerpot injection mold Download PDFInfo
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- CN214562608U CN214562608U CN202120649391.5U CN202120649391U CN214562608U CN 214562608 U CN214562608 U CN 214562608U CN 202120649391 U CN202120649391 U CN 202120649391U CN 214562608 U CN214562608 U CN 214562608U
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Abstract
The utility model relates to a flowerpot injection mold, which comprises an upper mold component and a lower mold component, wherein the upper mold component comprises an upper mounting plate and an upper mold plate which are sequentially arranged from top to bottom, an upper mold core is arranged on the upper mold plate, the lower mold component comprises a lower mold plate and a lower bottom plate which are sequentially arranged from top to bottom, a lower mold core is arranged on the lower mold plate, the lower mold core extends into the upper mold core, a cavity is formed between the upper mold core and the lower mold core, a pouring pipe is arranged at the center of the upper mounting plate, a discharge port of the pouring pipe extends to the cavity, the flowerpot injection mold also comprises an ejection component which can eject the flowerpot after injection molding from the lower mold core, the ejection component comprises an ejection seat, an ejector rod and a reset spring, the ejection seat is arranged on the lower bottom plate in a sliding manner along the vertical direction, the ejector rod is arranged along the vertical direction, one end of the ejector rod is fixedly connected with the ejection seat, and the other end of the ejector rod penetrates through the lower mold core and extends to the cavity, the reset spring drives the ejection seat and the ejector rod to slide and reset. By adopting the scheme, the structure is compact, and the installation space is saved.
Description
Technical Field
The utility model belongs to the technical field of the injection mold technique and specifically relates to a flowerpot injection mold.
Background
The flowerpot is formed by injection molding through a mold, generally hot-melt plastic is injected into a cavity of the mold, is uniformly heated for a period of time, and is then cooled for a period of time to form the flowerpot. However, in a general mold, a structure of adding an ejector plate and a square iron between a lower mold plate and a bottom plate is required, and the height of the mold is high, so that the mold is limited by an installation space of a small-sized injection molding machine, and the mold cannot be installed for use.
Disclosure of Invention
The utility model overcomes prior art's is not enough, provides a flowerpot injection mold, and its compact structure has saved installation space.
In order to realize the purpose, the utility model discloses a technical scheme is: a flowerpot injection mold comprises an upper mold component and a lower mold component, wherein the upper mold component comprises an upper mounting plate and an upper mold plate which are sequentially arranged from top to bottom, the upper mounting plate is fixedly connected with the upper mold plate, an upper mold core is arranged on the upper mold plate, the lower mold component comprises a lower mold plate and a lower bottom plate which are sequentially arranged from top to bottom, the lower mold plate is attached to the upper mold plate, the lower mold plate is fixedly connected with the lower bottom plate, a lower mold core is arranged on the lower mold plate, the lower mold core extends into the upper mold core, a mold cavity is formed between the upper mold core and the lower mold core, an injection pipe is arranged at the center of the upper mounting plate, a discharge port of the injection pipe extends to the mold cavity, the flowerpot injection mold also comprises an ejection component which can eject a flowerpot after injection molding from the lower mold core, the ejection component comprises an ejection seat, an ejector rod and a reset spring, the ejection seat is arranged on the lower bottom plate in a sliding mode along the vertical direction, the ejector rod is arranged along the vertical direction, one end of the ejector rod is fixedly connected with the ejection seat, the other end of the ejector rod penetrates through the lower mold core and extends to the mold cavity, and the reset spring drives the ejection seat and the ejector rod to slide and reset.
By adopting the above scheme, the die cavity is formed by the cooperation of the upper die core and the lower die core, the flowerpot can be molded in the die cavity, outside hot melt plastics are injected into the die cavity through the injection pipe, then after cooling, the injection molding flowerpot once, after injection molding, can drive the ejecting seat to move by the external driving piece, thereby drive the ejector pin to move, can push up the flowerpot after injection molding from the lower die core, treat that the external driving piece removes the effort, reset spring drives ejecting seat and ejector pin and resets, be convenient for next ejecting operation, because this mould only sets up lower bolster and bottom plate, its whole height reduces, moreover, the steam generator is compact in structure, and the installation space is saved.
The utility model discloses a further setting is: a sliding cavity for the ejection seat to slide is formed between the lower template and the lower bottom plate, the reset spring is sleeved outside the ejector rod and is arranged at the sliding cavity, one end, far away from the ejection seat, of the ejector rod is connected with an ejector head, a movable cavity matched with the ejector head in shape is formed in the lower mold core, and the ejector head moves into the movable cavity before injection molding.
Through adopting above-mentioned scheme, the top passes through the bolt connection at the tip of ejector pin, and before injection moulding, the top moves into movable cavity, and the up end of top and the terminal surface parallel and level of core down can not influence the shaping of flowerpot, simple structure, reasonable in design.
The utility model discloses a further setting is: the outer surface of the lower mold core is also provided with an air blowing opening, a first air channel communicated with the air blowing opening is arranged in the lower mold core, and a second air channel communicated with the first air channel is arranged on the lower template.
By adopting the above scheme, because the flowerpot shaping back, it closely laminates with lower core, and it is difficult to push up the flowerpot from lower core only by the ejector pin, consequently blows to between flowerpot and the lower core from the gas blow hole, the flowerpot drawing of patterns of being convenient for, simple structure, reasonable in design.
The utility model discloses a further setting is: the lower die core is internally inserted with a cooling seat, the ejector rod penetrates through the cooling seat, a spiral water inlet groove and a spiral water outlet groove are formed in the outer side wall of the cooling seat, the water inlet groove and the water outlet groove are distributed at intervals, a first water channel communicated with the water inlet end of the water inlet groove is formed in the cooling seat, the water outlet end of the water inlet groove is communicated with the water inlet end of the water outlet groove, a second water channel communicated with the water outlet end of the water outlet groove is formed in the cooling seat, and a water inlet channel communicated with the first water channel and a water outlet channel communicated with the second water channel are formed in the lower die plate.
Through adopting above-mentioned scheme, the intake antrum becomes the heliciform with the play basin and distributes, because the play basin go out the water end of intake antrum and the end of intaking of play basin switches on, can follow the water channel outflow from the water channel that intakes, can carry out rapid cooling to lower die core like this for flowerpot rapid prototyping, simple structure, reasonable in design.
The utility model discloses a further setting is: the lower template is provided with a first mounting groove, the ejection seat is provided with a second mounting groove, one end of the reset spring is abutted to the first mounting groove, and the other end of the reset spring is abutted to the second mounting groove.
By adopting the scheme, the reset spring is stable to install and cannot move.
The utility model discloses a further setting is: the ejecting seat is provided with a lug which is in interference fit with the lower bottom plate to limit the ejecting seat from separating from the sliding cavity.
By adopting the scheme, the ejection seat cannot be separated from the sliding cavity, and the ejection seat is simple in structure and reasonable in design.
The present invention will be further described with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a schematic cross-sectional structure diagram of an embodiment of the present invention;
FIG. 3 is a schematic view of the structure of the lower core;
FIG. 4 is a schematic view of the matching structure of the ejector seat, the ejector rod and the ejector head;
FIG. 5 is a schematic view of a cooling base;
FIG. 6 is a schematic structural diagram of the water inlet passage and the water outlet passage;
FIG. 7 is a schematic structural view of a second air duct;
FIG. 8 is a schematic structural view of the lower plate;
fig. 9 is a schematic structural view of the flowerpot.
Detailed Description
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
As shown in fig. 1-9, an injection mold for a flowerpot comprises an upper mold component and a lower mold component, wherein the upper mold component comprises an upper mounting plate 1 and an upper mold plate 2 which are sequentially arranged from top to bottom, the upper mounting plate 1 and the upper mold plate 2 are fixedly connected through screws, an upper mold core 3 is arranged on the upper mold plate 2, the lower mold component comprises a lower mold plate 4 and a lower bottom plate 5 which are sequentially arranged from top to bottom, the lower mold plate 4 is attached to the upper mold plate 2, the lower mold plate 4 is fixedly connected with the lower bottom plate 5 through screws, a lower mold core 6 is arranged on the lower mold plate 4, the lower mold core 6 extends into the upper mold core 3, a cavity a is formed between the upper mold core 3 and the lower mold core 6, an injection pipe 7 is arranged at the center of the upper mounting plate 1, a discharge port of the injection pipe 7 extends to the cavity a, the injection pipe further comprises an ejection component capable of ejecting a flowerpot C subjected to injection molding from the lower mold core 6, and the ejection component comprises an ejection seat 81, a plurality of ejection seats, Ejector pin 82 and reset spring 83, ejecting seat 81 slides along vertical direction and sets up on lower plate 5, and ejector pin 82 sets up along vertical direction, and the one end and the ejecting seat 81 of ejector pin 82 pass through screw fixed connection, and the other end of ejector pin 82 runs through lower core 6 and extends die cavity A department, and reset spring 83 drive ejecting seat 81 and ejector pin 82 slide and reset.
In this embodiment, a sliding cavity B for the ejection seat 81 to slide is provided between the lower mold plate 4 and the lower bottom plate 5, the return spring 83 is sleeved on the ejector rod 82 and is placed at the sliding cavity B, one end of the ejector rod 82 far away from the ejection seat 81 is connected with an ejector 85 through a plug pin 84, a movable cavity 61 adapted to the shape of the ejector 85 is provided on the lower core 6, and the ejector 85 is moved into the movable cavity 61 before injection molding.
In this embodiment, the outer surface of the lower core 6 is further provided with a blowing port 62, the lower core 6 is provided with a first air duct 63 communicated with the blowing port 62, and the lower template 4 is provided with a second air duct 41 communicated with the first air duct 63.
In this embodiment, a cooling base 9 is inserted into the lower core 6, the ejector rod 82 penetrates through the cooling base 9, a spiral water inlet groove 91 and a spiral water outlet groove 92 are disposed on the outer side wall of the cooling base 9, the water inlet groove 91 and the water outlet groove 92 are distributed at intervals, a first water channel 93 communicated with the water inlet end of the water inlet groove 91 is disposed on the cooling base 9, the water outlet end of the water inlet groove 91 is communicated with the water inlet end of the water outlet groove 92, a second water channel 94 communicated with the water outlet end of the water outlet groove 92 is disposed on the cooling base 9, and a water inlet passage 42 communicated with the first water channel 93 and a water outlet passage 43 communicated with the second water channel 94 are disposed on the lower template 4.
In this embodiment, the lower mold plate 4 is provided with a first mounting groove 44, the ejecting seat 81 is provided with a second mounting groove 811, one end of the return spring 83 abuts against the first mounting groove 44, and the other end of the return spring 83 abuts against the second mounting groove 4.
In this embodiment, the ejecting seat 81 is provided with a protrusion 812, and the protrusion 812 is in interference fit with the lower plate 5 to limit the ejecting seat 81 to be separated from the sliding cavity B.
In this embodiment, the pot C is injection molded as shown in fig. 9.
The above embodiments are only preferred embodiments of the present invention, and the general changes and substitutions performed by those skilled in the art within the technical scope of the present invention are included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a flowerpot injection mold, includes mould assembly and bed die assembly, its characterized in that: the upper mold component comprises an upper mounting plate and an upper mold plate which are sequentially arranged from top to bottom, the upper mounting plate is fixedly connected with the upper mold plate, an upper mold core is arranged on the upper mold plate, the lower mold component comprises a lower mold plate and a lower bottom plate which are sequentially arranged from top to bottom, the lower mold plate is attached to the upper mold plate, the lower mold plate is fixedly connected with the lower bottom plate, a lower mold core is arranged on the lower mold plate, the lower mold core extends into the upper mold core, a mold cavity is formed between the upper mold core and the lower mold core, a pouring pipe is arranged at the center of the upper mounting plate, a discharge port of the pouring pipe extends to the mold cavity, the upper mold component also comprises an ejection component capable of ejecting the injection-molded flowerpot from the lower mold core, the ejection component comprises an ejection seat, an ejection rod and a reset spring, the ejection seat is arranged on the lower bottom plate in a sliding mode along the vertical direction, one end of the ejection rod is fixedly connected with the ejection seat, and the other end of the ejection rod penetrates through the lower mold core and extends to the mold cavity, the reset spring drives the ejection seat and the ejector rod to slide and reset.
2. A flowerpot injection mold according to claim 1, characterized in that: a sliding cavity for the ejection seat to slide is formed between the lower template and the lower bottom plate, the reset spring is sleeved outside the ejector rod and is arranged at the sliding cavity, one end, far away from the ejection seat, of the ejector rod is connected with an ejector head, a movable cavity matched with the ejector head in shape is formed in the lower mold core, and the ejector head moves into the movable cavity before injection molding.
3. A flowerpot injection mold according to claim 1 or 2, characterized in that: the outer surface of the lower mold core is also provided with an air blowing opening, a first air channel communicated with the air blowing opening is arranged in the lower mold core, and a second air channel communicated with the first air channel is arranged on the lower template.
4. A flowerpot injection mold according to claim 1 or 2, characterized in that: the lower die core is internally inserted with a cooling seat, the ejector rod penetrates through the cooling seat, a spiral water inlet groove and a spiral water outlet groove are formed in the outer side wall of the cooling seat, the water inlet groove and the water outlet groove are distributed at intervals, a first water channel communicated with the water inlet end of the water inlet groove is formed in the cooling seat, the water outlet end of the water inlet groove is communicated with the water inlet end of the water outlet groove, a second water channel communicated with the water outlet end of the water outlet groove is formed in the cooling seat, and a water inlet channel communicated with the first water channel and a water outlet channel communicated with the second water channel are formed in the lower die plate.
5. A flowerpot injection mold according to claim 1 or 2, characterized in that: the lower template is provided with a first mounting groove, the ejection seat is provided with a second mounting groove, one end of the reset spring is abutted to the first mounting groove, and the other end of the reset spring is abutted to the second mounting groove.
6. A flowerpot injection mold according to claim 1 or 2, characterized in that: the ejecting seat is provided with a lug which is in interference fit with the lower bottom plate to limit the ejecting seat from separating from the sliding cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120649391.5U CN214562608U (en) | 2021-03-30 | 2021-03-30 | Flowerpot injection mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120649391.5U CN214562608U (en) | 2021-03-30 | 2021-03-30 | Flowerpot injection mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214562608U true CN214562608U (en) | 2021-11-02 |
Family
ID=78356600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120649391.5U Active CN214562608U (en) | 2021-03-30 | 2021-03-30 | Flowerpot injection mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214562608U (en) |
-
2021
- 2021-03-30 CN CN202120649391.5U patent/CN214562608U/en active Active
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