CN215151187U - Quick forming plastic foaming mould - Google Patents
Quick forming plastic foaming mould Download PDFInfo
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- CN215151187U CN215151187U CN202023324879.5U CN202023324879U CN215151187U CN 215151187 U CN215151187 U CN 215151187U CN 202023324879 U CN202023324879 U CN 202023324879U CN 215151187 U CN215151187 U CN 215151187U
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Abstract
The utility model relates to the technical field of foaming molds, in particular to a rapid forming plastic foaming mold, which solves the defects of slow forming, low working efficiency, easy damage and low finished product quality in the prior art, and comprises a working platform, a movable mold and a static mold, wherein the bottom end of the static mold is provided with a static template, the top end of the movable mold is provided with a movable template, the movable mold is movably arranged right above the static mold through a lifting mechanism, the movable mold and the static mold are matched with each other, the inside of the side wall of the movable mold is provided with a first mounting groove, the inside of the first mounting groove is provided with a first heat exchange plate, the inside of the side wall of the static mold is provided with a second mounting groove, the inside of the second mounting groove is provided with a second heat exchange plate, the insides of the first heat exchange plate and the second heat exchange plate are both provided with a serpentine channel and an electric heating pipe, so as to rapidly cool, finished product shaping is fast, and conveniently preheats for the mould, avoids the mould to damage.
Description
Technical Field
The utility model relates to a foaming mold technical field specifically is quick shaping plastics foaming mold utensil.
Background
The mould for foaming is a plastic foaming mould. Directly filling the foaming resin into a mould, heating and melting the foaming resin to form a gas-liquid saturated solution, forming a large number of micro bubble nuclei through the nucleation effect, and growing the bubble nuclei to prepare the foam plastic part. There are three commonly used foaming methods: physical foaming, chemical foaming and mechanical foaming.
The existing plastic foaming mould generally has the following problems:
(1) in the production operation, a large amount of time is needed to wait for the foaming layer to be cooled and formed, so that the working efficiency is low;
(2) directly filling the foaming resin into the mold, wherein the temperature change of the mold is too large, the cold and hot stress is large, the mold is easy to damage, and in severe cases, the mold can be cracked, and the service life of the mold is shortened;
(3) the foaming mould is generally divided into a movable mould and a static mould, and when the movable mould and the static mould deviate, the quality of a finished product is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rapid prototyping plastics foaming mold to the shaping that proposes in solving above-mentioned background is slow, and work efficiency is low, fragile and finished product quality low problem.
In order to achieve the above object, the utility model provides a following technical scheme: quick shaping plastics foaming mold utensil includes work platform, moves mould and quiet mould, the bottom of quiet mould is provided with quiet template, and quiet template fixes the top at work platform, the top of moving the mould is provided with moves the template, it sets up directly over quiet mould through the elevating system activity to move the mould, and moves mould and quiet mould and matees each other, the inside of moving the mould lateral wall is provided with first mounting groove, and the inside of first mounting groove is provided with first heat transfer board, the inside of quiet mould lateral wall is provided with the second mounting groove, and the inside of second mounting groove is provided with the second heat transfer board, the inside of first heat transfer board and second heat transfer board all is provided with serpentine channel.
Preferably, elevating system includes pole setting, cylinder, mounting panel and slide bar, the one side on work platform top is fixed in the pole setting, the mounting panel is fixed in the pole setting and is close to the one side of moving mould and quiet mould, the slide bar is evenly fixed on work platform's top, and the top and the mounting panel fixed connection of slide bar, the activity of moving die plate is cup jointed on the slide bar, and the edge of moving die plate evenly is provided with the through-hole that matches each other with the slide bar, the cylinder sets up the top at the mounting panel, the output of cylinder extends to the below of mounting panel, and the output and the moving die plate fixed connection of cylinder.
Preferably, a controller is installed on one side of the vertical rod.
Preferably, electric heating pipes are arranged inside the first heat exchange plate and the second heat exchange plate, and temperature sensors are arranged on the first heat exchange plate and the second heat exchange plate.
Preferably, one side of the first heat exchange plate and one side of the second heat exchange plate are provided with positioning plates, and the positioning plates are fixedly connected with the movable mold and the static mold through bolts respectively.
Preferably, the bottom of moving the mould evenly is provided with the locating lever, the top of quiet mould evenly is provided with the constant head tank of mutually supporting with the locating lever.
Preferably, the radius of the top end of the positioning groove is larger than that of the bottom end of the positioning groove.
Compared with the prior art, the beneficial effects of the utility model are that: the rapid forming plastic foaming mould
(1) The first heat exchange plate and the second heat exchange plate are respectively arranged inside the movable mould and the static mould, and the serpentine channels are respectively arranged inside the first heat exchange plate and the second heat exchange plate, so that when raw materials are filled into the moulds, cooling water is introduced into the serpentine channels, and meanwhile, the movable mould and the static mould are cooled, the cooling forming speed of finished products is improved, and the positioning plates are respectively arranged on one sides of the first heat exchange plate and the second heat exchange plate, so that the disassembly and assembly are convenient;
(2) the electric heating pipes are arranged in the first heat exchange plate and the second heat exchange plate, so that the mold can be preheated before filling, the mold is prevented from being damaged due to too large temperature change and large cold and hot stress, and the service life of the mold is prolonged;
(3) through setting up the slide bar on work platform's top, make and move mould and quiet mould and reciprocate steadily, the bottom of moving the mould is provided with the locating lever, and the top of quiet mould evenly is provided with the constant head tank that matches each other with the locating lever, and is more accurate during the compound die, and shock resistance is good, avoids the mould to take place the skew, influences the finished product quality.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic front view of the present invention;
fig. 3 is the utility model discloses move the mould and cut open the structure schematic diagram downwards.
In the figure: 1. a working platform; 2. a lifting mechanism; 201. erecting a rod; 202. a cylinder; 203. mounting a plate; 204. a slide bar; 3. a first heat exchange plate; 4. moving the template; 401. a through hole; 5. moving the mold; 501. a first mounting groove; 502. positioning a rod; 6. a static mould; 601. a second mounting groove; 602. positioning a groove; 7. an electric heating tube; 8. a serpentine channel; 9. a second heat exchange plate; 10. a static template; 11. a temperature sensor; 12. positioning a plate; 13. and a controller.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides an embodiment: a rapid prototyping plastic foaming mold comprises a working platform 1, a movable mold 5 and a static mold 6, wherein a static mold plate 10 is arranged at the bottom end of the static mold 6, the static mold plate 10 is fixed at the top end of the working platform 1, a movable mold plate 4 is arranged at the top end of the movable mold 5, the movable mold 5 is movably arranged right above the static mold 6 through an elevating mechanism 2, the movable mold 5 and the static mold 6 are matched with each other, the elevating mechanism 2 comprises a vertical rod 201, an air cylinder 202, a mounting plate 203 and slide rods 204, the vertical rod 201 is fixed at one side of the top end of the working platform 1, the mounting plate 203 is fixed at one side of the vertical rod 201 close to the movable mold 5 and the static mold 6, the slide rods 204 are uniformly fixed at the top end of the working platform 1, the top ends of the slide rods 204 are fixedly connected with the mounting plate 203, four slide rods 204 are arranged, the movable mold plate 4 is sleeved on the slide rods 204, and through holes 401 matched with the slide rods 204 are uniformly arranged at the edge of the movable mold plate 4, the cylinder 202 is arranged at the top end of the mounting plate 203, the output end of the cylinder 202 extends to the lower side of the mounting plate 203, the output end of the cylinder 202 is fixedly connected with the movable template 4, and the movable template 4 and the movable mould 5 are driven to move up and down through the extension and retraction of the cylinder 202, so that mould closing and mould splitting are realized;
the bottom end of the movable mold 5 is uniformly provided with positioning rods 502, the top end of the static mold 6 is uniformly provided with positioning grooves 602 matched with the positioning rods 502, the radius of the top ends of the positioning grooves 602 is larger than that of the bottom ends, so that the positioning rods 502 can be conveniently inserted into the positioning grooves 602, and the movable mold 5 and the static mold 6 are prevented from deviating to influence the quality of a finished product;
the rear ends of the movable mold 5 and the static mold 6 are communicated with an output end of a foaming machine (not shown in the figure), raw materials are filled into a mold cavity during working, a first mounting groove 501 is formed in the side wall of the movable mold 5, a first heat exchange plate 3 is arranged in the first mounting groove 501, a second mounting groove 601 is formed in the side wall of the static mold 6, a second heat exchange plate 9 is arranged in the second mounting groove 601, serpentine channels 8 are arranged in the first heat exchange plate 3 and the second heat exchange plate 9, when the heat exchanger is used, the first heat exchange plate 3 and the second heat exchange plate 9 can be connected with the same water inlet through hoses, cooling water is introduced into the serpentine channels 8, meanwhile, the movable mold 5 and the static mold 6 are cooled, the raw materials are assisted to be rapidly cooled and formed, and working efficiency is improved;
an equal positioning plate 12 is arranged on one side of each of the first heat exchange plate 3 and the second heat exchange plate 9, the positioning plates 12 are fixedly connected with the movable mold 5 and the static mold 6 through bolts respectively, the first heat exchange plate 3 is movably inserted into the first mounting groove 501, the second heat exchange plate 9 is movably inserted into the second mounting groove 601, and the positioning plates 12 are fixedly connected with the movable mold 5 and the static mold 6 through bolts, so that the disassembly and the assembly are convenient;
the electric heating pipes 7 are arranged inside the first heat exchange plate 3 and the second heat exchange plate 9, the temperature sensors 11 are arranged on the first heat exchange plate 3 and the second heat exchange plate 9, and the mold is preheated before filling, so that the mold is prevented from being damaged due to too large temperature change and large cold and hot stress, and the service life of the mold is prolonged;
the controller 13 is installed on one side of the vertical rod 201, the output end of the temperature sensor 11 is electrically connected with the input end of the controller 13, and the output end of the controller 13 is electrically connected with the cylinder 202 and the input end of the electric heating tube 7 through wires.
The working principle is as follows: when the device works, the controller 13 controls the cylinder 202 to extend, the cylinder 202 pushes the movable die plate 4 and the movable die 5 to move downwards along the sliding rod 204, the positioning rod 502 is inserted into the positioning groove 602 to integrate the movable die 5 and the static die 6 into a whole to play a positioning role and avoid deviation, the controller 13 opens the switch of the electric heating pipe 7 to preheat the dies, the temperature sensor 11 is used for detecting the temperature, so that the temperature difference of the die is prevented from being too large, the service life is shortened, then filling the raw materials into the cavity of the mold, introducing cooling water into the serpentine channel 8, simultaneously cooling the movable mold 5 and the static mold 6 to accelerate the cooling molding of the internal raw materials, after molding, and controlling the cylinder 202 to contract to drive the movable template 4 and the movable mold 5 to move upwards along the slide rod 204, so that the movable mold 5 and the static mold 6 are separated, and the finished product can be taken out from the static mold 6.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. Quick shaping plastics foaming mold utensil includes work platform (1), movable mould (5) and quiet mould (6), its characterized in that: the bottom of quiet mould (6) is provided with quiet template (10), and quiet template (10) are fixed on the top of work platform (1), the top of moving mould (5) is provided with movable mould board (4), move mould (5) and set up directly over quiet mould (6) through elevating system (2) activity, and move mould (5) and quiet mould (6) and match each other, the inside of moving mould (5) lateral wall is provided with first mounting groove (501), and the inside of first mounting groove (501) is provided with first heat transfer board (3), the inside of quiet mould (6) lateral wall is provided with second mounting groove (601), and the inside of second mounting groove (601) is provided with second heat transfer board (9), the inside of first heat transfer board (3) and second heat transfer board (9) all is provided with serpentine channel (8).
2. The rapid prototyping plastic foaming mold of claim 1, wherein: the lifting mechanism (2) comprises a vertical rod (201), an air cylinder (202), a mounting plate (203) and a sliding rod (204), the upright stanchion (201) is fixed on one side of the top end of the working platform (1), the mounting plate (203) is fixed on one side of the upright stanchion (201) close to the movable mould (5) and the static mould (6), the slide bars (204) are uniformly fixed on the top end of the working platform (1), the top end of the sliding rod (204) is fixedly connected with the mounting plate (203), the movable template (4) is movably sleeved on the sliding rod (204), and through holes (401) matched with the slide bars (204) are uniformly arranged at the edge of the movable template (4), the cylinder (202) is arranged at the top end of the mounting plate (203), the output end of the cylinder (202) extends to the lower part of the mounting plate (203), and the output end of the cylinder (202) is fixedly connected with the movable template (4).
3. The rapid prototyping plastic foaming mold of claim 2, wherein: and a controller (13) is arranged on one side of the upright rod (201).
4. The rapid prototyping plastic foaming mold of claim 1, wherein: electric heating pipes (7) are arranged inside the first heat exchange plate (3) and the second heat exchange plate (9), and temperature sensors (11) are mounted on the first heat exchange plate (3) and the second heat exchange plate (9).
5. The rapid prototyping plastic foaming mold of claim 1, wherein: one side of the first heat exchange plate (3) and one side of the second heat exchange plate (9) are provided with positioning plates (12), and the positioning plates (12) are fixedly connected with the movable mold (5) and the static mold (6) through bolts respectively.
6. The rapid prototyping plastic foaming mold of claim 1, wherein: the bottom of moving mould (5) evenly is provided with locating lever (502), the top of quiet mould (6) evenly is provided with constant head tank (602) of mutually supporting with locating lever (502).
7. The rapid prototyping plastic foaming mold of claim 6, wherein: the radius of the top end of the positioning groove (602) is larger than that of the bottom end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023324879.5U CN215151187U (en) | 2020-12-31 | 2020-12-31 | Quick forming plastic foaming mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023324879.5U CN215151187U (en) | 2020-12-31 | 2020-12-31 | Quick forming plastic foaming mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215151187U true CN215151187U (en) | 2021-12-14 |
Family
ID=79399392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023324879.5U Active CN215151187U (en) | 2020-12-31 | 2020-12-31 | Quick forming plastic foaming mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215151187U (en) |
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2020
- 2020-12-31 CN CN202023324879.5U patent/CN215151187U/en active Active
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